The Last Watchdog

JUNE 21, 2020

Although most people think of ransomware as a dodgy application that encrypts data and holds it for ransom, the concept is much more heterogeneous than that. File encryption 2013 – 2015. It emerged in September 2013 and paved the way for hundreds of file-encrypting menaces that have splashed onto the scene ever since.

Ransomware 204

Ransomware Encryption Privacy Security awareness 204

Security Affairs

MARCH 26, 2021

The Federal Bureau of Investigation (FBI) issued an alert to warn that the Mamba ransomware is abusing the DiskCryptor open source tool to encrypt entire drives. Mamba ransomware is one of the first malware that encrypted hard drives rather than files that was detected in public attacks. ” reads the alert published by the FBI.

Ransomware 144

Ransomware Encryption File names Passwords 144

Security Affairs

OCTOBER 19, 2021

Karma ransomware is a new threat that was first spotted in June of 2021, it is important to distinguish it from a different threat with the same name that is active since 2016. The analysis of the compilation dates of the samples suggests that the Karma ransomware is still under active development.

Ransomware 91

Ransomware Encryption IT Security 91

Security Affairs

JUNE 10, 2022

The ransomware encrypts files on the targeted systems using the “.cuba” The Hancitor downloader has been active since at least 2016 for dropping Pony and Vawtrak. ” reads the analysis published by Trend Micro. cuba” extension.

Ransomware 125

Ransomware Encryption Communications Cybersecurity 125

Security Affairs

OCTOBER 13, 2021

” reads the analysis published by the expert. According to the researchers, the Smominru botnet has been active at least since 2016 and at the time of its discovery infected more than 526,000 Windows computers. Encryption used is a very simple ROT cipher, where the key is set to -1.” ” continues the analysis.

ROT 105

ROT Mining Encryption IT 105

Security Affairs

OCTOBER 19, 2021

This advisory provides information on tactics, techniques, and procedures (TTPs) associated with the ransomware gang that were obtained from the analysis of a sample of BlackMatter ransomware as well from trusted third-party reporting. BlackMatter then remotely encrypts the hosts and shared drives as they are found.

Ransomware 115

Ransomware Encryption Authentication Passwords 115

eSecurity Planet

DECEMBER 13, 2021

Germany-based G Data CyberDefense released software designed to trick the STOP ransomware variant into believing that a targeted system has already been compromised and keeping it from encrypting files after the device has been infected. But STOP ransomware will not encrypt files anymore if the system has the vaccine.”.

Ransomware 134

Ransomware Cybersecurity Encryption IT 134

Security Affairs

JANUARY 21, 2020

In a few days back, the MalwareMustDie team’s security researcher unixfreaxjp has published a new Linux malware analysis of Fbot that has focused on the decryption of the last encryption logic used by its bot client. What had happened now is the re-emerged of the SATORI Mirai variant basis with the payload called Fbot. [.

IoT 134

IoT Honeypots Encryption IT 134

Security Affairs

JULY 4, 2019

In October, Kaspersky revealed that the CVE-2018-8453 vulnerability has been exploited by the APT group tracked as FruityArmor , a cyber-espionage group that was first observed in 2016 while targeting activists, researchers, and individuals related to government organizations. ” continues the analysis.

Ransomware 79

Ransomware Encryption Government IT 79

Security Affairs

MAY 23, 2023

A deeper analysis revealed that the threat actor CloudWizard has been linked to an activity cluster that dates back to May 2016 that was tracked by ESET researchers as Operation Groundbait. Further analysis revealed that the actor behind the above operations has been active since at least 2008. ” We are in the final!

Communications 84

Communications Agriculture Cloud Archiving 84

Security Affairs

APRIL 28, 2020

“We found dozens of related samples that had been appearing in the wild since 2016 and had been deployed in various application marketplaces including Google Play.” ” reads the analysis published by Kaspersky. ” continues the analysis. Android version, installed apps). .

Marketing 109

Marketing Encryption IT Cybersecurity 109

Security Affairs

MARCH 4, 2024

The cyberespionage group has been active since at least 2016, according to the CrowdStrike researchers it is using a very sophisticated toolset. ” reads the analysis. GTPDOOR also supports authentication and encryption mechanisms. “The following diagram illustrates a forseen use of GTPDOOR.

Communications 133

Communications Access Encryption Authentication 133

Security Affairs

MAY 4, 2022

A Mandiant’s report attributed the string of attacks against the SWIFT banking system to the APT38, including the hack of Vietnam’s TP Bank in 2015, Bangladesh’s central bank in 2016, Taiwan’s Far Eastern International in 2017, Bancomext in Mexico in 2018, and Banco de Chile in 2018. ” reads the analysis published by Trellix.

Ransomware 103

Ransomware Encryption Cybersecurity Security 103

Thales Cloud Protection & Licensing

NOVEMBER 28, 2022

The European Union enacted the Network and Information System (NIS) regulation in July 2016 with the intention of ensuring a specific level of security for networks and information systems belonging to critical and sensitive infrastructures in EU member states. The use of cryptography and encryption. Why Cryptography and Encryption?

IT 71

IT Encryption Cybersecurity Compliance 71

Security Affairs

DECEMBER 17, 2019

The group is considered responsible for the massive WannaCry ransomware attack, a string of SWIFT attacks in 2016, and the Sony Pictures hack. And our analysis shows that this is a fully functional, covert and RAT program targeting both Windows and Linux platforms, and the samples share some key characters being used by Lazarus Group.”

CMS 78

CMS File names Encryption Access 78

Thales Cloud Protection & Licensing

DECEMBER 22, 2020

New EU restrictions could force companies to change data transfer practices and adopt more advanced data encryption methods. The 2020 analysis found that customer data was by far the most-commonly compromised type of record with 80% of breached organizations saying that customer PII was affected. Tue, 12/22/2020 - 10:08. In the Dec.

Data Privacy 118

Data Privacy Privacy Security Encryption 118

Security Affairs

NOVEMBER 24, 2018

The group is considered responsible for the massive WannaCry ransomware attack, a string of SWIFT attacks in 2016, and the Sony Pictures hack. The ATP group has been using this malware at least since 2016 to siphon millions of dollars from ATMs of small and midsize banks in Asia and Africa.

Encryption 99

Encryption Ransomware Privacy Security 99

Security Affairs

SEPTEMBER 4, 2019

Technical Analysis. JSWorm encrypts all the user files appending a new extension to their name. During the encryption phase, the ransomware creates an HTML Application “JSWRM-DECRYPT.hta” in each folder it encounters. The malware encrypts all the files whose extension is not present in the list. The Encryption Scheme.

Ransomware 83

Ransomware Encryption File names Libraries 83

Security Affairs

JUNE 6, 2019

The APT group was discovered by Microsoft in 2016, it targeted organizations in South and Southeast. ” reads the analysis published by the expert. The analysis of the encrypted files used in the second stage revealed a previously undiscovered backdoor associated with the Platinum group. .

Communications 69

Communications Encryption Military Government 69

Security Affairs

JANUARY 7, 2021

” The VBA self-decoding technique is not a novelty, the threat actor is using it since 2016. ” continues the analysis. The shellcode injected into Notepad.exe process downloads an encrypted payload from [link] which is a link to a Google Drive containing RokRat.

Phishing 95

Phishing Government Encryption Cloud 95

Security Affairs

AUGUST 29, 2023

“The injected payload for the attack we saw involving Citrix is still under analysis. The attackers obtained encrypted passwords from NetScaler ADC configuration files, and the decryption key was stored on the ADC appliance. php) on victim machines. ” continues Sophos. In July, the U.S.

Ransomware 106

Ransomware Encryption Passwords Access 106

Security Affairs

JULY 28, 2020

The group has been linked to several major cyber attacks, including the 2014 Sony Pictures hack , several SWIFT banking attacks since 2016, and the 2017 WannaCry ransomware infection. The activity of the Lazarus Group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks.

Ransomware 99

Ransomware Encryption Access Security 99

Krebs on Security

JANUARY 28, 2020

“Based on Gemini’s analysis, the initial set of bases linked to “BIGBADABOOM-III” consisted of nearly 100,000 records,” Gemini observed. Many filling stations are upgrading their pumps to include more cyber and physical security — such as end-to-end encryption of card data, custom locks and security cameras.

Sales 299

Sales Retail Security Encryption 299

Schneier on Security

AUGUST 12, 2019

Interesting analysis: " Examining the Anomalies, Explaining the Value: Should the USA FREEDOM Act's Metadata Program be Extended? " by Susan Landau and Asaf Lubin. Abstract: The telephony metadata program which was authorized under Section 215 of the PATRIOT Act, remains one of the most controversial programs launched by the U.S.

Metadata 85

Metadata Communications Paper Encryption 85

Security Affairs

JULY 19, 2020

” reads the analysis published by Kaspersky. The payloads are stored encrypted in the filesystem and decrypted in the memory as they are executed.” The last Tedrade malware family named Grandoreiro has been active since 2016, when it was involved in a campaign spread across Brazil, Mexico, Portugal, and Spain.

Phishing 104

Phishing Encryption Passwords Cybersecurity 104

Security Affairs

OCTOBER 23, 2018

AZORult is a data stealer that was first spotted in 2016 by Proofpoint that discovered it was it was part of a secondary infection via the Chthonic banking trojan. ” reads the analysis published by the experts. . ” The new variant implements a new encryption method used to protect the hardcoded C&C domain string.

Marketing 77

Marketing Encryption Sales Phishing 77

Security Affairs

MAY 9, 2020

The group is considered responsible for the massive WannaCry ransomware attack, a string of SWIFT attacks in 2016, and the Sony Pictures hack. ” reads the analysis published by the researchers. The Mac version uses the same AES key and IV as the Linux variant to encrypt and decrypt the config file.

Libraries 84

Libraries Communications Encryption Authentication 84

Security Affairs

MARCH 27, 2019

The AZORult stealer was first spotted in 2016 by Proofpoint that discovered it was part of a secondary infection via the Chthonic banking trojan. ” reads the analysis published by Kaspersky. A more detailed analysis reveals that the C++ version is deficient compared to AZORult 3.3, Original AZORult 3.3

Encryption 82

Encryption Communications IT Security 82

Security Affairs

JULY 23, 2020

” The analysis of the MATA framework revealed several links to the Lazarus APT group, such as two unique filenames, c_2910.cls The Windows version of MATA is composed of a loader used to load an encrypted next-stage payload and the orchestrator module (“lsass.exe”). cls and k_3872.cls, ” concludes the report.

Ransomware 100

Ransomware Encryption IoT Authentication 100

Security Affairs

APRIL 20, 2021

The group is considered responsible for the massive WannaCry ransomware attack, a string of SWIFT attacks in 2016, and the Sony Pictures hack. ” reads the analysis published by MalwareBytes. ” states the analysis. “The document name is in Korean “ ???????.doc ” concludes the report.

Phishing 74

Phishing Encryption Communications Ransomware 74

Security Affairs

AUGUST 7, 2020

“Per our analysis, the leaked files contained Intel intellectual property respective to the internal design of various chipsets. The files contained technical specs, product guides, and manuals for CPUs dating back to 2016.” ” reported ZDNet. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

Security 65

Security Encryption Authentication Marketing 65

Security Affairs

SEPTEMBER 9, 2019

In 2016, researchers from non-profit organization CitizenLab published a report that describes a campaign of targeted spyware attacks carried by the Stealth Falcon. Based on the two analysis, Amnesty International’s Senior Technologist, Claudio Guarnieri, has concluded that Stealth Falcon and Project Raven actually are the threat actor.

Systems administration 82

Systems administration Encryption Communications Security 82

Security Affairs

JUNE 15, 2020

The spyware leverages a sequence of iOS exploits in the wild since 2016 , since April 2020 ActionSpy is being spread via several pages distributed in the wild via phishing emails disguised as a download page of an Android video application that is popular in Tibet. .” ” continues the analysis.

Phishing 66

Phishing Encryption Manufacturing Access 66

Security Affairs

JULY 29, 2018

” reads the analysis published by TrendMicro. Underminer transfers the malicious payloads via an encrypted transmission control protocol (TCP) tunnel and packages malicious files with a customized format similar to ROM file system format ( romfs ). According to the experts, this makes it difficult to analyze the malicious code.

Encryption 47

Encryption Mining Access Security 47

Security Affairs

NOVEMBER 9, 2019

The APT group was discovered by Microsoft in 2016, it targeted organizations in South and Southeast. “During recent analysis we discovered Platinum using a new backdoor that we call Titanium (named after a password to one of the self-executable archives). ” reads the analysis publisjed by Kaspersky.

IT 49

IT Archiving Encryption Passwords 49

Security Affairs

JANUARY 29, 2021

” This week, Google Threat Analysis Group (TAG) also warned of North Korea-linked hackers targeting security researchers through social media. The group is considered responsible for the massive WannaCry ransomware attack, a string of SWIFT attacks in 2016, and the Sony Pictures hack.

Security 116

Security Encryption Passwords Communications 116

Security Affairs

APRIL 1, 2019

This report is meant for incident response or Linux forensics purpose, TO HELP admin & IR folks ”, with this the very beginning sentence starts the new analysis of one of the most talented reverser of the worldwide extended security community, the head of MalwareMustDie team, Mr. unixfreaxjp. Non-Technical-Premise. The new Malware.

Communications 86

Communications Encryption Systems administration Security 86