Security Affairs

OCTOBER 18, 2022

The attacks detailed by Cybereason targeted technology and manufacturing companies primarily located in East Asia, Western Europe, and North America. ” reads the analysis published by Symantec. Spyder Loader loads AES-encrypted blobs to create the wlbsctrl.dll which acts as a next-stage loader that executes the content.

File names 111

File names Encryption Manufacturing Libraries 111

Schneier on Security

OCTOBER 22, 2019

NIST has completed a study -- it was published last year, but I just saw it recently -- calculating the costs and benefits of the Advanced Encryption Standard. Still, I like seeing this kind of analysis about security infrastructure. There's a lot to argue with about the methodology and the assumptions.

Encryption 47

Encryption Agriculture Retail Manufacturing 47

Security Affairs

APRIL 30, 2020

” reads the analysis published by Cybereason. The malware also downloads the Command-and-control (C2) URLs, C2 communication is encrypted using Base64, RC4, and Curve25519. . With each new version, the malware adds new features like dynamic library loading, encryption, and adjustments to different locales and manufacturers.”

Financial Services 109

Financial Services Libraries Encryption Authentication 109

Security Affairs

APRIL 3, 2019

Since at least 2014, experts at FireEye have observed APT32 targeting foreign corporations with an interest in Vietnam’s manufacturing, consumer products, and hospitality sectors. “ Threat actors used a custom steganography algorithm to hide the encrypted payload within PNG images to to avoid detection.

Libraries 76

Libraries Encryption Communications Manufacturing 76

Elie

MARCH 17, 2018

This post provides an in-depth analysis of the inner workings of Gooligan, the infamous Android OAuth stealing botnet. This file is encrypted with a hardcoded [XOR encryption] function. This encryption is used to escape the signatures that detect the code that Gooligan borrows from previous malware. first post.

Encryption 82

Encryption Libraries Ransomware Marketing 82

Elie

MARCH 17, 2018

This post provides an in-depth analysis of the inner workings of Gooligan, the infamous Android OAuth stealing botnet. This file is encrypted with a hardcoded [XOR encryption] function. This encryption is used to escape the signatures that detect the code that Gooligan borrows from previous malware. first post.

Encryption 82

Encryption Libraries Ransomware Marketing 82

ForAllSecure

DECEMBER 16, 2020

This is a blog post for advanced users with binary analysis experience. Non-glibc C standard library. Uses uClibc instead of glibc C standard library. Extracting firmware can sometimes be difficult due to custom firmware layouts and encryption. Very few of these devices have security in mind when they were built.

Libraries 52

Libraries IT Authentication Access 52