Hancitor Malware Shifts Infection Strategies

Researchers said a new variant of the Hancitor downloader has shifted tactics and adopted new dropper strategies and obfuscation techniques on infected PCs. Researchers at Palo Alto Networks are currently tracking the biggest push of the Hancitor family of malware since June that it says has...

Manalyze - A static analyzer for PE executables

Manalyzer is a free service which performs static analysis on PE executables to detect undesirable behavior. A static analyzer for PE files Manalyze was written in C++ for Windows and Linux and is released under the terms of the GPLv3 license . It is a robust parser for PE files with a flexible...

IDPS SandBox AntiVirus Stealth Killer: MorphAES

IDPS SandBox AntiVirus Stealth Killer MorphAES is the world’s first polymorphic shellcode/malware engine, with metamorphic properties and capability to bypass sandboxes, which makes it undetectable for an IDPS, it’s cross-platform as well and library-independent. Properties: Polymorphism AES...

Microsoft Windows Security Bypass Vulnerability (CNVD-2016-04962)

Microsoft Windows is a series of operating systems released by the American company Microsoft. A security bypass vulnerability exists in Microsoft Windows. A local attacker could exploit the vulnerability to disable code integrity checking, allowing signed test executables and drivers to be loade...

Microsoft Windows Secure Boot Security Feature Bypass Vulnerability (3177404)

This host is missing an important security update according to Microsoft Bulletin MS16-094 SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Symantec Antivirus Engine ASPack Remote Memory Corruption (CVE-2016-2208)

A Memory Corruption vulnerability exist in the Symantec Antivirus Engine in ASPack early version. This vulnerability is due to incorrect parsing of executables packed by ASPack early version...

PE Executables Static Analyzer: Manalyze

PE Executables Static Analyzer Manalyze performs static analysis on PE files, in order to detect signs of malicious behavior. It is a versatile tool with a robust parser and a set of built-in tests, but can also be extended easily.Manalyze was written in C++ for Windows and Linux and is released...

The vulnerability of the Symantec Anti-Virus Engine’s antivirus kernel allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of the Symantec Anti-Virus Engine is related to errors in syntactic analysis of executable files, packaged using the ASPack software. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or trigger a service failure memory corruption using a file with...

CompuSource Systems Local Privilege Escalation

Exploit Title: CompuSource Systems - Real Time Home Banking - Local Privilege Escalation/Arbitrary Code Execution Date: 2/25/16 Exploit Author: [email protected] Vendor Homepage: https://www.css4cu.com : https://www.css4cu.com/Next/InfoSide/SoftwareSolutions.php Version: CompuSource System...

CompuSource Systems Real Time Home Banking - Local Privilege Escalation

Exploit Title: CompuSource Systems - Real Time Home Banking - Local Privilege Escalation/Arbitrary Code Execution Date: 2/25/16 Exploit Author: [email protected] Vendor Homepage: https://www.css4cu.com : https://www.css4cu.com/Next/InfoSide/SoftwareSolutions.php Version: CompuSource System...

CompuSource Systems - Real Time Home Banking - Privilege Escalation

Exploit for windows platform in category local exploits Exploit Title: CompuSource Systems - Real Time Home Banking - Local Privilege Escalation/Arbitrary Code Execution Date: 2/25/16 Exploit Author: email protected Vendor Homepage: https://www.css4cu.com :...

CompuSource Systems Real Time Home Banking - Local Privilege Escalation

CompuSource Systems Real Time Home Banking - Local Privilege Escalation Exploit Title: CompuSource Systems - Real Time Home Banking - Local Privilege Escalation/Arbitrary Code Execution Date: 2/25/16 Exploit Author: [email protected] Vendor Homepage: https://www.css4cu.com :...

Heuristics File System Secret Search: blueflower

blueflower is a command-line tool that looks for secrets such as private keys or passwords in a file structure. Interesting files are detected using heuristics on their names and on their content. Unlike some forensics tools, blueflower does not search in RAM, and does not attempt to identify...

Comodo AntiVirus - Forwards Emulated API Calls to the Real API During Scans

Comodo AntiVirus - Forwards Emulated API Calls to the Real API During Scans Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=769 Comodo Antivirus includes a x86 emulator that is used to unpack and monitor obfuscated executables, this is common practice among antivirus products. T...

Comodo AntiVirus - Forwards Emulated API Calls to the Real API During Scans

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=769 Comodo Antivirus includes a x86 emulator that is used to unpack and monitor obfuscated executables, this is common practice among antivirus products. The idea is that emulators can run the code safely for a short time, giving t...

Comodo AntiVirus - Forwards Emulated API Calls to the Real API During Scans

Exploit for windows platform in category remote exploits Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=769 Comodo Antivirus includes a x86 emulator that is used to unpack and monitor obfuscated executables, this is common practice among antivirus products. The idea is that...

AddressSanitizer (ASan) SUID Executable Privilege Escalation

This module attempts to gain root privileges on Linux systems using setuid executables compiled with AddressSanitizer ASan. ASan configuration related environment variables are permitted when executing setuid executables built with libasan. The logpath option can be set using the ASANOPTIONS...

WinImage DLL Hijacking

Hi @ll, the executable installer winima90.exe and previous versions available from loads and executes CRTdll.dll, UXTheme.dll, RichEd32.dll and WindowsCodecs.dll from its "application directory". Self-extracting executables created with WinImage load and execute CRTdll.dll, UXTheme.dll and MPR.dl...

Avast! - Out-of-Bounds Write Decrypting PEncrypt Packed executables

Avast! - Out-of-Bounds Write Decrypting PEncrypt Packed executables Source: https://code.google.com/p/google-security-research/issues/detail?id=554 The attached PEncrypt packed executable causes an OOB write on Avast Server Edition. gdb bt 0 0xf6f5e64a in EmulatePolyCodePOLYINFO, int from...

VirusTotal now Scans Mac OS X Apps for Malware

Do Mac Computers Get Viruses? Yes, Of Course, they do! According to stats, malware for MAC OS X has appeared five times more in 2015 alone than the previous five years combined. As malware for Macs is becoming more common, Google has decided to add support for Mac OS X malware detection to its...