Win32/Packed.7Zip.Z information

The Win32/Packed.7Zip.Z is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What Win32/Packed.7Zip.Z virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Uses Windows utilities to enumerate running processes
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Detects BullGuard Antivirus through the presence of a library
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Created a process from a suspicious location
• Detects the presence of Windows Defender AV emulator via files
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Packed.7Zip.Z?

File Info:
name: F755299E02E5FBA84F96.mlwpath: /opt/CAPEv2/storage/binaries/8c0c1559332ef32dbfb57714bf5d8b3016e77da857dcdbdb5f343b394f4763cacrc32: 451D566Bmd5: f755299e02e5fba84f96002588888886sha1: 49eba96eec1f2e105e7c4da3cdf5320f7c353e4asha256: 8c0c1559332ef32dbfb57714bf5d8b3016e77da857dcdbdb5f343b394f4763casha512: 84fc209b0e3885131c4c8be07623cbcf70bcadf1defe63a6659e6e09449fd1c8e4537cbc6afe01831bb19fc281e12d072ad3958bbec87d4dde437b619f384fb8ssdeep: 24576:eVjT94InzPrEllmdCes6c9E84Ar6PF1o1cEDgOn6a:etB3rE20x6D8LkFycE0O7type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17D0522023D51807AD2B71331ADE4BEB78DFDF67905128927A79C450B2FE4BC8974A21Bsha3_384: b6ee5e8010a2808930d9f37681cf5113c9774c5b9f8b88181c626791421747adf19ef4ba80523f24210782691454a202ep_bytes: e8a3020000e957fdffffccff25909241timestamp: 2010-03-25 20:20:18
Version Info:
CompanyName: Oleg N. ScherbakovFileDescription: 7z Setup SFX (x86)FileVersion: 1.7.1.3901InternalName: 7ZSfxModLegalCopyright: Copyright © 2005-2016 Oleg N. ScherbakovOriginalFilename: 7ZSfxMod_x86.exePrivateBuild: October 31, 2017ProductName: 7-Zip SFXProductVersion: 1.7.1.3901Translation: 0x0000 0x04b0

Win32/Packed.7Zip.Z also known as:

How to remove Win32/Packed.7Zip.Z?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.