Malware

Win32/Packed.CAB.CY suspicious removal

Malware Removal

The Win32/Packed.CAB.CY suspicious 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.

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What Win32/Packed.CAB.CY suspicious virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Expresses interest in specific running processes
  • Drops a binary and executes it
  • Unconventionial binary language: Russian
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities to enumerate running processes
  • Authenticode signature is invalid
  • A ping command was executed with the -n argument possibly to delay analysis
  • Uses Windows utilities for basic functionality
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Detects the presence of Windows Defender AV emulator via files
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Packed.CAB.CY suspicious?


File Info:

name: 67A3BE0496DDEDEDF9AC.mlw
path: /opt/CAPEv2/storage/binaries/af7923b38437f0983c2058686c05834c3298bc50d69d516e7ed81b6d8b70cfbf
crc32: EE30E2CE
md5: 67a3be0496ddededf9ac2ba03b30f71e
sha1: a764f1d03986d485832a447eecb1d82da59b3ad8
sha256: af7923b38437f0983c2058686c05834c3298bc50d69d516e7ed81b6d8b70cfbf
sha512: 8c36be4a30627329bee3c77fcbf01f8c305af14728208ada2b5f3ade0fa7ec3049de0bcabddbdcfe5d5cce38d22c657a1fec8ded8e03b2280c9eb49a7b3ed55f
ssdeep: 24576:dQrwrzMA2MMZ2YULJwQxMof0mNCl0kG3j6fCZl1bdMkq+G:dQs8A2MMXsJwufBCykGT8C5bdMkY
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F7151226EAE9433AE8A57BFD08F2F1775A35B4F31A7582CBA27101C54841DC06A353B7
sha3_384: 89ab680471ef1efbb0351260c09fe9e651c9cc6f97b203e7cebca3c7cd663c8945b385339c7c5d57b89903ecc9ec8b7f
ep_bytes: e8070b0000e905000000cccccccccc6a
timestamp: 2013-08-22 04:01:48

Version Info:

FileDescription: Setup Downloader
FileVersion: 0.1.0.32
InternalName: download
LegalCopyright: Copyright (C) 2015 Yandex LLC
OriginalFilename: WebDownloader.exe
ProductName: Setup Downloader
ProductVersion: 0.1.0.32
Translation: 0x0419 0x04b0

Win32/Packed.CAB.CY suspicious also known as:

FireEyeGeneric.mg.67a3be0496ddeded
McAfeeArtemis!67A3BE0496DD
CylanceUnsafe
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Packed.CAB.CY suspicious
CynetMalicious (score: 100)
KasperskyTrojan-Downloader.Win32.Alien.gnr
McAfee-GW-EditionBehavesLike.Win32.BadFile.cc
Trapminemalicious.high.ml.score
SophosGeneric ML PUA (PUA)
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
AhnLab-V3Backdoor/Win.REMCOS.C5205968
APEXMalicious
SentinelOneStatic AI – Malicious PE
Cybereasonmalicious.03986d

How to remove Win32/Packed.CAB.CY suspicious?

Win32/Packed.CAB.CY suspicious removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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