Malware

VirTool:Win32/Obfuscator.PQ (file analysis)

Malware Removal

The VirTool:Win32/Obfuscator.PQ 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 VirTool:Win32/Obfuscator.PQ virus can do?

  • Sample contains Overlay data
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Behavioural detection: Injection (Process Hollowing)
  • Behavioural detection: Injection (inter-process)
  • Creates a copy of itself
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine VirTool:Win32/Obfuscator.PQ?


File Info:

name: 8E8A6833D2A95C401698.mlw
path: /opt/CAPEv2/storage/binaries/a0cc2ff719f4b03e7b1d920d550ac067e5745cd76a666f64e21ef3b3d87c68f4
crc32: E43122BC
md5: 8e8a6833d2a95c401698da0958f8df77
sha1: 286a18d0be434a84b22053b09558118407035fe4
sha256: a0cc2ff719f4b03e7b1d920d550ac067e5745cd76a666f64e21ef3b3d87c68f4
sha512: 9c18de08606ce2f6aac0c5ef55b3ec003b3be8627c139bec1aed78a6fe7f8900437c952431da82284a776481d85b3c0c57283245960caf6f34067a0409ed6a11
ssdeep: 768:ZLZazGRV17RfsWh8Bu1nfLBTR37rkn3g3R7HjNDXiZM9Z0A:ZLZcmV17/2BOfDrk3YJLmA
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15633D05C9E52CA3BCA033C35D1DB34DBABBE9B410702C1AFB762610DAE80F6C5506E65
sha3_384: b2ed1bbe955329616aa65562dca45ae8ff54d2211d27c62820a9b7c6e7dd4a2b2b08457144ec419177d9280caa19321c
ep_bytes: 558bec6aff6868204000682017400064
timestamp: 2011-03-21 17:14:04

Version Info:

0: [No Data]

VirTool:Win32/Obfuscator.PQ also known as:

BkavW32.Common.3F7F5148
LionicTrojan.Win32.Generic.llC3
Elasticmalicious (high confidence)
MicroWorld-eScanWorm.Generic.358207
FireEyeGeneric.mg.8e8a6833d2a95c40
McAfeeBackDoor-EYT
VIPREWorm.Generic.358207
K7AntiVirusTrojan ( 00071a9a1 )
AlibabaVirTool:Win32/Obfuscator.dae448f3
K7GWTrojan ( 00071a9a1 )
Cybereasonmalicious.3d2a95
BitDefenderThetaGen:NN.ZexaF.36308.dqX@a8003PgG
VirITBackdoor.Win32.Generic.ANFI
SymantecTrojan.FakeAV!gen54
ESET-NOD32IRC/SdBot
APEXMalicious
KasperskyHEUR:Backdoor.Win32.Generic
BitDefenderWorm.Generic.358207
NANO-AntivirusTrojan.Win32.Inject.bxzhg
AvastWin32:Downloader-FZM [Trj]
TencentWin32.Trojan.Generic.Cflw
SophosMal/Inject-CEE
DrWebBackDoor.Ddoser.131
ZillyaBackdoor.Floder.Win32.79
TrendMicroMal_Otorun-15
McAfee-GW-EditionBackDoor-EYT
Trapminemalicious.high.ml.score
EmsisoftWorm.Generic.358207 (B)
GDataWin32.Backdoor.VB.AO
JiangminBackdoor/Floder.v
WebrootW32.Trojan.Gen
GoogleDetected
AviraBDS/Diver.C
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.Unknown
XcitiumTrojWare.Win32.Downloader.AutoRun.A@4prfxx
ArcabitWorm.Generic.D5773F
MicrosoftVirTool:Win32/Obfuscator.PQ
CynetMalicious (score: 100)
VBA32BScope.Trojan-Spy.Zbot
ALYacWorm.Generic.358207
Cylanceunsafe
TrendMicro-HouseCallMal_Otorun-15
RisingWorm.Hamweq!8.995 (TFE:5:K76dw1st6AB)
YandexTrojan.GenAsa!SvkN0mK+oSs
IkarusBackdoor.Win32.Floder
MaxSecureTrojan.Malware.1811073.susgen
FortinetW32/Injector.FGK!tr
AVGWin32:Downloader-FZM [Trj]
PandaGeneric Malware
CrowdStrikewin/malicious_confidence_90% (D)

How to remove VirTool:Win32/Obfuscator.PQ?

VirTool:Win32/Obfuscator.PQ 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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