Categories: RansomTrojan

Trojan-Ransom.Win32.GandCrypt.gvq removal guide

The Trojan-Ransom.Win32.GandCrypt.gvq 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 Trojan-Ransom.Win32.GandCrypt.gvq virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • CAPE detected the Gandcrab malware family
  • Checks the CPU name from registry, possibly for anti-virtualization

How to determine Trojan-Ransom.Win32.GandCrypt.gvq?


File Info:

name: 4F577760E63AC4A899D2.mlwpath: /opt/CAPEv2/storage/binaries/a3e538dbb5d338df8084f373957c11b7e02b18ebedfcf6a7188358575742fa8acrc32: 50B2FEBFmd5: 4f577760e63ac4a899d298c2479cc0c9sha1: 5c08b75a628ce3da9094363484533de9d38548e8sha256: a3e538dbb5d338df8084f373957c11b7e02b18ebedfcf6a7188358575742fa8asha512: 90f139586f4c2f8c6783bf98d7eabf3ce4a145b938ead234ca324189767b304aa6f88daa047ca412267dd91f39dd5128b57808e72568f6788d0bb5d29919b1afssdeep: 6144:JBjQuC3VUz7rQ8EAONralrUZJIHrqnKj+/t61rTGrDWuD:JBMf3VaBEXcyiLqnX/t4ryrDWuDtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17594AF11B5E28072E2F3193405F4E7756A3EB9F20B799AEF17D40B290E742C16A35B63sha3_384: 7ef260b20789de73ae87b2a619219387105c3982f13ed113c45641e3e20947e64872f4b5c987417354cbfcf98368c3caep_bytes: e8a4050000e98efeffff3b0d8cf44200timestamp: 2018-06-03 11:04:20

Version Info:

FileVersion: 3.7.9InternalName: tatira.exeLegalCopyright: Copyright (C) 2017, pitrosigProductVersion: 3.7.9Translation: 0x0809 0x04b0

Trojan-Ransom.Win32.GandCrypt.gvq also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.GandCrab.Gen.2
FireEye Generic.mg.4f577760e63ac4a8
ALYac Trojan.Ransom.GandCrab.Gen.2
Cylance Unsafe
Zillya Trojan.Coins.Win32.172
Sangfor Ransom.Win32.Gandcrab_25.se2
K7AntiVirus Riskware ( 0040eff71 )
K7GW Riskware ( 0040eff71 )
Cybereason malicious.0e63ac
VirIT Trojan.Win32.Encoder.BKBW
Cyren W32/S-9ca0a2ea!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.GHIZ
APEX Malicious
ClamAV Win.Dropper.Gandcrab-6574655-0
Kaspersky Trojan-Ransom.Win32.GandCrypt.gvq
BitDefender Trojan.Ransom.GandCrab.Gen.2
NANO-Antivirus Trojan.Win32.GandCrypt.fdmzad
Avast Win32:Malware-gen
Tencent Malware.Win32.Gencirc.10b38a9a
Sophos ML/PE-A + Mal/GandCrab-D
Comodo Packed.Win32.MUPX.Gen@24tbus
DrWeb Trojan.Encoder.24384
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.GANDCRAB.SMTH.hp
McAfee-GW-Edition BehavesLike.Win32.Autorun.gm
Emsisoft Trojan.Ransom.GandCrab.Gen.2 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.GandCrypt.bo
Avira HEUR/AGEN.1117660
Antiy-AVL Trojan/Generic.ASMalwS.266D43A
Microsoft Ransom:Win32/Gandcrab.H!MTB
ViRobot Trojan.Win32.GandCrab.Gen.A
GData Trojan.Ransom.GandCrab.Gen.2
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Gandcrab.R260298
McAfee Trojan-FPYT!4F577760E63A
MAX malware (ai score=87)
VBA32 BScope.TrojanRansom.GandCrypt
Malwarebytes Ransom.GandCrab
TrendMicro-HouseCall Ransom.Win32.GANDCRAB.SMTH.hp
Rising Trojan.GenKryptik!8.AA55 (RDMK:cmRtazp8AY7AoG6p0YgveVcpfGyL)
Yandex Trojan.GenAsa!jLJ7iFdPxp0
Ikarus Trojan-Ransom.GandCrab
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.CNLN!tr
BitDefenderTheta AI:Packer.7B027CAE1B
AVG Win32:Malware-gen
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan-Ransom.Win32.GandCrypt.gvq?

  • 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.
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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