Categories: RansomTrojan

What is “Trojan-Ransom.Win32.Blocker.iqmc”?

The Trojan-Ransom.Win32.Blocker.iqmc 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.Blocker.iqmc virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Deletes executed files from disk
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Trojan-Ransom.Win32.Blocker.iqmc?


File Info:

name: 820EDFD6F37312103912.mlwpath: /opt/CAPEv2/storage/binaries/552e88b3da520cc3475ea87355a26de4f885b7901c326fb0881dfc8ac8b14d49crc32: 899589F5md5: 820edfd6f37312103912b9f7e793150fsha1: eef47819922c42499ee3a98214c775683e5167dcsha256: 552e88b3da520cc3475ea87355a26de4f885b7901c326fb0881dfc8ac8b14d49sha512: eabc64e001f27b2aba4a4c2866c600c9301ec1cdbb61362797326e98dcfaec04a07285dc345737559f2bd8604eaf5e28358e6484744ed0bca3fa10c5ae40b085ssdeep: 12288:KwKu29xz3kqkY60bKS4M+BdTLLq0d+OTkDPolAd6DBQ77CJXt1gReE0ZKfrV:JKu29xzUqDbt4M+BhLuYRAQDBN91GefWtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T193D4CF86E43EC653F6CDF57189680B5B11CFE6E50C22B427D4624CBB6FA30A5838256Fsha3_384: 07c29e012ca2bc12ab9688b518e547364262f6278080c52282e6bdfac8f004fea63c38dfea23f6cf911421c0b28aa387ep_bytes: 60be00b04e008dbe0060f1ff5783cdfftimestamp: 2011-02-26 12:05:44

Version Info:

Translation: 0x0409 0x04b0Comments: SFEHBKEXVCompanyName: KOAZWMGRFFileDescription: DSPNTBHBUProductName: DOCHPKYLYFileVersion: 21.13.0016ProductVersion: 21.13.0016InternalName: kqlmxuzOriginalFilename: kqlmxuz.exe

Trojan-Ransom.Win32.Blocker.iqmc also known as:

Bkav W32.AIDetectMalware
tehtris Generic.Malware
MicroWorld-eScan Gen:Heur.ManBat.1
CAT-QuickHeal Trojan.VBCrypt.MF.8938
Skyhigh BehavesLike.Win32.Generic.hh
McAfee PWS-Zbot-FAKQ!820EDFD6F373
VIPRE Gen:Heur.ManBat.1
Sangfor Trojan.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
K7GW Riskware ( 0040eff71 )
CrowdStrike win/malicious_confidence_100% (D)
Symantec ML.Attribute.HighConfidence
Elastic malicious (moderate confidence)
ESET-NOD32 Win32/VB.NXB
APEX Malicious
ClamAV Win.Malware.Manbat-6847366-0
Kaspersky Trojan-Ransom.Win32.Blocker.iqmc
BitDefender Gen:Heur.ManBat.1
NANO-Antivirus Trojan.Win32.VBKrypt.csnmop
Avast Win32:Kryptik-ANO [Trj]
Emsisoft Gen:Heur.ManBat.1 (B)
F-Secure Trojan.TR/Dropper.Gen
DrWeb Trojan.PWS.Stealer.379
Trapmine malicious.high.ml.score
FireEye Generic.mg.820edfd6f3731210
Sophos Mal/VB-UY
SentinelOne Static AI – Malicious PE
MAX malware (ai score=82)
Jiangmin Trojan/VBKrypt.bkee
Google Detected
Avira TR/Dropper.Gen
Varist W32/S-2648e83c!Eldorado
Antiy-AVL Trojan/Win32.VBKrypt
Kingsoft malware.kb.b.987
Microsoft Trojan:Win32/Wacatac.B!ml
Xcitium TrojWare.Win32.VBKrypt.cjb@4vg4ed
Arcabit Trojan.ManBat.1
ZoneAlarm Trojan-Ransom.Win32.Blocker.iqmc
GData Gen:Heur.ManBat.1
Cynet Malicious (score: 100)
BitDefenderTheta AI:Packer.345CBC8320
VBA32 SScope.Trojan.VBRA.6747
Cylance unsafe
Rising Backdoor.Agent!1.6A11 (CLASSIC)
Ikarus Trojan-PWS.Win32.Zbot
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Injector.MQI!tr
AVG Win32:Kryptik-ANO [Trj]
Cybereason malicious.6f3731
DeepInstinct MALICIOUS

How to remove Trojan-Ransom.Win32.Blocker.iqmc?

  • 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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