Ransom Trojan

Trojan-Ransom.Win32.Blocker.sokp (file analysis)

Malware Removal

The Trojan-Ransom.Win32.Blocker.sokp 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What Trojan-Ransom.Win32.Blocker.sokp virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • 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
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Sniffs keystrokes
  • Behavioural detection: Injection (inter-process)
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Harvests cookies for information gathering
  • Anomalous binary characteristics

Related domains:

wpad.local-net

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


File Info:

name: 2523F77CB56CACE8B9C8.mlw
path: /opt/CAPEv2/storage/binaries/5386f74cc0c86e517fca16aa8db60a19d4ba3e9bc8f7bf06855dc44a0f0070ca
crc32: 13342163
md5: 2523f77cb56cace8b9c88675fa54d7de
sha1: e6a1fac191508f9aec615215ef64d68c04aac4b8
sha256: 5386f74cc0c86e517fca16aa8db60a19d4ba3e9bc8f7bf06855dc44a0f0070ca
sha512: af61db3f2e1ef82ea06a8f04e65623f4795030d96eff2340fe99fcd40ceefac553fd320300194316fbbf3ecc694ec948e7fb5932691b94bfedc4673ef1b45294
ssdeep: 196608:0Eazg7DS8Eazg7DS8Eazg7DS8Eazg7DS8Eazg7DS8Eazg7DSv:Sg7uKg7uKg7uKg7uKg7uKg7uv
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B1C6137AF1908437D1236E7CCC5BA754A825BEE02D28608A7BEC1C4DDF39B8135262D7
sha3_384: 4ae97ec09ec40ba201541e0665bb92db077393be5291ce9a37274bc5a0c53c074de7fe39360de8d752f977955769fe4c
ep_bytes: 55545d906a2890596a006a004975f953
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

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

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Symmi.34741
CAT-QuickHealTrojan.WacatacPMF.S16539689
McAfeeGenericRXIP-BJ!2523F77CB56C
CylanceUnsafe
K7AntiVirusTrojan ( 00548e051 )
AlibabaTrojan:Win32/Starter.ali1001008
K7GWTrojan ( 00548e051 )
Cybereasonmalicious.cb56ca
BitDefenderThetaGen:NN.ZelphiF.34294.@JZ@aCG1cho
CyrenW32/Injector.OZVT-2500
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.AHHO
TrendMicro-HouseCallTROJ_GEN.R002C0DKN21
Paloaltogeneric.ml
ClamAVWin.Trojan.Mbrlock-9779766-0
KasperskyTrojan-Ransom.Win32.Blocker.sokp
BitDefenderGen:Variant.Symmi.34741
NANO-AntivirusTrojan.Win32.Dapato.bsjzfg
AvastWin32:MBRlock-DV [Trj]
TencentTrojan.Win32.Blocker.zg
Ad-AwareGen:Variant.Symmi.34741
TACHYONBackdoor/W32.Androm.12475392
SophosML/PE-A + Troj/Agent-BFYB
ComodoTrojWare.Win32.Injector.HO@82j6jo
DrWebTrojan.DownLoader6.7779
TrendMicroTROJ_GEN.R002C0DKN21
McAfee-GW-EditionBehavesLike.Win32.Generic.wc
FireEyeGeneric.mg.2523f77cb56cace8
EmsisoftGen:Variant.Symmi.34741 (B)
IkarusTrojan-Ransom.Blocker
GDataWin32.Trojan.PSE.13Q4XMA
JiangminTrojan.Blocker.pkq
eGambitUnsafe.AI_Score_96%
AviraDR/Delphi.Gen
Antiy-AVLTrojan/Generic.ASMalwS.30ED84C
GridinsoftRansom.Win32.Wacatac.sa
APEXMalicious
MicrosoftTrojan:Win32/Injector.INK!MTB
CynetMalicious (score: 100)
AhnLab-V3Dropper/Win32.Dapato.R83155
Acronissuspicious
VBA32Trojan.Downloader
ALYacGen:Variant.Symmi.34741
MAXmalware (ai score=82)
MalwarebytesTrojan.Crypt
RisingTrojan.Injector!1.DA56 (CLASSIC)
YandexTrojan.Injector!nfedw5apY3U
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.127304902.susgen
FortinetW32/Injector.AHHO!tr
AVGWin32:MBRlock-DV [Trj]
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_90% (W)

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

Trojan-Ransom.Win32.Blocker.sokp 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.

Leave a Comment