Categories: Ransom

What is “Ransom.598”?

The Ransom.598 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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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.
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What Ransom.598 virus can do?

  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Ransom.598?


File Info:

crc32: A2618059md5: 1550662ac8bb16b536e2c13009708264name: 1550662AC8BB16B536E2C13009708264.mlwsha1: a751e2cdd8f68b61f8a004e30062861f3cd2217csha256: 8bf41a2b2f2fcfc8be0adeb920974008d37ecf39b72da8937dbe60f95569749fsha512: ee531a067488853f4786f0a157c0ea7ee02adec03e22af521ccc275947170d8c634eb9616b6029709d26a9059aab9aec437bd993873677074a82ac6ce74193fessdeep: 1536:Cvz4xTvFdW0cdHd7sWjcdKgbspJSG533798Ik:CETvFQnH+KgbWJv35lktype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: WinCommonTMP Copyright 2018FileVersion: 1.3.8.21CompanyName: WinCommonTMPProductVersion: 1.3.8.21FileDescription: WinCommonTMPOriginalFilename: WinCommonTMP.exeTranslation: 0x240a 0x04b0

Ransom.598 also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan-Downloader ( 00532a3f1 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader26.47321
Cynet Malicious (score: 100)
McAfee Artemis!1550662AC8BB
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.198772
Sangfor Trojan.Win32.GenericKD.3
CrowdStrike win/malicious_confidence_60% (D)
K7GW Trojan-Downloader ( 00532a3f1 )
Cybereason malicious.ac8bb1
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/TrojanDownloader.TrueBot.G
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.Blocker.lbep
BitDefender Gen:Variant.Ransom.598
NANO-Antivirus Trojan.Win32.Blocker.fcolob
MicroWorld-eScan Gen:Variant.Ransom.598
Tencent Malware.Win32.Gencirc.114d0060
Ad-Aware Gen:Variant.Ransom.598
Sophos ML/PE-A + Troj/Truebot-A
Comodo Malware@#1kver1lhqdyfc
BitDefenderTheta Gen:NN.ZexaF.34670.du1@amwW2Eii
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.km
FireEye Generic.mg.1550662ac8bb16b5
Emsisoft Gen:Variant.Ransom.598 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Blocker.ioc
Avira HEUR/AGEN.1113604
Kingsoft Win32.Troj.General.lc.(kcloud)
Microsoft Trojan:Win32/Occamy.C8B
Arcabit Trojan.Ransom.598
GData Gen:Variant.Ransom.598
AhnLab-V3 Trojan/Win32.Agent.C2539445
VBA32 Trojan.Downloader
MAX malware (ai score=81)
Malwarebytes Malware.Heuristic.1008
Panda Trj/GdSda.A
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.GenAsa!8penadwTxNc
Ikarus Trojan-Downloader.Win32.Truebot
Fortinet W32/Generic.AP.1A700C!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HwoCEpsA

How to remove Ransom.598?

  • 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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