Ransom Trojan

What is “Trojan-Ransom.Win32.Encoder.oof”?

Malware Removal

The Trojan-Ransom.Win32.Encoder.oof 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.Encoder.oof virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • A process created a hidden window
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality

How to determine Trojan-Ransom.Win32.Encoder.oof?


File Info:

name: E64DD16E1C1BEA01DC94.mlw
path: /opt/CAPEv2/storage/binaries/ebbdc593021661b74d57c2734f49806e2d0deb646188763f696bb43e10cf0d8f
crc32: D5D381F4
md5: e64dd16e1c1bea01dc947070f51556ed
sha1: ed5c3e81f162c0ee688e146864152e704be9143c
sha256: ebbdc593021661b74d57c2734f49806e2d0deb646188763f696bb43e10cf0d8f
sha512: 3e50142e0fb4297114e1080418ca76d7ce0918aab371d6a6c4bee7f46f0b2ef0a04b25daf9a2aca3a6ce62da640fbe3edef4e853b95f0a765526a173be687ff3
ssdeep: 3072:i2sMWkzbJh1qZ9QW69hd1MMdxPe9N9uA0hu9TBfcXEu:DbJhs7QW69hd1MMdxPe9N9uA0hu9TBdu
type: PE32+ executable (GUI) x86-64, for MS Windows
tlsh: T152C33966B2E01198DBB581F6D9921706EB7074361B15A3DB6BB853B31B2B4C68F3C3D0
sha3_384: 3fca5c9fc64b89971a8d2492fc5d007c6e541ff9c2ac8341b8e39a2fe2f0bf85d16477f5d18e0c6fd781759f80bd6770
ep_bytes: 4883ec2849c7c0600100004831d248b9
timestamp: 2018-02-01 19:43:24

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Encoder.oof also known as:

MicroWorld-eScanGen:Heur.Bat.1
FireEyeGeneric.mg.e64dd16e1c1bea01
ALYacGen:Heur.Bat.1
CylanceUnsafe
APEXMalicious
KasperskyTrojan-Ransom.Win32.Encoder.oof
BitDefenderGen:Heur.Bat.1
AvastBV:Malware-gen
Ad-AwareGen:Heur.Bat.1
EmsisoftGen:Heur.Bat.1 (B)
McAfee-GW-EditionBehavesLike.Win64.Generic.ch
SophosGeneric ML PUA (PUA)
IkarusTrojan.Win32.Tiggre
GDataGen:Heur.Bat.1
eGambitUnsafe.AI_Score_80%
MAXmalware (ai score=82)
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 100)
McAfeeArtemis!E64DD16E1C1B
MalwarebytesTrojan.Agent
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
AVGBV:Malware-gen

How to remove Trojan-Ransom.Win32.Encoder.oof?

Trojan-Ransom.Win32.Encoder.oof 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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