Categories: Malware

Doina.13850 removal instruction

The Doina.13850 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 Doina.13850 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • A process created a hidden window
  • Executable file is packed/obfuscated with MPRESS
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities
  • Uses XCOPY for copying files

How to determine Doina.13850?


File Info:

name: 5F9848982E6570A81930.mlwpath: /opt/CAPEv2/storage/binaries/5a2208c5c3e067ce0bd78fbffe4daf33ccc54da81c8fc6012ee67599881a1f03crc32: 7E2D7E6Bmd5: 5f9848982e6570a819300e0f3b6fed80sha1: 436cda6ed5f6209f7d43bbea60e8f5beaa8da83fsha256: 5a2208c5c3e067ce0bd78fbffe4daf33ccc54da81c8fc6012ee67599881a1f03sha512: 03e106c2c79709b3271e0a6be10261de856aaf2b7660a3aed9e239a33cfb9cb0e17c14ec93de3f921900bf5d24c49a29e08d9d822dfc716ec257e55d0cde5804ssdeep: 3072:l4AETaZum29HQlJo+d7lawJjJJGGJ6TJJkWJrJ9NGJfhJLP/JJiZJfGyJJJJNJJe:lYTJ9w71BlaL408+RMSlAXJKmCO3loOjtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F6056B92F35063E0C5DB49B5F61A44A107632C3A775E36473782B21E26FE2B38277E16sha3_384: d150fa95a08ae044f273d425c1110da0edef9a14e762f06330bdd8598fd68075f7c169f156725de4da46fcc96d390179ep_bytes: 68c800000068000000006818c34000e8timestamp: 2011-03-25 13:17:42

Version Info:

0: [No Data]

Doina.13850 also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Generic.lE5I
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Doina.13850
McAfee RDN/Generic.grp
Cylance Unsafe
Zillya Trojan.Hesv.Win32.3312
Sangfor Trojan.Win32.Hesv.fmud
K7AntiVirus Trojan ( 0052964f1 )
Alibaba Worm:Win32/Hesv.24f950d1
K7GW Trojan ( 0052964f1 )
Cybereason malicious.82e657
Cyren W32/Cerbu.P.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 BAT/Agent.NFQ
APEX Malicious
Avast Win32:Evo-gen [Susp]
Kaspersky Trojan.Win32.Hesv.fmud
BitDefender Gen:Variant.Doina.13850
Sophos Mal/Generic-S
Comodo TrojWare.Win32.CoinMiner.IEGT@57p1bc
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.VirRansom.cz
FireEye Generic.mg.5f9848982e6570a8
Emsisoft Gen:Variant.Doina.13850 (B)
Paloalto generic.ml
Jiangmin Trojan.Hesv.ilg
Avira TR/Crypt.ASPM.Gen
Microsoft Trojan:Win32/Tiggre!rfn
ZoneAlarm Trojan.Win32.Hesv.fmud
GData Gen:Variant.Doina.13850
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R270088
VBA32 TrojanDropper.Agent
ALYac Gen:Variant.Doina.13850
MAX malware (ai score=85)
Rising Worm.Agent!8.25 (CLOUD)
Yandex Trojan.GenAsa!Zi7ep0Wcoso
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.119878216.susgen
Fortinet W32/Cerbu.P!tr
AVG Win32:Evo-gen [Susp]
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_90% (W)

How to remove Doina.13850?

  • 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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