Categories: Malware

About “Doina.38452” infection

The Doina.38452 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.38452 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • HTTPS urls from behavior.
  • Generates suspicious DNS queries indicative of DNS tunneling
  • Enumerates running processes
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Doina.38452?


File Info:

name: 3E444794874F9B0F06E1.mlwpath: /opt/CAPEv2/storage/binaries/a1975b64e96124a4f70c77af4a48fc2648581d7f0cf53a08796320346f818593crc32: A861BCD6md5: 3e444794874f9b0f06e192384122bc68sha1: e0717d4172c063b92b570834b96261ed621a97bdsha256: a1975b64e96124a4f70c77af4a48fc2648581d7f0cf53a08796320346f818593sha512: cd266a4bc38cfd97f693ad81acd99abc589ae52c6ffed21b62b998c3d5062fc83c020c41a8f81138bd1d144829b5816189bb6598b78803321dc4d4d4056567b1ssdeep: 6144:4f86ryphtQ7nHL0YzriWO7G24FZ5y31fc6plvcfM86v16cOFARiO:ooMnHgYzrXO7Ge1fc56BRiOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1A3A4E515AA908072C772417FB4A3766EAA6174233F10CDFB62500ED75ED2FB269352CBsha3_384: 3413debe151516daa9de688c36172cb890d3048e2b33289ac877bb7aa4103b9394f7bc9888819b14deaacac4f78ec247ep_bytes: e8f23a0000e979feffff8bff558bec5dtimestamp: 2022-01-02 07:47:27

Version Info:

0: [No Data]

Doina.38452 also known as:

Bkav W32.AIDetect.malware1
MicroWorld-eScan Gen:Variant.Doina.38452
FireEye Generic.mg.3e444794874f9b0f
McAfee GenericRXTF-DL!3E444794874F
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0054a11a1 )
K7GW Trojan ( 0054a11a1 )
Cybereason malicious.172c06
BitDefenderTheta Gen:NN.ZexaF.34742.DuZ@aOH6@7gi
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Sfuzuan.AB
Kaspersky HEUR:Backdoor.Win32.Gulpix.gen
BitDefender Gen:Variant.Doina.38452
NANO-Antivirus Trojan.Win32.Gulpix.jpckuq
APEX Malicious
Tencent Malware.Win32.Gencirc.10d065fa
Ad-Aware Gen:Variant.Doina.38452
Emsisoft Gen:Variant.Doina.38452 (B)
DrWeb Trojan.Siggen17.61104
Zillya Trojan.Sfuzuan.Win32.736
McAfee-GW-Edition BehavesLike.Win32.Generic.gh
Trapmine malicious.high.ml.score
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Sfuzuan
GData Win32.Trojan.WinDownloader.A
Jiangmin Backdoor.Gulpix.abo
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=84)
ZoneAlarm HEUR:Backdoor.Win32.Gulpix.gen
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.C5155271
Acronis suspicious
VBA32 BScope.TrojanDownloader.Upatre
ALYac Gen:Variant.Doina.38452
Malwarebytes Malware.AI.2915880422
Avast Win32:TrojanX-gen [Trj]
Rising Trojan.Sfuzuan!1.DC08 (CLASSIC)
Yandex Trojan.Sfuzuan!kRsfzNtiR5g
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Sfuzuan.AB!tr
AVG Win32:TrojanX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)

How to remove Doina.38452?

  • 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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