Trojan

About “Trojan:Win32/Doina” infection

Malware Removal

The Trojan:Win32/Doina 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 Trojan:Win32/Doina virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Trojan:Win32/Doina?


File Info:

name: C6C57F6A9AACE1FAE36F.mlw
path: /opt/CAPEv2/storage/binaries/4da53ea24ebf3e251a2c8d31b24a7b22c1713da5511181d92d5f00cf40f6bf7e
crc32: C7C26CD5
md5: c6c57f6a9aace1fae36f6c7ff62f71ce
sha1: 968f50ada21f0f6323f34d76275bc398fa935fbc
sha256: 4da53ea24ebf3e251a2c8d31b24a7b22c1713da5511181d92d5f00cf40f6bf7e
sha512: b5df170f7a27f049031e8e44c533184e5afef15b311e8b0ff59791f15dd9d81ecf7d20b25171b22802b4ce8fe89cfe970cbff3b83f2baa9da217036a3365b52f
ssdeep: 6144:Egz0/y8UTkV0P05AOb7Yswf1Px+2D8xbyvRRJ4Wr99o9s1L6LNv3A5LOn7SWoc7W:zz4y8UTkTR7zwRx+2D8xd9NLNv3MaGc
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12AA4F101B0F29066E3BA183A29F4AE7D1ABDFC704A145D7F17C04B6E1F357918229B63
sha3_384: 6b118dcccf6d8de81d98b7d41550f1993af8a4f2480d208d4149b9cce8b390518f1e14ed1878ae4c879cab2075a655fb
ep_bytes: e866050000e97afeffff558bec6a00ff
timestamp: 2022-04-04 16:51:19

Version Info:

CompanyName: Google LLC
FileDescription: Google Update Core
FileVersion: 1.3.36.131
InternalName: Google Update
LegalCopyright: Copyright 2018 Google LLC
OriginalFilename: GoogleUpdate.exe
ProductName: Google Update
ProductVersion: 1.3.36.131
Translation: 0x0409 0x04b0

Trojan:Win32/Doina also known as:

BkavW32.AIDetectMalware
LionicVirus.Win32.Senoval.n!c
Elasticmalicious (high confidence)
DrWebWin32.Beetle.2
MicroWorld-eScanGen:Variant.Application.Jaik.173709
FireEyeGeneric.mg.c6c57f6a9aace1fa
SkyhighBehavesLike.Win32.Generic.gc
McAfeeArtemis!C6C57F6A9AAC
Cylanceunsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005ab4bf1 )
AlibabaVirus:Win32/Senoval.48ee322a
K7GWTrojan ( 005ab4bf1 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZexaF.36744.Cu0@aGirNzei
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Patched.NKM
APEXMalicious
CynetMalicious (score: 100)
KasperskyVirus.Win32.Senoval.a
BitDefenderGen:Variant.Application.Jaik.173709
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
AvastWin32:Patched-AWW [Trj]
TencentTrojan.Win32.Pathced_ya.16001052
EmsisoftGen:Variant.Application.Jaik.173709 (B)
F-SecureTrojan.TR/Patched.Gen
VIPREGen:Variant.Application.Jaik.173709
Trapminemalicious.high.ml.score
SophosMal/Generic-S
IkarusTrojan.Win32.Patched
GDataGen:Variant.Application.Jaik.173709
GoogleDetected
AviraTR/Patched.Gen
Antiy-AVLTrojan/Win32.Patched
ArcabitTrojan.Application.Jaik.D2A68D
ZoneAlarmVirus.Win32.Senoval.a
MicrosoftTrojan:Win32/Doina
VaristW32/Patched.GQ1.gen!Eldorado
VBA32BScope.TrojanDownloader.Emotet
ALYacGen:Variant.Application.Jaik.173709
MAXmalware (ai score=77)
MalwarebytesGeneric.Malware/Suspicious
RisingTrojan.Generic@AI.100 (RDML:3JcjW7TBAGREy7cyBrmcbQ)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Patched.IP!tr
AVGWin32:Patched-AWW [Trj]
Cybereasonmalicious.da21f0
DeepInstinctMALICIOUS

How to remove Trojan:Win32/Doina?

Trojan:Win32/Doina 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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