Categories: Malware

Doina.7880 removal instruction

The Doina.7880 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 Doina.7880 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • HTTPS urls from behavior.
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Attempts to modify proxy settings

How to determine Doina.7880?


File Info:

name: 761EF01CACF2DADC3989.mlwpath: /opt/CAPEv2/storage/binaries/a26df4f62ada084a596bf0f603691bc9c02024be98abec4a9872f0ff0085f940crc32: 1D549B63md5: 761ef01cacf2dadc39894bbf2b1497e0sha1: 67239ae583a22be24416257c54b1136d46715086sha256: a26df4f62ada084a596bf0f603691bc9c02024be98abec4a9872f0ff0085f940sha512: fba0d21490dbf2a59e085fcf5f02c800e28bea4417cdf55239994413e45eabd8edd5b9e398e20b262723f7f9ff465d6684a096fe4f2a354baa06b3093bb3a49fssdeep: 768:tckGxsDeSf2Tay15ClvavN1BJFcWDc+bRGTohaGxb9b3:4Sf2T1Cpa19eicTohaG19b3type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T162639F13BDF2C4B3E95242B005B54F769B3F76220F72AE4B7B48964A1E314B54E39247sha3_384: 14d3f9385abb4b561e59e5eae7ed90b13943d2c4754bfc665fbf3a8de20aba6b3608ff7f911042b6ec16d7cd66db96deep_bytes: 558bec6aff687891400068a421400064timestamp: 2018-03-15 13:08:38

Version Info:

Comments: CompanyName: Microsoft CorporationFileDescription: Windows Media Player Net Share ServiceFileVersion: 12, 8, 0, 11InternalName: wmpnetwk.exeLegalCopyright: LegalTrademarks: OriginalFilename: wmpnetwk.exePrivateBuild: ProductName: Windows Media Player Net Share ServiceProductVersion: 12, 8, 0, 11SpecialBuild: Translation: 0x0409 0x04b0

Doina.7880 also known as:

Lionic Trojan.Win32.Generic.4!c
MicroWorld-eScan Gen:Variant.Doina.7880
FireEye Generic.mg.761ef01cacf2dadc
McAfee Agent-FIY!761EF01CACF2
Cylance Unsafe
Sangfor Trojan.Win32.Agent.8
K7AntiVirus Trojan ( 005190ca1 )
Alibaba Trojan:Win32/BScope.68ee5719
K7GW Trojan ( 005190ca1 )
Cybereason malicious.cacf2d
BitDefenderTheta Gen:NN.ZexaF.34742.eq1@aqBeNOji
Cyren W32/Agent.DQR.gen!Eldorado
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Agent.ZEM
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Doina.7880
NANO-Antivirus Trojan.Win32.Graftor.hvfmwx
Avast Win32:Malware-gen
Tencent Win32.Trojan.Jaike.Afhu
Ad-Aware Gen:Variant.Doina.7880
Sophos Mal/Generic-S
Comodo Malware@#2i5i0tcp8guid
Zillya Trojan.Agent.Win32.901300
TrendMicro BKDR_PLEAD.ZKGH
McAfee-GW-Edition Agent-FIY!761EF01CACF2
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Variant.Doina.7880 (B)
GData Gen:Variant.Doina.7880
Jiangmin Trojan.Generic.ejugt
Webroot W32.Trojan.Plead
Avira HEUR/AGEN.1246634
Kingsoft Win32.Troj.Undef.(kcloud)
Arcabit Trojan.Doina.D1EC8
Microsoft Trojan:Win32/Occamy.CA2
Cynet Malicious (score: 99)
AhnLab-V3 Unwanted/Win32.Agent.C2561082
VBA32 BScope.Trojan.Tiggre
ALYac Backdoor.Agent.Plead
MAX malware (ai score=94)
TrendMicro-HouseCall BKDR_PLEAD.ZKGH
Rising Trojan.Generic@AI.82 (RDML:ywRotfGLTafENRxql9TtjQ)
Yandex Trojan.GenAsa!BBZHVzBsD94
Ikarus Backdoor.Win32.Farfli
MaxSecure Trojan.Malware.74617821.susgen
Fortinet W32/Agent.ZEM!tr
AVG Win32:Malware-gen
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_100% (W)

How to remove Doina.7880?

  • 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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