Categories: PUA

PUA:Win32/DoyoAds (file analysis)

The PUA:Win32/DoyoAds 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 PUA:Win32/DoyoAds virus can do?

  • Presents an Authenticode digital signature
  • Reads data out of its own binary image
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Attempts to modify proxy settings

Related domains:

z.whorecord.xyz
a.tomx.xyz
tongji.doyo.cn

How to determine PUA:Win32/DoyoAds?


File Info:

crc32: 1C7CFB9Fmd5: f4200832413b177ad651783d1cab75efname: doyo3.1.0.3181.exesha1: 6e6399927bea262dded45ce806e11c45af1ac426sha256: 5a83902c44f73538f3ff6f7f3bc9e7826887720f7671a24fdfed86f95cabd73asha512: f9f02835b9f160b33ff4547ba2f1326dfa74120593eed87714defc9672f01cc7eb5d11294c888ad3ff7f125801ceaa73e0777f099708f4abd6e70faf722d1b69ssdeep: 196608:zfbsRoBCiTMJ5fNiYHNL9uHnZSTdE5eOXA5J+eKlG6OiYZo8+XIcReZ4Yw:zyGC11JtL96ZsdkXq1Ko6kZonXzgZmtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: doyo.cn All Rights ReservedFileVersion: 1.0.0.42CompanyName: Doyo.cnProductName: x9017x6e38x6e38x620fx76d2ProductVersion: 3.1.0.3181FileDescription: x9017x6e38x6e38x620fx76d2 x5b89x88c5x7a0bx5e8fTranslation: 0x0804 0x04b0

PUA:Win32/DoyoAds also known as:

Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 005176d91 )
K7GW Trojan ( 005176d91 )
Cybereason malicious.2413b1
TrendMicro Adware.Win32.Doyo.A
APEX Malicious
Kaspersky not-a-virus:HEUR:Downloader.Win32.Generic
NANO-Antivirus Trojan.Win32.Kryptik.etzqqi
Avast Win32:PUP-gen [PUP]
Rising Trojan.Kryptik!8.8 (CLOUD)
Sophos Mal/Generic-S
Comodo Malware@#xg58kwwr6md7
F-Secure Trojan.TR/Crypt.XPACK.Gen7
DrWeb Adware.Doyo.3
Zillya Trojan.Kryptik.Win32.1400579
Invincea heuristic
FireEye Generic.mg.f4200832413b177a
Ikarus Trojan-Downloader.Agent
Cyren W32/Trojan.XJXT-2914
Webroot W32.Adware.Gen
Avira TR/Crypt.XPACK.Gen7
Fortinet W32/Kryptik.FWVH!tr
Endgame malicious (moderate confidence)
ZoneAlarm not-a-virus:HEUR:Downloader.Win32.Generic
Microsoft PUA:Win32/DoyoAds
AhnLab-V3 Trojan/Win32.Kryptik.R226459
VBA32 BScope.Downloader.Doyo
MAX malware (ai score=100)
Malwarebytes Trojan.Agent
ESET-NOD32 a variant of Win32/TaojinStar.P
TrendMicro-HouseCall Adware.Win32.Doyo.A
Tencent Malware.Win32.Gencirc.10b076b8
Yandex PUA.Downloader!
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_59%
AVG FileRepMalware [PUP]
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_100% (W)
MaxSecure Trojan.Malware.7164915.susgen

How to remove PUA:Win32/DoyoAds?

  • 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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