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: 1C7CFB9F
md5: f4200832413b177ad651783d1cab75ef
name: doyo3.1.0.3181.exe
sha1: 6e6399927bea262dded45ce806e11c45af1ac426
sha256: 5a83902c44f73538f3ff6f7f3bc9e7826887720f7671a24fdfed86f95cabd73a
sha512: f9f02835b9f160b33ff4547ba2f1326dfa74120593eed87714defc9672f01cc7eb5d11294c888ad3ff7f125801ceaa73e0777f099708f4abd6e70faf722d1b69
ssdeep: 196608:zfbsRoBCiTMJ5fNiYHNL9uHnZSTdE5eOXA5J+eKlG6OiYZo8+XIcReZ4Yw:zyGC11JtL96ZsdkXq1Ko6kZonXzgZm
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:
LegalCopyright: doyo.cn All Rights Reserved
FileVersion: 1.0.0.42
CompanyName: Doyo.cn
ProductName: x9017x6e38x6e38x620fx76d2
ProductVersion: 3.1.0.3181
FileDescription: x9017x6e38x6e38x620fx76d2 x5b89x88c5x7a0bx5e8f
Translation: 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.

PUA:Win32/DoyoAds (file analysis)