Categories: PUA

What is “PUA:Win32/TuoLang”?

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

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (22 unique times)
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Creates a hidden or system file
  • Anomalous binary characteristics

Related domains:

www.suda123.com
www.2345.com
h.2345cdn.net
tianqi.2345.com
union2.50bang.org
ss1.baidu.com
ss2.baidu.com
ss3.baidu.com
ss0.baidu.com
www.baidu.com
cbjs.baidu.com
p.tanx.com
s21.cnzz.com
ocsp.globalsign.com
ocsp2.globalsign.com
crl.globalsign.com
pos.baidu.com
guess.union2.50bang.org
guess.mediav.com
dup.baidustatic.com

How to determine PUA:Win32/TuoLang?


File Info:

crc32: 4871AD67md5: cdb8c6e50f83888a1766bc68830900dfname: suda.exesha1: 12ec1b7739aab2409d896ff13ba5af5209f6cf0fsha256: c0aa129409cf8e356bcbbc9ef5743efc39afffd8bede24918af64bc96adbf9c5sha512: 82366d26e9d92b420b3162f7002cf3dd6f9c34bc23611100bb70db73bdd8c58c8f47cce5ca036a3b560633b01c347d8a5643a03d9d024e1a9fc9f13e4894d8dassdeep: 12288:XrAz9xKRA83zDhdiqh8adkDoyzV0R9iSaMt5E1:Xe94OG3HhDk06V0R0SaMrE1type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

PUA:Win32/TuoLang also known as:

Bkav W32.HfsAdware.CA4B
DrWeb Trojan.StartPage1.29931
McAfee Artemis!CDB8C6E50F83
Cylance Unsafe
K7AntiVirus Riskware ( 0040eff71 )
K7GW Riskware ( 0040eff71 )
TotalDefense Win32/PackedBaidu
NANO-Antivirus Trojan.Win32.StartPage1.eurkts
Zillya Adware.BrowseFoxCRTD.Win32.11962
McAfee-GW-Edition Artemis
Microsoft PUA:Win32/TuoLang
VBA32 TScope.Trojan.Delf
Rising PUA.TuoLang!8.F6D0 (CLOUD)
eGambit Unsafe.AI_Score_87%
Fortinet PossibleThreat

How to remove PUA:Win32/TuoLang?

  • 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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