Categories: Trojan

UDS:Trojan.Win32.ProxyChanger removal guide

The UDS:Trojan.Win32.ProxyChanger 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 UDS:Trojan.Win32.ProxyChanger virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Attempts to connect to a dead IP:Port (5 unique times)
  • Reads data out of its own binary image
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Network activity contains more than one unique useragent.
  • Sets an Autoconfig URL, likely to hijack browser settings.

Related domains:

dnf.165sf.com
ocsp.comodoca.com
ocsp.usertrust.com
crl.usertrust.com
ocsp.sectigo.com

How to determine UDS:Trojan.Win32.ProxyChanger?


File Info:

crc32: E2ED3616md5: 01b19d6822e5c6d39c9240c798876708name: 01B19D6822E5C6D39C9240C798876708.mlwsha1: b152bfa02f965b099bf99fc62f8814f320596263sha256: 54548eab8820714741cca2ea5b0da8bbead65236983f692b89eb092464bd2111sha512: 13534e9d44e9efc41eee30dd8a3253f898e847a8c229579627eff0e2e8f00b6bec837041adc22a127de6b70231d00375025160792f21ddbff9615c2be871dc62ssdeep: 98304:abdgIT1Q4TRtLlnUjYHa+JBAUZLROWnLnk+:axMYHJVwWnLptype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248FileVersion: 1.1.0.11CompanyName: x7687x5983Comments: ProductName: x7687x5983x767bx9646x5668x7f51x5173x5de5x5177v1.01ProductVersion: 1.1.0.11FileDescription: x4ec5x4f9bx5b66x4e60x548cx5a31x4e50Translation: 0x0804 0x04b0

UDS:Trojan.Win32.ProxyChanger also known as:

K7AntiVirus Trojan ( 005246d51 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
K7GW Trojan ( 005246d51 )
Cybereason malicious.02f965
Cyren W32/Agent.EW.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/FlyStudio.Injector.A potentially unwanted
APEX Malicious
Avast FileRepMetagen [Malware]
ClamAV Win.Malware.Generic-9820446-0
Kaspersky UDS:Trojan.Win32.ProxyChanger.gen
Sophos Generic ML PUA (PUA)
Comodo TrojWare.Win32.Agent.OSCF@5rs7jr
BitDefenderTheta Gen:NN.ZexaF.34266.4t0aa82PU!kb
McAfee-GW-Edition BehavesLike.Win32.Generic.wh
FireEye Generic.mg.01b19d6822e5c6d3
SentinelOne Static AI – Malicious PE
eGambit HackTool.Generic
Antiy-AVL Trojan/Generic.ASCommon.FA
GData Win32.Trojan.PSE.19Q2126
Acronis suspicious
McAfee Artemis!01B19D6822E5
VBA32 BScope.Trojan.Downloader
Malwarebytes Trojan.MalPack.FlyStudio
Rising Malware.Heuristic!ET#97% (RDMK:cmRtazqKPIBRGI7p17CLXVw/6157)
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/CoinMiner.65CA!tr
AVG FileRepMetagen [Malware]
Paloalto generic.ml

How to remove UDS:Trojan.Win32.ProxyChanger?

  • 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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