Categories: Malware

How to remove “PWSStealer.1”?

The PWSStealer.1 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 PWSStealer.1 virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Executed a process and injected code into it, probably while unpacking
  • Steals private information from local Internet browsers
  • Collects information about installed applications
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Collects information to fingerprint the system

Related domains:

ip-api.com

How to determine PWSStealer.1?


File Info:

crc32: 3D4FFBCAmd5: c6253cabecc9d500d56bbb06cad3af39name: C6253CABECC9D500D56BBB06CAD3AF39.mlwsha1: 4821a93e9ded9cbfa002d0d3e432e4e8d1815c1esha256: 4e08618e817c74f0a37b07dcee38ee2795456e96080c958881c12a4e4f779056sha512: 2aa03caf33531e030e6410cbbcdc9cdc66712977a34ad50b14be427fa50b3aab18eb438801b36c29504a95252361b8e08ae305858c54e4cf24f03c9f964e7e6bssdeep: 24576:ioTk6JWCc52FzmYnENZzePNwRUGCYEAiyeUWtgbOcmoIoD:7J59XnmINwrCY0yeUWtgbOczIUtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Visicom Media Inc. xa9. All rights reserved.InternalName: Immersed DistributorFileVersion: 4.2.19.9CompanyName: Visicom Media Inc.PrivateBuild: 4.2.19.9LegalTrademarks: Visicom Media Inc. xa9. All rights reserved.Comments: Mitre Puts Trenches Gives AncestorProductName: Immersed DistributorLanguages: EnglishProductVersion: 4.2.19.9FileDescription: Mitre Puts Trenches Gives AncestorOriginalFilename: Immersed DistributorTranslation: 0x0409 0x04b0

PWSStealer.1 also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.PWSStealer.1
FireEye Generic.mg.c6253cabecc9d500
ALYac Gen:Variant.PWSStealer.1
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0053c3251 )
BitDefender Gen:Variant.PWSStealer.1
K7GW Trojan ( 0053c3251 )
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Spy.Win32.Zbot.zepy
Alibaba TrojanSpy:Win32/SuspectCRC.5855624a
NANO-Antivirus Trojan.Win32.Zbot.fhrfzp
AegisLab Trojan.Win32.Zbot.4!c
Tencent Win32.Trojan-spy.Zbot.Swkj
Ad-Aware Gen:Variant.PWSStealer.1
Emsisoft Gen:Variant.PWSStealer.1 (B)
Comodo Malware@#1pl4napny9u7j
Zillya Trojan.Zbot.Win32.206951
TrendMicro TROJ_GEN.R022C0GK120
McAfee-GW-Edition Artemis!Trojan
Sophos Mal/Generic-S
Ikarus Trojan.SuspectCRC
GData Gen:Variant.PWSStealer.1
Avira HEUR/AGEN.1120553
Antiy-AVL Trojan[Spy]/Win32.Zbot
Arcabit Trojan.PWSStealer.1
ZoneAlarm Trojan-Spy.Win32.Zbot.zepy
Microsoft Trojan:Win32/Skeeyah.A!rfn
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Gen.Generic.C2702835
McAfee Artemis!C6253CABECC9
VBA32 BScope.TrojanRansom.Crypren
Malwarebytes Malware.Heuristic.1003
Panda Trj/GdSda.A
ESET-NOD32 a variant of Generik.GVVPFBZ
TrendMicro-HouseCall TROJ_GEN.R022C0GK120
Rising Spyware.Zbot!8.16B (CLOUD)
Yandex TrojanSpy.Zbot!1SWeU6Fapns
Fortinet W32/Generik.GVVPFBZ!tr
Webroot W32.Trojan.Gen
AVG Win32:Malware-gen
Cybereason malicious.becc9d
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Zbot.HgIASOUA

How to remove PWSStealer.1?

  • 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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