Categories: Trojan

How to remove “Trojan.Win32.Bsymem.qzr”?

The Trojan.Win32.Bsymem.qzr 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 Trojan.Win32.Bsymem.qzr virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Mimics the system’s user agent string for its own requests
  • A process attempted to delay the analysis task.
  • A named pipe was used for inter-process communication
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

www.ip-adress.com

How to determine Trojan.Win32.Bsymem.qzr?


File Info:

crc32: 4AF2FFE0md5: d261fedd70b30ac5e9cd54b2ebdea500name: tmpvpxey18csha1: 1ec6b84e3b3d3deea686d5ff63ebe8f57640800fsha256: 6f9f1a765e05b18eaae176d1076a2153109fe16266b6323826fec3f0dc0ad245sha512: 7817361662450ab19f48d29f9604b71f2fd699d2ade4f7c82dace0fe8741c30a775fd200d1e336942ef0a4e4abe97338dc5e640af1b6650b1e3c6216b7bb3553ssdeep: 12288:p2UML/axdZPPucIcktTttPAWnSH7DNQTLBR32Yrm2J:p2UM76uctYnSHXNQTVR32Ya2Jtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: RDPClipFileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 6.1.7601.17514FileDescription: RDP Clip MonitorOriginalFilename: RDPClip.exeTranslation: 0x0409 0x04b0

Trojan.Win32.Bsymem.qzr also known as:

Bkav W32.AIDetectVM.malwareA
MicroWorld-eScan Trojan.Agent.ESNJ
FireEye Generic.mg.d261fedd70b30ac5
Qihoo-360 HEUR/QVM19.1.F012.Malware.Gen
McAfee W32/PinkSbot-GW!D261FEDD70B3
Cylance Unsafe
Sangfor Malware
BitDefender Trojan.Agent.ESNJ
K7GW Trojan ( 00568c6a1 )
Cybereason malicious.e3b3d3
Symantec ML.Attribute.HighConfidence
APEX Malicious
Kaspersky Trojan.Win32.Bsymem.qzr
Rising Trojan.Kryptik!1.C745 (RDMK:cmRtazoF45UoQ4G0hsaytArz/UOi)
Ad-Aware Trojan.Agent.ESNJ
Emsisoft Trojan.Agent.ESNJ (B)
DrWeb Trojan.QakBot.10
Invincea heuristic
McAfee-GW-Edition Artemis!Trojan
Fortinet W32/Cridex.VHO!tr
Trapmine malicious.moderate.ml.score
Sophos Troj/Qbot-FS
MAX malware (ai score=86)
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Endgame malicious (high confidence)
Arcabit Trojan.Agent.ESNJ
ZoneAlarm Trojan.Win32.Bsymem.qzr
Microsoft Trojan:Win32/Qakbot.SD!MTB
Cynet Malicious (score: 100)
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34128.bP1@a8kAr9bi
ALYac Trojan.Agent.ESNJ
VBA32 Malware-Cryptor.Limpopo
Malwarebytes Trojan.Qbot
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.HEBQ
SentinelOne DFI – Malicious PE
eGambit PE.Heur.InvalidSig
GData Win32.Backdoor.QakBot.I02EUF
AVG FileRepMalware
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)

How to remove Trojan.Win32.Bsymem.qzr?

  • 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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