Categories: Trojan

Trojan:Win32/Derusbi!rfn information

The Trojan:Win32/Derusbi!rfn 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/Derusbi!rfn virus can do?

  • A file was accessed within the Public folder.
  • Uses Windows utilities for basic functionality
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan:Win32/Derusbi!rfn?


File Info:

name: 1CB673679F37B6A3F482.mlwpath: /opt/CAPEv2/storage/binaries/b690394540cab9b7f8cc6c98fd95b4522b84d1a5203b19c4974b58829889da4ccrc32: EC1377F4md5: 1cb673679f37b6a3f482bb59b52423absha1: b630b7a8fe065e1a6f51ee74869b3938dc411126sha256: b690394540cab9b7f8cc6c98fd95b4522b84d1a5203b19c4974b58829889da4csha512: d673897fd765f98895cf58fc3400b23c9757faf3d9b9aeaaed0b509918d3e8fe52e31eadd9442010d7ac0ee98a2e6f6626157c5aeb7b7989eb17904b24a963f0ssdeep: 1536:OJix38oPiU1NzMKVOTvczEI9zCK6vA3eRUsOcfKnwBPqZ5jnGYbH7ztqsk2W8:Owx3lJQDcL56Gee6ZUjHbk2Wtype: PE32 executable (DLL) (GUI) Intel 80386, for MS Windowstlsh: T1E9C37E1171A0C0B2C0AA163C5475C7739F7F783165B94487ABA42ABE6FB03D19B7938Asha3_384: eb0cdbd7fe524fc1054ff0b1e210fe6460d768cae6649b5ed28ca77fdcc4ed1399d3824b6fa393b2d326faf0ccb5ed07ep_bytes: 8bff558bec837d0c017505e8f34d0000timestamp: 2015-07-15 09:38:15

Version Info:

CompanyName: Microsoft CorporationFileDescription: Windows Symbolic Debugger EngineFileVersion: 6.1.7601.17514 InternalName: DbgEng.DllLegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: DbgEng.DllProductName: Microsoft® Visual Studio® 2010ProductVersion: 6.1.7601.17514Translation: 0x0409 0x04b0

Trojan:Win32/Derusbi!rfn also known as:

Bkav W32.Common.CF031796
Lionic Trojan.Win32.Derusbi.4!c
Elastic malicious (high confidence)
MicroWorld-eScan DeepScan:Generic.Malware.SFYBd.5494DADD
CAT-QuickHeal Trojan.Zapchast
Skyhigh GenericRXCE-LG!1CB673679F37
McAfee GenericRXCE-LG!1CB673679F37
Cylance unsafe
Zillya Trojan.Derusbi.Win32.27
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Zapchast.c7605ef2
K7GW Trojan ( 004cd4441 )
K7AntiVirus Trojan ( 004cd4441 )
Arcabit DeepScan:Generic.Malware.SFYBd.D1576DADD
BitDefenderTheta Gen:NN.ZedlaF.36680.hu8@ai3CTNoi
VirIT Trojan.Win32.Agent5.AFUA
Symantec Downloader.Busadom.B
ESET-NOD32 a variant of Win32/Derusbi.S
Cynet Malicious (score: 99)
ClamAV Win.Trojan.Agent-5807607-0
Kaspersky Trojan.Win32.Zapchast.ahhh
BitDefender DeepScan:Generic.Malware.SFYBd.5494DADD
NANO-Antivirus Trojan.Win32.Derusbi.dxkrwe
Avast Win32:Malware-gen
Tencent Malware.Win32.Gencirc.114e8d29
Emsisoft DeepScan:Generic.Malware.SFYBd.5494DADD (B)
F-Secure Backdoor.BDS/Derusbi.126976
DrWeb Trojan.Siggen11.56825
VIPRE DeepScan:Generic.Malware.SFYBd.5494DADD
TrendMicro TSPY_DERUSBI.AS
Sophos Mal/Generic-R
Ikarus Backdoor.Derusbi
Jiangmin Trojan.Zapchast.ik
Webroot W32.Malware.Gen
Avira BDS/Derusbi.126976
Antiy-AVL Trojan/Win32.Apt19
Kingsoft malware.kb.a.948
Xcitium Malware@#21wuxejy9bc7y
Microsoft Trojan:Win32/Derusbi!rfn
ZoneAlarm Trojan.Win32.Zapchast.ahhh
GData DeepScan:Generic.Malware.SFYBd.5494DADD
AhnLab-V3 Trojan/Win32.Agent.R173655
VBA32 Trojan.Zapchast
ALYac Trojan.Zapchast
Malwarebytes Malware.AI.2643001725
Panda Trj/GdSda.A
TrendMicro-HouseCall TSPY_DERUSBI.AS
Rising Backdoor.Derusbi!1.C54F (CLASSIC)
Yandex Trojan.GenAsa!pOm4lN9icp8
SentinelOne Static AI – Malicious PE
Fortinet W32/Derusbi.S!tr
AVG Win32:Malware-gen
DeepInstinct MALICIOUS

How to remove Trojan:Win32/Derusbi!rfn?

  • 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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