Spy Trojan

TrojanSpy:MSIL/Yakbeex.B information

Malware Removal

The TrojanSpy:MSIL/Yakbeex.B 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 TrojanSpy:MSIL/Yakbeex.B virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Sniffs keystrokes
  • A process attempted to delay the analysis task by a long amount of time.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Exhibits behavior characteristic of Kibex Spyware/KeyBase Keylogger
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients

How to determine TrojanSpy:MSIL/Yakbeex.B?


File Info:

crc32: 4EF3208F
md5: 9ce35d95df405d46bd2dc8ad2c39d43e
name: 9CE35D95DF405D46BD2DC8AD2C39D43E.mlw
sha1: e7677addd00f191b60289fa7e03d82074f79f6c9
sha256: d1bda9f3b44d7edc259b1bd8e2c488d8e473536050633a4e4244230f8989344b
sha512: 5a44f00deb84978eb3892e0067c6f49ea0a9ac333d274d0b9d85fc9ada1639e347116b690a6beb0d75988b2ad14394c5f0e5782dc7239f1c52a99c478b969791
ssdeep: 12288:SxdA1BIdj/Ftx6/QV/Zxc0kim/XPZLTrXkx2H:odsIdj9bXLAiyFfXkx
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: urmServer.exe
FileVersion: 3.6.6.0
CompanyName: Appcelerator
Comments: This installer database contains the logic and data required to install Aptana Studio.
ProductVersion: 3.6.6.0
FileDescription: Aptana Studio
OriginalFilename: urmServer.exe

TrojanSpy:MSIL/Yakbeex.B also known as:

K7AntiVirusSpyware ( 004b861a1 )
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Siggen1.62918
ClamAVWin.Dropper.Razy-6561332-0
ALYacGen:Variant.Kazy.599811
MalwarebytesMalware.AI.4140370037
ZillyaTrojan.Blocker.Win32.37545
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderGen:Variant.Kazy.599811
K7GWSpyware ( 004b861a1 )
Cybereasonmalicious.5df405
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Spy.Agent.ADR
APEXMalicious
CynetMalicious (score: 85)
KasperskyTrojan-Ransom.Win32.Blocker.jxxc
AlibabaTrojan:Win32/Kryptik.ali2000016
NANO-AntivirusTrojan.Win32.BrowserThief.dztlwz
MicroWorld-eScanGen:Variant.Kazy.599811
TencentWin32.Trojan.Blocker.Hyjr
Ad-AwareGen:Variant.Kazy.599811
SophosMal/Generic-S
ComodoMalware@#3k74iol6bvndv
BitDefenderThetaGen:NN.ZemsilF.34628.Dm0@aafqC8g
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
FireEyeGeneric.mg.9ce35d95df405d46
EmsisoftGen:Variant.Kazy.599811 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1109459
eGambitUnsafe.AI_Score_99%
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojanSpy:MSIL/Yakbeex.B
ArcabitTrojan.Kazy.D92703
AegisLabTrojan.Win32.Generic.4!c
GDataGen:Variant.Kazy.599811
McAfeeGenericRXAY-OW!9CE35D95DF40
MAXmalware (ai score=84)
VBA32Hoax.Blocker
TrendMicro-HouseCallTSPY_KIBEX.SMXF
RisingSpyware.KeyBase!1.CC54 (CLOUD)
IkarusTrojan-Spy.Agent
FortinetMSIL/Agent.ADR!tr.spy
PandaTrj/GdSda.A
Qihoo-360Win32/Trojan.086

How to remove TrojanSpy:MSIL/Yakbeex.B?

TrojanSpy:MSIL/Yakbeex.B removal tool
  • 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.

About the author

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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