Trojan

What is “Trojan:Win32/Occamy.C64”?

Malware Removal

The Trojan:Win32/Occamy.C64 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 Trojan:Win32/Occamy.C64 virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (5 unique times)
  • Drops a binary and executes it
  • 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.
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Network activity contains more than one unique useragent.
  • Attempts to access Bitcoin/ALTCoin wallets
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system

Related domains:

viniciuscorinthiano.ug
corinthiano.ug
corinthianov.ug
telete.in
apps.identrust.com

How to determine Trojan:Win32/Occamy.C64?


File Info:

crc32: CF8C8395
md5: 54f3b7ef729feea59c3ff2accb8dfda1
name: zxcvb.exe
sha1: 5e9c18b1686cc778a7914139507c56fc3be1fbd1
sha256: 643e45ab9ae91c44f60ca66f1f0b54e64d206c1a15c700903f7bfbd42ff909c0
sha512: f76633a62a98d9227dc53a9c14e239197a7d42c37be291bb88fe2425c7e69fe24ec45950672660f122ac4187b5774e45a04900d6fefe6548a9b45acc6c68e0ea
ssdeep: 6144:tSc6eTRI4rlrwUxu2/sUoW7o68p293vQ1/+Ha2vXbve1e7F93cFIKs9Pj:0c6eTRLeZq+/+DvrvFF6F5I7
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2015
Assembly Version: 1.0.0.0
InternalName: ZmSbZd.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: OpenTK
ProductVersion: 1.0.0.0
FileDescription: OpenTK
OriginalFilename: ZmSbZd.exe

Trojan:Win32/Occamy.C64 also known as:

DrWebTrojan.PackedNET.337
MicroWorld-eScanTrojan.GenericKD.43360616
FireEyeGeneric.mg.54f3b7ef729feea5
McAfeeFareit-FVC!54F3B7EF729F
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 0056910d1 )
BitDefenderTrojan.GenericKD.43360616
K7GWTrojan ( 0056910d1 )
Cybereasonmalicious.1686cc
Invinceaheuristic
BitDefenderThetaGen:NN.ZemsilF.34128.um0@aKU5JSo
CyrenW32/MSIL_Kryptik.AXP.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
CynetMalicious (score: 85)
GDataTrojan.GenericKD.43360616
KasperskyHEUR:Trojan-PSW.MSIL.Agensla.gen
AlibabaTrojanPSW:MSIL/Kryptik.58f18db6
AegisLabTrojan.MSIL.Agensla.i!c
Ad-AwareTrojan.GenericKD.43360616
SophosMal/Generic-S
F-SecureTrojan.TR/Kryptik.edeot
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
Trapminemalicious.moderate.ml.score
EmsisoftTrojan.GenericKD.43360616 (B)
WebrootW32.Trojan.MSIL.AGensla
AviraTR/Kryptik.edeot
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D295A168
ZoneAlarmHEUR:Trojan-PSW.MSIL.Agensla.gen
MicrosoftTrojan:Win32/Occamy.C64
AhnLab-V3Trojan/Win32.Kryptik.R340856
ALYacTrojan.GenericKD.43360616
MAXmalware (ai score=85)
MalwarebytesSpyware.Agent
PandaTrj/GdSda.A
ESET-NOD32a variant of MSIL/Kryptik.WJP
TrendMicro-HouseCallTROJ_GEN.R002H0CFI20
RisingStealer.Azorult!8.11176 (CLOUD)
IkarusTrojan-Spy.Keylogger.AgentTesla
eGambitUnsafe.AI_Score_99%
FortinetMSIL/GenKryptik.EMOR!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Trojan:Win32/Occamy.C64?

Trojan:Win32/Occamy.C64 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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