Categories: Trojan

What is “Java.Trojan.GenericGB.27858 (B)”?

The Java.Trojan.GenericGB.27858 (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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What Java.Trojan.GenericGB.27858 (B) virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Creates RWX memory
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
java.com
www.java.com
a.tomx.xyz
www.bing.com

How to determine Java.Trojan.GenericGB.27858 (B)?


File Info:

crc32: E7782841md5: 2a9cbc6af4edcb0bb0cdda8f639d1c8aname: javascriptlol.exesha1: af4006a3242933ff8091b5a46db2b4e0a900bbf6sha256: eeaa29d4df1021b73458ca56fcb4370dbd9e2e78a698f03704517c11c1d49289sha512: 11b5cf98d6caf1697a92141ccf58472ccc0d42261613360f73f27614fcffb25f3ebe0c7f8e8ff4f6e27013889f4c8abd31a44a80f6c9d70452bad90380038134ssdeep: 49152:WXiLmDjg0HEUKlTuK6igRROMCTI93qkw6SPjVqr1oO7jFj8Jlne+htTq:tSDjTHEUKlTuKZgjsT63+60JqZZn58Jwtype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Java.Trojan.GenericGB.27858 (B) also known as:

DrWeb Java.Keylogger.1
MicroWorld-eScan Java.Trojan.GenericGB.27858
FireEye Generic.mg.2a9cbc6af4edcb0b
McAfee RDN/Generic.dct
BitDefender Java.Trojan.GenericGB.27858
Cybereason malicious.af4edc
Invincea heuristic
Cyren Java/Agent.BJT
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Java:Malware-gen [Trj]
ClamAV Win.Malware.Genericgb-6710516-0
GData Java.Trojan.GenericGB.24032
Kaspersky HEUR:Trojan-Spy.Java.Agent.gen
Sophos Troj/Tinas-A
F-Secure Exploit.EXP/JAVA.Banload.MRAE.Gen
McAfee-GW-Edition BehavesLike.Win32.Suspicious-JAR.wc
Emsisoft Java.Trojan.GenericGB.27858 (B)
Ikarus Trojan.Java.Spy
Jiangmin Constructor.Java.a
Avira HEUR/AGEN.1126705
MAX malware (ai score=85)
Endgame malicious (high confidence)
Arcabit Java.Trojan.GenericGB.D5DE0
ZoneAlarm HEUR:Trojan-Spy.Java.Agent.gen
Microsoft Trojan:Java/SMSer
AhnLab-V3 Trojan/Win32.Occamy.R291287
Acronis suspicious
Malwarebytes Spyware.sAINT
ESET-NOD32 a variant of Java/Spy.Keylogger.G
Fortinet Java/Keylogger.G!tr
AVG Java:Malware-gen [Trj]
CrowdStrike win/malicious_confidence_80% (D)
Qihoo-360 HEUR/QVM41.1.EA60.Malware.Gen

How to remove Java.Trojan.GenericGB.27858 (B)?

  • 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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