Trojan.Win32.Zenpak.aabb malicious file

The Trojan.Win32.Zenpak.aabb 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.Zenpak.aabb virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Injection with CreateRemoteThread in a remote process
• 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.
• Attempts to connect to a dead IP:Port (5 unique times)
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• 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
• A system process is generating network traffic likely as a result of process injection
• Behavior consistent with a dropper attempting to download the next stage.
• Installs itself for autorun at Windows startup
• Checks the CPU name from registry, possibly for anti-virtualization
• Attempts to modify proxy settings
• Creates a copy of itself
• Collects information to fingerprint the system

Related domains:

How to determine Trojan.Win32.Zenpak.aabb?

File Info:
crc32: DE5BC346
md5: 8401ec4310f9f9a1f11974c23cde19b0
name: 55555.png
sha1: 2745c3579f0dd9903eb76598871529ca17faff80
sha256: 1174136152906291602bbe4ce136f6a4a194b1c25efac2cecb40eedf12db2b1c
sha512: 8ae0416ae797e2866abb0891b5231856ab469b943bb3f258c8e25bc9581f592842adeeb115c923d6bdcb89909a0bf86ee5d33b2724df2225a7e34490ef7ce6dc
ssdeep: 6144:vSKJnv0N4sc8UKOPDoGtCPv9usnW4iP9JyrNhYb:qKJnv0N4s4oCC39uOs9JyXi
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright xa9 2012
InternalName: Java(TM) SSV Agent Process
FileVersion: 10.4.0.20
Full Version: 10.4.0.20
CompanyName: Oracle Corporation
ProductName: Java(TM) Platform SE 7 U4
ProductVersion: 7.0.40.20
FileDescription: Java(TM) Platform SE binary
OriginalFilename: ssvagent.exe
Translation: 0x0000 0x04b0

Trojan.Win32.Zenpak.aabb also known as:

How to remove Trojan.Win32.Zenpak.aabb?

• 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.