About “Jaik.46285” infection

The Jaik.46285 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 Jaik.46285 virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Creates RWX memory
• Dynamic (imported) function loading detected
• Performs HTTP requests potentially not found in PCAP.
• HTTPS urls from behavior.
• Enumerates running processes
• Reads data out of its own binary image
• Manipulates data from or to the Recycle Bin
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Attempts to remove evidence of file being downloaded from the Internet
• Deletes its original binary from disk
• Attempts to delete or modify volume shadow copies
• Behavioural detection: Injection (inter-process)
• Network activity contains more than one unique useragent.
• Installs itself for autorun at Windows startup
• Attempts to modify proxy settings
• Creates a copy of itself
• Attempts to ensure mapped drives are available from an elevated prompt or process with UAC enabled
• Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Jaik.46285?

File Info:
name: D4F4A69710063ECE2BB2.mlw
path: /opt/CAPEv2/storage/binaries/ac1453cd3328793140dad25286a36da2b1b245e8b56dc9f6fe400465818a4d5e
crc32: 2D92A364
md5: d4f4a69710063ece2bb28ab937e52d50
sha1: 7d10758ae550dbba585b69bf733a6d6f14efec31
sha256: ac1453cd3328793140dad25286a36da2b1b245e8b56dc9f6fe400465818a4d5e
sha512: 98599fb82ff19a5b5a8ed8acf11017dd940f1b63af9e34d58e1fd089ee0ff28f9e52e623ef9a975ee3286230effccd8a8ace40bf59d857d04015e3d2344667d0
ssdeep: 3072:ElBFB8wfDvBKBQABxLtnwM1ida3LmQ7CNtxu6LQucMnWdhqVln4xKMsfc12nnb8x:vUda8uOhcMWhqVln4xKMsfznb
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15844AD1233FD8135FAF32BB01C785A619FB6BC91AB38DA4D1280115D1D71E908EB97A7
sha3_384: 4d637261b98e9c6b25f9d6d1e12dcdf74f69d33b58613630f37cec69773d7069f354c275b985040c7575519289a99723
ep_bytes: e8ad380000e917feffff8b44240433c9
timestamp: 2015-04-24 09:46:27

Version Info:
0: [No Data]

Jaik.46285 also known as:

How to remove Jaik.46285?

• 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.