About “Jaik.45131” infection

The Jaik.45131 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.

What Jaik.45131 virus can do?

• Injection (inter-process)
• Injection (Process Hollowing)
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• Looks up the external IP address
• Uses Windows utilities for basic functionality
• 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 volume shadow copies
• Network activity contains more than one unique useragent.
• Installs itself for autorun at Windows startup
• Exhibits possible ransomware file modification behavior
• Creates a copy of itself
• Connects to Tor Hidden Services through a Tor gateway
• Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Jaik.45131?

File Info:
crc32: 4E31C8ADmd5: df8c017e2141c0232dea3fbb9a29a311name: DF8C017E2141C0232DEA3FBB9A29A311.mlwsha1: 4c9e35a37393f701a7b118f16cd5428c451d6b22sha256: 7c68455781741621d3b954985c1c5cdc53d4111e369aaadb2160091a6869ba80sha512: 76569f050dd889fc820a65b5464b37c434edd5263f137bed1caf0954abe9fb96e76b3d4d7a0a96b403180cd33cacb419a3be7ad515f015d012c6f6e49bd2924dssdeep: 6144:y8bo23FLOSO6/NvsHJxc00d+BMxloMGoAlhkOEkgMzRLITiNs1ycigV5Q:y8kgQSO62iNdAXykZzRLmnycigVytype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
0: [No Data]

Jaik.45131 also known as:

How to remove Jaik.45131?

• 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.