Ransom:Win32/Loktrom.A (file analysis)

The Ransom:Win32/Loktrom.A 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 Ransom:Win32/Loktrom.A virus can do?

• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Behavioural detection: Injection (inter-process)
• Creates a copy of itself
• Harvests credentials from local FTP client softwares
• Anomalous binary characteristics

How to determine Ransom:Win32/Loktrom.A?

File Info:
name: 308CF15885771980FD86.mlw
path: /opt/CAPEv2/storage/binaries/c1909232523042d94232943b964c30a25c6e8672594311218dea8f0987c50703
crc32: C444352A
md5: 308cf15885771980fd86d2ae6df625dc
sha1: 0b2dbc607f3fafcff6e23755be37002db62fd6bb
sha256: c1909232523042d94232943b964c30a25c6e8672594311218dea8f0987c50703
sha512: 6f629d9e903ffbeb0d6d2862e7dad16f8cecd27b46d518996cd5ffa0ba9f0b291462c3d7b1eccc6d77d7f65e64d3ae79ccfde676fcc7afdfb295cba9f4fa0ede
ssdeep: 3072:FHiA1nqD9FffFhbZHB3Sv8pDW+fI0KLhIe:UTptRfjK1
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T139A3AE21F196D432E263493119B5C6B6DAABF9131379448B67442EBEDF303C2D92836F
sha3_384: fb96fcc968dce8c9089f9255b6e82cd4dd37db2c0e9afaf0c4ec41f69a2a6ee7bd82c5b2e180c6146a540cccff0e9eab
ep_bytes: e8d2190000e989feffff8bff558bec81
timestamp: 2012-06-19 04:27:04

Version Info:
0: [No Data]

Ransom:Win32/Loktrom.A also known as:

How to remove Ransom:Win32/Loktrom.A?

• 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.