Adware.Repack (file analysis)

The Adware.Repack 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 Adware.Repack virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Executed a very long command line or script command which may be indicative of chained commands or obfuscation
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Behavioural detection: Injection (inter-process)
• Attempts to modify proxy settings
• A script or command line contains a long continuous string indicative of obfuscation
• Deletes executed files from disk
• Harvests cookies for information gathering
• Attempts to execute suspicious powershell command arguments

How to determine Adware.Repack?

File Info:
name: 1138F54F441B2C61D267.mlwpath: /opt/CAPEv2/storage/binaries/dde7023df6b74a4a83013b71c33b176131971164567a6cebb7159db97e3b4a1ecrc32: 395CDB6Bmd5: 1138f54f441b2c61d267e4aa929a860asha1: 877b6bfafd870a1325a8f2a87b06713e8f577a63sha256: dde7023df6b74a4a83013b71c33b176131971164567a6cebb7159db97e3b4a1esha512: 05d3cb2b20173a15012db5fe48b6f7efc5bd07af322138d8a1de3d30af56c0f8494d9396907cdbead6625525ed39075b802070462ee4db6d61ad649973ead8aessdeep: 98304:vkLlU+mqT+BqShOMN4ntDVFDiLrI5t3+1xZ73Oe9WE:UlUc5SYMN4tDVFCCt3Aj73OmWEtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C526023FB368A53EC46A0A314677871055BBF765AC9A4C1E07F8081CCF275A21E3B6E5sha3_384: f7c1f35ee679b0281e0f7f8d7c9d29f1d0c0ec2318dcad9ff799d6218e7e2dc311c4ae4c2fe6854388c206964781cf31ep_bytes: 558bec83c4a453565733c08945c48945timestamp: 2022-04-14 16:10:23
Version Info:
Comments: This installation was built with Inno Setup.CompanyName:                                                             FileDescription: SurfaceReduction Setup                                      FileVersion:                     LegalCopyright:                                                                                                     OriginalFileName:                                                   ProductName: SurfaceReduction                                            ProductVersion: 1.0.0.0                                           Translation: 0x0000 0x04b0

Adware.Repack also known as:

How to remove Adware.Repack?

• 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.