AdWare.Win32.MegaSearch.am (file analysis)

The AdWare.Win32.MegaSearch.am 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 AdWare.Win32.MegaSearch.am virus can do?

• A file was accessed within the Public folder.
• Sample contains Overlay data
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Attempts to create or modify a Browser Helper Object
• Anomalous binary characteristics
• Yara detections observed in process dumps, payloads or dropped files

How to determine AdWare.Win32.MegaSearch.am?

File Info:
name: D255915D46343BEC850A.mlw
path: /opt/CAPEv2/storage/binaries/088124351b2ed781fe0d5d797441e99b48410b2d1e3a033b82e9cb94475a2fed
crc32: 8B6581B6
md5: d255915d46343bec850a8ab1d04e4430
sha1: 31a819738cc41813da7f07621e5530f08d6cd8c1
sha256: 088124351b2ed781fe0d5d797441e99b48410b2d1e3a033b82e9cb94475a2fed
sha512: d4e250e82c14313015de4468797c9908f1557281b75207bee9b71037e55f048b90817891f416084d64d04effac6c977e47ed2d3c92c95705fd23fefd6c767dae
ssdeep: 6144:h1OgDPdkBAFZWjadD4s5OhUQfR2/SRjE1Tzp71akB:h1OgLdaOOhUMRs0jEZlT
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14D44E12139E1C8FAD6920132CE583FD5E2FAD7680F20447333994A2D6F7D995C226F69
sha3_384: 5eb9b4f6b1c0a6c0f1f15f362833ce5015ff379125d15d5175081336b570d144f7bdbd1990809418c28fd77def4e6e54
ep_bytes: 558bec6aff68e0b94100682c4a410064
timestamp: 2010-11-18 16:27:35

Version Info:
CompanyName: Igor Pavlov
FileDescription: 7z Setup SFX
FileVersion: 9.20
InternalName: 7zS.sfx
LegalCopyright: Copyright (c) 1999-2010 Igor Pavlov
OriginalFilename: 7zS.sfx.exe
ProductName: 7-Zip
ProductVersion: 9.20
Translation: 0x0409 0x04b0

AdWare.Win32.MegaSearch.am also known as:

How to remove AdWare.Win32.MegaSearch.am?

• 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.