Malware

Win32/Toolbar.Seznam.A potentially unwanted malicious file

Malware Removal

The Win32/Toolbar.Seznam.A potentially unwanted 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 Win32/Toolbar.Seznam.A potentially unwanted virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the shellcode get eip malware family
  • Attempts to modify proxy settings
  • Deletes executed files from disk
  • Touches a file containing cookies, possibly for information gathering
  • Anomalous binary characteristics
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32/Toolbar.Seznam.A potentially unwanted?


File Info:

name: 7AD0DA04B2CA1410F635.mlw
path: /opt/CAPEv2/storage/binaries/80731c6d2dc8e0d3d12439c1a1e7005e8d017ec5a2c5020d9878f813dc1917fd
crc32: E5784F1A
md5: 7ad0da04b2ca1410f635a43c5bdcacea
sha1: 0c70b306b822f2117c7faadd92532f558faf7e3e
sha256: 80731c6d2dc8e0d3d12439c1a1e7005e8d017ec5a2c5020d9878f813dc1917fd
sha512: 048807fc1fb0c43879723d478bc19da25f3a3d21f29770e8ab551c47ae577aaa17f235b8f2ed5989e9f8a1394d7709afc4f6c685eb7c9f2fd901450e862d0a40
ssdeep: 196608:Ze9sPTm7N+4luPcMC4IITHmJNRHI8blrTFY8AfFr:ZeyQsKmcMzIeGJNrpRYfr
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T126A63308BEB7A8E1CC6132F042CA943E19406D85A5D5FE0CA574FA7AD1F6973CE605CE
sha3_384: 012d44a9f40831367698152bfdd50beb8c8d7305cfa1b3966724183eaed98dff236ab1d0254c9288eb03eda5bcfeead2
ep_bytes: 5589e557565381ecac010000c7042401
timestamp: 2016-04-08 14:03:18

Version Info:

0: [No Data]

Win32/Toolbar.Seznam.A potentially unwanted also known as:

BkavW32.AIDetectMalware
AVGFileRepMalware [Misc]
Elasticmalicious (high confidence)
SkyhighBehavesLike.Win32.Suspicious.tc
ESET-NOD32Win32/Toolbar.Seznam.A potentially unwanted
AvastFileRepMalware [Misc]
Kasperskynot-a-virus:AdWare.Win32.Listicka.arb
F-SecureHeuristic.HEUR/AGEN.1338592
DrWebTrojan.Siggen19.13446
SophosGeneric ML PUA (PUA)
AviraHEUR/AGEN.1338592
Antiy-AVLGrayWare/Win32.Seznam.a
ZoneAlarmnot-a-virus:AdWare.Win32.Listicka.arb
GDataWin32.Trojan.Agent.RC2BUT
FortinetAdware/Seznam
DeepInstinctMALICIOUS

How to remove Win32/Toolbar.Seznam.A potentially unwanted?

Win32/Toolbar.Seznam.A potentially unwanted removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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