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counterstrike.exe

MAFER INTERNET SL

The application counterstrike.exe by MAFER INTERNET SL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from storage.toggle.com.
Publisher:
MAFER INTERNET SL  (signed and verified)

MD5:
a1a7deed26c9ba2d060133cd77e23ed5

SHA-1:
a34ac65031a2df8d729c4f15f8c1b8aabd595165

SHA-256:
a09f3e9662d5b72924c34a1a461f5e6e23fe6cc35f716d10751dedbc379f6788

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/25/2024 7:26:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.MAFERINT.Installer (M)
16.4.16.4

File size:
163.4 KB (167,272 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\counterstrike.exe

Digital Signature
Signed by:
MAFER INTERNET SL

Authority:
DigiCert Inc

Valid from:
8/6/2012 1:00:00 AM

Valid to:
10/10/2013 1:00:00 PM

Subject:
CN=MAFER INTERNET SL, O=MAFER INTERNET SL, L=Villaviciosa de Odon, C=ES

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0AEB661A7237B4F0B7B4E4E81EE53B63

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:ugXdZt9P6D3XJE45VQeQnn3UQwIAwVjh57ma1Ha0aIrY+Har1mH2Wxr0J5XJ+m:ue34aqQJn/bVj9160Rhar11Wxr0JtJ+m

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.7246

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file counterstrike.exe has been seen being distributed by the following URL.

http://storage.toggle.com/lv/software/downloadf/.../Counter-Strike.htm?country=gb&lang=en&sign=3991c86f

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