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coojah6.exe

InstallShield

InstallShield Software Corporation

The executable coojah6.exe, “InstallShield (R) Setup Launcher” has been detected as malware by 2 anti-virus scanners. The program is a setup application that uses the InstallShield Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from download1655.mediafire.com and multiple other hosts.
Publisher:
InstallShield Software Corporation

Product:
InstallShield (R)

Description:
InstallShield (R) Setup Launcher

Version:
7, 01, 100, 1248

MD5:
a3246803c279331e0b785ceb7ddb2440

SHA-1:
b1079a49e914efb6a09c77bd272ef12d7b927b53

SHA-256:
92878d15f9b8a3cc01a820c9096b170b3753f25dc431dd55a1bff079d005e61a

Scanner detections:
2 / 68

Status:
Malware

Analysis date:
1/12/2025 12:43:08 PM UTC  (today)

Scan engine
Detection
Engine version

Kaspersky
not-a-virus:NetTool.Win32.Sniffer
14.0.0.4377

Reason Heuristics
Unnamed.Threat.14
14.3.8.0

File size:
8.7 MB (9,156,784 bytes)

Product version:
7, 01

Copyright:
Copyright (C) 1990-2002 InstallShield Software Corporation

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Installer:
InstallShield Setup

Language:
English (United States)

Common path:
C:\users\{user}\downloads\coojah6.exe

File PE Metadata
Compilation timestamp:
12/2/2002 7:31:43 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:Mvh4M6baQbDHj4HeCV58twOTIqwYqoYCpuLj8JfEFeRlsCE09Ip:Mv+M6WCM8twOTH4oYYc41EYIp

Entry address:
0xB1CC

Entry point:
55, 8B, EC, 83, EC, 44, 56, FF, 15, 44, 01, 41, 00, 8B, F0, 85, F6, 75, 08, 6A, FF, FF, 15, 40, 01, 41, 00, 8A, 06, 57, 8B, 3D, 08, 02, 41, 00, 3C, 22, 75, 1B, 56, FF, D7, 8B, F0, 8A, 06, 3C, 22, 74, 04, 84, C0, 75, F1, 80, 3E, 22, 75, 15, 56, FF, D7, 8B, F0, EB, 0E, 3C, 20, 7E, 0A, 56, FF, D7, 8B, F0, 80, 3E, 20, 7F, F6, 8A, 06, 84, C0, 74, 04, 3C, 20, 7E, E1, 83, 65, E8, 00, 8D, 45, BC, 50, FF, 15, 3C, 01, 41, 00, F6, 45, E8, 01, 5F, 74, 06, 0F, B7, 45, EC, EB, 03, 6A, 0A, 58, 50, 56, 6A, 00, 6A, 00, FF...
 
[+]

Entropy:
7.9718

Packer / compiler:
InstallShield Custom

Code size:
57.5 KB (58,880 bytes)

The file coojah6.exe has been seen being distributed by the following 10 URLs.

http://download1655.mediafire.com/ox7rs09bs3kg/.../coojah6.exe

http://download778.mediafire.com/rqcjj62y5zgg/.../coojah6.exe

http://download1655.mediafire.com/9b43gy4135ig/.../coojah6.exe

http://download970.mediafire.com/r59x2zdgiekg/.../coojah6.exe

http://www.copydll.org/.../34012_coojah6.exe

http://download1251.mediafire.com/pvdf4fn76fhg/.../coojah6.exe

http://download2063.mediafire.com/45d0sjxannqg/.../coojah6.exe

http://www.download3k.com/DownloadLink2-CooJah.html

http://www.download3k.es/DownloadLink1-CooJah.html

http://www.hensence.com/coojah/.../coojah6.exe

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