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c.exe

Software Program

The application c.exe, “Software Program Setup ” has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Product:
Software Program

Description:
Software Program Setup

MD5:
7a1c08287a41c3fe173617fcbd68dd3c

SHA-1:
bd8e8ea0e3ef9259f8f569a158f83803c2c831a1

SHA-256:
3e314776b3ecb93b765bb88fa1b1751e18a670f98fc459fd974d6652e2395c04

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/26/2024 5:15:02 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
160201-0

Dr.Web
infected with Trojan.InstallCore.1575
9.0.1.05190

ESET NOD32
Win32/InstallCore.ACZ potentially unwanted application
7.0.302.0

VIPRE Antivirus
Threat.4150696
46244

File size:
908 KB (929,749 bytes)

Product version:
1.1

Copyright:
Program web

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\c.exe

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:IJ8zvBX3GBgFSNCUB/s/uSSUBSRtWTmTi8byPYkP1LsUs9+G23MNGG:IKbBGBgFU/s/BSRUEi2pkP89X26GG

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9350

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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