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firefox setup.exe

Installer

The application firefox setup.exe, “Installer Setup ” has been detected as a potentially unwanted program 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 Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.giftchucklehead.com.
Product:
Installer

Description:
Installer Setup

Version:
2.0.3.3

MD5:
6ba2ebc0bf6341cae7993aa055f9e621

SHA-1:
2fadcdeb4d84f3f44ef62ffc861f57ffafec4e51

SHA-256:
8ddd3d0670ba72c26f98ea3611c8f3f442c6474eca0df6b6b28f4c90ae3433f5

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 6:48:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.2.10.4

File size:
1 MB (1,061,192 bytes)

Product version:
3.0.2

Copyright:
Web program

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}\firefox setup.exe

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:rmiWv0eOFSiIgFA9q0QgiFg/ORnYhoBXa+R6cPiFjT:rHLexiIRqFgTONYh6KcyV

Entry address:
0x9C40

Entry point:
60, F7, C7, 80, 83, 7F, 06, 68, F8, 6F, 02, 00, 56, F2, F2, B5, 22, 74, 0B, 2D, C0, D4, D1, 86, 0F, BF, D1, 80, F7, B3, 84, E6, F6, C5, 71, F7, C2, 59, 7F, F5, D2, F7, C5, 3F, 5D, D3, E4, E8, 11, 00, 00, 00, EB, 04, 8B, DA, 8B, D5, 76, 04, F3, 0F, B7, C9, 0F, AF, D0, 3B, FE, F7, C3, 2B, 9C, EF, 2C, 0F, AF, EA, 81, FB, 03, 19, 00, 00, 73, 06, 8D, 2D, B4, D4, 66, 18, 30, DC, 81, FE, FD, FA, 00, 00, 5A, BE, 07, 80, 62, BF, F6, C6, ED, F3, 00, D3, B0, EC, F7, C7, 0B, 99, 5F, 54, 75, 0B, 0F, AF, C6, 8D, 1D, 8F...
 
[+]

Code size:
37 KB (37,888 bytes)

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

http://www.giftchucklehead.com/c?x=pDcwTmzKYodRGkPwxUlGaDsJEAW11DwCBHPKVaWPBMY=&c=xGfs1xH3 RCUWXXxzxJmuTjubBaC N6qyZhpy5ZsJGS41NJj7f5OMC9Nf9eBc2oZUc2UEhi/.../XR5deWPnRaRa94nDg07JyXlSatVhk4C9elTaHzXcF5NMiEH3c1xES&downloadAs=Firefox Setup.exe

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