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firefox_setup.exe

Program Software

Download Blast

The application firefox_setup.exe, “Program Software Setup ” by Download Blast 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. The file has been seen being downloaded from cdn.downloadbinfiles.net.
Publisher:
App Internet   (signed by Download Blast)

Product:
Program Software

Description:
Program Software Setup

MD5:
7c7e360df0220f69fc24b9e60aeb2ba8

SHA-1:
ccf6d03ac1c649c7ca581e8cce9195d98bb2cfc8

SHA-256:
fe9fa5e41b1c0a2c2b88bd9f1f5eb7bc4ebb87301264c3abf016e0f3022b5d19

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 1:59:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.DownloadBlast.Installer (M)
16.1.1.10

File size:
894.5 KB (915,960 bytes)

Product version:
3.6

Copyright:
Generic 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}\firefox_setup.exe

Digital Signature
Signed by:
Download Blast

Authority:
COMODO CA Limited

Valid from:
2/26/2015 6:00:00 PM

Valid to:
2/26/2017 5:59:59 PM

Subject:
CN=Download Blast, O=Download Blast, STREET="1930 Village Center Circle #3-1234", L=Las Vegas, S=NV, PostalCode=89134, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00F7A728BDE0E8DDCD6B6A9632ED2C24F8

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:grkNzCgwjbnNVgRMr5kMjOJaX1GQy+mCx3kAR7Q8NTZ:g4Jr8bnExgO4Xw1+mi3kAZVV

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9095

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

Code size:
37 KB (37,888 bytes)

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

http://cdn.downloadbinfiles.net/c?x=UEtA3wij4vdfeeS8qwZv/xbRPIAHvhG/ED0isAqN OA=&c=nk4j4PmIgaRYbwzpyFjMyh3PZ6sq7DSBtTyg55/cyzo8IwOB3khKteVn/DNurJ9nq35H5vUiH68F/ q6e68LIMnPpKJ2XBG c0Q/RbiH8x7SpWNv/uUsbdk5gJzCeMDOdNvgZ6ktnUi09eWoJRuc0Q==&fallback_url=http://download-installer.cdn.mozilla.net/pub/firefox/releases/38.0.5/win32/.../Firefox Setup Stub 38.0.5.exe&downloadAs=Firefox_Setup.exe

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