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firefox_setup_21.0_en.exe

App Internet

ELECTRONIC COMMERCE FACTORY, S.L.

The application firefox_setup_21.0_en.exe, “App Internet Setup ” by ELECTRONIC COMMERCE FACTORY, S.L 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 Inno Setup installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from db14031507.wwt.diardown.com.
Publisher:
Installer   (signed by ELECTRONIC COMMERCE FACTORY, S.L.)

Product:
App Internet

Description:
App Internet Setup

MD5:
f73cefd15bdb3beb940a3e314fae4641

SHA-1:
283f07e0369a8cad9949e998bf042a16fe0ae1dc

SHA-256:
055ce928f0fdcf0f08e8f5a9d33d0681dccaa04cb86dfdbe607576a4f78485f4

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:
12/26/2024 5:39:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.11.15.11

File size:
677 KB (693,280 bytes)

Product version:
2.0

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_21.0_en.exe

Digital Signature
Signed by:
ELECTRONIC COMMERCE FACTORY, S.L.

Authority:
Thawte, Inc.

Valid from:
8/5/2014 2:00:00 AM

Valid to:
8/6/2015 1:59:59 AM

Subject:
CN="ELECTRONIC COMMERCE FACTORY, S.L.", OU=IT, O="ELECTRONIC COMMERCE FACTORY, S.L.", L=CASTELLON DE LA PLANA, S=CASTELLON, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
54C2423D8C2DFF66B2FDCD2A0EA98503

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:4rmGlUVLZNKr4ScCd2SmGb3mEv7HrQkGA3F4ErARE0QJ+ysK:4rmwUVLZIESlXmGb3vzH7GA14ErAeVDz

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

The file firefox_setup_21.0_en.exe has been seen being distributed by the following URL.

http://db14031507.wwt.diardown.com/?ic_user_id=775

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