microsoft_office_2007_pour_windows_xp.exe

TRUStEd ApPs ddd

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application microsoft_office_2007_pour_windows_xp.exe by TRUStEd ApPs ddd 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 OutBrowse Revenyou installer. The file has been seen being downloaded from get.file4desktop.com.
Publisher:
ZYFOE  (signed by TRUStEd ApPs ddd)

Product:
ZYFOE

Version:
6823.15525.1334.7547

MD5:
4b4e743ac1dab68566fdb73b61217e99

SHA-1:
c5de8dc28c661e7df3892cc83929127b36de4c82

SHA-256:
6f5601649917e6bbfb05dc17fbfa1844dd2738879e310e693e2a9c886801c3eb

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.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/28/2024 5:27:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.1.1.21

File size:
645.2 KB (660,672 bytes)

Product version:
6823.15525.1334.7547

Copyright:
ZYFOE

Trademarks:
ZYFOE

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\microsoft_office_2007_pour_windows_xp.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
5/18/2015 1:00:00 AM

Valid to:
1/27/2016 11:59:59 PM

Subject:
CN=TRUStEd ApPs ddd, O=TRUStEd ApPs ddd, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
7901BD185DAF48707414C0034DAD00F6

File PE Metadata
Compilation timestamp:
12/5/2009 10:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9677

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file microsoft_office_2007_pour_windows_xp.exe has been seen being distributed by the following URL.

http://get.file4desktop.com/.../1432583562/1432583562?39783916437ZFxtLjI2bzctMCszLB9cOig3MzMtH2k0KjAuKTggajoqI2drZ2FsYm5qXmZiNGZhYGlubWtjbVxmX15mWmRZLi0pNFZpZ3JpXnFla11sbmxXdWclXnVrWmpgXGZeZGQ3aWZcb2ZsZ2NrXmliY2JgXFgqLSc2WWxsbm9WcGFrW25xb1xxbR1fYWlcbVtpYjZqYFxqbGpuYHBcaGNdYltiVjEqLDRYbWZualxuaGhgbHBwVnFoI1swNy4vH2ZaaGY6KCV0ZW02LQ

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