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yourfile_749271_downloader.exe

YourFileDownloader Installer

http://yourfile-downloader.com

This is the Via Advertising bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application yourfile_749271_downloader.exe has been detected as a potentially unwanted program by 11 anti-malware scanners. The program is a setup application that uses the YourFile Downloader installer, however the file is not signed with an authenticode signature from a trusted source.
Publisher:
http://yourfile-downloader.com

Product:
YourFileDownloader Installer

Version:
1, 0, 627, 1

MD5:
858559141b2c7ae05ad902c4784b67a0

SHA-1:
8bc11320bddb8b4b7d4d527bf520ab665977281b

SHA-256:
43b0970995027c2a21910ebb903a1561997b8cd0bda34a4fb6f1f253782de3bf

Scanner detections:
11 / 68

Status:
Potentially unwanted

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/15/2024 12:45:52 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Kazy.589566
664

Baidu Antivirus
PUA.Win32.ExpressDownloader
4.0.3.15411

Bitdefender
Gen:Variant.Kazy.589566
1.0.20.505

Emsisoft Anti-Malware
Gen:Variant.Kazy.589566
8.15.04.11.02

ESET NOD32
Win32/ExpressDownloader.K potentially unwanted (variant)
9.11431

F-Secure
Gen:Variant.Kazy.589566
11.2015-11-04_7

G Data
Gen:Variant.Kazy.589566
15.4.25

herdProtect (fuzzy)
variant of برامج_تصميم_مطابخ_308040_downloader.exe (PUP)
2015.7.14.1

MicroWorld eScan
Gen:Variant.Kazy.589566
16.0.0.303

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Bundler.Via Advertising
15.4.11.10

File size:
3.8 MB (4,013,568 bytes)

Product version:
1.0.0.1

Copyright:
Copyright http://yourfile-downloader.com (C) 2014

Original file name:
YourFileDownloaderInstaller.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
YourFile Downloader

Language:
English

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\md0si839\yourfile_749271_downloader.exe

File PE Metadata
Compilation timestamp:
4/3/2015 7:49:14 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:SG2b/ZcQjzf2/SbzK469s1DPye+EC5leRNgB9sbvjiOoN0v9u+aYZv/vM4Ow+D/f:SBbR1Kne+xj6bvt9PTZHUVnDaa1N

Entry address:
0x8C75D

Entry point:
E8, 02, C8, 01, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 60, F3, 4E, 00, E8, 3D, E4, 00, 00, E8, 91, B2, 00, 00, 0F, B7, F0, 6A, 02, E8, 95, C7, 01, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 50, 1B, 01, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.7126  (probably packed)

Code size:
801 KB (820,224 bytes)

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