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fileextractorsetup.exe

The application fileextractorsetup.exe has been detected as a potentially unwanted program by 5 anti-malware scanners. 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 installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from www.freefileextractor.com a known adware distribution point operated by ADLSoft.
MD5:
1d2f72a0a7becd1ad19b7818931d1b42

SHA-1:
1319da80f748b5c156eb05ecc6a8f414356ab043

SHA-256:
6f5670bf4c5fbfbe4bfdda931aacd8f07112bfd57fb3defcce5b983c136b5f18

Scanner detections:
5 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
4/19/2024 6:59:33 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.InstallCore.1318
9.0.1.05190

ESET NOD32
Win32/InstallCore.EB potentially unwanted application
7.0.302.0

F-Prot
W32/InstallCore.R.gen
4.6.5.141

Reason Heuristics
PUP.OpenCandy (M)
16.2.22.21

Sophos
PUA 'Install Core Click run software'
5.23

File size:
781.9 KB (800,712 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:koMJfsGqoC80Wc+sYlsnKOeq6wefDlFibo91bcBJBoushvBwuEU3U6f:koMJfshMm+I9ehDlFJ1bcf+xhAU3U6f

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.8901

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

Code size:
36 KB (36,864 bytes)

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

http://www.freefileextractor.com/file-extractor/gb/.../?dl=1

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