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dl.exe

Software Web

Advert-Servis, OOO

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application dl.exe, “Software Web Setup ” by Advert-Servis, OOO 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 installCore installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from checkingfree.onlinelivevideo.org.
Publisher:
Installer Application   (signed by Advert-Servis, OOO)

Product:
Software Web

Description:
Software Web Setup

Version:
2.3.5.0

MD5:
23459819d37e272fe8c77975bd9bd4a6

SHA-1:
7fc8c783eef5a9f4092015a4c9ecb6165a9c196c

SHA-256:
a9d1b97e090d25ad4e79488671f076ab492584ec1d31a1ef8571eb8b966f2e7b

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 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:
11/23/2024 10:33:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.AdvertSe.Installer (M)
16.5.25.19

File size:
788.1 KB (807,064 bytes)

Product version:
4.7

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\dl.exe

Digital Signature
Signed by:
Advert-Servis, OOO

Authority:
COMODO CA Limited

Valid from:
3/15/2015 7:00:00 PM

Valid to:
3/15/2016 6:59:59 PM

Subject:
CN="Advert-Servis, OOO", O="Advert-Servis, OOO", STREET="2/11, str.2, ul.4-Ya Tverskaya-Yamskaya", L=Moscow, S=Moscow, PostalCode=125047, C=RU

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

Serial number:
00A30BC4BD9A7F4BFCE7E7551144A00BF6

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:CLnuuQzw8BlB1rH4yhipUEel70wDKdCR79dsRorir:CLuuQzjbRHPoel70eKda79Gurir

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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

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

http://checkingfree.onlinelivevideo.org/dl.php?conversion_id=14300007818508&app_id=4&lp_id=554&v=icrs&stub_id=183&v_id=J-J_vlWRI4Q57q0ygASGVnzYClIx0sLErhtmD2Gkc6I.&pcl=6M-TU_ewA96avyVv9T5tn03D5K2ZjgCFPkM9QVY_1zU.&cid=31308102781430000779&pubid=248579

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