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installafterrebootservice0.exe

Fedorov Paul

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application installafterrebootservice0.exe by Fedorov Paul 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 WebPick InstalleRex installer. It runs as a separate (within the context of its own process) windows Service named “Rerun service for advPlugin”.
Publisher:
Fedorov Paul  (signed and verified)

MD5:
3706f642add7bdb2dfb7242c652e93da

SHA-1:
9ce146d2b95a1d71ebb9d0571e77d65664757656

SHA-256:
9b4f27f70ad05c54c59ef7f0c8917d8c67d7544fbf5d9a34eca8dcb821828bc8

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:
11/27/2024 3:53:23 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Webpick (M)
16.9.9.12

File size:
112.9 KB (115,568 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
WebPick InstalleRex

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\installafterrebootservice0.exe

Digital Signature
Signed by:
Fedorov Paul

Authority:
Thawte, Inc.

Valid from:
11/7/2014 4:00:00 PM

Valid to:
11/5/2015 3:59:59 PM

Subject:
CN=Fedorov Paul, OU=Individual Developer, O=No Organization Affiliation, L=Saint-Petersburg, S=US Minor Outlying Islands, C=RU

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

Serial number:
1F1C6CD90A38CE2585B8E44D4C5B4372

File PE Metadata
Compilation timestamp:
6/4/2014 3:23:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
1536:eXq10D5wvfhfGhwYXyYtHLVtBjxUyybPvf4FVon+GnN:qqOYfpGlhLCDfuVon+GN

Entry address:
0x59F4

Entry point:
E8, D4, 5D, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 56, 57, FF, 35, BC, D1, 41, 00, E8, AD, 1B, 00, 00, FF, 35, B8, D1, 41, 00, 8B, F8, 89, 7D, FC, E8, 9D, 1B, 00, 00, 8B, F0, 59, 59, 3B, F7, 0F, 82, 83, 00, 00, 00, 8B, DE, 2B, DF, 8D, 43, 04, 83, F8, 04, 72, 77, 57, E8, 23, 5E, 00, 00, 8B, F8, 8D, 43, 04, 59, 3B, F8, 73, 48, B8, 00, 08, 00, 00, 3B, F8, 73, 02, 8B, C7, 03, C7, 3B, C7, 72, 0F, 50, FF, 75, FC, E8, 07, 50, 00, 00, 59, 59, 85, C0, 75, 16, 8D, 47, 10, 3B, C7, 72, 40, 50, FF, 75...
 
[+]

Code size:
81.5 KB (83,456 bytes)

Service
Display name:
Rerun service for advPlugin

Type:
Win32OwnProcess


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to r1.stylezip.info  (54.186.255.26:80)

TCP (HTTP):
Connects to c1.stylezip.info  (54.186.255.26:80)

 
http://c1.stylezip.info/?step_id=1&installer_id=362253892&publisher_id=622&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=1086761676&external_id=0&session_id=2173523352&hardware_id=2535777244&installer_file_name=installafterrebootservice0

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