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skype_setup.exe

Component Run

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application skype_setup.exe, “Prime Installer ” by Component Run 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 Adknowledge Fusion installer.
Publisher:
Prime Installer   (signed by Component Run)

Product:
Prime Installer

Description:
Prime Installer

Version:
3.5.9.2

MD5:
21a10bb828dce8696a70e192ce2ceb5f

SHA-1:
963ce9772eb498cf0bce54ecb88049864e17e25e

SHA-256:
2cb3abffdda5734df9155ab8154e8be1632226d57c02a67e122fcb7797e97f4b

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

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:
12/25/2024 5:25:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge (M)
16.8.19.22

File size:
421.9 KB (431,992 bytes)

Product version:
3.5.9.2

Copyright:
Copyright (C) Prime Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
Component Run

Authority:
COMODO CA Limited

Valid from:
3/23/2014 8:00:00 PM

Valid to:
3/24/2015 7:59:59 PM

Subject:
CN=Component Run, O=Component Run, STREET="4600 Madison Ave, 10th FL", L=Kansas City, S=Missouri, PostalCode=64112, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009FDF1B0DAD5FCCD2A0983B6573CACA9A

File PE Metadata
Compilation timestamp:
2/6/2015 1:00:26 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:zyr7k7uTe6HVB1VFgKb2szxr5G4w1lo3pB1:IhaCT1VFgKiGJhp5B1

Entry address:
0x1B8E3

Entry point:
E8, 14, A2, 00, 00, E9, 78, FE, FF, FF, CC, CC, CC, 68, 50, B9, 41, 00, 64, FF, 35, 00, 00, 00, 00, 8B, 44, 24, 10, 89, 6C, 24, 10, 8D, 6C, 24, 10, 2B, E0, 53, 56, 57, A1, 50, 27, 44, 00, 31, 45, FC, 33, C5, 50, 89, 65, E8, FF, 75, F8, 8B, 45, FC, C7, 45, FC, FE, FF, FF, FF, 89, 45, F8, 8D, 45, F0, 64, A3, 00, 00, 00, 00, C3, 8B, 4D, F0, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, C3, CC, CC, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 83, EC, 18, 53, 8B, 5D, 0C, 56, 8B, 73, 08, 33, 35, 50...
 
[+]

Entropy:
7.0845

Code size:
194 KB (198,656 bytes)

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