microsoft_office_picture_manager_2003_downloader.exe

Software

Apponic

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application microsoft_office_picture_manager_2003_downloader.exe, “Software Setup ” by Apponic has been detected as a potentially unwanted program 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.
Publisher:
Program   (signed by Apponic)

Product:
Software

Description:
Software Setup

MD5:
905308bdfa178c623d7f84bcd0f973bd

SHA-1:
16b0cb3bea415d20cb264185e4e380efc019c78b

SHA-256:
963f68055b389ad88d1ea886b9f50f66e82e7f0081890cad858061f8d02c112a

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/25/2024 8:02:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.7.23.11

File size:
726.5 KB (743,968 bytes)

Product version:
1.6

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\microsoft_office_picture_manager_2003_downloader.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
8/15/2014 4:00:00 AM

Valid to:
8/16/2015 3:59:59 AM

Subject:
CN=Apponic, OU=IT, O=Apponic, L=Shanghai, S=Shanghai, C=CN

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

Serial number:
67DDF7235C960EAA54E2CFA8F79EC5F7

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ubKkpDquMM5mKuPWxh6ASftcxRO7nEE8aP8RSsIVmlaItCYRwxj7Ch8:uukk2uqh6/cxRO7nEE8p1tCYUjmy

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...
 
[+]

Entropy:
7.8850

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

Code size:
37 KB (37,888 bytes)

The file microsoft_office_picture_manager_2003_downloader.exe has been seen being distributed by the following URL.