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app.exe

Topic Bridge

The application app.exe by Topic Bridge has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from service.downloadadmin.com a known adware distribution point operated by Download Admin.
Publisher:
Accurate Precise Installation  (signed by Topic Bridge)

Product:
Accurate Precise Installation

Version:
95.9.6.3023

MD5:
0b540c06e5cd0184bf733a1dcd7409a4

SHA-1:
10e89aee541dd01f1c844c0384abd5f1694e9133

SHA-256:
d64715047c4c0fb6d89f8b345658930a69226343939c8fcd8c5d41b3a1a65b76

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 9:20:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware.TopicBri.Installer (M)
16.5.30.14

File size:
758.9 KB (777,104 bytes)

Product version:
95.9.6.3023

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Digital Signature
Signed by:
Topic Bridge

Authority:
VeriSign, Inc.

Valid from:
7/31/2015 7:00:00 AM

Valid to:
7/31/2016 6:59:59 AM

Subject:
CN=Topic Bridge, O=Topic Bridge, L=San Francisco, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5EB8A58601B8FC4D1BBCDB6CE5FB4850

File PE Metadata
Compilation timestamp:
8/15/2014 6:28:30 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:v1L2QwlLPurKSY/hbP4dX8Q0f77T2MDTDD0c7wN1E2Or8znf3QF0fIFk9Wrhm:v1Lsz5/hbPQkj2MDTDD3wN1E/r8b3fwq

Entry address:
0x1EFC70

Entry point:
60, BE, 00, 60, 53, 00, 8D, BE, 00, B0, EC, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.9210

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
744 KB (761,856 bytes)

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

http://service.downloadadmin.com/download/.../dl?bc=1191729&pid=adknowledge&brand=adknowledge.com&aid=adk&s=Informer_Fwint_Desc300x250usdisplaydefault&c=informer_fwint&country=US&variation=cpl-run&osName=Windows&osVersion=7&browserName=Chrome&browserVersion=44&secure=true&productKey=a7wqb7ylnmsy4rpqpchduqntz2g4o3t6

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