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trz28e4.tmp

App Squad

This is the installer application for a 50onRed advertising supported software package (displays ads in the browser and may hijack the home and search pages of the web browser). The file trz28e4.tmp by App Squad 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 Nullsoft Install System installer. It is also typically executed from the user's temporary directory.
Publisher:
App Squad  (signed and verified)

MD5:
6fa043e2b392769ebc84a9c3f6b4e5ec

SHA-1:
9a4e976a5869fc97509014c44dd28037c8d49c34

SHA-256:
15af2b4de7b45366c5cfcbb4f20358bb128babfbd8f5183db8f76dda95eaf99a

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.

Analysis date:
5/10/2024 7:28:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.50OnRed (M)
17.3.12.18

File size:
1.4 MB (1,511,088 bytes)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\appdata\local\temp\trz28e4.tmp

Digital Signature
Signed by:
App Squad

Authority:
Thawte, Inc.

Valid from:
3/18/2014 1:00:00 AM

Valid to:
3/26/2015 12:59:59 AM

Subject:
CN=App Squad, O=App Squad, L=Philadelphia, S=Pennsylvania, C=US

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

Serial number:
49F47D57212B012C506E1CB5CE9AF0F8

File PE Metadata
Compilation timestamp:
2/19/2012 4:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Code size:
34.5 KB (35,328 bytes)

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