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tomsinstaller.exe

Web application

Purch

The application tomsinstaller.exe, “Web application Setup ” by Purch 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 Inno Setup installer. The file has been seen being downloaded from www.appsranchdl.com.
Publisher:
Purch  (signed and verified)

Product:
Web application

Description:
Web application Setup

MD5:
5f579dcc21ae5f8d7534e49d5692fd36

SHA-1:
8c7d214b64eb03fd5baa8e4c20c624e4f9e05c12

SHA-256:
dcd2587a28fbf56542d345176b3bac5cb6b40cdef0106c711d389da754b28b55

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 1:13:39 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.8.1.15

File size:
1.1 MB (1,104,336 bytes)

Product version:
5.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\tomsinstaller.exe

Digital Signature
Signed by:
Purch

Authority:
DigiCert Inc

Valid from:
4/17/2015 5:30:00 AM

Valid to:
4/25/2018 5:30:00 PM

Subject:
CN=Purch, O=Purch, L=Ogden, S=Utah, C=US

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
05B8DC1B7B5897B627456007B89CEDFB

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:diz34pJY9z2h6JTKJoC0pEqk6dTubxgZKZsItR:Uz3oJo7JTKJoC0mGqqQZsqR

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.7209

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.appsranchdl.com/c?x=Y7Vb4QR53VmBNNQgHGKlcJCmXIWh6yio5qcap6b6PBk=&c=WUaZzEUJ3 O/RtQkn9rN7Sxvgs2mPh/.../UwNQ4fDVOVUXqDEjfE2asuk23f7eGOIwrnjlbrQKW2XDc7f4IFMrbCbQevljDhCNtHvtuVsJoZoYn0PFeDoJd&downloadAs=TomsInstaller.exe&_ga=1.197581223.967042814.1469893384

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