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mswlogo.exe

Rel

Dug

The application mswlogo.exe, “Rel Setup ” 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, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Dug

Product:
Rel

Description:
Rel Setup

MD5:
2220bbb9f1f310c39a381c0c4ea922be

SHA-1:
c6939d95b5154783868ebdcfc64467fc0360ff6f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
5/3/2024 10:32:33 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RE11 (M)
16.3.9.12

File size:
1 MB (1,088,961 bytes)

Product version:
3.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\Documents and Settings\{user}\Local settings\temp\{random}.tmp\mswlogo.exe

File PE Metadata
Compilation timestamp:
6/20/1992 5:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:FsOj6gj5UuhvOKvrbXlBCGz5Bx60h+aJMPPXxKUHjXtP3hDbJ:FFGgj5UC9XlcUxBDJMPPUUHjXN3NJ

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, BF, A9, FF, FF, E8, 5E, 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:
7.9090

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

Code size:
37 KB (37,888 bytes)

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

http://www.funapplicationscenter.com/c?x=zz5 5w2ivEn IpGmt5iU05DgLKyisdcmNmdAdSSzYNQ=&c=soDjV8Vhnax0Ukt10Y1xivear/zpMZ8mSSNDlCvj7O/w7315RRSyTWIBvTXG9n5Nncst4ZB9JdtmdmTMUg00YF13YxmgOq4iWnXwhlsOR9n6fAo5uo48 vMH0 kKY8xNIskjZV05SNgKRhtFIcLbBzWI2kZ7LafJswx0Z4ebVulqJKKvVlAk1tLUEGmNW7Di&e=0&fallback_url=http://secure.inndl.com/.../mswlogo.exe

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