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53.exe

betwikx

The application 53.exe by betwikx 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 NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory.
Publisher:
betwikx  (signed and verified)

MD5:
91f1456905919f4910ab12b9e74c4ce2

SHA-1:
e22d35d4d763c9395dcd6f7ffd1edf5b7059b386

SHA-256:
b6225250a20f77f5c9711597a0467b3e19da5c7ad2a2862e2146e889eb056956

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.

Analysis date:
4/19/2024 1:57:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Betwikx (M)
16.11.3.21

File size:
576.1 KB (589,912 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\53.exe

Digital Signature
Signed by:
betwikx

Authority:
VeriSign, Inc.

Valid from:
11/27/2011 10:00:00 PM

Valid to:
11/26/2013 9:59:59 PM

Subject:
CN=betwikx, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=betwikx, L=Bellevue, S=Washington, 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:
3A0ED371EEFB729EE95DA7D0B644B32B

File PE Metadata
Compilation timestamp:
12/5/2009 8:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:IxBxQYoFgvIkeNQBCinj6KeSn0+o4ob01XSX6OOY34KKXD0XID0asCg1:I7xQ7FKBRj63dgob0hJOOJKKT0XI4xC4

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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