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yet_another_cleaner_rkla_setup_5253.exe

The application yet_another_cleaner_rkla_setup_5253.exe 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, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.yac.mx.
MD5:
a33cff274384e29eaa9803ee68c0a369

SHA-1:
0263c2f6d502acf8184aa1e55681b244a9d5dcbf

SHA-256:
b415920de8b0078f39a94104d3b1f486d356018164363ca09ee52c15af1472b3

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 9:48:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex.YAC (M)
16.8.5.22

File size:
1.9 MB (1,999,600 bytes)

File type:
Executable application (Win16 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\yet_another_cleaner_rkla_setup_5253.exe

File PE Metadata
Compilation timestamp:
4/10/2010 3:19:23 PM

OS version:
5.0

OS bitness:
Win16

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:3h4upN0IUK+n0tgrZShgYxayhSFEBmzOY:3hFN0x6Ot9OnSJn

Entry address:
0x33E9

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 78, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, 90, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, 80, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file yet_another_cleaner_rkla_setup_5253.exe has been seen being distributed by the following URL.

http://www.yac.mx/download/.../down.php?pt=rkla&subid=5253

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