1cj1z8cuwt.exe

2213_exp_webssearches

Ma Lin

The application 1cj1z8cuwt.exe by Ma Lin has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
SynWk  (signed by Ma Lin)

Product:
2213_exp_webssearches

Description:
Wk Syn

Version:
6.3.7601.1400

MD5:
4581d1088ee3bb5935bd3c88c947b4b5

SHA-1:
0e7f87aa30d044ec56f8676e6826faf7f4cbaee5

SHA-256:
f9ed61e20d46df2ca100d503bcbbf994dc8f9c6a345b5af98a3782336fc968cd

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:
5/6/2024 6:53:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
16.10.10.22

File size:
754 KB (772,136 bytes)

Product version:
6.3.7601.1400

Copyright:
TabWk

Original file name:
TabWk.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\1cj1z8cuwt.exe

Digital Signature
Signed by:

Authority:
WoSign CA Limited

Valid from:
11/24/2014 12:00:56 AM

Valid to:
7/24/2015 12:00:56 AM

Subject:
CN=Ma Lin, L=北京市, S=北京市, C=CN

Issuer:
CN=WoSign Class 2 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
26954AE19A551B1D622A23C25DBE2503

File PE Metadata
Compilation timestamp:
12/10/2014 12:04:27 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:0f4Tj2pVTMzJG3CDM6EaDlmImAUQb4xvWXAFHGZam+8YRpPutkSYT4pO8Fb/4O:0fxp2BEaDE9AUpkXAFGWPutATUO8NgO

Entry address:
0x3A506

Entry point:
E8, 52, E1, 00, 00, E9, 7F, FE, FF, FF, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, BC, D8, 4A, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 20, 91, 4A, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, BC, D8, 4A, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03, 00, 00, 00...
 
[+]

Code size:
554.5 KB (567,808 bytes)

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