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qks.exe

dowtools

Jinnan Wu

The application qks.exe by Jinnan Wu has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This file is typically installed with the program yessearches Uninstall by ELEX which is a potentially unwanted software program.
Publisher:
org  (signed by Jinnan Wu)

Product:
dowtools

Description:
qkstools

Version:
3.2.35.89

MD5:
5baf497ef0b5d4bf7313df895718fab2

SHA-1:
5160c93a1b365de75428664ac2ab827d73ea4e54

SHA-256:
49206c95fcee5a77f9732db4e3c399d0fd3c4ef0d9d2427482746c4b54ca5ca4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 12:27:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.HoHoSearch
16.6.16.7

File size:
274.3 KB (280,856 bytes)

Product version:
3.2.35.89

Original file name:
Dol.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, PRC)

Common path:
C:\windows\syswow64\_twm\qks.exe

Digital Signature
Signed by:
Jinnan Wu

Authority:
thawte, Inc.

Valid from:
6/16/2016 7:00:00 AM

Valid to:
1/18/2017 6:59:59 AM

Subject:
CN=Jinnan Wu, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
4E2606B2C9EA9EF64A37654A8FAC0D71

File PE Metadata
Compilation timestamp:
6/16/2016 12:52:05 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:o7xZEFAAo9yFsBBkgvKd2mMvrNtEJU5Gs+pVr2HTZpmL6c0klbb8:oFWO9yFsLkiKwrkU5FUxsAL6c0kx4

Entry address:
0x15C26

Entry point:
E8, B9, 8B, 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, A0, 96, 43, 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, 38, 78, 43, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, A0, 96, 43, 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:
171 KB (175,104 bytes)

The file qks.exe has been discovered within the following program.

yessearches Uninstall  by ELEX
yessearches is a web browser search hijacker that modifies the assets of the user's web browser in order to redirect search results.
yessearches.com
88% remove it
 
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