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w9ysqpsq.exe

Kaydar LLC

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The file w9ysqpsq.exe by Kaydar 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:
Kaydar LLC  (signed and verified)

MD5:
41c4128acb1164a24788138b7a86b8b5

SHA-1:
c9da5fb61047634b9a0e9f7eb6064c744b95f56a

SHA-256:
6ae953f5c56eef24e76c85d9bf7fd622d030219b91e172e7abd04e0297c372eb

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:
5/11/2024 4:25:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebPick (M)
17.2.9.12

File size:
286 KB (292,832 bytes)

Common path:
C:\users\{user}\appdata\local\temp\w9ysqpsq.exe.part

Digital Signature
Signed by:
Kaydar LLC

Authority:
GlobalSign nv-sa

Valid from:
1/28/2015 4:03:39 PM

Valid to:
1/29/2016 4:03:39 PM

Subject:
E=kaydarmail@gmail.com, CN=Kaydar LLC, O=Kaydar LLC, L=Dnipropetrovsk, C=UA

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112109824947EEBE3F519867CEEA65CE42CD

File PE Metadata
Compilation timestamp:
6/17/2012 11:53:41 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x61C0

Entry point:
E8, 52, 11, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 70, 62, 42, 00, E8, 5A, 16, 00, 00, E8, 1F, 13, 00, 00, 0F, B7, F0, 6A, 02, E8, E5, 10, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, C6, 0A, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.5393

Code size:
45 KB (46,080 bytes)

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