openurl.exe.ybbk

Suining Qixi Advertising Media Co., Ltd.

The file openurl.exe.ybbk by Suining Qixi Advertising Media Co. has been detected as a potentially unwanted program 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:

MD5:
6aa9ca5035d9ef7c2bdbc6bb87ea6b8d

SHA-1:
d2d10d99b589855d8faa5b558053d8f51b7fbdd0

SHA-256:
f507097348ca0e2d8268743afa2b186d9838456955dbaadb0b21639be21936cc

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:
4/25/2024 4:41:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.12.2.1

File size:
710 KB (726,992 bytes)

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

Digital Signature
Authority:
WoSign CA Limited

Valid from:
4/21/2014 5:14:06 PM

Valid to:
4/23/2017 5:14:06 PM

Subject:
CN="Suining Qixi Advertising Media Co., Ltd.", E=xiguayingyin@gmail.com, O="Suining Qixi Advertising Media Co., Ltd.", L=Suining, S=Jiangsu, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
6BA70B4380ECA6E171FB81A495EC5DEF

File PE Metadata
Compilation timestamp:
11/26/2014 5:14:26 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:/b/BtV+p/vOucwxGNa0SMDTlkGDMQXYUAK:/7BtVq/muhxnQ3lkGDMQoUAK

Entry address:
0x5E715

Entry point:
E8, B2, 75, 00, 00, E9, 78, FE, FF, FF, B8, 1A, 68, 46, 00, A3, D4, B9, 4A, 00, C7, 05, D8, B9, 4A, 00, 01, 5F, 46, 00, C7, 05, DC, B9, 4A, 00, B5, 5E, 46, 00, C7, 05, E0, B9, 4A, 00, EE, 5E, 46, 00, C7, 05, E4, B9, 4A, 00, 57, 5E, 46, 00, A3, E8, B9, 4A, 00, C7, 05, EC, B9, 4A, 00, 92, 67, 46, 00, C7, 05, F0, B9, 4A, 00, 73, 5E, 46, 00, C7, 05, F4, B9, 4A, 00, D5, 5D, 46, 00, C7, 05, F8, B9, 4A, 00, 62, 5D, 46, 00, C3, 8B, FF, 55, 8B, EC, E8, 96, FF, FF, FF, E8, 39, 81, 00, 00, 83, 7D, 08, 00, A3, 88, B2...
 
[+]

Entropy:
6.4514

Code size:
529.5 KB (542,208 bytes)

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