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442a.tmp

Yuanyuan Zhang

The file 442a.tmp by Yuanyuan Zhang has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Yuanyuan Zhang  (signed and verified)

MD5:
a5ec4903f4a3f2a91cb00fccb93dedf8

SHA-1:
eda3c185a8345dd1df0179ed3cbc9a6591daa290

SHA-256:
eeecfec5d107624cd8031acdf04010dd77bd53b2e75eb64bdfa8be3255442cd0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2025 7:08:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
17.1.3.2

File size:
422.4 KB (432,560 bytes)

Common path:
C:\windows\temp\442a.tmp

Digital Signature
Signed by:
Yuanyuan Zhang

Authority:
thawte, Inc.

Valid from:
12/26/2016 7:00:00 AM

Valid to:
4/21/2017 6:59:59 AM

Subject:
CN=Yuanyuan Zhang, 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:
1F906F45C133FECE2FF0DB98FBD21764

File PE Metadata
Compilation timestamp:
12/26/2016 9:00:33 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x4D21

Entry point:
E8, 5E, D9, FF, FF, E9, 37, 83, 00, 00, 55, 8B, EC, 81, EC, FC, 01, 00, 00, A1, 00, 60, 46, 00, 33, C5, 89, 45, FC, 56, 8B, 75, 08, 57, 56, E8, 89, D8, FF, FF, 8B, F8, 59, 85, FF, 0F, 84, 79, 01, 00, 00, 53, 6A, 03, E8, 14, 42, 00, 00, 59, 83, F8, 01, 0F, 84, 0F, 01, 00, 00, 6A, 03, E8, 03, 42, 00, 00, 59, 85, C0, 75, 0D, 83, 3D, C8, 77, 46, 00, 01, 0F, 84, F6, 00, 00, 00, 81, FE, FC, 00, 00, 00, 0F, 84, 41, 01, 00, 00, 68, C8, FB, 45, 00, 68, 14, 03, 00, 00, 68, D0, 77, 46, 00, E8, 53, 10, 00, 00, 83, C4...
 
[+]

Entropy:
7.8019  (probably packed)

Code size:
375.5 KB (384,512 bytes)

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