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dam_ay.exe

Yuanyuan Zhang

The application dam_ay.exe 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:
6f91a4735fb37b629053923b0adf2a66

SHA-1:
57fd7640a23307129955722029be5514988e31a4

SHA-256:
b55ea8bb7c2d68f78681e1e8e0b847e3a515104da1645e30d53ad23ef7636a34

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 1:01:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
16.12.25.21

File size:
404.9 KB (414,640 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\dam_ay.exe

Digital Signature
Signed by:
Yuanyuan Zhang

Authority:
thawte, Inc.

Valid from:
12/16/2016 8:00:00 AM

Valid to:
4/21/2017 7:59:59 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:
3081141C764796D872BBDA12C34F88C0

File PE Metadata
Compilation timestamp:
12/12/2016 8:18:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x179E

Entry point:
E8, 19, 27, 00, 00, E9, 75, 9D, 00, 00, 55, 8B, EC, 56, FF, 75, 08, 8B, F1, 83, 66, 04, 00, C7, 06, 74, C1, 45, 00, C6, 46, 08, 00, E8, DB, 5A, 00, 00, 8B, C6, 5E, 5D, C2, 04, 00, E8, E6, 00, 00, 00, 8B, 40, 7C, 85, C0, 74, 02, FF, D0, E9, 95, 11, 00, 00, 55, 8B, EC, A1, 10, 9D, 46, 00, 33, 05, 00, 20, 46, 00, 74, 1B, 33, C9, 51, 51, 51, FF, 75, 1C, FF, 75, 18, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, FF, D0, 5D, C3, FF, 75, 1C, FF, 75, 18, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 71, 2A...
 
[+]

Entropy:
7.8266  (probably packed)

Code size:
359.5 KB (368,128 bytes)

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