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dam_ay.exe

Yuanyuan Mei

The application dam_ay.exe by Yuanyuan Mei 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 is a setup program which is used to install the application. The file has been seen being downloaded from d3g1g0k0wwnjag.cloudfront.net.
Publisher:
Yuanyuan Mei  (signed and verified)

MD5:
e6180a213fb7f8f2746a52df6b5d1e16

SHA-1:
e3a1182911ac04d5ce5d60bb506c2e6202def373

SHA-256:
8c46f431d4e6a9942df2d35b606aeece6e215690ba817e186d477084b589c4ad

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/14/2024 9:21:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
17.2.23.14

File size:
433.2 KB (443,616 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 Mei

Authority:
thawte, Inc.

Valid from:
1/24/2017 1:00:00 AM

Valid to:
4/21/2017 1:59:59 AM

Subject:
CN=Yuanyuan Mei, 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:
128A1FE0064E80F84A2197C8F0D07D76

File PE Metadata
Compilation timestamp:
2/13/2017 4:36:01 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x2E69

Entry point:
E8, 3E, 07, 00, 00, E9, 55, 9B, 00, 00, 6A, 14, 68, 48, 84, 46, 00, E8, 81, 9D, 00, 00, 33, F6, 89, 75, E4, 8B, 7D, 08, 83, FF, FE, 75, 10, E8, F4, 4F, 00, 00, C7, 00, 09, 00, 00, 00, E9, B7, 00, 00, 00, 85, FF, 0F, 88, 9F, 00, 00, 00, 3B, 3D, 4C, F2, 46, 00, 0F, 83, 93, 00, 00, 00, 8B, C7, C1, F8, 05, 89, 45, E0, 8B, DF, 83, E3, 1F, C1, E3, 06, 8B, 04, 85, E8, BE, 46, 00, 0F, BE, 44, 03, 04, 83, E0, 01, 74, 72, 57, E8, 2F, 28, 00, 00, 59, 89, 75, FC, 8B, 45, E0, 8B, 04, 85, E8, BE, 46, 00, F6, 44, 03, 04...
 
[+]

Code size:
391.5 KB (400,896 bytes)

The file dam_ay.exe has been seen being distributed by the following URL.

http://d3g1g0k0wwnjag.cloudfront.net/.../dam_ay.exe

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