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eyhbzixw7.exe

Yuanyuan Zhang

The application eyhbzixw7.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. This is a setup program which is used to install the application. The file has been seen being downloaded from dgkytklfjrqkb.cloudfront.net.
Publisher:
Yuanyuan Zhang  (signed and verified)

MD5:
287b7d829868617677310f489095299c

SHA-1:
0ef69f44ef6e4196b6762a88e91acbfc3a5e76eb

SHA-256:
b116ac2cd4af259635c2db8a1743cb1715ccd27eb193e9d31e6f2a9ee3c694f5

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 1:01:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
17.1.28.7

File size:
413.4 KB (423,344 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\eyhbzixw7.exe

Digital Signature
Signed by:
Yuanyuan Zhang

Authority:
thawte, Inc.

Valid from:
1/17/2017 4:00:00 PM

Valid to:
4/20/2017 4:59:59 PM

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:
04AB8A622B70EF0F2322969A064A4E3E

File PE Metadata
Compilation timestamp:
1/19/2017 8:41:29 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x5DE3

Entry point:
E8, 7B, C1, FF, FF, E9, FF, 61, 00, 00, 55, 8B, EC, 56, 8B, 75, 08, B9, 20, 4C, 46, 00, 3B, F1, 72, 22, 81, FE, 80, 4E, 46, 00, 77, 1A, 8B, C6, 2B, C1, C1, F8, 05, 83, C0, 10, 50, E8, E0, 16, 00, 00, 81, 4E, 0C, 00, 80, 00, 00, 59, EB, 0A, 8D, 46, 20, 50, FF, 15, CC, D0, 45, 00, 5E, 5D, C3, 55, 8B, EC, 51, 9B, D9, 7D, FC, 8B, 4D, 0C, 8B, 45, 08, F7, D1, 23, 45, 0C, 66, 23, 4D, FC, 66, 0B, C8, 0F, B7, C1, 89, 45, 0C, D9, 6D, 0C, 0F, BF, 45, FC, 8B, E5, 5D, C3, 55, 8B, EC, 56, 57, 33, F6, FF, 75, 0C, FF, 75...
 
[+]

Entropy:
7.8201  (probably packed)

Code size:
367.5 KB (376,320 bytes)

The file eyhbzixw7.exe has been seen being distributed by the following URL.

http://dgkytklfjrqkb.cloudfront.net/.../yomz.exe

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