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33z78j1vb.exe

Yuanyuan Mei

The application 33z78j1vb.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.
Publisher:
Yuanyuan Mei  (signed and verified)

MD5:
85aea54c1d720fd1e9dfb7eb31a7d493

SHA-1:
e1d930405537f3a773066476bd5e74e63953b60c

SHA-256:
f735c89b36e791945da5f56ed47798998073f0efcf678ac82d7e0e283d6b055e

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 12:29:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
17.2.19.3

File size:
421.8 KB (431,872 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\33z78j1vb.exe

Digital Signature
Signed by:
Yuanyuan Mei

Authority:
thawte, Inc.

Valid from:
1/20/2017 5:30:00 AM

Valid to:
4/21/2017 5:29:59 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:
0779F2D4DF108ECA89972073E40279BD

File PE Metadata
Compilation timestamp:
2/13/2017 5:21:51 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x8E9C

Entry point:
E8, 81, 0F, 00, 00, E9, 9B, 37, 00, 00, 6A, 08, 68, C0, 65, 46, 00, E8, 3E, 3D, 00, 00, 8B, 75, 08, C7, 46, 5C, B8, 20, 46, 00, 83, 66, 08, 00, 33, FF, 47, 89, 7E, 14, 89, 7E, 70, 6A, 43, 58, 66, 89, 86, B8, 00, 00, 00, 66, 89, 86, BE, 01, 00, 00, C7, 46, 68, 10, 72, 46, 00, 83, A6, B8, 03, 00, 00, 00, 6A, 0D, E8, C8, 8C, FF, FF, 59, 83, 65, FC, 00, 8B, 46, 68, 8B, CF, F0, 0F, C1, 08, C7, 45, FC, FE, FF, FF, FF, E8, 3E, 00, 00, 00, 6A, 0C, E8, A7, 8C, FF, FF, 59, 89, 7D, FC, 8B, 45, 0C, 89, 46, 6C, 85, C0...
 
[+]

Entropy:
7.8148  (probably packed)

Code size:
380.5 KB (389,632 bytes)

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