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pro_lj.exe

Ding Ruan

The application pro_lj.exe by Ding Ruan 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:
Ding Ruan  (signed and verified)

MD5:
728a73b692e74f54878edbaff917b8ac

SHA-1:
d5d44d13089210acac1ecfefc337032cb0620ae9

SHA-256:
c0a8bfddf9b96efbde4ed0ea56bc47bbbcaaf66f3a2dd11adf0323edef6bfc6f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/16/2025 1:59:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
16.10.12.13

File size:
408.3 KB (418,048 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Ding Ruan

Authority:
thawte, Inc.

Valid from:
9/28/2016 3:00:00 AM

Valid to:
4/14/2017 2:59:59 AM

Subject:
CN=Ding Ruan, 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:
71E7658468D29367296A74F17571A3AF

File PE Metadata
Compilation timestamp:
10/9/2016 12:16:21 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:mZT/vGIbgzYozIJcLt4n3phKojK+bgL7fEI/43/TnDwiYV9dBEGKiQA:mZT/vxMxzIJNn32REFzDwiYV9dByi5

Entry address:
0x14A6

Entry point:
E8, 3E, 8F, 00, 00, E9, 2A, B0, 00, 00, 6A, 08, 68, 98, 1A, 46, 00, E8, 84, C1, 00, 00, 8B, 75, 08, 85, F6, 0F, 84, FE, 00, 00, 00, 83, 7E, 24, 00, 74, 09, FF, 76, 24, E8, EA, 7B, 00, 00, 59, 83, 7E, 2C, 00, 74, 09, FF, 76, 2C, E8, DB, 7B, 00, 00, 59, 83, 7E, 34, 00, 74, 09, FF, 76, 34, E8, CC, 7B, 00, 00, 59, 83, 7E, 3C, 00, 74, 09, FF, 76, 3C, E8, BD, 7B, 00, 00, 59, 83, 7E, 40, 00, 74, 09, FF, 76, 40, E8, AE, 7B, 00, 00, 59, 83, 7E, 44, 00, 74, 09, FF, 76, 44, E8, 9F, 7B, 00, 00, 59, 83, 7E, 48, 00, 74...
 
[+]

Code size:
361 KB (369,664 bytes)

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