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bm8a4stkf.exe

Ding Ruan

The application bm8a4stkf.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:
9edcece182bf9b74eef8611b2287c071

SHA-1:
b4c1fe56c3371095ed529f929b6fd8d68bb14286

SHA-256:
ea5d3eb1588ab4279183d51ad10c5424b347c4065b55f47e3ae946342cc0cb37

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 11:45:20 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
17.2.14.1

File size:
414 KB (423,984 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\bm8a4stkf.exe

Digital Signature
Signed by:
Ding Ruan

Authority:
thawte, Inc.

Valid from:
1/23/2017 4:00:00 PM

Valid to:
4/13/2017 4:59:59 PM

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:
026BAC258E12D9F49DFF90E11ADB2D06

File PE Metadata
Compilation timestamp:
2/9/2017 3:15:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x778C

Entry point:
E8, 8B, B5, FF, FF, E9, 31, 46, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 83, EC, 18, 53, 8B, 5D, 0C, 56, 57, C6, 45, FF, 00, 8B, 7B, 08, 8D, 73, 10, 33, 3D, 00, 50, 46, 00, C7, 45, F4, 01, 00, 00, 00, 8B, 07, 83, F8, FE, 74, 0D, 8B, 4F, 04, 03, CE, 33, 0C, 30, E8, B1, 24, 00, 00, 8B, 47, 08, 8B, 4F, 0C, 03, CE, 33, 0C, 30, E8, A1, 24, 00, 00, 8B, 45, 08, F6, 40, 04, 66, 0F, 85, CF, 00, 00, 00, 89, 45, E8, 8B, 45, 10, 89, 45, EC, 8D, 45, E8, 89, 43, FC, 8B, 43, 0C, 89, 45, F8, 83, F8, FE...
 
[+]

Entropy:
7.8259  (probably packed)

Code size:
374 KB (382,976 bytes)

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