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libexif.dll

Shan Feng

The module libexif.dll by Shan Feng 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:
Shan Feng  (signed and verified)

MD5:
2a3e75240e2bc9abb62f6d919e7c1f0e

SHA-1:
ac82fbe44b485deb4106ec0b0bdcbbfc3a6ee416

SHA-256:
622e01c1ae0904ec3b882b323478b2f0f365bb54d5929c8ba43d679e688f5617

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 3:32:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex.ShanFeng (M)
16.7.8.1

File size:
294.4 KB (301,440 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\toolduck\toolduck\libexif.dll

Digital Signature
Signed by:
Shan Feng

Authority:
thawte, Inc.

Valid from:
5/6/2016 5:00:00 AM

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

Subject:
CN=Shan Feng, 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:
1B853FB691BA9396C7738041A583DCD1

File PE Metadata
Compilation timestamp:
5/11/2016 8:11:25 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
14.0

CTPH (ssdeep):
3072:k0WctYIP6ieMkECboROqFFoMBi5l0pKkxEa6KkSpCLmju1oxDAg0FuTSLoo0ixFo:Qc+ITC8RxiL0L0iCL21AOQ0iY

Entry address:
0xBD74

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 35, 03, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, B1, FE, FF, FF, 83, C4, 0C, 5D, C2, 0C, 00, 55, 8B, EC, 8B, 45, 08, 56, 8B, 48, 3C, 03, C8, 0F, B7, 41, 14, 8D, 51, 18, 03, D0, 0F, B7, 41, 06, 6B, F0, 28, 03, F2, 3B, D6, 74, 19, 8B, 4D, 0C, 3B, 4A, 0C, 72, 0A, 8B, 42, 08, 03, 42, 0C, 3B, C8, 72, 0C, 83, C2, 28, 3B, D6, 75, EA, 33, C0, 5E, 5D, C3, 8B, C2, EB, F9, E8, 3C, 07, 00, 00, 85, C0, 75, 03, 32, C0, C3, 64, A1, 18, 00, 00, 00, 56, BE, 94, 6C, 04, 10, 8B...
 
[+]

Entropy:
6.3307

Developed / compiled with:
Microsoft Visual C++

Code size:
131.5 KB (134,656 bytes)

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