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3gs_lj.exe

Yuanyuan Zhang

The application 3gs_lj.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 d3g1g0k0wwnjag.cloudfront.net.
Publisher:
Yuanyuan Zhang  (signed and verified)

MD5:
01f4b6714c27aa1f5613ec3abd3b13ca

SHA-1:
0a7f4031b59c14576a2daf2e48f076cc3abe1792

SHA-256:
16bd67f99768cc3161123680e38164c4d8846699f584e4ef57a1be02b526c586

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 1:07:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
16.11.21.5

File size:
416.7 KB (426,720 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\3gs_lj.exe

Digital Signature
Signed by:
Yuanyuan Zhang

Authority:
thawte, Inc.

Valid from:
11/3/2016 3:00:00 AM

Valid to:
4/21/2017 2:59:59 AM

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:
658A86E3C9F53340831B2B6A1056D8DE

File PE Metadata
Compilation timestamp:
11/9/2016 2:40:43 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:k0ozqQExcNaWQ2BHT8OgigdN4fhQ7kFPasKsiav1hv:FaoccWQmT1JgdN+Q7E3tZ

Entry address:
0x43B2

Entry point:
E8, D0, 0C, 00, 00, E9, 7C, 7F, 00, 00, 55, 8B, EC, 6A, 00, FF, 75, 08, E8, 02, 37, 00, 00, 59, 59, 5D, C3, 55, 8B, EC, 8B, 45, 08, 85, C0, 78, 21, 83, F8, 02, 7E, 0D, 83, F8, 03, 75, 17, 8B, 0D, 54, 70, 46, 00, EB, 0B, 8B, 0D, 54, 70, 46, 00, A3, 54, 70, 46, 00, 8B, C1, 5D, C3, E8, B5, 48, 00, 00, C7, 00, 16, 00, 00, 00, E8, AB, DA, FF, FF, 83, C8, FF, 5D, C3, 8B, 0D, DC, B6, 46, 00, 33, D2, 85, C9, 75, 05, B9, F8, F4, 45, 00, 56, 6A, 20, 5E, 0F, B7, 01, 66, 3B, C6, 77, 09, 66, 85, C0, 74, 27, 85, D2, 74...
 
[+]

Code size:
370 KB (378,880 bytes)

The file 3gs_lj.exe has been seen being distributed by the following URL.

http://d3g1g0k0wwnjag.cloudfront.net/.../3gs_lj.exe

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