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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:
74d1ed8ccea4347614d80e02fa7c55ba

SHA-1:
306f9ab5c346632a7bf8bde72bc676c418928f04

SHA-256:
c1c1c0630d32a0bfe8a574bcf234f32476f583ea62d76f72943df3a4f1ab097d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/20/2024 2:15:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
16.11.19.5

File size:
413.6 KB (423,536 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:
11/2/2016 4:00:00 AM

Valid to:
4/21/2017 4:59:59 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:
726D1406E89243809D9F35DF1FA9F416

File PE Metadata
Compilation timestamp:
11/9/2016 7:09:52 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:gvYM57gTH8nPsTikbSp4UFHvycKk9Zw3hRDtPCqm9cWG9rrboVor:gvCckjbK4UFaAZwDHWmrb/r

Entry address:
0x1FAF

Entry point:
E8, 8B, 6A, 00, 00, E9, 84, 9C, 00, 00, 55, 8B, EC, 8B, 45, 14, 83, F8, 65, 74, 5F, 83, F8, 45, 74, 5A, 83, F8, 66, 75, 19, FF, 75, 20, FF, 75, 18, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 8D, 85, 00, 00, 83, C4, 14, 5D, C3, 83, F8, 61, 74, 1E, 83, F8, 41, 74, 19, FF, 75, 20, FF, 75, 1C, FF, 75, 18, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 01, 7B, 00, 00, EB, 30, FF, 75, 20, FF, 75, 1C, FF, 75, 18, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 37, 61, 00, 00, EB, 17, FF, 75, 20, FF, 75, 1C, FF, 75, 18, FF, 75, 10...
 
[+]

Code size:
364.5 KB (373,248 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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