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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:
147c69b0dd8c9efe51e02a16a7596a45

SHA-1:
bafba4784484cc5f478aaf144d0668887c6546b7

SHA-256:
89cc9b6c26e6e34ac9b09cbee18e0f755a64555e19454c5cfbe459c113ea0890

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 1:03:55 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
17.1.5.21

File size:
419.9 KB (430,000 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:
12/27/2016 4:00:00 AM

Valid to:
4/21/2017 3:59:59 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:
12BC51B31A3CC4B7A8094D83BEC277BD

File PE Metadata
Compilation timestamp:
12/26/2016 5:00:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x665C

Entry point:
E8, 6F, 02, 00, 00, E9, A7, 62, 00, 00, 55, 8B, EC, 83, E4, F8, 83, EC, 6C, A1, 00, 60, 46, 00, 33, C4, 89, 44, 24, 68, 8B, 45, 0C, 53, 33, DB, 48, 56, 8B, 75, 08, 57, 48, 74, 7A, 83, E8, 0D, 74, 14, FF, 75, 14, FF, 75, 10, FF, 75, 0C, 56, FF, 15, 0C, F1, 45, 00, 8B, D8, EB, 69, 8D, 44, 24, 30, 50, 56, FF, 15, 18, F1, 45, 00, 8D, 44, 24, 30, 50, 56, FF, 15, 14, F1, 45, 00, 33, C0, 8D, 7C, 24, 22, 66, 89, 44, 24, 20, AB, AB, AB, 66, AB, E8, 1E, 50, 00, 00, 8B, F0, E8, 21, 50, 00, 00, 8B, D6, 8B, C8, E8, FC...
 
[+]

Entropy:
7.8225  (probably packed)

Code size:
374.5 KB (383,488 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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