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trotux.exe

Ding Ruan

The application trotux.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. While running, it connects to the Internet address server-54-230-216-129.mrs50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Ding Ruan  (signed and verified)

MD5:
84480939642e58dff8eb17a08cd8a625

SHA-1:
3235b760e512a65e83a3f017758bc687f2ae2122

SHA-256:
a01ba9d567f4aa50ae3bfea122bbbf6637862ca0855c999d1fe16d5f2f7ce0e3

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/17/2024 11:41:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
17.1.25.17

File size:
409.2 KB (419,040 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Ding Ruan

Authority:
thawte, Inc.

Valid from:
1/17/2017 7:00:00 AM

Valid to:
4/14/2017 6:59:59 AM

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:
703FDC6C80FE51EE4915A03C4CA4B752

File PE Metadata
Compilation timestamp:
1/18/2017 3:01:34 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x9A19

Entry point:
E8, 50, 09, 00, 00, E9, 99, 2A, 00, 00, E8, 0F, 04, 00, 00, E8, 4A, DD, FF, FF, 85, C0, 75, 08, E8, 2D, C6, FF, FF, 33, C0, C3, 68, 55, 9B, 40, 00, E8, AB, 89, FF, FF, A3, E8, 47, 46, 00, 59, 83, F8, FF, 74, E3, 56, 68, BC, 03, 00, 00, 6A, 01, E8, 20, B3, FF, FF, 8B, F0, 59, 59, 85, F6, 74, 2D, 56, FF, 35, E8, 47, 46, 00, E8, 19, E8, FF, FF, 59, 59, 85, C0, 74, 1B, 6A, 00, 56, E8, 02, CA, FF, FF, 59, 59, FF, 15, 94, D0, 45, 00, 83, 4E, 04, FF, 89, 06, 33, C0, 40, 5E, C3, E8, CE, C5, FF, FF, 33, C0, 5E, C3...
 
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Code size:
365 KB (373,760 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-54-230-216-70.mrs50.r.cloudfront.net  (54.230.216.70:80)

TCP (HTTP):
Connects to server-54-230-216-51.mrs50.r.cloudfront.net  (54.230.216.51:80)

TCP (HTTP):
Connects to server-54-230-216-129.mrs50.r.cloudfront.net  (54.230.216.129:80)

TCP (HTTP):
Connects to server-54-230-216-108.mrs50.r.cloudfront.net  (54.230.216.108:80)

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