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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-52-84-246-168.sfo20.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Ding Ruan  (signed and verified)

MD5:
7f20e119a4eebee8450f0a36c0b4d4bc

SHA-1:
b355568d3c78e855f06b8d6a25a2a1b53667ec8e

SHA-256:
a1d76dcf4682003e0b20a5b8c6498aaa908cddc0d66273a1f8635d899849cf3e

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
6/16/2024 8:35:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
17.2.1.17

File size:
412.7 KB (422,624 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:
1/20/2017 12:00:00 AM

Valid to:
4/13/2017 11:59:59 PM

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:
77066975BD19A6EDE7F46F9F1AA50737

File PE Metadata
Compilation timestamp:
1/19/2017 12:50:27 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x8DBE

Entry point:
E8, E3, E8, FF, FF, E9, FF, 38, 00, 00, CC, 55, 8B, EC, 81, EC, 34, 03, 00, 00, A1, 00, 50, 46, 00, 33, C5, 89, 45, FC, 56, 57, 6A, 08, 89, 8D, F8, FC, FF, FF, 8D, BD, D0, FC, FF, FF, 59, 33, C0, 33, F6, 6A, 40, F3, AB, 5A, E8, 9E, 1D, 00, 00, 85, C0, 0F, 84, 64, 02, 00, 00, 8B, 85, F8, FC, FF, FF, 8B, 50, 3C, 81, C2, F8, 00, 00, 00, E8, 82, 1D, 00, 00, 85, C0, 0F, 84, 48, 02, 00, 00, 8B, 85, F8, FC, FF, FF, 8B, 78, 3C, 03, F8, B8, 4C, 01, 00, 00, 66, 39, 47, 04, 74, 36, 68, FF, 00, 00, 00, 8D, 85, FD, FE...
 
[+]

Code size:
369 KB (377,856 bytes)

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

TCP (HTTP):
Connects to server-52-84-246-25.sfo20.r.cloudfront.net  (52.84.246.25:80)

TCP (HTTP):
Connects to server-52-85-63-102.lhr50.r.cloudfront.net  (52.85.63.102:80)

TCP (HTTP):
Connects to server-54-240-186-205.mad50.r.cloudfront.net  (54.240.186.205:80)

TCP (HTTP):
Connects to server-52-84-246-133.sfo20.r.cloudfront.net  (52.84.246.133:80)

TCP (HTTP):
Connects to server-52-84-246-175.sfo20.r.cloudfront.net  (52.84.246.175:80)

TCP (HTTP):
Connects to server-52-84-246-168.sfo20.r.cloudfront.net  (52.84.246.168:80)

TCP (HTTP):
Connects to server-54-192-37-44.jfk1.r.cloudfront.net  (54.192.37.44:80)

TCP (HTTP):
Connects to server-54-240-186-8.mad50.r.cloudfront.net  (54.240.186.8:80)

TCP (HTTP):
Connects to server-54-240-186-247.mad50.r.cloudfront.net  (54.240.186.247:80)

TCP (HTTP):
Connects to server-54-240-186-172.mad50.r.cloudfront.net  (54.240.186.172:80)

TCP (HTTP):
Connects to server-54-240-186-155.mad50.r.cloudfront.net  (54.240.186.155:80)

TCP (HTTP):
Connects to server-54-240-186-129.mad50.r.cloudfront.net  (54.240.186.129:80)

TCP (HTTP):
Connects to server-54-240-186-128.mad50.r.cloudfront.net  (54.240.186.128:80)

TCP (HTTP):
Connects to server-54-240-186-117.mad50.r.cloudfront.net  (54.240.186.117:80)

TCP (HTTP):
Connects to server-52-85-83-211.lax1.r.cloudfront.net  (52.85.83.211:80)

TCP (HTTP):
Connects to server-52-85-83-183.lax1.r.cloudfront.net  (52.85.83.183:80)

TCP (HTTP):
Connects to server-52-85-83-162.lax1.r.cloudfront.net  (52.85.83.162:80)

TCP (HTTP):
Connects to server-52-85-83-100.lax1.r.cloudfront.net  (52.85.83.100:80)

TCP (HTTP):
Connects to server-52-85-63-71.lhr50.r.cloudfront.net  (52.85.63.71:80)

TCP (HTTP):
Connects to server-52-85-63-64.lhr50.r.cloudfront.net  (52.85.63.64:80)

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