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trotux.exe

Yu Bao

The executable trotux.exe has been detected as malware by 1 anti-virus scanner. While running, it connects to the Internet address server-52-84-246-25.sfo20.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yu Bao  (signed and verified)

MD5:
5cb04ee960f97690bb3d30b3a6407e90

SHA-1:
0104e5d9fb5ba579b648e9e9b216dedba9de68eb

SHA-256:
3215a5c800b280a5916ca10d2d7faf94fe5137fc28800324eef0fc37c829e87b

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/14/2024 8:40:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.31.10

File size:
417.5 KB (427,504 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Yu Bao

Authority:
thawte, Inc.

Valid from:
1/20/2017 3:00:00 AM

Valid to:
11/22/2017 2:59:59 AM

Subject:
CN=Yu Bao, 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:
1B91409A2609FADE5743892AFBF7E3B5

File PE Metadata
Compilation timestamp:
1/19/2017 3:22:03 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x67CA

Entry point:
E8, A8, CB, FF, FF, E9, EE, 5A, 00, 00, 68, E8, AE, 40, 00, FF, 15, 24, E0, 45, 00, A3, C4, 71, 46, 00, C3, A1, C4, C2, 46, 00, 56, 6A, 14, 5E, 85, C0, 75, 07, B8, 00, 02, 00, 00, EB, 06, 3B, C6, 7D, 07, 8B, C6, A3, C4, C2, 46, 00, 6A, 04, 50, E8, 78, 27, 00, 00, A3, C0, C2, 46, 00, 59, 59, 85, C0, 75, 1E, 6A, 04, 56, 89, 35, C4, C2, 46, 00, E8, 5F, 27, 00, 00, A3, C0, C2, 46, 00, 59, 59, 85, C0, 75, 05, 6A, 1A, 58, 5E, C3, 33, D2, B9, 38, 5C, 46, 00, 89, 0C, 02, 83, C1, 20, 8D, 52, 04, 81, F9, B8, 5E, 46...
 
[+]

Entropy:
7.8096  (probably packed)

Code size:
372 KB (380,928 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-54-230-141-59.sfo5.r.cloudfront.net  (54.230.141.59:80)

TCP (HTTP):
Connects to server-52-84-246-52.sfo20.r.cloudfront.net  (52.84.246.52:80)

TCP (HTTP):
Connects to server-52-84-246-166.sfo20.r.cloudfront.net  (52.84.246.166:80)

TCP (HTTP):
Connects to server-52-84-230-92.sfo9.r.cloudfront.net  (52.84.230.92:80)

TCP (HTTP):
Connects to server-52-84-230-116.sfo9.r.cloudfront.net  (52.84.230.116:80)

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