mustang.exe

Mustang Browser

RAFO TECHNOLOGY INC

The application mustang.exe by RAFO TECHNOLOGY INC 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 file is typically installed with the program Mustang Browser by RAFO TECHNOLOGY INC.
Publisher:
Rafotech  (signed by RAFO TECHNOLOGY INC)

Product:
Mustang Browser

Version:
44.0.2403.46

MD5:
c6af630fe3b6f8755109a57930f41335

SHA-1:
6f210846828d50658d4d2eef6a9c15167c2b6c69

SHA-256:
19a76135d24d9f1425fac7294a9c1d4e182479069dd2c69005e77cf3a24448c4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/22/2025 7:41:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.RafoTech (M)
16.11.15.13

File size:
597.6 KB (611,928 bytes)

Product version:
1.44.46.7

Copyright:
Copyright 2015 Rafotech. All rights reserved.

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\mustang browser\mustang\mustang.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
2/25/2016 5:55:49 AM

Valid to:
4/18/2019 8:50:02 AM

Subject:
CN=RAFO TECHNOLOGY INC, O=RAFO TECHNOLOGY INC, L=Alhambra, S=California, C=US

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11219A0D0B3C92177FBC72BF3432CF8A4CB9

File PE Metadata
Compilation timestamp:
9/19/2016 6:59:39 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:V5HQM1pWHpVmc1CiZJJDFanZPqju7CV1y9LUh684OTarrE/oNZiMmxW8ugVN6mL:VpFa4ZPqQWEUEvw/SiJNuaDL

Entry address:
0x3DD74

Entry point:
E8, 88, 97, 00, 00, E9, 7F, FE, FF, FF, CC, CC, 8B, 44, 24, 08, 8B, 4C, 24, 10, 0B, C8, 8B, 4C, 24, 0C, 75, 09, 8B, 44, 24, 04, F7, E1, C2, 10, 00, 53, F7, E1, 8B, D8, 8B, 44, 24, 08, F7, 64, 24, 14, 03, D8, 8B, 44, 24, 08, F7, E1, 03, D3, 5B, C2, 10, 00, 55, 8B, EC, 83, EC, 14, 53, 56, 33, DB, 57, 8B, 7D, 08, 89, 5D, F8, 89, 5D, F4, 89, 5D, FC, 85, FF, 75, 18, E8, F4, 16, 00, 00, 6A, 16, 5E, 89, 30, E8, 12, D1, FF, FF, 8B, C6, 5F, 5E, 5B, 8B, E5, 5D, C3, 6A, 24, 68, FF, 00, 00, 00, 57, E8, 1C, FA, FF, FF...
 
[+]

Entropy:
6.2960

Code size:
345.5 KB (353,792 bytes)

The file mustang.exe has been discovered within the following program.

Mustang Browser  by RAFO TECHNOLOGY INC
About 7% of users remove it
 
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The executing file has been seen to make the following network communications in live environments.

TCP (HTTP SSL):
Connects to 163-172-88-35.rev.poneytelecom.eu  (163.172.88.35:443)

TCP (HTTP SSL):
Connects to edge-star-mini-shv-01-gru2.facebook.com  (31.13.85.36:443)

TCP (HTTP SSL):
Connects to xx-fbcdn-shv-01-gru2.fbcdn.net  (31.13.85.4:443)

TCP (HTTP SSL):
Connects to edge-star-shv-01-gru2.facebook.com  (31.13.85.8:443)

TCP (HTTP SSL):
Connects to xx-fbcdn-shv-02-gru2.fbcdn.net  (157.240.12.16:443)

TCP (HTTP SSL):
Connects to pc-54-118-241-201.cm.vtr.net  (201.241.118.54:443)

TCP (HTTP SSL):
Connects to edge-z-m-mini-shv-01-gru2.facebook.com  (31.13.85.37:443)

TCP (HTTP SSL):
Connects to edge-video-shv-01-gru2.fbcdn.net  (31.13.85.15:443)

TCP (HTTP):
Connects to server-52-84-179-33.gru50.r.cloudfront.net  (52.84.179.33:80)

TCP (HTTP):
Connects to ec2-54-84-230-128.compute-1.amazonaws.com  (54.84.230.128:80)

TCP (HTTP):
Connects to ec2-34-192-98-18.compute-1.amazonaws.com  (34.192.98.18:80)

TCP (HTTP):
Connects to server-52-84-179-41.gru50.r.cloudfront.net  (52.84.179.41:80)

TCP (HTTP):
Connects to server-52-84-179-123.gru50.r.cloudfront.net  (52.84.179.123:80)

TCP (HTTP):
Connects to ec2-54-85-97-42.compute-1.amazonaws.com  (54.85.97.42:80)

TCP (HTTP):
Connects to eb.83.1732.ip4.static.sl-reverse.com  (50.23.131.235:80)

TCP (HTTP):
Connects to amung.us  (67.202.94.94:80)

TCP (HTTP SSL):
Connects to 191.32.55.209.static.adsl.gvt.net.br  (191.32.55.209:443)

TCP (HTTP SSL):
Connects to 191.32.55.145.static.adsl.gvt.net.br  (191.32.55.145:443)

TCP (HTTP SSL):
Connects to uol.com.br.102.112.2o7.net  (63.140.61.132:443)

TCP (HTTP SSL):
Connects to t5.dynad.net  (200.147.166.105:443)

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