bundle_flowsurfcb.exe

Setup

IT SPECIALIST LLC

The application bundle_flowsurfcb.exe by IT SPECIALIST has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The setup program bundles adware offers using the Amonetize, a Pay-Per-Install (PPI) monetization and distribution download manager. The software offerings provided are based on the PC's geo-location at the time of install.
Publisher:
IT SPECIALIST LLC  (signed and verified)

Product:
Setup

Version:
1.0.35.7

MD5:
6656e0f83488941bb8d85a9a898d15be

SHA-1:
425be6db7622901d55d20bdb096289dec2d8cc9b

SHA-256:
7978cdabec9301a2a837cb5631b3576b2a708219843966b2faf68e45d89b002a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/23/2024 10:50:24 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonetize.ITSPECIA.Installer (M)
16.3.31.1

File size:
164.4 KB (168,360 bytes)

Product version:
1.0.35.7

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\bundle_flowsurfcb.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
3/16/2016 3:00:00 AM

Valid to:
3/17/2017 2:59:59 AM

Subject:
CN="""IT SPECIALIST"" LLC", OU=IT, O="""IT SPECIALIST"" LLC", STREET="vul. Pidhirna, 7/36", L=Kiev, S=Kiev, PostalCode=04107, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
1BD8600A1EC5C833FA03AEA65B64A462

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:PQIURTXJRL4ziBCzbNIxcDSuXc7/4WI0OZkaYke0VyGPzTql4I4:PszLnBoNDStfKkaXy0ulu

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8483

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file bundle_flowsurfcb.exe has been seen being distributed by the following URL.

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