flvplayersetup.exe

Aff

The application flvplayersetup.exe has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Aff

Product:
Aff

Description:
Aff Installer

Version:
1.0.5.a0.1_35008

MD5:
31a3460c740420f8f9c5a897a943c2c1

SHA-1:
cb76cff3b6d192708be97f6f4f69ac75d2d36fc1

SHA-256:
d2f9f3c36a28fc547eae540dac1a6c128eed015c02d1027731c5fc81ade7b287

Scanner detections:
7 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/19/2024 7:01:54 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCo.TW
8.3.1.6

Comodo Security
Application.Win32.InstallCore.LK
22314

Dr.Web
Trojan.InstallCore.55
9.0.1.05190

ESET NOD32
Win32/InstallCore.WQ potentially unwanted application
7.0.302.0

G Data
Win32.Application.InstallCore.CZ
15.6.25

NANO AntiVirus
Riskware.Win32.InstallCore.dnxjxy
0.30.24.1636

VIPRE Antivirus
Threat.4788237
40552

File size:
775.9 KB (794,474 bytes)

Product version:
1.0.5.a0.1_35008

Copyright:
Aff

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\flvplayersetup.exe

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:Ni6WUF8Zn3skUzyEiZAFnVvLKPKIFJiB5:NDtWt3skUeEiuBFmPvHu

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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

TCP (HTTP):
Connects to server-54-230-53-87.jfk6.r.cloudfront.net  (54.230.53.87:80)

TCP (HTTP):
Connects to ec2-54-186-29-120.us-west-2.compute.amazonaws.com  (54.186.29.120:80)

TCP (HTTP):
Connects to ec2-107-20-182-77.compute-1.amazonaws.com  (107.20.182.77:80)

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