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flash2.exe

App Client

The application flash2.exe, “App Client Setup ” has been detected as a potentially unwanted program by 16 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 file has been seen being downloaded from d183lg3a4tds83.cloudfront.net and multiple other hosts.
Product:
App Client

Description:
App Client Setup

MD5:
f7c25a876b93a4e874ece270a7e7b812

SHA-1:
86bea7719a6fd85529c66c81bba77bf2dee4f297

Scanner detections:
16 / 68

Status:
Potentially unwanted

Analysis date:
4/16/2024 4:41:36 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Strictor.66204
800

Avira AntiVirus
Adware/Strictor.1319184
7.11.188.4

avast!
Win32:Adware-gen [Adw]
2014.9-141126

Bitdefender
Gen:Variant.Adware.Strictor.66204
1.0.20.1650

Emsisoft Anti-Malware
Gen:Variant.Adware.Strictor.66204
8.14.11.26.05

F-Secure
Gen:Variant.Adware.Strictor.66204
11.2014-26-11_4

G Data
Gen:Variant.Adware.Strictor.66204
14.11.24

K7 AntiVirus
Riskware
13.185.14098

McAfee
Artemis!F7C25A876B93
5600.6934

Microsoft Security Essentials
Adware:Win32/InvisibleBrowser
1.11202

MicroWorld eScan
Gen:Variant.Adware.Strictor.66204
15.0.0.990

Panda Antivirus
Trj/CI.A
14.11.26.05

Qihoo 360 Security
Win32/Virus.Adware.d08
1.0.0.1015

Sophos
Generic PUA AK
4.98

Trend Micro House Call
TROJ_GEN.R0C1H01KI14
7.2.330

VIPRE Antivirus
Trojan.Win32.Generic
34988

File size:
1.3 MB (1,319,184 bytes)

Product version:
2.57

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\Documents and Settings\{user}\Local settings\temp\flash2.exe

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:CQiK2hMKtcf0ot12xHF8yLnvXc+s5pUrw6X4Kwi4Z4MBTlP0QjcpMXVJoT:C9HKKct12xOyLvs+sUs1K95Gpf8

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9878

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

Code size:
39.5 KB (40,448 bytes)

The file flash2.exe has been seen being distributed by the following 4 URLs.

http://d183lg3a4tds83.cloudfront.net/bundles/.../Flash2.exe

http://dpy22z83rm3zu.cloudfront.net/bundles/.../Flash2.exe

http://dpy22z83rm3zu.cloudfront.net/bundles/.../Flash2.exe

http://dpy22z83rm3zu.cloudfront.net/bundles/.../Flash2.exe

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