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firefox_setup.exe

Web

Download Rocket

The application firefox_setup.exe, “Web Setup ” by Download Rocket has been detected as a potentially unwanted program by 14 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from cdn.jdtlrtaenraogggdsdracdltowers.com.
Publisher:
Soft   (signed by Download Rocket)

Product:
Web

Description:
Web Setup

MD5:
5dbfa0d43f87edcfe40d0df43e0b21f6

SHA-1:
58f2b6700f176a77f4a15f30c2361c47ab9d21b9

SHA-256:
56557537d67225a777356955eaa1a85965c2873d6f27f089c5a626b293434b7c

Scanner detections:
14 / 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:
12/25/2024 4:34:52 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
PUA/InstallCore.KU
8.3.2.4

AVG
InstallCore
2017.0.2832

Bkav FE
W32.HfsAdware
1.3.0.7383

Clam AntiVirus
Win.Trojan.Installcore-784
0.98/21152

Dr.Web
Trojan.InstallCore.1327
9.0.1.046

ESET NOD32
Win32/InstallCore.ACZ potentially unwanted application
10.7.0.302.0

F-Prot
W32/InstallCore.BB.gen
v6.4.7.1.166

K7 AntiVirus
Adware
13.212.18079

Malwarebytes
PUP.Optional.InstallCore
v2016.02.15.10

Qihoo 360 Security
HEUR/QVM06.1.Malware.Gen
1.0.0.1077

Reason Heuristics
PUP.installCore.DownloadRocket.Installer (M)
16.2.15.22

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

VIPRE Antivirus
Threat.4150696
45744

Zillya! Antivirus
Adware.BrowseFox.Win32.138886
2.0.0.2560

File size:
956.8 KB (979,744 bytes)

Product version:
1.0.4

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\firefox_setup.exe

Digital Signature
Signed by:
Download Rocket

Authority:
COMODO CA Limited

Valid from:
2/26/2015 4:00:00 PM

Valid to:
2/26/2017 3:59:59 PM

Subject:
CN=Download Rocket, O=Download Rocket, STREET="1930 Village Center Circle #3-1234", L=Las Vegas, S=NV, PostalCode=89134, C=US

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

Serial number:
00A6746A2412152AF9B9CC0473BE43597F

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:ps/A/8cuxPuQvj+W5JaaNGMPh2AnNQTTPvivi2+8NT:psi8VPDVtNnQXPqviC

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:
7.9100

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

Code size:
39.5 KB (40,448 bytes)

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

http://cdn.jdtlrtaenraogggdsdracdltowers.com/c?x=TfPcU/pwJYKq4oNjW/xAIzFYuHhlCSKrbOmh/GkmVfg=&c=/bCBiybfkij3VMl4HYgtQVqiumOn0AQxio/ 9Ld/hDRTYmWmnPOj1Nqellg33AsVLNfozjMaEpPBZoeNc 8MqcYSbkoEawMAIMx3NYxTBB4HVWlgh74XqdG/B23iau4PAkEYoO0OKVDGHIYFAq9uJIHbub/YM/gx3slH8O6CAOo=&downloadAs=Firefox_Setup.exe&fallback_url=http://download-installer.cdn.mozilla.net/pub/firefox/releases/38.0.5/win32/.../Firefox Setup Stub 38.0.5.exe

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