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installer_java.exe

Rororocas

FunnelOpti (Alpha Criteria Ltd.)

The application installer_java.exe, “Rororocas Setup ” by FunnelOpti (Alpha Criteria) has been detected as adware 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 installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. With this installer, users are expecting to download the free Oracle Java Runtime but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Fam   (signed by FunnelOpti (Alpha Criteria Ltd.))

Product:
Rororocas

Description:
Rororocas Setup

MD5:
938e101d24d0bcb1bb4faec69997d8a0

SHA-1:
0533fc9becd0c3fd116803692df85ba258bf710d

SHA-256:
30169ebe58e7e8ccadbe60f5b57c542df8557a8d0aca528e6f45b2fcd38fbdfd

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/25/2024 3:51:07 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC (M)
17.3.16.11

File size:
946.5 KB (969,232 bytes)

Product version:
1.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
FunnelOpti (Alpha Criteria Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/16/2015 6:41:21 AM

Valid to:
8/26/2016 9:34:53 AM

Subject:
CN=FunnelOpti (Alpha Criteria Ltd.), O=FunnelOpti (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

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

Serial number:
1121C57D0836DF0829F54F07ADA2D08AAFCB

File PE Metadata
Compilation timestamp:
6/19/1992 4:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.sendchucklebulk.com/WVl6OTRQVWxRV25KVFQyRklia2RPTW10Qk1FNW5NMU4wYTBSRFIyeHJhR0o0ZGtkUU16TjVaak5SWlVWMmVqUWxNMFFtWXoxQ1RqUk5NbmR6WkdGTVdEbEZTRk5WYm1KYVdUbFVNREJ1Y2xSM2RYbHRkRUZaWkZaV2JEbGlNbnBYT0ZwMFEwMGxNa1l3U0Vrd1NWQTFOR3RRZFRaSmNWRk9ZbWhRZW1ac1VtbGhkVlJXVDNWVVpsTndiR05GT1hKMlRuYzNURVF5ZHpaVGRrRkRkVU5MU1dwS1NGUkhhVkpPWnpWNE5XSkdjMGhsT1RVeWVYWjBKbVJ2ZDI1c2IyRmtRWE05YVc1emRHRnNiR1Z5WDJwaGRtRXVaWGhsSm1aaGJHeGlZV05yWDNWeWJEMW9kSFJ3SlROQkpUSkdKVEpHZUcxc2FXNXpkR053TFdad2JTNXdiM0owWVd3dFptRmpkRzl5ZVM1amIyMGxNa1pqYldRbE1rWmxjbkp2Y2w5cFl5NXdhSEFsTTBaNGNtbHdKVE5FTVRrd0xqRTBPQzQzT0M0eE1Ea2xNalpqYjNWdWRISjVZVElsTTBSSFZDVXlObkJoY25SdVpYSWxNMFJFUlZORFFWSkhRVkpGVXlVeU5tOXlhV2RsYmlVelJGTkZUeVV5Tm5CeWIyZHlZVzBsTTBSS1lYWmhKVEkyTTJSd1lYSjBlVjlqYUdGdWJtVnNKVE5FUkVWVFEwRlNNREJhWmpkaVlXSmtPRFl6TTJFMk1HWmpOV1E0WldWa1pUZGlPRGRqTkdKalpqWWxNalp2ZFNVelJHaDBkSEFsTWpVelFTVXlOVEpHSlRJMU1rWnFZWFpoTG1SbGMyTmhjbWRoY2k1bGN5VXlObVIxSlRORWFIUjBjQ1V5TlROQkpUSTFNa1lsTWpVeVJtUnZkMjVzYjJGa0xtUmxjMk5oY21kaGNpNWxje

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