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installer_adobe_flash_player.exe

Rororocas

FunnelOpti (Alpha Criteria Ltd.)

The application installer_adobe_flash_player.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. The file has been seen being downloaded from www.sendchucklebulk.com.
Publisher:
Fam   (signed by FunnelOpti (Alpha Criteria Ltd.))

Product:
Rororocas

Description:
Rororocas Setup

MD5:
eb9d9a8f40587ab1277b99109b8e6c1b

SHA-1:
57c026c249958a435ffb15cef7b715bff5020527

SHA-256:
20e1bef6f0009b10e23943ca63925438a181fe46d66523c997717c1b082e9333

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 4:18:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC (M)
16.8.11.3

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}\appdata\local\microsoft\windows\inetcache\ie\{random}\installer_adobe_flash_player.exe

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

Authority:
GlobalSign nv-sa

Valid from:
12/16/2015 1:41:21 PM

Valid to:
8/26/2016 5:34:53 PM

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:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:JifR36WNFjT8bmlp0OR7/NmpQfVw5DBith:opBAbmHR7/Nmp0qct

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_adobe_flash_player.exe has been seen being distributed by the following URL.

http://www.sendchucklebulk.com/c?x=mPNyOpvBRmocxXAkjqE3pLjddEHttNoUFmdT8obT8cM=&c=FZN4GGtpAIBI2iECFIbvUM2C6RMLlI1tb9Cghp1VBxcBWsDw2zB46VSKEdAuZr28GM0uUBbzLNzpVM7q4f0YK8 Cn8cXlHrPOH vwz4 KBEjRHtu7vJSp7Q/ZFmdaPt2&downloadAs=installer_adobe_flash_player.exe&fallback_url=http://xmlinstcp-fpm.portal-factory.com/cmd/error_ic.php?xrip=85.57.242.203&countrya2=ES&partner=FREESOFTSTORECOM&origen=pbted&program=Adobe Flash Player&3dparty_channel=FREESO00Zda6c1e9a6c94fbbc5f6d9c54b528fa4c&ou=http://freempr9.chuecamoca.com/?p=pbted&trckid=F8WGV0i3u4KAZ2PL6raj&ocid=F8WGV0i3u4KAZ2PL6raj&du=http://download3.freesoftstore2.com/.../down.php?country=es&hostname=freempr9.freesoftstore.com&lang=es&langutf8=Spanish&logourl=/icoinstall/programs/015-flashplayer-oficial.png&logoex=/icoinstall/logosex/flash-player-oficial.bmp&ua=msie&software=Adobe Flash Player&origen=pbted&key=e5e36&url_download=http%

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