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rfflow.exe

FIRSERIA S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application rfflow.exe by FIRSERIA S.L 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 Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars.
Publisher:
Downloader  (signed by FIRSERIA S.L.)

Product:
downloader

Description:
Downloader Setup

Version:
3,1,16,8

MD5:
8554c210e63c4633d82def4b5a6d77c6

SHA-1:
fce53ff6adfd8bd9e7bb6e1f64b750f2d1f3a3a0

SHA-256:
4f005c8e866323ee5f5c2dab702bbc103c870d997fee7389639f18f792495c03

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
12/24/2024 12:35:58 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba.FIRSERIA.Bundler (M)
16.7.2.18

File size:
412.9 KB (422,800 bytes)

Product version:
3.1.19

Copyright:
© 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:
FIRSERIA S.L.

Authority:
VeriSign, Inc.

Valid from:
6/12/2014 12:00:00 AM

Valid to:
6/12/2015 11:59:59 PM

Subject:
CN=FIRSERIA S.L., O=FIRSERIA S.L., L=Badalona, S=Barcelona, C=ES

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
189B8AA878233036959A76F6E6722DDF

File PE Metadata
Compilation timestamp:
7/23/2014 9:45:40 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:DR9zXV8pG9tymZAInquzj4O1RHYPbUFi8WKJy6rkwjkR+fikm5a1uBIu/5sow8hM:DPWG9t5ZdwKHYPQBJMv+feou/Rw8hR3W

Entry address:
0x840A4

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
121 KB (123,904 bytes)

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