icreinstall_z-zipsetup.exe

Ranulu

Colifile SLU

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_z-zipsetup.exe, “Ranulu Setup ” by Colifile SLU has been detected as a potentially unwanted program 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 file has been seen being downloaded from www.presentguardrepository.com. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Cemodeda   (signed by Colifile SLU)

Product:
Ranulu

Description:
Ranulu Setup

MD5:
c37b3ef87602e7e5034b5d7c271e4f50

SHA-1:
a7c0b37c9c8d635990a3ee01251820bb527902b9

SHA-256:
0d0d9cc30498620af8fd8320bb4d1cac484f3fdb5f353fb86b30958733e0d2de

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/27/2024 6:25:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.2.1.11

File size:
1.2 MB (1,264,040 bytes)

Product version:
5.1.1

Copyright:
Lite

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_z-zipsetup.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
10/10/2016 5:00:00 PM

Valid to:
10/11/2017 4:59:59 PM

Subject:
CN=Colifile SLU, O=Colifile SLU, L=Guia de Isora, S=Santa Cruz de tenerife, C=ES

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
49CD71FF859D6286E6645494BEFAC296

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

Entry address:
0xAA98

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 2E, 86, FF, FF, E8, 35, 98, FF, FF, E8, 9C, 9B, FF, FF, E8, B7, 9F, FF, FF, E8, 56, BF, FF, FF, E8, ED, E8, FF, FF, E8, 54, EA, FF, FF, 33, C0, 55, 68, 69, B1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 32, B1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, D0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, C2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, 24, 93, FF, FF, 8D, 55, F0, 33, C0, E8, 66, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9844

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

Code size:
40.5 KB (41,472 bytes)

The file icreinstall_z-zipsetup.exe has been seen being distributed by the following URL.

http://www.presentguardrepository.com/Ml k_9AaMnPZlBz5Kg8EzMtqublIS2zfnH57e d3c2RRRFAymiMNME0LLL wvisvVevx R96xO9RN2FGsDM Nn5Qaz3V3m0BQlJm6AurKgzIY42LpTK6YbfvnKWZAYcPGugeD8bdIbmF4ox6QA Bw2MgVtYpKR0w2LIBryUacnH JDb LDDa4wz7414Yjxk_XF7eXrs_NngzEQSTUbMMF4p5OsBdWmEuL9aFhLi5IaKw3L3aHi3wpB31Dd7dW6dI7MJSWvsh3m5qD_8k379selZLcK_5SrTdMy3TuRA2N8Li_Nxs8lTDYl8CyHnTkIixlRhb_jCVcla829eZAEwtznNWwErH7X17XcEgsRF0ujTj8LkaGsYLYLErqvb3tTHqiI3WOgc_gExJd0uImiUpZdrMCTXdgb0HRDilYeijjexPwjg_ELxABZqDKBOAWg0edqo5DI39_U8YwaMyr1htGG5fFsDbJC1IiN68mKFqS 8JY_Nnb8sUS02v WpmaUtjubF954ZF-GzEAAMTaOU4 g0yL7Tdxyg18etGFbKJQQ6oD2Xh6OmS2EVvlkwfcyxVDg04r8GuCDw==

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

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