pobierz_utorrent_v3.4.2.exe

Generic program

New Software S.C. Marek Lubas, Mateusz Ponikowski

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application pobierz_utorrent_v3.4.2.exe, “Generic program Setup ” by New Software S.C. Marek Lubas, Mateusz Ponikowski 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 file has been seen being downloaded from cdn.instalkidownloadnow.com and multiple other hosts.
Publisher:
Application   (signed by New Software S.C. Marek Lubas, Mateusz Ponikowski)

Product:
Generic program

Description:
Generic program Setup

MD5:
18a40da3ae5ce0572e7ab2401b5ec474

SHA-1:
065ccf014fb777b7a1129886158e36c12258da62

SHA-256:
a5636cb4c1571f806e16fbe01eb6609b6f4bcb9bd9eec4305d3000d1f8960291

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
12/26/2024 2:29:18 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.NewSoftwareMarekLubasMateuszPonikowski.Installer (M)
16.1.31.15

File size:
725.7 KB (743,120 bytes)

Product version:
5.2

Copyright:
Internet

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\pobierz_utorrent_v3.4.2.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/5/2014 10:06:32 AM

Valid to:
12/6/2015 10:06:32 AM

Subject:
CN="New Software S.C. Marek Lubas, Mateusz Ponikowski", O="New Software S.C. Marek Lubas, Mateusz Ponikowski", L=Zielona Gora, C=PL

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

Serial number:
11210A98EE121710AB952C9AABC56B37F5DC

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):
12288:lDxaYaDZYgunLIOrg34yiNDVz9liaPSbk2UQF:lDxtGyguhrRyiNDVzzZPUk29F

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file pobierz_utorrent_v3.4.2.exe has been seen being distributed by the following 5 URLs.

http://cdn.instalkidownloadnow.com/c?x=D5kdtK4T5bf0sYBh4cWyrAV/h2jCB8IXgKgdgXiDZP8=&c=RnTNnj0YNhI2gKldBcvea/J1VL6W4UMO7zHZfvcDkWsmur6W3lLV82GA2zM8jf3PoU5Si6QlzxWZZNjWzl URA==&downloadAs=pobierz_Utorrent_V3.4.2.exe&fallback_url=http://.../test.exe

http://cdn.instalkiplbestcontent.com/c?x=9i5ZzudT8bzIhZ9TcTVP4WX8KAdr83czTCXgrQVKovY=&c=ect5Ou4RoNijcMqkzbbmB6ZaTO3SLXLS/mYAcd rZcaxMGXaz4RgeIhWi xSmrnEF nErXZ8ysuOhqC13cQtWQ==&downloadAs=pobierz_Utorrent_V3.4.2.exe&fallback_url=http://.../test.exe

http://cdn.instalkiquickdownload.com/c?x=bJgjNdGewdAze36JwWkgJlWRFtInLpKf3DRvvDnpHgY=&c=NdJ fZUpep5JlCfSO xIET6cZ8zdVmgBNgpezXA4JLUXGvoLcELPtNQaC23n9aTQcLfKxlQQowgOX1jJ8AcmjQ==&downloadAs=pobierz_Utorrent_V3.4.2.exe&fallback_url=http://.../test.exe

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