rkkoqdpb.exe

Linogu

New Software S.C. Marek Lubas Mateusz Ponikowski

The file rkkoqdpb.exe, “Linogu Setup ” by New Software S.C. Marek Lubas Mateusz Ponikowski 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 Inno Setup 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.appsfilesbundles.com and multiple other hosts.
Publisher:

Product:
Linogu

Description:
Linogu Setup

MD5:
932f9cab95dcb6f6a7d1cbc67e78aecf

SHA-1:
156be491e9106ad3a55c1bcb83f95a1a6fc6b61a

SHA-256:
26354d89f9c89ff2c0a95f33d867a22c7b7225edbdf4f574756a5f6712f8b275

Scanner detections:
1 / 68

Status:
Potentially unwanted

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

Analysis date:
11/27/2024 10:31:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.NewSoftw.Installer (M)
16.4.13.18

File size:
1012.2 KB (1,036,480 bytes)

Product version:
3.8.6

Installer:
Inno Setup

Common path:
C:\users\{user}\appdata\local\temp\rkkoqdpb.exe.part

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
1/25/2016 2:04:52 PM

Valid to:
1/25/2017 2:04:52 PM

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 - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11214BB66B174061C414C796047FA27A14E3

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:SDkDBWZo5S7wtTkDyvqUwOx6t4aJ9hmiK0GyRDLawz81k:SoDBWo5S7wtTkDS7wOxiJ9hm+G0LHz81

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 rkkoqdpb.exe has been seen being distributed by the following 6 URLs.

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