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quickseeker_installer.exe

Ad Businness Crown Solutions S.L.

The application quickseeker_installer.exe by Ad Businness Crown Solutions S.L 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 NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from s3-eu-west-1.amazonaws.com.
Publisher:
Ad Businness Crown Solutions S.L.  (signed and verified)

MD5:
0d41af052923227cbf8cdd4e8670ff0c

SHA-1:
3dfd7818a53553f5a0b7b1f1d1e507bc72c7b51a

SHA-256:
da83f94e243d28b1b81763da21f9bb66bce86817733ac9a156edba7ebf6c6d05

Scanner detections:
1 / 68

Status:
Potentially unwanted

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.

Analysis date:
12/24/2024 11:45:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.AdBusinnessCrownSolutions.Installer (M)
16.1.10.9

File size:
1.5 MB (1,581,080 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\quickseeker_installer.exe

Digital Signature
Signed by:
Ad Businness Crown Solutions S.L.

Authority:
COMODO CA Limited

Valid from:
7/2/2014 5:00:00 PM

Valid to:
7/2/2016 4:59:59 PM

Subject:
CN=Ad Businness Crown Solutions S.L., O=Ad Businness Crown Solutions S.L., STREET="C/ Capitan Haya 1, PISO 15", L=Madrid, S=Madrid, PostalCode=28020, C=ES

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
73A607B23398F9417EA8AC5EA5B82B19

File PE Metadata
Compilation timestamp:
10/6/2014 9:40:23 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:Yc4SWNBjLhxTksBQEL3YmcPaCYIwtovCt35Nw5PIhxPoMvuofFbNMKdguF80B:HDWNZLYsCsbcyXIwtovUpOAzj7LF80B

Entry address:
0x30E2

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 78, E4, 42, 00, E8, A8, 2D, 00, 00, A3, C4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 00, 88, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, DB, 42, 00, E8, 52, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 40, 2A...
 
[+]

Entropy:
7.9964

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file quickseeker_installer.exe has been seen being distributed by the following URL.

https://s3-eu-west-1.amazonaws.com/cyclon-quickseeker/.../Quickseeker_Installer.exe

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