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downloader.exe

QUALITY SCORE SL

The application downloader.exe by QUALITY SCORE SL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from www.cooinbit.com.
Publisher:
QUALITY SCORE SL  (signed and verified)

MD5:
149e93e6426530b2f29d3ca538336ac8

SHA-1:
23ea994509651ee16af8fe88a8aeb849cc4ffe55

SHA-256:
6e5138ef8bb8d3b712643f5262541139e05b062f3b9229a13af44e97cccd4941

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.

Analysis date:
11/27/2024 1:40:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.QUALITYSCORE.Installer (M)
15.7.1.10

File size:
432.3 KB (442,696 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\btcdw\downloader.exe

Digital Signature
Signed by:
QUALITY SCORE SL

Authority:
COMODO CA Limited

Valid from:
1/2/2014 1:00:00 AM

Valid to:
1/3/2015 12:59:59 AM

Subject:
CN=QUALITY SCORE SL, O=QUALITY SCORE SL, STREET=CALLE SERRANO 213, L=MADRID, S=MADRID, PostalCode=28016, C=ES

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

Serial number:
4AB0F061E1C305B4B31A8ACE3AEA2E01

File PE Metadata
Compilation timestamp:
11/2/2009 9:23:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:6iuqDdX53qMuKJOij9daZY8DNvFr6K6XxSJBwa478WyquePwoM2AuF9LV/IdcyTD:6iuqDjP7OI4ZVlB6QBi7BuefTImyT40

Entry address:
0xA79E

Entry point:
E8, 6E, 4A, 00, 00, E9, 16, FE, FF, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 20, 3C, 42, 00, 89, 0D, 1C, 3C, 42, 00, 89, 15, 18, 3C, 42, 00, 89, 1D, 14, 3C, 42, 00, 89, 35, 10, 3C, 42, 00, 89, 3D, 0C, 3C, 42, 00, 66, 8C, 15, 38, 3C, 42, 00, 66, 8C, 0D, 2C, 3C, 42, 00, 66, 8C, 1D, 08, 3C, 42, 00, 66, 8C, 05, 04, 3C, 42, 00, 66, 8C, 25, 00, 3C, 42, 00, 66, 8C, 2D, FC, 3B, 42, 00, 9C, 8F, 05, 30, 3C, 42, 00, 8B, 45, 00, A3, 24, 3C, 42, 00, 8B, 45, 04, A3, 28, 3C, 42, 00, 8D, 45, 08, A3, 34, 3C, 42, 00, 8B...
 
[+]

Code size:
72 KB (73,728 bytes)

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

http://www.cooinbit.com/downloads/.../downloader.exe

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