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playerupdate-firefox-v2.1.exe

KeyDownload Installer

KEYDOWNLOAD LTD

The application playerupdate-firefox-v2.1.exe, “KeyDownload Generic Application Loader” by KEYDOWNLOAD has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software.
Publisher:
KeyDownload  (signed by KEYDOWNLOAD LTD)

Product:
KeyDownload Installer

Description:
KeyDownload Generic Application Loader

Version:
2.0.2.12

MD5:
d51826ff68967c388a11ef607d7cfc98

SHA-1:
fd8b831d50d5431edd51fb7d2f6aebe2532e011f

SHA-256:
5d7b8997ca64c3633da49724f17bf895d75cc8ad0f7b6d5286a70f9da8c84190

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:
4/25/2024 8:17:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.KeyDownload (M)
17.2.28.15

File size:
85.5 KB (87,592 bytes)

Product version:
2.0.2.12

Copyright:
KeyDownload © 2014

Original file name:
KDLdr32.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\playerupdate-firefox-v2.1.exe

Digital Signature
Signed by:
KEYDOWNLOAD LTD

Authority:
Thawte, Inc.

Valid from:
10/12/2013 4:00:00 PM

Valid to:
10/23/2014 3:59:59 PM

Subject:
CN=KEYDOWNLOAD LTD, O=KEYDOWNLOAD LTD, L=Tel Aviv- Jaffa, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
301A0B08CC22C86BC31C6BBC010D3E91

File PE Metadata
Compilation timestamp:
1/26/2014 7:07:16 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x37270

Entry point:
60, BE, 00, 50, 42, 00, 8D, BE, 00, C0, FD, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
7.8177

Packer / compiler:
UPX 2.90LZMA

Code size:
76 KB (77,824 bytes)

Remove playerupdate-firefox-v2.1.exe - Powered by Reason Core Security
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