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keyplayr_setup.exe

KEYDOWNLOAD LTD

The application keyplayr_setup.exe by KEYDOWNLOAD has been detected as adware by 11 anti-malware scanners. 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 cdn.keyplayr.com.
Publisher:
KEYDOWNLOAD LTD  (signed and verified)

MD5:
67f80d98583b98cc60bd92a8ee38cf21

SHA-1:
d8ae7f0ce4386da6e9f4eea35107d8eabb042aa9

SHA-256:
84902a379566dd638350ecadb53da4b8a787b05106683e1c793d2737606371b3

Scanner detections:
11 / 68

Status:
Adware

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

Analysis date:
11/24/2024 10:20:42 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
PUA/InstallCore.Gen7
8.3.1.6

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.InstallCore.ABQE
22334

Dr.Web
Trojan.MulDrop5.38104
9.0.1.05190

ESET NOD32
Win32/InstallCore.ZK potentially unwanted application
7.0.302.0

K7 AntiVirus
Adware
13.204.16140

McAfee
Trojan.Artemis!67F80D98583B
18.0.204.0

NANO AntiVirus
Riskware.Win32.InstallCore.dmiyms
0.30.24.1636

Reason Heuristics
PUP.Installer.KEYDOWNLOAD
15.6.4.7

VIPRE Antivirus
Adware.KeyDownload
40824

File size:
811.9 KB (831,416 bytes)

Product version:
1.5

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
KEYDOWNLOAD LTD

Authority:
Thawte, Inc.

Valid from:
10/19/2014 5:00:00 PM

Valid to:
10/23/2015 4:59:59 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:
715A7D79089FA1E349856646B24D205F

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:ZSqwfD/alI6CJ7O1/X0NmC2ZXCGy1h9Zru+bg5hbqK:ZnUSlItqqcDZY1hbCOK

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, 53, C9, FF, FF, E8, 9A, 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...
 
[+]

Entropy:
7.8338

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

Code size:
37 KB (37,888 bytes)

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

http://cdn.keyplayr.com/?ic_user_id=9177

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