typingmaster10installer.exe

Typing Master 10

Typing Innovation Group Ltd

The executable typingmaster10installer.exe has been detected as malware by 9 anti-virus scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from download.typingmaster10.com.
Publisher:
Typing Innovation Group Ltd

Product:
Typing Master 10

Version:
10.00

MD5:
acb38eca6c7424721ac13de4a48a295e

SHA-1:
141ab0a732e4157621629ac2f1a52d69670c1a2f

SHA-256:
a23f9da2cf7ceab6407fbb3d5460dc73ad46d58eebbfeb17ac69398f24edbc7c

Scanner detections:
9 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
4/29/2024 1:05:47 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160708-3

AVG
Win32/Sality
2015.0.4604

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

F-Prot
W32/Virut.AI!Generic
4.6.5.141

F-Secure
Win32.Sality.3
5.15.96

Kaspersky
Virus.Win32.Sality
15.0.0.562

Microsoft Security Essentials
Threat.Undefined
1.225.1756.0

File size:
4.2 MB (4,376,672 bytes)

Product version:
10.1.1.849

Copyright:
Copyright 2015 Typing Innovation Group Ltd.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\typingmaster10installer.exe

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):
98304:o/iSLcL1LYJJBngdshBsmIZIOAFmG6TwQZBXX9Q:kiOuCngdshGYoG/QlQ

Entry address:
0x9A58

Entry point:
F6, D6, 8D, 05, 9E, 86, 64, A3, 81, EA, B3, 35, 78, 7C, FE, CA, 8D, 35, 7F, A3, 00, 00, 0F, CF, 81, F6, 66, 0C, 00, 00, C7, C7, 2C, 62, 80, 13, BA, F3, 37, C3, FC, 3B, DA, 76, 12, 69, EB, F5, 6E, 5A, 5B, 69, E9, 79, 40, 9E, 0D, 81, F1, 46, 83, DB, AA, C7, C5, DF, BC, 84, 61, 3C, F7, 84, FD, 0A, E4, B9, 6D, B1, 00, 00, 89, DA, 81, F1, 18, B3, 00, 00, 81, FB, 64, 72, 00, 00, 78, 02, 84, D2, 81, C1, 4A, 06, 00, 00, 3D, F2, 84, 00, 00, 72, 04, 8A, C0, 0F, CF, 88, D2, BB, 82, F7, FF, FF, 76, 05, F6, C1, DC, F6...
 
[+]

Entropy:
7.9208  (probably packed)

Code size:
36.5 KB (37,376 bytes)

The file typingmaster10installer.exe has been seen being distributed by the following URL.

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