synthesia-10.2-installer.exe

Synthesia 10.2

Synthesia LLC

The executable synthesia-10.2-installer.exe, “Synthesia 10.2 Installer” has been detected as malware by 8 anti-virus scanners. This is a self-extracting archive and 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 synthesiagame.com.
Publisher:
Synthesia LLC

Product:
Synthesia 10.2

Description:
Synthesia 10.2 Installer

Version:
10.2.0.3742

MD5:
ac42065c1cc7da0dea4ea1819b4e461b

SHA-1:
be8a9ef05a39b8fb8425a744da9cc461fc4db807

SHA-256:
9d34568335be920576e06823ab6452bf230fce2f6d633771977062a47e8e685d

Scanner detections:
8 / 68

Status:
File is infected by a Virus

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

Analysis date:
11/24/2024 5:02:51 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Sality
160503-1

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Virut.AI!Generic
4.6.5.141

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.223.427.0

Norman
Win32.Sality.3
28.05.2016 15:32:18

File size:
3.7 MB (3,860,512 bytes)

Product version:
10.2.0.3742

Copyright:
Copyright (c) Synthesia LLC

File type:
Executable application (Win32 EXE)

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:+bf+JIR+x7/KsY9ky94xAEzv0XXp3HYVw4r3B73URzsLXUrfRyRa/:+bf+JIR+xbPsIvWpoVJbB+ILXGyRa/

Entry address:
0x323C

Entry point:
EB, 0E, 0F, AF, FF, C6, C4, ED, FE, CE, C7, C5, 59, 91, 18, E7, 89, CF, 3C, A8, 80, CC, 14, 81, FF, E7, 82, 00, 00, 88, F0, C7, C5, BF, 2C, 41, 73, 28, FD, 80, C9, 72, E8, 8E, 00, 00, 00, 0F, AF, CD, 0F, C8, 87, CB, BE, 71, 01, 00, 00, BA, A2, 37, 11, ED, 6B, F6, 7E, 3B, DB, 33, EE, 72, 04, F6, DF, 85, DE, 8A, FC, 89, E8, 8D, 2D, C3, E8, 05, FB, EB, 04, 0F, CA, F6, D2, 8D, 3D, EA, 01, 09, 00, 84, CD, 81, EF, 25, 0C, 09, 00, FE, C7, 87, CF, 0F, BF, C7, 81, C1, 3B, 0A, 00, 00, C6, C0, E7, 81, FE, 62, 92, 00...
 
[+]

Entropy:
7.9861  (probably packed)

Code size:
23 KB (23,552 bytes)

The file synthesia-10.2-installer.exe has been seen being distributed by the following URL.

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