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lgana_update_533.exe

Lgana 532 Install Program

The executable lgana_update_533.exe has been detected as malware by 9 anti-virus scanners. This is a setup and installation application, 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 all2chat.co.
Product:
Lgana 532 Install Program

Version:
2, 0, 0, 43

MD5:
ac7ca901aa49c732645c976b651603ce

SHA-1:
f91e6728052052f542b354f3e7ffdc0d5052f59f

SHA-256:
ea8cf19b4fb6637d8f8005d75e4a3ffca23a7d579e1d5abe68913bcddf7feeea

Scanner detections:
9 / 68

Status:
File is infected by a Virus

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

Analysis date:
11/27/2024 11:22:55 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
150717-0

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/Sality.gen2
4.6.5.141

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.219.1298.0

Norman
Win32.Sality.3
10.04.2016 15:29:17

File size:
1.6 MB (1,715,328 bytes)

Product version:
2, 0, 0, 43

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\lgana_update_533.exe

File PE Metadata
Compilation timestamp:
12/8/2011 9:35:06 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:DS3zozmut5JePgB2XuLLokCco13Eh6qqm8d4wk3ftl3z1Libjt944w2PGP/DO2:Ft/ePgB2GgqLqm3wk/3pLiv44furO2

Entry address:
0x1BCF2

Entry point:
31, C5, 0F, AF, DB, 88, EC, B6, D7, 85, C1, C7, C7, 1E, 16, 0C, 57, F3, 8D, 05, 49, 15, AB, 93, 0D, 83, 41, 58, 1E, C7, C2, C9, 7E, DC, AC, 80, D1, E6, 85, F8, 88, EE, 81, F5, EF, 98, 1D, 5B, EB, 0F, 69, EE, B9, 31, 92, EE, 69, D1, C5, 85, 18, 50, 80, EE, 29, 81, FB, A0, AF, 00, 00, 76, 06, 11, CD, 8B, D0, B6, AA, 11, D2, 8A, F1, 8D, 2A, 88, F2, 86, F6, 88, F6, BA, EB, 9A, E9, F8, 88, CE, 8A, F2, 8D, 75, 00, 29, DA, 23, D2, 89, D5, BA, 56, 5A, A0, 6F, FE, C2, 6B, FF, 00, 69, ED, F2, 78, 71, 25, C6, C2, C4...
 
[+]

Entropy:
7.9174  (probably packed)

Code size:
136 KB (139,264 bytes)

The file lgana_update_533.exe has been seen being distributed by the following URL.

http://all2chat.co/lgana_update_533.exe

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