cleo4.1_setup.exe

The executable cleo4.1_setup.exe has been detected as malware by 10 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 cleo.li.
MD5:
68c20c2dd4dd95743a829306cea9b0d8

SHA-1:
600d808c44ca1f5056d4f27008d80b47f87f2f57

SHA-256:
e5198c215fb0271a968ed39ad9f124f5a1fc4e0332476db2567d102328becb4b

Scanner detections:
10 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/26/2024 3:03:58 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160326-0

AVG
Win32/Sality
2015.0.4545

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/Sality.gen2
4.6.5.141

F-Secure
Win32.Sality.3
5.15.96

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.217.518.0

File size:
442.8 KB (453,466 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\cleo4.1_setup.exe

File PE Metadata
Compilation timestamp:
12/6/2009 5:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:/oS2N9MiJ9Uj39I++gQDJUgNDZQvn+rSvJuCg:/oS2giOj39IFxUgNDZQP+rRCg

Entry address:
0x323C

Entry point:
80, E2, F4, 1D, 9F, F9, BD, 17, 68, A7, E2, 2D, 00, F7, DD, E8, 13, 00, 00, 00, 69, EA, FF, 17, 1E, A5, 86, C3, 81, F2, 15, 61, 00, 00, BE, F0, 5E, AD, 19, F6, D2, 88, C6, 78, 0B, 85, F3, C7, C6, 3F, B0, 1D, FD, 0F, AF, D5, 81, F9, 3B, 56, 00, 00, 5E, 69, ED, 30, 49, 90, 14, C6, C5, 55, EB, 0B, F6, C6, 86, F7, D1, 8D, 05, 0C, E0, 0C, 55, 20, ED, F6, C3, 4A, F6, C5, F7, BA, DB, 95, 01, 00, 8A, CE, 80, F7, C5, 92, 0F, B7, DD, 05, 90, 06, 00, 00, 0F, C9, 8D, 28, 8A, D6, 81, F5, 06, 0F, 00, 00, 70, 01, 4A, 8D...
 
[+]

Entropy:
7.9332  (probably packed)

Code size:
23 KB (23,552 bytes)

The file cleo4.1_setup.exe has been seen being distributed by the following URL.

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