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prepreinstaller_win.exe

The executable prepreinstaller_win.exe has been detected as malware by 11 anti-virus scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from d2bn845ieoq8t2.cloudfront.net.
MD5:
d2819d0c5de0772876839813c7e7e10e

SHA-1:
9382a52b4d0b38dfb2eeaf239f8a02d1e9ae1c67

SHA-256:
fe918bf60cc6b496c491109aab7d1724b9ae42190d6f1be17dee22606a84db7a

Scanner detections:
11 / 68

Status:
Malware

Analysis date:
12/28/2024 2:32:06 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Virtu-A
160327-1

AVG
Win32/Virut
2015.0.4355

Dr.Web
Win32.Virut.56
9.0.1.05190

Emsisoft Anti-Malware
Win32.Virtob.Gen.12
11.5.0.6191

ESET NOD32
Win32/Virut.NBP virus
8.0.319.0

F-Prot
W32/Virut.AI
4.6.5.141

Kaspersky
Virus.Win32.Virut
15.0.0.562

McAfee
Virus.W32/Virut.n.gen
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.217.1229.0

Norman
Win32.Virtob.Gen.12
02.04.2016 17:35:19

VIPRE Antivirus
Threat.4737366
48434

File size:
263 KB (269,312 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
12/1/2006 1:21:41 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:pGT08mkejSMuNT1kEmrea9W71OBcdaFlLgpL7Qz06Kxf9/z:J0se4EOkaCLm06KxVL

Entry address:
0x4535B

Entry point:
83, 3C, 24, FE, 77, FE, 8D, 64, 24, CC, 60, 83, EC, DC, E8, 9E, FF, FF, FF, 4B, 66, 4B, 75, FC, F7, D2, 8D, 30, FF, 73, 3C, 59, 81, E9, FD, FF, FF, 7F, 0F, 83, E7, FF, FF, FF, 81, D9, E6, 13, 00, 00, 71, DF, 8D, 14, 2B, 48, FF, B4, 19, E4, 13, 00, 80, 83, C4, 04, 66, 81, 44, 24, FC, B0, BA, 75, C8, 86, CC, 46, 42, 68, 31, 77, 80, CA, E8, 72, FF, FF, FF, 89, 74, 24, 44, E8, 12, 00, 00, 00, 89, 44, 24, 34, 83, E8, 04, E9, DD, 00, 00, 00, 58, AB, 48, F3, AB, C3, 68, A7, CA, 6A, EB, E8, 4D, FF, FF, FF, 89, B5...
 
[+]

Code size:
105 KB (107,520 bytes)

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

http://d2bn845ieoq8t2.cloudfront.net/prepreinstaller_win.exe

Remove prepreinstaller_win.exe - Powered by Reason Core Security
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