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prepreinstaller_win2.exe

MD5:
77c025addc77f8b3576b7db248d06b94

SHA-1:
58f3a05750d4f2e32f076e21c59ab1abb76cf7ad

SHA-256:
ff19ad6982d1d105d9df253cbc941047b63019e64867f2d45b1a1dc39ce1471f

Scanner detections:
2 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
1/12/2025 10:33:14 PM UTC  (today)

Scan engine
Detection
Engine version

Emsisoft Anti-Malware
Gen:Variant.Graftor.266302
10.0.0.5366

Norman
Gen:Variant.Graftor.266302
11.01.2016 17:30:26

File size:
225.5 KB (230,912 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\prepreinstaller_win2.exe

File PE Metadata
Compilation timestamp:
1/22/2016 8:46:43 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:+XyzyKBlBG8vfymp3JoJCM9dot6hTxr0heAlw5A0PnAteA1yZm+:+ip0mp3JoJh9du6N10cA4PrAgZm+

Entry address:
0x1336C

Entry point:
E8, 8D, 3A, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 7C, C2, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 68, C0, 41, 00, C9, C2, 08, 00, FF, 35, B8, 68, 42, 00, FF, 15, 50, C0, 41, 00, 85, C0, 74, 02, FF, D0, 6A, 19, E8, 39, 30, 00, 00, 6A, 01, 6A, 00, E8, E8, 3A, 00, 00, 83, C4, 0C, E9, AD, 3A, 00, 00...
 
[+]

Entropy:
5.7900

Code size:
108 KB (110,592 bytes)

The file prepreinstaller_win2.exe has been seen being distributed by the following 8 URLs.

http://113.171.224.178/.../prepreinstaller_win2.exe

http://113.171.224.242/.../prepreinstaller_win2.exe

http://113.171.224.168/.../prepreinstaller_win2.exe

http://113.171.224.166/.../prepreinstaller_win2.exe

http://113.171.224.204/.../prepreinstaller_win2.exe

http://113.171.224.241/.../prepreinstaller_win2.exe

http://113.171.224.216/.../prepreinstaller_win2.exe

http://d2b9tt3o3tz5xd.cloudfront.net/prepreinstaller_win2.exe

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