opcode trainer 2.31.exe

The application opcode trainer 2.31.exe has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from www27.zippyshare.com.
MD5:
15d988da1ec94c8a1a22f48ce3e73421

SHA-1:
0cd9cea5d048955f0a88ce4defb500fa95327f31

SHA-256:
4d6f72ecbf40c73d564bb7252856b5c58e7007ad22f9313005c387be0f780630

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 5:15:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Riskware.Trainer.Meta (L)
16.6.29.13

File size:
3.9 MB (4,136,960 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\opcode trainer 2.31.exe

File PE Metadata
Compilation timestamp:
6/28/2013 6:45:44 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:R1dKuV3N0GjBuH5hb1o7iRzbssP7AEBhX/Bk/b:Xd13aGjBur1oKJPMG52b

Entry address:
0x15EB

Entry point:
E8, 1C, 1B, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 56, 8B, 75, 0C, 56, E8, AC, 27, 00, 00, 89, 45, 0C, 8B, 46, 0C, 59, A8, 82, 75, 17, E8, 6A, 03, 00, 00, C7, 00, 09, 00, 00, 00, 83, 4E, 0C, 20, 83, C8, FF, E9, 2F, 01, 00, 00, A8, 40, 74, 0D, E8, 4F, 03, 00, 00, C7, 00, 22, 00, 00, 00, EB, E3, 53, 33, DB, A8, 01, 74, 16, 89, 5E, 04, A8, 10, 0F, 84, 87, 00, 00, 00, 8B, 4E, 08, 83, E0, FE, 89, 0E, 89, 46, 0C, 8B, 46, 0C, 83, E0, EF, 83, C8, 02, 89, 46, 0C, 89, 5E, 04, 89, 5D, FC, A9, 0C, 01, 00...
 
[+]

Entropy:
7.9559  (probably packed)

Code size:
35.5 KB (36,352 bytes)

The file opcode trainer 2.31.exe has been seen being distributed by the following URL.

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