nubish 2.31.exe

The application nubish 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 www37.zippyshare.com and multiple other hosts.
MD5:
15bfae3eeeacafadd30b058d110fe968

SHA-1:
a391896f3e8dad1fd275ece5da03371bc89a4df5

SHA-256:
3966179fe5b2d801408c236d7353507f52c004d6e2e8d67f1c50f3c19a280326

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 5:41:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Riskware.Trainer.Meta (L)
16.6.27.7

File size:
4 MB (4,234,752 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
6/28/2013 9:45:44 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:BqfJmzrY/aiLzz0IrKbNtiXnWd0FqEPR5A5LF4Kex8xuw:BkmzZmrcYnWd0F5A5LF4Ke

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:
7.9715  (probably packed)

Code size:
35.5 KB (36,352 bytes)

The file nubish 2.31.exe has been seen being distributed by the following 7 URLs.

http://www37.zippyshare.com/d/t7OcIHRn/.../Nubish 2.31.EXE

http://www37.zippyshare.com/d/t7OcIHRn/.../Nubish 2.31.EXE

http://www37.zippyshare.com/d/t7OcIHRn/.../Nubish 2.31.EXE

http://www37.zippyshare.com/d/t7OcIHRn/.../Nubish 2.31.EXE

http://www37.zippyshare.com/d/t7OcIHRn/.../Nubish 2.31.EXE

http://www37.zippyshare.com/d/t7OcIHRn/.../Nubish 2.31.EXE

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