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nb.exe

This is a setup program which is used to install the application. The file has been seen being downloaded from dnplus2.simfile.uplusbox.co.kr.
MD5:
e8eb2ac0bf4a7a843d621176fe684490

SHA-1:
6d3cff147bc8d6b12cd6b11ab3f2bf2a7530ea60

SHA-256:
03c97c2a9a523a1305b48e5801a8ef0fa8575534f3eb92b5bd79be9b1b36c4a8

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/26/2024 5:33:34 PM UTC  (today)

File size:
5.5 MB (5,761,886 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
12/7/2000 4:37:33 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:ADxp4OTdHJV0a6vkCh1Yq/wmq29Da6vkC0q29r1Yq/hHJVbp4OCYQ:Up4OJHJV0rYBdUrzX8HJVbp4OdQ

Entry address:
0x29940

Entry point:
60, BE, 00, B0, 41, 00, 8D, BE, 00, 60, FE, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
7.9985

Packer / compiler:
UPX 2.90LZMA

Code size:
60 KB (61,440 bytes)

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

http://dnplus2.simfile.uplusbox.co.kr/.../httpdown.cgi?orgfname=NB.exe&filename=SS9WRVJDUnFULVdDSHVDMks N3RMQ00sS2hLYUxPLmVIT0MuS09ULkt5VXNNQmA4

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