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zipbook.exe

This is a setup program which is used to install the application. The file has been seen being downloaded from www.epost.go.kr.
MD5:
9c8f0d2451b1675e53d3739620e1cd53

SHA-1:
a369a111fed33a0078a092a44fe607930b2b0e21

SHA-256:
ed48d8afe8e6823910e0200d79ad166cca569e632f6c79c9bbfbbdcf575e4891

Scanner detections:
3 / 68

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

Analysis date:
11/16/2024 1:46:45 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.W32.Gen
2.1.4+

Qihoo 360 Security
HEUR/QVM41.1.Malware.Gen
1.0.0.1120

Zillya! Antivirus
Trojan.WOW.Win32.6530
2.0.0.2708

File size:
46.3 MB (48,529,122 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
786432:61lna9yNpYHvMY+6FaakB+cT/74GSY0JETqroqz+EwzTYplPYAQvgNPorFiiSwmA:A5a9+pCvohJ+e74vYxqrXPlQjMP5iSU1

Entry address:
0xE1A0

Entry point:
55, 8B, EC, 83, C4, E4, 33, C0, 89, 45, E8, 89, 45, E4, 89, 45, EC, B8, 20, E1, 40, 00, E8, E1, 6C, FF, FF, 33, C0, 55, 68, F5, E2, 40, 00, 64, FF, 30, 64, 89, 20, A1, E8, F4, 40, 00, C6, 00, 00, 6A, 00, 68, 80, 00, 00, 00, 6A, 03, 6A, 00, 6A, 01, 68, 00, 00, 00, 80, 8D, 55, EC, 33, C0, E8, B7, 49, FF, FF, 8B, 45, EC, E8, EB, 5F, FF, FF, 50, E8, 5D, 6D, FF, FF, 8B, 15, 54, F4, 40, 00, 89, 02, A1, 54, F4, 40, 00, 83, 38, FF, 75, 40, 6A, 10, 68, 04, E3, 40, 00, 8D, 55, E4, 33, C0, E8, 86, 49, FF, FF, FF, 75...
 
[+]

Entropy:
7.9918

Developed / compiled with:
Microsoft Visual C++

Code size:
53 KB (54,272 bytes)

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

http://www.epost.go.kr/post/.../zipbook.exe

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