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greatwall99_full.exe

7-Zip

Igor Pavlov

The program is a setup application that uses the 7z Setup installer. The file has been seen being downloaded from download1.gw99.asia and multiple other hosts.
Publisher:
Igor Pavlov

Product:
7-Zip

Description:
7z SFX

Version:
9.20

MD5:
b1f9c6c39b4fa7a3dc2dfe21ae3aa960

SHA-1:
8885b0aec6dc499e4d4b6f2bda7ba2962db56b1c

SHA-256:
92dfb01a1aa9f92194a4e8268fc9ad359eebe045de17815c4f2ddd08cfc1d657

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/17/2025 10:16:56 AM UTC  (today)

File size:
905.3 MB (949,269,126 bytes)

Product version:
9.20

Copyright:
Copyright (c) 1999-2010 Igor Pavlov

Original file name:
7z.sfx.exe

File type:
Executable application (Win32 EXE)

Installer:
7z Setup

Language:
English (United States)

Common path:
C:\users\{user}\downloads\greatwall99_full.exe

File PE Metadata
Compilation timestamp:
11/19/2010 12:27:33 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12582912:1wQe551tiGd8uT7olqWCMKzuquz4j63MJCyt84ivSO3Q/kTcvEefWjypF:1wQe55T77v3M0u8FJCA7ivH3rTNL+b

Entry address:
0x1D262

Entry point:
55, 8B, EC, 6A, FF, 68, 20, 1E, 42, 00, 68, 5C, D2, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 04, 11, 42, 00, 59, 83, 0D, 90, BD, 42, 00, FF, 83, 0D, 94, BD, 42, 00, FF, FF, 15, 00, 11, 42, 00, 8B, 0D, 70, 9D, 42, 00, 89, 08, FF, 15, FC, 10, 42, 00, 8B, 0D, 6C, 9D, 42, 00, 89, 08, A1, 64, 11, 42, 00, 8B, 00, A3, 8C, BD, 42, 00, E8, 1C, 01, 00, 00, 39, 1D, 20, 7A, 42, 00, 75, 0C, 68, EA, D3, 41, 00, FF, 15, 0C, 11...
 
[+]

Entropy:
8.0000

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
124.5 KB (127,488 bytes)

The file greatwall99_full.exe has been seen being distributed by the following 2 URLs.

http://download1.gw99.asia/Installer/.../GreatWall99_Full.exe

http://54.251.36.117/Installer/.../GreatWall99_Full.exe

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