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autoupdate.bin

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from crystalreality.com and multiple other hosts.
MD5:
967cbe47e606cd3f061f8e5c5fd6dd6b

SHA-1:
61325e983c62d95fd90a78c7c8e332bdb0c56d96

SHA-256:
a19a1445952636b390c0b544e7e3477e4a032436c4c9267c8888b5a81536eccf

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
6/19/2025 10:25:58 AM UTC  (today)

File size:
2.6 MB (2,776,183 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\roaming\crystaltv\autoupdate.bin

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:9VLusTyNAT3TT7H7DMcRmUi9g3W4ZferpplFtsLbxHL585PyEIHdzwSboDh98f73:9VLusuWbTT7H7DDRHiN4Zferb/SLbxKe

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file autoupdate.bin has been seen being distributed by the following 6 URLs.

http://crystalreality.com/CrystalTV_Installer_705.exe

http://www.softportal.com/getsoft-17744-crystal-tv-2.html

http://soft-tracker-load.ru/CrystalTV_Installer_705.exe

http://soft.mydiv.net/win/dlfile1738b_261888/.../CrystalTV_Installer_705.exe

http://www.crystalreality.com/CrystalTV_Installer_705.exe

http://soft.mydiv.net/win/dlfile89c71_261888/.../CrystalTV_Installer_705.exe

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