instaburner.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from home-roll.info.
MD5:
fc0ce93675792429c4986c36a45a8bc8

SHA-1:
11d23aed11712c23e1bbf902c502646c8aa1cfaa

SHA-256:
62ad7370295a3210fbda9feda8ffed821d2aa76014e02c9f8f7947d8565aaf88

Scanner detections:
2 / 68

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

Analysis date:
11/23/2024 10:22:49 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.DownLoader11.29667
9.0.1.05190

Kaspersky
not-a-virus:Downloader.NSIS.Agent
15.0.0.562

File size:
440.5 KB (451,118 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:Ze34uUcOpe3+iXu0WG29U3gkGlmzTaOkFDh/fyOacGLSE48WIz3qf7PoH6ZaFlDH:uUcsW+0WOdGQzIFFdMlz3yGDh9D

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9408

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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