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itols.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from cdz.tuviviet.net.
MD5:
225fc9d40a4302cd772325c0f09be190

SHA-1:
e3608b406ef803f6d981c65e039e6dadab2e0887

SHA-256:
1b48bc9899331ef365aeeea5fae833f925ecb31031e277928c761b2e87abf9b9

Scanner detections:
2 / 68

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

Analysis date:
11/2/2024 9:22:05 AM UTC  (today)

Scan engine
Detection
Engine version

Kaspersky
not-a-virus:HEUR:AdWare.NSIS.ExtCrome
15.0.0.562

VIPRE Antivirus
Threat.4150696
48734

File size:
353.7 KB (362,188 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
10/7/2014 11:40:23 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:n8Dsp+FNX1dFOvDlXJuIHs8FmPQsiN24v:n8dNXSEr8FmPvK

Entry address:
0x30E2

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 78, E4, 42, 00, E8, A8, 2D, 00, 00, A3, C4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 00, 88, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, DB, 42, 00, E8, 52, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 40, 2A...
 
[+]

Entropy:
4.1248

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://cdz.tuviviet.net/fxv.ashx?hex=80114f8b3260c9f0f64c6b6df2af2b5a&ti=36E376F1FAA4677E5C2386544F4F6242F0054832D3FD38DE&ibe=2420499A1EEBAAB2A863F4D06F681FE2E8E6067039AE1C07&lke=64843370AB9D1DC0A7251C04DE68F188310F0BE3C67486AAD17AC62858E4502E

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