syt_1.exe

The application syt_1.exe has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from bapo.labst.ru and multiple other hosts.
MD5:
ded630965e767e48e0b62234654dc351

SHA-1:
d5250a17ae9145ff8638520bec730ace2db4a526

SHA-256:
9317384cb8a1f843145e7ef1e69ed8eac2dbaca33140cfe1713c8ab81b3f8e70

Scanner detections:
10 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 11:50:56 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Suspicious.Cloud.Gen!c
2.1.4+

Baidu Antivirus
JS.Trojan.Agent
4.0.3.16312

Comodo Security
UnclassifiedMalware
24393

Dr.Web
Adware.Plugin.1391
9.0.1.063

ESET NOD32
multiple threats
8.0.319.0

IKARUS anti.virus
Trojan.JS.ExtenBro
t3scan.2.0.8.0

NANO AntiVirus
Riskware.Nsis.MediaMagnet.dzfutc
1.0.14.6204

Qihoo 360 Security
HEUR/QVM20.1.Malware.Gen
1.0.0.1120

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.16310

VIPRE Antivirus
Adware.JS.Agent
47586

File size:
427.5 KB (437,759 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

File PE Metadata
Compilation timestamp:
12/16/2015 9:48:38 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:tjzMs9HnKVa5v2D4UDfVHXrPlwfqUaC8zk:BzMsRL5eDzHKfqY8zk

Entry address:
0x30DE

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 68, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 70, 72, 40, 00, A3, F8, 3F, 42, 00, FF, 15, B0, 70, 40, 00, 66, 3D, 06, 00, 74, 11, 53, E8, B4, 2D, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, 6A, 0D, E8, A2, 2D, 00, 00, 6A, 0B, E8, 9B, 2D, 00, 00, A3, 44, 3F, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, F0, F4, 41, 00, FF, 15, 60...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file syt_1.exe has been seen being distributed by the following 3 URLs.

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