74ad313e48d1008cf20e4ad691f883319be8baaff4442d86796819fb4d7969cd

Login
Reports

Overview

overview

Static

static

IROK_Setup...ne.exe

windows10-ltsc_2021-x64

browser/re...1.tlog

windows10-ltsc_2021-x64

browser/re...1.tlog

windows10-ltsc_2021-x64

browser/re...1.tlog

windows10-ltsc_2021-x64

browser/re...1.tlog

windows10-ltsc_2021-x64

browser/re...al.log

windows10-ltsc_2021-x64

browser/re...il.xml

windows10-ltsc_2021-x64

browser/re...oj.xml

windows10-ltsc_2021-x64

browser/re...ack.js

windows10-ltsc_2021-x64

browser/re...dex.js

windows10-ltsc_2021-x64

browser/re...e.json

windows10-ltsc_2021-x64

browser/re...l.node

windows10-ltsc_2021-x64

browser/re...l.node

windows10-ltsc_2021-x64

browser/re...il.dll

windows10-ltsc_2021-x64

browser/re...il.dll

windows10-ltsc_2021-x64

browser/re...util.c

windows10-ltsc_2021-x64

browser/re...ICENSE

windows10-ltsc_2021-x64

browser/re...ack.js

windows10-ltsc_2021-x64

browser/re...dex.js

windows10-ltsc_2021-x64

browser/re...e.json

windows10-ltsc_2021-x64

browser/re...i.node

windows10-ltsc_2021-x64

browser/re...i.node

windows10-ltsc_2021-x64

browser/re...pi.dll

windows10-ltsc_2021-x64

browser/re...pi.dll

windows10-ltsc_2021-x64

browser/re...tion.c

windows10-ltsc_2021-x64

browser/re...te.exe

windows10-ltsc_2021-x64

browser/sn...ob.bin

windows10-ltsc_2021-x64

browser/v8...ot.bin

windows10-ltsc_2021-x64

browser/vk...er.dll

windows10-ltsc_2021-x64

browser/vk...d.json

windows10-ltsc_2021-x64

browser/vulkan-1.dll

windows10-ltsc_2021-x64

uninstall.exe.nsis

windows10-ltsc_2021-x64

Analysis

max time kernel
898s
max time network
581s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260513-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
submitted
07/09/2026, 03:48

Sharing

Copy URL Twitter E-mail

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

IROK_Setup_v2.6.0.1_online.exe

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

18 signatures

900 seconds

Behavioral task

behavioral2

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/build/Release/obj/bufferutil/bufferutil.tlog/link.command.1.tlog

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral3

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/build/Release/obj/bufferutil/bufferutil.tlog/link.read.1.tlog

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral4

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/build/Release/obj/bufferutil/bufferutil.tlog/link.secondary.1.tlog

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral5

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/build/Release/obj/bufferutil/bufferutil.tlog/link.write.1.tlog

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral6

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/build/Release/obj/bufferutil/vcpkg.applocal.log

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

1 signatures

900 seconds

ransomware

Behavioral task

behavioral7

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/build/bufferutil.xml

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

5 signatures

900 seconds

adware discovery spyware

Behavioral task

behavioral8

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/build/bufferutil.vcxproj.xml

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

5 signatures

900 seconds

adware discovery spyware

Behavioral task

behavioral9

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/fallback.js

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

1 signatures

900 seconds

execution

Behavioral task

behavioral10

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/index.js

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

1 signatures

900 seconds

execution

Behavioral task

behavioral11

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/package.json

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral12

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/prebuilds/darwin-x64+arm64/bufferutil.node

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral13

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/prebuilds/linux-x64/bufferutil.node

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral14

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/prebuilds/win32-ia32/bufferutil.dll

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

3 signatures

900 seconds

discovery

Behavioral task

behavioral15

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/prebuilds/win32-x64/bufferutil.dll

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

0 signatures

900 seconds

Behavioral task

behavioral16

Sample

browser/resources/app.asar.unpacked/node_modules/bufferutil/src/bufferutil.c

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral17

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/LICENSE

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

1 signatures

900 seconds

execution

Behavioral task

behavioral18

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/fallback.js

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

1 signatures

900 seconds

execution

Behavioral task

behavioral19

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/index.js

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

1 signatures

900 seconds

execution

Behavioral task

behavioral20

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/package.json

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral21

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/prebuilds/darwin-x64+arm64/node.napi.node

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral22

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/prebuilds/linux-x64/node.napi.node

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral23

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/prebuilds/win32-ia32/node.napi.dll

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

3 signatures

900 seconds

discovery

Behavioral task

behavioral24

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/prebuilds/win32-x64/node.napi.dll

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

0 signatures

900 seconds

Behavioral task

behavioral25

Sample

browser/resources/app.asar.unpacked/node_modules/utf-8-validate/src/validation.c

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral26

Sample

browser/resources/elevate.exe

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

1 signatures

900 seconds

discovery

Behavioral task

behavioral27

Sample

browser/snapshot_blob.bin

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral28

Sample

browser/v8_context_snapshot.bin

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral29

Sample

browser/vk_swiftshader.dll

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

0 signatures

900 seconds

Behavioral task

behavioral30

Sample

browser/vk_swiftshader_icd.json

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Behavioral task

behavioral31

Sample

browser/vulkan-1.dll

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

0 signatures

900 seconds

Behavioral task

behavioral32

Sample

uninstall.exe.nsis

Resource

win10ltsc2021-20260513-en

windows10-ltsc_2021-x64

4 signatures

900 seconds

execution

Report Analysis Logs

General

Target
browser/resources/app.asar.unpacked/node_modules/utf-8-validate/fallback.js
Size 1KB
Sample260907-ec7qsaee87
SHA256 74ad313e48d1008cf20e4ad691f883319be8baaff4442d86796819fb4d7969cd
MD5 8ef7300c1c722fa879a08ad91aa6b5ba
SHA1 b433b379a86afd5097c30b13a87e53fdb520e321
SHA512 efb74434a74eb69d290f510128cef51bf0827ebef4f1269e45785ff8411ddb86ab780596c36890c91ee5c7bfc1801b29448c9be34039aa13946836052684d88e
TLSH
T11E3105C9949335714BA3E569CED5980A221888E731586A08FC8D3E80DFF4270D663ECF
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Processes

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\browser\resources\app.asar.unpacked\node_modules\utf-8-validate\fallback.js
1⤵
PID:576

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads