MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71ab17ca91b594f5097b3e99b7deb47d9c40ff41536351149e5a103e22e117ae. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

SHA256 hash:	71ab17ca91b594f5097b3e99b7deb47d9c40ff41536351149e5a103e22e117ae
SHA3-384 hash:	d476d1faa56642b716ecadb938337d4c3be4d98f0e651328a67231a85f2773d423fe443348160f039d6ec53c02b89022
SHA1 hash:	92daf03fd016832f57e5c4125261b71dbe962ee4
MD5 hash:	e542f18313aee7a92fbb93690ba68966
humanhash:	fanta-lake-blossom-mockingbird
File name:	Purchase Order.js
Download:	download sample
Signature	RemcosRAT Alert Create hunting rule
File size:	171'851 bytes
First seen:	2026-08-04 09:06:30 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	3072:mEVwKD2RmxxOZJOQMPeRuAFFc+R13kMJO69DFZrQMd9MnkXxpF:muwKqRm0ZJOpmAAv3BkMQYF+49HhpF
TLSH	T127F3BF908F4C2FE9F56E4E89556F265B8AEBE1153A32B3843DC362C37E3791088354D6
Magika	javascript
Reporter	abuse_ch
Tags:	js RemcosRAT

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

169

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

SecuriteInfo.com.Trojan.VBS.Agent.5178.12223.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

cmd conhost lolbin masquerade obfuscated powershell repaired

Link:

https://www.filescan.io/uploads/6a71abd1fc2248607e2e89ce/reports/341e666c-8e48-4d4c-9242-0a3428f564f0/overview

Hybrid Analysis JS/Agent.EUT

Verdict:

Suspicious

Labled as:

JS/Agent.EUT

Link:

https://www.hybrid-analysis.com/sample/71ab17ca91b594f5097b3e99b7deb47d9c40ff41536351149e5a103e22e117ae

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-08-04T01:34:00Z UTC

Last seen:

2026-08-05T20:45:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/71ab17ca91b594f5097b3e99b7deb47d9c40ff41536351149e5a103e22e117ae/results?tab=lookup

Joe Sandbox Remcos

Result

Threat name:

Remcos

Alert

Create hunting rule

Detection:

malicious

Classification:

evad.troj.spyw.expl

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1951796

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to inject threads in other processes

Contains functionality to steal Internet Explorer form passwords

Creates an undocumented autostart registry key

Detected Remcos RAT

Found malware configuration

Joe Sandbox ML detected suspicious sample

JScript performs obfuscated calls to suspicious functions

Malicious sample detected (through community Yara rule)

Performs DNS queries to domains with low reputation

Sample has a suspicious name (potential lure to open the executable)

Sigma detected: Remcos

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious command line found

Suspicious execution chain found

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file registry)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

WScript reads language and country specific registry keys (likely country aware script)

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

99%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/71ab17ca91b594f5097b3e99b7deb47d9c40ff41536351149e5a103e22e117ae

Malva.RE

Gathering data

CERT.PL MWDB remcos

Detection:

remcos

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/71ab17ca91b594f5097b3e99b7deb47d9c40ff41536351149e5a103e22e117ae/

ReversingLabs TitaniumCloud Script-JS.Downloader.RemcosRAT

Threat name:

Script-JS.Downloader.RemcosRAT

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-08-04 09:35:33 UTC

File Type:

Text (JavaScript)

AV detection:

11 of 24 (45.83%)

Threat level:

  3/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ogvrpsurwwkpkcl3h2m3pxvupwoeb72bknrvcfe6liid4ixbc6xa._file

Threatray Remcos

Verdict:

malicious

Label(s):

Remcos

Alert

Create hunting rule

Link:

https://reports.threatray.com/6fe321d4-6bc9-418e-a7cc-9676d759ccd7

Hatching Triage remcos

Result

Malware family:

remcos

Alert

Create hunting rule

Score:

  10/10

Tags:

family:remcos botnet:remotehost collection execution persistence rat suricata

Link:

https://tria.ge/reports/260804-k3j1asbp7y/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

Executes a command shell one-liner

Accesses Microsoft Outlook profiles

Checks computer location settings

Registers new Windows logon scripts automatically executed at logon.

Badlisted process makes network request

Downloads MZ/PE file

Family: Remcos

Suricata alert: REMCOS RAT Malware Inbound C2 Communication

Suricata alert: REMCOS RAT Malware Outbound C2 Communication

Malware Config

C2 Extraction:

www.ikukuomaproject.com:2404
www.ikukuomaprojectbackup.com:2404
www.ikukuomaprojectbackup1.com:2404
www.ikukuomaprojectbackup2.com:2404

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/71ab17ca91b594f5097b3e99b7deb47d9c40ff41536351149e5a103e22e117ae