MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
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SHA256 hash: 4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed
SHA3-384 hash: ddbe9270fbe22cd0b8ffb3b19ea62c129090676d89008f16bf46f25ac0f2d87fa054027151b85693db17cbc743aa36e3
SHA1 hash: e404c03d615db08b68cd357050372b855a939d84
MD5 hash: 0f571e937d534edaed5eea2a7093c866
humanhash: michigan-five-berlin-two
File name:1.hta
Download: download sample
File size:75'736 bytes
First seen:2025-11-28 12:14:41 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 768:/WeKt0mcR/Z/bhgZhZSbFJlQP9QM5Z8xlZ3FyUvYqZpYwd5peIXYFWYNud3CGSqw:/Hh8kQPCC8xDFyW95p3hiAkyXwjOyf8e
TLSH T1E973414C9ADBA8E896637858C9CE4C81FBA8D803121CC6D5BE4CA5E03F1D53975F89F4
Magika html
Reporter abuse_ch
Tags:hta

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Obfus-252.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=692992656cb1dcd57781f29e
Tags:
phishing
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm evasive fingerprint obfuscated
Link:
https://www.filescan.io/uploads/6929925fd0d5e7288b4f4c0d/reports/0aa5c63c-173e-427c-a4ae-20db13d01c71/overview
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed
Verdict:
Malicious
File Type:
hta
First seen:
2025-11-28T09:36:00Z UTC
Last seen:
2025-11-28T10:24:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan-Downloader.Script.Generic HEUR:Trojan.Script.Generic Trojan.Agent.HTTP.C&C PDM:Trojan.Win32.Generic Trojan.JS.SAgent.sb
Link:
https://opentip.kaspersky.com/4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1822127
Signature
Antivirus detection for URL or domain
Deletes itself after installation
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Writes or reads registry keys via WMI
Behaviour
Behavior Graph:
Download SVG
Score:
81%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Html
Link:
https://app.malva.re/file/0f571e937d534edaed5eea2a7093c866
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed/
Verdict:
Malicious
Threat:
Script-JS.Trojan.Cryxos
Link:
https://tip.neiki.dev/file/4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed
Threat name:
Script-JS.Trojan.Cryxos
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 12:15:29 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ivl5afpoeh6g3jnfeq4a7bsyrlwfvqtwc66i4m6yhcqvo2gnxlwq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/251128-pe5pba1lcx/
Behaviour
Script User-Agent
Suspicious use of AdjustPrivilegeToken
Program crash
System Location Discovery: System Language Discovery
Deletes itself
Badlisted process makes network request
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:OBFUS_PowerShell_Common_Replace
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the common usage of replace for obfuscation
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

HTML Application (hta) hta 4557d015ee21fc6da5a524380f86588aec5ac27617bc8e33d838a15768cdbaed

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3710954/
  
Delivery method
Distributed via web download

Comments