MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe. 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


CountLoader


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe
SHA3-384 hash: fcf51c6e913d7147114018505ab065c2befec8bb4707034892334c3779d98a1ff9f66811f34c2b13fa952f50832b69e8
SHA1 hash: 77ab1d1bf0705fd08b0a97ed8a4ea17da1f60b4a
MD5 hash: e1f4bef645eed9ed870ed3209c43291c
humanhash: nine-four-black-jersey
File name:Office_Archive_Clean_379.hta
Download: download sample
Signature CountLoader
Create hunting rule
File size:135'015 bytes
First seen:2026-04-18 17:19:50 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 768:MIueOrYIN9Sg6sbTc+TXBRls4rR7Pt8HzGnDuPgx6hm6O646U6lGiF1m/nEs/zxo:MVrYw94sPcKXkjR7oKHP
TLSH T17FD3E0C9599AC8B48F1F682847AF5D078ACEB153061DC9C1BADEEF643F025B135B94E0
Magika html
Reporter abuse_ch
Tags:CountLoader hta

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69e3bd7745787c53e53ae0b6
Tags:
malware
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe/results/dashboard
Behaviour
BlacklistAPI detected
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe
Verdict:
Malicious
File Type:
hta
First seen:
2026-04-18T14:32:00Z UTC
Last seen:
2026-04-18T22:12:00Z UTC
Hits:
~10
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic
Link:
https://opentip.kaspersky.com/3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1900655
Signature
Deletes itself after installation
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
75%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe/
Verdict:
Malicious
Threat:
Trojan.JS.SAgent
Link:
https://tip.neiki.dev/file/3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe
Threat name:
Script-JS.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2026-04-18 17:21:11 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h5l2wil6ldrl3kxaa52kqcaf2a5j4mvevfitzydhbmhozng4oh7a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260418-vwwqmadv6j/
Behaviour
System Location Discovery: System Language Discovery
Deletes itself
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/3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe

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: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

CountLoader

HTML Application (hta) hta 3f57ab217e58e2bdaae00774a80805d03a9e32a4a9513ce0670b0eecb4dc71fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3812854/
  
Delivery method
Distributed via web download

Comments