MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffc327bec41545d3b39f7689454b8736a86700da30c33f04486912f1b21d15eb. 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


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffc327bec41545d3b39f7689454b8736a86700da30c33f04486912f1b21d15eb
SHA3-384 hash: 3ca927f24f096428e30a759ead5e09cde606ef63acafaef4a903cbb063e0d7365bbe0da3ad2172ef2e181988875f3d66
SHA1 hash: 7195aa030b2be2e7eac543ef6f281f72357cc751
MD5 hash: 40b54f3768bd06e6554dce9050351952
humanhash: twelve-juliet-texas-moon
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:99'160 bytes
First seen:2025-03-11 21:36:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Gb4Q5KwW0HRQyoDCQITE7p3Pf/Ub6jHdXZnB9DeE2geO9ntrd:GncQRMDCQICtPf9DZ9+49nxd
TLSH T16FA39E32E4643DA0CC2256B4F0B4DF794702A9E040961DB5ECEEE2740497EC9F95ABB8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d0b146dff6bd921908557elinux22vpnfull_triage
Tags:
mirai ddos
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67d0ad084a3011c802cdac04/reports/970314b0-2c9e-495b-8b5d-700f700d3c95/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/723e8e66-d1d0-445e-8f9c-a4b0fb95d8a1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1635700
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1635700 Sample: sh4.elf Startdate: 11/03/2025 Architecture: LINUX Score: 52 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->18 20 2 other IPs or domains 2->20 22 Multi AV Scanner detection for submitted file 2->22 7 sh4.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 signatures5 24 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->24 14 sh4.elf 7->14         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ffc327bec41545d3b39f7689454b8736a86700da30c33f04486912f1b21d15eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffc327bec41545d3b39f7689454b8736a86700da30c33f04486912f1b21d15eb/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-11 21:37:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=77bsppwecvc5hm47o2euks4hg2ugoag2gdbt6bcinejpdmq5cxvq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250311-1ghs4swjx5/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/121fc198-80a2-437f-bedc-0b27c7783f83
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ffc327bec41545d3b39f7689454b8736a86700da30c33f04486912f1b21d15eb

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf ffc327bec41545d3b39f7689454b8736a86700da30c33f04486912f1b21d15eb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469552/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469545/

Comments