MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4af570dde0c2453e6cb2c49d7b0c7ba9eae0888d42e20d0051c0223ee4cedf58. 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: 4af570dde0c2453e6cb2c49d7b0c7ba9eae0888d42e20d0051c0223ee4cedf58
SHA3-384 hash: 815e57543942b80c158057b216f96532c7cff4a6d6622a3f1eba92cee3e7eac42e4049f9c20ca7b7cf94762bff875263
SHA1 hash: 2d1f83bfda6d10028ab0fd5f3fd679f0c9d71be2
MD5 hash: 943763a0067cd193a13c2718efeb2514
humanhash: football-carpet-ohio-cardinal
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:117'164 bytes
First seen:2025-04-04 19:42:13 UTC
Last seen:2025-04-05 18:35:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ejKvZA18x3jrECx9KaVSF7QAqtyKUcCW+brXjHkDNNU0:eGg85rEEkakKtpRCWiXjH+g0
TLSH T1B0B34873CC29AE5CC668D5B4B0B18FB82B53A961814B1FBE15A6C2749043ECDF6453F8
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
160
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29505.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7138377-0
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Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011318-0
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Unix.Trojan.Mirai-10012923-0
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Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f0379c855e5ec5240e7a2elinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67f0361d2d430c849e07715e/reports/7d93b0e8-2d8b-4fae-81b9-127202708f9b/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bc8f1453-8c50-4e03-a707-2fc8446103c0
Result
Threat name:
Mirai, Gafgyt
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Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1656978
Signature
Detected Mirai
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1656978 Sample: sh4.elf Startdate: 04/04/2025 Architecture: LINUX Score: 72 27 109.202.202.202, 80 INIT7CH Switzerland 2->27 29 proxy-net.chanbaba.online 85.192.48.186, 37842, 37846, 37848 DINET-ASRU Russian Federation 2->29 31 3 other IPs or domains 2->31 33 Suricata IDS alerts for network traffic 2->33 35 Detected Mirai 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Gafgyt 2->39 9 sh4.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 sh4.elf 9->15         started        process6 17 sh4.elf 15->17         started        process7 19 sh4.elf 17->19         started        21 sh4.elf 17->21         started        23 sh4.elf 17->23         started        25 6 other processes 17->25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4af570dde0c2453e6cb2c49d7b0c7ba9eae0888d42e20d0051c0223ee4cedf58
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4af570dde0c2453e6cb2c49d7b0c7ba9eae0888d42e20d0051c0223ee4cedf58/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-04 19:43:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jl2xbxpayjct43fsysoxwdd3vhvobcenilra2acryard5zgo35ma._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250404-yetfqavry9/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7138377-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c2c47507-5ef6-42f5-b790-5a227158410c
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/4af570dde0c2453e6cb2c49d7b0c7ba9eae0888d42e20d0051c0223ee4cedf58

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 4af570dde0c2453e6cb2c49d7b0c7ba9eae0888d42e20d0051c0223ee4cedf58

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3501296/
  
Delivery method
Distributed via web download

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