MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b6229edf2bb89df853b704eeae31faf73386a59d72eda274e9865a91d14d604. 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: 10


Intelligence 10 IOCs YARA 15 File information Comments
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SHA256 hash: 7b6229edf2bb89df853b704eeae31faf73386a59d72eda274e9865a91d14d604
SHA3-384 hash: 639732a0fcef1a1ed903d860b0c5ddb9b5f6811ffdacc84852d5bc2af0a42862b8779fe7539bc068d799fb69c5f27b2c
SHA1 hash: e8527f4dd503afd4c3410a79bcde340b58f4258b
MD5 hash: efa67d792222efd7b4391772354f01ea
humanhash: seven-echo-london-september
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:148'073 bytes
First seen:2025-04-06 03:22:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:mr5oMcsll6fpzOiT38RVuGmeX8TwacJwjWCIDfW4AG0bagaF:mrGjsInrEr+jWCIDfW4AG0bagaF
TLSH T146E30976A4A35EB7C0126975357E2B640F29BD531F0F0997653DBAA0077B0CBE00EE98
telfhash t1f2311212583516291fb2983cac6c66a3106d3623e3542eb1ef29c5cc05360e3e87ee0f
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 :
1
# of downloads :
146
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
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Sanesecurity.Malware.28963.LCM.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981158-0
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Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Trojan.Mirai-6981170-0
Create hunting rule

Unix.Dropper.Mirai-7135920-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Dropper.Mirai-7138852-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Dropper.Mirai-7139492-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9793241-0
Create hunting rule

Unix.Malware.Mirai-9885121-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
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Unix.Trojan.Gafgyt-10016892-0
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Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f1f378e011fe619fab6fadlinux22vpnfull_triage
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin mirai obfuscated remote
Link:
https://www.filescan.io/uploads/67f1f3672d430c849e088730/reports/9bc1da58-7ffc-46dc-b60e-ab169b2a1e95/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/687c5170-f7b7-49ee-b4ba-529800d5b6b8
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1657525
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1657525 Sample: sh4.elf Startdate: 06/04/2025 Architecture: LINUX Score: 100 25 197.214.155.197 airtelcgCG Congo 2->25 27 156.158.50.74 airtel-tz-asTZ Tanzania United Republic of 2->27 29 98 other IPs or domains 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 4 other signatures 2->37 8 sh4.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 39 Opens /proc/net/* files useful for finding connected devices and routers 8->39 15 sh4.elf 8->15         started        17 sh4.elf 8->17         started        19 sh4.elf 8->19         started        21 2 other processes 8->21 process6 process7 23 sh4.elf 15->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7b6229edf2bb89df853b704eeae31faf73386a59d72eda274e9865a91d14d604
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/7b6229edf2bb89df853b704eeae31faf73386a59d72eda274e9865a91d14d604/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-06 03:22:14 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=pnrct3psxoe57bj3obhovyy7v5ztq2sz24xnuj2otbs2shiu2yca._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250406-dw1ada1tbz/
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-6981158-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 botnet_dedsec Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/dba40a1f-dd3b-47b3-ada3-cdc0a5adbd0a
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/7b6229edf2bb89df853b704eeae31faf73386a59d72eda274e9865a91d14d604

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:ach_202503_elf_Mirai
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Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:botnet_dedsec
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Author:NDA0E
Description:dedsec botnet
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:Qbot_Gafgyt_Bashlite
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 7b6229edf2bb89df853b704eeae31faf73386a59d72eda274e9865a91d14d604

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3502003/
  
Delivery method
Distributed via web download

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