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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cd28117ec4f24a8494dd584b134d461f0e68325608dc7ddd7a5ff1e70889f33. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4cd28117ec4f24a8494dd584b134d461f0e68325608dc7ddd7a5ff1e70889f33
SHA3-384 hash: 933199c9cd3975b3829ed2f9e8c8e6290d191630810ba7f18611f4c0a99d1cca94721aabdaee57772983031a76252304
SHA1 hash: e29a7073f5a0012a79485041fa479947f85a4dae
MD5 hash: db0296d9ff6876d11b1da62adc5d6e3f
humanhash: coffee-ink-five-sink
File name:mirai.arm7
Download: download sample
Signature Mirai
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File size:144'968 bytes
First seen:2026-08-15 14:03:50 UTC
Last seen:2026-08-15 15:28:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:c76ZeVlGRR9qF2IFa+UKVKnsgIAVSkYX8qJMtaJFUpmO:c76Z1qF2IFa+DVDT8L
TLSH T18FE32A4AFA804B1DD5C712BBFB19114C7312B798D2DBB3125A10AB4CABCA9DF4F27905
telfhash t1bc119c544a9c0afcabe0c858434ea07276023caefbb32c181a9bad4d4363af1507146d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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Unix.Dropper.Mirai-7135828-0
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Unix.Dropper.Mirai-7135872-0
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Unix.Dropper.Mirai-7135893-0
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Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135907-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
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Unix.Trojan.Gafgyt-6735924-0
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Unix.Trojan.Gafgyt-6981160-0
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Unix.Trojan.Gafgyt-9876285-0
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Unix.Trojan.Gafgyt-9876369-0
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Unix.Trojan.Gafgyt-9940653-0
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Unix.Trojan.Mirai-10004218-0
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Unix.Trojan.Mirai-7135887-0
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Unix.Trojan.Mirai-7755770-0
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Unix.Trojan.Mirai-7759336-0
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Unix.Trojan.Mirai-7772538-0
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Unix.Trojan.Mirai-8041689-0
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Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
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Unix.Trojan.Mirai-9924065-0
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Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite masquerade mirai rust
Link:
https://www.filescan.io/uploads/6a8071ea9f21a203998f1b43/reports/49b14268-d517-49e9-9082-ffa8d72117b7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
50
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/4cd28117ec4f24a8494dd584b134d461f0e68325608dc7ddd7a5ff1e70889f33
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-15T11:16:00Z UTC
Last seen:
2026-08-15T13:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4cd28117ec4f24a8494dd584b134d461f0e68325608dc7ddd7a5ff1e70889f33/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c3310a43-76a9-478c-be00-2cee67309a92
Behavior Graph:
Download SVG
%3 guuid=8e6adcb8-1600-0000-f60a-3e23930c0000 pid=3219 /usr/bin/sudo guuid=292ef5ba-1600-0000-f60a-3e23990c0000 pid=3225 /tmp/sample.bin guuid=8e6adcb8-1600-0000-f60a-3e23930c0000 pid=3219->guuid=292ef5ba-1600-0000-f60a-3e23990c0000 pid=3225 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8088bb3c-f449-4a71-97f6-b7b6bf410648
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1958540
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1958540 Sample: mirai.arm7.elf Startdate: 15/08/2026 Architecture: LINUX Score: 64 19 203.133.159.34 ZLANZTVCOLTDJP Japan 2->19 21 13.9.20.30, 23 XEROX-WV-XEROXCORPORATIONUS United States 2->21 23 100 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 9 mirai.arm7.elf 2->9         started        signatures3 process4 process5 11 mirai.arm7.elf 9->11         started        process6 13 mirai.arm7.elf 11->13         started        process7 15 mirai.arm7.elf 13->15         started        17 mirai.arm7.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4cd28117ec4f24a8494dd584b134d461f0e68325608dc7ddd7a5ff1e70889f33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4cd28117ec4f24a8494dd584b134d461f0e68325608dc7ddd7a5ff1e70889f33/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-15 14:04:36 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=jtjicf7mj4skqskn2wclcngumhyonazfmcg4pxoxux7r44eit4zq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260815-rdf1nsxgna/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Contacts a large (244182) amount of remote hosts
Creates a large amount of network flows
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/4cd28117ec4f24a8494dd584b134d461f0e68325608dc7ddd7a5ff1e70889f33

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:Linux_Generic_Threat_0ea505fa
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_f0a0ecd5
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 4cd28117ec4f24a8494dd584b134d461f0e68325608dc7ddd7a5ff1e70889f33

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3903485/
  
Delivery method
Distributed via web download

Comments