MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 773670210bb26ae6e1d1437c43787db0c72adcdfbb43ca6061d8a7d2fd32dae7. 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: 7


Intelligence 7 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 773670210bb26ae6e1d1437c43787db0c72adcdfbb43ca6061d8a7d2fd32dae7
SHA3-384 hash: 611c6fda4e11243f5345b07d0dc955e5f4b4ee7ab9ee7c85bdd059d35bc736f36d5430bb517c4a15fe0dabae469f0e26
SHA1 hash: 21a84ef0fc14f60c740b53968c2162e31c7c13d1
MD5 hash: a621a303596d3e45cc4ae77d579a189b
humanhash: charlie-wolfram-romeo-emma
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:104'980 bytes
First seen:2026-05-15 10:33:26 UTC
Last seen:2026-05-16 01:32:16 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:sYeulzQYnliyvSwd0paMbtVoWtrGzXvkX:sYeulzQyl1Swd0+zkX
TLSH T154A34BC2AB43D4F5E81619712577E73A8236E4361136EF87EBA4DF32A853680D21736C
telfhash t11b410fbab6630cd8a7d0a802a34e5760dc0dbb7b345425fb09f278243672482467fd39
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 :
3
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-CYL.19645592.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a06f689efbd399b39b0a24f/reports/d1e68c8e-9ccf-42b9-bf79-4d2243d492e3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
98
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/773670210bb26ae6e1d1437c43787db0c72adcdfbb43ca6061d8a7d2fd32dae7
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-05-15T08:02:00Z UTC
Last seen:
2026-05-15T09:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/773670210bb26ae6e1d1437c43787db0c72adcdfbb43ca6061d8a7d2fd32dae7/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6116e136-680f-401c-bbe7-a2a3a32445f5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/773670210bb26ae6e1d1437c43787db0c72adcdfbb43ca6061d8a7d2fd32dae7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/773670210bb26ae6e1d1437c43787db0c72adcdfbb43ca6061d8a7d2fd32dae7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-15 11:10:30 UTC
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o43haiilwjvonyorin6eg6d5wddsvxg7xnb4uydb3ct5f7js3ltq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm credential_access defense_evasion discovery linux
Link:
https://tria.ge/reports/260515-ml26nacs6k/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/773670210bb26ae6e1d1437c43787db0c72adcdfbb43ca6061d8a7d2fd32dae7

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf 773670210bb26ae6e1d1437c43787db0c72adcdfbb43ca6061d8a7d2fd32dae7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3847233/
  
Delivery method
Distributed via web download

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