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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04cf51edb8cfa50aafb64d94dfe132469d0c6b0810074ea121f759d65d97f982. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04cf51edb8cfa50aafb64d94dfe132469d0c6b0810074ea121f759d65d97f982
SHA3-384 hash: fb1d4edd876340c0ada8641e02c126666a90c5534af1628669c570afbfe930ebbb779592766bf48e1d247be4c18147d4
SHA1 hash: 4b2a331cfb18fa4768296f2b698107cafab91539
MD5 hash: d7d9e96d0a16dae3e3308f5deee5930f
humanhash: pip-mike-artist-uranus
File name:kkk.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:134'640 bytes
First seen:2026-09-05 21:07:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:suP23qFmS0e09aiuiUHUAH5IchZfxTF2HM/9LWmgyc:suP23qFmSEaiuiUHVH59TF+M/9LEyc
TLSH T13BD32B46EB418E13C0D62779B7AF424933229B61D3DB33069A2C7FB43F8679E0E66505
telfhash t1a321fdb2a33691186914cb9889ec6375022dd6172286ef33ff61c4aca82804ef529c4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f71501e0-2ba4-4436-ad28-bd27a93b8ede/
Detection(s):
Unix.Dropper.Mirai-7135925-0
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Unix.Trojan.Mirai-9760303-0
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YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dropper gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/6a9c84beb0219cf723810775/reports/50e54412-6ca5-4c90-bf5b-9972c0c2c46d/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6df99e15-1caa-47fc-83e7-dbad24088ead
Behavior Graph:
Download SVG
%3 guuid=f4ecd2a3-1a00-0000-33f7-b96bd0090000 pid=2512 /usr/bin/sudo guuid=5c155ea6-1a00-0000-33f7-b96bd7090000 pid=2519 /tmp/sample.bin guuid=f4ecd2a3-1a00-0000-33f7-b96bd0090000 pid=2512->guuid=5c155ea6-1a00-0000-33f7-b96bd7090000 pid=2519 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/063d8d90-6b03-41b5-b254-85eea20ea804
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/04cf51edb8cfa50aafb64d94dfe132469d0c6b0810074ea121f759d65d97f982
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/04cf51edb8cfa50aafb64d94dfe132469d0c6b0810074ea121f759d65d97f982/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-05 21:08:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=athvd3nyz6sqvl5wjwkn7yjsi2oqy2yicadu5ijb65m5mxmx7gba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion
Link:
https://tria.ge/reports/260905-zyzmhsaj7s/
Behaviour
Changes its process name
Modifies Watchdog functionality
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/04cf51edb8cfa50aafb64d94dfe132469d0c6b0810074ea121f759d65d97f982

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:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
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:MAL_ARM_LNX_Mirai_Mar13_2022
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Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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
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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 04cf51edb8cfa50aafb64d94dfe132469d0c6b0810074ea121f759d65d97f982

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3907797/
  
Delivery method
Distributed via web download

Comments