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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d3d8bcf667955e619b2f3fe837bb30e0e368c9bbede0454c7f8e94334360dde. 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: 9


Intelligence 9 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d3d8bcf667955e619b2f3fe837bb30e0e368c9bbede0454c7f8e94334360dde
SHA3-384 hash: ff4883d00f7608325338662bde3c0819e524d8c452f3c5570e7999b0d940cd15db6aea9247d34adb74dcd60906767077
SHA1 hash: 658c9cb58393ba501dc73d270a552874a45b8393
MD5 hash: 9542bf82499adf3d5bd96a3ce9dc0f42
humanhash: hamper-twenty-carbon-fillet
File name:8d3d8bcf667955e619b2f3fe837bb30e0e368c9bbede0454c7f8e94334360dde
Download: download sample
Signature Mirai
Create hunting rule
File size:267'784 bytes
First seen:2026-09-24 14:17:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:T2s/gAWuboqsJ9xcJxspJBqQgTuaJZRhVabE5wKSDP99zBa77oNsKqqfPqOJ:T2s/bW+UmJqBxAuaPRhVabEDSDP99zBT
TLSH T12344398AFD80AF25D5C5267BFE2F428A33131BB8D2EB71129D145F24768A94F0F3A541
Magika elf
Reporter GAYINT_DOT_ORG
Tags:arm cowrie elf honeypot mirai Mozi torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9762350-0
Create hunting rule

Unix.Trojan.Mirai-9763616-0
Create hunting rule

Unix.Trojan.Mirai-9769616-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-10018332-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
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Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6ab5312674f4da7946cd8da2/reports/991ad180-93e7-48fa-a45e-3b6897105e9e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2021-11-19T11:44:00Z UTC
Last seen:
2021-11-23T15:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8d3d8bcf667955e619b2f3fe837bb30e0e368c9bbede0454c7f8e94334360dde/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cc27aee4-0e12-40f3-a0e6-dead81051a6f
Behavior Graph:
Download SVG
%3 guuid=536ec521-1800-0000-dcbe-82ec9f0c0000 pid=3231 /usr/bin/sudo guuid=c3a39225-1800-0000-dcbe-82eca40c0000 pid=3236 /tmp/sample.bin guuid=536ec521-1800-0000-dcbe-82ec9f0c0000 pid=3231->guuid=c3a39225-1800-0000-dcbe-82eca40c0000 pid=3236 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5a2c6565-de22-4892-8448-41c0d7f793a1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8d3d8bcf667955e619b2f3fe837bb30e0e368c9bbede0454c7f8e94334360dde
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8d3d8bcf667955e619b2f3fe837bb30e0e368c9bbede0454c7f8e94334360dde/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-11-19 16:22:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ru6yxt3gpfk6mgns6p7ig65tbyhdnde3x3paivgh7duugnbwbxpa._file
Result
Malware family:
mozi
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Score:
  10/10
Tags:
family:mirai family:mozi botnet
Link:
https://tria.ge/reports/260924-rmda5sfa62/
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/8d3d8bcf667955e619b2f3fe837bb30e0e368c9bbede0454c7f8e94334360dde

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:DDoS_Win32_Nitol_B
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Author:mk
Description:Nitol Family
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_p2p_catcher
Create hunting rule
Author:@_lubiedo
Description:Generic catcher for P2P capable linux ELFs
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_5c62e6b2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_77137320
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ac253e4f
Create hunting rule
Author:Elastic Security
Rule name:LIN_Downloader_Unknown_WgetChmodExecute
Create hunting rule
Author:Marjoriefort
Description:Script shell downloader : wget+curl, chmod 777, execution, effacement (rm -rf) - botnet style
Reference:misses_archive / grappe 5.182.210.174
Rule name:Mal_LNX_Mozi_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mozi botnet.
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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

File information

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

Web download

Mirai

elf 8d3d8bcf667955e619b2f3fe837bb30e0e368c9bbede0454c7f8e94334360dde

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2482882/

Comments