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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f7c2dc8fca898df3dd6a449e1f18a0ede937ff063cb8d3edaf1510f7c6c30ce. 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: 6


Intelligence 6 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f7c2dc8fca898df3dd6a449e1f18a0ede937ff063cb8d3edaf1510f7c6c30ce
SHA3-384 hash: 0b35995e8c18965c9b631010fc3afafb6b2070816d8d061c5c9b71a4df094b2fd3a7d465f862d8f11e08ae234036e179
SHA1 hash: a2339035995bd3ce2a53895ee447f94872cbba36
MD5 hash: 0b6c3a42892e938e2001655eb14673ab
humanhash: angel-montana-tango-nine
File name:akuma_riscv64
Download: download sample
Signature Mirai
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File size:445'056 bytes
First seen:2026-10-12 06:32:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:QRlDv7f7fx6z05dTN6yjZkL8Yr5phB03EbAanT6s1C/lzIUdc9bp1ieLjv1BzIoz:cdB6z05dTGphB00MaZ4gTieLHko04G
TLSH T1C794BF8295214720F1C705FC02EED6D06AE152C366DB7A48CA46F3B8FE4E0D49D679AF
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 :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
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YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite exploit mirai
Link:
https://www.filescan.io/uploads/6acc7f2a667750ef6cca9886/reports/115872f7-9b94-408e-a34f-950d9eac81d9/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-12T04:30:00Z UTC
Last seen:
2026-10-13T18:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8f7c2dc8fca898df3dd6a449e1f18a0ede937ff063cb8d3edaf1510f7c6c30ce/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/35b5b41f-2aa8-4c60-8268-009ef8be6a6f
Behavior Graph:
Download SVG
%3 guuid=43254f08-1800-0000-3bdd-fd8b160b0000 pid=2838 /usr/bin/sudo guuid=6d683c0c-1800-0000-3bdd-fd8b200b0000 pid=2848 /tmp/sample.bin guuid=43254f08-1800-0000-3bdd-fd8b160b0000 pid=2838->guuid=6d683c0c-1800-0000-3bdd-fd8b200b0000 pid=2848 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/74d7b042-4bdf-4070-84d0-da0cecf95c9b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f7c2dc8fca898df3dd6a449e1f18a0ede937ff063cb8d3edaf1510f7c6c30ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f7c2dc8fca898df3dd6a449e1f18a0ede937ff063cb8d3edaf1510f7c6c30ce/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-10-12 06:33:18 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r56c3sh4vcmn6powure6d4mkb3pjg77qmpfy2pw26fiq67dmgdha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261012-hbalfabv3m/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CoinMiner_Strings
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Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
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Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:deepfield_katana_mirai_elf
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Author:Nokia Deepfield ERT
Description:Katana Mirai variant (DDoS bot with rootkit)
Rule name:ELF_IoT_Persistence_Hunt
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Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
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Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:generic_IG_stealer
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Author:RE4rensics
Description:Detects stealers that interacts with IG endpoints after stealing IG cookies
Rule name:Linux_Akuma_Bot
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Author:KSI Digital
Description:akuma IoT bot ELF (Mirai-based): plain-text persistence strings for its systemd-network-helper service and init scripts
Reference:https://github.com/ksi-digital/threat-research/tree/main/akuma-loader
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_Xlogin_Nov24_1
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Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:MIRAI_TELNETCURL_payload
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Author:AfterPacket
Description:Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:NSVPS_Mirai_Busybox_Staging
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Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:SHA512_Constants
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Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
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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
Rule name:Web_Generic_Binary_URL_Download
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Author:Serhii Kocherhan
Description:Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information

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

Web download

Mirai

elf 8f7c2dc8fca898df3dd6a449e1f18a0ede937ff063cb8d3edaf1510f7c6c30ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3948050/
  
Delivery method
Distributed via web download

Comments