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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f642489cee2a2ed21e6498d3cee13decad32834d24e094533b10d499f64b193. 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 16 File information Comments
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SHA256 hash: 8f642489cee2a2ed21e6498d3cee13decad32834d24e094533b10d499f64b193
SHA3-384 hash: 307f3994add0038bf085e51b0e4046a429b2109f7a41d90d793aa5290f06ab65ed846f478db51543c238528c67d75de0
SHA1 hash: 73eedc37bcb2a9b2fffe0059756ebd6b12aeed26
MD5 hash: f4671a8dbe7ad18d92b578e41dc5ec2e
humanhash: charlie-burger-stream-carbon
File name:sora.ppc
Download: download sample
Signature Mirai
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File size:142'080 bytes
First seen:2026-09-08 16:57:05 UTC
Last seen:2026-09-09 16:19:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:dxgsSX/PrW3YJrq1n8RxUzIT0XiSwCvhinmp1pUI1V+DH2rRWbHrsgH/:76PPrK1nm6xXiSbwwpUI1uH1H/
TLSH T140D35D02BB588F47E9975DF414BF2B9043AEEE5065B1B184E54EEE4D1231FA2241EF8C
telfhash t1304168250e575a390b10d9ac98cd7765956c6353e5009eb2df68885c62240dbe8aff0e
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ed481a35-d095-4afb-899f-97d83361d9af/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Sanesecurity.Malware.30442.LC.UNOFFICIAL
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SecuriteInfo.com.Linux.Exploit-3.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
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Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7135980-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7139230-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
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Unix.Dropper.Mirai-9977145-0
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Unix.Trojan.Gafgyt-6748839-0
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Unix.Trojan.Mirai-5607483-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Trojan.Mirai-7135981-0
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Unix.Trojan.Mirai-9819563-0
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Unix.Trojan.Mirai-9820623-0
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Unix.Trojan.Mirai-9940367-0
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YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Runs as daemon
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6aa03e7d4de426f5ad8c919c/reports/2eed0ad0-f31d-47c7-80e8-95bda246471d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-08T14:02:00Z UTC
Last seen:
2026-09-09T18:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8f642489cee2a2ed21e6498d3cee13decad32834d24e094533b10d499f64b193/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/030c226f-120f-4f9d-9ac0-cffe0581e8fb
Behavior Graph:
Download SVG
%3 guuid=d9b8fb62-1c00-0000-6878-345cb5090000 pid=2485 /usr/bin/sudo guuid=860cf868-1c00-0000-6878-345cc7090000 pid=2503 /tmp/sample.bin guuid=d9b8fb62-1c00-0000-6878-345cb5090000 pid=2485->guuid=860cf868-1c00-0000-6878-345cc7090000 pid=2503 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0ab2b90f-1b3d-4be3-bddb-90613991f1d7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f642489cee2a2ed21e6498d3cee13decad32834d24e094533b10d499f64b193
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/8f642489cee2a2ed21e6498d3cee13decad32834d24e094533b10d499f64b193/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-09-08 16:58:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5scjcoo4kro2ipgjggtz3qt33fngkbu2jhasrjtweguth3ewgjq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:sora botnet linux
Link:
https://tria.ge/reports/260908-vgf2mafj3x/
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/8f642489cee2a2ed21e6498d3cee13decad32834d24e094533b10d499f64b193

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
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Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
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Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
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Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
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Author:Elastic Security
Rule name:Linux_Mirai_Generic
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Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
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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
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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

File information

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

Web download

Mirai

elf 8f642489cee2a2ed21e6498d3cee13decad32834d24e094533b10d499f64b193

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3913996/
  
Delivery method
Distributed via web download

Comments