MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8922e9a30b6aa7b5aaa34f7c89a77d349eed01e9b6bcfaea9792902f8bbb100. 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 8 File information Comments
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SHA256 hash: c8922e9a30b6aa7b5aaa34f7c89a77d349eed01e9b6bcfaea9792902f8bbb100
SHA3-384 hash: c1b53dacc6e899e10db2c1f8034b0be9ee887c7e10284c864317da5cf38cd9ab91e51fe2561666190d697ef95120038f
SHA1 hash: 9b2fa348a1f1e157284b7918f24d54fdb97a7fc5
MD5 hash: 4c88b931150bc24d35af561a3ada8d0d
humanhash: river-sierra-wisconsin-arkansas
File name:mirai.ppc
Download: download sample
Signature Mirai
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File size:91'548 bytes
First seen:2025-12-25 18:23:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vhozCFG2JTjCfRK9WqNRNO8FywrosKcgAYP2HbiYWXyz6jiMEiTmqcR2:5oztU9Fk5cwKX8iViC2
TLSH T194935A0277180E43E1A25AF42A3F17E0D3FEE5A021F4FA89650EEB464175E365586FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1de0969f-862f-4134-bdef-149815cb3547/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135868-0
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Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

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

Unix.Dropper.Mirai-7136034-0
Create hunting rule

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

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet gafgyt masquerade mirai
Link:
https://www.filescan.io/uploads/694d814ee126b9ff43914415/reports/7cea3306-1016-4a85-9e17-efa8936a8cde/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-25T16:50:00Z UTC
Last seen:
2025-12-25T17:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c8922e9a30b6aa7b5aaa34f7c89a77d349eed01e9b6bcfaea9792902f8bbb100/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6b1039e7-7a8c-4faf-b504-99f507c528d2
Behavior Graph:
Download SVG
%3 guuid=07cb4ae8-1800-0000-ad9c-756224140000 pid=5156 /usr/bin/sudo guuid=55f852ea-1800-0000-ad9c-756225140000 pid=5157 /tmp/sample.bin guuid=07cb4ae8-1800-0000-ad9c-756224140000 pid=5156->guuid=55f852ea-1800-0000-ad9c-756225140000 pid=5157 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/62aa34b8-bb15-48ca-af39-031a118b11ec
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1839412
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839412 Sample: mirai.ppc.elf Startdate: 25/12/2025 Architecture: LINUX Score: 100 38 196.130.190.197, 23 Vodafone-EG Egypt 2->38 40 186.156.122.33, 23 VTRBANDAANCHASACL Chile 2->40 42 99 other IPs or domains 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus detection for dropped file 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 2 other signatures 2->50 10 mirai.ppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 mirai.ppc.elf 10->16         started        process6 18 mirai.ppc.elf 16->18         started        file7 34 /etc/init.d/sysd, POSIX 18->34 dropped 52 Sample tries to set files in /etc globally writable 18->52 54 Drops files in suspicious directories 18->54 56 Sample deletes itself 18->56 58 Sample tries to persist itself using System V runlevels 18->58 22 mirai.ppc.elf sh 18->22         started        24 mirai.ppc.elf 18->24         started        signatures8 process9 process10 26 sh cp 22->26         started        30 mirai.ppc.elf 24->30         started        32 mirai.ppc.elf 24->32         started        file11 36 /usr/bin/.sh, ELF 26->36 dropped 60 Drops invisible ELF files 26->60 62 Drops files in suspicious directories 26->62 signatures12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8922e9a30b6aa7b5aaa34f7c89a77d349eed01e9b6bcfaea9792902f8bbb100
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8922e9a30b6aa7b5aaa34f7c89a77d349eed01e9b6bcfaea9792902f8bbb100/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-12-25 18:24:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcjc5grqw2vhwwvkgt34rgtx2ne65ua6tnv47lvjpeuqf6f3weaa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251225-w16basyqbp/
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Dropper.Mirai-7135868-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/595b6f06-33b2-4760-83f1-3368a17debf8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/c8922e9a30b6aa7b5aaa34f7c89a77d349eed01e9b6bcfaea9792902f8bbb100

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 unique string 'npxXoudifFeEgGaACScs'
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 c8922e9a30b6aa7b5aaa34f7c89a77d349eed01e9b6bcfaea9792902f8bbb100

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735506/
  
Delivery method
Distributed via web download

Comments