MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a13655a2a02812971c73bcd5fa0a49a6ce75a36e4741ed5de1cab6c2f78e140f. 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: 13


Intelligence 13 IOCs YARA 11 File information Comments
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SHA256 hash: a13655a2a02812971c73bcd5fa0a49a6ce75a36e4741ed5de1cab6c2f78e140f
SHA3-384 hash: eb4eaa5849d3e4ec2f5a1589ddc28aa197c8eb1325c0c0ff49bd37b4c1d16351480063618976de23d909897f9550edf5
SHA1 hash: 7a2f690125c0e7f712cd0ae59224d7a8dc3832dd
MD5 hash: 186a82313863a9db1960c52d0b576ea6
humanhash: july-bluebird-saturn-eleven
File name:db0fa4b8db0333367e9bda3ab68b8042.ppc
Download: download sample
Signature Mirai
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File size:176'660 bytes
First seen:2026-02-03 05:47:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Wa0vyH+vPlTPdkwjxTOz8fgtrmewbZn0/:Wa0vVtTlkwjxTOzEgDwR0/
TLSH T1FA043A01770C0D43D2632EF43A3F17D0A3EFDA9121B4E545294FAA8A9272E33654AEDD
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 431776d13d6e8312c4e34a94be9401c2303e71bbf5694d84f2db2db1cc301f9a
File size (compressed) :63'252 bytes
File size (de-compressed) :176'660 bytes
Format:linux/ppc32
Packed file: 431776d13d6e8312c4e34a94be9401c2303e71bbf5694d84f2db2db1cc301f9a

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d4c86b38-2b54-47d5-82dd-900badbe95ea/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

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

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
CVE-2017-17215 gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69818c2a930564ff3c85dded/reports/9594185f-54c1-469b-882e-c7bfc62a4103/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Exploit.Linux.Mvpower.a HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.ii HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a13655a2a02812971c73bcd5fa0a49a6ce75a36e4741ed5de1cab6c2f78e140f/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e78ce320-0d1b-41d3-a896-1122e18e50ae
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1862142
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862142 Sample: db0fa4b8db0333367e9bda3ab68... Startdate: 03/02/2026 Architecture: LINUX Score: 100 29 stopdicksucking.duckdns.org 2->29 31 197.190.151.163 zain-asGH Ghana 2->31 33 99 other IPs or domains 2->33 35 Suricata IDS alerts for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 43 4 other signatures 2->43 8 db0fa4b8db0333367e9bda3ab68b8042.ppc.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 8 other processes 2->14 signatures3 41 Uses dynamic DNS services 29->41 process4 process5 16 db0fa4b8db0333367e9bda3ab68b8042.ppc.elf 8->16         started        18 wrapper-2.0 xfpm-power-backlight-helper 10->18         started        process6 20 db0fa4b8db0333367e9bda3ab68b8042.ppc.elf 16->20         started        23 db0fa4b8db0333367e9bda3ab68b8042.ppc.elf 16->23         started        25 db0fa4b8db0333367e9bda3ab68b8042.ppc.elf 16->25         started        27 3 other processes 16->27 signatures7 45 Sample tries to kill multiple processes (SIGKILL) 20->45
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a13655a2a02812971c73bcd5fa0a49a6ce75a36e4741ed5de1cab6c2f78e140f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a13655a2a02812971c73bcd5fa0a49a6ce75a36e4741ed5de1cab6c2f78e140f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a13655a2a02812971c73bcd5fa0a49a6ce75a36e4741ed5de1cab6c2f78e140f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-03 04:45:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ue3flivafajjohdtxtk7ucsju3hhli3oi5a62xpbzk3mf54ocqhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable linux
Link:
https://tria.ge/reports/260203-ghnk7sdv5e/
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/a13655a2a02812971c73bcd5fa0a49a6ce75a36e4741ed5de1cab6c2f78e140f

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
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: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: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 431776d13d6e8312c4e34a94be9401c2303e71bbf5694d84f2db2db1cc301f9a

Mirai

elf a13655a2a02812971c73bcd5fa0a49a6ce75a36e4741ed5de1cab6c2f78e140f

(this sample)

  
Dropped by
SHA256 431776d13d6e8312c4e34a94be9401c2303e71bbf5694d84f2db2db1cc301f9a
  
URLhaus
https://urlhaus.abuse.ch/url/3770785/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3a477467418ce057a23347059153f9a4
  
URLhaus
https://urlhaus.abuse.ch/url/3770569/

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