MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2da49f221ea054d054ad6864fa443ffafd25a21ffc643a30257980963f36c7a. 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 14 File information Comments
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SHA256 hash: a2da49f221ea054d054ad6864fa443ffafd25a21ffc643a30257980963f36c7a
SHA3-384 hash: 7eb82c6f06ae10f3f2b3df8a530061ef4e45933102ef3cbb916ad56bb87df2cd03762c037e37dce39840e05c5862021b
SHA1 hash: f01a7174b7aab32009a7f2cc4e9ad0e7670a87db
MD5 hash: 9744e0c192047aaa5c6939bdd2cfe7f1
humanhash: equal-fix-three-fanta
File name:xd.ppc
Download: download sample
Signature Mirai
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File size:726'984 bytes
First seen:2026-07-30 02:40:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:SlxZmyYSEVXHE2ujGCKUka8Hha0pP9G2ccgMScE2QK1epoNS/dZ:SppEVXHEhqaSaqlgME2xST
TLSH T119F45A82FF1D0563CA570DF0293F43E5F3217A9241B9D229330E5B572622E36AAC7796
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 :
88
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
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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-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7135996-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136033-0
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Unix.Dropper.Mirai-7136057-0
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Unix.Dropper.Mirai-7171384-0
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Unix.Dropper.Mirai-7355719-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Dropper.Mirai-9977145-0
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Unix.Trojan.Gafgyt-6748839-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Collects information on the CPU
Connection attempt
Kills critical processes
Substitutes an application name
Traces processes
Performs a bruteforce attack in the network
Deleting of the original file
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9919023d-8788-4817-94f6-6c6fa97e57a2
Behavior Graph:
Download SVG
%3 guuid=3df74d8e-1a00-0000-2c7e-74bc78080000 pid=2168 /usr/bin/sudo guuid=31a7e090-1a00-0000-2c7e-74bc7e080000 pid=2174 /tmp/sample.bin guuid=3df74d8e-1a00-0000-2c7e-74bc78080000 pid=2168->guuid=31a7e090-1a00-0000-2c7e-74bc7e080000 pid=2174 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/256fe285-96fd-4f4b-99d9-308a586221e2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a2da49f221ea054d054ad6864fa443ffafd25a21ffc643a30257980963f36c7a
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/a2da49f221ea054d054ad6864fa443ffafd25a21ffc643a30257980963f36c7a/
Threat name:
Linux.Backdoor.Mirai
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Status:
Malicious
First seen:
2026-07-30 02:43:44 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ulnet4rb5icu2bkk22de7jcd76x5ewrb77dehiyck6masy7tnr5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260730-c6tpxaaf45/
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/a2da49f221ea054d054ad6864fa443ffafd25a21ffc643a30257980963f36c7a

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:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:F01_s1ckrule
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Author:s1ckb017
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:malwareelf55503
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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 a2da49f221ea054d054ad6864fa443ffafd25a21ffc643a30257980963f36c7a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3894053/
  
Delivery method
Distributed via web download

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