MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a778f86f2d095319c1fd7e68214f325aeeede24e07fa401038de010b8e76b738. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a778f86f2d095319c1fd7e68214f325aeeede24e07fa401038de010b8e76b738
SHA3-384 hash: 9865ba89ed2bb744615f802133f7cf26bb2c36df4f381e9d087aa08441ea3dafe45edb6b8075b479a9b6d9476a80c572
SHA1 hash: 8633416a3874da348e0fe23b44e657cbcd160f44
MD5 hash: 368d8471d8b3c8a2f907fe2d102d2915
humanhash: chicken-connecticut-alanine-nine
File name:SwiftSec.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:136'482 bytes
First seen:2024-12-08 14:50:57 UTC
Last seen:2024-12-09 05:29:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:fVOaoBmxuVJgyiOP/oxpyaEHDokBzXTKV+84/M/9vDVdYj:f0aoBwuVJgyiO4xpyaEHcs8+8MM/97Yj
TLSH T14DD34B46FA418A13C4D513B6FAAF4149333297A4D3DB730699186FB43FC6B6E0E63606
telfhash t12421ceb1572a96255969cfdc8add73a9022c93021247ef33ef2184bc641949df629c4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135870-0
Create hunting rule

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

Unix.Dropper.Mirai-7136025-0
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Unix.Trojan.Mirai-9760303-0
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Unix.Trojan.Mirai-9964459-0
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Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6755b257469da547b397516clinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6755b257013bbc0840c15a5f/reports/9a899ddb-b123-420b-b7ea-c2dc8666f0c5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a778f86f2d095319c1fd7e68214f325aeeede24e07fa401038de010b8e76b738
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d19382c2-5a0e-4074-9fe0-0845121235fa
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1570982
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a778f86f2d095319c1fd7e68214f325aeeede24e07fa401038de010b8e76b738
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a778f86f2d095319c1fd7e68214f325aeeede24e07fa401038de010b8e76b738/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-08 15:07:57 UTC
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u54pq3znbfjrtqp5pzucctzsllxo3ysoa75eaeby3yaqxdtww44a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kurc
Link:
https://tria.ge/reports/241208-r75k5a1qbn/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135870-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ffce6cd5-e562-41ba-b7c2-25c9e05293c3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/a778f86f2d095319c1fd7e68214f325aeeede24e07fa401038de010b8e76b738

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_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a778f86f2d095319c1fd7e68214f325aeeede24e07fa401038de010b8e76b738

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3333333/
  
Delivery method
Distributed via web download

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