MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20d39b1059efa67e2e70ed179ed48bb3ef93d3cfcc4aeedb16bf381bf44b798e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20d39b1059efa67e2e70ed179ed48bb3ef93d3cfcc4aeedb16bf381bf44b798e
SHA3-384 hash: fc31d854ecfc26baef8ba33a8187e86d7562217f1b23fe356a15703dd8ecfcd2652eb6eb01672f9929ce14f8f7b0ef05
SHA1 hash: 75e1979f050d5f29878f0df656af79700a87280e
MD5 hash: 6337f827e1e8e690aba5f1e3c2fa230b
humanhash: black-summer-stairway-seven
File name:hoho.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:50'688 bytes
First seen:2023-09-06 04:50:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:omso9sEallYUxBTcJ3qbxJ3USFlvG4UbPUWTSh05anSRZvYPvT/hcB3D8nRRePNj:2ooCUxdr04UdaqZIvT5r5xT
TLSH T14F332A51BC919A12C5D4637BFA6E41CD332623A8D1DF33079D262F513BCA82F0EAB651
telfhash t14f01fd0a5f0c0aac77e801c6938fa326ca9db1d411b6308c8f6ea7bb4701dd03475432
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

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

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

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug masquerade mirai
Link:
https://www.filescan.io/uploads/64f805392a262962b794a472/reports/e1c075a3-b88d-4028-b720-30965bcb3943/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
79.110.48.17:80/bins
Number of open files:
5
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/20d39b1059efa67e2e70ed179ed48bb3ef93d3cfcc4aeedb16bf381bf44b798e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not found
UDP botnet C2(s):
not found
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8efa6ea8-1d9f-4622-9e63-9004ee2649ba
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1304018
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1304018 Sample: hoho.arm.elf Startdate: 06/09/2023 Architecture: LINUX Score: 68 56 180.128.216.216 WIN-AS-TH-APWorldInternetworkCoLtdThailandTH Thailand 2->56 58 186.156.116.8 VTRBANDAANCHASACL Chile 2->58 60 98 other IPs or domains 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 Yara detected Mirai 2->66 68 Uses known network protocols on non-standard ports 2->68 10 hoho.arm.elf 2->10         started        signatures3 process4 process5 12 hoho.arm.elf 10->12         started        14 hoho.arm.elf 10->14         started        16 hoho.arm.elf 10->16         started        process6 18 hoho.arm.elf 12->18         started        20 hoho.arm.elf 12->20         started        22 hoho.arm.elf 14->22         started        24 hoho.arm.elf 14->24         started        26 hoho.arm.elf 14->26         started        28 2 other processes 14->28 process7 30 hoho.arm.elf 18->30         started        32 hoho.arm.elf 18->32         started        34 hoho.arm.elf 18->34         started        46 2 other processes 18->46 36 hoho.arm.elf 22->36         started        38 hoho.arm.elf 22->38         started        40 hoho.arm.elf 22->40         started        42 hoho.arm.elf 22->42         started        44 hoho.arm.elf 24->44         started        process8 48 hoho.arm.elf 30->48         started        50 hoho.arm.elf 30->50         started        52 hoho.arm.elf 30->52         started        54 hoho.arm.elf 30->54         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20d39b1059efa67e2e70ed179ed48bb3ef93d3cfcc4aeedb16bf381bf44b798e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-09-06 04:51:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=edjzwecz56th4ltq5ulz5velwpxzhu6pzrfo5wywx44bx5clpgha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora
Link:
https://tria.ge/reports/230906-fgtkdsdd36/
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/20d39b1059efa67e2e70ed179ed48bb3ef93d3cfcc4aeedb16bf381bf44b798e

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:myMirai
Create hunting rule
Description:Mirai

File information

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

Web download

Mirai

elf 20d39b1059efa67e2e70ed179ed48bb3ef93d3cfcc4aeedb16bf381bf44b798e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2709951/
  
Delivery method
Distributed via web download

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