MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38807dfce9472b655a2012e808f2b351dca6c4b0a6eac4dd52bb1120f0368417. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38807dfce9472b655a2012e808f2b351dca6c4b0a6eac4dd52bb1120f0368417
SHA3-384 hash: 32bc94e3be5a48f0a899202f351040bd1165fc0a68872f8081fbafecec83563a94bf1963cab5f46283eda8412c6bc7a1
SHA1 hash: ded51aab72c98e8dfff764ada47209e1fd647fbc
MD5 hash: da31015aa8654d3911a710c6fe74fff4
humanhash: tango-neptune-hawaii-mississippi
File name:hoho.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:52'292 bytes
First seen:2025-12-27 16:25:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:t2oVxxtq9KqLPbMl/ekt1DYZYl6yaf4TojaibO+ypGvzYw:t26xxtSFPbMl/lt9Yqlps/yKkw
TLSH T1C8336B31F93A2E17C0D4A47E12F74724B2F1675E25A8CA2E7D720E4EFF14A40A54B6B4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/58725a25-220a-4eb3-b417-cb74d78fb35e/
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai
Link:
https://www.filescan.io/uploads/695008a6e126b9ff43933faf/reports/230a887f-b772-4bb7-ab50-2209a9ce6e56/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-27T01:47:00Z UTC
Last seen:
2025-12-28T12:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/38807dfce9472b655a2012e808f2b351dca6c4b0a6eac4dd52bb1120f0368417/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/baef98ee-5c60-4ea8-aae8-b917cebbaaae
Behavior Graph:
Download SVG
%3 guuid=04d5e4b3-1a00-0000-647e-f81947090000 pid=2375 /usr/bin/sudo guuid=68a6e6b5-1a00-0000-647e-f8194c090000 pid=2380 /tmp/sample.bin guuid=04d5e4b3-1a00-0000-647e-f81947090000 pid=2375->guuid=68a6e6b5-1a00-0000-647e-f8194c090000 pid=2380 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/742beb4d-2e35-4a56-ac0d-a8aa8b6193c9
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1840318
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840318 Sample: hoho.spc.elf Startdate: 27/12/2025 Architecture: LINUX Score: 64 56 67.111.92.197 XO-AS15US United States 2->56 58 72.242.215.113 WINDSTREAMUS United States 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 Uses known network protocols on non-standard ports 2->66 10 hoho.spc.elf 2->10         started        signatures3 process4 process5 12 hoho.spc.elf 10->12         started        15 hoho.spc.elf 10->15         started        17 hoho.spc.elf 10->17         started        signatures6 70 Sample tries to kill multiple processes (SIGKILL) 12->70 19 hoho.spc.elf 12->19         started        21 hoho.spc.elf 12->21         started        23 hoho.spc.elf 15->23         started        26 hoho.spc.elf 15->26         started        28 hoho.spc.elf 15->28         started        30 2 other processes 15->30 process7 signatures8 32 hoho.spc.elf 19->32         started        34 hoho.spc.elf 19->34         started        36 hoho.spc.elf 19->36         started        46 2 other processes 19->46 68 Sample tries to kill multiple processes (SIGKILL) 23->68 38 hoho.spc.elf 23->38         started        40 hoho.spc.elf 23->40         started        42 hoho.spc.elf 23->42         started        44 hoho.spc.elf 23->44         started        process9 process10 48 hoho.spc.elf 32->48         started        50 hoho.spc.elf 32->50         started        52 hoho.spc.elf 32->52         started        54 hoho.spc.elf 32->54         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/38807dfce9472b655a2012e808f2b351dca6c4b0a6eac4dd52bb1120f0368417
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/38807dfce9472b655a2012e808f2b351dca6c4b0a6eac4dd52bb1120f0368417/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/38807dfce9472b655a2012e808f2b351dca6c4b0a6eac4dd52bb1120f0368417
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 16:15:32 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=hcah37hji4vwkwracluar4vtkhoknrfqu3vmjxksxmisb4bwqqlq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora linux
Link:
https://tria.ge/reports/251227-txlrdaynbv/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d96a1eb6-ecfe-40b5-82b9-551b4bd9e36b
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/38807dfce9472b655a2012e808f2b351dca6c4b0a6eac4dd52bb1120f0368417

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

File information

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

Web download

Mirai

elf 38807dfce9472b655a2012e808f2b351dca6c4b0a6eac4dd52bb1120f0368417

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744791/
  
Delivery method
Distributed via web download

Comments