MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 398a21600bd2219140d85b90c16e0408986024228d221ee2eb7191766cff4b12. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 398a21600bd2219140d85b90c16e0408986024228d221ee2eb7191766cff4b12
SHA3-384 hash: f37c6588c2e046e58d421bf4ef22a319f40cbc88de5217c5171e7701555d6634ab090122f48492f83eed19b31dc7c67b
SHA1 hash: ccb180b290359723aed148a865eb44d8ec193cf6
MD5 hash: f19f69f44aee38c90a18fc7dfde723f8
humanhash: nine-virginia-pasta-quiet
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:120'672 bytes
First seen:2025-12-20 09:34:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:U/6J2G7xguYNiecNH5YUgEg18ztn8M+t1NXrH0PQlceN8zU6:5GumA5YUgEU8+LNj0QWe6I6
TLSH T19BC38DA86E4E3DE2D2C7D37DCE044E22712B74F5C62193B0BD0253AED5DBCAA89E0551
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 :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-20T06:44:00Z UTC
Last seen:
2025-12-20T17:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/398a21600bd2219140d85b90c16e0408986024228d221ee2eb7191766cff4b12/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/67a98a5f-2cff-41ce-a0c0-15ec0f507874
Behavior Graph:
Download SVG
%3 guuid=3e64a393-1b00-0000-b441-a75d9d0b0000 pid=2973 /usr/bin/sudo guuid=87630296-1b00-0000-b441-a75d9f0b0000 pid=2975 /tmp/sample.bin guuid=3e64a393-1b00-0000-b441-a75d9d0b0000 pid=2973->guuid=87630296-1b00-0000-b441-a75d9f0b0000 pid=2975 execve guuid=be7a0a98-1b00-0000-b441-a75da20b0000 pid=2978 /usr/bin/dash guuid=87630296-1b00-0000-b441-a75d9f0b0000 pid=2975->guuid=be7a0a98-1b00-0000-b441-a75da20b0000 pid=2978 clone guuid=ef252b98-1b00-0000-b441-a75da40b0000 pid=2980 /usr/bin/dash guuid=87630296-1b00-0000-b441-a75d9f0b0000 pid=2975->guuid=ef252b98-1b00-0000-b441-a75da40b0000 pid=2980 clone guuid=0f513298-1b00-0000-b441-a75da50b0000 pid=2981 /usr/bin/dash guuid=87630296-1b00-0000-b441-a75d9f0b0000 pid=2975->guuid=0f513298-1b00-0000-b441-a75da50b0000 pid=2981 clone guuid=ffd65798-1b00-0000-b441-a75da60b0000 pid=2982 /usr/bin/dash guuid=87630296-1b00-0000-b441-a75d9f0b0000 pid=2975->guuid=ffd65798-1b00-0000-b441-a75da60b0000 pid=2982 clone guuid=ea0f5f98-1b00-0000-b441-a75da70b0000 pid=2983 /usr/bin/dash guuid=87630296-1b00-0000-b441-a75d9f0b0000 pid=2975->guuid=ea0f5f98-1b00-0000-b441-a75da70b0000 pid=2983 clone guuid=409e7498-1b00-0000-b441-a75da80b0000 pid=2984 /usr/bin/dash guuid=87630296-1b00-0000-b441-a75d9f0b0000 pid=2975->guuid=409e7498-1b00-0000-b441-a75da80b0000 pid=2984 clone guuid=7ece7b98-1b00-0000-b441-a75da90b0000 pid=2985 /usr/bin/dash guuid=409e7498-1b00-0000-b441-a75da80b0000 pid=2984->guuid=7ece7b98-1b00-0000-b441-a75da90b0000 pid=2985 clone guuid=33d58098-1b00-0000-b441-a75daa0b0000 pid=2986 /usr/bin/dash guuid=409e7498-1b00-0000-b441-a75da80b0000 pid=2984->guuid=33d58098-1b00-0000-b441-a75daa0b0000 pid=2986 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/920f9f72-5220-418c-802d-a323804d6794
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1836658
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/398a21600bd2219140d85b90c16e0408986024228d221ee2eb7191766cff4b12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/398a21600bd2219140d85b90c16e0408986024228d221ee2eb7191766cff4b12/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-20 09:35:25 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hgfccyal2iqzcqgyloimc3qebcmgajbcrurb5yxlogixm3h7jmja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251220-lkk1basrhp/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/608bab2f-3aaf-4fbc-858c-6c138aa532f3
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/398a21600bd2219140d85b90c16e0408986024228d221ee2eb7191766cff4b12

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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 398a21600bd2219140d85b90c16e0408986024228d221ee2eb7191766cff4b12

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3737795/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3718754/
  
URLhaus
https://urlhaus.abuse.ch/url/3732881/
  
URLhaus
https://urlhaus.abuse.ch/url/3734472/

Comments