MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd3900e420a0d9c9d26783b2f6aa023087e006b3eb8b44094849cbcdd3c84e49. 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: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd3900e420a0d9c9d26783b2f6aa023087e006b3eb8b44094849cbcdd3c84e49
SHA3-384 hash: 313c0f5f7a76f3d7a8e24a216ad4ea33a56afee35e66ff72113af78d046907fd23b54fc43be59ca5ecb912f4ace46f15
SHA1 hash: fd9fe43586854a75ef8ceda045447af8e7645a2c
MD5 hash: ff57ed54a8dba7f660befc831dac8acf
humanhash: pizza-vegan-zulu-bulldog
File name:mynode.armv4_32
Download: download sample
Signature Mirai
Create hunting rule
File size:191'409 bytes
First seen:2026-05-19 19:39:10 UTC
Last seen:2026-05-20 02:34:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:t6Pnp049wm19trxoPZnlHXVo6BdQdJl8m+ECssFZTkrakpZgiBS:t6Pp049/19tlSn1XVo6bm+ECssFZTkrQ
TLSH T186140A01B9104B57C5C32BBAF7DF46993B336B1897EB3301AA28BEB42F4679D1D29111
telfhash t1b4611348943d05d9ae731c2968696be35943f52a22e5bb28ff16cdc4084e42df254e0f
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
47
Origin country :
RO RO
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Unix.Trojan.Mirai-10058666-0
Create hunting rule

Unix.Trojan.Mirai-10059004-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-17T16:53:00Z UTC
Last seen:
2026-05-19T17:54:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Linux.Agent.se
Link:
https://opentip.kaspersky.com/fd3900e420a0d9c9d26783b2f6aa023087e006b3eb8b44094849cbcdd3c84e49/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b262aa85-c7a9-4153-826c-b86e7f278334
Behavior Graph:
Download SVG
%3 guuid=904685d4-1700-0000-2e95-4c18550b0000 pid=2901 /usr/bin/sudo guuid=b4cf99d6-1700-0000-2e95-4c185c0b0000 pid=2908 /tmp/sample.bin guuid=904685d4-1700-0000-2e95-4c18550b0000 pid=2901->guuid=b4cf99d6-1700-0000-2e95-4c185c0b0000 pid=2908 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8d467321-4dc2-4c01-875a-08ca2825c5fe
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fd3900e420a0d9c9d26783b2f6aa023087e006b3eb8b44094849cbcdd3c84e49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd3900e420a0d9c9d26783b2f6aa023087e006b3eb8b44094849cbcdd3c84e49/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fd3900e420a0d9c9d26783b2f6aa023087e006b3eb8b44094849cbcdd3c84e49
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7u4qbzbaudm4tuthqozpnkqcgcd6abvt5ofuickijhf43u6ijzeq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260519-yddnwab12y/
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/fd3900e420a0d9c9d26783b2f6aa023087e006b3eb8b44094849cbcdd3c84e49

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
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 fd3900e420a0d9c9d26783b2f6aa023087e006b3eb8b44094849cbcdd3c84e49

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3850172/
  
Delivery method
Distributed via web download

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