MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f37ff61d1db20972a759f45e2cf04731d63441c7bf2b2ae88c86d55a6082356b. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f37ff61d1db20972a759f45e2cf04731d63441c7bf2b2ae88c86d55a6082356b
SHA3-384 hash: 274273f3f1a472ccdf96b3934f8c057d32ee2e27196a85f0f9008cb548b7c9abb396404eb70d00722dc4f3d3da0de9f7
SHA1 hash: 4bf2363a26b484d86f0ec509381995fb1b5c1328
MD5 hash: 1e43969db5d491cc33f0602219926171
humanhash: princess-zebra-delta-echo
File name:jade420.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:76'428 bytes
First seen:2025-11-24 16:29:48 UTC
Last seen:2025-11-24 22:56:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:X/GELq4qtRNiPZbOIr8WhTw16rgqC6NZt:X+Ee4KRNCZbzrlgjI
TLSH T1AB733ACDB8024E3CF94BA5B944560E05B924639896C30F2BB7ABFDE36DB21587D02D42
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
133
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6924882cf6a4ba1793aee032/reports/aa933c70-45c1-4a95-b751-598353732905/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-24T05:52:00Z UTC
Last seen:
2025-11-25T00:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f37ff61d1db20972a759f45e2cf04731d63441c7bf2b2ae88c86d55a6082356b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3dc969e2-6180-4e26-ba59-1ba577127a0a
Behavior Graph:
Download SVG
%3 guuid=2039cd5c-1800-0000-0c81-4d28920c0000 pid=3218 /usr/bin/sudo guuid=e6fd705e-1800-0000-0c81-4d28980c0000 pid=3224 /tmp/sample.bin guuid=2039cd5c-1800-0000-0c81-4d28920c0000 pid=3218->guuid=e6fd705e-1800-0000-0c81-4d28980c0000 pid=3224 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/44bdb118-e82d-4dcb-bef2-385ad0642d4b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1820118
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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/f37ff61d1db20972a759f45e2cf04731d63441c7bf2b2ae88c86d55a6082356b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f37ff61d1db20972a759f45e2cf04731d63441c7bf2b2ae88c86d55a6082356b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-24 01:19:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6n77mhi5wiexfj2z6rpcz4chghldiqohx4vsv2emq3kvuyecgvvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai linux
Link:
https://tria.ge/reports/251124-tz41qsskdn/
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/68d89d25-bed3-45f4-99eb-263de96e5d37
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/f37ff61d1db20972a759f45e2cf04731d63441c7bf2b2ae88c86d55a6082356b

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 f37ff61d1db20972a759f45e2cf04731d63441c7bf2b2ae88c86d55a6082356b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3715760/
  
Delivery method
Distributed via web download

Comments