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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90feb8a42116a8687589bcf05e1eb6ad645f55a777931b0436ea58c9e58a97cb. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90feb8a42116a8687589bcf05e1eb6ad645f55a777931b0436ea58c9e58a97cb
SHA3-384 hash: 50bff62dbacbec92bec838f03ff40bc9e2d28323509dfe3cbd97c89f3c0eb64adc15bc0305db2e62415495e35433ef0a
SHA1 hash: 72da504a1c91664ee800bcdccef388bee3e29de9
MD5 hash: 6613e2baade9b7b93c6739f64d3a256b
humanhash: maryland-venus-delta-low
File name:android-arm64
Download: download sample
Signature Mirai
Create hunting rule
File size:374'504 bytes
First seen:2026-10-10 01:17:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:3n5a9RuYvJ4br6vdhf1LbKDpvqnoaOFW7:3n5a9Ho6vdhsRqnou
TLSH T1B9844B4CD1F5E3DEE288F67852157D169C32317A31A3728A720FA56B53EB28449EDE30
telfhash t12411bd46ad79d6ae6d938a20aca967b09113da223171c320ef10ced4ac3e515f20de4f
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 :
86
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32144.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 obfuscated
Link:
https://www.filescan.io/uploads/6ac9925a36d156c49fd61413/reports/8d7b9920-3639-46bf-9fe6-343959bac407/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/90feb8a42116a8687589bcf05e1eb6ad645f55a777931b0436ea58c9e58a97cb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-09T23:33:00Z UTC
Last seen:
2026-10-10T01:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/90feb8a42116a8687589bcf05e1eb6ad645f55a777931b0436ea58c9e58a97cb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ca9f9e55-34e7-49ed-ba00-b7d7da7da0cc
Behavior Graph:
Download SVG
%3 guuid=35c347a4-1600-0000-4d87-65bc060d0000 pid=3334 /usr/bin/sudo guuid=1b0f2ba6-1600-0000-4d87-65bc0d0d0000 pid=3341 /tmp/sample.bin guuid=35c347a4-1600-0000-4d87-65bc060d0000 pid=3334->guuid=1b0f2ba6-1600-0000-4d87-65bc0d0d0000 pid=3341 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9f5176a5-20fc-4c81-aa8a-c6c44b7715d8
Score:
82%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/90feb8a42116a8687589bcf05e1eb6ad645f55a777931b0436ea58c9e58a97cb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/90feb8a42116a8687589bcf05e1eb6ad645f55a777931b0436ea58c9e58a97cb/
Threat name:
Linux.Exploit.CVE-2026-43284
Create hunting rule
Status:
Malicious
First seen:
2026-10-10 01:18:17 UTC
File Type:
ELF64 Little (SO)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sd7lrjbbc2ugq5mjxtyf4hvwvvsf6vnho6jrwbbw5jmmtzmks7fq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/261010-bn2r5ayx2l/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_HKTL_LNX_DirtyFragShellcode_May26
Create hunting rule
Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:EXPL_LNX_DirtyFrag_ForensicArtefacts_May26
Create hunting rule
Author:Florian Roth
Description:Detects DirtyFrag exploit code POC usage in Linux environments
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:NSVPS_Hydra_SSH_Bruteforce
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 90feb8a42116a8687589bcf05e1eb6ad645f55a777931b0436ea58c9e58a97cb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3912129/
  
Delivery method
Distributed via web download

Comments