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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98554cbcdc531b5ea20ba121191b57be2f6b8ce726e259655de426ee92011821. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98554cbcdc531b5ea20ba121191b57be2f6b8ce726e259655de426ee92011821
SHA3-384 hash: 74a4f29f89e7d10107a349f4082dd6ff776a5a10b47630c4bc942eb485d9a4359cca2898145a7f3a9f76c6e0a241fc70
SHA1 hash: 0f6a57e86a7c5f7e8c63025b97add46a3d54a2fa
MD5 hash: c4571f873eae9a605040e58002a5cfc9
humanhash: winter-seven-sweet-tennessee
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:398'088 bytes
First seen:2026-10-20 16:52:56 UTC
Last seen:2026-10-21 14:42:01 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:nMemW8bbTWIWhexZ1dmFRp7JG3lD4CfVklLlSfsK:5UbCIdPOFj4aZsfsK
TLSH T100840A8953F1DFDDE268D97003736D1B9DB6063735D3A286E16EE922237124848AFE70
telfhash t199f01a28143c23f0c2c5dc6e55dcff21a861d1eba97a2d2bca50c8aaf361e024d00d38
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Runs as daemon
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 expand lolbin obfuscated
Link:
https://www.filescan.io/uploads/6ad79c7a98fdb08b856fcb02/reports/4ebe0598-53a3-4313-9aab-e86ac0ab6428/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/98554cbcdc531b5ea20ba121191b57be2f6b8ce726e259655de426ee92011821
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-20T13:14:00Z UTC
Last seen:
2026-10-20T13:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/98554cbcdc531b5ea20ba121191b57be2f6b8ce726e259655de426ee92011821/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1aa86c09-051d-4999-90b1-420e75d97775
Behavior Graph:
Download SVG
%3 guuid=faa50589-1700-0000-db07-abb2ea0a0000 pid=2794 /usr/bin/sudo guuid=46873c8b-1700-0000-db07-abb2f00a0000 pid=2800 /tmp/sample.bin guuid=faa50589-1700-0000-db07-abb2ea0a0000 pid=2794->guuid=46873c8b-1700-0000-db07-abb2f00a0000 pid=2800 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a1eeef2d-9cfc-4645-8588-a604b346343c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/98554cbcdc531b5ea20ba121191b57be2f6b8ce726e259655de426ee92011821
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/98554cbcdc531b5ea20ba121191b57be2f6b8ce726e259655de426ee92011821/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-20 16:53:19 UTC
File Type:
ELF32 Big (SO)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tbkuzpg4kmnv5iqlueqrsg2xxyxwxdhhe3rfszk54qto5eqbdaqq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/261020-vd3ffscs5y/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Checks CPU configuration
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/98554cbcdc531b5ea20ba121191b57be2f6b8ce726e259655de426ee92011821

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:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:elf_arm_mips_ko_so
Create hunting rule
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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:LIN_Malware_Unknown_ForgeAuto_0daebbb8
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 98554cbcdc531b5ea20ba121191b57be2f6b8ce726e259655de426ee92011821

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947282/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3947495/

Comments