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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fef49ca55b04a324d9d4ce43419a9577e3d2e56a54fbb67d2051b0cb14baa25. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fef49ca55b04a324d9d4ce43419a9577e3d2e56a54fbb67d2051b0cb14baa25
SHA3-384 hash: c62a94c4906ef0ec61f313d458dfdf9c917a5cb54a77ae79bacb5fcf31e4f48062d9e0aa8d644bdd96c45c6e79a9cd6f
SHA1 hash: 32eef7c07d845a9914d60100a6d43d1bd3b5675c
MD5 hash: 9d654aefd9ca5a55f2e8af6e0e36a07e
humanhash: thirteen-papa-august-quebec
File name:mips64
Download: download sample
Signature Mirai
Create hunting rule
File size:388'608 bytes
First seen:2026-10-18 08:48:38 UTC
Last seen:2026-10-18 21:03:09 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:2wzSpAIqzTVZ15VkFQAUNiWKEk1vmwGjrN:JzSpAIq9Qsbk1vmwQrN
TLSH T1ED843C8453E2D7CEE214EA7053A27C1AACB6063774D3A187E26FB97303B719458EDD60
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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 expand lolbin obfuscated
Link:
https://www.filescan.io/uploads/6ad48808f72796a3ca9d7d81/reports/30762c97-46fc-4b0f-8358-c394f73784f6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2fef49ca55b04a324d9d4ce43419a9577e3d2e56a54fbb67d2051b0cb14baa25
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.be
First seen:
2026-10-18T04:52:00Z UTC
Last seen:
2026-10-19T21:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2fef49ca55b04a324d9d4ce43419a9577e3d2e56a54fbb67d2051b0cb14baa25/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/762a946b-bae4-4255-89c1-427bf626fb45
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2fef49ca55b04a324d9d4ce43419a9577e3d2e56a54fbb67d2051b0cb14baa25
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2fef49ca55b04a324d9d4ce43419a9577e3d2e56a54fbb67d2051b0cb14baa25/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-18 08:49:20 UTC
File Type:
ELF64 Big (SO)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f7xutssvwbfdetm5jtsdignjk57d2lswuvh3wz6saunqzmklvisq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/261018-kq4h6say2m/
Behaviour
System Network Configuration Discovery
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/2fef49ca55b04a324d9d4ce43419a9577e3d2e56a54fbb67d2051b0cb14baa25

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: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 2fef49ca55b04a324d9d4ce43419a9577e3d2e56a54fbb67d2051b0cb14baa25

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947511/
  
Delivery method
Distributed via web download

Comments