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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86b98945bb55f4cea81d52bc475def9cdaea7eabe1b39921e827aa6e79844dfa. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86b98945bb55f4cea81d52bc475def9cdaea7eabe1b39921e827aa6e79844dfa
SHA3-384 hash: 9fa45a754d61a6870fadbeb3b760dd7034821aaac949fee5214acc791e36396928d39d865cf25886cce6e487a341da03
SHA1 hash: eb42c0095640a75f2bd647c1d6f9ac2b84c58313
MD5 hash: 338fb48db1b25346a156607a571e7eef
humanhash: coffee-delta-avocado-failed
File name:86b98945bb55f4cea81d52bc475def9cdaea7eabe1b39921e827aa6e79844dfa
Download: download sample
Signature Mirai
Create hunting rule
File size:886'344 bytes
First seen:2026-10-19 16:06:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:pvgOhPPhHINr+mxdzlbdVg32NNdmOwO20Qb:p5hPPhoNhnpbgp
TLSH T13B157C89E7C3D4F1F65304F10A4FC7E21528A2165063F6F2EB8C1A9778B6B526E1632D
telfhash t1bcc1f1b329609cecb7f05902865b7224de36e02726f029760df26451b7b2e436f36d78
Magika elf
Reporter Rocketguy
Tags:elf honeypot mirai


Avatar
Rocketguy
Captured by a RocketCore internet honeypot; not present in MalwareBazaar at capture time.

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-52.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135828-0
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Trojan.Gafgyt-9876285-0
Create hunting rule

Unix.Trojan.Gafgyt-9876369-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Connection attempt
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-07T20:18:00Z UTC
Last seen:
2026-10-15T09:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/86b98945bb55f4cea81d52bc475def9cdaea7eabe1b39921e827aa6e79844dfa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0fcdaf03-5d0a-4b39-8ffc-0e1d4b6735bc
Behavior Graph:
Download SVG
%3 guuid=117f41e2-1900-0000-8e67-2b27b6090000 pid=2486 /usr/bin/sudo guuid=9629e8e4-1900-0000-8e67-2b27bc090000 pid=2492 /tmp/sample.bin write-file guuid=117f41e2-1900-0000-8e67-2b27b6090000 pid=2486->guuid=9629e8e4-1900-0000-8e67-2b27bc090000 pid=2492 execve guuid=9f6580e5-1900-0000-8e67-2b27be090000 pid=2494 /tmp/libcow.so zombie guuid=9629e8e4-1900-0000-8e67-2b27bc090000 pid=2492->guuid=9f6580e5-1900-0000-8e67-2b27be090000 pid=2494 clone guuid=0c54a3e5-1900-0000-8e67-2b27c0090000 pid=2496 /tmp/libcow.so net guuid=9f6580e5-1900-0000-8e67-2b27be090000 pid=2494->guuid=0c54a3e5-1900-0000-8e67-2b27c0090000 pid=2496 clone eb6e148b-f90b-581e-8c96-1d2bbf2e4bc8 45.9.149.168:8001 guuid=0c54a3e5-1900-0000-8e67-2b27c0090000 pid=2496->eb6e148b-f90b-581e-8c96-1d2bbf2e4bc8 con guuid=7a84dce5-1900-0000-8e67-2b27c1090000 pid=2497 /tmp/libcow.so net net-scan send-data guuid=0c54a3e5-1900-0000-8e67-2b27c0090000 pid=2496->guuid=7a84dce5-1900-0000-8e67-2b27c1090000 pid=2497 clone guuid=7a84dce5-1900-0000-8e67-2b27c1090000 pid=2497|network network activity to 4098 IP addresses review logs to see them all guuid=7a84dce5-1900-0000-8e67-2b27c1090000 pid=2497->guuid=7a84dce5-1900-0000-8e67-2b27c1090000 pid=2497|network network
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/16015808-807d-4761-a47e-eaf1fe11c4ca
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/86b98945bb55f4cea81d52bc475def9cdaea7eabe1b39921e827aa6e79844dfa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86b98945bb55f4cea81d52bc475def9cdaea7eabe1b39921e827aa6e79844dfa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 01:12:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q24ysrn3kx2m5ka5kk6eoxppttnou7vl4gzzsipie6vg46mejx5a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/261019-tkbewaxvhx/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Renames itself
Contacts a large (365625) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/86b98945bb55f4cea81d52bc475def9cdaea7eabe1b39921e827aa6e79844dfa

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 86b98945bb55f4cea81d52bc475def9cdaea7eabe1b39921e827aa6e79844dfa

(this sample)

  
Delivery method
Distributed via web download

Comments