MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77ad282e6d788bda27f3158f0531f4405dfcb7f10a8658ffdcf2b2f615724511. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77ad282e6d788bda27f3158f0531f4405dfcb7f10a8658ffdcf2b2f615724511
SHA3-384 hash: 765430950c3896ac3e5d9862b85f711fb17dc315de2270b8072b045c87b13100cebc7218d1c57efcf2f9acce8e58db23
SHA1 hash: f232e526d7f5f8a68046d58d6f5d4f851ce4e79c
MD5 hash: 00c1a3ea82332891d44bd2964efb42dd
humanhash: neptune-solar-social-happy
File name:rt
Download: download sample
Signature Mirai
Create hunting rule
File size:85'800 bytes
First seen:2026-01-09 07:52:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vWMDmRFuOiY30vg0NLCU5cnCDrdoZ1sea5VjW:vWhuY30oUinCDrCZ1cBW
TLSH T1D083C8192E219FBEF7ACC2384BB78A21975823D527F1D5C1D29CE9052E7038D641FBA4
telfhash t19311b118483802f087951c9e6becffb6d09560df4a216e378e00edaadb599469e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c44c1a20-551f-47d8-bee8-7576a20955aa/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6960b3c307ef5fa68e825501/reports/1d7f117e-a6c7-4119-930e-25fbe090b806/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/77ad282e6d788bda27f3158f0531f4405dfcb7f10a8658ffdcf2b2f615724511/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4c01aeff-e5a0-43aa-ba82-fc94bb46ca11
Behavior Graph:
Download SVG
%3 guuid=ae6a7e16-1a00-0000-a00a-d0b0dc090000 pid=2524 /usr/bin/sudo guuid=4ac32718-1a00-0000-a00a-d0b0e0090000 pid=2528 /tmp/sample.bin guuid=ae6a7e16-1a00-0000-a00a-d0b0dc090000 pid=2524->guuid=4ac32718-1a00-0000-a00a-d0b0e0090000 pid=2528 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8e03ede2-735b-4339-9daa-f800eee25aa1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1847126
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1847126 Sample: rt.elf Startdate: 09/01/2026 Architecture: LINUX Score: 60 26 168.218.132.83, 23 WVNETUS United States 2->26 28 147.63.54.61, 23 WA-STATE-GOVUS United States 2->28 30 98 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Uses known network protocols on non-standard ports 2->36 8 rt.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 rt.elf 8->14         started        16 rt.elf 8->16         started        18 rt.elf 8->18         started        process6 20 rt.elf 14->20         started        22 rt.elf 14->22         started        24 rt.elf 14->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/77ad282e6d788bda27f3158f0531f4405dfcb7f10a8658ffdcf2b2f615724511
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/77ad282e6d788bda27f3158f0531f4405dfcb7f10a8658ffdcf2b2f615724511/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/77ad282e6d788bda27f3158f0531f4405dfcb7f10a8658ffdcf2b2f615724511
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 07:40:45 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6wsqltnpcf5uj7tcwhqkmpuibo7zn7rbkdfr7646kzpmflsiuiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:josho credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260109-jqpvcady3d/
Behaviour
Changes its process name
Reads process memory
Modifies Watchdog functionality
Contacts a large (48819) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a93b9808-1352-48e6-8928-97cea1f52a69
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/77ad282e6d788bda27f3158f0531f4405dfcb7f10a8658ffdcf2b2f615724511

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 77ad282e6d788bda27f3158f0531f4405dfcb7f10a8658ffdcf2b2f615724511

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3754087/
  
Delivery method
Distributed via web download

Comments