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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfe79bdb66411080b80a42078b0f793430d42ff33b9dad8b9f6329adf320ae7f. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfe79bdb66411080b80a42078b0f793430d42ff33b9dad8b9f6329adf320ae7f
SHA3-384 hash: bbf34d0b0f74e397a2838ddffe18ddd745aebe4204fef60c9050a09549b4f7459d73e90bbe7cfa1a56e272c888b70a83
SHA1 hash: 38115936a6b10cbc3e37be8619496f866ee7e44c
MD5 hash: c6d427d76795edd8f48a932efeffb7c7
humanhash: south-emma-red-lion
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:141'770 bytes
First seen:2025-07-04 22:45:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:vIWGv+3mKxazvJJpDYXRn8w5pYipn2eHutbM/9l8:vIWG4vxazvJJpcBn81an2eHuJM/9l8
TLSH T1DAD32B56E7418B53C0D61775B6EF424533239BA493DB73069928AFF43F8279E0E23A05
telfhash t1fa21f0355766a1199ea1dd5498fd97b2162887232344ef33de36c4cc68060dae63bc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
13
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686859b6900df8e7f866dccdlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Kills processes
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/686859b99db85bde254b3a45/reports/dac1b1eb-b7dc-40f1-86f9-8c89a6fd94ff/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/dfe79bdb66411080b80a42078b0f793430d42ff33b9dad8b9f6329adf320ae7f
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9550d295-5779-4e2d-8c58-8641c6441744
Behavior Graph:
Download SVG
%3 guuid=11b89330-1900-0000-96af-dd1654090000 pid=2388 /usr/bin/sudo guuid=242ac333-1900-0000-96af-dd165b090000 pid=2395 /tmp/sample.bin guuid=11b89330-1900-0000-96af-dd1654090000 pid=2388->guuid=242ac333-1900-0000-96af-dd165b090000 pid=2395 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3efca8d-8454-456a-a93b-26de4ce3e860
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1729029
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1729029 Sample: arm7.elf Startdate: 05/07/2025 Architecture: LINUX Score: 100 20 bot.networkbot.org 191.96.11.215, 5677, 59746 ASDETUKhttpwwwheficedcomGB Chile 2->20 22 Suricata IDS alerts for network traffic 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 5 other signatures 2->28 9 arm7.elf 2->9         started        signatures3 process4 signatures5 30 Sample deletes itself 9->30 12 arm7.elf 9->12         started        process6 process7 14 arm7.elf 12->14         started        16 arm7.elf 12->16         started        process8 18 arm7.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfe79bdb66411080b80a42078b0f793430d42ff33b9dad8b9f6329adf320ae7f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfe79bdb66411080b80a42078b0f793430d42ff33b9dad8b9f6329adf320ae7f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-04 22:46:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37tzxw3gieiiboakiidywd3zgqynil7thoo23c47mmu234zavz7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250704-2pzx2azrt5/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
bot.networkbot.org
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f49007a6-3ce7-49cd-97f9-09c219729340
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 dfe79bdb66411080b80a42078b0f793430d42ff33b9dad8b9f6329adf320ae7f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570922/
  
Delivery method
Distributed via web download

Comments