MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffaa38e9df2a763b35f92c563f71ae029bc6d8e48e6415150e31681af6affaf8. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffaa38e9df2a763b35f92c563f71ae029bc6d8e48e6415150e31681af6affaf8
SHA3-384 hash: dc1d940313e0c9b40069f45ea39db0f74c868f0cab33667b5798e7dbe4546d3a9efbafa5c9e94a0e811f68ef64c062e1
SHA1 hash: 3e01be3482e278395150944eec3a31deddfb5273
MD5 hash: 69725f6dfbca73df8709610c6aefcf16
humanhash: eighteen-glucose-minnesota-black
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:457'824 bytes
First seen:2026-04-25 06:44:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:5zs+/fifEzAPPEs9VHT5dlo5hUPNTzsKptdP9ZCFRtaD1b5e9Pf0nsL+a8oN0TT5:zuyS3lo0EJfeMk
TLSH T1C5A43B65BC419B51D6D02ABEFF6E828933132BB8F3DE7122DD055B3167CB84A0E3A541
telfhash t135d02bda8df125fcae85c59d40ff973264043c633bc5273689862c6c8b2b281c52003f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.3172.1601.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ffaa38e9df2a763b35f92c563f71ae029bc6d8e48e6415150e31681af6affaf8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/ffaa38e9df2a763b35f92c563f71ae029bc6d8e48e6415150e31681af6affaf8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/62e056af-de4b-4bfe-a73b-0551a632b6a6
Behavior Graph:
Download SVG
%3 guuid=87a219e5-1900-0000-7345-2b30d1070000 pid=2001 /usr/bin/sudo guuid=1c1691e7-1900-0000-7345-2b30d7070000 pid=2007 /tmp/sample.bin guuid=87a219e5-1900-0000-7345-2b30d1070000 pid=2001->guuid=1c1691e7-1900-0000-7345-2b30d7070000 pid=2007 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/24cb315a-509f-4250-9ca4-e7be18621a45
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ffaa38e9df2a763b35f92c563f71ae029bc6d8e48e6415150e31681af6affaf8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ffaa38e9df2a763b35f92c563f71ae029bc6d8e48e6415150e31681af6affaf8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-04-25 06:44:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=76vdr2o7fj3dwnpzfrld64noakn4nwherzsbkfiogfubv5vp7l4a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260425-hhn3eah16x/
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/ffaa38e9df2a763b35f92c563f71ae029bc6d8e48e6415150e31681af6affaf8

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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 ffaa38e9df2a763b35f92c563f71ae029bc6d8e48e6415150e31681af6affaf8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3829406/
  
Delivery method
Distributed via web download

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