MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d85feb632a7ff5a6e683ade7e9e5898aa2011bf4692cf0c918775f31b8cce4f. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d85feb632a7ff5a6e683ade7e9e5898aa2011bf4692cf0c918775f31b8cce4f
SHA3-384 hash: e8416d29ed82fe1e0011df0ff540fe50c455bc5b34fdc01f9836083dcac84c07d24342f995ef97a3104d2b60aed6a09c
SHA1 hash: 0907e1ba54ea84703a34a795800407e61e7bc008
MD5 hash: 116a3f7777475839f62a3891f3a425a8
humanhash: saturn-seven-diet-massachusetts
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:120'816 bytes
First seen:2025-12-25 22:14:50 UTC
Last seen:2025-12-26 03:48:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:RBhGd35XwK0CLhmCGF63pcHHskWv942OH4xPXmqvln1Fwv0ffgoGCyi9:RBk35XwK0CLhmCGF6ZcHHskWv942G4wo
TLSH T178C32902F88580FCC08AC130177FA63A9936F1ED5238B6EB6BD4EF127D4AE515E1DA54
telfhash t18f2177742f62796cb2cbc5dd725fdc54f8b600251ea2b1aaef0b3eca5d02ed84c15026
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7a6c36af-4cc7-4073-8c7d-2b62fc646f17/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.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

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

Unix.Trojan.Mirai-9951087-0
Create hunting rule

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

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

Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-25T19:28:00Z UTC
Last seen:
2025-12-26T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3d85feb632a7ff5a6e683ade7e9e5898aa2011bf4692cf0c918775f31b8cce4f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/32609bb5-74c6-4b5d-b543-ed3b0d7269ff
Behavior Graph:
Download SVG
%3 guuid=1782ea77-1900-0000-f5ba-3d7f0f0b0000 pid=2831 /usr/bin/sudo guuid=1b91247a-1900-0000-f5ba-3d7f160b0000 pid=2838 /tmp/sample.bin net write-file guuid=1782ea77-1900-0000-f5ba-3d7f0f0b0000 pid=2831->guuid=1b91247a-1900-0000-f5ba-3d7f160b0000 pid=2838 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=1b91247a-1900-0000-f5ba-3d7f160b0000 pid=2838->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=b03c667a-1900-0000-f5ba-3d7f170b0000 pid=2839 /tmp/sample.bin guuid=1b91247a-1900-0000-f5ba-3d7f160b0000 pid=2838->guuid=b03c667a-1900-0000-f5ba-3d7f170b0000 pid=2839 clone guuid=91fc09b6-1900-0000-f5ba-3d7fa00b0000 pid=2976 /tmp/sample.bin guuid=1b91247a-1900-0000-f5ba-3d7f160b0000 pid=2838->guuid=91fc09b6-1900-0000-f5ba-3d7fa00b0000 pid=2976 clone guuid=5d21b0f1-1900-0000-f5ba-3d7f210c0000 pid=3105 /tmp/sample.bin zombie guuid=1b91247a-1900-0000-f5ba-3d7f160b0000 pid=2838->guuid=5d21b0f1-1900-0000-f5ba-3d7f210c0000 pid=3105 clone guuid=3975b4f1-1900-0000-f5ba-3d7f220c0000 pid=3106 /tmp/sample.bin net send-data zombie guuid=1b91247a-1900-0000-f5ba-3d7f160b0000 pid=2838->guuid=3975b4f1-1900-0000-f5ba-3d7f220c0000 pid=3106 clone guuid=3975b4f1-1900-0000-f5ba-3d7f220c0000 pid=3106->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 600e6a0f-dde9-5689-8a38-d4560e88db4d 46.151.182.229:1999 guuid=3975b4f1-1900-0000-f5ba-3d7f220c0000 pid=3106->600e6a0f-dde9-5689-8a38-d4560e88db4d send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c7be6c4e-f9c5-4516-af04-1ea6e0b94e10
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1839484
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839484 Sample: x86_64.elf Startdate: 25/12/2025 Architecture: LINUX Score: 88 17 46.151.182.229, 1999, 60686, 60688 CRONON-ASObermuensterstr9DE Ukraine 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 2 other signatures 2->25 7 x86_64.elf 2->7         started        signatures3 process4 process5 9 x86_64.elf 7->9         started        11 x86_64.elf 7->11         started        13 x86_64.elf 7->13         started        15 x86_64.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3d85feb632a7ff5a6e683ade7e9e5898aa2011bf4692cf0c918775f31b8cce4f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3d85feb632a7ff5a6e683ade7e9e5898aa2011bf4692cf0c918775f31b8cce4f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 22:15:29 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hwc75nrsu77vu3tihlph5hsytcvcaen7i2jm6derq527gg4mzzhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion linux
Link:
https://tria.ge/reports/251225-16cndsgn71/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_01e4a728 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/895a0acb-af74-4a0d-a287-6458cd355099
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3d85feb632a7/report/overview.html
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/3d85feb632a7ff5a6e683ade7e9e5898aa2011bf4692cf0c918775f31b8cce4f

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_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via unique string 'npxXoudifFeEgGaACScs'
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
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 3d85feb632a7ff5a6e683ade7e9e5898aa2011bf4692cf0c918775f31b8cce4f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3743678/
  
Delivery method
Distributed via web download

Comments