MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ff2038b6a6e299c63f7ea6997e8998c8d9193740cd48c20875c814b6bc967e1. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ff2038b6a6e299c63f7ea6997e8998c8d9193740cd48c20875c814b6bc967e1
SHA3-384 hash: fae94996fdaa84ace83e8544a7876c46a1cc172f96d0a81e9762bfdfe174150b29a34ba70a4fe5aef94f7753616836b6
SHA1 hash: 30c48e279cbbe911bdf836bf35cc83ae5430778c
MD5 hash: 65869836b714dc49a01dcf63675ea0c6
humanhash: two-louisiana-mobile-double
File name:mirai.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:79'804 bytes
First seen:2026-02-17 18:18:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:b4Z8VUay6+vl/R1KIdysUmR9EiYHXwgNNN96MMFjDETBK:M6Zy6+vdGIdysUKoNN97MNDIBK
TLSH T18173940E2E619FBCFBAD863587B34E209248339626E1D545D19CFA011E7034E746FBA9
telfhash t1e5013c58483813f083815d9e6becff75e4a140ef99261f3b8e10e9abd6215429d01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
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/56f08a49-74f1-46fb-a79a-3064aa0c2ba7/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/2ff2038b6a6e299c63f7ea6997e8998c8d9193740cd48c20875c814b6bc967e1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 65.222.202.53:80
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/2ff2038b6a6e299c63f7ea6997e8998c8d9193740cd48c20875c814b6bc967e1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7ed898cc-e3d4-4010-b262-b4d514b7caff
Behavior Graph:
Download SVG
%3 guuid=9bbd7336-2100-0000-e205-173bd30a0000 pid=2771 /usr/bin/sudo guuid=e81f9338-2100-0000-e205-173bdb0a0000 pid=2779 /tmp/sample.bin guuid=9bbd7336-2100-0000-e205-173bd30a0000 pid=2771->guuid=e81f9338-2100-0000-e205-173bdb0a0000 pid=2779 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fa363d67-a55e-4319-ae51-825c9b4819fc
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2ff2038b6a6e299c63f7ea6997e8998c8d9193740cd48c20875c814b6bc967e1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2ff2038b6a6e299c63f7ea6997e8998c8d9193740cd48c20875c814b6bc967e1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 19:14:04 UTC
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f7zahc3knyuzyy7x5juzp2ezrsgzde3ubtkiyiehlsauw26jm7qq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260217-wyc7qsgy6a/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Deletes itself
Modifies Watchdog functionality
Contacts a large (1441) amount of remote hosts
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/2ff2038b6a6e299c63f7ea6997e8998c8d9193740cd48c20875c814b6bc967e1

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:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 2ff2038b6a6e299c63f7ea6997e8998c8d9193740cd48c20875c814b6bc967e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779883/
  
Delivery method
Distributed via web download

Comments