MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2b2dc3409b73beec0ba5a194bf0b43b17d504ce49723d0e68cf76f4a24516b4. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2b2dc3409b73beec0ba5a194bf0b43b17d504ce49723d0e68cf76f4a24516b4
SHA3-384 hash: e01f1446f9f4f1de45cb7861a8028fe51879f34537ee9a808bb937791293e0571a14acb17c1c36090bb726e9902ab939
SHA1 hash: 13f80788ec511906d02e6e81c012d6c9af17e5c7
MD5 hash: dfcc31a96fb54ecc4cea54fc46e38590
humanhash: seventeen-august-ack-hydrogen
File name:MMaaRRiiOisecTanee.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:100'356 bytes
First seen:2026-03-05 16:05:37 UTC
Last seen:2026-03-06 09:36:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:CE0nHs2uE5OtQAURL4gzYqJsVT3MRmS4:JYHs2uEqQAwLJYTMRe
TLSH T1B3A33A82BC819A11CAC507B7FA2F108D330267A9F1DE7253CD151F64BBCA85F0D6BA56
telfhash t112e026a1df0516ec37e9c4490abc781622cc31fc3b12499b69ecda478903287b52e50f
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 :
43
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/9341bec2-73cb-47ad-8411-f8eb2c4bd103/
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/69a9aa1797feb4afd66ca7ee/reports/82841909-e7cd-428d-ae1f-25058666ae47/overview
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.dx HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f2b2dc3409b73beec0ba5a194bf0b43b17d504ce49723d0e68cf76f4a24516b4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/05d49a8a-ecdf-472d-870e-f4567643ad54
Behavior Graph:
Download SVG
%3 guuid=d68c5d18-1700-0000-7a8f-d38e1e0a0000 pid=2590 /usr/bin/sudo guuid=abcbd61a-1700-0000-7a8f-d38e260a0000 pid=2598 /tmp/sample.bin guuid=d68c5d18-1700-0000-7a8f-d38e1e0a0000 pid=2590->guuid=abcbd61a-1700-0000-7a8f-d38e260a0000 pid=2598 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/84628b8d-3684-4474-baf7-b3872950029c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f2b2dc3409b73beec0ba5a194bf0b43b17d504ce49723d0e68cf76f4a24516b4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f2b2dc3409b73beec0ba5a194bf0b43b17d504ce49723d0e68cf76f4a24516b4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f2b2dc3409b73beec0ba5a194bf0b43b17d504ce49723d0e68cf76f4a24516b4
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-05 16:07:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6kznynajw4565qf2limux4fuhml5kbgojfzd2dtiz53pjisfc22a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260305-tkc9gab12p/
Malware Config
C2 Extraction:
cnc.mu-minhvuong.com
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/f2b2dc3409b73beec0ba5a194bf0b43b17d504ce49723d0e68cf76f4a24516b4

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
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 f2b2dc3409b73beec0ba5a194bf0b43b17d504ce49723d0e68cf76f4a24516b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3790172/
  
Delivery method
Distributed via web download

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