MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e33d9882edde6a44eb51e7baecb1f763461403f62ece06bf39fadc650f63bcd7. 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: e33d9882edde6a44eb51e7baecb1f763461403f62ece06bf39fadc650f63bcd7
SHA3-384 hash: 9a61dac23b9ae6b8043b53734cf335460169dc6965144c463c849f498270cdc012af3535dc8248510fff5e312a4b95f6
SHA1 hash: d9af02b395ad52620dadbe4a12928f030146e6db
MD5 hash: 5bf5586123e76da7822bbf70d4bb9889
humanhash: tango-cup-zebra-louisiana
File name:csk_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:158'144 bytes
First seen:2026-03-14 02:56:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:5O3GKNxbLddB604SzP1LwoZkElhCjCR8EF:5OtxbL3E04SD1LwDuhsClF
TLSH T1E9F3F845F8419F12C6C6127BFF5E828D3B2627A8D2EE3203B9255F6C378755B0E3A542
telfhash t15821cd2bff6c4add13d08a15d1ada1294cf83a9c16265906fe357f9f1902dc0785d83a
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 :
1
# of downloads :
133
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/29e621a8-dee4-41cc-bcce-0ea1ecbced54/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69b4ce8d493cb7d62dfc5138/reports/05b25cc9-34ab-4779-b341-34b212d56d71/overview
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/e33d9882edde6a44eb51e7baecb1f763461403f62ece06bf39fadc650f63bcd7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/419162b4-2869-4a12-a3b3-b6a0e018c371
Behavior Graph:
Download SVG
%3 guuid=ee540b74-1600-0000-b2ff-fbaf740c0000 pid=3188 /usr/bin/sudo guuid=74de9776-1600-0000-b2ff-fbaf780c0000 pid=3192 /tmp/sample.bin guuid=ee540b74-1600-0000-b2ff-fbaf740c0000 pid=3188->guuid=74de9776-1600-0000-b2ff-fbaf780c0000 pid=3192 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54828983-bbcd-42f8-aab5-11729d4abf24
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e33d9882edde6a44eb51e7baecb1f763461403f62ece06bf39fadc650f63bcd7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e33d9882edde6a44eb51e7baecb1f763461403f62ece06bf39fadc650f63bcd7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e33d9882edde6a44eb51e7baecb1f763461403f62ece06bf39fadc650f63bcd7
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-14 02:57:28 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=4m6zraxn3zvej22r465ozmpxmndbia7wf3hanpzz7logkd3dxtlq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260314-dfqq1agz9l/
Malware Config
C2 Extraction:
imsorrydidhejustsayhislastnameisburgur.vietnamddns.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/e33d9882edde6a44eb51e7baecb1f763461403f62ece06bf39fadc650f63bcd7

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 e33d9882edde6a44eb51e7baecb1f763461403f62ece06bf39fadc650f63bcd7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788189/
  
Delivery method
Distributed via web download

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