MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d8dd92aed0207d8191cd467a71530827e68d8e4523bbc151636ac9f50d8566a. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d8dd92aed0207d8191cd467a71530827e68d8e4523bbc151636ac9f50d8566a
SHA3-384 hash: 8df3d29c6097f7eea8019340aa510c53f4170ff69d707336367b5f326b0a89fbc8fe85b34f4579359fd4ac775f4b00f6
SHA1 hash: bcefca9268fd6d36e55fd5d7dd702a1710170033
MD5 hash: 62be5c925f7247edaf715cb77ea1bd70
humanhash: georgia-queen-vegan-oregon
File name:nullnet_load.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:74'512 bytes
First seen:2026-02-16 08:09:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:rSHiADL/5OY5Kh3DQ8hnxWD4qMFOZtJPkJf18Hb0LWFWACHbDUV7yb/oUkt:GHiGL/s9ZQinxC4qMFOZtJPufCHbE88j
TLSH T1DE735CC8A5C3E9F2EC040E783177EB719D37E53B6139DE9BE7E96523AC41602910229D
telfhash t15111a7fb19754cb463e09c21c35d1b323c7c6b376a60667145f32630227b782607ac35
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 :
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/4de1a775-d7b3-4749-874d-64f418167673/
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7135937-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

Unix.Trojan.Mirai-10030493-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Runs as daemon
Opens a port
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6992d0c7930564ff3ca31135/reports/a3779004-9319-4476-991c-bdf578d65af8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23
Full report:
https://elfdigest.com/brief/1d8dd92aed0207d8191cd467a71530827e68d8e4523bbc151636ac9f50d8566a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6cabcd67-8a51-406c-818b-c7953b7829e7
Behavior Graph:
Download SVG
%3 guuid=b7b4c82e-1a00-0000-a74a-09487d0b0000 pid=2941 /usr/bin/sudo guuid=a5f56931-1a00-0000-a74a-0948830b0000 pid=2947 /tmp/sample.bin net guuid=b7b4c82e-1a00-0000-a74a-09487d0b0000 pid=2941->guuid=a5f56931-1a00-0000-a74a-0948830b0000 pid=2947 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=a5f56931-1a00-0000-a74a-0948830b0000 pid=2947->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=82a7a13e-1a00-0000-a74a-0948840b0000 pid=2948 /tmp/sample.bin guuid=a5f56931-1a00-0000-a74a-0948830b0000 pid=2947->guuid=82a7a13e-1a00-0000-a74a-0948840b0000 pid=2948 clone guuid=c6a4ae3e-1a00-0000-a74a-0948850b0000 pid=2949 /tmp/sample.bin net zombie guuid=a5f56931-1a00-0000-a74a-0948830b0000 pid=2947->guuid=c6a4ae3e-1a00-0000-a74a-0948850b0000 pid=2949 clone 4d04d5f1-fae4-5048-8bbf-e97271e10066 91.92.242.240:1420 guuid=c6a4ae3e-1a00-0000-a74a-0948850b0000 pid=2949->4d04d5f1-fae4-5048-8bbf-e97271e10066 con guuid=8f65bc3e-1a00-0000-a74a-0948860b0000 pid=2950 /tmp/sample.bin guuid=c6a4ae3e-1a00-0000-a74a-0948850b0000 pid=2949->guuid=8f65bc3e-1a00-0000-a74a-0948860b0000 pid=2950 clone guuid=870cc23e-1a00-0000-a74a-0948870b0000 pid=2951 /tmp/sample.bin guuid=c6a4ae3e-1a00-0000-a74a-0948850b0000 pid=2949->guuid=870cc23e-1a00-0000-a74a-0948870b0000 pid=2951 clone guuid=d79ac53e-1a00-0000-a74a-0948880b0000 pid=2952 /tmp/sample.bin net net-scan send-data guuid=c6a4ae3e-1a00-0000-a74a-0948850b0000 pid=2949->guuid=d79ac53e-1a00-0000-a74a-0948880b0000 pid=2952 clone guuid=729cc93e-1a00-0000-a74a-0948890b0000 pid=2953 /tmp/sample.bin net net-scan send-data guuid=c6a4ae3e-1a00-0000-a74a-0948850b0000 pid=2949->guuid=729cc93e-1a00-0000-a74a-0948890b0000 pid=2953 clone guuid=d79ac53e-1a00-0000-a74a-0948880b0000 pid=2952->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 2629e463-004e-5fc8-8f48-6331929a0ed9 200.115.22.34:23 guuid=d79ac53e-1a00-0000-a74a-0948880b0000 pid=2952->2629e463-004e-5fc8-8f48-6331929a0ed9 send: 40B guuid=d79ac53e-1a00-0000-a74a-0948880b0000 pid=2952|send-data send-data to 4097 IP addresses review logs to see them all guuid=d79ac53e-1a00-0000-a74a-0948880b0000 pid=2952->guuid=d79ac53e-1a00-0000-a74a-0948880b0000 pid=2952|send-data send guuid=729cc93e-1a00-0000-a74a-0948890b0000 pid=2953->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=729cc93e-1a00-0000-a74a-0948890b0000 pid=2953|send-data send-data to 4097 IP addresses review logs to see them all guuid=729cc93e-1a00-0000-a74a-0948890b0000 pid=2953->guuid=729cc93e-1a00-0000-a74a-0948890b0000 pid=2953|send-data send
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/69ea457d-37ac-48a1-8996-ad8d13a0da2f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d8dd92aed0207d8191cd467a71530827e68d8e4523bbc151636ac9f50d8566a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d8dd92aed0207d8191cd467a71530827e68d8e4523bbc151636ac9f50d8566a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1d8dd92aed0207d8191cd467a71530827e68d8e4523bbc151636ac9f50d8566a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-16 08:10:17 UTC
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dwg5skxnaid5qgi42rt2ofjqqj7grwheki53yfiwg2wj6ugykzva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260216-j2h6yahy9h/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (71022) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
91.92.242.240
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.32
Link:
https://yomi.yoroi.company/submissions/1d8dd92aed0207d8191cd467a71530827e68d8e4523bbc151636ac9f50d8566a

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_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_575f5bc8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
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 1d8dd92aed0207d8191cd467a71530827e68d8e4523bbc151636ac9f50d8566a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3778737/
  
Delivery method
Distributed via web download

Comments