MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d18c30c5f9ea7c1e66ba6fb7cd6b7ae26505871e47312206972b1cedddb8c1f4. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d18c30c5f9ea7c1e66ba6fb7cd6b7ae26505871e47312206972b1cedddb8c1f4
SHA3-384 hash: 964457248b38535dc3fcacde8641ddd005ced0432807b95f66d55b5bc3f6a4c78139fb2518e6cfe783b027e7e9e3a186
SHA1 hash: 9b5c2b2c1e0b63b1fbe0b6ea6b48f8cb57e92279
MD5 hash: dca7a91d119c28a5190134a17cd0426c
humanhash: tango-edward-papa-butter
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:39'456 bytes
First seen:2026-01-12 21:57:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:sFHQv22/Jb65IPTAv2Nt93s6l7ZUGDqobk6:sFHf2/UIPTAvgt9c6nUIqof
TLSH T1DE03C645B94B8AF6D40744B041E3F63F8A31EC394972C69EEF29BE75DB236C1A103259
telfhash t1d011d6f66eab08ed72c0b842c71671e31e74ca2759655cbb81783f9437f203092a7836
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 :
156
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/69656e7d7859247a1c54f1ad/reports/06c1293f-3591-4925-b198-90e640289cc7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T19:10:00Z UTC
Last seen:
2026-01-14T12:48:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/d18c30c5f9ea7c1e66ba6fb7cd6b7ae26505871e47312206972b1cedddb8c1f4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/89ad8e8c-103a-4126-9802-260b462ce069
Behavior Graph:
Download SVG
%3 guuid=dda0094d-1b00-0000-ecc1-4d434b0b0000 pid=2891 /usr/bin/sudo guuid=568f0050-1b00-0000-ecc1-4d43550b0000 pid=2901 /tmp/sample.bin net guuid=dda0094d-1b00-0000-ecc1-4d434b0b0000 pid=2891->guuid=568f0050-1b00-0000-ecc1-4d43550b0000 pid=2901 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=568f0050-1b00-0000-ecc1-4d43550b0000 pid=2901->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=39904b50-1b00-0000-ecc1-4d43560b0000 pid=2902 /tmp/sample.bin net send-data zombie guuid=568f0050-1b00-0000-ecc1-4d43550b0000 pid=2901->guuid=39904b50-1b00-0000-ecc1-4d43560b0000 pid=2902 clone guuid=39904b50-1b00-0000-ecc1-4d43560b0000 pid=2902->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con cffce5d3-94d6-56f2-ab50-c17e9e202b24 193.29.187.173:38241 guuid=39904b50-1b00-0000-ecc1-4d43560b0000 pid=2902->cffce5d3-94d6-56f2-ab50-c17e9e202b24 send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/034d2a23-5ff3-4024-bc65-bdb04cc23489
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1849556
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849556 Sample: x86.elf Startdate: 12/01/2026 Architecture: LINUX Score: 60 15 193.29.187.173, 36588, 38241 THCPROJECTSRO Romania 2->15 17 54.217.10.153, 37688, 443 AMAZON-02US United States 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Connects to many ports of the same IP (likely port scanning) 2->23 7 x86.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 x86.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d18c30c5f9ea7c1e66ba6fb7cd6b7ae26505871e47312206972b1cedddb8c1f4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d18c30c5f9ea7c1e66ba6fb7cd6b7ae26505871e47312206972b1cedddb8c1f4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/d18c30c5f9ea7c1e66ba6fb7cd6b7ae26505871e47312206972b1cedddb8c1f4
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 21:58:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ggdbrpz5j6b4zv2n63422324jsqlby6i4ysebuxfmoo3xnyyh2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion linux
Link:
https://tria.ge/reports/260112-1vlf6afw3c/
Behaviour
Changes its process name
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9970440-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_3a85a418 Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/71256c1a-6db4-4691-bdc3-a43609080ee0
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3a85a418
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 d18c30c5f9ea7c1e66ba6fb7cd6b7ae26505871e47312206972b1cedddb8c1f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3756956/
  
Delivery method
Distributed via web download

Comments