MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc73c5e109795ffe89be501a9a27ed49ff7a106d7f04d7fc1119a69b54ab9304. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc73c5e109795ffe89be501a9a27ed49ff7a106d7f04d7fc1119a69b54ab9304
SHA3-384 hash: 28891834171eb7895f0b9c431471aa179eef8e8d063c67ef513f2cb5b76e4fee9c12a80f6a6aa01fa2aa58a9032745d6
SHA1 hash: e467341c431a22be250f0ae2908d411e8e980ddd
MD5 hash: 4ba01c00e9e1d3fe0290b9031a52f439
humanhash: edward-indigo-oscar-high
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:43'724 bytes
First seen:2026-02-17 19:28:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:K2AtaJ2XHMI4NscqzpTf1nAXG43x85nw1BdVwOmCikWtZkfqTB0xs3Uoz7:GdkscqFLKx3x850B2vOqN0cz7
TLSH T1C713F15C1028F7B5C28268FDE93658E19B221F75F6B372BA13F6082D3A55E05637D032
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 UPX
File size (compressed) :43'724 bytes
File size (de-compressed) :97'252 bytes
Format:linux/arm
Unpacked file: fcfd04c64bdcb0176ccce85a19d4ecd8b962718721f1d8552b62315ce75d62ac

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7592196b-102a-462c-bf94-6b413f8355cf/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
193.26.115.122/systemcl
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bc73c5e109795ffe89be501a9a27ed49ff7a106d7f04d7fc1119a69b54ab9304
Behaviour
Anti-Debugging
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/1fb01245-ac9c-4efd-9bd0-cea13a1237cb
Behavior Graph:
Download SVG
%3 guuid=e86a9b5c-1c00-0000-a58a-01ae790c0000 pid=3193 /usr/bin/sudo guuid=2722295e-1c00-0000-a58a-01ae7f0c0000 pid=3199 /tmp/sample.bin guuid=e86a9b5c-1c00-0000-a58a-01ae790c0000 pid=3193->guuid=2722295e-1c00-0000-a58a-01ae7f0c0000 pid=3199 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3c1cc8c-85ab-4518-8075-c3a8f87135af
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1870759
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bc73c5e109795ffe89be501a9a27ed49ff7a106d7f04d7fc1119a69b54ab9304
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc73c5e109795ffe89be501a9a27ed49ff7a106d7f04d7fc1119a69b54ab9304/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 20:11:22 UTC
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrz4lyijpfp75cn6kanjuj7njh7xuednp4cnp7ardgtjwvflsmca._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260217-x7cg8saz4b/
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/bc73c5e109795ffe89be501a9a27ed49ff7a106d7f04d7fc1119a69b54ab9304

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf bc73c5e109795ffe89be501a9a27ed49ff7a106d7f04d7fc1119a69b54ab9304

(this sample)

Mirai

elf fcfd04c64bdcb0176ccce85a19d4ecd8b962718721f1d8552b62315ce75d62ac

  
URLhaus
https://urlhaus.abuse.ch/url/3779922/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 fcfd04c64bdcb0176ccce85a19d4ecd8b962718721f1d8552b62315ce75d62ac
  
Dropping
MD5 76974c9de49364c3d683bc38085f0219

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