MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc7ba0be21d0bd4d5f8ffba11fb517a6128ed67aaee485f4e9ad55ebb206dfd7. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc7ba0be21d0bd4d5f8ffba11fb517a6128ed67aaee485f4e9ad55ebb206dfd7
SHA3-384 hash: 1bc670a4a0c5da73897d5fe9d1c7aaa1335bcc400fa75697e004f41cc9c734f0282e9ea1aeaf34a3857bc7b5c1d8dc5b
SHA1 hash: 4f6a6d26620e9608d929a0df6907eac850bf4441
MD5 hash: cc3a7698c63409a098bbc299d4546b9d
humanhash: table-monkey-asparagus-fish
File name:morte.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'492 bytes
First seen:2025-07-13 22:46:40 UTC
Last seen:2025-07-21 11:53:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:oaTf9tB/TR3qBf7aaWOzgDQ9J/Ylsx1+lK/x8FkgLDyF/LWG:oG9P/Tkftdsk//YM1+lKhg8q
TLSH T1DCB3AE97F70714A0C86647F007C75B9E6E233212CE5BE9E7AC1E2A3B593A0DB19167C1
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 :
16
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-CSC.10940.12364.UNOFFICIAL
Create hunting rule

Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eb3f83bf-d0b9-42ba-bfb7-4dcecd83d8e9
Behavior Graph:
Download SVG
%3 guuid=c4442f08-1a00-0000-17b7-968c73070000 pid=1907 /usr/bin/sudo guuid=cdba8e0a-1a00-0000-17b7-968c75070000 pid=1909 /tmp/sample.bin guuid=c4442f08-1a00-0000-17b7-968c73070000 pid=1907->guuid=cdba8e0a-1a00-0000-17b7-968c75070000 pid=1909 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d9112655-c7dd-468d-b545-f7a725afb7ad
Result
Threat name:
Mirai, Xmrig
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Detection:
malicious
Classification:
troj.mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1735459
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
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/bc7ba0be21d0bd4d5f8ffba11fb517a6128ed67aaee485f4e9ad55ebb206dfd7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc7ba0be21d0bd4d5f8ffba11fb517a6128ed67aaee485f4e9ad55ebb206dfd7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-13 22:47:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xr52bprb2c6u2x4p7oqr7nixuyji5vt2v3sil5hjvvk6xmqg37lq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250713-2qp48agm5t/
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/6452c260-8fab-408f-86eb-df6f9af96188
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/bc7ba0be21d0bd4d5f8ffba11fb517a6128ed67aaee485f4e9ad55ebb206dfd7

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:unixredflags3
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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 bc7ba0be21d0bd4d5f8ffba11fb517a6128ed67aaee485f4e9ad55ebb206dfd7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3582556/
  
Delivery method
Distributed via web download

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