MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b. 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 10 File information Comments
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SHA256 hash: be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b
SHA3-384 hash: b951be596dd878b7ab649ec13a7c259894a58e556464444659f97e468926c1b8dcfb38d7d8c82a9aee23c5d704e3629f
SHA1 hash: c70de717b295a38c5bc1c41703b7789f1190cf07
MD5 hash: c26a90f7fde605221345b15eb8b034ba
humanhash: oklahoma-coffee-robin-cardinal
File name:mirai.arm5n
Download: download sample
Signature Mirai
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File size:53'348 bytes
First seen:2025-11-05 04:26:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:t1AzmE7Ok0uBsWiPRD+aAb76rL2yBCNt5sw8Q:vAzmE6k0vgkvkbsw8Q
TLSH T1C5331885BCD29A5AC6D463B6FA2E519E3321A3E8D1DB3217CC204B1437CA51F0DB7B91
telfhash t120e02600bc658b5988d79a74ad9d07b49901621254668b14cf10d6f0983f458a308e5a
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 :
128
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135868-0
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Unix.Dropper.Mirai-7135891-0
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Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Mirai-10027280-0
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Unix.Trojan.Mirai-1
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Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
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/be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-03T12:44:00Z UTC
Last seen:
2025-11-06T17:19:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.c HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.n HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1b15673a-ac70-4e49-8909-376a11c54b81
Behavior Graph:
Download SVG
%3 guuid=a8952be5-1a00-0000-1923-dcd79a090000 pid=2458 /usr/bin/sudo guuid=1e0d04e8-1a00-0000-1923-dcd7a3090000 pid=2467 /tmp/sample.bin guuid=a8952be5-1a00-0000-1923-dcd79a090000 pid=2458->guuid=1e0d04e8-1a00-0000-1923-dcd7a3090000 pid=2467 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0e78fd21-4aee-4364-9a75-2a836bdf7ad9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1808243
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-11-05 04:12:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xzon275i4idk6ftvob7ltsqbhbniqpewsal5xh47unvt5qhzbn5q._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/251105-e31p6axrft/
Verdict:
Unknown
Tags:
botnet mirai trojan
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/8777461d-b0a2-489b-b88a-2589f87c23b0
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/be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b

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_Mirai_Generic
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Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_0bce98a2
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Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
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Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
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Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 be5cdd7fa8e206af1675707eb9ca01385a883c969017db9f9fa36b3ec0f90b7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3696675/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696700/

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