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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a39d5be80000760a5e7676062e0e67a31b9bc4594f2b7e893eb246767f4cff3b. 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: 10


Intelligence 10 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a39d5be80000760a5e7676062e0e67a31b9bc4594f2b7e893eb246767f4cff3b
SHA3-384 hash: 60900935618c5a32874c21d10e748618528646e7170fa6194a90fab9464d5df6adf5d17fc261ae6f1de399ae5038dcb6
SHA1 hash: db40b29d765458f8bb3d545e07b479ad0ecb606f
MD5 hash: 5f27ce2ec2caa087080e1e0f3f9d4668
humanhash: washington-romeo-missouri-football
File name:Space.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:42'788 bytes
First seen:2026-11-10 07:10:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:HS2I8JS4L5musGVgrFBmnqJZQ1hblUkdXeizBN7wBoOI:HtS4L5mu5UBmqfcxlUmy
TLSH T1FB131846F8C24A3FC2C0137AA66E5A4E3761E3E4D2CB760B9E58576136D620F1D6AD80
telfhash t1e4e06840fc755e1854e76570dcdc47b095012223606a4b20cf55dae0883f110e30ce4d
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a03bd6503e8b181697a7e3717b09f36aa0c001eadb381fb3d32515d6c2a509be
File size (compressed) :20'520 bytes
File size (de-compressed) :42'788 bytes
Format:linux/arm
Packed file: a03bd6503e8b181697a7e3717b09f36aa0c001eadb381fb3d32515d6c2a509be

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/115b0aa9-6107-4e45-bc5d-922a39af7981/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6af2c391cae2305ea0abd4b9/reports/dd12bedf-7dfa-4665-801c-572616d2a27f/overview
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/a39d5be80000760a5e7676062e0e67a31b9bc4594f2b7e893eb246767f4cff3b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/22b7e009-bba7-4617-8c9c-8e20b289c14e
Behavior Graph:
Download SVG
%3 guuid=057190df-1800-0000-d97b-2c55180d0000 pid=3352 /usr/bin/sudo guuid=11bb72e1-1800-0000-d97b-2c55200d0000 pid=3360 /tmp/sample.bin guuid=057190df-1800-0000-d97b-2c55180d0000 pid=3352->guuid=11bb72e1-1800-0000-d97b-2c55200d0000 pid=3360 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7779f812-8e78-4b66-b2e9-a7f2a80e9431
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/2002792
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a39d5be80000760a5e7676062e0e67a31b9bc4594f2b7e893eb246767f4cff3b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-10 07:11:01 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uoovx2aaab3auxtwoydc4dthumnzxrczj4vx5cj6wjdhm72m745q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet
Link:
https://tria.ge/reports/261110-hzyceagy4p/
Malware Config
C2 Extraction:
72.60.178.110
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf arm
Link:
https://intel.virussign.com/intelligence/file/a39d5be80000760a5e7676062e0e67a31b9bc4594f2b7e893eb246767f4cff3b
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/a39d5be80000760a5e7676062e0e67a31b9bc4594f2b7e893eb246767f4cff3b

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:deepfield_qtxbot_mirai_xor_table
Create hunting rule
Author:Nokia Deepfield ERT
Description:morte/Kurayami-lineage Mirai fork table: qtxbot and GhostWuzHere666 XOR-0x22 encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_af48ca6a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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.

Mirai

elf a03bd6503e8b181697a7e3717b09f36aa0c001eadb381fb3d32515d6c2a509be

Mirai

elf a39d5be80000760a5e7676062e0e67a31b9bc4594f2b7e893eb246767f4cff3b

(this sample)

  
Dropped by
SHA256 a03bd6503e8b181697a7e3717b09f36aa0c001eadb381fb3d32515d6c2a509be
  
Dropped by
MD5 3144804a8b611557e86d9b414b5b4d2f

Comments