MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 782898dbc5b7bad00107bdb9906923f9fa7eadbcbb5a1047c7cb64cd09ac1cde. 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 6 File information Comments
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SHA256 hash: 782898dbc5b7bad00107bdb9906923f9fa7eadbcbb5a1047c7cb64cd09ac1cde
SHA3-384 hash: 35f1e1006703c0c9fc66e5abd62b5d26d7d1754e78443f56777e4ce0a900104a5c4da6a054bd499fa3aa89fb53c0e88f
SHA1 hash: 9bc58c2480bf537b5816a8481aa1c881dfff0351
MD5 hash: a2c9a1a3e0e63cabb43f2de47d723724
humanhash: asparagus-carolina-cat-seven
File name:johen.arm6
Download: download sample
Signature Mirai
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File size:99'804 bytes
First seen:2026-02-21 06:30:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gAnQiGQoOTk+5KqmLUEqg/qSapwAo1MKb3TOaew4oXBDsRiciWRkOg8S7vJ5DYWB:JGKXg/qwSM3TOae6WRkOgJ7JJLiq
TLSH T179A32946F8814A21C5D512BEFA1E318E331357BCE2DE73229E14AF3173865AB0E7B615
telfhash t1e411d07183920adc57f4e15c818f102d9afe3ab9271530684a1d6bcb92d7181f319d3f
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 a125d5ce74a326cd83c334f38e37e56f38186dfca912a6a3a8d9a0269401402e
File size (compressed) :44'760 bytes
File size (de-compressed) :99'804 bytes
Format:linux/arm
Packed file: a125d5ce74a326cd83c334f38e37e56f38186dfca912a6a3a8d9a0269401402e

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9edc8ae9-a081-45bb-9bed-9afd971a1003/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
Create hunting rule

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

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

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

Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
Create hunting rule

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

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

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

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

Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10059006-0
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Unix.Trojan.Mirai-10059216-0
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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/782898dbc5b7bad00107bdb9906923f9fa7eadbcbb5a1047c7cb64cd09ac1cde
Behaviour
no suspicious findings
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/2549ed98-6f7f-48e1-9bbf-4c5a7abddcbd
Behavior Graph:
Download SVG
%3 guuid=d444a1c4-2200-0000-1e69-3dd65c070000 pid=1884 /usr/bin/sudo guuid=216a2bc7-2200-0000-1e69-3dd660070000 pid=1888 /tmp/sample.bin guuid=d444a1c4-2200-0000-1e69-3dd65c070000 pid=1884->guuid=216a2bc7-2200-0000-1e69-3dd660070000 pid=1888 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a82e4196-a3c0-4dff-afbd-3b90878f9dfd
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/782898dbc5b7bad00107bdb9906923f9fa7eadbcbb5a1047c7cb64cd09ac1cde
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/782898dbc5b7bad00107bdb9906923f9fa7eadbcbb5a1047c7cb64cd09ac1cde/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-02-21 06:31:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=paujrw6fw65naaihxw4za2jd7h5h5ln4xnnbar6hznsm2cnmdtpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260221-g99bzsct4a/
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/782898dbc5b7bad00107bdb9906923f9fa7eadbcbb5a1047c7cb64cd09ac1cde

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
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
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Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 a125d5ce74a326cd83c334f38e37e56f38186dfca912a6a3a8d9a0269401402e

Mirai

elf 782898dbc5b7bad00107bdb9906923f9fa7eadbcbb5a1047c7cb64cd09ac1cde

(this sample)

  
Dropped by
SHA256 a125d5ce74a326cd83c334f38e37e56f38186dfca912a6a3a8d9a0269401402e
  
URLhaus
https://urlhaus.abuse.ch/url/3782170/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 dfcbd3b9f35ec517c9e2075e22461fa8
  
URLhaus
https://urlhaus.abuse.ch/url/3782343/

Comments