MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4286a2842568ac1bf1725a0c13aab7df4de664bc0a31f2662c810e905d06ac90. 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: 12


Intelligence 12 IOCs YARA 13 File information Comments
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SHA256 hash: 4286a2842568ac1bf1725a0c13aab7df4de664bc0a31f2662c810e905d06ac90
SHA3-384 hash: 878f01f2481c55475407bca7ab79434bbf363435b3b0d9cfcb8bd7ef2fe36bd62e5cab261daf75d0cdf610a0b6e4d2ec
SHA1 hash: d1a039c2516f362257ef119aa30ebe3e6f72eecd
MD5 hash: 7a7f907d4ecb99f260779907d3077620
humanhash: blue-alpha-tennis-glucose
File name:akido.arm7
Download: download sample
Signature Mirai
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File size:142'812 bytes
First seen:2025-09-22 05:53:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:fJgE+r21hqP9mrsplDKZUTQBKXAVanBX+F8Jyv2s6hLS88JBmnh1xKnGqrUVbefV:fJgE+rwcP9mrsplDKZUTQBKXAVanBX+Z
TLSH T18AD34B86EA408A13C4D61776FA9F41493322DB58E3EB73078D185FF43F86A5E4E63606
telfhash t1d911d0315b2066216a61cd649cfe63a2512d83166389eb33cf3284cc64090eed637c8f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 3341169ea1940dbe12ffbab89350299799f5b191b671a67c57d026eb9905945c
File size (compressed) :53'656 bytes
File size (de-compressed) :142'812 bytes
Format:linux/arm
Packed file: 3341169ea1940dbe12ffbab89350299799f5b191b671a67c57d026eb9905945c

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135925-0
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Unix.Dropper.Mirai-7135928-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7135996-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136033-0
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Unix.Dropper.Mirai-7136057-0
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Unix.Dropper.Mirai-7139229-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9760303-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Opens a port
Kills processes
Sends data to a server
Connection attempt
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet gcc masquerade mirai
Link:
https://www.filescan.io/uploads/68d0e53f254431b688d86b04/reports/152caca9-f950-4b4c-ac15-d44c3f83f3d4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
52
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/4286a2842568ac1bf1725a0c13aab7df4de664bc0a31f2662c810e905d06ac90
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-22T04:12:00Z UTC
Last seen:
2025-09-22T04:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4286a2842568ac1bf1725a0c13aab7df4de664bc0a31f2662c810e905d06ac90/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d572f80a-703b-43ac-b90b-464cc8e54f9f
Behavior Graph:
Download SVG
%3 guuid=91f61ead-1900-0000-453b-9739660b0000 pid=2918 /usr/bin/sudo guuid=b54e23af-1900-0000-453b-97396d0b0000 pid=2925 /tmp/sample.bin guuid=91f61ead-1900-0000-453b-9739660b0000 pid=2918->guuid=b54e23af-1900-0000-453b-97396d0b0000 pid=2925 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2a164e7e-d6d1-4274-93a0-eb29978720e6
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1781784
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1781784 Sample: akido.arm7.elf Startdate: 22/09/2025 Architecture: LINUX Score: 92 22 206.217.60.231, 23 WINDSTREAMUS United States 2->22 24 209.125.109.159, 23 WINDSTREAMUS United States 2->24 26 100 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 akido.arm7.elf 2->8         started        signatures3 process4 process5 10 akido.arm7.elf 8->10         started        12 akido.arm7.elf 8->12         started        14 akido.arm7.elf 8->14         started        process6 16 akido.arm7.elf 10->16         started        18 akido.arm7.elf 10->18         started        20 akido.arm7.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4286a2842568ac1bf1725a0c13aab7df4de664bc0a31f2662c810e905d06ac90
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/4286a2842568ac1bf1725a0c13aab7df4de664bc0a31f2662c810e905d06ac90/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-09-22 05:57:25 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=ikdkfbbfncwbx4lsligbhkvx35g6mzf4biy7ezrmqehjaxigvsia._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250922-gnrj2swjz3/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20438) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-6976991-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/b19fb358-4337-4a8c-a29a-be85da9ad120
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/4286a2842568ac1bf1725a0c13aab7df4de664bc0a31f2662c810e905d06ac90

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:CP_AllMal_Detector
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Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Linux_Generic_Threat_8299c877
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Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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
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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
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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
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 3341169ea1940dbe12ffbab89350299799f5b191b671a67c57d026eb9905945c

Mirai

elf 4286a2842568ac1bf1725a0c13aab7df4de664bc0a31f2662c810e905d06ac90

(this sample)

  
Dropped by
SHA256 3341169ea1940dbe12ffbab89350299799f5b191b671a67c57d026eb9905945c
  
URLhaus
https://urlhaus.abuse.ch/url/3629025/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4046050b75a62ae384977e99d53dace0

Comments