MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51199c18cc13dacef97639210426861f862d5bb99562ccabb8136ba102c531da. 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 12 File information Comments
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SHA256 hash: 51199c18cc13dacef97639210426861f862d5bb99562ccabb8136ba102c531da
SHA3-384 hash: 172184860f6ed5ff43c1493240178d01576f1c5cda5482a170424b3055d880a236c3b5a0fdb658922cfabb2cea8bed32
SHA1 hash: 3b07fc422e23e17ab87a0639c52c48b02f55095f
MD5 hash: 16ac294bc810887410b87f8a3ab61d6d
humanhash: april-connecticut-tango-fourteen
File name:pandora.arm7
Download: download sample
Signature Mirai
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File size:269'924 bytes
First seen:2025-12-23 21:12:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:pMtDF16WglC1RbRcZQaC9mrsplDKZUfQBKXAVantX+F8Jyvp1G6xxn4J+fBhrFld:pMtDF16WgQUo9mrsplDKZ2QBKXAVants
TLSH T1DE441881A9818E26C5D817BBF9BF018E3321A7A9D3CBB1178C145B7437C7A5F0D63A46
telfhash t18c41abb297b04a2e69a8c910dedc5fb3603cf6461a4def73cf2144ac142119d9525e6f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
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/fd5c461e-24cf-4e9c-b657-be1c3d4565e9/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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
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.Trojan.Mirai-7135916-0
Create hunting rule

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

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

Unix.Dropper.Mirai-7135996-0
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-7136033-0
Create hunting rule

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

Unix.Dropper.Mirai-7139229-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Mirai-10011027-0
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Unix.Trojan.Mirai-10011918-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/694b05c084afa5547b5d0de1/reports/ed3d061f-979b-48a2-baa0-0f3b914a32f2/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ccd01820-7c1e-4bfe-804d-4c1d81554420
Behavior Graph:
Download SVG
%3 guuid=5e52ed8d-1b00-0000-e6b2-539f3e0b0000 pid=2878 /usr/bin/sudo guuid=6a8e4490-1b00-0000-e6b2-539f450b0000 pid=2885 /tmp/sample.bin guuid=5e52ed8d-1b00-0000-e6b2-539f3e0b0000 pid=2878->guuid=6a8e4490-1b00-0000-e6b2-539f450b0000 pid=2885 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/733bf016-6b55-4dbe-8820-032cef4c78bd
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1838472
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
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838472 Sample: pandora.arm7.elf Startdate: 23/12/2025 Architecture: LINUX Score: 96 28 5.18.198.103 ZTELECOM-ASRU Russian Federation 2->28 30 160.129.89.66, 23 VUMCUS United States 2->30 32 99 other IPs or domains 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 3 other signatures 2->40 8 pandora.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash grep 2->12         started        14 2 other processes 2->14 signatures3 process4 process5 16 pandora.arm7.elf 8->16         started        18 pandora.arm7.elf 8->18         started        20 pandora.arm7.elf 8->20         started        process6 22 pandora.arm7.elf 16->22         started        24 pandora.arm7.elf 16->24         started        26 pandora.arm7.elf 16->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51199c18cc13dacef97639210426861f862d5bb99562ccabb8136ba102c531da
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/51199c18cc13dacef97639210426861f862d5bb99562ccabb8136ba102c531da/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/51199c18cc13dacef97639210426861f862d5bb99562ccabb8136ba102c531da
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-23 21:13:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kemzyggmcpnm56lwheqqijugd6dc2w5zsvrmzk5ycnv2cawfghna._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/251223-z2jepstjdt/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20430) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6976991-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/60ac90f2-e4fd-4926-945b-44a2d792ff21
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/51199c18cc13dacef97639210426861f862d5bb99562ccabb8136ba102c531da

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:botnet_Yakuza
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Author:NDA0E
Description:Yakuza botnet
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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: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
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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 51199c18cc13dacef97639210426861f862d5bb99562ccabb8136ba102c531da

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3741602/
  
Delivery method
Distributed via web download

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