MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c716c47db2da3e6dd1986aff3d5726bf145d4c2aea2a2528e417f87a429767a. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c716c47db2da3e6dd1986aff3d5726bf145d4c2aea2a2528e417f87a429767a
SHA3-384 hash: 4f6371799141faab99f2b225cfa408bbe2ef7202b59c52e267331cf60df55a7e73ce039d341b16bc1a292e4a7c557d3b
SHA1 hash: 143fce73cfd11d782c87e1b99744ca4199b45ad6
MD5 hash: 45d867b4656731f4a45a5869a4b2895f
humanhash: sierra-spring-hot-queen
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:32'324 bytes
First seen:2025-10-05 22:26:19 UTC
Last seen:2025-10-06 14:23:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:yDMkfZoyPAJDD6YRYT8DJ4x/Wr79ommPHk/svOsCQ:yN5PAJDDeYJjrW3PHCazZ
TLSH T1F3E2E1A9CD318A18E042F3F85D1A18B2CAF2D025677A3D66649C38D5BC847F5F71E632
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 :
2
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68e2f09cc74bd2958b15c377/reports/bb0aa1b9-ed4c-4aba-a923-66a95898a4cf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
22
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2c716c47db2da3e6dd1986aff3d5726bf145d4c2aea2a2528e417f87a429767a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 195.177.94.50:4478
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-10-05T20:31:00Z UTC
Last seen:
2025-10-05T23:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2c716c47db2da3e6dd1986aff3d5726bf145d4c2aea2a2528e417f87a429767a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bd89f904-4ec0-42b9-bf64-dfebd5dea21f
Behavior Graph:
Download SVG
%3 guuid=eabf12ee-1900-0000-361c-4047fa0c0000 pid=3322 /usr/bin/sudo guuid=72f97ef0-1900-0000-361c-4047fb0c0000 pid=3323 /tmp/sample.bin delete-file mprotect-exec net guuid=eabf12ee-1900-0000-361c-4047fa0c0000 pid=3322->guuid=72f97ef0-1900-0000-361c-4047fb0c0000 pid=3323 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=72f97ef0-1900-0000-361c-4047fb0c0000 pid=3323->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=7409e1f0-1900-0000-361c-4047fc0c0000 pid=3324 /tmp/sample.bin dns net send-data zombie guuid=72f97ef0-1900-0000-361c-4047fb0c0000 pid=3323->guuid=7409e1f0-1900-0000-361c-4047fc0c0000 pid=3324 clone guuid=7409e1f0-1900-0000-361c-4047fc0c0000 pid=3324->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 35B d2bae1f4-a681-50d3-ac86-81ae4e58f1f2 animefastflux.com:4478 guuid=7409e1f0-1900-0000-361c-4047fc0c0000 pid=3324->d2bae1f4-a681-50d3-ac86-81ae4e58f1f2 send: 7B guuid=b7fbf1f0-1900-0000-361c-4047fd0c0000 pid=3325 /tmp/sample.bin guuid=7409e1f0-1900-0000-361c-4047fc0c0000 pid=3324->guuid=b7fbf1f0-1900-0000-361c-4047fd0c0000 pid=3325 clone guuid=f17cf7f0-1900-0000-361c-4047fe0c0000 pid=3326 /tmp/sample.bin net guuid=7409e1f0-1900-0000-361c-4047fc0c0000 pid=3324->guuid=f17cf7f0-1900-0000-361c-4047fe0c0000 pid=3326 clone guuid=f17cf7f0-1900-0000-361c-4047fe0c0000 pid=3326->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1895b3ff-879c-482e-97df-21171b718047
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1789426
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1789426 Sample: x86_64.elf Startdate: 06/10/2025 Architecture: LINUX Score: 72 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 animefastflux.com 195.177.94.50, 4478, 51848 DINET-ASRU Ukraine 2->19 21 2 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 29 Sample is packed with UPX 2->29 8 x86_64.elf 2->8         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 11 x86_64.elf 8->11         started        process6 process7 13 x86_64.elf 11->13         started        15 x86_64.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2c716c47db2da3e6dd1986aff3d5726bf145d4c2aea2a2528e417f87a429767a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c716c47db2da3e6dd1986aff3d5726bf145d4c2aea2a2528e417f87a429767a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-05 22:27:37 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=frywyr63fwr6nxizq2x7hvlsnpyulvgcv2rkeuuoif7ypjbjoz5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251005-2cs9qacn9s/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Renames itself
Mirai
Mirai family
Verdict:
Unknown
Tags:
trojan
YARA:
Linux_Trojan_Ircbot_bb204b81
Link:
https://app.threat.zone/submission/dd2daca4-43e0-4867-8518-0a9c4be87205
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/2c716c47db2da3e6dd1986aff3d5726bf145d4c2aea2a2528e417f87a429767a

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
Create hunting rule
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:Linux_Trojan_Ircbot_bb204b81
Create hunting rule
Author:Elastic Security
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 2c716c47db2da3e6dd1986aff3d5726bf145d4c2aea2a2528e417f87a429767a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3633279/
  
Delivery method
Distributed via web download

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