MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355
SHA3-384 hash: 0a233b5610ea2a2125f40a7ca0e33ec3b9fa6cbade20533618a086b75011480db619cb6d2f2e49cc4ecda59876cdff87
SHA1 hash: e9c3b17f830d22583c3b241fa87ab714e9c2b940
MD5 hash: 47dc2aa883d24c37cd8bdcd763465260
humanhash: florida-ink-fillet-sodium
File name:sora.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:29'412 bytes
First seen:2025-09-03 10:06:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:yxMWBhAHuLegF1aF4NscfOl8liVgj9yDJgGlzDpbuR1JW:yxdBGuLea19acfjliCKVJus
TLSH T1EED2D1B91B06478EDE6EC8FAC3E413A016354E12A903FC4A74DCD7476B6B9C4A607ED4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :29'412 bytes
File size (de-compressed) :89'824 bytes
Format:linux/mips
Unpacked file: ba4ea09ca3d1f830529d3adea723eaae36ba3465a6188e70bb70e54abbad524f

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9954183-0
Create hunting rule

Unix.Trojan.Mirai-9954682-0
Create hunting rule

Unix.Trojan.Mirai-9956551-0
Create hunting rule

Unix.Trojan.Mirai-9957546-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68b813686212e2f7426839ad/reports/36b08442-de91-4d8b-9518-944332ee78bd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 38.162.114.77:1312
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-03T07:27:00Z UTC
Last seen:
2025-09-03T07:27:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/34be1413-d58b-481b-89e5-d39cea18fca5
Behavior Graph:
Download SVG
%3 guuid=735af53a-1a00-0000-880c-baf11e0b0000 pid=2846 /usr/bin/sudo guuid=8075663d-1a00-0000-880c-baf1250b0000 pid=2853 /tmp/sample.bin guuid=735af53a-1a00-0000-880c-baf11e0b0000 pid=2846->guuid=8075663d-1a00-0000-880c-baf1250b0000 pid=2853 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2ab1279f-1d86-4adf-8351-6458ace97f48
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1770282
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1770282 Sample: sora.mips.elf Startdate: 03/09/2025 Architecture: LINUX Score: 88 28 203.133.159.39 ZLANZTVCOLTDJP Japan 2->28 30 94.217.9.87 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->30 32 99 other IPs or domains 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 40 2 other signatures 2->40 8 sora.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 9 other processes 2->14 signatures3 process4 process5 16 sora.mips.elf 8->16         started        18 sora.mips.elf 8->18         started        20 sora.mips.elf 8->20         started        process6 22 sora.mips.elf 16->22         started        24 sora.mips.elf 16->24         started        26 sora.mips.elf 16->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-09-03 10:07:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kgf3p3fno6djow4slzumcx3qorxgvmbfbdplro54rogmltczonkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250903-l5vegsar8w/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Modifies Watchdog functionality
Contacts a large (49086) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9954183-0
YARA:
n/a
Link:
https://app.threat.zone/submission/db30d341-3d07-4d34-be1e-b4fe3d86a7ae
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/518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355

(this sample)

Mirai

elf ba4ea09ca3d1f830529d3adea723eaae36ba3465a6188e70bb70e54abbad524f

  
URLhaus
https://urlhaus.abuse.ch/url/3616182/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ba4ea09ca3d1f830529d3adea723eaae36ba3465a6188e70bb70e54abbad524f
  
Dropping
MD5 97bf4084352a98c14b2194264be08e0b

Comments