MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f00aedaffb7c6b266971d0960e7d37503347271a9dabc8f6fa6fd2fe1b71823c. 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: 13


Intelligence 13 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f00aedaffb7c6b266971d0960e7d37503347271a9dabc8f6fa6fd2fe1b71823c
SHA3-384 hash: 45a571ecaa7582739a2f28ca446baa2b6e74c638e503e2087de45391546a1f1e852bc430951b83f14324a987d7fe15c3
SHA1 hash: fe14ed7c210a232e23b54dcc6cf7970d74209a6c
MD5 hash: d093a601267444567f2aa233be625cd6
humanhash: king-florida-failed-july
File name:sora.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:95'184 bytes
First seen:2025-12-11 23:15:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:czwFQK42TvkBI42JqCI49bJvKRwJit84SalPAh0Xy/UpSZKbse:czwFQK42QBIHJFI4JQwJi24SalPFyck
TLSH T102933BC5E693E8F6DD014BB9306BFF328A77D53F2267D6C3D3949872A9424019013A9E
telfhash t12e215bf406360c94bbc09603f34cb721de5db52b64603ae65172641136a740113bec3a
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 ff2cbd6c49b8bd0ce0dd87fe0b13b73ee03f9054938d721b59c7c5d05a11c0f3
File size (compressed) :32'804 bytes
File size (de-compressed) :95'184 bytes
Format:linux/i386
Packed file: ff2cbd6c49b8bd0ce0dd87fe0b13b73ee03f9054938d721b59c7c5d05a11c0f3

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
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/fbdd8f8b-daad-4b20-a6da-3819c07ae990/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30442.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Exploit-3.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7135939-0
Create hunting rule

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

Unix.Dropper.Mirai-7135980-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai obfuscated obfuscated
Link:
https://www.filescan.io/uploads/693b50becf690d27f3dd2676/reports/0f35f61e-e03d-4378-8c02-ff8bfc4a7b8a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-11T20:32:00Z UTC
Last seen:
2025-12-11T21:12:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.DLink.b HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.Linksys.a HEUR:Exploit.Linux.DLink.c HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/f00aedaffb7c6b266971d0960e7d37503347271a9dabc8f6fa6fd2fe1b71823c/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31c2519d-3bd5-49a3-a72f-def3264d04fd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1831329
Signature
Antivirus / Scanner detection for submitted sample
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: 1831329 Sample: sora.x86.elf Startdate: 12/12/2025 Architecture: LINUX Score: 84 20 2.203.124.81 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->20 22 192.125.135.11 VODAFONE-GROUPIT Germany 2->22 24 98 other IPs or domains 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 2 other signatures 2->32 8 sora.x86.elf 2->8         started        signatures3 process4 process5 10 sora.x86.elf 8->10         started        process6 12 sora.x86.elf 10->12         started        14 sora.x86.elf 10->14         started        16 sora.x86.elf 10->16         started        18 sora.x86.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f00aedaffb7c6b266971d0960e7d37503347271a9dabc8f6fa6fd2fe1b71823c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f00aedaffb7c6b266971d0960e7d37503347271a9dabc8f6fa6fd2fe1b71823c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f00aedaffb7c6b266971d0960e7d37503347271a9dabc8f6fa6fd2fe1b71823c
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-11 23:16:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6afo3l73prvsm2lr2cla47jxkazuojy2twv4r5x2n7jp4g3rqi6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora defense_evasion discovery linux
Link:
https://tria.ge/reports/251211-288dhsykhz/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (247268) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/6821ec5e-8fd7-452b-a817-5c4622d485ef
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/f00aedaffb7c6b266971d0960e7d37503347271a9dabc8f6fa6fd2fe1b71823c

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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 ff2cbd6c49b8bd0ce0dd87fe0b13b73ee03f9054938d721b59c7c5d05a11c0f3

Mirai

elf f00aedaffb7c6b266971d0960e7d37503347271a9dabc8f6fa6fd2fe1b71823c

(this sample)

  
Dropped by
SHA256 ff2cbd6c49b8bd0ce0dd87fe0b13b73ee03f9054938d721b59c7c5d05a11c0f3
  
Dropped by
MD5 1c62f3d827dd35f516b911124b6a6ba4
  
URLhaus
https://urlhaus.abuse.ch/url/3731660/
  
Delivery method
Distributed via web download

Comments