MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6940062fd167ca015934ef768324347a77588eece5478240bf3aff138d74b612. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6940062fd167ca015934ef768324347a77588eece5478240bf3aff138d74b612
SHA3-384 hash: 7f70a26aa73e117946c72efb36833ec606bc42bda2cfc37f4a440e830ede7231658bc335e1cc6a806c9a880f6ab0c349
SHA1 hash: 0c20d978a274aa61e75ee12a5c360ca81581589b
MD5 hash: d6168f2d7f32d2468ed5e769aecc6296
humanhash: louisiana-butter-crazy-don
File name:sora.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:27'712 bytes
First seen:2025-11-26 12:47:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:u5+Kcrb9VDJee2KTgdTHOBcK5ZCAyShch:hlrb9veKTg9QB5Vc
TLSH T1BAC2F26350F9C903C4F682772D3C59A622645434A34DED2E73A99BC837460E4657ACCB
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 :
1
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9955415-0
Create hunting rule

Unix.Trojan.Mirai-9955779-0
Create hunting rule

Unix.Trojan.Mirai-9956609-0
Create hunting rule

Unix.Dropper.Mirai-9956761-0
Create hunting rule

Unix.Trojan.Mirai-9957566-0
Create hunting rule

Unix.Trojan.Mirai-9958038-0
Create hunting rule

Unix.Trojan.Mirai-9958116-0
Create hunting rule

Unix.Trojan.Mirai-9958904-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Substitutes an application name
Kills critical processes
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/6940062fd167ca015934ef768324347a77588eece5478240bf3aff138d74b612
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 151.242.30.13:1312
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-26T09:07:00Z UTC
Last seen:
2025-11-26T09:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6940062fd167ca015934ef768324347a77588eece5478240bf3aff138d74b612/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fddda009-0ac7-4f73-a9ba-a6f5e502ef60
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1821123
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1821123 Sample: sora.x86.elf Startdate: 26/11/2025 Architecture: LINUX Score: 68 44 219.115.146.130 ZAQJupiterTelecommunicationsCoLtdJP Japan 2->44 46 155.160.14.172 ZAMRENZM Japan 2->46 48 99 other IPs or domains 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected Mirai 2->54 56 Sample is packed with UPX 2->56 10 sora.x86.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 sora.x86.elf 10->14         started        16 sora.x86.elf 10->16         started        18 sora.x86.elf 10->18         started        process6 20 sora.x86.elf 14->20         started        22 sora.x86.elf 14->22         started        24 sora.x86.elf 16->24         started        26 sora.x86.elf 16->26         started        28 sora.x86.elf 16->28         started        process7 30 sora.x86.elf 20->30         started        32 sora.x86.elf 20->32         started        34 sora.x86.elf 20->34         started        36 sora.x86.elf 24->36         started        38 sora.x86.elf 24->38         started        process8 40 sora.x86.elf 30->40         started        42 sora.x86.elf 30->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6940062fd167ca015934ef768324347a77588eece5478240bf3aff138d74b612
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6940062fd167ca015934ef768324347a77588eece5478240bf3aff138d74b612/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-26 12:47:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nfaaml6rm7facwju553igjbupj3vrdxm4vdyeqf7hl7rhdluwyja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251126-p1gvdaaq7w/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (48743) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955415-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0dd23519-50e5-43e2-9ac4-c5603185bd89
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/6940062fd167ca015934ef768324347a77588eece5478240bf3aff138d74b612

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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

sh 2f90659f6a09f0a6ba5fc1b59d0c0f406330fac1bdafce63bc4f4e47164f52e7

Mirai

elf 6940062fd167ca015934ef768324347a77588eece5478240bf3aff138d74b612

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3717145/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 2f90659f6a09f0a6ba5fc1b59d0c0f406330fac1bdafce63bc4f4e47164f52e7
  
Dropped by
MD5 324020bc5ae95ec4946d9b605a826090
  
URLhaus
https://urlhaus.abuse.ch/url/3716953/
  
Dropped by
SHA256 d595dbe970f66c0de241d4b5f6f455a5c647e3801ac0daf1f1ec69931ad5ed31
  
Dropped by
MD5 c9fecb8c4fd0a502239f30f77ccb583a
  
URLhaus
https://urlhaus.abuse.ch/url/3717172/
  
URLhaus
https://urlhaus.abuse.ch/url/3716576/

Comments