MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f494dd4ff8b21185f0cf910f037e3dad084b6077397c468fcbd590232e2d2a7b. 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: f494dd4ff8b21185f0cf910f037e3dad084b6077397c468fcbd590232e2d2a7b
SHA3-384 hash: 39e079295677c6a8942aedbfd4873e636102eaf2e207649d4ff60fb7061e2fae2dba456f8e12b8071bef393cbc525be0
SHA1 hash: 295e2038300578db26e822452d2bb0912fed5dce
MD5 hash: e07b4294939d63f4963ca6e2a9b0e539
humanhash: connecticut-four-table-zulu
File name:sora.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:89'408 bytes
First seen:2025-11-27 06:08:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NF2GXYZ8a8fnwEvLNPENIdhs9WZx0ZCufqnhK:NFjXYyCEx0KhK
TLSH T1E493D706BF610FF7DC9BDC3705A92B05289C665A31A97B35BA30D818F64B21F19E3C64
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 dd07be07cdf7ba84dd1833378cba9969bb4d061b9acda8fad334a9a6f120cf99
File size (compressed) :29'944 bytes
File size (de-compressed) :89'408 bytes
Format:linux/mipsel
Packed file: dd07be07cdf7ba84dd1833378cba9969bb4d061b9acda8fad334a9a6f120cf99

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

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

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Kills critical processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6927eb0c70be13a1f9caea6b/reports/8c407b95-1dae-4351-8adc-2eea274c5907/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f494dd4ff8b21185f0cf910f037e3dad084b6077397c468fcbd590232e2d2a7b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-27T04:30:00Z UTC
Last seen:
2025-11-27T05:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f494dd4ff8b21185f0cf910f037e3dad084b6077397c468fcbd590232e2d2a7b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aab9436d-50ae-492f-a789-d4a2912b39cb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1821557
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1821557 Sample: sora.mpsl.elf Startdate: 27/11/2025 Architecture: LINUX Score: 76 24 154.227.253.53, 23 ZAINUGASUG Uganda 2->24 26 14.1.165.139 YTLCOMMS-AS-APYTLCOMMUNICATIONSSDNBHDMY Malaysia 2->26 28 98 other IPs or domains 2->28 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 sora.mpsl.elf 2->8         started        signatures3 process4 process5 10 sora.mpsl.elf 8->10         started        12 sora.mpsl.elf 8->12         started        15 sora.mpsl.elf 8->15         started        signatures6 17 sora.mpsl.elf 10->17         started        20 sora.mpsl.elf 10->20         started        22 sora.mpsl.elf 10->22         started        40 Sample tries to kill multiple processes (SIGKILL) 12->40 process7 signatures8 30 Sample tries to kill multiple processes (SIGKILL) 17->30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f494dd4ff8b21185f0cf910f037e3dad084b6077397c468fcbd590232e2d2a7b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f494dd4ff8b21185f0cf910f037e3dad084b6077397c468fcbd590232e2d2a7b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-27 06:09:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6skn2t7ywiiyl4gpsehqg7r5vueewydxhf6end6l2wicglrnfj5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora defense_evasion discovery
Link:
https://tria.ge/reports/251127-gwh8mswmdn/
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 (49086) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/3468ac9a-7011-4488-b067-ce68f4617631
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/f494dd4ff8b21185f0cf910f037e3dad084b6077397c468fcbd590232e2d2a7b

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
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf dd07be07cdf7ba84dd1833378cba9969bb4d061b9acda8fad334a9a6f120cf99

Mirai

elf f494dd4ff8b21185f0cf910f037e3dad084b6077397c468fcbd590232e2d2a7b

(this sample)

  
Dropped by
SHA256 dd07be07cdf7ba84dd1833378cba9969bb4d061b9acda8fad334a9a6f120cf99
  
URLhaus
https://urlhaus.abuse.ch/url/3717667/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b84e1eaab0882ccbb0a7bfc9753644cf

Comments