MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e5f5b0f4b585296027c7e59a8184771cec34ea3cfcec2688bf4da4026b271d3. 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: 10


Intelligence 10 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e5f5b0f4b585296027c7e59a8184771cec34ea3cfcec2688bf4da4026b271d3
SHA3-384 hash: b70944292015057ec63712d4f3fb01c3c3d7116a600b6bc96a56b5d770f47ed004fb151fd85604de60047a490fd5a13c
SHA1 hash: 776e7dcb76acddd32a6b759d7df3718823ec3287
MD5 hash: 99589d3d7eb86a21bb798567a56f489d
humanhash: gee-three-football-stairway
File name:eccox.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:344'844 bytes
First seen:2025-12-12 07:30:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:KrQmHlZ+4cZ3iKYW+kC2cxiQuWxOjMD2zpqDmbU7Uo/oDOccIV:KO4TAQ/29ShU3lV
TLSH T1EA74B50E6E328F7EF7B8873547F74A20975933D223E1D584E1ACD6150E6064E642FBA8
telfhash t16a51a3a8097803b4a2655c8e05adff27d6a320ef3e161c339a50d85ee72ae439d24c1d
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 98e16b51ed65da74476d17494db30e253315be868337e169e9da6357c168f02b
File size (compressed) :95'508 bytes
File size (de-compressed) :344'844 bytes
Format:linux/mips
Packed file: 98e16b51ed65da74476d17494db30e253315be868337e169e9da6357c168f02b

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
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/8ef0cb2e-26d0-4dd7-9db4-3994440319a6/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29001.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7135909-0
Create hunting rule

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

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

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

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136017-0
Create hunting rule

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

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

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

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-12T05:06:00Z UTC
Last seen:
2025-12-12T06:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8e5f5b0f4b585296027c7e59a8184771cec34ea3cfcec2688bf4da4026b271d3/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/41187b66-e3b2-4e33-9fc3-4027517a6103
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1831454
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8e5f5b0f4b585296027c7e59a8184771cec34ea3cfcec2688bf4da4026b271d3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e5f5b0f4b585296027c7e59a8184771cec34ea3cfcec2688bf4da4026b271d3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-12 07:31:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzpvwd2llbjjmat4pzm2qgchohhmgtvdz7hme2el6tneajvsohjq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai antivm discovery
Link:
https://tria.ge/reports/251212-jclwjacv3d/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Checks CPU configuration
Checks SCSI settings
Checks hardware identifiers (DMI)
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/05f171fc-e332-4879-a2ff-d0eed95370b3
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/8e5f5b0f4b585296027c7e59a8184771cec34ea3cfcec2688bf4da4026b271d3

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 98e16b51ed65da74476d17494db30e253315be868337e169e9da6357c168f02b

Mirai

elf 8e5f5b0f4b585296027c7e59a8184771cec34ea3cfcec2688bf4da4026b271d3

(this sample)

  
Dropped by
SHA256 98e16b51ed65da74476d17494db30e253315be868337e169e9da6357c168f02b
  
URLhaus
https://urlhaus.abuse.ch/url/3732076/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0647ea091aff6be4f399a4adaeb5ddfd

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