MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a36a7fe1fd1f7c8a065cf05d13210e6cf63dea7c8b6da7cd1bb36823e341bf0e. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a36a7fe1fd1f7c8a065cf05d13210e6cf63dea7c8b6da7cd1bb36823e341bf0e
SHA3-384 hash: 1017cb0faf5407146b947a903d8731e359052dafabafc5f3fa4c293c599d43265a301c9d1784f1dde9c8a8225633b28e
SHA1 hash: a2b7d20dcf94e5965a1f6f1d26d80c817ecc917c
MD5 hash: 4e27a1eb4f33e0a357e221c10e3b807d
humanhash: fifteen-oregon-speaker-virginia
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:80'400 bytes
First seen:2025-11-03 14:58:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iLOyNxLpn+alOBm3nZAyBdlrvPUwHxo/J/zJc:iLHDpn+EImXZ5dlrFxo/J1c
TLSH T1A2735B077980D1FDC49AC139437FB536D433B47E1239B29B57D8EE2A2E0AE601F28955
telfhash t1312124ba3ea619a4e0f7f576a386f5691d211d6008e035f2c97259e3cf1a3810db1407
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 dab74155b33b64d01e16f38b782bc18e1e59f7e0b6404ff49741e9ffbb238693
File size (compressed) :39'924 bytes
File size (de-compressed) :80'400 bytes
Format:linux/amd64
Packed file: dab74155b33b64d01e16f38b782bc18e1e59f7e0b6404ff49741e9ffbb238693

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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-7136016-0
Create hunting rule

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

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Changes access rights for a written file
Sends data to a server
DNS request
Changes access rights for a file
Connection attempt
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a36a7fe1fd1f7c8a065cf05d13210e6cf63dea7c8b6da7cd1bb36823e341bf0e
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-03T12:22:00Z UTC
Last seen:
2025-11-05T00:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a36a7fe1fd1f7c8a065cf05d13210e6cf63dea7c8b6da7cd1bb36823e341bf0e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/227d3592-e342-4c95-8acb-7f1ea5515248
Behavior Graph:
Download SVG
%3 guuid=8c7af2fc-1800-0000-7907-2df7f30b0000 pid=3059 /usr/bin/sudo guuid=ac1f5600-1900-0000-7907-2df7f40b0000 pid=3060 /tmp/sample.bin net guuid=8c7af2fc-1800-0000-7907-2df7f30b0000 pid=3059->guuid=ac1f5600-1900-0000-7907-2df7f40b0000 pid=3060 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ac1f5600-1900-0000-7907-2df7f40b0000 pid=3060->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c5f38300-1900-0000-7907-2df7f50b0000 pid=3061 /tmp/sample.bin guuid=ac1f5600-1900-0000-7907-2df7f40b0000 pid=3060->guuid=c5f38300-1900-0000-7907-2df7f50b0000 pid=3061 clone guuid=8e461e2b-1a00-0000-7907-2df72f0e0000 pid=3631 /tmp/sample.bin guuid=ac1f5600-1900-0000-7907-2df7f40b0000 pid=3060->guuid=8e461e2b-1a00-0000-7907-2df72f0e0000 pid=3631 clone guuid=8128232b-1a00-0000-7907-2df7300e0000 pid=3632 /tmp/sample.bin dns net send-data zombie guuid=ac1f5600-1900-0000-7907-2df7f40b0000 pid=3060->guuid=8128232b-1a00-0000-7907-2df7300e0000 pid=3632 clone guuid=2d938e00-1900-0000-7907-2df7f60b0000 pid=3062 /tmp/sample.bin guuid=c5f38300-1900-0000-7907-2df7f50b0000 pid=3061->guuid=2d938e00-1900-0000-7907-2df7f60b0000 pid=3062 clone guuid=ddcc9500-1900-0000-7907-2df7f70b0000 pid=3063 /tmp/sample.bin dns net send-data zombie guuid=c5f38300-1900-0000-7907-2df7f50b0000 pid=3061->guuid=ddcc9500-1900-0000-7907-2df7f70b0000 pid=3063 clone guuid=ddcc9500-1900-0000-7907-2df7f70b0000 pid=3063->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 3478B c352950c-f89e-5d95-93d0-0fda4b8b3899 api.mangawizard.lol:12121 guuid=ddcc9500-1900-0000-7907-2df7f70b0000 pid=3063->c352950c-f89e-5d95-93d0-0fda4b8b3899 send: 554B guuid=8128232b-1a00-0000-7907-2df7300e0000 pid=3632->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 3811B guuid=8128232b-1a00-0000-7907-2df7300e0000 pid=3632->c352950c-f89e-5d95-93d0-0fda4b8b3899 send: 608B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5e7de7a9-a9ec-46b2-9e67-4337d70c30c6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1807019
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1807019 Sample: morte.x86_64.elf Startdate: 03/11/2025 Architecture: LINUX Score: 64 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 api.mangawizard.lol 89.35.130.116, 12121, 53890, 53892 INTERSAT-ASIonRatiunr33RO Romania 2->28 30 3 other IPs or domains 2->30 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 8 dash rm morte.x86_64.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 morte.x86_64.elf 8->16         started        18 morte.x86_64.elf 8->18         started        20 morte.x86_64.elf 8->20         started        process6 22 morte.x86_64.elf 16->22         started        24 morte.x86_64.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a36a7fe1fd1f7c8a065cf05d13210e6cf63dea7c8b6da7cd1bb36823e341bf0e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a36a7fe1fd1f7c8a065cf05d13210e6cf63dea7c8b6da7cd1bb36823e341bf0e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-03 15:09:45 UTC
File Type:
ELF64 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=unvh7yp5d56iubs46borgiiont3d32t4rnw2pti3wnuchy2bx4ha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251103-sf3swsgq9t/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
api.mangawizard.lol
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/6c65fa09-f731-47a5-9655-9d47913a0044
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a36a7fe1fd1f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/a36a7fe1fd1f7c8a065cf05d13210e6cf63dea7c8b6da7cd1bb36823e341bf0e

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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

File information

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

Web download

Mirai

elf dab74155b33b64d01e16f38b782bc18e1e59f7e0b6404ff49741e9ffbb238693

Mirai

elf a36a7fe1fd1f7c8a065cf05d13210e6cf63dea7c8b6da7cd1bb36823e341bf0e

(this sample)

  
Dropped by
SHA256 dab74155b33b64d01e16f38b782bc18e1e59f7e0b6404ff49741e9ffbb238693
  
URLhaus
https://urlhaus.abuse.ch/url/3694986/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5ace3b643d6a76a08f7976d8e46ea50b

Comments