MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c83647e97fd0d50751acd20e53aeed8bd3da6f291733cb59c2744f1b8b81788. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c83647e97fd0d50751acd20e53aeed8bd3da6f291733cb59c2744f1b8b81788
SHA3-384 hash: 69f39a0044934fb0c3e9369c287bb017ceee0c7d314d343d05541ae756f4d27290e47a2419a95f1ca60de5bbbc1ebb0f
SHA1 hash: d9522da85466849079c5d9383d8a6d7e260c0e68
MD5 hash: 145ea903ffd9fd2cc48d3a78520827fb
humanhash: seven-johnny-salami-monkey
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:39'948 bytes
First seen:2025-08-13 07:16:38 UTC
Last seen:2025-08-13 10:54:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:ZrvnNIdQjg81aOsDGMpglDv2daU0KcPcXWCv7/Fs3Uozt:ZnfjR4OARpu1zKMcXt7Izt
TLSH T1DF03F120565820F3C2B04ABCCFB594F193236F6D81E777B784546BBE3CE45026A69689
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
File size (compressed) :39'948 bytes
File size (de-compressed) :87'528 bytes
Format:linux/arm
Unpacked file: 1e0e2e73da4d7fb63dd6aecef8ddb3f27f8af73899ed6c69fad54db7fb23a45c

Intelligence

File Origin
# of uploads :
2
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ad30fbe6-99e2-492d-976d-4aa428f2fac6
Behavior Graph:
Download SVG
%3 guuid=325ca145-1e00-0000-4502-2cc599090000 pid=2457 /usr/bin/sudo guuid=17e70849-1e00-0000-4502-2cc5a3090000 pid=2467 /tmp/sample.bin guuid=325ca145-1e00-0000-4502-2cc599090000 pid=2457->guuid=17e70849-1e00-0000-4502-2cc5a3090000 pid=2467 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/456b5bd6-0984-42b8-92a6-21185d0a973f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1755826
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sends malformed DNS queries
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1755826 Sample: morte.arm.elf Startdate: 13/08/2025 Architecture: LINUX Score: 60 22 s3o-cnc.ddns.net. [malformed] 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Sample is packed with UPX 2->30 8 morte.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Sends malformed DNS queries 22->32 34 Uses dynamic DNS services 22->34 process4 process5 12 morte.arm.elf 8->12         started        14 morte.arm.elf 8->14         started        16 morte.arm.elf 8->16         started        process6 18 morte.arm.elf 12->18         started        20 morte.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6c83647e97fd0d50751acd20e53aeed8bd3da6f291733cb59c2744f1b8b81788
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6c83647e97fd0d50751acd20e53aeed8bd3da6f291733cb59c2744f1b8b81788/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-13 07:17:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nsbwi7ux7ugva5i2zuqokoxo3c6t3jxssfztznm4e5cpdofyc6ea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250813-h4j1kshj3s/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b7ba05bb-e39f-4388-b22d-4c7d1f85a0bb
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/6c83647e97fd0d50751acd20e53aeed8bd3da6f291733cb59c2744f1b8b81788

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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

elf 6c83647e97fd0d50751acd20e53aeed8bd3da6f291733cb59c2744f1b8b81788

(this sample)

Mirai

elf 1e0e2e73da4d7fb63dd6aecef8ddb3f27f8af73899ed6c69fad54db7fb23a45c

  
URLhaus
https://urlhaus.abuse.ch/url/3601672/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1e0e2e73da4d7fb63dd6aecef8ddb3f27f8af73899ed6c69fad54db7fb23a45c
  
Dropping
MD5 7d5dd333efd5f385525cb9e4959351b9
  
URLhaus
https://urlhaus.abuse.ch/url/3601808/

Comments