MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ff0097d9df2e1faffcb66f7600a8d5a8f409222eeddeaaba1a5361902b6a0bd. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ff0097d9df2e1faffcb66f7600a8d5a8f409222eeddeaaba1a5361902b6a0bd
SHA3-384 hash: 1cc47b6ac868bbb763fd1c8543826df351314ced94653dd65a8d1ec41c826a4ed2cd775f0db547b0f5d6de9e4c5a8176
SHA1 hash: f069e72e523ba4f90be2842748da2f37f45f5da0
MD5 hash: 700b0e44b0797ed19a2c89fd207e7dc9
humanhash: november-blue-august-mango
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:66'488 bytes
First seen:2025-07-14 07:59:57 UTC
Last seen:2025-07-15 04:49:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:bEexVOlvJBkEzInX6QldNJ0ZMf2L6K6RyO/EMW7:bhwlvkjXAMuLf4yP7
TLSH T1E053015028521E177D304DBD097F4FC7B7269BE8C826B9A2B2B45A2E8DDC9C0D246789
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) :66'488 bytes
File size (de-compressed) :173'609 bytes
Format:linux/arm
Unpacked file: 7ee5658827e211aecae595fe079c40a4c35a6b2f801dc7e24e5f41803f99d064

Intelligence

File Origin
# of uploads :
4
# of downloads :
16
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9665.13177.16771.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Changes access rights for a written file
Receives data from a server
Runs as daemon
Connection attempt
Sets a written file as executable
Opens a port
Launching a process
Sends data to a server
Changes access rights for a file
Substitutes an application name
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6ff0097d9df2e1faffcb66f7600a8d5a8f409222eeddeaaba1a5361902b6a0bd
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8c2f85a1-241b-44d3-816f-9f5f653a86dd
Behavior Graph:
Download SVG
%3 guuid=da9ab32a-1a00-0000-2a09-2222150c0000 pid=3093 /usr/bin/sudo guuid=e319102e-1a00-0000-2a09-22221d0c0000 pid=3101 /tmp/sample.bin guuid=da9ab32a-1a00-0000-2a09-2222150c0000 pid=3093->guuid=e319102e-1a00-0000-2a09-22221d0c0000 pid=3101 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/52ce138a-3b44-46e3-8913-d8edf8645fa4
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1735745
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1735745 Sample: morte.arm7.elf Startdate: 14/07/2025 Architecture: LINUX Score: 92 32 cnnetwork.uk 104.164.104.15, 12121, 33910, 33912 EGIHOSTINGUS United States 2->32 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Mirai 2->42 44 Yara detected Xmrig cryptocurrency miner 2->44 46 Sample is packed with UPX 2->46 10 morte.arm7.elf 2->10         started        signatures3 process4 signatures5 54 Found strings related to Crypto-Mining 10->54 13 morte.arm7.elf 10->13         started        process6 process7 15 morte.arm7.elf 13->15         started        file8 30 /etc/init.d/sysd, POSIX 15->30 dropped 34 Sample tries to set files in /etc globally writable 15->34 36 Drops files in suspicious directories 15->36 38 Sample tries to persist itself using System V runlevels 15->38 19 morte.arm7.elf sh 15->19         started        21 morte.arm7.elf 15->21         started        signatures9 process10 signatures11 24 sh cp 19->24         started        48 Sample deletes itself 21->48 process12 file13 28 /usr/bin/.sh, ELF 24->28 dropped 50 Drops invisible ELF files 24->50 52 Drops files in suspicious directories 24->52 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6ff0097d9df2e1faffcb66f7600a8d5a8f409222eeddeaaba1a5361902b6a0bd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6ff0097d9df2e1faffcb66f7600a8d5a8f409222eeddeaaba1a5361902b6a0bd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 07:51:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n7yas7m56lq7v76lm33wacunlkhuberc53o6vk5buu3bsavwuc6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery execution persistence upx
Link:
https://tria.ge/reports/250714-jwaydazkv3/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dc3371b2-e618-4173-bba4-d7d6f84e7f71
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/6ff0097d9df2e1faffcb66f7600a8d5a8f409222eeddeaaba1a5361902b6a0bd

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: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 6ff0097d9df2e1faffcb66f7600a8d5a8f409222eeddeaaba1a5361902b6a0bd

(this sample)

Mirai

elf 7ee5658827e211aecae595fe079c40a4c35a6b2f801dc7e24e5f41803f99d064

  
URLhaus
https://urlhaus.abuse.ch/url/3582784/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 7ee5658827e211aecae595fe079c40a4c35a6b2f801dc7e24e5f41803f99d064
  
Dropping
MD5 1c88f285ea921fb6d52dcaa7bf1e9fba

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