MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44b415d2b8730063a8f8e2ab2f6219c4c0a877cc173a3f2ec797d9ec15eb3559. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44b415d2b8730063a8f8e2ab2f6219c4c0a877cc173a3f2ec797d9ec15eb3559
SHA3-384 hash: eb94bb602d4c1a7b62057fd38d15ecb1fc261f940220888a934902bb7fbfa8a4109d3725954dddd595a378f10bdd37ba
SHA1 hash: 39a762f2f9c18ae15d41b4e1a735af197219d1f4
MD5 hash: 37cfe4d4643060e957057dd4c9fd7521
humanhash: november-michigan-violet-winter
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:38'852 bytes
First seen:2025-07-12 05:19:33 UTC
Last seen:2025-07-13 01:48:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Y/Q680S7BIY3d6s/DNwaxM38ayHhSqzz1CU/uEyYaODjmBf6:r68jFbt6wwiaAcqlGE1zHmc
TLSH T16303F17C2EE50C0BDD4F053091AD4CDD78367D83DE05578329606A8D61BE25BB830A88
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
14
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6871f08e900df8e7f86a098dlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Sets a written file as executable
Receives data from a server
Launching a process
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
130
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/44b415d2b8730063a8f8e2ab2f6219c4c0a877cc173a3f2ec797d9ec15eb3559
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8957b614-7556-49bc-b8a3-e3e9b024d4a3
Behavior Graph:
Download SVG
%3 guuid=41640de6-1700-0000-0ae7-92d3e60b0000 pid=3046 /usr/bin/sudo guuid=6ab91be8-1700-0000-0ae7-92d3ee0b0000 pid=3054 /tmp/sample.bin net guuid=41640de6-1700-0000-0ae7-92d3e60b0000 pid=3046->guuid=6ab91be8-1700-0000-0ae7-92d3ee0b0000 pid=3054 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=6ab91be8-1700-0000-0ae7-92d3ee0b0000 pid=3054->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=39c85ee8-1700-0000-0ae7-92d3f00b0000 pid=3056 /tmp/sample.bin guuid=6ab91be8-1700-0000-0ae7-92d3ee0b0000 pid=3054->guuid=39c85ee8-1700-0000-0ae7-92d3f00b0000 pid=3056 clone guuid=f47666e8-1700-0000-0ae7-92d3f10b0000 pid=3057 /tmp/sample.bin write-config zombie guuid=39c85ee8-1700-0000-0ae7-92d3f00b0000 pid=3056->guuid=f47666e8-1700-0000-0ae7-92d3f10b0000 pid=3057 clone guuid=2c0297eb-1700-0000-0ae7-92d3fc0b0000 pid=3068 /usr/bin/dash guuid=f47666e8-1700-0000-0ae7-92d3f10b0000 pid=3057->guuid=2c0297eb-1700-0000-0ae7-92d3fc0b0000 pid=3068 execve guuid=9675b4ed-1700-0000-0ae7-92d3040c0000 pid=3076 /tmp/sample.bin delete-file dns net send-data guuid=f47666e8-1700-0000-0ae7-92d3f10b0000 pid=3057->guuid=9675b4ed-1700-0000-0ae7-92d3040c0000 pid=3076 clone guuid=47cac0eb-1700-0000-0ae7-92d3fd0b0000 pid=3069 /usr/bin/cp guuid=2c0297eb-1700-0000-0ae7-92d3fc0b0000 pid=3068->guuid=47cac0eb-1700-0000-0ae7-92d3fd0b0000 pid=3069 execve guuid=9675b4ed-1700-0000-0ae7-92d3040c0000 pid=3076->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1054B c6e950a9-6d18-5abd-9bf0-06eeeda044d7 last.galaxias.cc:12121 guuid=9675b4ed-1700-0000-0ae7-92d3040c0000 pid=3076->c6e950a9-6d18-5abd-9bf0-06eeeda044d7 send: 589B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f7f30f2-9ca8-4810-8d75-fd9ec65a7395
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1734494
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
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: 1734494 Sample: morte.i686.elf Startdate: 12/07/2025 Architecture: LINUX Score: 100 32 last.galaxias.cc 45.156.87.138, 12121, 48182, 48184 SKYLINKNL Germany 2->32 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected Mirai 2->44 46 2 other signatures 2->46 10 morte.i686.elf 2->10         started        signatures3 process4 signatures5 54 Found strings related to Crypto-Mining 10->54 13 morte.i686.elf 10->13         started        process6 process7 15 morte.i686.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.i686.elf sh 15->19         started        21 morte.i686.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/44b415d2b8730063a8f8e2ab2f6219c4c0a877cc173a3f2ec797d9ec15eb3559
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44b415d2b8730063a8f8e2ab2f6219c4c0a877cc173a3f2ec797d9ec15eb3559/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-12 01:41:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=is2bluvyomaghkhy4kvs6yqzytakq56mc45d6lwhs7m6yfplgvmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux persistence upx
Link:
https://tria.ge/reports/250712-f1gd6sylv6/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Malware Config
C2 Extraction:
last.galaxias.cc
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/27b6f344-8939-4787-82ef-00a2dd8f51b7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/44b415d2b8730063a8f8e2ab2f6219c4c0a877cc173a3f2ec797d9ec15eb3559

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 44b415d2b8730063a8f8e2ab2f6219c4c0a877cc173a3f2ec797d9ec15eb3559

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581223/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581145/
  
URLhaus
https://urlhaus.abuse.ch/url/3581220/
  
URLhaus
https://urlhaus.abuse.ch/url/3579406/

Comments