MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50f8a010c2226b5d555cd4c969068c8a2d94858720bfe00ec6dacd204c27b514. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50f8a010c2226b5d555cd4c969068c8a2d94858720bfe00ec6dacd204c27b514
SHA3-384 hash: b2cd85b1ad139f9fc94468d1d7efa1b559b03d4a093d25b1ba8efb6a494a85594eb9d522c326ecaa5c1a43e1d13a4258
SHA1 hash: 8b42cfde0abe5e5018a25e49b28b0ca0f1bc8726
MD5 hash: e24eec53906de8302697df2888d5f1bd
humanhash: solar-louisiana-skylark-eight
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:80'672 bytes
First seen:2025-10-29 15:42:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:htTiHlYjfqYXTVqTSqGyOb1kCL1G1kJnmZYTqNbZCh1PxIGMG:htJjflTYu7b1D1G1QnmyUbZChIU
TLSH T162734A03798080FCC49AC17557AFB636C863B17E1239B19B63D4EE267D89E512E2E9C1
telfhash t1343121753e4a1d90d1e7f636b3abe5a25c211d2024e035f2da3aa8f2eb167400e31837
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 f904c5dbb0f0346f55ca3667fbe2f97aaac07b320ae16e4fcf718c34f23de2cd
File size (compressed) :42'084 bytes
File size (de-compressed) :80'672 bytes
Format:linux/amd64
Packed file: f904c5dbb0f0346f55ca3667fbe2f97aaac07b320ae16e4fcf718c34f23de2cd

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Launching a process
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/69025bbcde25fddba05c160f/reports/3def93b3-b306-4c7d-ba40-9c6c9661c8dc/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-10-29T17:09:00Z UTC
Last seen:
2025-10-31T04:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/50f8a010c2226b5d555cd4c969068c8a2d94858720bfe00ec6dacd204c27b514/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/945115f6-c306-4bf3-9507-65b381d988d0
Behavior Graph:
Download SVG
%3 guuid=699fc826-1c00-0000-b1df-5d5e5f0a0000 pid=2655 /usr/bin/sudo guuid=8811ff28-1c00-0000-b1df-5d5e680a0000 pid=2664 /tmp/sample.bin net guuid=699fc826-1c00-0000-b1df-5d5e5f0a0000 pid=2655->guuid=8811ff28-1c00-0000-b1df-5d5e680a0000 pid=2664 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=8811ff28-1c00-0000-b1df-5d5e680a0000 pid=2664->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=b9912029-1c00-0000-b1df-5d5e690a0000 pid=2665 /tmp/sample.bin zombie guuid=8811ff28-1c00-0000-b1df-5d5e680a0000 pid=2664->guuid=b9912029-1c00-0000-b1df-5d5e690a0000 pid=2665 clone guuid=98bc2829-1c00-0000-b1df-5d5e6a0a0000 pid=2666 /tmp/sample.bin write-config zombie guuid=b9912029-1c00-0000-b1df-5d5e690a0000 pid=2665->guuid=98bc2829-1c00-0000-b1df-5d5e6a0a0000 pid=2666 clone guuid=b0767c29-1c00-0000-b1df-5d5e6d0a0000 pid=2669 /usr/bin/dash guuid=98bc2829-1c00-0000-b1df-5d5e6a0a0000 pid=2666->guuid=b0767c29-1c00-0000-b1df-5d5e6d0a0000 pid=2669 execve guuid=670c9e2a-1c00-0000-b1df-5d5e730a0000 pid=2675 /tmp/sample.bin delete-file dns net send-data guuid=98bc2829-1c00-0000-b1df-5d5e6a0a0000 pid=2666->guuid=670c9e2a-1c00-0000-b1df-5d5e730a0000 pid=2675 clone guuid=fe0fb229-1c00-0000-b1df-5d5e6e0a0000 pid=2670 /usr/bin/cp guuid=b0767c29-1c00-0000-b1df-5d5e6d0a0000 pid=2669->guuid=fe0fb229-1c00-0000-b1df-5d5e6e0a0000 pid=2670 execve guuid=670c9e2a-1c00-0000-b1df-5d5e730a0000 pid=2675->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 28B 7714685f-b9c2-5302-a2db-d78b8a5f414c ransokk.de:12121 guuid=670c9e2a-1c00-0000-b1df-5d5e730a0000 pid=2675->7714685f-b9c2-5302-a2db-d78b8a5f414c send: 21B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8d13c194-ea9b-4928-b9bd-b6e9e5096043
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1804486
Signature
Drops files in suspicious directories
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
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: 1804486 Sample: morte.x86_64.elf Startdate: 29/10/2025 Architecture: LINUX Score: 92 28 ransokk.de 196.251.115.82, 12121 xneeloZA Seychelles 2->28 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Mirai 2->40 42 Yara detected Xmrig cryptocurrency miner 2->42 10 morte.x86_64.elf 2->10         started        signatures3 process4 signatures5 46 Found strings related to Crypto-Mining 10->46 13 morte.x86_64.elf 10->13         started        process6 process7 15 morte.x86_64.elf 13->15         started        file8 26 /etc/init.d/sysd, POSIX 15->26 dropped 30 Sample tries to set files in /etc globally writable 15->30 32 Drops files in suspicious directories 15->32 34 Sample tries to persist itself using System V runlevels 15->34 19 morte.x86_64.elf 15->19         started        22 morte.x86_64.elf sh 15->22         started        signatures9 process10 signatures11 44 Sample deletes itself 19->44 24 sh cp 22->24         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/50f8a010c2226b5d555cd4c969068c8a2d94858720bfe00ec6dacd204c27b514
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50f8a010c2226b5d555cd4c969068c8a2d94858720bfe00ec6dacd204c27b514/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-29 18:42:42 UTC
File Type:
ELF64 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kd4kaegcejvv2vk42tewsbumriwzjbmhec76adwg3lgsatbhwuka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux persistence
Link:
https://tria.ge/reports/251029-wye2bssnas/
Behaviour
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
Deletes itself
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-7640640-0
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/80a0496f-6124-41d6-846f-db11b7004feb
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 f904c5dbb0f0346f55ca3667fbe2f97aaac07b320ae16e4fcf718c34f23de2cd

Mirai

elf 50f8a010c2226b5d555cd4c969068c8a2d94858720bfe00ec6dacd204c27b514

(this sample)

  
Dropped by
SHA256 f904c5dbb0f0346f55ca3667fbe2f97aaac07b320ae16e4fcf718c34f23de2cd
  
URLhaus
https://urlhaus.abuse.ch/url/3611960/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3618996/
  
URLhaus
https://urlhaus.abuse.ch/url/3618998/
  
URLhaus
https://urlhaus.abuse.ch/url/3690905/

Comments