MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c840c6622f784307fb1bc61c6933f34654b1e40e328e5056f1a67d8b1b6fadf. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c840c6622f784307fb1bc61c6933f34654b1e40e328e5056f1a67d8b1b6fadf
SHA3-384 hash: 8a9f63273feabae3b93dc8272d235bd0c049f35fbff1c7931955fd29a0bbb72c4a629d6c2d944c5a6d1b0333be507969
SHA1 hash: 3a2e857afb48824fe1d3c36fb1cff58ef36f2353
MD5 hash: 3f7dc7322340d88a6d06f84292d84b4c
humanhash: march-fourteen-hawaii-uranus
File name:debug.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:88'184 bytes
First seen:2025-12-30 21:16:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pJuA45nSyD+Cb9BDeb6OH3h7A9Dt2yYM529XizIDet3ifo9VNN3B:fuGHEzclABMyY8JRiunB
TLSH T1CB834B237E361E27C0D274BA11F34B31F1B16B6B28A8865ABD712DC9AF255D032437B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/052f54e4-8e1a-44ac-bf0e-cd937b32a512/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135898-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai
Link:
https://www.filescan.io/uploads/69544157127d6a14e0c91539/reports/400e41d9-c9e2-4e5f-a7e8-18ca64e2ef33/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.es HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/0c840c6622f784307fb1bc61c6933f34654b1e40e328e5056f1a67d8b1b6fadf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ae3a83d6-ec38-4325-bb2b-76b73dedcb85
Behavior Graph:
Download SVG
%3 guuid=5727c391-1900-0000-ff0b-05ef8f090000 pid=2447 /usr/bin/sudo guuid=0a3b2d95-1900-0000-ff0b-05ef97090000 pid=2455 /tmp/sample.bin guuid=5727c391-1900-0000-ff0b-05ef8f090000 pid=2447->guuid=0a3b2d95-1900-0000-ff0b-05ef97090000 pid=2455 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8652fa8d-0b13-450e-b455-0c050d233402
Result
Threat name:
Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1842334
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842334 Sample: debug.spc.elf Startdate: 30/12/2025 Architecture: LINUX Score: 84 55 freebro.duckdns.org 2->55 57 129.122.177.176, 23 ZAP-AngolaAO Angola 2->57 59 99 other IPs or domains 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 Yara detected Okiru 2->63 65 Yara detected Gafgyt 2->65 8 debug.spc.elf 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 81 other processes 2->14 signatures3 67 Uses dynamic DNS services 55->67 process4 signatures5 17 debug.spc.elf 8->17         started        19 debug.spc.elf 8->19         started        22 debug.spc.elf 8->22         started        30 7 other processes 10->30 32 6 other processes 12->32 77 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->77 24 gpu-manager sh 14->24         started        26 gpu-manager sh 14->26         started        28 gpu-manager sh 14->28         started        34 18 other processes 14->34 process6 signatures7 36 debug.spc.elf 17->36         started        47 4 other processes 17->47 69 Sample tries to kill a massive number of system processes 19->69 71 Sample tries to kill multiple processes (SIGKILL) 19->71 39 sh grep 24->39         started        41 sh grep 26->41         started        43 sh grep 28->43         started        49 6 other processes 30->49 51 6 other processes 32->51 45 sh grep 34->45         started        53 13 other processes 34->53 process8 signatures9 73 Sample tries to kill a massive number of system processes 36->73 75 Sample tries to kill multiple processes (SIGKILL) 36->75
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0c840c6622f784307fb1bc61c6933f34654b1e40e328e5056f1a67d8b1b6fadf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0c840c6622f784307fb1bc61c6933f34654b1e40e328e5056f1a67d8b1b6fadf/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/0c840c6622f784307fb1bc61c6933f34654b1e40e328e5056f1a67d8b1b6fadf
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 21:17:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bscayzrc66cda75rxrq4nez7grsuwhsa4muokblpdjt5rmnw7lpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora linux
Link:
https://tria.ge/reports/251230-z4tnfshl3s/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/13a148f3-dc5e-44ee-add3-2ae86cd2371a
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/0c840c6622f784307fb1bc61c6933f34654b1e40e328e5056f1a67d8b1b6fadf

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
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 0c840c6622f784307fb1bc61c6933f34654b1e40e328e5056f1a67d8b1b6fadf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746665/
  
Delivery method
Distributed via web download

Comments