MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ccfc814b780cfe649357f90ebbd771b6a36080b0acc8b61d2d96a2317b4647e3. 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: ccfc814b780cfe649357f90ebbd771b6a36080b0acc8b61d2d96a2317b4647e3
SHA3-384 hash: 24c2f29accfd355b6940d27e9c72e1e670ff6a5d3096b67ef5ce1e0516e3a583238ce585482876f2baf99cfdac1e6dca
SHA1 hash: 742a2f71bc066350a717a5e25f874798839cbe2d
MD5 hash: 2b2ebe656a0bb68dcf3fcd876961d4d8
humanhash: berlin-neptune-eighteen-pluto
File name:main_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:182'260 bytes
First seen:2025-07-20 00:13:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:71DTMeW6iIV9tm8qnvQsRo8EnZpwtP3S1t:71ge/iIV9ovQsEnwtPS1t
TLSH T19F04A81E6E228F7EF7B8863047B78A35575823D627D1D684E1ACC1145F6028E642FFE8
telfhash t121417f184e7813b0a3356c9d059dff37e6a331da7e162d278e51e86aa739a835d10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes access rights for a written file
Sends data to a server
Creating a file
Changes the time when the file was created, accessed, or modified
Launching a process
Connection attempt
DNS request
Locks files
Runs as daemon
Traces processes
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/687c34db8a7d628a81b7f79c/reports/eba3979d-f87a-4873-876e-8c66c964efee/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
58
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ccfc814b780cfe649357f90ebbd771b6a36080b0acc8b61d2d96a2317b4647e3
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/29be3b66-5415-4164-a8db-dea2334e8b33
Behavior Graph:
Download SVG
%3 guuid=36e7e3c2-1700-0000-f24c-f16d5a0b0000 pid=2906 /usr/bin/sudo guuid=df9bf5c4-1700-0000-f24c-f16d5d0b0000 pid=2909 /tmp/sample.bin guuid=36e7e3c2-1700-0000-f24c-f16d5a0b0000 pid=2906->guuid=df9bf5c4-1700-0000-f24c-f16d5d0b0000 pid=2909 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2130bffc-3746-4b2f-a92d-f4e868ab9d1c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1740268
Signature
Antivirus / Scanner detection for submitted sample
Executes the "crontab" command typically for achieving persistence
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1740268 Sample: main_mips.elf Startdate: 20/07/2025 Architecture: LINUX Score: 80 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->30 32 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Mirai 2->40 9 main_mips.elf 2->9         started        signatures3 process4 process5 11 main_mips.elf sh 9->11         started        process6 13 sh crontab 11->13         started        17 sh 11->17         started        file7 26 /var/spool/cron/crontabs/tmp.h1Fucr, ASCII 13->26 dropped 44 Sample tries to persist itself using cron 13->44 46 Executes the "crontab" command typically for achieving persistence 13->46 19 sh crontab 17->19         started        22 sh crontab 17->22         started        24 sh grep 17->24         started        signatures8 process9 signatures10 42 Executes the "crontab" command typically for achieving persistence 19->42
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ccfc814b780cfe649357f90ebbd771b6a36080b0acc8b61d2d96a2317b4647e3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ccfc814b780cfe649357f90ebbd771b6a36080b0acc8b61d2d96a2317b4647e3/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/ccfc814b780cfe649357f90ebbd771b6a36080b0acc8b61d2d96a2317b4647e3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-20 00:14:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zt6ics3ybt7gje2x7ehlxv3rw2rwbafqvtelmhjns2rdc62gi7rq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/250720-ajhb9atpy9/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads process memory
Creates/modifies Cron job
Enumerates running processes
Deletes itself
Traces itself
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-8041698-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/e9405093-351a-49ca-bb11-bdc6e827613b
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/ccfc814b780cfe649357f90ebbd771b6a36080b0acc8b61d2d96a2317b4647e3

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_28a2fe0c
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 ccfc814b780cfe649357f90ebbd771b6a36080b0acc8b61d2d96a2317b4647e3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575769/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments