MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ccf20120a65f784c7bc43e2556e22ca4eeb5cefb1b6f1bf79009db43a99fd5c. 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: 9ccf20120a65f784c7bc43e2556e22ca4eeb5cefb1b6f1bf79009db43a99fd5c
SHA3-384 hash: 179dac5ee278c437c69b743d91958bf4ee4d4fd5215f11b1e06c6b432eae65a31986a597a5c6d2dcf0d5315ffcca0ef8
SHA1 hash: 10d0552f3b3791ded3b0c12a06d51c77aa236d77
MD5 hash: 1b3752ba62dc40858d52456e173d512a
humanhash: louisiana-arkansas-hotel-gee
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:113'656 bytes
First seen:2025-03-28 22:22:27 UTC
Last seen:2025-03-29 11:30:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:wP2d9kYOnstYZ5E3rxXUpQy+bVXZyffPa5rzhQQyYeBOdd57db:wP2d9kYOnstoE72pQHUfXa5rzhQQreSb
TLSH T194B3F55AB8819F16D5C615BEFE4F928D332357A8E3EE7202D9146B2037CA91B0E7B501
telfhash t167e02262b79059e898f0c2f680ea59210ba8b54a2b077cd3924c4250d623858f63e402
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e72212855e5ec524096dc7linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Unmounts file systems
Kills processes
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67e72153f274bf2d8e27e793/reports/e5f6d917-4d3d-4f30-99cf-b332479d9fd5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
97
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/9ccf20120a65f784c7bc43e2556e22ca4eeb5cefb1b6f1bf79009db43a99fd5c
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/86169853-b27d-4a9b-8068-809eef9b8f6f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1651542
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1651542 Sample: arm7.elf Startdate: 28/03/2025 Architecture: LINUX Score: 60 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 Yara detected Mirai 2->16 7 arm7.elf 2->7         started        signatures3 process4 signatures5 18 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->18 10 arm7.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9ccf20120a65f784c7bc43e2556e22ca4eeb5cefb1b6f1bf79009db43a99fd5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ccf20120a65f784c7bc43e2556e22ca4eeb5cefb1b6f1bf79009db43a99fd5c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-28 22:23:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tthsaeqkmx3yjr54iprfk3rczjhowxhpwg3pdp3zaco3iouz7voa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250328-2awl3aswdy/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Contacts a large (23124) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/9ccf20120a65f784c7bc43e2556e22ca4eeb5cefb1b6f1bf79009db43a99fd5c

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_8299c877
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 9ccf20120a65f784c7bc43e2556e22ca4eeb5cefb1b6f1bf79009db43a99fd5c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469572/
  
Delivery method
Distributed via web download

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