🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2ffd69db518207b760d3652226142bc4b92f11b89a41da4cb161e8035bcf07b. 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: 8


Intelligence 8 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2ffd69db518207b760d3652226142bc4b92f11b89a41da4cb161e8035bcf07b
SHA3-384 hash: 65cf290a48d2a9314bcc2ad880532e9c8ac0c0be21596e47c9ea99791936e0ce77e545c65ecd16403507c7a5035a6f83
SHA1 hash: 819ec03175276d63ea01871bea90e0a84a718f5b
MD5 hash: 397586b88f867a7405695252cad32c37
humanhash: magnesium-ohio-oregon-failed
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:191'380 bytes
First seen:2026-10-17 08:39:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ZYZOFFT+LdZnOexLvUiV/sxiRM42uZ6lVDS3h82MhMl/5CORWfx20UtNdBao6rCF:ZYZCFyLd1jJUiV/sxiRM4ZyVUDfdkfxs
TLSH T1D3141859FD819F01E9C526BAFB4E428933531BBCE3EE71129E245F2423CA95B0F7A501
telfhash t10c1104a04d1520f531ee04d482df6027da9125ed7f280895e9bcbe6dbe532d6f03460b
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 df6044ac2bc187afccaba6ffa9ea7406421acb8dae750df800d3356e4a16cdff
File size (compressed) :80'628 bytes
File size (de-compressed) :191'380 bytes
Format:linux/arm
Packed file: df6044ac2bc187afccaba6ffa9ea7406421acb8dae750df800d3356e4a16cdff

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Launching a process
Sets a written file as executable
Receives data from a server
Manages services
Deleting a recently created file
Sets a file as executable
Creates directories
Kills processes
Connection attempt
Collects information on the CPU
Collects information on the RAM
Changes owner for a written file
Locks files
Sends data to a server
Runs as daemon
Writes files to system directory
Substitutes an application name
Writes files to system subdirectory
Creates or modifies files in /cron to set up autorun
Kills critical processes
Deleting of the original file
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6ad33474cbc56621f096797d/reports/2a37f8d2-85ce-4f43-86e0-def2f223a930/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-17T06:34:00Z UTC
Last seen:
2026-10-17T07:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c2ffd69db518207b760d3652226142bc4b92f11b89a41da4cb161e8035bcf07b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e89451f-5d29-46ba-9040-0952cc6f24ec
Behavior Graph:
Download SVG
%3 guuid=18d4578f-4800-0000-5be9-8c8b3e030000 pid=830 /usr/bin/sudo guuid=c8546991-4800-0000-5be9-8c8b3f030000 pid=831 /tmp/sample.bin guuid=18d4578f-4800-0000-5be9-8c8b3e030000 pid=830->guuid=c8546991-4800-0000-5be9-8c8b3f030000 pid=831 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0c97ff08-fcb1-4a36-97f7-c8e17580fb62
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1988333
Signature
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1988333 Sample: armv7l.elf Startdate: 17/10/2026 Architecture: LINUX Score: 80 61 83.168.69.95, 38372, 38374, 38376 SKYPASS-ASPL Poland 2->61 63 Multi AV Scanner detection for submitted file 2->63 65 Yara detected Mirai 2->65 11 armv7l.elf 2->11         started        14 systemd snapd-env-generator 2->14         started        16 systemd snapd-env-generator 2->16         started        18 3 other processes 2->18 signatures3 process4 signatures5 77 Found strings related to Crypto-Mining 11->77 20 armv7l.elf 11->20         started        process6 process7 22 armv7l.elf 20->22         started        signatures8 67 Sample deletes itself 22->67 25 armv7l.elf 22->25         started        29 armv7l.elf 22->29         started        31 armv7l.elf 22->31         started        33 armv7l.elf 22->33         started        process9 file10 53 /etc/rc.local, ASCII 25->53 dropped 55 /etc/cron.d/sys-network-helper, ASCII 25->55 dropped 69 Sample tries to set files in /etc globally writable 25->69 71 Sample tries to persist itself using cron 25->71 73 Sample tries to persist itself using System V runlevels 25->73 35 armv7l.elf sh 25->35         started        37 armv7l.elf iptables 25->37         started        39 armv7l.elf iptables-restore 25->39         started        41 armv7l.elf iptables-restore 25->41         started        57 /usr/lib/systemd/.system-helper, ELF 29->57 dropped 59 /etc/cron.d/killer-helper, ASCII 29->59 dropped 75 Drops invisible ELF files 29->75 43 armv7l.elf sh 29->43         started        signatures11 process12 process13 45 sh systemctl 35->45         started        47 sh systemctl 35->47         started        49 sh systemctl 43->49         started        51 sh systemctl 43->51         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c2ffd69db518207b760d3652226142bc4b92f11b89a41da4cb161e8035bcf07b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2ffd69db518207b760d3652226142bc4b92f11b89a41da4cb161e8035bcf07b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-17 08:39:32 UTC
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yl75nhnvdaqhw5qngzjceykcxrfzf4i3rgsb3jglcypiann46b5q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery exection execution persistence privilege_escalation
Link:
https://tria.ge/reports/261017-kkz9kacx7z/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads system network configuration
Creates/modifies Cron job
Deletes log files
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Modifies systemd
Deletes itself
Deletes journal logs
Modifies the /etc/hosts DNS resolution file
Modifies the dynamic linker configuration file
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/c2ffd69db518207b760d3652226142bc4b92f11b89a41da4cb161e8035bcf07b

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:virustotal
Create hunting rule
Author:Tracel

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf df6044ac2bc187afccaba6ffa9ea7406421acb8dae750df800d3356e4a16cdff

Mirai

elf c2ffd69db518207b760d3652226142bc4b92f11b89a41da4cb161e8035bcf07b

(this sample)

  
Dropped by
SHA256 df6044ac2bc187afccaba6ffa9ea7406421acb8dae750df800d3356e4a16cdff
  
URLhaus
https://urlhaus.abuse.ch/url/3925719/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 524c8bec08bf2c4c1490582319d9454a

Comments