MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 211ada4b98d8f3401f23efda10183e66b8dd88ba52d9ec088dbfbff899590fc0. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 211ada4b98d8f3401f23efda10183e66b8dd88ba52d9ec088dbfbff899590fc0
SHA3-384 hash: 85cac5244a6ef4d4d54b6c5798a5f494219d0a3bfdac1407c8fd78530519618bb06ed4ac3e3b30759d01b7bc9b7933e0
SHA1 hash: 91eead66b5bf1b030b8f085ea7cfb79bafca3c9d
MD5 hash: f555026fb83a66928e005f2430811485
humanhash: happy-happy-east-lion
File name:s7n.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:278'579 bytes
First seen:2026-02-08 13:58:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:7pkRrQBpN8pye5WhS3rvY6rsLLiwGO97SxF0ZvtFYGN5iz4nLDP+LlM:WFv85GO97SnqvtFYGN5iz4nLDP+LlM
TLSH T15E442B87FD04EDBAF80AA73204D34B247231BB524A13553BB217B96A9D3B3D51427F86
telfhash t1e5916648d83d06c9aeb31d39646c6ba31993b19a13ea7e14ff19dec00c4e46cf265d0b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981158-0
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Downloader.Mirai-7340346-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 gafgyt gcc masquerade mirai
Link:
https://www.filescan.io/uploads/698896b62ffccda0976aa6f2/reports/2c316c68-fa9c-4586-9911-b6b98d4021d0/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-02-02T22:22:00Z UTC
Last seen:
2026-02-03T08:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/211ada4b98d8f3401f23efda10183e66b8dd88ba52d9ec088dbfbff899590fc0/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b2d2947d-8461-417d-93b8-ad2b1ed3368a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1865631
Signature
Contains symbols with names commonly found in malware
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample and/or dropped files likely contain functionality related to malicious behavior
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865631 Sample: s7n.m68k.elf Startdate: 08/02/2026 Architecture: LINUX Score: 72 59 212.118.43.167, 7777 CITYLAN-ASRU Russian Federation 2->59 61 horizons.pytorch.info 2->61 65 Multi AV Scanner detection for submitted file 2->65 67 Sample and/or dropped files likely contain functionality related to malicious behavior 2->67 69 Contains symbols with names commonly found in malware 2->69 12 s7n.m68k.elf 2->12         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 process5 20 s7n.m68k.elf 12->20         started        file6 53 /etc/rc.local, POSIX 20->53 dropped 55 /etc/init.d/s7nd, POSIX 20->55 dropped 57 /etc/cron.d/s7nd, ASCII 20->57 dropped 71 Sample tries to set files in /etc globally writable 20->71 73 Drops files in suspicious directories 20->73 75 Sample tries to persist itself using cron 20->75 77 Sample tries to persist itself using System V runlevels 20->77 24 s7n.m68k.elf sh 20->24         started        26 s7n.m68k.elf sh 20->26         started        28 s7n.m68k.elf sh 20->28         started        30 s7n.m68k.elf 20->30         started        signatures7 process8 process9 32 sh update-rc.d 24->32         started        35 sh systemctl 26->35         started        37 sh systemctl 28->37         started        signatures10 63 Sample tries to persist itself using System V runlevels 32->63 39 update-rc.d systemctl 32->39         started        41 systemctl systemd-sysv-install 35->41         started        process11 process12 43 systemd-sysv-install update-rc.d 41->43         started        45 systemd-sysv-install update-rc.d 41->45         started        47 systemd-sysv-install getopt 41->47         started        process13 49 update-rc.d systemctl 43->49         started        51 update-rc.d systemctl 45->51         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/211ada4b98d8f3401f23efda10183e66b8dd88ba52d9ec088dbfbff899590fc0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/211ada4b98d8f3401f23efda10183e66b8dd88ba52d9ec088dbfbff899590fc0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-03 03:53:53 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eennus4y3dzuahzd57nbagb6m24n3cf2klm6ycenx677rgkzb7aa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260208-raj8xsew8c/
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 211ada4b98d8f3401f23efda10183e66b8dd88ba52d9ec088dbfbff899590fc0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774485/
  
Delivery method
Distributed via web download

Comments