MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 971cbcda22b3bbf2e105b3da8f6ba57585f745faae9d7010daf471fe614af34b. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 971cbcda22b3bbf2e105b3da8f6ba57585f745faae9d7010daf471fe614af34b
SHA3-384 hash: 994005ba3c0537853467b73fb330055166556d64dfc84ba6a93ca8d68239207066eff0a579ca1e167e02c58c4251c50c
SHA1 hash: 62eb4cb6231bce3832736196c80177dff76ce46c
MD5 hash: c41b32e4dde7cafadf0674f545b8c3cc
humanhash: double-river-north-delta
File name:cloud.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:541'768 bytes
First seen:2026-04-13 16:53:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:E320mgI2wO48meYrZEm6SgxtRtATkgZVscJ8ORnZbIctObP+MdaloexMZ7Qp79BB:E320mgWehiXloeSZEB
TLSH T1DBB43A45FC808F62CAD53ABAFB5E42A873574B79D3E671059A140B3437CB95A0F3AB01
telfhash t1dbd05e9623a216bdabc8480a925571260ebd38e9326534868968281a466dfda95f3c33
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
GB GB
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/971cbcda22b3bbf2e105b3da8f6ba57585f745faae9d7010daf471fe614af34b
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-13T15:29:00Z UTC
Last seen:
2026-04-13T22:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/971cbcda22b3bbf2e105b3da8f6ba57585f745faae9d7010daf471fe614af34b/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9fe4bea2-a69a-4574-96be-b337fa7f097f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/971cbcda22b3bbf2e105b3da8f6ba57585f745faae9d7010daf471fe614af34b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/971cbcda22b3bbf2e105b3da8f6ba57585f745faae9d7010daf471fe614af34b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-13 16:49:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s4olzwrcwo57fyifwpni625fowc7orp2v2oxaeg26ry74ykk6nfq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260413-vesmmsf18t/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
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/971cbcda22b3bbf2e105b3da8f6ba57585f745faae9d7010daf471fe614af34b

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
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

File information

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

Web download

Mirai

elf 971cbcda22b3bbf2e105b3da8f6ba57585f745faae9d7010daf471fe614af34b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3820730/
  
Delivery method
Distributed via web download

Comments