MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbfb83b43787208fbdcb28f37d9a21dd7327192e64ddf6ff3d912f1b71abcb57. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbfb83b43787208fbdcb28f37d9a21dd7327192e64ddf6ff3d912f1b71abcb57
SHA3-384 hash: 053598c2538740390a01dbdac7f5f2e45742839f80be0c50779ffd1f7fc29860852f98bfc908deb6980e368d61533ad3
SHA1 hash: 22cc6c78376088189dc57195d0f7d8422c85b531
MD5 hash: 0ded9d297d33b2cc79d7960e120ddeee
humanhash: blue-queen-stairway-thirteen
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'368 bytes
First seen:2026-05-08 16:08:01 UTC
Last seen:2026-05-09 14:40:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:OWJL9aYbBqwreLgd6uKaP14hJm3eJRvFh2tyRhIwjSjYB4wrXDwZwbZnlf:OWlwmqwreLgzyY3eJ9lhIOSVfwbZnlf
TLSH T1FDB34A0277394E03D1A31FB02E3B27E477AEE4C221B0F545299AAF5E8179A335945ED8
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/639910e8-d62b-48e7-9412-f743df7be562/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30521.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9801524-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Creating a file
Mounts file systems
Unmounts file systems
Opens a port
Creates directories
Runs as daemon
Connection attempt
Receives data from a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-08T13:52:00Z UTC
Last seen:
2026-05-10T12:58:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.Vacron.a HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.c HEUR:Exploit.Linux.Netgear.b HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.ii HEUR:Exploit.Linux.DLink.b HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.Netgear.a HEUR:Exploit.Linux.DLink.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Gafgyt.cn
Link:
https://opentip.kaspersky.com/cbfb83b43787208fbdcb28f37d9a21dd7327192e64ddf6ff3d912f1b71abcb57/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/93e4b7fa-33a0-4aeb-9f0c-bc72ca30699b
Behavior Graph:
Download SVG
%3 guuid=b3a66244-1900-0000-573c-3cfd800a0000 pid=2688 /usr/bin/sudo guuid=bf27d046-1900-0000-573c-3cfd880a0000 pid=2696 /tmp/sample.bin guuid=b3a66244-1900-0000-573c-3cfd800a0000 pid=2688->guuid=bf27d046-1900-0000-573c-3cfd880a0000 pid=2696 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/70bbdbac-4303-4b5d-bfbe-f2d2054c93af
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cbfb83b43787208fbdcb28f37d9a21dd7327192e64ddf6ff3d912f1b71abcb57
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cbfb83b43787208fbdcb28f37d9a21dd7327192e64ddf6ff3d912f1b71abcb57/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cbfb83b43787208fbdcb28f37d9a21dd7327192e64ddf6ff3d912f1b71abcb57
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-08 16:09:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zp5yhnbxq4qi7polfdzx3grb3vzsogjomto7n7z5sexrw4nlznlq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet linux
Link:
https://tria.ge/reports/260508-tlm53aes4l/
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/cbfb83b43787208fbdcb28f37d9a21dd7327192e64ddf6ff3d912f1b71abcb57

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 cbfb83b43787208fbdcb28f37d9a21dd7327192e64ddf6ff3d912f1b71abcb57

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3842201/
  
Delivery method
Distributed via web download

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