MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d
SHA3-384 hash: c9ce841f380b3782234a1e5a9a714fd3d516d5f3de5eff2a3f03e1f54eef963adf657dccaff3bf44e070ab827479db46
SHA1 hash: c7b0a11106420097397bd8eeacd0945cd1484393
MD5 hash: c7ac373c70252176989b3a718e814930
humanhash: hot-kitten-utah-quiet
File name:gbot.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:131'944 bytes
First seen:2026-05-15 15:07:57 UTC
Last seen:2026-05-16 01:52:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:h114i1ooVpgWlru2PbfgCZmhPyOnGM4YDoprzlRoWWUzb/hUJou6q+U:h17NpgUVDdZmhPyG54YDoLhHpUJ6n
TLSH T1B9D30881BB43CEF7D45314F002A7AA3A8F31BC3A4833DA95E765BDB4DA135C1A615368
telfhash t10371f5f566f90ce8f7d15801d24e1b62a91cf53f352072a246b358a4337be5190bac3d
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-36.UNOFFICIAL
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a0736ed056ea44c45313084/reports/483d2816-ae4b-4f95-8297-0686c7f0aebe/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d
Behaviour
Anti-VM
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:
2026-05-15T13:20:00Z UTC
Last seen:
2026-05-16T02:04:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.fj
Link:
https://opentip.kaspersky.com/72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f87aa498-92a5-441c-9f55-4eb85ea64a3c
Behavior Graph:
Download SVG
%3 guuid=6b2c15f8-1b00-0000-173f-32160a0c0000 pid=3082 /usr/bin/sudo guuid=84b34bfa-1b00-0000-173f-3216120c0000 pid=3090 /tmp/sample.bin net guuid=6b2c15f8-1b00-0000-173f-32160a0c0000 pid=3082->guuid=84b34bfa-1b00-0000-173f-3216120c0000 pid=3090 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=84b34bfa-1b00-0000-173f-3216120c0000 pid=3090->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092 /tmp/. net zombie guuid=84b34bfa-1b00-0000-173f-3216120c0000 pid=3090->guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092 clone 3efe6f91-62b5-58aa-bde1-b112d83daf48 151.242.30.2:46852 guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092->3efe6f91-62b5-58aa-bde1-b112d83daf48 con e0b86e6d-6d4d-5770-8b47-fd9a1016e7e3 151.242.30.2:42061 guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092->e0b86e6d-6d4d-5770-8b47-fd9a1016e7e3 con 1ad584d0-0f9e-5023-950b-a464b0965484 151.242.30.2:23789 guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092->1ad584d0-0f9e-5023-950b-a464b0965484 con d4b8c616-6671-539e-a31a-634c0a87c16b 151.242.30.2:49376 guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092->d4b8c616-6671-539e-a31a-634c0a87c16b con 9189dd6c-fc6d-5bb8-ab6f-24816c474fdc 151.242.30.2:38429 guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092->9189dd6c-fc6d-5bb8-ab6f-24816c474fdc con 1ef3aefd-fd48-53b1-b980-8b38b9259382 151.242.30.2:61543 guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092->1ef3aefd-fd48-53b1-b980-8b38b9259382 con 7065760b-0b43-57bd-b85f-ecfa85937429 151.242.30.2:32876 guuid=84fe9dfa-1b00-0000-173f-3216140c0000 pid=3092->7065760b-0b43-57bd-b85f-ecfa85937429 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/35c80cb3-9f0c-4cd2-a59e-1c7e65bd7e08
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1914127
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-05-15 15:09:43 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=ol2fpanuug6kpt5l67of3fztyw6cd7t7iayhz6kifoycz6p72ooq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion linux
Link:
https://tria.ge/reports/260515-sh9n8acs41/
Behaviour
Changes its process name
Reads process memory
Modifies Watchdog functionality
Renames itself
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/72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
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:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf 72f45781b4a1bca7cfabf7dc5d9733c5bc21fe7f40307cf9482bb02cf9ffd39d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3847379/
  
Delivery method
Distributed via web download

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