MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ac41c59155b3e13a8af681ba363b5968162195aeec2c10ea5fae43a9f4c02fb. 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: 1ac41c59155b3e13a8af681ba363b5968162195aeec2c10ea5fae43a9f4c02fb
SHA3-384 hash: e8f649c76ef4a815882345a329ff9bda0428c199ded470dbf1da586696520d1e59f4f975c0a8d76f8d5984ec1963b294
SHA1 hash: ac0d4f2a9ebd05726e3c9dee09448d9e3ee69c53
MD5 hash: dd7b326716759fb466b71a3875c93c35
humanhash: wisconsin-nebraska-fifteen-papa
File name:nullnet_load.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:79'172 bytes
First seen:2026-03-26 09:03:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:17UNcqKY1EJwIHJWPkadTMXf1ZbrOngRqjWaC1tRp1n8v9Qf4:w1EOIHJWPkadTaf15rKgkitR/8
TLSH T103734A99A8014FBCF98BD9F981110F0DF42172558B930F27A36BFED37DA20959E06D86
Magika elf
Reporter juroots
Tags:elf m68k mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
CH CH
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/e1a3264f-c56a-4385-aea3-bd593a6e9bd1/
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-03-22T05:43:00Z UTC
Last seen:
2026-03-22T16:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1ac41c59155b3e13a8af681ba363b5968162195aeec2c10ea5fae43a9f4c02fb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c6396b7f-65c1-4bfa-af06-71d6fc4a4632
Behavior Graph:
Download SVG
%3 guuid=5a2db157-1900-0000-d09b-d698c80a0000 pid=2760 /usr/bin/sudo guuid=9d52935a-1900-0000-d09b-d698cd0a0000 pid=2765 /tmp/sample.bin guuid=5a2db157-1900-0000-d09b-d698c80a0000 pid=2760->guuid=9d52935a-1900-0000-d09b-d698cd0a0000 pid=2765 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c2a98de8-8d81-4efc-8faf-cd060a2652df
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1ac41c59155b3e13a8af681ba363b5968162195aeec2c10ea5fae43a9f4c02fb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1ac41c59155b3e13a8af681ba363b5968162195aeec2c10ea5fae43a9f4c02fb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-22 10:47:09 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=dlcbywivlm7bhkfpnan2gy5vs2awegk253bmcdvf7lsdvh2mal5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi linux upx
Link:
https://tria.ge/reports/260326-k1vzsaew3v/
Malware Config
C2 Extraction:
bitches.gunna.pro
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/1ac41c59155b3e13a8af681ba363b5968162195aeec2c10ea5fae43a9f4c02fb

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_575f5bc8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
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 1ac41c59155b3e13a8af681ba363b5968162195aeec2c10ea5fae43a9f4c02fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3805567/
  
Delivery method
Distributed via web download

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