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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01911c7a254120e0a12cdd95d8ab4c1c0f71dcb6ae6e84ca55aec7940f7d94c3. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 01911c7a254120e0a12cdd95d8ab4c1c0f71dcb6ae6e84ca55aec7940f7d94c3
SHA3-384 hash: 6f73c0d1e6e83103a0e9e3fe3f98d9197219c6018a56d463e8285b72d70d30baee1df32db7fba352ca5764c42b764a6f
SHA1 hash: f339890cdb2c9d4cc39f58e13e038d158359867c
MD5 hash: 7761ed672c1adc7f8cf13112a13c981b
humanhash: gee-undress-nevada-mississippi
File name:tsunami.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:695'376 bytes
First seen:2026-10-18 06:25:34 UTC
Last seen:2026-10-18 07:42:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:QCHJWx5yxUfQpI1VVQY8xkrSFr9e1mWyHdAljgej+UAWXkmM6fO2Zo6VKa/DgZw6:tJBoQpSJfpTW5XV9Z58
TLSH T1A5E44B06AF805FEBC4AFCD70896EC31715DDE88751D4A63971FC8A4CBA5921A0BE34D8
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 :
2
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Connection attempt
Opens a port
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade obfuscated
Link:
https://www.filescan.io/uploads/6ad466993a5b75be40d25f78/reports/d5ddb9b6-bf2a-4e83-a2a1-4e3a646d5ba1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-15T20:32:00Z UTC
Last seen:
2026-10-20T03:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/01911c7a254120e0a12cdd95d8ab4c1c0f71dcb6ae6e84ca55aec7940f7d94c3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/690e3d7e-d671-4dc7-ae04-9a8966b1c62f
Behavior Graph:
Download SVG
%3 guuid=bf7f32e4-1a00-0000-42cc-2e5c400a0000 pid=2624 /usr/bin/sudo guuid=944f39e9-1a00-0000-42cc-2e5c460a0000 pid=2630 /tmp/sample.bin guuid=bf7f32e4-1a00-0000-42cc-2e5c400a0000 pid=2624->guuid=944f39e9-1a00-0000-42cc-2e5c460a0000 pid=2630 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4376de9e-de2e-4a7f-95af-2042f5b0caa2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/01911c7a254120e0a12cdd95d8ab4c1c0f71dcb6ae6e84ca55aec7940f7d94c3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/01911c7a254120e0a12cdd95d8ab4c1c0f71dcb6ae6e84ca55aec7940f7d94c3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-10-18 06:26:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=agiry6rfieqobijm3wk5rk2mdqhxdxfwvzxijssvv3dzid35stbq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261018-g7f8eshv9r/
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/01911c7a254120e0a12cdd95d8ab4c1c0f71dcb6ae6e84ca55aec7940f7d94c3

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: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:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 01911c7a254120e0a12cdd95d8ab4c1c0f71dcb6ae6e84ca55aec7940f7d94c3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3951730/
  
Delivery method
Distributed via web download

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