MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 121e7557f3eb27ffcb92f604d40b27368a6d69c0203972f873d9938d809e5f33. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 121e7557f3eb27ffcb92f604d40b27368a6d69c0203972f873d9938d809e5f33
SHA3-384 hash: cbdab57e759260d7adb5f6a4f4a40e8b89d0635e8391a3dd5723239750b52b54eec54ae76210b18dbf5d634dd2088029
SHA1 hash: 0247371e71ceac69b242fc59e89d8e695ac2e751
MD5 hash: 52d7117b578238cc415e52b2a3facada
humanhash: video-ink-texas-single
File name:rondo.i586
Download: download sample
Signature Mirai
Create hunting rule
File size:114'472 bytes
First seen:2025-06-11 05:53:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:LthUnwuP93OWRwD33RLaTc3Nl/H1CmY+d:hhUwuV3R63NxVzZd
TLSH T186B35B8FB383E4F5ED5A0AB1623BAB364773E2360019CA41DB2E5D72DCA2501E71675C
telfhash t10151d5fa767b0ce99794a841820a6f71780ee77b145037e246f3e8343267e81497ac3d
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 :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8672.287.12460.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68491a1e8bd5d68a12e7a21flinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/121e7557f3eb27ffcb92f604d40b27368a6d69c0203972f873d9938d809e5f33
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f2b33d1b-e450-496e-8e65-6cd5026ca10f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1711909
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/121e7557f3eb27ffcb92f604d40b27368a6d69c0203972f873d9938d809e5f33
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/121e7557f3eb27ffcb92f604d40b27368a6d69c0203972f873d9938d809e5f33/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-08 01:42:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ciphkv7t5mt77s4s6ycniczhg2fg22oaea4xf6dt3gjy3ae6l4zq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit
Link:
https://tria.ge/reports/250611-gl5nwszxht/
Behaviour
Loads a kernel module
Verdict:
Malicious
Tags:
trojan gafgyt mirai
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/56460d4e-fc53-46ae-99c5-0e9bb1f047bd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/121e7557f3eb27ffcb92f604d40b27368a6d69c0203972f873d9938d809e5f33

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:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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 121e7557f3eb27ffcb92f604d40b27368a6d69c0203972f873d9938d809e5f33

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560613/
  
Delivery method
Distributed via web download

Comments