MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37655e6676ef77fe577eb4ad5ff1562290bec739bef988fc6aeb36f9802a6700. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37655e6676ef77fe577eb4ad5ff1562290bec739bef988fc6aeb36f9802a6700
SHA3-384 hash: 41de93d7916f4b5775b93cf4764f66ed5d374a5be6f0d5856c6b483a82edb9e013bc014b394f2aaa3523008b90aeb9d6
SHA1 hash: 1260a5909d5804e6737a0295d54f23ad206a2b0d
MD5 hash: e96ca2e2b4089fb30d096fa062fb5c49
humanhash: lion-vegan-twenty-march
File name:most-x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:195'184 bytes
First seen:2025-04-01 09:23:18 UTC
Last seen:2025-04-20 23:26:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:Bbyv2tvwQcH6xz0q/uZ48dRdSMYvMSuv++Z:hyvmw9HPMhMq+Z
TLSH T16F145B07B5C290FDC4CAC1744B9FB537E933B4AC1239B25B27C4AA229E49E315F6DA41
telfhash t15451ceb03d1539a8b2f7e266f30bc961ec710e5409d034f6ce7379e58e467840e66863
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 :
5
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-7660788-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ebb418855e5ec5240b5864linux22vpnfull_triage
Tags:
mirai
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/37655e6676ef77fe577eb4ad5ff1562290bec739bef988fc6aeb36f9802a6700
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b5b36319-5658-428b-b92a-7b1cf8a9c665
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1653529
Signature
Antivirus / Scanner detection for submitted sample
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/37655e6676ef77fe577eb4ad5ff1562290bec739bef988fc6aeb36f9802a6700
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37655e6676ef77fe577eb4ad5ff1562290bec739bef988fc6aeb36f9802a6700/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-01 09:24:15 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g5sv4ztw55374v36wswv74kwekil5rzzx34yr7dk5m3ptabkm4aa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250401-lc51hsxsbt/
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7660788-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_564b8eda Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/202164b1-bde7-48de-ac14-df99262a1288
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/37655e6676ef77fe577eb4ad5ff1562290bec739bef988fc6aeb36f9802a6700

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_564b8eda
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 37655e6676ef77fe577eb4ad5ff1562290bec739bef988fc6aeb36f9802a6700

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3318988/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3498145/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments