MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7b3bc84903fd6c453aefe5d78d35deadd7d6d5b67201789a78e8fe48a6f9b1f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7b3bc84903fd6c453aefe5d78d35deadd7d6d5b67201789a78e8fe48a6f9b1f
SHA3-384 hash: 65521eb513ea85b177c6ffbfd632ff9fb050af8670a0a324d6d0727591d36e4ed3aaf2cbeb91428366cc30b4c59b3398
SHA1 hash: 3e0a36bf73cef9be8ef6b2f9296965cee2453024
MD5 hash: 05cd17708b4830e7ad65b45e828c9263
humanhash: maine-fanta-freddie-cat
File name:hmips
Download: download sample
Signature Mirai
Create hunting rule
File size:101'256 bytes
First seen:2025-03-11 09:41:51 UTC
Last seen:2025-03-11 10:30:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:xdDp7IBJRDrzzHScsLaJP5iWt78oQWR1icXQjziXXzlDsKlmUEYt3:xrIVr/ScsLaJP52czJs7Yt
TLSH T10FA3C61E6E618FECF26AC23547B74E35639823D217F5C681E2ACD6001F6434E641FBA9
telfhash t12231f818497412f4a7715d895e9efb77e1b130df1a212d3b8f32a9adae6dc825d00c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d00b6adff6bd92190829e4linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67d0058ff8726576332f1632/reports/5ec29137-be07-4823-bc18-5ae676dbf852/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
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/b7b3bc84903fd6c453aefe5d78d35deadd7d6d5b67201789a78e8fe48a6f9b1f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2398b6ae-70ff-443a-b531-dbad839ec070
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1635073
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b7b3bc84903fd6c453aefe5d78d35deadd7d6d5b67201789a78e8fe48a6f9b1f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7b3bc84903fd6c453aefe5d78d35deadd7d6d5b67201789a78e8fe48a6f9b1f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-11 09:42:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6z3zbeqh7lmiu5o7zoxru255lox23k3m4qbpcnhr2h6jctptmpq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250311-lpjcaazwdw/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ef89969e-f296-4c22-a471-ea65ed23ced6
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/b7b3bc84903fd6c453aefe5d78d35deadd7d6d5b67201789a78e8fe48a6f9b1f

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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 b7b3bc84903fd6c453aefe5d78d35deadd7d6d5b67201789a78e8fe48a6f9b1f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3473803/
  
Delivery method
Distributed via web download

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments