MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e7f841d014b0ae50b5985da321e6b3f8e0c66e75cfa78e7d81ab8796debce47. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e7f841d014b0ae50b5985da321e6b3f8e0c66e75cfa78e7d81ab8796debce47
SHA3-384 hash: b83e69a947f998a68f558aac69645d3258a412d766e99f3524af91127cc0f26a69eb40d7557df691ea9ecb999b0eb7c7
SHA1 hash: 002a9440d878f595957bc8de05ad1dcaa2243f43
MD5 hash: b92ea4eea1ffc562765f47b50d059444
humanhash: louisiana-lake-edward-aspen
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:206'948 bytes
First seen:2025-06-23 10:53:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NK/7TD3T9l0iW2x7+IbqawmYnRXpN+GVEga1:NK/7TD3Qrw+ppN+GVR
TLSH T1E814A5896FA13FFFD81FCD3341959A0A029C4A0A53697F7B6A34E504F64A24B49D3C9C
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8587.25987.7634.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6859323fb06783b9ebd6acc0linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Creating a file
Receives data from a server
DNS request
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/685932413faf8fcd7d3c630f/reports/07f7f07f-f9eb-4b0b-b700-e9bc63d09452/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3e7f841d014b0ae50b5985da321e6b3f8e0c66e75cfa78e7d81ab8796debce47
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/20859848-7fc8-4292-b7d9-9d79a80410db
Behavior Graph:
Download SVG
%3 guuid=ca3fdda0-1a00-0000-da80-995ba4090000 pid=2468 /usr/bin/sudo guuid=f395e1a3-1a00-0000-da80-995bac090000 pid=2476 /tmp/sample.bin guuid=ca3fdda0-1a00-0000-da80-995ba4090000 pid=2468->guuid=f395e1a3-1a00-0000-da80-995bac090000 pid=2476 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d6771b04-730d-4298-8d66-ed7ffdf801da
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1720821
Signature
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 process2 2 Behavior Graph ID: 1720821 Sample: mipsel.elf Startdate: 23/06/2025 Architecture: LINUX Score: 48 8 mipsel.elf 2->8         started        signatures3 24 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->24 11 mipsel.elf 8->11         started        process4 signatures5 26 Opens /sys/class/net/* files useful for querying network interface information 11->26 14 mipsel.elf 11->14         started        process6 process7 16 mipsel.elf 14->16         started        process8 18 mipsel.elf 16->18         started        20 mipsel.elf 16->20         started        22 mipsel.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3e7f841d014b0ae50b5985da321e6b3f8e0c66e75cfa78e7d81ab8796debce47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e7f841d014b0ae50b5985da321e6b3f8e0c66e75cfa78e7d81ab8796debce47/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-23 10:54:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hz7yihibjmfokc2zqxndehtlh6hayzxhlt5hrz6ydk4hs3plzzdq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250623-mzebraal5t/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ab294d98-8b7b-4316-a5e2-f909f42089c6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3e7f841d014b0ae50b5985da321e6b3f8e0c66e75cfa78e7d81ab8796debce47

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: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 3e7f841d014b0ae50b5985da321e6b3f8e0c66e75cfa78e7d81ab8796debce47

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569504/
  
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