MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0df87b522e40c0b449e1f0477029ad1b6916cccccd8faeda8a5bf2441063e018. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0df87b522e40c0b449e1f0477029ad1b6916cccccd8faeda8a5bf2441063e018
SHA3-384 hash: 008705bd9ecb1a5f3f707bec2cf7c1efe2e1c5d651f363ad6388a85d2bf083fdbb91207c49c598035a9e5aea7d2cda93
SHA1 hash: cf9730b63cfb81622f5821bdd80bae1a088ca385
MD5 hash: 64de059924bac9c0b9584836941818ef
humanhash: single-virginia-floor-vermont
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:41'128 bytes
First seen:2025-08-13 07:16:40 UTC
Last seen:2025-08-13 09:17:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:QcFsmw9GBRTRSb2MEWjZvBJNay5NMbhdrBs+Ujr1ILezJgGlzDpbuR1JVp:PFsRyTMb2MDvBJ9IddfChhVJud
TLSH T10D03F2AA4C0A866DF4C2C27895DB4B543E340EB8D443EC1762B8D75FF9868767D26AC0
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 UPX
File size (compressed) :41'128 bytes
File size (de-compressed) :110'716 bytes
Format:linux/mips
Unpacked file: 1915dfd9dee245157726aa777a152d42d5c0f25970a6af5cd9b1927c27f5f9b0

Intelligence

File Origin
# of uploads :
3
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.10721.7826.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Changes access rights for a written file
Receives data from a server
Runs as daemon
Connection attempt
Opens a port
Sends data to a server
Changes access rights for a file
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e1a1fee-bdfa-481d-a465-4bb853640702
Behavior Graph:
Download SVG
%3 guuid=0c5a3e2c-1c00-0000-8b8e-48cf0b0d0000 pid=3339 /usr/bin/sudo guuid=6a117d2f-1c00-0000-8b8e-48cf0d0d0000 pid=3341 /tmp/sample.bin guuid=0c5a3e2c-1c00-0000-8b8e-48cf0b0d0000 pid=3339->guuid=6a117d2f-1c00-0000-8b8e-48cf0d0d0000 pid=3341 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/18bc2ce4-2e96-4b8d-b522-b86749b5c14c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1755824
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1755824 Sample: morte.mips.elf Startdate: 13/08/2025 Architecture: LINUX Score: 56 26 s3o-cnc.ddns.net 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 5 other IPs or domains 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Sample is packed with UPX 2->34 8 morte.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 36 Uses dynamic DNS services 26->36 process4 process5 16 morte.mips.elf 8->16         started        18 morte.mips.elf 8->18         started        20 morte.mips.elf 8->20         started        process6 22 morte.mips.elf 16->22         started        24 morte.mips.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0df87b522e40c0b449e1f0477029ad1b6916cccccd8faeda8a5bf2441063e018
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0df87b522e40c0b449e1f0477029ad1b6916cccccd8faeda8a5bf2441063e018/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/0df87b522e40c0b449e1f0477029ad1b6916cccccd8faeda8a5bf2441063e018
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-13 07:17:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bx4hwuroidalispb6bdxaknndnurntgmzwh25wuklpzeiedd4ama._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250813-h4j1kshj3v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/74f284db-c0ad-49e1-964a-7f7d0c99c6e7
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/0df87b522e40c0b449e1f0477029ad1b6916cccccd8faeda8a5bf2441063e018

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 0df87b522e40c0b449e1f0477029ad1b6916cccccd8faeda8a5bf2441063e018

(this sample)

Mirai

elf 1915dfd9dee245157726aa777a152d42d5c0f25970a6af5cd9b1927c27f5f9b0

  
URLhaus
https://urlhaus.abuse.ch/url/3601675/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1915dfd9dee245157726aa777a152d42d5c0f25970a6af5cd9b1927c27f5f9b0
  
Dropping
MD5 cf1722a8264fb6a89592b32891953af8
  
URLhaus
https://urlhaus.abuse.ch/url/3601838/

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