MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5afae76deeca3c7fd5b61ea2625292e8cd40da5a27e8f56e2e4f48a9cc30010. 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: d5afae76deeca3c7fd5b61ea2625292e8cd40da5a27e8f56e2e4f48a9cc30010
SHA3-384 hash: b0ac9264d165cd69f4a2718290345158331e979281a9dd46d42ae09c2c743f38cf28c39c683703c4745c37bff06567b8
SHA1 hash: 69f484ccaca73abde967ea0e742acbb05c520233
MD5 hash: 3fb94b112d932ed335783dd6e2ce36e0
humanhash: white-cold-william-earth
File name:nwfaiehg4ewijfgriehgirehaughrarg.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:40'272 bytes
First seen:2025-07-29 18:18:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:GxUoCtH/lfH3Z2yIFYL5cNM4bK+XlikNbPGEhE1LYW+r4uVcqgw0IE:kC99fHsyLcvRbLS1cW+r4u+qgw0IE
TLSH T16C03E1B4D225F68BE6FBAFF24ECCCAC12F414A5D7666CFB11084F7904686821D1889D6
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) :40'272 bytes
File size (de-compressed) :84'208 bytes
Format:linux/ppc32
Unpacked file: 1b8367205f2b624b7df244df58b040847d93a7612666561c3d8299a9f661b0bd

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Sets a written file as executable
Receives data from a server
Launching a process
Connection attempt
Runs as daemon
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a61b69fe-a694-4ccf-9864-f2577e0fddfc
Behavior Graph:
Download SVG
%3 guuid=bfd6bfa7-2200-0000-b98e-5138a70b0000 pid=2983 /usr/bin/sudo guuid=fa2fb2a9-2200-0000-b98e-5138ad0b0000 pid=2989 /tmp/sample.bin guuid=bfd6bfa7-2200-0000-b98e-5138a70b0000 pid=2983->guuid=fa2fb2a9-2200-0000-b98e-5138ad0b0000 pid=2989 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/278b1d9b-20fe-4185-9b3f-c8984fced20d
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1746594
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d5afae76deeca3c7fd5b61ea2625292e8cd40da5a27e8f56e2e4f48a9cc30010
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d5afae76deeca3c7fd5b61ea2625292e8cd40da5a27e8f56e2e4f48a9cc30010/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/d5afae76deeca3c7fd5b61ea2625292e8cd40da5a27e8f56e2e4f48a9cc30010
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-29 18:19:32 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=2wx245w65sr4p7k3mhvcmjjjf2gnidnfuj7i6vxc4t2ivhgdaaia._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250729-wydhhazq13/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f64497bb-4f12-47d4-8806-a317234954cd
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/d5afae76deeca3c7fd5b61ea2625292e8cd40da5a27e8f56e2e4f48a9cc30010

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 d5afae76deeca3c7fd5b61ea2625292e8cd40da5a27e8f56e2e4f48a9cc30010

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3592764/
  
Delivery method
Distributed via web download

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