MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd. 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: bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd
SHA3-384 hash: e7ce6b70d7b286ed0928ce8f0f9542134a804e63a2e1ed0caf10a5e42cb1be7d92460495ef92ca8d0a0fe916d6b1c4d7
SHA1 hash: db18e7cadd0c23c6e9468e092cd19bc75a306b2a
MD5 hash: d260ad80336fc7a9aea63b90e70e4188
humanhash: quebec-asparagus-eighteen-three
File name:nwfaiehg4ewijfgriehgirehaughrarg.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:43'324 bytes
First seen:2026-02-14 02:48:58 UTC
Last seen:2026-02-14 03:26:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:NUPX5JgBEzhNItOgmVtYrS9AwWG4FSqQ4b5UTlUDJPzz4A9XJgGlzDpbuR1JOPm:N4XoMymLYrflbKTlUND9VVJugPm
TLSH T1EC13F198740805EEDF3A82F52FA4079892B84BFBD55A2D6EA517C740EE5E0247FD3284
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :43'324 bytes
File size (de-compressed) :114'280 bytes
Format:linux/mips
Unpacked file: 3ed5a8511e482e62bc455a2b4a408f65158861ef2d844d31699e8e0aedd02893

Intelligence

File Origin
# of uploads :
2
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/10955350-1e9f-4f63-808c-58bc856d5d5b/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9875.32659.2560.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
57
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6dae0e99-cbd0-4b1a-8ba1-5787fd4a2ef0
Behavior Graph:
Download SVG
%3 guuid=436467ad-1a00-0000-0ef5-4866600a0000 pid=2656 /usr/bin/sudo guuid=ddfd47b0-1a00-0000-0ef5-48666b0a0000 pid=2667 /tmp/sample.bin guuid=436467ad-1a00-0000-0ef5-4866600a0000 pid=2656->guuid=ddfd47b0-1a00-0000-0ef5-48666b0a0000 pid=2667 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9eb6968f-14ed-45f7-8033-668c219c72ce
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1869477
Signature
Deletes system log files
Manipulation of devices in /dev
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: 1869477 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 14/02/2026 Architecture: LINUX Score: 64 29 ckvyonlulzcjnleiknrmvmwouqvjkgaijcagpspr.duckdns.org 2->29 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 3 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Sample is packed with UPX 2->37 10 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 39 Uses dynamic DNS services 29->39 process4 process5 18 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 10->18         started        process6 20 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 18->20         started        process7 22 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 20->22         started        process8 24 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 22->24         started        27 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 22->27         started        signatures9 41 Manipulation of devices in /dev 24->41 43 Deletes system log files 24->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-14 02:49:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xro7erf4dqtgj57kfmqwvmrm5afnjoqsl24ogt5qcxmqheig5loq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260214-da66ssfy6h/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes system logs
Mirai
Mirai family
Malware Config
C2 Extraction:
ckvyonlulzcjnleiknrmvmwouqvjkgaijcagpspr.duckdns.org
gwdvcxhfzaplyiyvcpfbdepelkxnegdnjnywopeb.duckdns.org
qkoyfenxbyimpvnbsoibyfovpdydxjghovpqzxys.duckdns.org
ragxggbbhytljtuxtdkltyucygeyvegfctbsurnz.duckdns.org
uhadenozoowgoxokqgjvctlehtjmhwyocirfrjcg.duckdns.org
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/bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd

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: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: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 bc5df244bc1c2664f7ea2b216ab22ce80ad4ba125eb8e34fb015d9039106eadd

(this sample)

Mirai

elf 3ed5a8511e482e62bc455a2b4a408f65158861ef2d844d31699e8e0aedd02893

  
URLhaus
https://urlhaus.abuse.ch/url/3777537/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3ed5a8511e482e62bc455a2b4a408f65158861ef2d844d31699e8e0aedd02893
  
Dropping
MD5 f318a7eb03cc3ef2804123a27a83bc8f

Comments