MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd05608e53fa3cbf91b34ed97c07ddb95fdcd0c43fda02576e6abd04e2e5c74f. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd05608e53fa3cbf91b34ed97c07ddb95fdcd0c43fda02576e6abd04e2e5c74f
SHA3-384 hash: da675a1b3bd4db231ed6bfe1e7ca6a91d1798ccb02624e50ee8c9d61af7b959755e0484d9b92f9fda7cac6d593b7ca75
SHA1 hash: 8c1def05fdf6d179cb31dc89d17326c68cfe9329
MD5 hash: df95719fc58852c212f0c1dd61a1268f
humanhash: london-oxygen-coffee-delta
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:49'764 bytes
First seen:2026-07-21 05:19:50 UTC
Last seen:2026-07-21 23:11:28 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6dCin287fmq4WgpuX6RKQlgkLMinouy8jd:6x2efm7RgKoutjd
TLSH T1EA23F193D37FD064D6A9103978086B475960D70CA72EA7E13FD4B9289BF93712D0A70A
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) :49'764 bytes
File size (de-compressed) :117'136 bytes
Format:linux/i386
Unpacked file: b93c89d3fb82eb843fad3ee1168d47e1527c0d07c22a5747f41813021c567a1d

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/31bfff42-43c4-4d4e-a491-c9b1a1d83da3/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9810.6654.28907.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sends data to a server
Runs as daemon
Opens a port
Launching a process
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a5f018b69cda4f7f20e89e1/reports/bf7d7fe4-03db-4e4a-ba59-a84eedbd7aae/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-21T02:30:00Z UTC
Last seen:
2026-07-21T04:25:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gr HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.hr
Link:
https://opentip.kaspersky.com/bd05608e53fa3cbf91b34ed97c07ddb95fdcd0c43fda02576e6abd04e2e5c74f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3b4e7164-acb1-4bc9-a98d-e855004458b8
Behavior Graph:
Download SVG
%3 guuid=459306c8-1900-0000-888a-dcf849070000 pid=1865 /usr/bin/sudo guuid=499b17cb-1900-0000-888a-dcf84f070000 pid=1871 /tmp/sample.bin net guuid=459306c8-1900-0000-888a-dcf849070000 pid=1865->guuid=499b17cb-1900-0000-888a-dcf84f070000 pid=1871 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=499b17cb-1900-0000-888a-dcf84f070000 pid=1871->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=996d21cc-1900-0000-888a-dcf850070000 pid=1872 /tmp/sample.bin dns net send-data zombie guuid=499b17cb-1900-0000-888a-dcf84f070000 pid=1871->guuid=996d21cc-1900-0000-888a-dcf850070000 pid=1872 clone 8e632d57-7de0-574f-8cc2-742f7016c27c 94.16.114.254:53 guuid=996d21cc-1900-0000-888a-dcf850070000 pid=1872->8e632d57-7de0-574f-8cc2-742f7016c27c send: 265B 57c30137-1d4b-557c-bde7-39f1413b619b 185.196.41.201:35342 guuid=996d21cc-1900-0000-888a-dcf850070000 pid=1872->57c30137-1d4b-557c-bde7-39f1413b619b send: 2B 1953617f-bd2b-56a9-9ede-0bea1c944f64 178.254.22.166:53 guuid=996d21cc-1900-0000-888a-dcf850070000 pid=1872->1953617f-bd2b-56a9-9ede-0bea1c944f64 send: 265B ac0b4284-2aa4-5c89-80a0-995c690355af 81.169.136.222:53 guuid=996d21cc-1900-0000-888a-dcf850070000 pid=1872->ac0b4284-2aa4-5c89-80a0-995c690355af send: 53B 059466b8-0198-5282-92be-995b90340c3f lifeisabouthavingfun448.duckdns.org:35342 guuid=996d21cc-1900-0000-888a-dcf850070000 pid=1872->059466b8-0198-5282-92be-995b90340c3f send: 38B guuid=9368f0d1-1900-0000-888a-dcf851070000 pid=1873 /tmp/sample.bin guuid=996d21cc-1900-0000-888a-dcf850070000 pid=1872->guuid=9368f0d1-1900-0000-888a-dcf851070000 pid=1873 clone guuid=da6b07d2-1900-0000-888a-dcf852070000 pid=1874 /usr/bin/dash guuid=9368f0d1-1900-0000-888a-dcf851070000 pid=1873->guuid=da6b07d2-1900-0000-888a-dcf852070000 pid=1874 execve guuid=f1b3c5e3-1900-0000-888a-dcf86c070000 pid=1900 /usr/bin/dash guuid=9368f0d1-1900-0000-888a-dcf851070000 pid=1873->guuid=f1b3c5e3-1900-0000-888a-dcf86c070000 pid=1900 execve guuid=35a833e4-1900-0000-888a-dcf86f070000 pid=1903 /usr/bin/dash guuid=9368f0d1-1900-0000-888a-dcf851070000 pid=1873->guuid=35a833e4-1900-0000-888a-dcf86f070000 pid=1903 execve guuid=22707ee4-1900-0000-888a-dcf871070000 pid=1905 /usr/bin/dash guuid=9368f0d1-1900-0000-888a-dcf851070000 pid=1873->guuid=22707ee4-1900-0000-888a-dcf871070000 pid=1905 execve guuid=6b71bce4-1900-0000-888a-dcf874070000 pid=1908 /usr/bin/dash guuid=9368f0d1-1900-0000-888a-dcf851070000 pid=1873->guuid=6b71bce4-1900-0000-888a-dcf874070000 pid=1908 execve guuid=1a6f55d2-1900-0000-888a-dcf853070000 pid=1875 /usr/sbin/xtables-nft-multi guuid=da6b07d2-1900-0000-888a-dcf852070000 pid=1874->guuid=1a6f55d2-1900-0000-888a-dcf853070000 pid=1875 execve guuid=a27ff6e3-1900-0000-888a-dcf86e070000 pid=1902 /usr/bin/busybox guuid=f1b3c5e3-1900-0000-888a-dcf86c070000 pid=1900->guuid=a27ff6e3-1900-0000-888a-dcf86e070000 pid=1902 execve guuid=568565e4-1900-0000-888a-dcf870070000 pid=1904 /usr/bin/dash guuid=35a833e4-1900-0000-888a-dcf86f070000 pid=1903->guuid=568565e4-1900-0000-888a-dcf870070000 pid=1904 clone guuid=60e6a9e4-1900-0000-888a-dcf873070000 pid=1907 /usr/bin/dash guuid=22707ee4-1900-0000-888a-dcf871070000 pid=1905->guuid=60e6a9e4-1900-0000-888a-dcf873070000 pid=1907 clone guuid=cd96e6e4-1900-0000-888a-dcf875070000 pid=1909 /usr/bin/busybox guuid=6b71bce4-1900-0000-888a-dcf874070000 pid=1908->guuid=cd96e6e4-1900-0000-888a-dcf875070000 pid=1909 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f310463-5576-4c15-82e0-5f20074532d3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bd05608e53fa3cbf91b34ed97c07ddb95fdcd0c43fda02576e6abd04e2e5c74f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bd05608e53fa3cbf91b34ed97c07ddb95fdcd0c43fda02576e6abd04e2e5c74f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-21 04:16:05 UTC
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xucwbdst7i6l7entj3mxyb65xfp5zugeh7naev3onk6qjyxfy5hq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/260721-f1k3csfx2m/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/bd05608e53fa3cbf91b34ed97c07ddb95fdcd0c43fda02576e6abd04e2e5c74f

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

sh ab8468d733fb64f4d4db929100a690683ae1426748e7dfe7563146bb033441b8

Mirai

elf bd05608e53fa3cbf91b34ed97c07ddb95fdcd0c43fda02576e6abd04e2e5c74f

(this sample)

Mirai

elf b93c89d3fb82eb843fad3ee1168d47e1527c0d07c22a5747f41813021c567a1d

  
URLhaus
https://urlhaus.abuse.ch/url/3889391/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b93c89d3fb82eb843fad3ee1168d47e1527c0d07c22a5747f41813021c567a1d
  
Dropping
MD5 0cd582ec9ddedb01a8f6190ef8a96e68
  
Dropped by
SHA256 ab8468d733fb64f4d4db929100a690683ae1426748e7dfe7563146bb033441b8
  
Dropped by
MD5 ae372c5928ba6644f920a2e2e524e84f
  
URLhaus
https://urlhaus.abuse.ch/url/3889387/
  
URLhaus
https://urlhaus.abuse.ch/url/3883627/
  
URLhaus
https://urlhaus.abuse.ch/url/3889628/
  
URLhaus
https://urlhaus.abuse.ch/url/3889639/

Comments