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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2453faaddbcce43fe26cf0fc3e58267cd2681e45bd3adfc0a8228d5ccb04c48. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2453faaddbcce43fe26cf0fc3e58267cd2681e45bd3adfc0a8228d5ccb04c48
SHA3-384 hash: 2eca157e3c4b38f44fd06c24bf1f7690a343cdfafa95792cf555612417e50c8db27a749f185517cd17ef2ff91e64922c
SHA1 hash: 2164bb648e8ebb093c47cac63210d991687b41e8
MD5 hash: 8e1fa8750df8f15415945f3772da4eb8
humanhash: missouri-tennessee-grey-august
File name:nsharm5
Download: download sample
Signature Mirai
Create hunting rule
File size:158'304 bytes
First seen:2026-09-22 05:15:44 UTC
Last seen:2026-09-22 06:20:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:8qaFdu7tctFSg06346TLt8rB2rEQzB1HTpUu:8qsumFSg53463t8rwrBzBVpUu
TLSH T153F3F881BCC15F16C6D521BFFB5E428C372657A8D2EE7203A9265F20378B86B0F36546
telfhash t174f00573ff494e5cbbc485704391380d95ec755f36103440bbc95b19c315ce23522b02
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6ab20f407b19c9a82164e48c/reports/d61eefb0-f3d9-41f0-afda-6b4cd5af0d01/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-13T10:20:00Z UTC
Last seen:
2026-09-22T15:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b2453faaddbcce43fe26cf0fc3e58267cd2681e45bd3adfc0a8228d5ccb04c48/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dbdb543f-39e5-4c57-b8d1-24736545d42d
Behavior Graph:
Download SVG
%3 guuid=d1b59e90-1b00-0000-1828-d18a62070000 pid=1890 /usr/bin/sudo guuid=f1695296-1b00-0000-1828-d18a6a070000 pid=1898 /tmp/sample.bin guuid=d1b59e90-1b00-0000-1828-d18a62070000 pid=1890->guuid=f1695296-1b00-0000-1828-d18a6a070000 pid=1898 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b664ba69-fd6c-427c-808b-c9c7d1bda33c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b2453faaddbcce43fe26cf0fc3e58267cd2681e45bd3adfc0a8228d5ccb04c48
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2453faaddbcce43fe26cf0fc3e58267cd2681e45bd3adfc0a8228d5ccb04c48/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-13 18:21:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wjct7kw5xtheh7rgz4h4hzmcm7gsnapelpj237akqiunltfqjrea._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot botnet
Link:
https://tria.ge/reports/260922-fx973s1z9r/
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/b2453faaddbcce43fe26cf0fc3e58267cd2681e45bd3adfc0a8228d5ccb04c48

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_af48ca6a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
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: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 b2453faaddbcce43fe26cf0fc3e58267cd2681e45bd3adfc0a8228d5ccb04c48

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3920504/
  
Delivery method
Distributed via web download

Comments