MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf444cff7985770736d10123e399ff35c95f4e5ba9e540fb9b80b1edb588de70. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf444cff7985770736d10123e399ff35c95f4e5ba9e540fb9b80b1edb588de70
SHA3-384 hash: ad3689372ab86fabf0b216b1d928d327492f24c95503ec5ddcbc3f532c46460a43c6bd13fd39c4edd0bf2f99c06c0b2d
SHA1 hash: 656da1fb753df5095118ffd91670231f1eabce1b
MD5 hash: 8eae97dafcd9089b03ec38f47cd802c9
humanhash: shade-lake-lactose-steak
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:78'688 bytes
First seen:2026-02-26 20:11:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Lj/hD+aYTCJs6hw8BSRYQ2rcS31b10XsB7R91FH9vmkMa8:H/F0TCJsxqS2rH1b10XsP91FHw28
TLSH T1DF734C0379C080FCC88AC07557AFA536C873B47E1139B19A27D4EE267D8AE611E6DA85
telfhash t1653158b0792d0960b1fbb762b786e1a52c381e2034e231d3c576a9f5de6a7804871c37
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 02f82fd27adb08074b5ed4cd59ef0446bc6341cc3a5441b64d43bb6dc3c13c83
File size (compressed) :41'316 bytes
File size (de-compressed) :78'688 bytes
Format:linux/amd64
Packed file: 02f82fd27adb08074b5ed4cd59ef0446bc6341cc3a5441b64d43bb6dc3c13c83

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/272fadee-7518-4db8-befe-a1168f595b27/
Detection(s):
Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69a0a91e91ad9169e5345c89/reports/4dfa597c-b04b-4f33-bcb4-811d59fbaa87/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bf444cff7985770736d10123e399ff35c95f4e5ba9e540fb9b80b1edb588de70
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/bf444cff7985770736d10123e399ff35c95f4e5ba9e540fb9b80b1edb588de70/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5746addc-9995-44ae-a80d-6e88f9653434
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf444cff7985770736d10123e399ff35c95f4e5ba9e540fb9b80b1edb588de70
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf444cff7985770736d10123e399ff35c95f4e5ba9e540fb9b80b1edb588de70/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 20:12:16 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x5cez73zqv3qonwraer6hgp7gxev6ts3vhsub643qcy63nmi3zya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux persistence
Link:
https://tria.ge/reports/260226-yyxx9aet7g/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Malware Config
C2 Extraction:
last.galaxias.cc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/bf444cff7985770736d10123e399ff35c95f4e5ba9e540fb9b80b1edb588de70

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 02f82fd27adb08074b5ed4cd59ef0446bc6341cc3a5441b64d43bb6dc3c13c83

Mirai

elf bf444cff7985770736d10123e399ff35c95f4e5ba9e540fb9b80b1edb588de70

(this sample)

  
Dropped by
SHA256 02f82fd27adb08074b5ed4cd59ef0446bc6341cc3a5441b64d43bb6dc3c13c83
  
URLhaus
https://urlhaus.abuse.ch/url/3783932/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3447a5790ef63ad3aa25940f60268d5c

Comments