MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3845c990a72c242d0c115b141040fc5a5c9f1a040e4b4071f0d4a373e6371961. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3845c990a72c242d0c115b141040fc5a5c9f1a040e4b4071f0d4a373e6371961
SHA3-384 hash: cdfcc9c405df169d9868ae75a106d69b4e37a206e079871dab154ddf6395c9dff28a43117aec4fecd78444b9e597c38a
SHA1 hash: eb7f022809f797afbd8f9b88bbbe07cee0d00b0c
MD5 hash: 145907db34edf78c222ecb3ebbe0572d
humanhash: oranges-one-oven-high
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:49'232 bytes
First seen:2025-10-01 15:51:33 UTC
Last seen:2025-10-04 15:18:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:WUT3eAmZ+87d8P3feg4A1cKHG7XcJegTClHLd:XcZ+UdSfeg4ycK2++HLd
TLSH T1CF23024206879DE646F01CB3EF805ECAA80234B9D8DDF0E7C341EB727557A8CE6E0582
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) :49'232 bytes
File size (de-compressed) :120'288 bytes
Format:linux/arm
Unpacked file: 523172d1c4ff8b017010a9de39188ebca1c2223bbfc2c0d6056b159b75178455

Intelligence

File Origin
# of uploads :
4
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/68dd4e5474e5a289899c8d3d/reports/f390dc6b-e000-4210-9c29-cdf4379b54cc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
196.251.70.174/00101010101001
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3845c990a72c242d0c115b141040fc5a5c9f1a040e4b4071f0d4a373e6371961
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-01T11:28:00Z UTC
Last seen:
2025-10-01T12:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3845c990a72c242d0c115b141040fc5a5c9f1a040e4b4071f0d4a373e6371961/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/44bdcdf3-46ca-4617-84ec-f76514a138ea
Behavior Graph:
Download SVG
%3 guuid=61230c63-1900-0000-6e7d-7bea39100000 pid=4153 /usr/bin/sudo guuid=442a9665-1900-0000-6e7d-7bea46100000 pid=4166 /tmp/sample.bin guuid=61230c63-1900-0000-6e7d-7bea39100000 pid=4153->guuid=442a9665-1900-0000-6e7d-7bea46100000 pid=4166 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/294d3a5a-12c3-474f-b6bf-adc6df4e6da2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1787520
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3845c990a72c242d0c115b141040fc5a5c9f1a040e4b4071f0d4a373e6371961
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3845c990a72c242d0c115b141040fc5a5c9f1a040e4b4071f0d4a373e6371961/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-01 15:52:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hbc4tefhfqsc2darlmkbaqh4ljoj6gqebzfua4pq2srxhzrxdfqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251001-ta8bvsyvby/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
draft247.redirectme.net
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1947361f-6937-4b5e-912d-d39b3e3d4cb5
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/3845c990a72c242d0c115b141040fc5a5c9f1a040e4b4071f0d4a373e6371961

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 3845c990a72c242d0c115b141040fc5a5c9f1a040e4b4071f0d4a373e6371961

(this sample)

Mirai

elf 523172d1c4ff8b017010a9de39188ebca1c2223bbfc2c0d6056b159b75178455

  
URLhaus
https://urlhaus.abuse.ch/url/3634739/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 523172d1c4ff8b017010a9de39188ebca1c2223bbfc2c0d6056b159b75178455
  
Dropping
MD5 2479e5302d7e62fc05bfdc96fa5368e1

Comments