MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcf780bc56623e229c45ba994ed1715d08a3819d42df6c327edb4cade2e9c1c4. 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: dcf780bc56623e229c45ba994ed1715d08a3819d42df6c327edb4cade2e9c1c4
SHA3-384 hash: 92811b315e1c93ece6dcc19aa16eead5c92cc82fc281e281181a5370e380485ad7761859bee698d1b9b056f0fc1ef191
SHA1 hash: ed95a64a0f9dc464917ff5b8c9b4a2c6522d5812
MD5 hash: 16e99fb5acf17cc87ec4f391f5fd7d48
humanhash: enemy-floor-lactose-florida
File name:windy.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:25'104 bytes
First seen:2025-11-18 17:40:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:iEqSy9yWdXdhvjB4Du2xNHBd/yfAPtCAs3UozMj:inSyZX3jgPx9Bd2APo1z0
TLSH T12CB2D1506B4644A0D36420784E3CC79A2F970C79D2FE7577361081FAB6DED91B8B8A8F
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) :25'104 bytes
File size (de-compressed) :55'884 bytes
Format:linux/arm
Unpacked file: e413b1e380cb2feeb55445a4c495e57909b532549aef7657b16ee492292dd6f1

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/691cafc569ac834d3c710445/reports/56923a86-f357-4b73-987e-ab942bb5f8df/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
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/dcf780bc56623e229c45ba994ed1715d08a3819d42df6c327edb4cade2e9c1c4
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:
2025-11-18T16:15:00Z UTC
Last seen:
2025-11-18T17:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dcf780bc56623e229c45ba994ed1715d08a3819d42df6c327edb4cade2e9c1c4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7c182d5d-0886-428c-9af0-5ce091e58fc3
Behavior Graph:
Download SVG
%3 guuid=1ef3ca71-1b00-0000-94de-2ee6860c0000 pid=3206 /usr/bin/sudo guuid=9c22d874-1b00-0000-94de-2ee68b0c0000 pid=3211 /tmp/sample.bin guuid=1ef3ca71-1b00-0000-94de-2ee6860c0000 pid=3206->guuid=9c22d874-1b00-0000-94de-2ee68b0c0000 pid=3211 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/08ccf629-9c66-4add-9dcd-e40e19fd9ff1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1816378
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dcf780bc56623e229c45ba994ed1715d08a3819d42df6c327edb4cade2e9c1c4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dcf780bc56623e229c45ba994ed1715d08a3819d42df6c327edb4cade2e9c1c4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 17:41:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3t3ybpcwmi7cfhcfxkmu5ulrluekham5ilpwymt63ngk3yxjyhca._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251118-v9j9raak8s/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bfc3d20b-3ac3-4676-aedb-067d853365a3
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/dcf780bc56623e229c45ba994ed1715d08a3819d42df6c327edb4cade2e9c1c4

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 dcf780bc56623e229c45ba994ed1715d08a3819d42df6c327edb4cade2e9c1c4

(this sample)

Mirai

elf e413b1e380cb2feeb55445a4c495e57909b532549aef7657b16ee492292dd6f1

  
URLhaus
https://urlhaus.abuse.ch/url/3711548/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711586/
  
Dropping
SHA256 e413b1e380cb2feeb55445a4c495e57909b532549aef7657b16ee492292dd6f1
  
Dropping
MD5 3520c9322da6c04d487385beef14fa8f

Comments