MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f463177a32c278e2280af151b90704ce215388dc50b3fb2b6bd9ba3a8596e088. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f463177a32c278e2280af151b90704ce215388dc50b3fb2b6bd9ba3a8596e088
SHA3-384 hash: ba5ead8c14748be87fc458aee655c82d958822295b0c69ca822afbea062635ea9b44227b5c6946598f22a1de1a3185f9
SHA1 hash: 3dcc530e6b710d0f45be543fbdee418b28875a3f
MD5 hash: 4ce80b4b5a8ba2ad52f1580db3b3b6c5
humanhash: mockingbird-winner-beryllium-floor
File name:shadow.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:100'320 bytes
First seen:2025-12-31 00:31:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:aIvdQRNAMpHBl9cDknV88Fo4CMqtCzfsR:aIvd0AMBBleDKV8KqtoY
TLSH T17BA3B75E6A674FBDF7AC863647B7DE10C248339223E1E145E09CE9019E7034A785F7A8
telfhash t12d013c4c493847f097818daeabecef35e59140df592b2f37ce50e99aa6146428d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c17385f4-bbd1-48fd-be4a-e2e56ad67711/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/69546f0e2fb7bb52ca82c492/reports/a2d0739f-2744-48a7-a095-55ce7cc7f194/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d99d4e1b-ce81-4103-bc18-0f633ff8d693
Behavior Graph:
Download SVG
%3 guuid=6900e0b7-1f00-0000-209e-2126db080000 pid=2267 /usr/bin/sudo guuid=db419ab9-1f00-0000-209e-2126e0080000 pid=2272 /tmp/sample.bin guuid=6900e0b7-1f00-0000-209e-2126db080000 pid=2267->guuid=db419ab9-1f00-0000-209e-2126e0080000 pid=2272 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fd221cfe-43a5-4a17-9280-54ecc77f3182
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1842468
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample deletes itself
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842468 Sample: shadow.mips.elf Startdate: 31/12/2025 Architecture: LINUX Score: 64 18 kurol.io 2->18 20 81.88.18.108, 43236, 43238, 43240 LEVEL3US Germany 2->20 22 Suricata IDS alerts for network traffic 2->22 24 Multi AV Scanner detection for submitted file 2->24 9 shadow.mips.elf 2->9         started        signatures3 26 Performs DNS TXT record lookups 18->26 process4 signatures5 28 Sample deletes itself 9->28 12 shadow.mips.elf 9->12         started        process6 process7 14 shadow.mips.elf 12->14         started        process8 16 shadow.mips.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f463177a32c278e2280af151b90704ce215388dc50b3fb2b6bd9ba3a8596e088
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f463177a32c278e2280af151b90704ce215388dc50b3fb2b6bd9ba3a8596e088/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 00:32:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6rrro6rsyj4oekak6fi3sbyezyqvhcg4kcz7wk3l3g5dvbmw4cea._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/251231-avgvvsxnem/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-1
YARA:
n/a
Link:
https://app.threat.zone/submission/079746b8-14de-4de0-8332-d11b2e7a5896
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 f463177a32c278e2280af151b90704ce215388dc50b3fb2b6bd9ba3a8596e088

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3742271/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739060/

Comments