MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16f3da99da16494e49f6fd33c9ce852a8dde6bee23ef747896a1f949a7343384. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16f3da99da16494e49f6fd33c9ce852a8dde6bee23ef747896a1f949a7343384
SHA3-384 hash: 5ee698dfa136f0813ef8006180631f1ebcb0b849ecdabe4af8cc7e1ca3292e6e787b14d853e4e6cdf6872e6c903d11dc
SHA1 hash: 7282c5ac7e81102771406f8a00d776b20f9e6865
MD5 hash: dc4f3b1b59ad256993282b7a22eb48c7
humanhash: july-tango-black-oklahoma
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:249'404 bytes
First seen:2026-01-26 18:35:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:TQKJ3vtoYS30CxQR5noqW5vAZv/Kavx8eltM:kQveYC0Rznau58eltM
TLSH T192345C91F94EBC7BE6630F3FC1424A497B3DAF118A039916706E75562CBB1C20F6660E
telfhash t190a00265053dd09488d15cd8209c5007621fc71350864841de0dd30c188c01fe385a19
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6977b3f54156786ccbd86c59/reports/5f944923-345a-4a2f-b46e-b8f83713d9bf/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-27T08:29:00Z UTC
Last seen:
2026-01-28T00:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/16f3da99da16494e49f6fd33c9ce852a8dde6bee23ef747896a1f949a7343384/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cd19e782-b0e7-4c98-a5b1-e3c4ef7c8e3e
Behavior Graph:
Download SVG
%3 guuid=f4b2fc06-2200-0000-6095-8438430c0000 pid=3139 /usr/bin/sudo guuid=503d1a09-2200-0000-6095-84384c0c0000 pid=3148 /tmp/sample.bin guuid=f4b2fc06-2200-0000-6095-8438430c0000 pid=3139->guuid=503d1a09-2200-0000-6095-84384c0c0000 pid=3148 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2bbf6480-d335-41da-8ae7-5d8a183d0940
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1857853
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
31%
Verdict:
Susipicious
File Type:
ELF
Link:
https://malprob.io/report/16f3da99da16494e49f6fd33c9ce852a8dde6bee23ef747896a1f949a7343384
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/16f3da99da16494e49f6fd33c9ce852a8dde6bee23ef747896a1f949a7343384/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 18:36:22 UTC
File Type:
ELF32 Big (SO)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c3z5vgo2czeu4spw7uz4ttuffkg5427oepxxi6ewuh4utjzugoca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260126-w8nq8aey8e/
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/16f3da99da16494e49f6fd33c9ce852a8dde6bee23ef747896a1f949a7343384

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 16f3da99da16494e49f6fd33c9ce852a8dde6bee23ef747896a1f949a7343384

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3748048/
  
Delivery method
Distributed via web download

Comments