MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8. 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: f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8
SHA3-384 hash: c638b1f5a5e09044bcefd267ab5ac8b78749de1ada0d91a74f3744830dd65f6d8f6640bcc16474ded22d8e9a6d21e80e
SHA1 hash: de8207151a8a5ab8537130410c947ee5741b7f8e
MD5 hash: 96e2ab2c336c45bd2d8cc41b1e09f20e
humanhash: hotel-thirteen-thirteen-illinois
File name:nabmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:72'532 bytes
First seen:2026-01-25 18:05:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:n3nALqyzg5ak3DPJjjA+kge87oepZCvt5aZkR4pVAX:n3A2yzIak3DPpoepXD+X
TLSH T1E763F619EF604EBBD86FDD3746A90B8535CC954722A83B753634D928F21A04F4AE3CB4
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69765ba355805a763ff542b8/reports/7637f15d-3356-4089-8546-6bbf062c7336/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Clean
File Type:
elf.32.le
First seen:
2026-01-25T15:15:00Z UTC
Last seen:
2026-01-25T16:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5e7a8143-471a-451f-838e-053426684dfe
Behavior Graph:
Download SVG
%3 guuid=b95d25b0-1800-0000-d300-6dfa2b0d0000 pid=3371 /usr/bin/sudo guuid=027047b2-1800-0000-d300-6dfa330d0000 pid=3379 /tmp/sample.bin guuid=b95d25b0-1800-0000-d300-6dfa2b0d0000 pid=3371->guuid=027047b2-1800-0000-d300-6dfa330d0000 pid=3379 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/94925df4-f284-4cda-9e0f-dd5f16249239
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1857253
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 18:06:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6tkll2tnniodxcxtmsirvmyp6sut3573lducnugta74z2irog3ua._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260125-wpyr3sds5a/
Behaviour
Reads runtime system information
Writes file to shm directory
Creates a large amount of network flows
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (14348) amount of remote hosts
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/f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8

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 f4d4b5ea6d6a1c3b8af364911ab30ff4a93df7fb58e826d0d307f99d222e36e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739222/
  
Delivery method
Distributed via web download

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