MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4880ffceb464c2a2c3eb8bbe0d956cf01f3d3cf6e0d73e5dd72ea5bf81bf1b54. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4880ffceb464c2a2c3eb8bbe0d956cf01f3d3cf6e0d73e5dd72ea5bf81bf1b54
SHA3-384 hash: 158b6f3e13440f92173edd3d168705f6cb5a00ead47ebbdfb0ad157a47bb333a76098779a5146f4f469243d6bcbbfb8c
SHA1 hash: a8169e17aa551f52210a349752dcb79d0e2ac1de
MD5 hash: 5a4c9b023b62172d761a6278328eb844
humanhash: floor-bluebird-romeo-montana
File name:nabarm
Download: download sample
Signature Mirai
Create hunting rule
File size:42'516 bytes
First seen:2025-12-30 00:20:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Es03sukhe1dxo9YbvXoZcmNwgV20FPsyeErVtu+7R:u3suTou7YsgXEohtu+7R
TLSH T1C513FA89BC91CA56CAC59577FF0E42DC372603A8E2EE73039E15AF55365F83B0A2B441
telfhash t155311210ce8c2fdc67d08d9446ce33666a61358ee91739214eeabd5f8715e6370348bd
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 :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69531b027d55b68cb20c6591/reports/f81a91c6-fc0f-4732-9f1a-1da822bc936b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T22:50:00Z UTC
Last seen:
2025-12-29T23:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4880ffceb464c2a2c3eb8bbe0d956cf01f3d3cf6e0d73e5dd72ea5bf81bf1b54/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/68e61b6f-61e8-498c-aff3-07d98a4d1734
Behavior Graph:
Download SVG
%3 guuid=bf8692f3-1800-0000-9c46-6cb61e0b0000 pid=2846 /usr/bin/sudo guuid=0cf8bcf5-1800-0000-9c46-6cb6240b0000 pid=2852 /tmp/sample.bin guuid=bf8692f3-1800-0000-9c46-6cb61e0b0000 pid=2846->guuid=0cf8bcf5-1800-0000-9c46-6cb6240b0000 pid=2852 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/da4dda32-6049-4c0c-be58-f81999fe8a2a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1841823
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841823 Sample: nabarm.elf Startdate: 30/12/2025 Architecture: LINUX Score: 56 24 219.103.89.99, 23 ZLANZTVCOLTDJP Japan 2->24 26 207.87.139.247, 23 XO-AS15US United States 2->26 28 100 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 nabarm.elf 2->8         started        10 dash rm 2->10         started        12 dash grep 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 nabarm.elf 8->16         started        process6 18 nabarm.elf 16->18         started        20 nabarm.elf 16->20         started        22 nabarm.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4880ffceb464c2a2c3eb8bbe0d956cf01f3d3cf6e0d73e5dd72ea5bf81bf1b54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4880ffceb464c2a2c3eb8bbe0d956cf01f3d3cf6e0d73e5dd72ea5bf81bf1b54/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 00:21:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jcap7tvumtbkfq7lro7a3flm6apt2phw4dlt4xoxf2s37an7dnka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251230-anh5cavmgr/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1a24fb36-e8b7-46f5-944b-f2f589523666
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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 4880ffceb464c2a2c3eb8bbe0d956cf01f3d3cf6e0d73e5dd72ea5bf81bf1b54

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739241/
  
Delivery method
Distributed via web download

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