MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43d3d70d1b56f7e06fe0ef916ad4c947dcca3be3aa9ff9b17ae296a849081226. 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: 43d3d70d1b56f7e06fe0ef916ad4c947dcca3be3aa9ff9b17ae296a849081226
SHA3-384 hash: fa63d75d3aa16527f95592c3f627402b1e7c4f05c8122e3219f9ac7c3fa4e9209c3a9a77da47d4e8815e00cc080df1c7
SHA1 hash: 9db3e55dbbde6acd4514a6540721450513ee5b88
MD5 hash: a3ad941d8595b6ee169df4f373c2efb1
humanhash: bacon-september-princess-stairway
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:58'544 bytes
First seen:2025-12-27 19:11:29 UTC
Last seen:2025-12-28 03:07:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Zqm/kSl4l7IUB0im3IMbDAzHiEmMySgYelEAN3+40MNpodF8ZyIujPaPBhlVTbVm:AmMSl4lMU9zHiPYelX+GugKQBBTbVR0
TLSH T15F43FA8ABC51D712CAC56577FF1E82DC731613A9E2EE33039A15AF24768B42B0E3B541
telfhash t1fef05c245e8454e8d778094192da777b355aa855f5100c415f76facc0320e42b424439
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 :
2
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10008934-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69502f8ee126b9ff43935613/reports/d3692b32-f4ff-4d26-b035-28f8b0c9e748/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T18:50:00Z UTC
Last seen:
2025-12-27T19:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/43d3d70d1b56f7e06fe0ef916ad4c947dcca3be3aa9ff9b17ae296a849081226/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f12b81d4-423d-4c62-ad76-3d724b59b47e
Behavior Graph:
Download SVG
%3 guuid=eecd7b82-1800-0000-8a7c-6af7340c0000 pid=3124 /usr/bin/sudo guuid=f0d5d284-1800-0000-8a7c-6af73c0c0000 pid=3132 /tmp/sample.bin guuid=eecd7b82-1800-0000-8a7c-6af7340c0000 pid=3124->guuid=f0d5d284-1800-0000-8a7c-6af73c0c0000 pid=3132 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8e87b0c3-6ab3-4635-a09a-ca3da769c231
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1840452
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840452 Sample: nabarm5.elf Startdate: 27/12/2025 Architecture: LINUX Score: 52 18 14.99.124.232, 23 TTSL-MEISISPTataTeleservicesISPASIN India 2->18 20 14.99.124.233, 23 TTSL-MEISISPTataTeleservicesISPASIN India 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 nabarm5.elf 2->8         started        signatures3 process4 process5 10 nabarm5.elf 8->10         started        process6 12 nabarm5.elf 10->12         started        14 nabarm5.elf 10->14         started        16 nabarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43d3d70d1b56f7e06fe0ef916ad4c947dcca3be3aa9ff9b17ae296a849081226
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43d3d70d1b56f7e06fe0ef916ad4c947dcca3be3aa9ff9b17ae296a849081226/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 19:12:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipj5odi3k336a37a56iwvvgji7omuo7dvkp7tml24klkqsiicita._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251227-xwllrswrfm/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10008934-0
YARA:
n/a
Link:
https://app.threat.zone/submission/156fbfc2-debc-40eb-b3f8-3a01d452baa5
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/43d3d70d1b56f7e06fe0ef916ad4c947dcca3be3aa9ff9b17ae296a849081226

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 43d3d70d1b56f7e06fe0ef916ad4c947dcca3be3aa9ff9b17ae296a849081226

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739227/
  
Delivery method
Distributed via web download

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