MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fdd3ef744776a2aa231750392be4d948dfef03d486bb89b7fafcb260b28f4da. 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: 8fdd3ef744776a2aa231750392be4d948dfef03d486bb89b7fafcb260b28f4da
SHA3-384 hash: 6258a07e0e5b85d0775b8586ac736bc2315f43e5b7a663a6cb2f778dddd23d71df4c5a019b2771bbeb83eefe8cbb8716
SHA1 hash: f43a13042e0b2219e205506da9eedb92937c1311
MD5 hash: eaf3d6e6cdc40b33795e2dd025a412aa
humanhash: uranus-bacon-sad-december
File name:nabarm
Download: download sample
Signature Mirai
Create hunting rule
File size:62'640 bytes
First seen:2025-12-26 19:17:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BD5Znt1KMOE1YfS+87SnnmtjvIT2bVRU:Bzt1KMOR78+uzIT2
TLSH T181530986F851D617C6D5627BFF5F82DD331603A8E2EE73039918AB65368B42B0E3B441
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 :
30
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/694edf76e126b9ff439284e1/reports/2db62da2-1e1c-4e34-b085-f98c0258144c/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-26T13:56:00Z UTC
Last seen:
2025-12-26T14:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8fdd3ef744776a2aa231750392be4d948dfef03d486bb89b7fafcb260b28f4da/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f5b5a620-b82b-41a7-b977-9593aa5d276d
Behavior Graph:
Download SVG
%3 guuid=b6bf0dff-1700-0000-0e7e-a1d1140c0000 pid=3092 /usr/bin/sudo guuid=09c0cb00-1800-0000-0e7e-a1d11b0c0000 pid=3099 /tmp/sample.bin guuid=b6bf0dff-1700-0000-0e7e-a1d1140c0000 pid=3092->guuid=09c0cb00-1800-0000-0e7e-a1d11b0c0000 pid=3099 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b01ad70a-115e-468b-ac7c-2ec0a6e39033
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1839922
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839922 Sample: nabarm.elf Startdate: 26/12/2025 Architecture: LINUX Score: 56 24 176.91.103.31, 23 TURKCELL-ASTurkcellASTR Turkey 2->24 26 176.91.107.86, 23 TURKCELL-ASTurkcellASTR Turkey 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 head 2->12         started        14 8 other processes 2->14 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/8fdd3ef744776a2aa231750392be4d948dfef03d486bb89b7fafcb260b28f4da
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8fdd3ef744776a2aa231750392be4d948dfef03d486bb89b7fafcb260b28f4da/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 19:18:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r7ot552eo5vcvirroubzfpsnssg754b5jbv3rg37v7fsmczi6tna._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251226-xz2gdswldn/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/30956531-359a-4e89-82bc-178cb81fb9ce
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/8fdd3ef744776a2aa231750392be4d948dfef03d486bb89b7fafcb260b28f4da

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 8fdd3ef744776a2aa231750392be4d948dfef03d486bb89b7fafcb260b28f4da

(this sample)

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

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