MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cf0e8a5c3c18ead935b1150c66516502b6ef4bde12504595a64743f6900f5ff. 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: 2cf0e8a5c3c18ead935b1150c66516502b6ef4bde12504595a64743f6900f5ff
SHA3-384 hash: 129fa524025f2389467d8c56222eae1536c3bcb8d380cef9731b26ee8604b2c496439276c062e19cb10792c67d8a59a0
SHA1 hash: a4ca17ce05a3888e8ae73f3d6dd4b7c000da602c
MD5 hash: 248ae5d95844445d534c825ac1881764
humanhash: pizza-juliet-muppet-black
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:44'708 bytes
First seen:2025-12-11 19:55:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:EMYcetdXKu+U4g/3zMxCDsUJrnbcJ2heNgr5X16pQsEvlS8j5mIT3bsR:QceeAC4trzps6vjvT3bsR
TLSH T14313E886F991CA52C6C49177FB5E92DC372603E8E1EF33039D15AB257A4A82B0E3F541
telfhash t1023115908f8891dcebf08d11c299a367394939c9e9331c165f6f6a5e4733d937436838
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 :
73
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/693b21de64bd958a521057b2/reports/2b354ac5-e20d-4029-b980-28478aca9b21/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-11T16:55:00Z UTC
Last seen:
2025-12-11T17:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2cf0e8a5c3c18ead935b1150c66516502b6ef4bde12504595a64743f6900f5ff/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/09f9a4be-88b4-4104-9bc3-8f86e40e774d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1831205
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1831205 Sample: nabarm5.elf Startdate: 11/12/2025 Architecture: LINUX Score: 48 22 102.38.64.57, 23 ikejaZA South Africa 2->22 24 154.34.1.95, 23 YAHOO-2YahooJapanCorporationJP Japan 2->24 26 99 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 nabarm5.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nabarm5.elf 8->14         started        process6 16 nabarm5.elf 14->16         started        18 nabarm5.elf 14->18         started        20 nabarm5.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2cf0e8a5c3c18ead935b1150c66516502b6ef4bde12504595a64743f6900f5ff
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cf0e8a5c3c18ead935b1150c66516502b6ef4bde12504595a64743f6900f5ff/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-11 19:56:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ftyorjodyghk3e23cfimmziwkavw55f54esqiwk2mr2d62ia6x7q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251211-ynry9atkbp/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/fe15b8ee-8add-4da7-863d-cb5067d0f187
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/2cf0e8a5c3c18ead935b1150c66516502b6ef4bde12504595a64743f6900f5ff

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 2cf0e8a5c3c18ead935b1150c66516502b6ef4bde12504595a64743f6900f5ff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726520/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3727596/

Comments