MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d892bf9e3e3388742088032b9f79ffe4965e4162501b5596a1606651261d7311. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d892bf9e3e3388742088032b9f79ffe4965e4162501b5596a1606651261d7311
SHA3-384 hash: c2ffd418bf2d277d747f733aeffd1f9e4bdaa7f6ca37c58443e4c4733967ca96b5e967df35a4ff392170aa3168dfd677
SHA1 hash: 6cd9d160e9e2282876001f879e008cc809d63763
MD5 hash: 0acac40c4ca2526a508dfba2719f3e7a
humanhash: nevada-louisiana-india-pip
File name:fent.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:47'508 bytes
First seen:2026-01-11 05:43:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:CDbMu3jdo3lWJMuLpb7IsmJeCEKxaj3dlgwmLFPiRUR09SJVL1A:Huho3ltuLJ7IDYCEmajtlRmLfV
TLSH T13C233A51B8819A23C9D0123BF56E458D3B2527E9A3DF3317DE222F60369682F0D67F85
telfhash t1a4217b508e4c6eccf7e04e05428e727a3ac534f6ea6529165f676f4f8713dc2b066434
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 :
56
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/29273587-99a5-44c2-b0ba-64c656af95ba/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/696338cb07ef5fa68e84183b/reports/a3e776a5-4a2a-45ee-8a7a-2354cee02c7c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T02:52:00Z UTC
Last seen:
2026-01-12T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d892bf9e3e3388742088032b9f79ffe4965e4162501b5596a1606651261d7311/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a29bb0c7-284c-4a4b-a63e-d666c52e8d8a
Behavior Graph:
Download SVG
%3 guuid=0f945a33-1d00-0000-3d8f-7db9d50a0000 pid=2773 /usr/bin/sudo guuid=1e540035-1d00-0000-3d8f-7db9db0a0000 pid=2779 /tmp/sample.bin guuid=0f945a33-1d00-0000-3d8f-7db9d50a0000 pid=2773->guuid=1e540035-1d00-0000-3d8f-7db9db0a0000 pid=2779 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/065a8463-4258-4851-a719-0824e399025e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1848243
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848243 Sample: fent.arm.elf Startdate: 11/01/2026 Architecture: LINUX Score: 64 18 87.121.112.124, 49830, 911 NETERRA-ASBG Bulgaria 2->18 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 fent.arm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 fent.arm.elf 8->14         started        process6 16 fent.arm.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d892bf9e3e3388742088032b9f79ffe4965e4162501b5596a1606651261d7311
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d892bf9e3e3388742088032b9f79ffe4965e4162501b5596a1606651261d7311/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 05:36:42 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=3cjl7hr6goehiieiamvz66p74slf4qlckanvlfvbmbtfcjq5omiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260111-gfe62saz6h/
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/a8ab6d62-1cdc-41b5-854a-3d72da5cf36c
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/d892bf9e3e3388742088032b9f79ffe4965e4162501b5596a1606651261d7311

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf d892bf9e3e3388742088032b9f79ffe4965e4162501b5596a1606651261d7311

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755733/
  
Delivery method
Distributed via web download

Comments