MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 338c1dcfeea1c85757a836213d14d98fc877a2681d97ff13dc8931e9484d4261. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 338c1dcfeea1c85757a836213d14d98fc877a2681d97ff13dc8931e9484d4261
SHA3-384 hash: 04712aa747b9b23c95c962ece9ddc950670d0a11dd17007b2696a136455e4f006b820a94e1ea531d02b9ae0761d26b2b
SHA1 hash: d9b408c63451534c8e610b846a9d5ff97f8f84da
MD5 hash: b78fb7442f0fb83bc61bfad7fae1e500
humanhash: rugby-nebraska-beer-papa
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:109'472 bytes
First seen:2026-01-02 06:40:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:DkMIe1YmX8EjsWtQehx8cw1h7F39ch2giJ:DbISR2L7Noc
TLSH T169B35B16B18184FDC4C5D1744EBFA256D932F16C2276B66F33D07F2A3E4EE202B5A264
telfhash t19a4124703e863958e2c3ba1af30fdadad8751a7009e039e5de736ce50e26b880d55473
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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.Gafgyt-9940653-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm mirai
Link:
https://www.filescan.io/uploads/6957688865e07687fdf3656b/reports/b298b947-9afd-4c67-9a93-a0aade18fd35/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-02T06:02:00Z UTC
Last seen:
2026-01-03T23:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/338c1dcfeea1c85757a836213d14d98fc877a2681d97ff13dc8931e9484d4261/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0bdfdc61-09cc-4742-bbb3-4f0364b3ea5a
Behavior Graph:
Download SVG
%3 guuid=6db46adc-1a00-0000-615a-dfd6060c0000 pid=3078 /usr/bin/sudo guuid=9f6e5ddf-1a00-0000-615a-dfd60f0c0000 pid=3087 /tmp/sample.bin guuid=6db46adc-1a00-0000-615a-dfd6060c0000 pid=3078->guuid=9f6e5ddf-1a00-0000-615a-dfd60f0c0000 pid=3087 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a4be7f9c-69a0-461d-b7a3-bcee3b21a3b6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1843467
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/338c1dcfeea1c85757a836213d14d98fc877a2681d97ff13dc8931e9484d4261
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/338c1dcfeea1c85757a836213d14d98fc877a2681d97ff13dc8931e9484d4261/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-01-02 06:41:12 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gogb3t7ouhefov5igyqt2fgzr7ehpitidwl76e64rey6sscnijqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260102-hfzq5avpbv/
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_1cb033f3
Link:
https://app.threat.zone/submission/15427fba-6a52-4baa-8786-c5e716bcc475
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/338c1dcfeea1c85757a836213d14d98fc877a2681d97ff13dc8931e9484d4261

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1cb033f3
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 338c1dcfeea1c85757a836213d14d98fc877a2681d97ff13dc8931e9484d4261

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740245/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740231/
  
URLhaus
https://urlhaus.abuse.ch/url/3740047/
  
URLhaus
https://urlhaus.abuse.ch/url/3742478/

Comments