MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3339faf67987890993a0384bd854e14b8f4d1965072cb347456267865fde4801. 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: 11


Intelligence 11 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3339faf67987890993a0384bd854e14b8f4d1965072cb347456267865fde4801
SHA3-384 hash: 882802b5260a46fc4b32d19c7f4f7eb6d822d4d8c1e11aeedd4731bdfc44c259ae82126719d472b7dd4cf27adf0a119a
SHA1 hash: b57f2e2b7fbf07a40f8349da8e6046c5672e66cf
MD5 hash: 9f27c2a0ad46afb793982f851da398a7
humanhash: leopard-iowa-idaho-autumn
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:179'496 bytes
First seen:2025-11-23 09:01:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:k3f8+2pVDD+X2RGhH9sSfCTR6YFuKWgcEjvLTCNBPM:k39m1cswV9AvLTCNBPM
TLSH T1FF045D85F683E6F2E8150D345027B7328A73D53A622BDA82E3FDD635DC12A01C52B6DD
telfhash t1a06118f6feba1dec63c09900c7ca2b21de1ea27b24a131f505e715d432b764160b9c79
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 094e6c7a079e2fbe0a5adef8a0263d950e6b1649b8414097d13a34101fcae9e7
File size (compressed) :66'268 bytes
File size (de-compressed) :179'496 bytes
Format:linux/i386
Packed file: 094e6c7a079e2fbe0a5adef8a0263d950e6b1649b8414097d13a34101fcae9e7

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136017-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Changes access rights for a written file
Launching a process
Changes access rights for a file
Sets a written file as executable
Creating a file
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/6922cd99f96b58f0dc80ab74/reports/c942edfd-dacf-4f0a-98ec-e1214ec459bf/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-23T07:14:00Z UTC
Last seen:
2025-11-23T11:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3339faf67987890993a0384bd854e14b8f4d1965072cb347456267865fde4801/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ea9f8d28-ba9f-4b88-8827-8ddaf3439872
Behavior Graph:
Download SVG
%3 guuid=0be2d742-1a00-0000-b54e-9e1d480a0000 pid=2632 /usr/bin/sudo guuid=647b8a44-1a00-0000-b54e-9e1d4e0a0000 pid=2638 /tmp/sample.bin net write-config write-file guuid=0be2d742-1a00-0000-b54e-9e1d480a0000 pid=2632->guuid=647b8a44-1a00-0000-b54e-9e1d4e0a0000 pid=2638 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=647b8a44-1a00-0000-b54e-9e1d4e0a0000 pid=2638->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=2ea01182-1a00-0000-b54e-9e1dda0a0000 pid=2778 /usr/bin/dash guuid=647b8a44-1a00-0000-b54e-9e1d4e0a0000 pid=2638->guuid=2ea01182-1a00-0000-b54e-9e1dda0a0000 pid=2778 execve guuid=b4b25d82-1a00-0000-b54e-9e1ddc0a0000 pid=2780 /usr/bin/dash guuid=647b8a44-1a00-0000-b54e-9e1d4e0a0000 pid=2638->guuid=b4b25d82-1a00-0000-b54e-9e1ddc0a0000 pid=2780 execve guuid=eeb69e82-1a00-0000-b54e-9e1dde0a0000 pid=2782 /tmp/sample.bin guuid=647b8a44-1a00-0000-b54e-9e1d4e0a0000 pid=2638->guuid=eeb69e82-1a00-0000-b54e-9e1dde0a0000 pid=2782 clone guuid=c059a682-1a00-0000-b54e-9e1ddf0a0000 pid=2783 /tmp/sample.bin guuid=647b8a44-1a00-0000-b54e-9e1d4e0a0000 pid=2638->guuid=c059a682-1a00-0000-b54e-9e1ddf0a0000 pid=2783 clone guuid=25d2a782-1a00-0000-b54e-9e1de00a0000 pid=2784 /tmp/sample.bin guuid=eeb69e82-1a00-0000-b54e-9e1dde0a0000 pid=2782->guuid=25d2a782-1a00-0000-b54e-9e1de00a0000 pid=2784 clone guuid=68e61883-1a00-0000-b54e-9e1de30a0000 pid=2787 /tmp/sample.bin guuid=c059a682-1a00-0000-b54e-9e1ddf0a0000 pid=2783->guuid=68e61883-1a00-0000-b54e-9e1de30a0000 pid=2787 clone
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1819351
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1819351 Sample: debug.elf Startdate: 23/11/2025 Architecture: LINUX Score: 100 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus detection for dropped file 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 3 other signatures 2->34 7 debug.elf 2->7         started        process3 file4 26 /usr/local/bin/infinitd, ELF 7->26 dropped 10 debug.elf sh 7->10         started        12 debug.elf sh 7->12         started        14 debug.elf 7->14         started        16 debug.elf 7->16         started        process5 process6 18 sh 10->18         started        20 sh 12->20         started        22 debug.elf 14->22         started        24 debug.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3339faf67987890993a0384bd854e14b8f4d1965072cb347456267865fde4801
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3339faf67987890993a0384bd854e14b8f4d1965072cb347456267865fde4801/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 09:02:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gm47v5tzq6eqte5ahbf5qvhbjohu2glfa4wlgr2fmjtymx66jaaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/251123-kzksesxnan/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies systemd
Write file to user bin folder
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/94108c88-a29d-4587-806a-e58ec5ecfb99
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.09
Link:
https://yomi.yoroi.company/submissions/3339faf67987890993a0384bd854e14b8f4d1965072cb347456267865fde4801

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 094e6c7a079e2fbe0a5adef8a0263d950e6b1649b8414097d13a34101fcae9e7

Mirai

elf 3339faf67987890993a0384bd854e14b8f4d1965072cb347456267865fde4801

(this sample)

  
Dropped by
SHA256 094e6c7a079e2fbe0a5adef8a0263d950e6b1649b8414097d13a34101fcae9e7
  
URLhaus
https://urlhaus.abuse.ch/url/3714486/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4eac7bbdca3030ebb7081246c36a050b
  
URLhaus
https://urlhaus.abuse.ch/url/3697766/
  
URLhaus
https://urlhaus.abuse.ch/url/3702561/

Comments