🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ccb9e8fcba447cdcceb8a70b374296bc6cf6eb03ab44a0100b9aab79e5e0bb7. 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: 4ccb9e8fcba447cdcceb8a70b374296bc6cf6eb03ab44a0100b9aab79e5e0bb7
SHA3-384 hash: d5eb02a9ad3027bf43af3e6aaca7eb17f95e66484d44fdef7629e5544356ebc92561349d1a0f958a117e926c6c042f1f
SHA1 hash: 446c96dd42cc70bdaddf441180fe61d1e321f82b
MD5 hash: c0806f0cba118f2e33e3a607c738796b
humanhash: kitten-hamper-batman-table
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:110'059 bytes
First seen:2025-06-25 19:10:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iUYArqdZDlgwE1cI5zIBNOS8Rpsawne3ZQzfV7aoXf5Xl/nOkTH+MoEQ1It3R+yJ:idBgpWucaOe3ZQ5Znqo6UpoXa
TLSH T1D0B34A03F6A68CFAC083CA7156DFC1758933F876072626175388FFA52E29AD06E5C395
telfhash t1ee1102956f7a88385bd2d928c8e803bc580ee69018907b71cf48dad0513915fe68af1f
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 :
115
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999.31127.32216.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685c4ac5b06783b9ebd799d1linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Runs as daemon
Locks files
Connection attempt
Kills processes
Creating a file in the %temp% directory
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/685c4b533faf8fcd7d4229f1/reports/75bd5c14-9b52-47ec-a045-e383222e1c0e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4ccb9e8fcba447cdcceb8a70b374296bc6cf6eb03ab44a0100b9aab79e5e0bb7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9db48d62-252f-4716-8d38-e39bb0104fa9
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1722995
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1722995 Sample: x86_64.elf Startdate: 25/06/2025 Architecture: LINUX Score: 60 45 106.248.251.189, 50126, 63641 LGDACOMLGDACOMCorporationKR Korea Republic of 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Contains symbols with names commonly found in malware 2->49 10 systemd gvfsd 2->10         started        12 x86_64.elf 2->12         started        14 gvfsd-fuse fusermount 2->14         started        17 44 other processes 2->17 signatures3 process4 signatures5 19 gvfsd 10->19         started        21 x86_64.elf 12->21         started        55 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->55 23 accounts-daemon language-validate 17->23         started        25 gsd-print-notifications 17->25         started        process6 process7 27 gvfsd gvfsd-fuse 19->27         started        29 x86_64.elf 21->29         started        32 language-validate language-options 23->32         started        34 gsd-print-notifications gsd-printer 25->34         started        signatures8 36 gvfsd-fuse fusermount 27->36         started        53 Sample tries to kill multiple processes (SIGKILL) 29->53 39 language-options sh 32->39         started        process9 signatures10 51 Sample reads /proc/mounts (often used for finding a writable filesystem) 36->51 41 sh locale 39->41         started        43 sh grep 39->43         started        process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4ccb9e8fcba447cdcceb8a70b374296bc6cf6eb03ab44a0100b9aab79e5e0bb7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4ccb9e8fcba447cdcceb8a70b374296bc6cf6eb03ab44a0100b9aab79e5e0bb7/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-25 19:14:48 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jtfz5d6lurd43thlrjylg5bjnpdm63vqhk2euaiaxgvlphs6bo3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/250625-xzm9rsbr3s/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b77cbae0-7d8e-45e7-a0a1-892219b26cd8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4ccb9e8fcba447cdcceb8a70b374296bc6cf6eb03ab44a0100b9aab79e5e0bb7

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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

sh b7df459800fa43d17acbc1a8f78d32dcb753e8279c9c351b0793bfaeb18d5ade

Mirai

elf 4ccb9e8fcba447cdcceb8a70b374296bc6cf6eb03ab44a0100b9aab79e5e0bb7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570132/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 b7df459800fa43d17acbc1a8f78d32dcb753e8279c9c351b0793bfaeb18d5ade
  
Dropped by
MD5 980eedc8be2a094748f13e4269503b12
  
URLhaus
https://urlhaus.abuse.ch/url/3570128/

Comments