MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb9c2e2c0bcea9ab8363e90e5fcd2f0e31c58d517d50bf918c1a9b94c0b48622. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb9c2e2c0bcea9ab8363e90e5fcd2f0e31c58d517d50bf918c1a9b94c0b48622
SHA3-384 hash: 3b03fa8b9852b81d663dc1be7502c838c31580593225bc08bf5bdbb57c113db5d4f7f0f6f86e43ff2736e9923afaddd6
SHA1 hash: 65914cedd059d65032067d41b5179bab0e01fb85
MD5 hash: 423c63304f1485d2b57d8aeb50aae4a5
humanhash: ohio-purple-comet-floor
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2025-05-23 14:23:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:Mg9Lpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXadmTb+502F2vwA9dWuMW21bAK1oT+:798o08kxofBE+ZkXaITbp2F2TWul0c5q
TLSH T1F5A2D019BF58828BC832797455D9F5D21297FCA1F29DCC4E2940C15FF0A33A96474E86
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
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9955275-0
Create hunting rule

Unix.Trojan.Mirai-9956548-0
Create hunting rule

Unix.Trojan.Mirai-9959025-0
Create hunting rule

Unix.Dropper.Mirai-9961391-0
Create hunting rule

Unix.Trojan.Mirai-9973342-0
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683086234912a6b9dd4c7232linux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Runs as daemon
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/68308553985349514e5d28cf/reports/5e8685a8-2750-4bb5-8399-cf09fc681ac9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fb9c2e2c0bcea9ab8363e90e5fcd2f0e31c58d517d50bf918c1a9b94c0b48622
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.148.39:3778
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/87d5059e-7ecc-4942-9743-975d6e2528f1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1697869
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1697869 Sample: boatnet.x86.elf Startdate: 23/05/2025 Architecture: LINUX Score: 72 24 176.65.148.39, 3778, 55488 PALTEL-ASPALTELAutonomousSystemPS Germany 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 7 boatnet.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb9c2e2c0bcea9ab8363e90e5fcd2f0e31c58d517d50bf918c1a9b94c0b48622
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb9c2e2c0bcea9ab8363e90e5fcd2f0e31c58d517d50bf918c1a9b94c0b48622/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-14 09:28:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ooc4lalz2u2xa3d5ehf7tjpbyy4ldkrpvil7emmdknzjqfuqyra._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/250523-rq5vkatvbx/
Behaviour
Loads a kernel module
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9955234-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/e5d7e2e1-8676-4ad0-bc74-af5235b0acab
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/fb9c2e2c0bcea9ab8363e90e5fcd2f0e31c58d517d50bf918c1a9b94c0b48622

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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf fb9c2e2c0bcea9ab8363e90e5fcd2f0e31c58d517d50bf918c1a9b94c0b48622

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550807/
  
Delivery method
Distributed via web download

Comments