MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab03d478fbaaf8df3bcd43e1a343ca0d2dbab026f81d52346df64de636791b1a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab03d478fbaaf8df3bcd43e1a343ca0d2dbab026f81d52346df64de636791b1a
SHA3-384 hash: b514c0684e51a342317498e65cd92078ce976a1050239efeacc5b1ca662de997ad81d8b7219dd6b88f7d8213a86e2058
SHA1 hash: 4ddf1754fa9151c7bb1c6cb741dd06b84909dee6
MD5 hash: 263d5dc767d50cfdd9d7b47eff6d9da4
humanhash: king-kitten-mango-low
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2025-10-14 09:07:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:MgWLpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXadmTb+502F2vwA9dWuMW21bAK1oTL:O98o08kxofBE+ZkXaITbp2F2TWul0c5f
TLSH T1F3A2E019BF1C868BC8327A7955D9EAD21293FC61F29CCC0D6940D16FF0A33A91834F86
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 :
49
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68ee13cbfe81c560ba588377/reports/743f840e-ba7a-4f1e-a9d8-5d9f16c320f5/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/ab03d478fbaaf8df3bcd43e1a343ca0d2dbab026f81d52346df64de636791b1a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-14T06:18:00Z UTC
Last seen:
2025-10-14T10:18:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/ab03d478fbaaf8df3bcd43e1a343ca0d2dbab026f81d52346df64de636791b1a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/587e050c-d010-4205-b4e7-b5bdc94bcec4
Behavior Graph:
Download SVG
%3 guuid=052232d9-1a00-0000-dc6b-4d1d940c0000 pid=3220 /usr/bin/sudo guuid=40e346dc-1a00-0000-dc6b-4d1d980c0000 pid=3224 /tmp/sample.bin net guuid=052232d9-1a00-0000-dc6b-4d1d940c0000 pid=3220->guuid=40e346dc-1a00-0000-dc6b-4d1d980c0000 pid=3224 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=40e346dc-1a00-0000-dc6b-4d1d980c0000 pid=3224->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ccee81dc-1a00-0000-dc6b-4d1d990c0000 pid=3225 /tmp/sample.bin zombie guuid=40e346dc-1a00-0000-dc6b-4d1d980c0000 pid=3224->guuid=ccee81dc-1a00-0000-dc6b-4d1d990c0000 pid=3225 clone guuid=fa8d89dc-1a00-0000-dc6b-4d1d9a0c0000 pid=3226 /tmp/sample.bin guuid=40e346dc-1a00-0000-dc6b-4d1d980c0000 pid=3224->guuid=fa8d89dc-1a00-0000-dc6b-4d1d9a0c0000 pid=3226 clone guuid=8f068edc-1a00-0000-dc6b-4d1d9b0c0000 pid=3227 /tmp/sample.bin net send-data zombie guuid=40e346dc-1a00-0000-dc6b-4d1d980c0000 pid=3224->guuid=8f068edc-1a00-0000-dc6b-4d1d9b0c0000 pid=3227 clone guuid=8f068edc-1a00-0000-dc6b-4d1d9b0c0000 pid=3227->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 1ac77677-1a4c-52f6-bd61-5bf26c427d00 87.121.84.130:3778 guuid=8f068edc-1a00-0000-dc6b-4d1d9b0c0000 pid=3227->1ac77677-1a4c-52f6-bd61-5bf26c427d00 send: 10B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1b6ea16e-7617-445c-8828-9f7ba171a0e8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1794629
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: 1794629 Sample: boatnet.x86.elf Startdate: 14/10/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 87.121.84.130, 3778, 40094 SKATTV-ASBG Bulgaria 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 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 7 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 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ab03d478fbaaf8df3bcd43e1a343ca0d2dbab026f81d52346df64de636791b1a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ab03d478fbaaf8df3bcd43e1a343ca0d2dbab026f81d52346df64de636791b1a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ab03d478fbaaf8df3bcd43e1a343ca0d2dbab026f81d52346df64de636791b1a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-14 09:14:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vmb5i6h3vl4n6o6nipq2gq6kbuw3vmbg7aovendn6zg6mntzdmna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251014-k5nfhagm9y/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9955234-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/54c95dec-c905-4aff-b9e1-145f72c40235
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 ab03d478fbaaf8df3bcd43e1a343ca0d2dbab026f81d52346df64de636791b1a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3677681/
  
Delivery method
Distributed via web download

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