MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee
SHA3-384 hash: ea18fca5b5c1551db49a9f8c3145b4bb8fa85fdd450aacdb772f0bf55bf82c0f018e9de1f6c63250757895c0decb7f92
SHA1 hash: 4a5f0d7842e44d9d0d71f4742b3553995e3bf095
MD5 hash: 0cac038a77913466a9a7d7ba89fdedda
humanhash: oklahoma-hawaii-nine-spring
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:219'034 bytes
First seen:2025-11-02 16:03:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:DPNbLKBwPhcwk84uvs5lowW2rbKp0qr06gVevDp/fffQq4kP:DPN4Mw84csn6Sqr06gVeLp/fffQq4kP
TLSH T182240A01B8414F53C1C61BBAB6DF41893B3277A493DB3306EE24BFB42F4669E1D2A651
telfhash t1bf812164963d05999e63cd1954ad2ba3095be02a2295ff2aff26cccc044e42cf219d0f
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 7d65444d46e5360c18eebd23cffd6d1b86778a0eccbcb8a07761eb00121a3849
File size (compressed) :70'080 bytes
File size (de-compressed) :219'034 bytes
Format:linux/arm
Packed file: 7d65444d46e5360c18eebd23cffd6d1b86778a0eccbcb8a07761eb00121a3849

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

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

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
26
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee
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:
2025-11-02T13:13:00Z UTC
Last seen:
2025-11-03T01:14:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e4ccb0c9-b412-4197-b598-6f8599bd456a
Behavior Graph:
Download SVG
%3 guuid=c4c2d1a1-2500-0000-37ed-d9fbc3030000 pid=963 /usr/bin/sudo guuid=3b5d59a4-2500-0000-37ed-d9fbc4030000 pid=964 /tmp/sample.bin guuid=c4c2d1a1-2500-0000-37ed-d9fbc3030000 pid=963->guuid=3b5d59a4-2500-0000-37ed-d9fbc4030000 pid=964 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b5003a72-35f0-43bf-9078-51e95f9f666a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1806576
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1806576 Sample: boatnet.arm.elf Startdate: 02/11/2025 Architecture: LINUX Score: 84 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 208.67.222.222, 36308, 36314, 80 OPENDNSUS United States 2->26 28 8 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 boatnet.arm.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 boatnet.arm.elf 7->15         started        18 boatnet.arm.elf 7->18         started        20 boatnet.arm.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/aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-02 16:04:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkpqwna7y6x55tcptqoo2kvkguvepxeg74m5jhsxowcxpodphpxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251102-thwm2abj3s/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6c6b004c-f5c0-40fb-b6d2-12caf75233c9
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/aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:Mirai_Unpack
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 7d65444d46e5360c18eebd23cffd6d1b86778a0eccbcb8a07761eb00121a3849

Mirai

elf aa9f0b341fc7afdecc4f9c1ced2aaa352a47dc86ff19d49e57758577b86f3bee

(this sample)

  
Dropped by
SHA256 7d65444d46e5360c18eebd23cffd6d1b86778a0eccbcb8a07761eb00121a3849
  
URLhaus
https://urlhaus.abuse.ch/url/3693936/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5f3b41d4d031f42e6b14097126f46804

Comments