MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 709cb87ee6dc2e8f1c52d15b65a675213f99af88efbf2f6e46efa6f8b0d27e6b. 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: 12


Intelligence 12 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 709cb87ee6dc2e8f1c52d15b65a675213f99af88efbf2f6e46efa6f8b0d27e6b
SHA3-384 hash: da4eab3326934c9eb4b690a3d94cd5fcbc6ba080cdda4fff79235af145bdc4acb3f0fc51ff90a22cba905a26ffe81f42
SHA1 hash: 609fd3c1aeeb573ace239932c7359739b51b8f54
MD5 hash: 9d6c6d8676cc39190edf8a3cbb21575c
humanhash: pluto-georgia-mockingbird-magnesium
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:129'940 bytes
First seen:2025-09-02 05:23:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:cowpuQyNSG2eRa1styK9flTQPHo1rScVM/9OAvjik:cowpuQyNSG24a1styKdlTuI1rSmM/9nd
TLSH T194C35B42FA418F13C0D61779B6EF42493322A79593DB73069A249FB43F8679F0E63A05
telfhash t17a211db1573a96295955de9c8aec6775062cd3062282ef33ff3184ac640004eea2ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ecf62fbfd4c7f6e46c780cc8cad441c4ff8ec39d06aeede10099709e00f3eba2
File size (compressed) :46'624 bytes
File size (de-compressed) :129'940 bytes
Format:linux/arm
Packed file: ecf62fbfd4c7f6e46c780cc8cad441c4ff8ec39d06aeede10099709e00f3eba2

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
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.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/68b67fe71c81c34281db297d/reports/e5f5b31f-98fa-4d8a-8e53-6b1be7cd8a0c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
19
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/709cb87ee6dc2e8f1c52d15b65a675213f99af88efbf2f6e46efa6f8b0d27e6b
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:
2025-09-02T03:36:00Z UTC
Last seen:
2025-09-02T03:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/709cb87ee6dc2e8f1c52d15b65a675213f99af88efbf2f6e46efa6f8b0d27e6b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1860cc8c-54cc-42d8-ae48-fdb1975a1d21
Behavior Graph:
Download SVG
%3 guuid=3dc3229c-1c00-0000-daf1-91313a0b0000 pid=2874 /usr/bin/sudo guuid=f1a5ff9e-1c00-0000-daf1-9131430b0000 pid=2883 /tmp/sample.bin guuid=3dc3229c-1c00-0000-daf1-91313a0b0000 pid=2874->guuid=f1a5ff9e-1c00-0000-daf1-9131430b0000 pid=2883 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/329a2eca-2b34-45c8-8aa3-b46ce8bc41e9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1769227
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
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: 1769227 Sample: boatnet.arm7.elf Startdate: 02/09/2025 Architecture: LINUX Score: 80 24 103.20.103.50, 3778, 55704 VASAICABLEPVTLTD-AS-INVasaiCablePvtLtdIN unknown 2->24 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 4 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 2 other signatures 2->36 7 boatnet.arm7.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.arm7.elf 7->15         started        18 boatnet.arm7.elf 7->18         started        20 boatnet.arm7.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/709cb87ee6dc2e8f1c52d15b65a675213f99af88efbf2f6e46efa6f8b0d27e6b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/709cb87ee6dc2e8f1c52d15b65a675213f99af88efbf2f6e46efa6f8b0d27e6b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-02 05:25:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ocolq7xg3qxi6hcs2fnwljtvee7ztl4i567s63sg56tprmgspzvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250902-f4k7jawr15/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/92708265-6fb6-4e76-8a67-cd22ac6517e6
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/709cb87ee6dc2e8f1c52d15b65a675213f99af88efbf2f6e46efa6f8b0d27e6b

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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_8299c877
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: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 ecf62fbfd4c7f6e46c780cc8cad441c4ff8ec39d06aeede10099709e00f3eba2

Mirai

elf 709cb87ee6dc2e8f1c52d15b65a675213f99af88efbf2f6e46efa6f8b0d27e6b

(this sample)

  
Dropped by
SHA256 ecf62fbfd4c7f6e46c780cc8cad441c4ff8ec39d06aeede10099709e00f3eba2
  
URLhaus
https://urlhaus.abuse.ch/url/3615456/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4af0b8e74e193e7942381120f90d0a97

Comments