MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32efbc3b60de816b445c3db7cfc781755daef9630cbd849b753d9c457fed1152. 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: 32efbc3b60de816b445c3db7cfc781755daef9630cbd849b753d9c457fed1152
SHA3-384 hash: 3f816c58a1bb0ff254b92d1205b9c02b5c4dc5b5a70fa596d177e350372b78606037ef272387901e9af2402079947656
SHA1 hash: 2445b0f9ec5b17c19db290825d6aff76277e213c
MD5 hash: 0460a4fbf2421640083f0dfb797cfe50
humanhash: autumn-jupiter-sink-equal
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:139'369 bytes
First seen:2025-08-29 02:27:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:xW3Y8aluq9r7lVr5F6jOM3Ea6CkKpDtM/973Ajf4:xW3Y8aluq9nlVr5F6jOKE2kKpxM/9jaw
TLSH T1ACD35C46FA404B13C0D51779B6AF424A3332E7A5A3DB730699249FB43F8675F0E63A06
telfhash t17a210bb28736962a5955ce9c8aed6765161cd2062242ff33ef3184ac641404eea2bc0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 efcaabdf5b618febdf5f3145723db2436c41e8fa88b9cec7f9f8b0bdb3e0039d
File size (compressed) :49'556 bytes
File size (de-compressed) :139'369 bytes
Format:linux/arm
Packed file: efcaabdf5b618febdf5f3145723db2436c41e8fa88b9cec7f9f8b0bdb3e0039d

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
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
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/68b1105139a6221faa741d90/reports/9ad71eae-b2f7-45fb-bf0d-220d3fcc9847/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/32efbc3b60de816b445c3db7cfc781755daef9630cbd849b753d9c457fed1152
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
Link:
https://opentip.kaspersky.com/32efbc3b60de816b445c3db7cfc781755daef9630cbd849b753d9c457fed1152/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/32afaee8-e924-4472-a43b-163eba46169c
Behavior Graph:
Download SVG
%3 guuid=d9c68d87-1800-0000-f424-0b283d070000 pid=1853 /usr/bin/sudo guuid=b3f8028b-1800-0000-f424-0b2843070000 pid=1859 /tmp/sample.bin guuid=d9c68d87-1800-0000-f424-0b283d070000 pid=1853->guuid=b3f8028b-1800-0000-f424-0b2843070000 pid=1859 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59aff378-dd87-45ac-a26d-0da62d9c729e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1767391
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: 1767391 Sample: boatnet.arm7.elf Startdate: 29/08/2025 Architecture: LINUX Score: 80 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 31.25.11.228, 3778, 42186 TEQGB United Kingdom 2->26 28 daisy.ubuntu.com 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 7 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/32efbc3b60de816b445c3db7cfc781755daef9630cbd849b753d9c457fed1152
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/32efbc3b60de816b445c3db7cfc781755daef9630cbd849b753d9c457fed1152/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-29 02:28:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=glx3yo3a32awwrc4hw347r4bovo256ldbs6yjg3vhwoek77ncfja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250829-cx9d1axzcs/
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/45750c33-2fdb-4112-bdc6-065d74b7808d
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/32efbc3b60de816b445c3db7cfc781755daef9630cbd849b753d9c457fed1152

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 efcaabdf5b618febdf5f3145723db2436c41e8fa88b9cec7f9f8b0bdb3e0039d

Mirai

elf 32efbc3b60de816b445c3db7cfc781755daef9630cbd849b753d9c457fed1152

(this sample)

  
Dropped by
SHA256 efcaabdf5b618febdf5f3145723db2436c41e8fa88b9cec7f9f8b0bdb3e0039d
  
URLhaus
https://urlhaus.abuse.ch/url/3611831/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 219cc343cdbb6b2c83d1b8ae119728ad

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