MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77033f13820fb6da8c73e461c20b79e6c8fe9595ed495e7008f4a0a9962005c0. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77033f13820fb6da8c73e461c20b79e6c8fe9595ed495e7008f4a0a9962005c0
SHA3-384 hash: 111fe37ac42cd4dba756b615c98d7a925ce7590b889436a10c4e3822a8335f5d1fab9507385310c7e147b35c419d8490
SHA1 hash: ace5d7a68704636dd3be15702575105c98d517a8
MD5 hash: 293fe2b5d0af1f34f08efe4f3cd53e73
humanhash: river-connecticut-romeo-massachusetts
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:54'320 bytes
First seen:2025-08-18 21:05:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FbKokTo4EPbVeMyIJJgAKMYgPrtodQ8z5:14To4EBXJJCirtoJ9
TLSH T10B330234B9C56665DEE219715BF10747194385B392FB39520220CE253AEA363B3743DF
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 UPX
File size (compressed) :54'320 bytes
File size (de-compressed) :160'512 bytes
Format:linux/arm
Unpacked file: c5e57448449a6896d315123a9fd829cb91f62fcedc4187c6923ec3e117ab7583

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68a395b4419c816a6e8afb49/reports/80a3ac69-cf6a-446b-acc6-3aa6c8c9cc1f/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/adcdffb9-dd63-42f2-9496-c7f00bebc8d1
Behavior Graph:
Download SVG
%3 guuid=27ece868-1900-0000-defa-fbd70d0e0000 pid=3597 /usr/bin/sudo guuid=cec08c6a-1900-0000-defa-fbd7130e0000 pid=3603 /tmp/sample.bin guuid=27ece868-1900-0000-defa-fbd70d0e0000 pid=3597->guuid=cec08c6a-1900-0000-defa-fbd7130e0000 pid=3603 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/734ff705-25f2-422c-a4ea-7e6ac8f86574
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1759684
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: 1759684 Sample: boatnet.arm.elf Startdate: 18/08/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 87.248.130.35, 3778 CWM-ASIR Iran (ISLAMIC Republic Of) 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.arm.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.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/77033f13820fb6da8c73e461c20b79e6c8fe9595ed495e7008f4a0a9962005c0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77033f13820fb6da8c73e461c20b79e6c8fe9595ed495e7008f4a0a9962005c0/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-08-17 18:16:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4bt6e4cb63nvddt4rq4ec3z43ep5fmv5vev44ai6sqktfraaxaa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250818-zxkrzaxxay/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/88b73f77-87ab-4b35-81b4-290f1074757a
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/77033f13820fb6da8c73e461c20b79e6c8fe9595ed495e7008f4a0a9962005c0

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 77033f13820fb6da8c73e461c20b79e6c8fe9595ed495e7008f4a0a9962005c0

(this sample)

Mirai

elf c5e57448449a6896d315123a9fd829cb91f62fcedc4187c6923ec3e117ab7583

  
Dropping
SHA256 c5e57448449a6896d315123a9fd829cb91f62fcedc4187c6923ec3e117ab7583
  
Dropping
MD5 ca30e1077176fc0f05cb3c8bae68dae1
  
URLhaus
https://urlhaus.abuse.ch/url/3606273/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3606387/

Comments