MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cb72f8659980d76c1f369435e9a62767a9fe9c17cbbdc09248fb55a32a8485e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7cb72f8659980d76c1f369435e9a62767a9fe9c17cbbdc09248fb55a32a8485e
SHA3-384 hash: 4052a61180f6c660db61a91227cc7a6888df1b14681a5e8c0e7c6b39aba1476acd2e0063b3a27243c8a487acc5e10976
SHA1 hash: 26693d18cdc7f1a5a84c74c72d11869cfb7544f2
MD5 hash: 85c08807cc951a69180cd162d1bdfe66
humanhash: table-six-three-six
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:137'888 bytes
First seen:2026-01-29 10:25:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3thi8LSlAGQXVm4WdQ2LYG4Vomg7r5o5/lBRwywYem/X7/uLV8nL/0RhO7tIOFuA:3thi8LSBqmTdQk4bgBoTLDOirF
TLSH T1FFD32A85F8415F23C6C612BBFB9D428D7B2617E8E3EA32039D255F20378795B0E3A546
telfhash t153e02db097042a38b3c482a2c19f33022e61f25c28cf20c3bb80cc8e9173814f065c3a
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f782bb03e6f02f16ac28fa996bc39cbbc0f3ca03b7fc9d744b3393775fe92115
File size (compressed) :50'520 bytes
File size (de-compressed) :137'888 bytes
Format:linux/arm
Packed file: f782bb03e6f02f16ac28fa996bc39cbbc0f3ca03b7fc9d744b3393775fe92115

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/62745713-cef7-4d00-8cb9-d973044badce/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/697b35d64156786ccbdf0189/reports/4996ed52-48b6-440f-977e-0f7c5c1bf231/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/7cb72f8659980d76c1f369435e9a62767a9fe9c17cbbdc09248fb55a32a8485e
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:
2026-01-29T08:39:00Z UTC
Last seen:
2026-01-31T03:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7cb72f8659980d76c1f369435e9a62767a9fe9c17cbbdc09248fb55a32a8485e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c5ea3dd2-7583-4e8a-8541-f89e43e4f7c2
Behavior Graph:
Download SVG
%3 guuid=b975d5d6-1600-0000-f296-98b4ca0e0000 pid=3786 /usr/bin/sudo guuid=0db607d9-1600-0000-f296-98b4db0e0000 pid=3803 /tmp/sample.bin guuid=b975d5d6-1600-0000-f296-98b4ca0e0000 pid=3786->guuid=0db607d9-1600-0000-f296-98b4db0e0000 pid=3803 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c062e1d-fcef-40a5-9cdd-28288a14ee01
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1859678
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: 1859678 Sample: boatnet.arm.elf Startdate: 29/01/2026 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 178.16.54.217, 36610, 3778 DUSNET-ASDE Germany 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 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 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/7cb72f8659980d76c1f369435e9a62767a9fe9c17cbbdc09248fb55a32a8485e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7cb72f8659980d76c1f369435e9a62767a9fe9c17cbbdc09248fb55a32a8485e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 10:26:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ps3s7bsztagxnqptnfbv5gtcoz5j72obps55ycjer62vumvijbpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/260129-mgrt5afw2b/
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf f782bb03e6f02f16ac28fa996bc39cbbc0f3ca03b7fc9d744b3393775fe92115

Mirai

elf 7cb72f8659980d76c1f369435e9a62767a9fe9c17cbbdc09248fb55a32a8485e

(this sample)

  
Dropped by
SHA256 f782bb03e6f02f16ac28fa996bc39cbbc0f3ca03b7fc9d744b3393775fe92115
  
Dropped by
MD5 94b65ff10a1aa60de6b30512933541eb
  
URLhaus
https://urlhaus.abuse.ch/url/3665463/
  
Delivery method
Distributed via web download

Comments