MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7b4ccd26598e37f1a4e9bb53b9220b2b5570dcc9f234c99a8992b198209d3a5. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7b4ccd26598e37f1a4e9bb53b9220b2b5570dcc9f234c99a8992b198209d3a5
SHA3-384 hash: 3be35362bad4e421acebcdb8804a43d6a59245a42da021a237174a23b67f48af7cbd266fb324f61ce19900b571829f21
SHA1 hash: 9ac091fce8411688d75d4eee40043374b92e6b6b
MD5 hash: 7160a5e6867b2c5cad9440ab20d2bf23
humanhash: eighteen-failed-florida-zebra
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:23'884 bytes
First seen:2025-09-13 16:29:01 UTC
Last seen:2025-09-13 18:16:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:heGmeS+VRv4aCmvLx/SrhlCtutwV91lhZgm3/HDQ4epdffNSP5TxsJgGlzDpH7uP:hceSiRv4aCthA1lhZf3/HDQb5FSGJgGI
TLSH T12EB2D0288E4450DEE822C0BD5794135979B82BBDA503DF8656AEE2631F519FC7883FC0
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) :23'884 bytes
File size (de-compressed) :77'784 bytes
Format:linux/mips
Unpacked file: 443e88e9581260c3d786ac55fc1349c930804e7f2e01c509517e77835026aeec

Intelligence

File Origin
# of uploads :
3
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.15315.15902.UNOFFICIAL
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:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68c59c7edbc6f5a29c43735c/reports/aeb5036d-ddc5-49f6-b3e7-850cbd760033/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f7b4ccd26598e37f1a4e9bb53b9220b2b5570dcc9f234c99a8992b198209d3a5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 89.213.174.225:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-13T13:49:00Z UTC
Last seen:
2025-09-13T13:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f7b4ccd26598e37f1a4e9bb53b9220b2b5570dcc9f234c99a8992b198209d3a5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3803838-d111-4082-bbb5-6630851cb63f
Behavior Graph:
Download SVG
%3 guuid=25af964a-1e00-0000-90ea-9755b60a0000 pid=2742 /usr/bin/sudo guuid=6288fc4c-1e00-0000-90ea-9755bd0a0000 pid=2749 /tmp/sample.bin guuid=25af964a-1e00-0000-90ea-9755b60a0000 pid=2742->guuid=6288fc4c-1e00-0000-90ea-9755bd0a0000 pid=2749 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1afe8cf8-5908-431f-92d0-a865c5b996ed
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1777062
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: 1777062 Sample: boatnet.mips.elf Startdate: 13/09/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 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.mips.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.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 boatnet.mips.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
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f7b4ccd26598e37f1a4e9bb53b9220b2b5570dcc9f234c99a8992b198209d3a5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f7b4ccd26598e37f1a4e9bb53b9220b2b5570dcc9f234c99a8992b198209d3a5
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-13 16:36:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=662mzutftdrx6gsoto2txerawk2vodomt4ruzgnitevrtaqj2osq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250913-t1sn4awtf1/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ade8bb85-41b0-499a-8f37-86137627780c
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/f7b4ccd26598e37f1a4e9bb53b9220b2b5570dcc9f234c99a8992b198209d3a5

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: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: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 f7b4ccd26598e37f1a4e9bb53b9220b2b5570dcc9f234c99a8992b198209d3a5

(this sample)

Mirai

elf 443e88e9581260c3d786ac55fc1349c930804e7f2e01c509517e77835026aeec

  
URLhaus
https://urlhaus.abuse.ch/url/3623317/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 443e88e9581260c3d786ac55fc1349c930804e7f2e01c509517e77835026aeec
  
Dropping
MD5 09672b33c2ea0fb95fc1663b0fd4bea8

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