MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fa32907ca3ee9c951fd3bb48b639dceecd8bc7cf46874aad7d1239bad01bb9e. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fa32907ca3ee9c951fd3bb48b639dceecd8bc7cf46874aad7d1239bad01bb9e
SHA3-384 hash: f5ea06b546002ecb75ed9ebe7f385d277f1f6773e6cfffe216250cbe6ff02595ce72cbb048f10d108adf9da53d95bc8a
SHA1 hash: 3e929689a10c58ed71a0a07fbeeafef435d5a5b5
MD5 hash: ea37faf70ab6da46c3977f1dd8a512b9
humanhash: lamp-neptune-queen-earth
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:62'216 bytes
First seen:2025-09-05 14:24:18 UTC
Last seen:2025-09-05 21:29:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:qHkxFoHIH3ro2tzk5jSaIf7tscd8pKlMudbtbRKuK7H1932JFzB:33W5xMR8p4TbRKuUH19mJFV
TLSH T12F5302A094E09A3B63624775D97C88C2167A0B1AD6DD71CA322BF9A07DD32D170FD24B
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) :62'216 bytes
File size (de-compressed) :176'160 bytes
Format:linux/arm
Unpacked file: cf5a802122e42bb3a9390bcec6aaf1c0d0b1a84215706d06ae6d3a427c329d42

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68bb000fa64010de766e41c5/reports/a9459d8f-adb9-4594-bb71-d2e34c7c5306/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2fa32907ca3ee9c951fd3bb48b639dceecd8bc7cf46874aad7d1239bad01bb9e
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
type:Mirai 5.42.217.111:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-05T12:42:00Z UTC
Last seen:
2025-09-05T12:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2fa32907ca3ee9c951fd3bb48b639dceecd8bc7cf46874aad7d1239bad01bb9e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/24e73ac3-65b6-4f48-a83f-91f949c1e95a
Behavior Graph:
Download SVG
%3 guuid=f0c871ee-1600-0000-e1c5-064e140a0000 pid=2580 /usr/bin/sudo guuid=c3bb9bf0-1600-0000-e1c5-064e1c0a0000 pid=2588 /tmp/sample.bin guuid=f0c871ee-1600-0000-e1c5-064e140a0000 pid=2580->guuid=c3bb9bf0-1600-0000-e1c5-064e1c0a0000 pid=2588 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7ffbdadb-915e-47d3-8e94-b2127cd2ba4e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1771863
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Writes ELF files to hidden directories
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1771863 Sample: boatnet.arm.elf Startdate: 05/09/2025 Architecture: LINUX Score: 72 21 5.42.217.111, 3778, 45280 MIDYAIQ Iraq 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 29 Sample is packed with UPX 2->29 7 boatnet.arm.elf 2->7         started        11 systemd snapd-env-generator 2->11         started        signatures3 process4 file5 19 /var/tmp/.ransgrrsqejvtlq/ftp, ELF 7->19 dropped 31 Writes ELF files to hidden directories 7->31 13 boatnet.arm.elf systemctl 7->13         started        15 boatnet.arm.elf 7->15         started        17 boatnet.arm.elf 7->17         started        signatures6 process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2fa32907ca3ee9c951fd3bb48b639dceecd8bc7cf46874aad7d1239bad01bb9e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2fa32907ca3ee9c951fd3bb48b639dceecd8bc7cf46874aad7d1239bad01bb9e/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-09-05 14:50:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6rssb6kh3u4sup5ho2iwy45z3wnrpd46ruhjkwx2erzxlibxopa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250905-sptatayp12/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e4796dc5-b788-47a0-bd36-cdeca15dddab
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/2fa32907ca3ee9c951fd3bb48b639dceecd8bc7cf46874aad7d1239bad01bb9e

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: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 2fa32907ca3ee9c951fd3bb48b639dceecd8bc7cf46874aad7d1239bad01bb9e

(this sample)

Mirai

elf cf5a802122e42bb3a9390bcec6aaf1c0d0b1a84215706d06ae6d3a427c329d42

  
URLhaus
https://urlhaus.abuse.ch/url/3616840/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 cf5a802122e42bb3a9390bcec6aaf1c0d0b1a84215706d06ae6d3a427c329d42
  
Dropping
MD5 7be769748b8652e733f065c035197504

Comments