MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f344d9f9ad2a80d2e5b609b3a99f1787ec2cc1db3efd69427095a4e669ba6bb5. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f344d9f9ad2a80d2e5b609b3a99f1787ec2cc1db3efd69427095a4e669ba6bb5
SHA3-384 hash: b8d9c15d537c56b952a704bfd2c079846b092c0d73c3036ce15571b5a92179eac591779cc52a44ceb6a46fa3e5208194
SHA1 hash: db923d9ae6a1875ca1404beb6484301fd9aad33b
MD5 hash: 6250183b1ab8df4e900f43f20cfa5b32
humanhash: fanta-freddie-delta-oxygen
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:22'160 bytes
First seen:2025-08-02 03:48:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:vvtIoZxrSniaXs+qx+bwqPX+VOcFd5fHq52lxjsLhymdGUop5hm:vvQn4j+ZO5fKAlxgLs3Uozg
TLSH T18CA2E11572A32D66F3AD1C3DC9AE8357BDA71BFC80F6327669415520C94D20A3E3CA4A
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) :22'160 bytes
File size (de-compressed) :56'160 bytes
Format:linux/arm
Unpacked file: 2b4b348d5d8a932cc68f1992f2d026bd091ef3720b6a19a9ddf11589ba8ae2fc

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8274771-0
Create hunting rule

Unix.Trojan.Svirtu-10034573-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade packed upx
Link:
https://www.filescan.io/uploads/688d8ac0dc44c87d077a8c78/reports/8bd3f386-7386-4f94-b7d5-247c4ee46dcf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
103.20.102.84:80/hiddenbin
Number of open files:
25
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f344d9f9ad2a80d2e5b609b3a99f1787ec2cc1db3efd69427095a4e669ba6bb5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9e05b1d8-3b09-4de4-835b-68da0d7d8fa5
Behavior Graph:
Download SVG
%3 guuid=f7575dc4-1900-0000-4932-de6ba3080000 pid=2211 /usr/bin/sudo guuid=545126c6-1900-0000-4932-de6ba9080000 pid=2217 /tmp/sample.bin guuid=f7575dc4-1900-0000-4932-de6ba3080000 pid=2211->guuid=545126c6-1900-0000-4932-de6ba9080000 pid=2217 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a5b309db-e32c-4600-b1f7-9ecaca7149f4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1748912
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: 1748912 Sample: boatnet.arm.elf Startdate: 02/08/2025 Architecture: LINUX Score: 72 24 103.20.102.84, 3778, 49084 VASAICABLEPVTLTD-AS-INVasaiCablePvtLtdIN unknown 2->24 26 169.254.169.254, 80 USDOSUS Reserved 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.arm.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.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/f344d9f9ad2a80d2e5b609b3a99f1787ec2cc1db3efd69427095a4e669ba6bb5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f344d9f9ad2a80d2e5b609b3a99f1787ec2cc1db3efd69427095a4e669ba6bb5/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/f344d9f9ad2a80d2e5b609b3a99f1787ec2cc1db3efd69427095a4e669ba6bb5
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-02 03:49:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ncnt6nnfkanfznwbgz2thyxq7wczqo3h36wsqtqswsom2n2no2q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250802-edg7hsbj2w/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9e3a87c7-f76c-41e7-90c1-d002efa51cba
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/f344d9f9ad2a80d2e5b609b3a99f1787ec2cc1db3efd69427095a4e669ba6bb5

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: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 f344d9f9ad2a80d2e5b609b3a99f1787ec2cc1db3efd69427095a4e669ba6bb5

(this sample)

Mirai

elf 2b4b348d5d8a932cc68f1992f2d026bd091ef3720b6a19a9ddf11589ba8ae2fc

  
URLhaus
https://urlhaus.abuse.ch/url/3594913/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 2b4b348d5d8a932cc68f1992f2d026bd091ef3720b6a19a9ddf11589ba8ae2fc
  
Dropping
MD5 5e5479067e0051a76580ec90bbb5f5d7

Comments