MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37f30b3dca6521b319bdf1b967e205a156c953519fe0acbdad581d6f488da8ba. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37f30b3dca6521b319bdf1b967e205a156c953519fe0acbdad581d6f488da8ba
SHA3-384 hash: 2cd6d2013a1ef25912b396c3d1d98e853a4066f95e921945a8d0847a5cb6ebd464d6fda7ef35d5cfa128a5f810ac6bff
SHA1 hash: ee16501024b14c186a5f66abe756a5bd891655ed
MD5 hash: 1a44875dddd9d0d18c32d0c23a7d009b
humanhash: south-sodium-whiskey-friend
File name:tarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:93'024 bytes
First seen:2026-07-19 21:36:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1hLMHljKLv+OGBiGBTC6C/mkGKTiR+Qcv4exhEiayoKBWH1d6jt2KZj+kr2YksGp:1dMHlGLfGBQ6C/mNKTiR+Qc/Ei1o91k+
TLSH T165933A85B981A626C6C25677FF0F024D371A97ECE2DE3302CD141F61378B91B0E6B656
telfhash t111f0c0ba4b7009cc37c0b79253de563447a0780a33026850d0889f1bc006b46b02e436
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet mirai rust
Link:
https://www.filescan.io/uploads/6a5d439a0d2c7a7ab7f34a51/reports/428e2055-c5d5-4f17-93c5-884de9a9f5e2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
150
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/37f30b3dca6521b319bdf1b967e205a156c953519fe0acbdad581d6f488da8ba
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-19T19:08:00Z UTC
Last seen:
2026-07-20T01:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/37f30b3dca6521b319bdf1b967e205a156c953519fe0acbdad581d6f488da8ba/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/34be3ece-40b9-4a2e-82d4-9be5f6b48666
Behavior Graph:
Download SVG
%3 guuid=31c40927-1800-0000-7f3c-ed063b0c0000 pid=3131 /usr/bin/sudo guuid=5218332a-1800-0000-7f3c-ed06400c0000 pid=3136 /tmp/sample.bin guuid=31c40927-1800-0000-7f3c-ed063b0c0000 pid=3131->guuid=5218332a-1800-0000-7f3c-ed06400c0000 pid=3136 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/476af554-9406-4486-a358-e5d354b1a916
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1944890
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1944890 Sample: tarm5.elf Startdate: 19/07/2026 Architecture: LINUX Score: 68 19 165.57.167.98 ZAMTELZM Zambia 2->19 21 66.238.220.4 XO-AS15-VerizonBusinessUS United States 2->21 23 98 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 tarm5.elf 2->8         started        signatures3 process4 signatures5 31 Opens /sys/class/net/* files useful for querying network interface information 8->31 11 tarm5.elf 8->11         started        process6 process7 13 tarm5.elf 11->13         started        15 tarm5.elf 11->15         started        17 tarm5.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/37f30b3dca6521b319bdf1b967e205a156c953519fe0acbdad581d6f488da8ba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37f30b3dca6521b319bdf1b967e205a156c953519fe0acbdad581d6f488da8ba/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-19 21:37:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g7zqwpokmuq3ggn56g4wpyqfuflmsu2rt7qkzpnnlaow6senvc5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260719-1gqhyscz5j/
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/37f30b3dca6521b319bdf1b967e205a156c953519fe0acbdad581d6f488da8ba

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 37f30b3dca6521b319bdf1b967e205a156c953519fe0acbdad581d6f488da8ba

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3881734/
  
Delivery method
Distributed via web download

Comments