MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b51a6652e715dd62d5f6612b44b53f21e39a5188615e832fdda4ca4f06bee3ce. 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: b51a6652e715dd62d5f6612b44b53f21e39a5188615e832fdda4ca4f06bee3ce
SHA3-384 hash: c937ed057cd7d3905c5dc216c47a76a6166a7f181a242f7b78c1fac21ddb454b43b4ce01e992299936994a2b8dce96c0
SHA1 hash: f05cf68f6c8265bf6adb9ef260ebfda4a256dfe6
MD5 hash: d26f0ee7f70f481dede72199bf43dd1f
humanhash: summer-massachusetts-diet-jersey
File name:arm6.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:111'828 bytes
First seen:2025-11-23 16:35:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:yEtJV9BLBjFvIZVPE42uoat9FxlDNgZL:yEtXfL/OVcbfajtDN6L
TLSH T130B34A27B9919B11D5C216BBFE1E414E331317B8E3EF72169E106F21238A96B0F7E506
telfhash t1adf0e59227484bed22d9e309caed72d916fd782d6f4414f294dece97402bad1b12d20f
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 :
29
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android mirai rust
Link:
https://www.filescan.io/uploads/692338015d3feebe12d836fb/reports/b33fbb30-7c45-41cd-b186-6152ab89a337/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b51a6652e715dd62d5f6612b44b53f21e39a5188615e832fdda4ca4f06bee3ce
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-23T11:31:00Z UTC
Last seen:
2025-11-23T12:14:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ij HEUR:Backdoor.Linux.Gafgyt.gu
Link:
https://opentip.kaspersky.com/b51a6652e715dd62d5f6612b44b53f21e39a5188615e832fdda4ca4f06bee3ce/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/085e382a-703c-4f28-bdee-4898048d8585
Behavior Graph:
Download SVG
%3 guuid=bd0e996d-1900-0000-9aa8-b51965140000 pid=5221 /usr/bin/sudo guuid=340f1670-1900-0000-9aa8-b51966140000 pid=5222 /tmp/sample.bin guuid=bd0e996d-1900-0000-9aa8-b51965140000 pid=5221->guuid=340f1670-1900-0000-9aa8-b51966140000 pid=5222 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1819565
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819565 Sample: arm6.uhavenobotsxd.elf Startdate: 23/11/2025 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 arm6.uhavenobotsxd.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b51a6652e715dd62d5f6612b44b53f21e39a5188615e832fdda4ca4f06bee3ce
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b51a6652e715dd62d5f6612b44b53f21e39a5188615e832fdda4ca4f06bee3ce/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b51a6652e715dd62d5f6612b44b53f21e39a5188615e832fdda4ca4f06bee3ce
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 16:27:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wungmuxhcxowfvpwmevujnj7ehrzuumimfpigl65utfe6bv64pha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251123-t4cr2saq2t/
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 b51a6652e715dd62d5f6612b44b53f21e39a5188615e832fdda4ca4f06bee3ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686385/
  
Delivery method
Distributed via web download

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