MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5170f421e34a3688d945a97f7d9261df2dfc0f0299f43ce2e5180c3be6d541f8. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5170f421e34a3688d945a97f7d9261df2dfc0f0299f43ce2e5180c3be6d541f8
SHA3-384 hash: 0362dd07ad3ee949665990e332152aab7a5296f58854b49c58196ca821e0824f891f987777ef145a85e36c8cfa797382
SHA1 hash: 07705ef4fa924c1e77a887eaf81f5f1dd30e93db
MD5 hash: a24e96d2a0f014bd1c4386322fcff879
humanhash: twenty-bulldog-kansas-equal
File name:zerarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:70'820 bytes
First seen:2025-12-29 00:36:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:PhvE27NqTXLUVeIJGXaSVc2ZKiSVUdeBqXNCBtfCuOOMmlbupsC57mIDSa1N4MuL:ZEONhJGKSS27yU28fmlbufNWaoMuO
TLSH T1F3633A51B8815A13C6D422BBFA2F428D372653A8D3EE3213DD256F11778B91F0D7B642
telfhash t1fc31be2ace981adc6be0c38486cd066dc5a531fe170562afdeae6f0b46475c5709a833
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 :
56
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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6951cd0c148c21e830edd2cf/reports/ab38149b-6469-4478-85af-fa228082eeac/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T00:48:00Z UTC
Last seen:
2025-12-29T02:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5170f421e34a3688d945a97f7d9261df2dfc0f0299f43ce2e5180c3be6d541f8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/303d028d-fe36-4ea1-aa70-1a057c6ce050
Behavior Graph:
Download SVG
%3 guuid=1e564c99-1900-0000-c187-bb4aaf090000 pid=2479 /usr/bin/sudo guuid=205aff9b-1900-0000-c187-bb4ab6090000 pid=2486 /tmp/sample.bin guuid=1e564c99-1900-0000-c187-bb4aaf090000 pid=2479->guuid=205aff9b-1900-0000-c187-bb4ab6090000 pid=2486 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/87c30834-54ce-4320-b757-806c362e242c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1841055
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841055 Sample: zerarm5.elf Startdate: 29/12/2025 Architecture: LINUX Score: 76 14 slursbeback.ru. [malformed] 2->14 16 seris.gd. [malformed] 2->16 18 2 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 8 zerarm5.elf 2->8         started        signatures3 26 Sends malformed DNS queries 16->26 process4 process5 10 zerarm5.elf 8->10         started        process6 12 zerarm5.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5170f421e34a3688d945a97f7d9261df2dfc0f0299f43ce2e5180c3be6d541f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5170f421e34a3688d945a97f7d9261df2dfc0f0299f43ce2e5180c3be6d541f8/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 00:37:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kfypiipdji3irwkfvf7x3etb34w7ydycth2dzyxfdagdxzwvih4a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251229-ax51gatley/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a39f1693-be5a-41d4-af23-74275556df5d
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/5170f421e34a3688d945a97f7d9261df2dfc0f0299f43ce2e5180c3be6d541f8

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 5170f421e34a3688d945a97f7d9261df2dfc0f0299f43ce2e5180c3be6d541f8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739236/
  
Delivery method
Distributed via web download

Comments