MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5a876fc1ebaf0875bc8914f9c4dde56c3117a166da970024bc6eb4d1a451a57. 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: e5a876fc1ebaf0875bc8914f9c4dde56c3117a166da970024bc6eb4d1a451a57
SHA3-384 hash: 35859cc6bb95d90366860356e13a803171cc9d6a5e7c2bac613ba7a9643731bd8ac104cf9ddd55987e1f38edb4e3450c
SHA1 hash: c1037b8f4c01cb31bb47dcd0b6025c72ff42c1d8
MD5 hash: ee60ff3e29344997ea68feedf178e201
humanhash: berlin-berlin-arizona-echo
File name:top1miku.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:24'008 bytes
First seen:2025-07-13 18:33:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:Ix/obKrKyjjD+JK87r0dnWPpDdUjl9qQGN3vCXIytf0GKY9b2XV5IZhymdGUop5D:o/AKrDuZnDxhULqQSe0G196leZs3UozD
TLSH T197B2C1115288AEF0CAA29DBAC1FC8241766716BC80FD74727E4017B8E9456433679BDB
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) :24'008 bytes
File size (de-compressed) :52'024 bytes
Format:linux/arm
Unpacked file: 7e3a68b40895d25611bac2af4ba2d0c684ab50756f94458b8aed59acf83e6ab0

Intelligence

File Origin
# of uploads :
1
# of downloads :
19
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/6873fc3496dca66588507c95/reports/697dc9f4-453e-4c51-b74a-b6f87ed14099/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
196.251.66.32/HBTs
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/e5a876fc1ebaf0875bc8914f9c4dde56c3117a166da970024bc6eb4d1a451a57
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/5cc8afe2-e686-42b2-8f53-25754e6c30eb
Behavior Graph:
Download SVG
%3 guuid=1ae7de35-1a00-0000-fee7-bdcfc30a0000 pid=2755 /usr/bin/sudo guuid=b1c81c39-1a00-0000-fee7-bdcfc40a0000 pid=2756 /tmp/sample.bin guuid=1ae7de35-1a00-0000-fee7-bdcfc30a0000 pid=2755->guuid=b1c81c39-1a00-0000-fee7-bdcfc40a0000 pid=2756 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a8888c49-9fec-4a83-b3e1-7c146dcc5f17
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1735407
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e5a876fc1ebaf0875bc8914f9c4dde56c3117a166da970024bc6eb4d1a451a57
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5a876fc1ebaf0875bc8914f9c4dde56c3117a166da970024bc6eb4d1a451a57/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-13 18:34:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4wuhn7a6xlyiow6isfhzyto6k3brc6qwnwuxaasly3vu2gsfdjlq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet upx
Link:
https://tria.ge/reports/250713-w7zr4atvg1/
Behaviour
Mirai
Mirai family
Malware Config
C2 Extraction:
top1miku.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/69eea56d-8bd0-4ad5-a4e8-4e3b48d1bed4
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/e5a876fc1ebaf0875bc8914f9c4dde56c3117a166da970024bc6eb4d1a451a57

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 e5a876fc1ebaf0875bc8914f9c4dde56c3117a166da970024bc6eb4d1a451a57

(this sample)

Mirai

elf 7e3a68b40895d25611bac2af4ba2d0c684ab50756f94458b8aed59acf83e6ab0

  
URLhaus
https://urlhaus.abuse.ch/url/3581125/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 7e3a68b40895d25611bac2af4ba2d0c684ab50756f94458b8aed59acf83e6ab0
  
Dropping
MD5 94b79790de1fddc73435950dcfe87b7c

Comments