MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba9d95c91cf03d02d61ac32c9e755e14e6f37432d3c1513761564efcc1ddc88a. 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: ba9d95c91cf03d02d61ac32c9e755e14e6f37432d3c1513761564efcc1ddc88a
SHA3-384 hash: 38f32bbf9cd3d026a066672ae08cdd014788055766378fb8f5c4149ff93109a1dfcfe8fc84b5a6223269ac2c8e75362c
SHA1 hash: a27405352a9ba1dc4fc2106be3da4a4ff11db4d9
MD5 hash: e96714e1cfecf105074b7b0132a1666d
humanhash: oscar-mango-coffee-tennessee
File name:executor.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:104'704 bytes
First seen:2025-11-11 10:33:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pevtU6n7BOiFZkDwVRZHZQ7rcmjr9mgF1NsJ1HP+VtAvyNg:pevtUociDZWnfP9mgFEDRyNg
TLSH T179A33A86FCC29A12C5C1627FFA2E618D332653D4D2DA32039D675F2133875AA0F77685
telfhash t17f117a7687980fd86bc4560882df414a95fd31fd2f012269d62eb78bd68b1c2f81d53b
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ed93fb3ceb8e3a5dec1e2bb1ab111b9b5ca8d86423ca8e42d6fe52bbb8d108a7
File size (compressed) :45'668 bytes
File size (de-compressed) :104'704 bytes
Format:linux/arm
Packed file: ed93fb3ceb8e3a5dec1e2bb1ab111b9b5ca8d86423ca8e42d6fe52bbb8d108a7

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
9
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ba9d95c91cf03d02d61ac32c9e755e14e6f37432d3c1513761564efcc1ddc88a
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-11T08:00:00Z UTC
Last seen:
2025-11-11T09:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ba9d95c91cf03d02d61ac32c9e755e14e6f37432d3c1513761564efcc1ddc88a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/813accaa-cd2f-4c5f-91ef-d2b1e8d5833c
Behavior Graph:
Download SVG
%3 guuid=5db92d33-1a00-0000-7dd7-aaa70e0a0000 pid=2574 /usr/bin/sudo guuid=4e25e335-1a00-0000-7dd7-aaa7180a0000 pid=2584 /tmp/sample.bin guuid=5db92d33-1a00-0000-7dd7-aaa70e0a0000 pid=2574->guuid=4e25e335-1a00-0000-7dd7-aaa7180a0000 pid=2584 execve
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1811939
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1811939 Sample: executor.arm.elf Startdate: 11/11/2025 Architecture: LINUX Score: 56 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 bot.windy.wtf 143.20.185.102, 40660, 40662, 6769 LANCAMANTOANISERVICOSDEINFORMATICALTDA-MEBR United States 2->28 30 4 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 dash rm executor.arm.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 executor.arm.elf 8->16         started        18 executor.arm.elf 8->18         started        20 executor.arm.elf 8->20         started        process6 22 executor.arm.elf 16->22         started        24 executor.arm.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ba9d95c91cf03d02d61ac32c9e755e14e6f37432d3c1513761564efcc1ddc88a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba9d95c91cf03d02d61ac32c9e755e14e6f37432d3c1513761564efcc1ddc88a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 11:10:17 UTC
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkozlsi46a6qfvq2ymwj45k6cttpg5bs2pavcn3bkzhpzqo5zcfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251111-ml9kqstmhs/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/36d8fad4-4c0e-4698-8ca4-af728b469385
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/ba9d95c91cf03d02d61ac32c9e755e14e6f37432d3c1513761564efcc1ddc88a

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 ed93fb3ceb8e3a5dec1e2bb1ab111b9b5ca8d86423ca8e42d6fe52bbb8d108a7

Mirai

elf ba9d95c91cf03d02d61ac32c9e755e14e6f37432d3c1513761564efcc1ddc88a

(this sample)

  
Dropped by
SHA256 ed93fb3ceb8e3a5dec1e2bb1ab111b9b5ca8d86423ca8e42d6fe52bbb8d108a7
  
URLhaus
https://urlhaus.abuse.ch/url/3702995/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 acccd1c66e3b8166f50ca398359a0a8c
  
URLhaus
https://urlhaus.abuse.ch/url/3688214/

Comments