MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afcd9a29fb2dc0c677c8dca15c32829b8f2bafed0d61150ec8d19ba74acdc588. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afcd9a29fb2dc0c677c8dca15c32829b8f2bafed0d61150ec8d19ba74acdc588
SHA3-384 hash: 29f5f3f3ffd63e5a21308f0d415b0667c5b4e2f02b35f7ccdc3dffdbe1c3b1dc11fe486a22026b831306a3e8e3f83b60
SHA1 hash: f782293bb19189bcc702573a5e0f6ab426905a55
MD5 hash: a5429b0120a2731cabea069833858edf
humanhash: alabama-quebec-monkey-violet
File name:Mddos.arm64
Download: download sample
Signature Mirai
Create hunting rule
File size:641'056 bytes
First seen:2025-11-05 12:55:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:YJnM5Da+t1nK0VZhmhXeV3ATtl3Wlvc2HPs52fJq3j:gM5zVtmhXI3mLy0
TLSH T12DD47D59FF0E3C42D3DBE3389B4A87A1622B75E4D32351727981421CD8D6AE9CFE1A11
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 :
120
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9907086-0
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Opens a port
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc obfuscated rust
Link:
https://www.filescan.io/uploads/690b494f4425b0b1fd15ea68/reports/d329fabb-340e-4e0f-b7fc-7bf7119fac8a/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:
21,7001,27017,9200,5432,5900,6379,22,8088,8080,6443,2375,3306
Full report:
https://elfdigest.com/brief/afcd9a29fb2dc0c677c8dca15c32829b8f2bafed0d61150ec8d19ba74acdc588
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
Elf
First seen:
2025-11-05T09:43:00Z UTC
Last seen:
2025-11-05T09:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/afcd9a29fb2dc0c677c8dca15c32829b8f2bafed0d61150ec8d19ba74acdc588/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d275dde6-74d6-408d-942a-792234f7a0ea
Behavior Graph:
Download SVG
%3 guuid=ba44ee1d-1700-0000-3f0d-36904c0e0000 pid=3660 /usr/bin/sudo guuid=a41b9620-1700-0000-3f0d-3690530e0000 pid=3667 /tmp/sample.bin guuid=ba44ee1d-1700-0000-3f0d-36904c0e0000 pid=3660->guuid=a41b9620-1700-0000-3f0d-3690530e0000 pid=3667 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/38b6a0c0-21b5-45e7-9ff8-ce804250bae8
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1808540
Signature
Connects to many ports of the same IP (likely port scanning)
Connects to many VNC servers (likely to brute force passwords)
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1808540 Sample: Mddos.arm64.elf Startdate: 05/11/2025 Architecture: LINUX Score: 56 26 37.29.246.183, 5900 XFERAES Spain 2->26 28 78.106.204.244, 5900 CORBINA-ASOJSCVimpelcomRU Russian Federation 2->28 30 99 other IPs or domains 2->30 32 Suricata IDS alerts for network traffic 2->32 34 Connects to many ports of the same IP (likely port scanning) 2->34 8 Mddos.arm64.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Connects to many VNC servers (likely to brute force passwords) 28->36 process4 process5 12 Mddos.arm64.elf 8->12         started        14 Mddos.arm64.elf 8->14         started        16 Mddos.arm64.elf 8->16         started        process6 18 Mddos.arm64.elf 12->18         started        20 Mddos.arm64.elf 12->20         started        22 Mddos.arm64.elf 12->22         started        24 30 other processes 12->24
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/afcd9a29fb2dc0c677c8dca15c32829b8f2bafed0d61150ec8d19ba74acdc588
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/afcd9a29fb2dc0c677c8dca15c32829b8f2bafed0d61150ec8d19ba74acdc588/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 12:55:44 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7gzukp3fxamm56i3sqvymuctohsxl7nbvqrkdwi2gn2oswnywea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251105-p55f8sdp5t/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9907086-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7cf8382d-5cbc-463b-a07d-b33ac4d16290
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/afcd9a29fb2dc0c677c8dca15c32829b8f2bafed0d61150ec8d19ba74acdc588

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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 afcd9a29fb2dc0c677c8dca15c32829b8f2bafed0d61150ec8d19ba74acdc588

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3696726/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696739/

Comments