MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8406ce60d8fcdae0eca37f6f2a5acdb5441e0769cddede478953b10da7b4d317. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8406ce60d8fcdae0eca37f6f2a5acdb5441e0769cddede478953b10da7b4d317
SHA3-384 hash: 561b4b758c9917f0138d57c8d8b2e4333b2ae6313ecad97cb0c76be38501d4f9a81cd12f1b314754daad8d0b6d102744
SHA1 hash: 947c9f7cbacc8cf2e1b6a3d71e734f5741af2d0a
MD5 hash: 67a23e03ce71b57def9274fe7aa34342
humanhash: delta-grey-sad-pluto
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:103'700 bytes
First seen:2025-10-29 15:56:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Q7pBwyVc0VmAyRHr/UvWyQc39EZNdiuG5Vd+v0KOAtR7hX073SuPK4CQYBH:Qbc0+7UWyQs96ZGVovDOU9hANCHBH
TLSH T115A36DD5F243D0F6EC2705342176FB3759B2E5B92328C9C3D3B89A76A821941DC1AA9C
telfhash t19531e2f866760dd9abc09902b20d1b65ad4ebb7b101077a345b36830322a94347bbc3e
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 34b314f6444a50300a01429c57ee4f085fd3911c8ecf96dee3331203720db0c5
File size (compressed) :46'856 bytes
File size (de-compressed) :103'700 bytes
Format:linux/i386
Packed file: 34b314f6444a50300a01429c57ee4f085fd3911c8ecf96dee3331203720db0c5

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6902661fde25fddba05c22ab/reports/e27ba4b9-4416-4b8a-b560-206b25cb611f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-10T07:57:00Z UTC
Last seen:
2025-09-10T08:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8406ce60d8fcdae0eca37f6f2a5acdb5441e0769cddede478953b10da7b4d317/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5bf33b31-0fd0-40f0-b88d-b09e2d252e3f
Behavior Graph:
Download SVG
%3 guuid=47f43be2-1600-0000-96c4-8e3e04050000 pid=1284 /usr/bin/sudo guuid=0ba3f5e3-1600-0000-96c4-8e3e09050000 pid=1289 /tmp/sample.bin net send-data guuid=47f43be2-1600-0000-96c4-8e3e04050000 pid=1284->guuid=0ba3f5e3-1600-0000-96c4-8e3e09050000 pid=1289 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0ba3f5e3-1600-0000-96c4-8e3e09050000 pid=1289->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 975B a4e02df3-c7fa-5be2-b410-afe687812c07 41.216.189.108:80 guuid=0ba3f5e3-1600-0000-96c4-8e3e09050000 pid=1289->a4e02df3-c7fa-5be2-b410-afe687812c07 send: 4B guuid=28c0f21f-1700-0000-96c4-8e3e7d050000 pid=1405 /tmp/sample.bin dns net send-data guuid=0ba3f5e3-1600-0000-96c4-8e3e09050000 pid=1289->guuid=28c0f21f-1700-0000-96c4-8e3e7d050000 pid=1405 clone guuid=1c98bb4c-1800-0000-96c4-8e3e64080000 pid=2148 /tmp/sample.bin guuid=0ba3f5e3-1600-0000-96c4-8e3e09050000 pid=1289->guuid=1c98bb4c-1800-0000-96c4-8e3e64080000 pid=2148 clone guuid=28c0f21f-1700-0000-96c4-8e3e7d050000 pid=1405->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1140B guuid=28c0f21f-1700-0000-96c4-8e3e7d050000 pid=1405->a4e02df3-c7fa-5be2-b410-afe687812c07 send: 4B guuid=d34fae20-1700-0000-96c4-8e3e7f050000 pid=1407 /tmp/sample.bin guuid=28c0f21f-1700-0000-96c4-8e3e7d050000 pid=1405->guuid=d34fae20-1700-0000-96c4-8e3e7f050000 pid=1407 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0561b77a-a2bf-45e5-8ee0-76c0ead37a02
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1804269
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1804269 Sample: debug.elf Startdate: 29/10/2025 Architecture: LINUX Score: 72 18 169.254.169.254, 80 USDOSUS Reserved 2->18 20 daisy.ubuntu.com 162.213.35.24, 38444, 443 CANONICAL-ASGB United States 2->20 22 2 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 8 debug.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 debug.elf 8->12         started        14 debug.elf 8->14         started        process6 16 debug.elf 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8406ce60d8fcdae0eca37f6f2a5acdb5441e0769cddede478953b10da7b4d317
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8406ce60d8fcdae0eca37f6f2a5acdb5441e0769cddede478953b10da7b4d317/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-29 19:32:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qqdm4ygy7tnob3fdp5xsuwwnwvcb4b3jzxpn4r4jkoyq3j5u2mlq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251029-xp4h1azraq/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
erfffxz.bounceme.net
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: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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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 34b314f6444a50300a01429c57ee4f085fd3911c8ecf96dee3331203720db0c5

Mirai

elf 8406ce60d8fcdae0eca37f6f2a5acdb5441e0769cddede478953b10da7b4d317

(this sample)

  
Dropped by
SHA256 34b314f6444a50300a01429c57ee4f085fd3911c8ecf96dee3331203720db0c5
  
URLhaus
https://urlhaus.abuse.ch/url/3617158/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3617128/
  
URLhaus
https://urlhaus.abuse.ch/url/3617093/
  
URLhaus
https://urlhaus.abuse.ch/url/3617129/
  
URLhaus
https://urlhaus.abuse.ch/url/3617124/
  
URLhaus
https://urlhaus.abuse.ch/url/3614399/

Comments