MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cb9dac61d5bc379b59b37747d9ddcee30238084d8d6a94aaf1382a9eb3449d6. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0cb9dac61d5bc379b59b37747d9ddcee30238084d8d6a94aaf1382a9eb3449d6
SHA3-384 hash: dbc4e5b439df8690a91555b66d9982b8071b71a58496458e4d09fc0ac0ccc254873847ee1c3b780c446067b10e3ec344
SHA1 hash: 91d2dcaa0592b7ab413ba6b5e7b0184bbbcf8af4
MD5 hash: 62f938a0a19201093e227cf98821b195
humanhash: golf-salami-wyoming-sweet
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:725'716 bytes
First seen:2025-03-14 00:41:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:ybWEj3GgBBorc+FplspfRj2FEV1WIcmJ6eYvhUI:yWEj3Gnc+Fp2pfRj2FEV1z+rr
TLSH T1C4F4E50A2E62DF3CF3B487314BB34B24D7AD62D617F1D584E2ACD1155E2024E592FBA8
telfhash t183c15c9a193913e4ab655c8d46dcff31cca238ef2e551c339e11e85ee72ba825e10c1d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d37f033962f1a6f4710d38linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Mounts file systems
Runs as daemon
Creating a file
Kills processes
Opens a port
Receives data from a server
Unmounts file systems
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin packed remote
Link:
https://www.filescan.io/uploads/67d37b620a7899f3579539fb/reports/5da16b3f-fbfa-4954-ae2c-2292a105c922/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
56
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/0cb9dac61d5bc379b59b37747d9ddcee30238084d8d6a94aaf1382a9eb3449d6
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e0c7f38a-0816-453c-906d-e562b650a349
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1637972
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1637972 Sample: mips.elf Startdate: 14/03/2025 Architecture: LINUX Score: 68 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->18 20 2 other IPs or domains 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 7 mips.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 signatures5 28 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->28 14 mips.elf 7->14         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0cb9dac61d5bc379b59b37747d9ddcee30238084d8d6a94aaf1382a9eb3449d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0cb9dac61d5bc379b59b37747d9ddcee30238084d8d6a94aaf1382a9eb3449d6/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-03-14 00:42:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bs45vrq5lpbxtnm3g52h3ho45yychaee3dlkssvpcobkt2zujhla._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250314-a2d3jszmx8/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Contacts a large (34372) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0dd44d68-2675-4f6e-b6cc-aeb06ada5f32
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/0cb9dac61d5bc379b59b37747d9ddcee30238084d8d6a94aaf1382a9eb3449d6

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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

sh 330a8c0a86d9b760e75ec1e71d681269a427a268c7f6762eac01a26fa95b21df

Mirai

elf 0cb9dac61d5bc379b59b37747d9ddcee30238084d8d6a94aaf1382a9eb3449d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469536/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469294/
  
URLhaus
https://urlhaus.abuse.ch/url/3469401/
  
URLhaus
https://urlhaus.abuse.ch/url/3469825/
  
URLhaus
https://urlhaus.abuse.ch/url/3469041/
  
Dropped by
SHA256 330a8c0a86d9b760e75ec1e71d681269a427a268c7f6762eac01a26fa95b21df
  
Dropped by
MD5 0dcba25aa8f0917f3760a120f78de9e5
  
URLhaus
https://urlhaus.abuse.ch/url/3473804/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments