MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33ab09abb7d68b99565b95d47d9b288fc829361811fa821806f0650f02ff9d18. 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: 8


Intelligence 8 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33ab09abb7d68b99565b95d47d9b288fc829361811fa821806f0650f02ff9d18
SHA3-384 hash: 261167997125cf74fbae6efd4e6393c78ca19deba55ea04549aad46bf334a13557db2dab374971b8e858a486b992fd79
SHA1 hash: a37a98357f788d5778a63b6e6f3b0e490ba1836e
MD5 hash: 55bea6365bbe309791901c0aa9dcb93e
humanhash: floor-august-sad-two
File name:x86-DEBUG
Download: download sample
Signature Mirai
Create hunting rule
File size:84'048 bytes
First seen:2025-12-03 21:03:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wRvqjI3/DPuX8nUxfYm55QMv6MR1hdKXt4dQQdZ+x0LWFf8s3Sg7pP6MCwQTqsdy:WvmI3rPuX8nKgmPQMCW1hp+uif8s3Ser
TLSH T10B837DD5FB43D4F0E45204B16077FB379A32E2BA1228EA43DBA5D932EC12542E21779C
telfhash t1a831e4fb1b7e18e8a7e02400835e2b30395ad777256036b245b3dc34765bec184bac38
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 3045c50367ddae17f62dbbb70dfa641a5e240b70c9bfe0795cfb2714c94ffafc
File size (compressed) :43'536 bytes
File size (de-compressed) :84'048 bytes
Format:linux/i386
Packed file: 3045c50367ddae17f62dbbb70dfa641a5e240b70c9bfe0795cfb2714c94ffafc

Intelligence

File Origin
# of uploads :
1
# of downloads :
26
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ded47929-fd35-40d9-bd6e-524872154f7b/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
DNS request
Connection attempt
Traces processes
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6930a5cdbba50eaf041fcf97/reports/1cd72ca1-7118-4d53-ae16-96b90b731fbb/overview
Result
Gathering data
Gathering data
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1825852
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/33ab09abb7d68b99565b95d47d9b288fc829361811fa821806f0650f02ff9d18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33ab09abb7d68b99565b95d47d9b288fc829361811fa821806f0650f02ff9d18/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=govqtk5x22fzsvs3sxkh3gzir7ecsnqych5iegag6bsq6ax7tuma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux
Link:
https://tria.ge/reports/251203-z2j18sgn2z/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Malware Config
C2 Extraction:
ahahahahahajs.unproxy.st
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:CoinMiner_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_449937aa
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
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_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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 3045c50367ddae17f62dbbb70dfa641a5e240b70c9bfe0795cfb2714c94ffafc

Mirai

elf 33ab09abb7d68b99565b95d47d9b288fc829361811fa821806f0650f02ff9d18

(this sample)

  
Dropped by
SHA256 3045c50367ddae17f62dbbb70dfa641a5e240b70c9bfe0795cfb2714c94ffafc
  
URLhaus
https://urlhaus.abuse.ch/url/3684533/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 02e1627c18bd1dde2e6fee73eca47af2

Comments