MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c2a1fd28dd38e7ff18d06bae531c3e40787a5d74be0656287c428c5ff8bdfaf. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c2a1fd28dd38e7ff18d06bae531c3e40787a5d74be0656287c428c5ff8bdfaf
SHA3-384 hash: 411a3da7fd2df0a74647da727d413149d893ed88e508e88c1275ae9a1c8e619701eb1db1af3ca59a79ba7cfd0fbddd5d
SHA1 hash: 36ef0e1cad372be9d9673953324a9ef95e622438
MD5 hash: 98876c74189007f6d42ea550ac81dd74
humanhash: ceiling-diet-hot-oxygen
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:64'772 bytes
First seen:2025-08-23 00:57:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AiMu6AfSf6ouhmalLFMDChgBc+/Bq4QhQ+:S8bTlLFMDChc/BraR
TLSH T1DB53A51E2E258FADF36D87344BB74E32A75933C726D1C684D25CD9001E6038E645FBA9
telfhash t17101170c883867f0db551da87bfdff76d4a160df49225d338d04fd599a299425e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Mounts file systems
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a912557137d6845838b918/reports/51004319-2496-4ff8-b8c8-5bd939daee20/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
6
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6c2a1fd28dd38e7ff18d06bae531c3e40787a5d74be0656287c428c5ff8bdfaf
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-08-22T23:17:00Z UTC
Last seen:
2025-08-22T23:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6c2a1fd28dd38e7ff18d06bae531c3e40787a5d74be0656287c428c5ff8bdfaf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8ee00104-9ce8-4ac3-a0e0-c2a49d33d1c4
Behavior Graph:
Download SVG
%3 guuid=5d84ebfd-1900-0000-2af8-12a02f080000 pid=2095 /usr/bin/sudo guuid=23501100-1a00-0000-2af8-12a035080000 pid=2101 /tmp/sample.bin guuid=5d84ebfd-1900-0000-2af8-12a02f080000 pid=2095->guuid=23501100-1a00-0000-2af8-12a035080000 pid=2101 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9f1a04f9-4b3f-4c31-837f-a0e908946459
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1763313
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6c2a1fd28dd38e7ff18d06bae531c3e40787a5d74be0656287c428c5ff8bdfaf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6c2a1fd28dd38e7ff18d06bae531c3e40787a5d74be0656287c428c5ff8bdfaf/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 00:59:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nqvb7uun2ohh74mna25okmod4qdypjoxjpqgkyuhyquml74l36xq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250823-bbfn5azsa1/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3ddce8c9-114c-41f1-908e-9e4d199f361d
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/6c2a1fd28dd38e7ff18d06bae531c3e40787a5d74be0656287c428c5ff8bdfaf

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 6c2a1fd28dd38e7ff18d06bae531c3e40787a5d74be0656287c428c5ff8bdfaf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609489/
  
Delivery method
Distributed via web download

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