MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46bd029896e2d1338017f75a4eecf4845696f7f2d5e9000b20d0b790f5ce8de8. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 46bd029896e2d1338017f75a4eecf4845696f7f2d5e9000b20d0b790f5ce8de8
SHA3-384 hash: 78f5a9acd0f8abb58b646cc22bc5c9971f0c8e965b5f19ab4fb19d05864df73a517ec8143c90c3f5e74b908f3fc98078
SHA1 hash: 32df578c1f3d81347abfd3721ca60e1008717854
MD5 hash: bd3185db4953f033ae8b712fe6a4c862
humanhash: winter-uranus-west-michigan
File name:jklarm7
Download: download sample
Signature Mirai
File size:79'264 bytes
First seen:2025-03-04 02:27:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZxnLMmXQlUv/yzBReuUbsyFwH4ZDF4e48bYoHjZpb3uNlj8iYbrk+0s:4mAljzBR1UbjHZDFDVbYoHjZpU+brnl
TLSH T10A73F645F8819F11C5D822BAFA5E018D33675BA8E3EEB212DE105F25778A91F0F77902
telfhash t1ebe0c222de9c99d8a7f4937c99e8590c49f832a563514c568c481b6a80024c6306f909
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence


File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file
Opens a port
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1628703 Sample: jklarm7.elf Startdate: 04/03/2025 Architecture: LINUX Score: 52 20 watchmepull.dyn. [malformed] 2->20 22 50.123.92.228 ZIPLY-FIBER-LEGACY-ASNUS United States 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 dash rm jklarm7.elf 2->8         started        10 dash rm 2->10         started        signatures3 28 Sends malformed DNS queries 20->28 process4 process5 12 jklarm7.elf 8->12         started        process6 14 jklarm7.elf 12->14         started        16 jklarm7.elf 12->16         started        18 jklarm7.elf 12->18         started       
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2025-03-04 02:28:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:mirai botnet:botnet credential_access defense_evasion discovery
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (178658) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
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:Linux_Generic_Threat_8299c877
Author:Elastic Security
Rule name:unixredflags3
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 46bd029896e2d1338017f75a4eecf4845696f7f2d5e9000b20d0b790f5ce8de8

(this sample)

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