MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0635a6f452c4ccb33d6672d623c5ca29da63dda5f8fa6f85b595fa0f3d0cc87. 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: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0635a6f452c4ccb33d6672d623c5ca29da63dda5f8fa6f85b595fa0f3d0cc87
SHA3-384 hash: 55801bfb9be044b40a83c808425895cc03090a1027c68bc9a6b47a9cdba0542bf83616e75d92d55930e9d6354a6e1a5f
SHA1 hash: 50e45224afcd106b8db290f7c768e7ddc0df5568
MD5 hash: 481b05d81bf0db2fc0ab99de260b1caa
humanhash: arizona-avocado-gee-muppet
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:159'678 bytes
First seen:2026-03-07 01:56:04 UTC
Last seen:2026-03-07 06:25:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:LI2eTHyQUqTeVT/gCn7uasyN/ZikYN2MqCiClZaqq8phhmrTimPaL2lqvP7Nb:cjyQosC/NDCLux8FmrThPaL2IvP7Nb
TLSH T1B9F38536B7618E77D80ECE7305A985121C8CD98B02D92B6FB2B4E558E76BD4F08D3D48
telfhash t170317462613152182fb3d92cacbd567311222a2363997e716f26c58c093b0e2e93ad0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
139
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9a4144fc-8de6-40a2-8c79-ece828e27d25/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc mirai
Link:
https://www.filescan.io/uploads/69ab85bc10e80629d400b2c3/reports/7934b18c-dedc-414c-a45d-a815a67cb203/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b0635a6f452c4ccb33d6672d623c5ca29da63dda5f8fa6f85b595fa0f3d0cc87/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/91b1f0bf-70c4-4817-aebc-dffae3e10e47
Behavior Graph:
Download SVG
%3 guuid=a4553f41-1600-0000-9e78-f0ff680b0000 pid=2920 /usr/bin/sudo guuid=ab328743-1600-0000-9e78-f0ff6b0b0000 pid=2923 /tmp/sample.bin guuid=a4553f41-1600-0000-9e78-f0ff680b0000 pid=2920->guuid=ab328743-1600-0000-9e78-f0ff6b0b0000 pid=2923 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b0e3debb-c8bb-450e-9c89-4527b8f56654
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0635a6f452c4ccb33d6672d623c5ca29da63dda5f8fa6f85b595fa0f3d0cc87
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b0635a6f452c4ccb33d6672d623c5ca29da63dda5f8fa6f85b595fa0f3d0cc87/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-07 01:56:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbrvu32ffrgmwm6wm4wwepc4uko2mpo2l6h2n6c3lfp2b46qzsdq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt defense_evasion discovery
Link:
https://tria.ge/reports/260307-ccswhsay9y/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
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/b0635a6f452c4ccb33d6672d623c5ca29da63dda5f8fa6f85b595fa0f3d0cc87

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:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 b0635a6f452c4ccb33d6672d623c5ca29da63dda5f8fa6f85b595fa0f3d0cc87

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788508/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3788493/
  
URLhaus
https://urlhaus.abuse.ch/url/3788519/

Comments