MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbfdf082b7de3b1d4fd2602f5a4a0137a0f3dd2099887323580154de46696329. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bbfdf082b7de3b1d4fd2602f5a4a0137a0f3dd2099887323580154de46696329
SHA3-384 hash: d48ab579432be0d318207eddee55612bf8f16f32f4f942155989d5d1bf11d93db330d1a48d69737f031b88d863a9ff81
SHA1 hash: 80428311bfa873d687c5863a3c91013deb362824
MD5 hash: 312f9c82fbb4ff514ee097defd2a2931
humanhash: lithium-white-violet-queen
File name:mipsel.urbotnetisass
Download: download sample
Signature Mirai
Create hunting rule
File size:353'204 bytes
First seen:2025-09-09 21:30:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:FHgPEuKE6zISjOm0ALcEEveUuMQcE65lMatl7pCy+JQZRA:FAPEuKE6NjfZLcfvuh6kaH7pCTJQZR
TLSH T12D7407097F600EFBE8AFCE3746ED0B45268C684621983F797974E918B54B54F0AE3874
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Creating a file in the %temp% directory
Creating a file
Unmounts file systems
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm
Link:
https://www.filescan.io/uploads/68c09c9acfa59bfdc7f661ef/reports/01a51e41-b54b-48de-bc5b-e9cbcbb2c381/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bbfdf082b7de3b1d4fd2602f5a4a0137a0f3dd2099887323580154de46696329
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-09T19:43:00Z UTC
Last seen:
2025-09-09T19:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bbfdf082b7de3b1d4fd2602f5a4a0137a0f3dd2099887323580154de46696329/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/00609648-40a3-49f9-940f-bfb07199c8f5
Behavior Graph:
Download SVG
%3 guuid=fc95480a-1a00-0000-cffb-7b5d8e130000 pid=5006 /usr/bin/sudo guuid=4310a00c-1a00-0000-cffb-7b5d95130000 pid=5013 /tmp/sample.bin guuid=fc95480a-1a00-0000-cffb-7b5d8e130000 pid=5006->guuid=4310a00c-1a00-0000-cffb-7b5d95130000 pid=5013 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d677edf4-8fdd-475b-905f-5135da529994
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1774329
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bbfdf082b7de3b1d4fd2602f5a4a0137a0f3dd2099887323580154de46696329
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bbfdf082b7de3b1d4fd2602f5a4a0137a0f3dd2099887323580154de46696329/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-09 21:31:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xp67bavx3y5r2t6smaxvusqbg6qphxjatgehgi2yafkn4rtjmmuq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery
Link:
https://tria.ge/reports/250909-1c1hcswmz2/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Reads system network configuration
Checks SCSI settings
Checks hardware identifiers (DMI)
Enumerates running processes
Reads hardware information
Reads list of loaded kernel modules
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9ab31c97-2d4b-499f-a6ca-de9ecf40c08a
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/bbfdf082b7de3b1d4fd2602f5a4a0137a0f3dd2099887323580154de46696329

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: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: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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf bbfdf082b7de3b1d4fd2602f5a4a0137a0f3dd2099887323580154de46696329

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3618252/
  
Delivery method
Distributed via web download

Comments