MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b10ff11bb5da63642446ffb829b347c1df57be6c8bf90e5f6c07d7d4518ecef2. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b10ff11bb5da63642446ffb829b347c1df57be6c8bf90e5f6c07d7d4518ecef2
SHA3-384 hash: 849f43dc27aa330945132508370f834d55ba042660c276cde63d5d0fc3c488897500579d9e6bda3c25226586f8487474
SHA1 hash: 7d6fb4dc34f8e680225ed2a109af2973da19afb4
MD5 hash: ae3648b6e2e320b4dbffa474e4f607a7
humanhash: eighteen-echo-lima-minnesota
File name:powerpc.urbotnetisass
Download: download sample
Signature Mirai
Create hunting rule
File size:279'552 bytes
First seen:2025-09-24 15:50:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:jxt5OUrZBNQDgaQYLJ3PeSVFI2T185u2ydP7pRKvJQc:UUrOQY13PvC2T+yP7pRKvJQc
TLSH T19A546C01B71D0943F2961DF02A3E27D783DD96F479F4B6C9290FA6815276D33268AACC
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Creating a file in the %temp% subdirectories
Deletes a file
Changes the time when the file was created, accessed, or modified
Deleting a recently created file
Collects information on the network activity
Creating a file in the %temp% directory
Sends data to a server
Receives data from a server
Creates directories in a temporary directory
Connection attempt
Kills processes
Creating a file
Sets a written file as executable
Mounts file systems
Runs as daemon
Collects information on the CPU
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Deletes a system binary file
Creates or modifies files in /init.d to set up autorun
Creates or modifies files to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm lolbin remote threat
Link:
https://www.filescan.io/uploads/68d41358674d5fd6aa0b59a1/reports/112d679a-1a0a-4cd7-a642-d7a02d56b6d4/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-24T16:50:00Z UTC
Last seen:
2025-09-24T16:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b10ff11bb5da63642446ffb829b347c1df57be6c8bf90e5f6c07d7d4518ecef2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/197448a3-8d5d-43e6-8281-0a529d470df2
Behavior Graph:
Download SVG
%3 guuid=569684e7-1600-0000-d3b0-181a770e0000 pid=3703 /usr/bin/sudo guuid=eeb585e9-1600-0000-d3b0-181a810e0000 pid=3713 /tmp/sample.bin guuid=569684e7-1600-0000-d3b0-181a770e0000 pid=3703->guuid=eeb585e9-1600-0000-d3b0-181a810e0000 pid=3713 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/15880aed-771d-4f06-81b3-465120cb45aa
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1783390
Signature
Antivirus / Scanner detection for submitted sample
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Multi AV Scanner detection for submitted file
Sample tries to persist itself using /etc/profile
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b10ff11bb5da63642446ffb829b347c1df57be6c8bf90e5f6c07d7d4518ecef2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b10ff11bb5da63642446ffb829b347c1df57be6c8bf90e5f6c07d7d4518ecef2/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-24 15:50:48 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=weh7cg5v3jrwijcg764ctm2hyhpvpptmrp4q4x3ma7l5iumoz3za._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250924-tamedswqz9/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/668ab5f5-2518-4c3a-a9f1-fa6319068d1d
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/b10ff11bb5da63642446ffb829b347c1df57be6c8bf90e5f6c07d7d4518ecef2

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 b10ff11bb5da63642446ffb829b347c1df57be6c8bf90e5f6c07d7d4518ecef2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3618256/
  
Delivery method
Distributed via web download

Comments