MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b67b56968aa3cd52b21dd35cdb3a05ce2d48188e41706aa2d659a6ff9d177978. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b67b56968aa3cd52b21dd35cdb3a05ce2d48188e41706aa2d659a6ff9d177978
SHA3-384 hash: 867f6ffdbb3cd5f86cc3066ecf988b7bf8bbfb8201dfeb7903268cfd25c59be549a1c2ce50aa2a8f7668ea1a99e8a8f9
SHA1 hash: 5163c71f9dd57552b014ee9a0f64a54fee469d33
MD5 hash: 4eb89062dbe4acc7a126eae6a47c02db
humanhash: robin-artist-artist-high
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:310'312 bytes
First seen:2025-11-22 22:13:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:+1YtauJka+q5EVZkD16Xc95wEljkp+PEcjHU7uNLjVz+c4sdoGIue0CPlPvw5SZ6:+1uXiutCPlPv5ybN
TLSH T105640952EA412EBBC00EDE30411F87D911AE849953FB532BB278C56E7F8EA0D69C7D44
telfhash t1aa218415167ec06aaeb34a109c7c1691910fce36ac920e22df58cfd489b910eb505f9f
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ccd73295ab6c22e035562ed470cdfdcbce445d90ca6c970eedfe58ba89798a84
File size (compressed) :121'140 bytes
File size (de-compressed) :310'312 bytes
Format:linux/mipsel
Packed file: ccd73295ab6c22e035562ed470cdfdcbce445d90ca6c970eedfe58ba89798a84

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/692235bb6c89728b9825c251/reports/dc47ba6e-1736-412e-b061-79161fe39120/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:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b67b56968aa3cd52b21dd35cdb3a05ce2d48188e41706aa2d659a6ff9d177978
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2025-11-23T07:03:00Z UTC
Last seen:
2025-11-23T07:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b67b56968aa3cd52b21dd35cdb3a05ce2d48188e41706aa2d659a6ff9d177978/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7e6258d8-c70a-467b-9498-a9d2ab34ffab
Behavior Graph:
Download SVG
%3 guuid=c5ef4f8f-1900-0000-c654-6998b00a0000 pid=2736 /usr/bin/sudo guuid=4e872292-1900-0000-c654-6998b60a0000 pid=2742 /tmp/sample.bin guuid=c5ef4f8f-1900-0000-c654-6998b00a0000 pid=2736->guuid=4e872292-1900-0000-c654-6998b60a0000 pid=2742 execve guuid=4efb0693-1900-0000-c654-6998b90a0000 pid=2745 /usr/bin/dash guuid=4e872292-1900-0000-c654-6998b60a0000 pid=2742->guuid=4efb0693-1900-0000-c654-6998b90a0000 pid=2745 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8edcd6a3-d33f-4fa7-9acd-10bb33c3e8f8
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1819197
Signature
Contains symbols with names commonly found in malware
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b67b56968aa3cd52b21dd35cdb3a05ce2d48188e41706aa2d659a6ff9d177978
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b67b56968aa3cd52b21dd35cdb3a05ce2d48188e41706aa2d659a6ff9d177978/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 22:14:20 UTC
File Type:
ELF32 Little (SO)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wz5vnfukupgvfmq52nonwoqfzywuqgeoifygviwwlgtp7hixpf4a._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/251122-15rqxser9y/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2fed6416-8424-435f-a855-8018e12b93f1
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/b67b56968aa3cd52b21dd35cdb3a05ce2d48188e41706aa2d659a6ff9d177978

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 ccd73295ab6c22e035562ed470cdfdcbce445d90ca6c970eedfe58ba89798a84

Mirai

elf b67b56968aa3cd52b21dd35cdb3a05ce2d48188e41706aa2d659a6ff9d177978

(this sample)

  
Dropped by
SHA256 ccd73295ab6c22e035562ed470cdfdcbce445d90ca6c970eedfe58ba89798a84
  
URLhaus
https://urlhaus.abuse.ch/url/3713266/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a3e213d03d4b624f5b91dfe6a3315774

Comments