MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2daf43fb7e635c338f3c37f0109a8cac0d1c15e26c288889512d095f40e556dd. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2daf43fb7e635c338f3c37f0109a8cac0d1c15e26c288889512d095f40e556dd
SHA3-384 hash: d3bdfad05d4877b777aac53be011ca5ebfde24ec2269f35df110df583492a25af331f8e970b158420c09d70ec73f5a7d
SHA1 hash: 5cb766d7f0b3f272ca463188557fa3385bd9935a
MD5 hash: 305993940e8751c15e89fa533e809437
humanhash: fix-thirteen-oklahoma-alpha
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:61'880 bytes
First seen:2025-11-20 21:41:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ehRNgl/Z77jX6KA5HPfnlKS8SE/cjHT9W5tbVSq:APN5HHnlF8YQbVh
TLSH T1C353023C4305DAAED8A371F751164374A7BA06F3BA7AFD0A1319F4251B950B05F43BA8
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :61'880 bytes
File size (de-compressed) :214'188 bytes
Format:linux/mips
Unpacked file: 8d62a94ba04ccb38cfd0dd66d7600bfab5545839cdc534c005f761a91e3007c1

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/691f8b3aeecb08e4aa4248e8/reports/fa2cf7f2-fbe5-4a72-bed7-b13f320d70cd/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-20T18:47:00Z UTC
Last seen:
2025-11-20T19:23:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/2daf43fb7e635c338f3c37f0109a8cac0d1c15e26c288889512d095f40e556dd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a38346bb-5684-4e70-9f5d-a8090ab37a78
Behavior Graph:
Download SVG
%3 guuid=d28baac3-1800-0000-0b5c-ea3b110e0000 pid=3601 /usr/bin/sudo guuid=218416c6-1800-0000-0b5c-ea3b180e0000 pid=3608 /tmp/sample.bin guuid=d28baac3-1800-0000-0b5c-ea3b110e0000 pid=3601->guuid=218416c6-1800-0000-0b5c-ea3b180e0000 pid=3608 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a6963b9a-1526-4077-8678-84bfbddfede1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1818187
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2daf43fb7e635c338f3c37f0109a8cac0d1c15e26c288889512d095f40e556dd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2daf43fb7e635c338f3c37f0109a8cac0d1c15e26c288889512d095f40e556dd/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2daf43fb7e635c338f3c37f0109a8cac0d1c15e26c288889512d095f40e556dd
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-20 21:42:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwxuh636mnodhdz4g7ybbgumvqgryfpcnquirckrfuev6qhfk3oq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251120-1kfsxsyqhz/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9ec41bc5-019b-47c6-89f6-37188010211c
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/2daf43fb7e635c338f3c37f0109a8cac0d1c15e26c288889512d095f40e556dd

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 2daf43fb7e635c338f3c37f0109a8cac0d1c15e26c288889512d095f40e556dd

(this sample)

Mirai

elf 8d62a94ba04ccb38cfd0dd66d7600bfab5545839cdc534c005f761a91e3007c1

  
URLhaus
https://urlhaus.abuse.ch/url/3692021/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8d62a94ba04ccb38cfd0dd66d7600bfab5545839cdc534c005f761a91e3007c1
  
Dropping
MD5 1e0cd85f6ba5153256a7575dfdce7711
  
URLhaus
https://urlhaus.abuse.ch/url/3711045/

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