MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48bfd55b0d324004eb98a3ca12dd25c77c7bf004d12b26cdcdb515b6c692ea03. 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: 6


Intelligence 6 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48bfd55b0d324004eb98a3ca12dd25c77c7bf004d12b26cdcdb515b6c692ea03
SHA3-384 hash: 97376e337579721888c20c1e29c5d19671a469c00d4dc47799ca1270b1d31399ac4312026ff89caf749165aa7973990b
SHA1 hash: 435dee691f0170c1a90989201789a161addb2099
MD5 hash: 7d3dc7e0f2ecdc3579713c0e965a8438
humanhash: alanine-earth-twelve-iowa
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:226'436 bytes
First seen:2026-08-19 02:09:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:synVDuCkrJcPrBVMmMLSeZ42z6jTIcVzGpDvVYHNH+I3l+MH4NwQQ:f832P3GHu1TIcVzsVoHP+rin
TLSH T1A824D909EB660EFBE86FDD3706E90B0625CD640722A43F793174D924F54AA4B49E3C78
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ff2973aace841c8e229d2e9669a17a5d94d9cc31dbd3bb15943c3396dc7a854a
File size (compressed) :73'020 bytes
File size (de-compressed) :226'436 bytes
Format:linux/mipsel
Packed file: ff2973aace841c8e229d2e9669a17a5d94d9cc31dbd3bb15943c3396dc7a854a

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sets a file as executable
Runs as daemon
Kills processes
Locks files
Launching a process
Kills critical processes
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm bash lolbin mirai
Link:
https://www.filescan.io/uploads/6a8510667730a90a7bb81bab/reports/6c35e4d4-5e97-4e63-b012-891c5a13f324/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3a4113f0-3580-408c-af82-f955d1cc32b6
Behavior Graph:
Download SVG
%3 guuid=ce53b6b5-1d00-0000-335b-14ac2e0a0000 pid=2606 /usr/bin/sudo guuid=9e8594b8-1d00-0000-335b-14ac380a0000 pid=2616 /tmp/sample.bin guuid=ce53b6b5-1d00-0000-335b-14ac2e0a0000 pid=2606->guuid=9e8594b8-1d00-0000-335b-14ac380a0000 pid=2616 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2c2c0c68-e0b5-486d-a140-f7006e4fc632
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/48bfd55b0d324004eb98a3ca12dd25c77c7bf004d12b26cdcdb515b6c692ea03
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48bfd55b0d324004eb98a3ca12dd25c77c7bf004d12b26cdcdb515b6c692ea03/
Threat name:
Linux.Trojan.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-08-19 02:11:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jc75kwyngjaaj24yupfbfxjfy56hx4ae2evsntonwuk3nrus5ibq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260819-clh3nswzey/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
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/48bfd55b0d324004eb98a3ca12dd25c77c7bf004d12b26cdcdb515b6c692ea03

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:virustotal
Create hunting rule
Author:Tracel
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 ff2973aace841c8e229d2e9669a17a5d94d9cc31dbd3bb15943c3396dc7a854a

Mirai

elf 48bfd55b0d324004eb98a3ca12dd25c77c7bf004d12b26cdcdb515b6c692ea03

(this sample)

  
Dropped by
SHA256 ff2973aace841c8e229d2e9669a17a5d94d9cc31dbd3bb15943c3396dc7a854a
  
URLhaus
https://urlhaus.abuse.ch/url/3893635/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4e25cf4a1c059b209456daed81d9e870

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