MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd25cee30b005d7d55735cbb0e46c9b6a69b5e14eed26b664a2922fe781e7834. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd25cee30b005d7d55735cbb0e46c9b6a69b5e14eed26b664a2922fe781e7834
SHA3-384 hash: 47316f89a6e542b2fd25fdcffb8a41ac673aecdf608a70d952a7f7afb077875227bd74369d48c81c2cf1b64c670b26fb
SHA1 hash: 117bcf3673e9cc6f75139e5ac5c886c5a01f80a9
MD5 hash: 6965b9bc8d3a001ea85cfc63f1c505db
humanhash: north-winner-fish-muppet
File name:ub8ehJSePAfc9FYqZIT6.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:175'900 bytes
First seen:2025-12-28 07:19:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:pbYRR+ruoE9LSK7zhUtl0m2XtG4oIcaP2bH31bUNSvZcYwuI:pbER+ruoE9B7zhWL2Xo4oZaElbUMZcYM
TLSH T1BC042A56F8818B11D5C112BAFE1D528E37131BB8E3DE72029E246F70778A9AF0E7B415
telfhash t147219e346fb2065c5bedc4a9012f942b27cf30b90b161591ae4c67cb4792ed2752883f
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 61ef78c5f72a65d28a7701e5f4a669b7040e30c51bf832116597fe8b02549715
File size (compressed) :66'556 bytes
File size (de-compressed) :175'900 bytes
Format:linux/arm
Packed file: 61ef78c5f72a65d28a7701e5f4a669b7040e30c51bf832116597fe8b02549715

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/456f188f-934b-43f6-92ac-893454b948e1/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6950da3384afa5547b5f04b5/reports/77d1463f-f04f-4ce5-b988-6f6c3103fd7e/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d69b0844-efef-4976-a45f-c8056dbd11a8
Behavior Graph:
Download SVG
%3 guuid=71d85656-1900-0000-3766-6bd6cb0a0000 pid=2763 /usr/bin/sudo guuid=085cdc58-1900-0000-3766-6bd6d20a0000 pid=2770 /tmp/sample.bin guuid=71d85656-1900-0000-3766-6bd6cb0a0000 pid=2763->guuid=085cdc58-1900-0000-3766-6bd6d20a0000 pid=2770 execve
Gathering data
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1840706
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
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/bd25cee30b005d7d55735cbb0e46c9b6a69b5e14eed26b664a2922fe781e7834
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bd25cee30b005d7d55735cbb0e46c9b6a69b5e14eed26b664a2922fe781e7834/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/bd25cee30b005d7d55735cbb0e46c9b6a69b5e14eed26b664a2922fe781e7834
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 07:20:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xus45yylabox2vltls5q4rwjw2tjwxqu53jgwzskferp46a6pa2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251228-h59mmags2b/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d95f648b-f5e0-4850-923c-668549a7983f
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/bd25cee30b005d7d55735cbb0e46c9b6a69b5e14eed26b664a2922fe781e7834

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 61ef78c5f72a65d28a7701e5f4a669b7040e30c51bf832116597fe8b02549715

Mirai

elf bd25cee30b005d7d55735cbb0e46c9b6a69b5e14eed26b664a2922fe781e7834

(this sample)

  
Dropped by
SHA256 61ef78c5f72a65d28a7701e5f4a669b7040e30c51bf832116597fe8b02549715
  
URLhaus
https://urlhaus.abuse.ch/url/3744957/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e382724aec5c68590fb6840c7b0d5419

Comments