MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90d75d2217d77aea5a2273c91a37df42c4ccb7cda48260428b6632599530cd9e. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90d75d2217d77aea5a2273c91a37df42c4ccb7cda48260428b6632599530cd9e
SHA3-384 hash: e67886d4ca9c38642f50a0e4b27f3c51b257bf89b68ca3873f51b76489d148f3165978f25312f9fc330214ab7caa2b1f
SHA1 hash: 2835ab1bd514f4ac23f6f7b7c17c43e4aa6426b1
MD5 hash: c73ab286d364b5b30b0e5c79cfde87cb
humanhash: item-king-lamp-kentucky
File name:nwfaiehg4ewijfgriehgirehaughrarg.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'504 bytes
First seen:2026-03-02 18:22:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dbwcQ0p+cLBZFkKT/Nmv23PkP98U755e+Kj+l:K0VZOKT/cv238PO0PX
TLSH T1EA736CC2AB47C4F4EC2605716077E7328773E13E1029EE43D769AD36ED52A41A62A3DC
telfhash t1f63128fa1e6e0de5a7e49500c36e6fe23d29d27b356033a14063483522a7e4255bac3a
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 649a70f0613aa8e397bc50a13e8411cd557fb60e70187bedfc62ba728a3f500b
File size (compressed) :39'348 bytes
File size (de-compressed) :79'504 bytes
Format:linux/i386
Packed file: 649a70f0613aa8e397bc50a13e8411cd557fb60e70187bedfc62ba728a3f500b

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
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/f391f3e9-88fc-42c2-b6aa-cfacd3c6314d/
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Deleting a recently created file
Sends data to a server
Removes directories
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/90d75d2217d77aea5a2273c91a37df42c4ccb7cda48260428b6632599530cd9e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/90d75d2217d77aea5a2273c91a37df42c4ccb7cda48260428b6632599530cd9e/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06a60dbc-7512-4432-8fe9-7f8f4fd8e572
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/90d75d2217d77aea5a2273c91a37df42c4ccb7cda48260428b6632599530cd9e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/90d75d2217d77aea5a2273c91a37df42c4ccb7cda48260428b6632599530cd9e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-02 18:23:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sdlv2iqx255ouwrcoperun67ilcmzn6nusbgaqulmyzftfjqzwpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260302-w1nq9acv8e/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Malware Config
C2 Extraction:
ns1.aurrati.com
ns2.aurrati.com
ns3.aurrati.com
ns4.aurrati.com
ns5.aurrati.com
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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

sh 0bb275b2f2d5855214521060a122453d47b631b6c8227015332cbacc943e0bd9

Mirai

elf 649a70f0613aa8e397bc50a13e8411cd557fb60e70187bedfc62ba728a3f500b

Mirai

elf 90d75d2217d77aea5a2273c91a37df42c4ccb7cda48260428b6632599530cd9e

(this sample)

  
Dropped by
SHA256 649a70f0613aa8e397bc50a13e8411cd557fb60e70187bedfc62ba728a3f500b
  
URLhaus
https://urlhaus.abuse.ch/url/3788651/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e017a5bac19711703815c284da5a69bc

Comments