MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90826e4d8a37658b2712033f6c96677eb19b6f3f7a4bab9973edfdef6d753d0b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90826e4d8a37658b2712033f6c96677eb19b6f3f7a4bab9973edfdef6d753d0b
SHA3-384 hash: 6f6e4908f1bddfdb0c0fc683239d8ad1271b36fca95b44edea7c0e2af1478bc1b4ce55971bee381beb4c3f5fe95c5380
SHA1 hash: 242a1d782b9073b0000c352b6b8ebcd058858c64
MD5 hash: 1f51fd057425586e3f32bda5da75e50a
humanhash: illinois-vegan-lima-ohio
File name:nabmips
Download: download sample
Signature Mirai
Create hunting rule
File size:77'512 bytes
First seen:2026-01-24 17:41:59 UTC
Last seen:2026-01-25 10:05:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:MSC9SCWhCLePTr9aYQN0ZJsS6HXWKlS0SXIwkjM/b6P:HP3QN0ZJsSEtDnjM/uP
TLSH T1E073A64A6E719FBDF26CC63147B74A30975873D633E1C685E66CE9100E6038E641FBA8
telfhash t18511805c493813f5d7a14ced6bedffb6d06160eb0a125e378e10fd5e9a699429e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6975047b55805a763ff45533/reports/f51da9e6-9771-4977-af01-59254884f7d7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
57
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/90826e4d8a37658b2712033f6c96677eb19b6f3f7a4bab9973edfdef6d753d0b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1efa0fee-9f09-4765-80ea-1333414df4ed
Behavior Graph:
Download SVG
%3 guuid=85ec7f91-1a00-0000-343b-6fc9520b0000 pid=2898 /usr/bin/sudo guuid=9d6d2e94-1a00-0000-343b-6fc95c0b0000 pid=2908 /tmp/sample.bin guuid=85ec7f91-1a00-0000-343b-6fc9520b0000 pid=2898->guuid=9d6d2e94-1a00-0000-343b-6fc95c0b0000 pid=2908 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3d6ba9ed-9b2c-44d5-b253-4b38e864c9fe
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1856937
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856937 Sample: nabmips.elf Startdate: 24/01/2026 Architecture: LINUX Score: 88 24 slursontel.ru. [malformed] 2->24 26 seris.gd. [malformed] 2->26 28 102 other IPs or domains 2->28 30 Antivirus detection for dropped file 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 38 2 other signatures 2->38 8 nabmips.elf .systemd-journald 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 36 Sends malformed DNS queries 26->36 process4 file5 22 /dev/shm/.systemd-journald, ELF 8->22 dropped 40 Drops invisible ELF files 8->40 42 Sample deletes itself 8->42 16 .systemd-journald 8->16         started        signatures6 process7 process8 18 .systemd-journald 16->18         started        20 .systemd-journald 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/90826e4d8a37658b2712033f6c96677eb19b6f3f7a4bab9973edfdef6d753d0b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/90826e4d8a37658b2712033f6c96677eb19b6f3f7a4bab9973edfdef6d753d0b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-24 17:42:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=scbg4tmkg5sywjysam7wzfthp2yzw3z7pjf2xglt5x6663lvhufq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260124-xc6gtse17h/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (22029) amount of remote hosts
Creates a large amount of network flows
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/90826e4d8a37658b2712033f6c96677eb19b6f3f7a4bab9973edfdef6d753d0b

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: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 90826e4d8a37658b2712033f6c96677eb19b6f3f7a4bab9973edfdef6d753d0b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739420/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739189/

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