MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 761dbe2f60688e76c8c12d7a63c74403ee2a7f6e8888c1fbdd4bf9be8d5f7488. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 761dbe2f60688e76c8c12d7a63c74403ee2a7f6e8888c1fbdd4bf9be8d5f7488
SHA3-384 hash: 1a7e59d84385a943c8735b7a44de231ad7249c2bb4f14bb424d80d5138bc6ec31fbef9e953e9636bd4a4e44199dd3652
SHA1 hash: e0995e539784664c57d7f1d9998f95387d04b0b7
MD5 hash: 9ec2c957c12c9f812e4aea2c4ec045fc
humanhash: artist-rugby-violet-zulu
File name:nklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:109'508 bytes
First seen:2026-01-27 11:37:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:GWtcCNtwx4rEHXfdHh7e0mPYMZwAq+y5sIdojbhPX:Mxp1Hh0YMZwAq+OsIdob
TLSH T1BFB30989BC858B11D5D635BAFE0E618D33139B78E3FA7103DE185B2A538E86B0B37505
telfhash t1c5f05c25cf4d455d7fc4102d94bd1027937674ec7a701942581ade9f8eb3fc2312880e
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6978a3b712c4ad8c08579d2b/reports/0c32c8fa-e493-42cc-b92e-ad1fc0b4a4e5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
41
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/761dbe2f60688e76c8c12d7a63c74403ee2a7f6e8888c1fbdd4bf9be8d5f7488
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/9ba78d4d-9201-451a-940f-de4dca3803a2
Behavior Graph:
Download SVG
%3 guuid=0e636e30-1900-0000-5750-c49e550b0000 pid=2901 /usr/bin/sudo guuid=a5323f32-1900-0000-5750-c49e5a0b0000 pid=2906 /tmp/sample.bin guuid=0e636e30-1900-0000-5750-c49e550b0000 pid=2901->guuid=a5323f32-1900-0000-5750-c49e5a0b0000 pid=2906 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/60db912e-d59e-4cf6-9a79-09a190884034
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1858230
Signature
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/761dbe2f60688e76c8c12d7a63c74403ee2a7f6e8888c1fbdd4bf9be8d5f7488
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/761dbe2f60688e76c8c12d7a63c74403ee2a7f6e8888c1fbdd4bf9be8d5f7488/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/761dbe2f60688e76c8c12d7a63c74403ee2a7f6e8888c1fbdd4bf9be8d5f7488
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-27 11:38:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oyo34l3anchhnsgbfv5ghr2eapxcu73orcemd665jp435dk7osea._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260127-nry7mact7a/
Behaviour
Reads runtime system information
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (120398) 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/761dbe2f60688e76c8c12d7a63c74403ee2a7f6e8888c1fbdd4bf9be8d5f7488

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 761dbe2f60688e76c8c12d7a63c74403ee2a7f6e8888c1fbdd4bf9be8d5f7488

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739156/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739154/

Comments