MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5689073c1305d4862d9ac00027d7f658db98f739e56571a524ae274cf3c3780. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5689073c1305d4862d9ac00027d7f658db98f739e56571a524ae274cf3c3780
SHA3-384 hash: 78f62db2f2bdd265771e2729dace55e2c56a7237ef3443aca7f5ec94946b1aabd75e811741aee9639a899fe435dab0e3
SHA1 hash: fd9865e28f1e7fb8fd19ae0fdc9c6560bca084ff
MD5 hash: 10e811f5f0e6377a36ce866da15d65e3
humanhash: nevada-king-fourteen-skylark
File name:nklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:95'584 bytes
First seen:2025-12-27 17:50:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:sxn2UWgXcGiLjOCyYYdYBuiMrSxe+0vL5QuNQPcY1llTZiMJ+g7eEZMYmHNbVRn:sfX4KaPw84+0vL5QuNQPxPJ37eEu7Nv
TLSH T14E930786F8819B51D5D926BEFE1E41CD33531768E3EF7202DD205F15678A82B0E7BA02
telfhash t183e0eb30cedc48cc73f0830087dca0018eaa35a96700a46f440e7fe508a3ae4b14c188
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10008934-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69501c9ae126b9ff43934a8a/reports/be8f91ee-9237-4021-8675-ddd10d970cc1/overview
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/f5689073c1305d4862d9ac00027d7f658db98f739e56571a524ae274cf3c3780/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e0fced96-0ca5-4fde-9c6f-4d21991c0888
Behavior Graph:
Download SVG
%3 guuid=f118905e-1a00-0000-9f5b-8b89fc0a0000 pid=2812 /usr/bin/sudo guuid=05bb0461-1a00-0000-9f5b-8b89030b0000 pid=2819 /tmp/sample.bin guuid=f118905e-1a00-0000-9f5b-8b89fc0a0000 pid=2812->guuid=05bb0461-1a00-0000-9f5b-8b89030b0000 pid=2819 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/97f5ea14-1d49-41f4-a7f6-aef1fb213882
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1840348
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5689073c1305d4862d9ac00027d7f658db98f739e56571a524ae274cf3c3780
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f5689073c1305d4862d9ac00027d7f658db98f739e56571a524ae274cf3c3780/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 17:51:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vuja46bgbouqywzvqaae7l7mwg3td3ttzlfogssjlrhjtz4g6aa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251227-we93csyqdt/
Behaviour
Changes its process name
Renames itself
Unexpected DNS network traffic destination
Contacts a large (249079) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10008934-0
YARA:
n/a
Link:
https://app.threat.zone/submission/690f0bb8-47f0-408d-9a9d-ca76b4d80568
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/f5689073c1305d4862d9ac00027d7f658db98f739e56571a524ae274cf3c3780

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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 f5689073c1305d4862d9ac00027d7f658db98f739e56571a524ae274cf3c3780

(this sample)

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

Comments