MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c28f9e192cbd2d8fb92ef9441d3f123309606d3c11b6b42aaa4d261f91c02d91. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c28f9e192cbd2d8fb92ef9441d3f123309606d3c11b6b42aaa4d261f91c02d91
SHA3-384 hash: d1afeb18828d220f67facdf53c3d7b248b0f90b3a9496f14f2f0504413a8f82d5c866190f1f80380ef55dabe52e7bfbf
SHA1 hash: 10ba8000fc0c12144afdc8666ee2d5b50af753f1
MD5 hash: c5fde13662cca0593526f123a6ea1b00
humanhash: wolfram-cold-alabama-diet
File name:splarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:79'032 bytes
First seen:2025-12-30 22:36:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:eRniomdD8wl/Ec3VsqrjHas/wSHwemCqpbmKggloxO3FbMYiSma45XKu+7R:emJ8jc3VlHHag5Hwem7Ngglma45XKu+
TLSH T11D73E886B891CA16C5D512BAFA2E11CD332357B8E3DF73139D145F247B8A82B0E7B905
telfhash t13be02bdb596a98c976fbdb248c858006e0f8307d1740a6d3829c378b0026891753a44d
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6954541a2fb7bb52ca82ab29/reports/a90e8ea7-f347-4430-bd60-819a67edf425/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5db7c390-71ef-43f5-bc55-3dfe5c7881a9
Behavior Graph:
Download SVG
%3 guuid=b3432fac-1700-0000-6070-5c35470b0000 pid=2887 /usr/bin/sudo guuid=d7aeebad-1700-0000-6070-5c354e0b0000 pid=2894 /tmp/sample.bin guuid=b3432fac-1700-0000-6070-5c35470b0000 pid=2887->guuid=d7aeebad-1700-0000-6070-5c354e0b0000 pid=2894 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f260269a-64e2-4030-84f4-004f5f5c5db7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1842393
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c28f9e192cbd2d8fb92ef9441d3f123309606d3c11b6b42aaa4d261f91c02d91
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c28f9e192cbd2d8fb92ef9441d3f123309606d3c11b6b42aaa4d261f91c02d91/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 22:37:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ykhz4gjmxuwy7ojo7fcb2pysgmewa3j4cg3likvkjutb7eoafwiq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251230-2j8b8ahq4y/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d9b9ec14-5337-4372-ada8-c6c0ee88d5fd
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/c28f9e192cbd2d8fb92ef9441d3f123309606d3c11b6b42aaa4d261f91c02d91

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_d2dca9e7
Create hunting rule
Author:Elastic Security
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 c28f9e192cbd2d8fb92ef9441d3f123309606d3c11b6b42aaa4d261f91c02d91

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739238/
  
Delivery method
Distributed via web download

Comments