MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c9f68e5e318047e74fb87f4f7a5c4257278ec57791579c9784a663a653bec92. 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: 7c9f68e5e318047e74fb87f4f7a5c4257278ec57791579c9784a663a653bec92
SHA3-384 hash: e9bfb27cda2fc282ea25d09f2d6344345dc9604086737a0075d6557da5e42bd1c22d3379385eb25956c3b79a42f0d921
SHA1 hash: c76f8930675500d7c02e6b2c47cd677b045dd397
MD5 hash: 14b977aa26d3d251ec895943be363f23
humanhash: violet-freddie-july-foxtrot
File name:nklsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:67'260 bytes
First seen:2025-12-26 00:03:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:oarSJBDObnWN2krPJiba8DUfFoM4CBaU9lTAbVR:oDDSc2kAAfF148hTTA
TLSH T104639D36C86A5D58C94C6670B8F18B751B53700096432EFB598AC9B68043DECFACE7F9
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 :
95
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694dd0cbe126b9ff43918048/reports/2b1f8b53-482b-4c84-b41e-182d7e4c9a6c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-25T19:22:00Z UTC
Last seen:
2025-12-25T19:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7c9f68e5e318047e74fb87f4f7a5c4257278ec57791579c9784a663a653bec92/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/44084ce2-0377-43b6-9d4a-fe468c44ae29
Behavior Graph:
Download SVG
%3 guuid=42026cdb-1600-0000-e421-ae76d00e0000 pid=3792 /usr/bin/sudo guuid=1c6b47dd-1600-0000-e421-ae76dc0e0000 pid=3804 /tmp/sample.bin guuid=42026cdb-1600-0000-e421-ae76d00e0000 pid=3792->guuid=1c6b47dd-1600-0000-e421-ae76dc0e0000 pid=3804 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6b92a96e-bc4d-45dd-ab96-5eead8f0a6a5
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1839520
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/7c9f68e5e318047e74fb87f4f7a5c4257278ec57791579c9784a663a653bec92
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7c9f68e5e318047e74fb87f4f7a5c4257278ec57791579c9784a663a653bec92/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 00:03:21 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=pspwrzpddach45h3q72ppjoeevzhr3cxpekxtslyjjtduzj35sja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251226-ab54caaq9x/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/20c2e1da-413d-4ac3-97b0-e7e7bab160d9
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/7c9f68e5e318047e74fb87f4f7a5c4257278ec57791579c9784a663a653bec92

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 7c9f68e5e318047e74fb87f4f7a5c4257278ec57791579c9784a663a653bec92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739237/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740370/

Comments