MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efe6b4f32b21190ddf0e20f259d91719ecb2ac3df311046835be330bb6bb5024. 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: efe6b4f32b21190ddf0e20f259d91719ecb2ac3df311046835be330bb6bb5024
SHA3-384 hash: f9332574d6c10ece6e595d57c61457f1c7dac29291f104f9a678c663c9c5876ec4a910e931a3318ae93abe3d0a02742c
SHA1 hash: d36e87a4deda549fd23e5c2848d036be4f82413d
MD5 hash: e39ed823203e2ccdb62a141021553c8f
humanhash: friend-mississippi-failed-skylark
File name:jklspc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'108 bytes
First seen:2025-12-16 13:43:55 UTC
Last seen:2025-12-16 13:55:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:RljnfSaDuqmkjNbDlS2iQE/ZeBhVW8k2a6D4RUNRYXuLsJtS3XHH+Mikn2g3pg83:Rd68NxKy6hMq/Gn26hfjABm
TLSH T1C4C33B22BCB53E27D0D4A4BA51D38232F176570910A8CF19BC720DAEDE3D53827766B6
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
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-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6941623384afa5547b5808d6/reports/f7d96814-4d58-44ba-9bcd-fa5897989af2/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-16T12:39:00Z UTC
Last seen:
2025-12-17T00:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/efe6b4f32b21190ddf0e20f259d91719ecb2ac3df311046835be330bb6bb5024/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f4383dd3-a3bf-4f0a-9f15-88b1dc57b7b0
Behavior Graph:
Download SVG
%3 guuid=f2781c42-1900-0000-1e63-238aa40a0000 pid=2724 /usr/bin/sudo guuid=b79bfd44-1900-0000-1e63-238aa60a0000 pid=2726 /tmp/sample.bin guuid=f2781c42-1900-0000-1e63-238aa40a0000 pid=2724->guuid=b79bfd44-1900-0000-1e63-238aa60a0000 pid=2726 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d2d44139-7b73-423d-816a-797058400af0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833945
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833945 Sample: jklspc.elf Startdate: 16/12/2025 Architecture: LINUX Score: 56 18 156.124.58.119 XNSTGCA United States 2->18 20 135.43.123.199 WORLDNET5-10US United States 2->20 22 99 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 jklspc.elf 2->8         started        signatures3 process4 process5 10 jklspc.elf 8->10         started        process6 12 jklspc.elf 10->12         started        14 jklspc.elf 10->14         started        16 jklspc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/efe6b4f32b21190ddf0e20f259d91719ecb2ac3df311046835be330bb6bb5024
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/efe6b4f32b21190ddf0e20f259d91719ecb2ac3df311046835be330bb6bb5024/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 13:44:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57tlj4zleemq3xyoedzftwixdhwlflb56miqi2bvxyzqxnv3kasa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251216-q1zkvsbx2h/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3e312a7d-d821-49a2-849f-1551d285e5f4
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/efe6b4f32b21190ddf0e20f259d91719ecb2ac3df311046835be330bb6bb5024

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 efe6b4f32b21190ddf0e20f259d91719ecb2ac3df311046835be330bb6bb5024

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3712977/
  
Delivery method
Distributed via web download

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