MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7effcd4169edfb6ee63f1ee384950a19fe8b3187e07a5e8849ef9e921dabb413. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7effcd4169edfb6ee63f1ee384950a19fe8b3187e07a5e8849ef9e921dabb413
SHA3-384 hash: f983b20f6eb8f88aee231cabfa55650fae4e209b4543f32885e0b23f3b20349492dd7a173655e4717cebbab054519021
SHA1 hash: c70aec8dde373c687e38f4b5ce0be7b027af2baa
MD5 hash: 40d0ad47aee3113707230ab4051f8a00
humanhash: burger-chicken-mobile-robin
File name:jklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:66'656 bytes
First seen:2025-12-07 10:43:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kz5QSVScaPjdmoaBojPf08o8lEy3eT3bsR:kz5QS3BOf1oKEOeT3
TLSH T177530985B891CA17C6D462BAFA5E41DC332513F8D2DF3207DD11AF257B8A82B0E7B641
telfhash t17241edfa9b9087dc87e463909a8cb29449f83a6e7f043857c50e9b6f40a72c2700dc1a
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 :
39
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%
Tags:
rust
Link:
https://www.filescan.io/uploads/69355a7ebc15eab491f64486/reports/0accc24a-1846-4dab-ba74-ea669149ba50/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-07T05:06:00Z UTC
Last seen:
2025-12-07T07:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7effcd4169edfb6ee63f1ee384950a19fe8b3187e07a5e8849ef9e921dabb413/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/522b813a-0b8d-43f7-8b43-daa7d21e7e42
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1828295
Signature
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828295 Sample: jklarm.elf Startdate: 07/12/2025 Architecture: LINUX Score: 52 24 155.73.64.12 ZAMRENZM Austria 2->24 26 13.30.180.53 XEROX-WVUS United States 2->26 28 99 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Uses known network protocols on non-standard ports 2->32 8 dash rm jklarm.elf 2->8         started        10 dash rm 2->10         started        12 dash cat 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 jklarm.elf 8->16         started        process6 18 jklarm.elf 16->18         started        20 jklarm.elf 16->20         started        22 jklarm.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7effcd4169edfb6ee63f1ee384950a19fe8b3187e07a5e8849ef9e921dabb413
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7effcd4169edfb6ee63f1ee384950a19fe8b3187e07a5e8849ef9e921dabb413/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p3742qlj5x5w5zr7d3ryjfikdh7iwmmh4b5f5ccj56pjehnlwqjq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251207-msvp6aar21/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3c418aab-404f-4e5e-aff2-05ed2d73f104
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/7effcd4169edfb6ee63f1ee384950a19fe8b3187e07a5e8849ef9e921dabb413

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_d94e1020
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 7effcd4169edfb6ee63f1ee384950a19fe8b3187e07a5e8849ef9e921dabb413

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3727513/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3700409/
  
URLhaus
https://urlhaus.abuse.ch/url/3726419/
  
URLhaus
https://urlhaus.abuse.ch/url/3726524/

Comments