MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3358435465ab5c5f493b7cf993e917e2dab10f34e766c34e4cad035e1fb2cf1a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3358435465ab5c5f493b7cf993e917e2dab10f34e766c34e4cad035e1fb2cf1a
SHA3-384 hash: a6d4932a965b3ec95e80d9f58c9b94c9eb9a0ae5bd37a182d5f1dd68ef4ee397f31f8fca45ba74e521816e775fe7f98e
SHA1 hash: e64a201c00749550efe195a87eff9f5cbb1f1cdc
MD5 hash: d95c7e362ea19268fa926cc4462ed0ea
humanhash: pluto-leopard-helium-shade
File name:jklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:87'232 bytes
First seen:2025-12-27 19:49:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Qy9krhPMjh31k9Rcy9a0KYgrKMbsF/WO9Udxk+djGY1v8TAbVRE:Qy9k7aysJKMbiWO96D3N8TAs
TLSH T1ED832A85B8818A23C6D422BBFA5E41CD331653F8D2EF3207DD25AF157B8682B0E7B551
telfhash t17b511c9aef740accabce445484cfa12d0bfc725f5b582493da0dab0f9583682b01dc27
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 :
51
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/6950387de126b9ff43935b73/reports/00ca31dc-4737-490b-ac83-34a5bec1d4f6/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T16:56:00Z UTC
Last seen:
2025-12-28T00:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3358435465ab5c5f493b7cf993e917e2dab10f34e766c34e4cad035e1fb2cf1a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7733d3c6-80c3-47fd-97c0-cdd590675fa9
Behavior Graph:
Download SVG
%3 guuid=a1d99b22-1900-0000-ec66-0a83d90a0000 pid=2777 /usr/bin/sudo guuid=c9b8f624-1900-0000-ec66-0a83de0a0000 pid=2782 /tmp/sample.bin guuid=a1d99b22-1900-0000-ec66-0a83d90a0000 pid=2777->guuid=c9b8f624-1900-0000-ec66-0a83de0a0000 pid=2782 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3458c362-ceeb-4f4f-ad7a-d1725b87bbcd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1840478
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840478 Sample: jklarm.elf Startdate: 27/12/2025 Architecture: LINUX Score: 60 18 175.208.111.59, 23 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->18 20 175.208.111.64, 23 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 jklarm.elf 2->8         started        signatures3 process4 process5 10 jklarm.elf 8->10         started        process6 12 jklarm.elf 10->12         started        14 jklarm.elf 10->14         started        16 jklarm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3358435465ab5c5f493b7cf993e917e2dab10f34e766c34e4cad035e1fb2cf1a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3358435465ab5c5f493b7cf993e917e2dab10f34e766c34e4cad035e1fb2cf1a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 19:50:20 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=gnmegvdfvnof6sj3pt4zh2ix4lnlcdzu45tmgtsmvubv4h5sz4na._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251227-ykd8zsxnan/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0d986b99-bb97-4c19-aebe-e26461c15144
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/3358435465ab5c5f493b7cf993e917e2dab10f34e766c34e4cad035e1fb2cf1a

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 3358435465ab5c5f493b7cf993e917e2dab10f34e766c34e4cad035e1fb2cf1a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739232/
  
Delivery method
Distributed via web download

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