MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1636fa0a3ef5d67bf97b5b79843f85d4bee194d99df2fe73058bcc7a28c8b9d6. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1636fa0a3ef5d67bf97b5b79843f85d4bee194d99df2fe73058bcc7a28c8b9d6
SHA3-384 hash: 0edc251f8661608cfb78dbf9c3db96f7291e2293e07cd4a1ecda52b43d039ef57d507bd383528834727aaef5e84234f2
SHA1 hash: cf93ac56e390cb1933b1d431dc32e5c055ed4030
MD5 hash: cb386e6fca6a947d929587e262cd2b23
humanhash: queen-florida-virginia-quiet
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:83'084 bytes
First seen:2025-11-29 22:03:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:CxnjOSuwgUtOJ8gueoJYp0gNaIAEbSMDiYyom8Kxcl5kYG:FS09yQ0qaiyom8KxcliZ
TLSH T1E6831946BD819F01D5C912B6FE2E118E33131768E3DEB2239D109B247BCB92B0E7B559
telfhash t1c21100365bc8acdcb7f4e246d249612a259430e557206c025f6e6a0646634d1b7ad83d
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 :
31
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29504.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136015-0
Create hunting rule

Unix.Trojan.Mirai-9876194-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/692b6ddbefb2056353591752/reports/af12ddd7-a908-42b0-8284-65b3807c488d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1636fa0a3ef5d67bf97b5b79843f85d4bee194d99df2fe73058bcc7a28c8b9d6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-29T16:46:00Z UTC
Last seen:
2025-11-29T18:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1636fa0a3ef5d67bf97b5b79843f85d4bee194d99df2fe73058bcc7a28c8b9d6/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/847c3db6-1af7-4ea2-9c0d-2709aef5c8f3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1822879
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822879 Sample: arm6.elf Startdate: 29/11/2025 Architecture: LINUX Score: 64 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1636fa0a3ef5d67bf97b5b79843f85d4bee194d99df2fe73058bcc7a28c8b9d6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1636fa0a3ef5d67bf97b5b79843f85d4bee194d99df2fe73058bcc7a28c8b9d6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 22:04:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cy3pucr66xlhx6l3ln4yip4f2s7odfgztxzp44yfrpghukgixhla._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:wicked
Link:
https://tria.ge/reports/251129-1yzsystjhl/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136015-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d4226fb5-90be-4459-88ae-f63f71d14271
Please note that we are no longer able to provide a coverage score for Virus Total.

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 1636fa0a3ef5d67bf97b5b79843f85d4bee194d99df2fe73058bcc7a28c8b9d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3718638/
  
Delivery method
Distributed via web download

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