MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09a8c9e56877681cb1895775dbb2336ae23e8c3754676d37baf913cdb67d15e8. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 09a8c9e56877681cb1895775dbb2336ae23e8c3754676d37baf913cdb67d15e8
SHA3-384 hash: 3ac10845d53a3e13de370a80fc9275f39c14d3144cf38327a6bb3ce4741adea19cdfd5f151bea0f9eb6c129f87d93fb9
SHA1 hash: ff8b88a6220d1fca21643a87659fe40dcb970b9e
MD5 hash: b7130997e71da97987f2767fc7a8b91e
humanhash: undress-colorado-autumn-papa
File name:xnxnxnxnxnxnxnxnarmv4lxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:56'536 bytes
First seen:2025-10-18 16:37:10 UTC
Last seen:2025-10-18 17:29:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:vmr4oKciiT032NJBNBlTcEzNmQvtL6/IS8npgYtOP16Ub0:vYiODNXNBlTcEJmQ96/epttE6u0
TLSH T1364302854FC4EE99E535C7B1BBF56204AE2024A7C33C125D8EAEC7BC3615B436644686
telfhash t1b7b00215686741c535cc2d04645fe0503a01ad59cfcffd153f5d5454d5490d171df523
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 :
2
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68f3c250c85c5c56972d8289/reports/4394a933-fc40-43ff-952a-160ddb07befd/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2025-10-18T14:50:00Z UTC
Last seen:
2025-10-18T14:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/09a8c9e56877681cb1895775dbb2336ae23e8c3754676d37baf913cdb67d15e8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/77f57981-b9bd-41d8-86ae-28ee54166fac
Behavior Graph:
Download SVG
%3 guuid=cb9a8c84-2200-0000-5176-55fed00b0000 pid=3024 /usr/bin/sudo guuid=8989ab86-2200-0000-5176-55fed80b0000 pid=3032 /tmp/sample.bin guuid=cb9a8c84-2200-0000-5176-55fed00b0000 pid=3024->guuid=8989ab86-2200-0000-5176-55fed80b0000 pid=3032 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c871f7a2-449a-47b3-a211-d93e1e705605
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1797704
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1797704 Sample: xnxnxnxnxnxnxnxnarmv4lxnxn.elf Startdate: 18/10/2025 Architecture: LINUX Score: 52 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 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 xnxnxnxnxnxnxnxnarmv4lxnxn.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/09a8c9e56877681cb1895775dbb2336ae23e8c3754676d37baf913cdb67d15e8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/09a8c9e56877681cb1895775dbb2336ae23e8c3754676d37baf913cdb67d15e8/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 16:38:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bgumtzlio5ubzmmjk525xmrtnlrd5dbxkrtw2n527ej43nt5cxua._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251018-t45g3aex2c/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fe428ae4-cc42-457b-9681-2d4fb34d687b
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/09a8c9e56877681cb1895775dbb2336ae23e8c3754676d37baf913cdb67d15e8

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 09a8c9e56877681cb1895775dbb2336ae23e8c3754676d37baf913cdb67d15e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3680241/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3680234/

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