MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6830d3b77d006e901ed346704e336f999e302b27af2b904f77e6f0377a964c2. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6830d3b77d006e901ed346704e336f999e302b27af2b904f77e6f0377a964c2
SHA3-384 hash: 09798da00f04b8ffadc5c363b49469f503c2b3bef628de3fe9828dad598813dace951dae1d8a87cc5943ef65b71f5933
SHA1 hash: 8d663dc74d6b448c55a65f69764f9369b14351d7
MD5 hash: 7e569b0ee6f1e0b00e4c371cca448c4a
humanhash: hawaii-nebraska-zulu-nitrogen
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:74'740 bytes
First seen:2025-10-31 19:14:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FvSCKVk50N5XncqL7SEHNcgSXOYO19zYT+xSX/EvRc3PqPjorC:FvSCqwUcqL7SEtsOjzE5/ydPjSC
TLSH T17273028A15966592F3580E719D5732C0629E24A006A38FE1BCC3A7992D211ADFF5CDB3
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :74'740 bytes
File size (de-compressed) :166'896 bytes
Format:linux/mips
Unpacked file: fa678330da505188a4028efd2191bb64be54e68aa85ae749ea0438ad4757ca2b

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Creating a file
Locks files
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-31T17:25:00Z UTC
Last seen:
2025-10-31T17:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a6830d3b77d006e901ed346704e336f999e302b27af2b904f77e6f0377a964c2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/95e2dcee-4b19-46a5-ab59-ee9a03263127
Behavior Graph:
Download SVG
%3 guuid=960d0dba-1600-0000-ae9d-ad4dc00c0000 pid=3264 /usr/bin/sudo guuid=4624e5bb-1600-0000-ae9d-ad4dc70c0000 pid=3271 /tmp/sample.bin guuid=960d0dba-1600-0000-ae9d-ad4dc00c0000 pid=3264->guuid=4624e5bb-1600-0000-ae9d-ad4dc70c0000 pid=3271 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/389ee160-addf-4a09-b19c-13fe3bf00d58
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1805946
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1805946 Sample: xnxnxnxnxnxnxnxnmipsxnxn.elf Startdate: 31/10/2025 Architecture: LINUX Score: 22 12 34.254.182.186, 443, 54642 AMAZON-02US United States 2->12 14 54.171.230.55, 443 AMAZON-02US United States 2->14 16 Sample is packed with UPX 2->16 6 dash rm 2->6         started        8 dash rm 2->8         started        10 xnxnxnxnxnxnxnxnmipsxnxn.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a6830d3b77d006e901ed346704e336f999e302b27af2b904f77e6f0377a964c2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6830d3b77d006e901ed346704e336f999e302b27af2b904f77e6f0377a964c2/
Threat name:
Linux.PUA.Maltiverza
Create hunting rule
Status:
Malicious
First seen:
2025-10-31 19:16:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u2bq2o3x2adosapngrtqjyzw7gm6gavsplzlsbhxpzxqg55jmtba._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery upx
Link:
https://tria.ge/reports/251031-xysg4aax4b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
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/a6830d3b77d006e901ed346704e336f999e302b27af2b904f77e6f0377a964c2

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 a6830d3b77d006e901ed346704e336f999e302b27af2b904f77e6f0377a964c2

(this sample)

Mirai

elf fa678330da505188a4028efd2191bb64be54e68aa85ae749ea0438ad4757ca2b

  
URLhaus
https://urlhaus.abuse.ch/url/3685698/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 fa678330da505188a4028efd2191bb64be54e68aa85ae749ea0438ad4757ca2b
  
Dropping
MD5 c3657a26b873ee4b06448ca2585f7a58

Comments