MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 331e472f4295c9c2f3d1bea540e82d39a3407c2d93527cde7d4d9494581c98fa. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 331e472f4295c9c2f3d1bea540e82d39a3407c2d93527cde7d4d9494581c98fa
SHA3-384 hash: ba99bde8b2701e2a9a0b190137e9e4a21225b4e85bcb95053bda3e45eb4129a7f851ca1ecc88f514c5937307eec42cd6
SHA1 hash: 17f6eacbd7e931ca1b6d903bd0d5f40f27abc1c6
MD5 hash: fa0732fba85a2fe55048dc82bb92decb
humanhash: network-maryland-speaker-black
File name:monero.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:85'548 bytes
First seen:2026-06-19 14:56:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:UXqOwcCPPOJEGr0txPmHWC4mqJBQGsFYyVoTQN2vcp4YT4pxO12S8TVJ:UXlFEGKx+HwmqJBQGsCyVopUp/4G1FcJ
TLSH T144831268E26DC97DE07CEF3C2AA94FDA22008D0A851B3C4F7574AC9473FD816979614D
Magika elf
Reporter BlinkzSec
Tags:UPX
File size (compressed) :85'548 bytes
File size (de-compressed) :166'648 bytes
Format:linux/mipsel
Unpacked file: 6be1d75515cab42909768a3576126eebb09e68352835012516f39bfd1cbd375d

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
SE SE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/990b4cae-b003-4a92-8ead-63eb37726938/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Creating a file
Connection attempt
Runs as daemon
Manages services
Substitutes an application name
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-19T12:02:00Z UTC
Last seen:
2026-06-20T00:38:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.hv
Link:
https://opentip.kaspersky.com/331e472f4295c9c2f3d1bea540e82d39a3407c2d93527cde7d4d9494581c98fa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6b51067e-e486-49c6-b84e-03f0d6b7b288
Behavior Graph:
Download SVG
%3 guuid=54723bcc-1900-0000-a091-69e4bd0b0000 pid=3005 /usr/bin/sudo guuid=938288cf-1900-0000-a091-69e4ca0b0000 pid=3018 /tmp/sample.bin guuid=54723bcc-1900-0000-a091-69e4bd0b0000 pid=3005->guuid=938288cf-1900-0000-a091-69e4ca0b0000 pid=3018 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ae7c7aa1-707b-4143-b6b9-da81e13b712e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/331e472f4295c9c2f3d1bea540e82d39a3407c2d93527cde7d4d9494581c98fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/331e472f4295c9c2f3d1bea540e82d39a3407c2d93527cde7d4d9494581c98fa/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/331e472f4295c9c2f3d1bea540e82d39a3407c2d93527cde7d4d9494581c98fa
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-06-19 14:49:21 UTC
File Type:
ELF32 Little (SO)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gmpeol2csxe4f46rx2sub2bnhgrua7bnsnjhzxt5jwkjiwa4td5a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/260619-sbrvtsas9w/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
UPX packed file
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Modifies systemd
Write file to user bin folder
Modifies Watchdog functionality
Unexpected DNS network traffic destination
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/331e472f4295c9c2f3d1bea540e82d39a3407c2d93527cde7d4d9494581c98fa

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:elf_arm_mips_ko_so
Create hunting rule
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 331e472f4295c9c2f3d1bea540e82d39a3407c2d93527cde7d4d9494581c98fa

(this sample)

Mirai

elf 6be1d75515cab42909768a3576126eebb09e68352835012516f39bfd1cbd375d

  
Dropping
SHA256 6be1d75515cab42909768a3576126eebb09e68352835012516f39bfd1cbd375d
  
Dropping
MD5 bdfa3bbd366c1d4e351f5d313c6674f1
  
URLhaus
https://urlhaus.abuse.ch/url/3867621/
  
Delivery method
Distributed via web download

Comments