MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06349156d85a3a8577ac8cfd03c84ae468b5b0be477fafdeb7ce7892a55ddd29. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 06349156d85a3a8577ac8cfd03c84ae468b5b0be477fafdeb7ce7892a55ddd29
SHA3-384 hash: 2ca8ddcefea3bb6301015103397ba773352b9e0101be5298c17510f6471534055201bcfa84163128b392b14b3c99f4d9
SHA1 hash: 74171c5df5bdeccf16f949796d983f13ccb74941
MD5 hash: d49a1521655b899a89723d617578fcda
humanhash: six-south-nevada-november
File name:kurayami.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:59'972 bytes
First seen:2026-03-30 06:58:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6UaADD5K5ZZwFQesZBE+a3MrucFjZSPOvdoCQd4oZGclNU7D5nnouy8HyY:jtlK5Zi/sFCLQjZSPOvdoCQq6NU7D5n9
TLSH T199430273CCF48C09F26606B70536FAD5D1C2D4AE1AB804B63B5039E51AED9B46922BC3
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 adliwahid
Tags:mirai UPX
File size (compressed) :59'972 bytes
File size (de-compressed) :151'084 bytes
Format:linux/i386
Unpacked file: 9c9d3cfb28e71b2f71412a8bfe32d4fc7124abf6662b450cf85329e51c676942

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
Sends data to a server
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai packed threat upx
Link:
https://www.filescan.io/uploads/69ca1f962346b9da57afba42/reports/d5f6bcd7-5ea7-4c5b-975f-840fdab17fb8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/06349156d85a3a8577ac8cfd03c84ae468b5b0be477fafdeb7ce7892a55ddd29
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8b0aee6e-c638-43a6-87f9-61e820245206
Behavior Graph:
Download SVG
%3 guuid=b8d33841-1e00-0000-dbc4-749a3d0d0000 pid=3389 /usr/bin/sudo guuid=da4dd643-1e00-0000-dbc4-749a440d0000 pid=3396 /tmp/sample.bin net guuid=b8d33841-1e00-0000-dbc4-749a3d0d0000 pid=3389->guuid=da4dd643-1e00-0000-dbc4-749a440d0000 pid=3396 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=da4dd643-1e00-0000-dbc4-749a440d0000 pid=3396->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=4f06fd44-1e00-0000-dbc4-749a470d0000 pid=3399 /tmp/sample.bin guuid=da4dd643-1e00-0000-dbc4-749a440d0000 pid=3396->guuid=4f06fd44-1e00-0000-dbc4-749a470d0000 pid=3399 clone guuid=4d1c9e71-1f00-0000-dbc4-749ae9100000 pid=4329 /tmp/sample.bin guuid=da4dd643-1e00-0000-dbc4-749a440d0000 pid=3396->guuid=4d1c9e71-1f00-0000-dbc4-749ae9100000 pid=4329 clone guuid=ccd8a371-1f00-0000-dbc4-749aea100000 pid=4330 /tmp/sample.bin net send-data zombie guuid=da4dd643-1e00-0000-dbc4-749a440d0000 pid=3396->guuid=ccd8a371-1f00-0000-dbc4-749aea100000 pid=4330 clone guuid=a0544545-1e00-0000-dbc4-749a490d0000 pid=3401 /tmp/sample.bin guuid=4f06fd44-1e00-0000-dbc4-749a470d0000 pid=3399->guuid=a0544545-1e00-0000-dbc4-749a490d0000 pid=3401 clone guuid=267a4b45-1e00-0000-dbc4-749a4a0d0000 pid=3402 /tmp/sample.bin net send-data zombie guuid=4f06fd44-1e00-0000-dbc4-749a470d0000 pid=3399->guuid=267a4b45-1e00-0000-dbc4-749a4a0d0000 pid=3402 clone guuid=267a4b45-1e00-0000-dbc4-749a4a0d0000 pid=3402->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 5b1fbf77-b20c-52ab-bd01-8608ea336134 142.248.80.144:69 guuid=267a4b45-1e00-0000-dbc4-749a4a0d0000 pid=3402->5b1fbf77-b20c-52ab-bd01-8608ea336134 send: 10B guuid=32c27171-2000-0000-dbc4-749afe130000 pid=5118 /tmp/sample.bin net send-data guuid=267a4b45-1e00-0000-dbc4-749a4a0d0000 pid=3402->guuid=32c27171-2000-0000-dbc4-749afe130000 pid=5118 clone guuid=ccd8a371-1f00-0000-dbc4-749aea100000 pid=4330->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ccd8a371-1f00-0000-dbc4-749aea100000 pid=4330->5b1fbf77-b20c-52ab-bd01-8608ea336134 send: 6B 8ca8c957-83d3-541a-aa71-4c1c2d322419 152.233.30.18:53 guuid=32c27171-2000-0000-dbc4-749afe130000 pid=5118->8ca8c957-83d3-541a-aa71-4c1c2d322419 send: 5973426B guuid=8d8d7a71-2000-0000-dbc4-749aff130000 pid=5119 /tmp/sample.bin guuid=32c27171-2000-0000-dbc4-749afe130000 pid=5118->guuid=8d8d7a71-2000-0000-dbc4-749aff130000 pid=5119 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31f14167-39d7-4d52-a85d-8a5462cddef7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/06349156d85a3a8577ac8cfd03c84ae468b5b0be477fafdeb7ce7892a55ddd29
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06349156d85a3a8577ac8cfd03c84ae468b5b0be477fafdeb7ce7892a55ddd29/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-30 03:23:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ay2jcvwyli5ik55mrt6qhsck4rullmf6i5727xvxzz4jfjk53uuq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260330-hrm7gags4y/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/06349156d85a3a8577ac8cfd03c84ae468b5b0be477fafdeb7ce7892a55ddd29

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 06349156d85a3a8577ac8cfd03c84ae468b5b0be477fafdeb7ce7892a55ddd29

(this sample)

Mirai

elf 9c9d3cfb28e71b2f71412a8bfe32d4fc7124abf6662b450cf85329e51c676942

  
Dropping
SHA256 9c9d3cfb28e71b2f71412a8bfe32d4fc7124abf6662b450cf85329e51c676942
  
Dropping
MD5 922821c9bea36648c1b20986a4accadc
  
URLhaus
https://urlhaus.abuse.ch/url/3808204/
  
Delivery method
Distributed via web download

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