MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a3b692f49f4734af774102cce6eafc7feb20ca39cd702fcd979ca5c30ff24eb. 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: 5


Intelligence 5 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a3b692f49f4734af774102cce6eafc7feb20ca39cd702fcd979ca5c30ff24eb
SHA3-384 hash: 6968b1e296ba4dfe73c3c887f48937e8daaa5afc7c884ffa89782b32553e9f3220d2bede574e92355c8a93d7cd20e569
SHA1 hash: 83f31037fa8a92469f20baad86c3d5d009f6dd90
MD5 hash: 22dbbd96fb7090c1a6e21bfa0cab1242
humanhash: whiskey-lemon-green-early
File name:0a3b692f49f4734af774102cce6eafc7feb20ca39cd702fcd979ca5c30ff24eb
Download: download sample
Signature Mirai
Create hunting rule
File size:831'644 bytes
First seen:2026-07-02 10:22:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:5M7DFlGIThp3hs9K+ARTZcaDVz4j1SfDOYw:2+IThp3hSyh+Sf6
TLSH T1EC057D9EE793E4F2F25301B6124FC7F20470A1266013FAB2EB45AA7674767912F1632D
telfhash t1dee078794fe556650c51d851b6ea0f563d1ef6074555fd43d42080ec005554e341fd1f
Magika elf
Reporter JAMESWT_WT
Tags:disciplinenahidwin-st elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file in the %temp% directory
Locks files
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/601fc426-5dc9-49e6-82fe-dda43f65c463
Behavior Graph:
Download SVG
%3 guuid=3e4c01bc-1e00-0000-fa86-381b37140000 pid=5175 /usr/bin/sudo guuid=75c20abe-1e00-0000-fa86-381b38140000 pid=5176 /tmp/sample.bin delete-file guuid=3e4c01bc-1e00-0000-fa86-381b37140000 pid=5175->guuid=75c20abe-1e00-0000-fa86-381b38140000 pid=5176 execve guuid=3eeb3cbe-1e00-0000-fa86-381b39140000 pid=5177 /tmp/sample.bin guuid=75c20abe-1e00-0000-fa86-381b38140000 pid=5176->guuid=3eeb3cbe-1e00-0000-fa86-381b39140000 pid=5177 clone guuid=3bbf46be-1e00-0000-fa86-381b3a140000 pid=5178 /tmp/sample.bin net send-data write-file zombie guuid=3eeb3cbe-1e00-0000-fa86-381b39140000 pid=5177->guuid=3bbf46be-1e00-0000-fa86-381b3a140000 pid=5178 clone 7222fbc7-e60e-581c-8ad1-8025f6a2e865 95.164.53.106:5444 guuid=3bbf46be-1e00-0000-fa86-381b3a140000 pid=5178->7222fbc7-e60e-581c-8ad1-8025f6a2e865 con 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3bbf46be-1e00-0000-fa86-381b3a140000 pid=5178->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 468B
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a0e84a92-9495-4146-9aef-4daad5dff968
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0a3b692f49f4734af774102cce6eafc7feb20ca39cd702fcd979ca5c30ff24eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a3b692f49f4734af774102cce6eafc7feb20ca39cd702fcd979ca5c30ff24eb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-24 09:40:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
2 of 36 (5.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bi5wsl2j6rzuv53ucawm43vpy77ledfdttlqf7gzphffymh7etvq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/260702-me5yzaet9m/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/0a3b692f49f4734af774102cce6eafc7feb20ca39cd702fcd979ca5c30ff24eb

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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: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.

Comments