MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3a9404eb25421aa41cc308f5e0326930e569ddf4cbbe1842ffd73a84449a6d4. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3a9404eb25421aa41cc308f5e0326930e569ddf4cbbe1842ffd73a84449a6d4
SHA3-384 hash: ff11e2a8657f9bc3d662cf21db201009b320927ca63f918d3f2643105b2d8e627664d9a4a280439e685c10a3017b3d3f
SHA1 hash: 442856652d81e7db048c0eec4fddb33bf7d73f1b
MD5 hash: 3c0f869bd5e33d10437bfc365f8a932f
humanhash: lima-ten-mexico-lamp
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:826'604 bytes
First seen:2026-04-09 13:32:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:A4imjQlwqLc44sIeTw+u8DYjaUi4JZ+jaL6U2:A4iPhIeTwx8DY6CZ+jas
TLSH T176056C223711CF65D314C67009F3C7615AE525A21BE2518AB27CC32CBEA162E6D5FEF8
telfhash t157b0929c1bb8044808de8e20a48a095baa4f66065aa85511cfc6d0a8803c00a4268efe
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b3a9404eb25421aa41cc308f5e0326930e569ddf4cbbe1842ffd73a84449a6d4
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8853a796-0c55-4839-bc7e-bf76f94b81cf
Behavior Graph:
Download SVG
%3 guuid=e3af7ae7-1600-0000-b0f5-7f320a0e0000 pid=3594 /usr/bin/sudo guuid=bde2e1e9-1600-0000-b0f5-7f32100e0000 pid=3600 /tmp/sample.bin guuid=e3af7ae7-1600-0000-b0f5-7f320a0e0000 pid=3594->guuid=bde2e1e9-1600-0000-b0f5-7f32100e0000 pid=3600 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e2aaa1e0-2c53-40be-9f78-09fe687bd89c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3a9404eb25421aa41cc308f5e0326930e569ddf4cbbe1842ffd73a84449a6d4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b3a9404eb25421aa41cc308f5e0326930e569ddf4cbbe1842ffd73a84449a6d4/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wouuatvskqq2uqomgchv4azgsmhfnho7js56dbbp7vz2qrcju3ka._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260409-qs8tkaas9s/
Behaviour
System Network Configuration Discovery
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/b3a9404eb25421aa41cc308f5e0326930e569ddf4cbbe1842ffd73a84449a6d4

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: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: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.

Web download

Mirai

elf b3a9404eb25421aa41cc308f5e0326930e569ddf4cbbe1842ffd73a84449a6d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3814992/
  
Delivery method
Distributed via web download

Comments