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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b36d2db503b1d98f58b8c2e371990492d8d0b4833a7d3c95596e1b5840b62d4c. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b36d2db503b1d98f58b8c2e371990492d8d0b4833a7d3c95596e1b5840b62d4c
SHA3-384 hash: 4551151310b2fff87b768f4711b907aeb695902be35b8f85bc2951ebf0c837fc0178886a1b50793c1d9052a59b13b16e
SHA1 hash: b994c635dd2fe553ae8bb7baf30e4e630c462120
MD5 hash: 84b97dc67e9586f37105619ea2091c50
humanhash: ohio-salami-speaker-twenty
File name:stub.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:626'005 bytes
First seen:2026-09-28 11:04:27 UTC
Last seen:2026-09-29 06:47:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:F2ctKrS0XUwn67ayLtLiXRU2zzi6aNjodD6pmkVf32cgpeSa9VWKiS:YCp7mXtni6aBh321eSiVWKh
TLSH T1FAD44A55F8809F63C9C52A36F64E826833274778C7E7730689144B383BA7A6F0F3A645
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.GenericKD.60058414.6555.32359.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/6aba49f28e9b18b271d85dbb/reports/291e9267-9b1e-4f21-9921-1c6c8d8db274/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-29T19:33:00Z UTC
Last seen:
2026-09-30T08:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b36d2db503b1d98f58b8c2e371990492d8d0b4833a7d3c95596e1b5840b62d4c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/760b1793-9e0d-47ac-ba42-5ce2c30560f0
Behavior Graph:
Download SVG
%3 guuid=7a99a387-1b00-0000-aa5c-363393090000 pid=2451 /usr/bin/sudo guuid=9588668a-1b00-0000-aa5c-36339a090000 pid=2458 /tmp/sample.bin guuid=7a99a387-1b00-0000-aa5c-363393090000 pid=2451->guuid=9588668a-1b00-0000-aa5c-36339a090000 pid=2458 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/17a97d18-d655-4dde-bb48-14867b3c283f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b36d2db503b1d98f58b8c2e371990492d8d0b4833a7d3c95596e1b5840b62d4c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b36d2db503b1d98f58b8c2e371990492d8d0b4833a7d3c95596e1b5840b62d4c/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-28 11:05:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnws3nidwhmy6wfyylrxdgieslmnbnedhj6tzfkznynvqqfwfvga._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260928-m6zk9ssv6j/
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/b36d2db503b1d98f58b8c2e371990492d8d0b4833a7d3c95596e1b5840b62d4c

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:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
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 b36d2db503b1d98f58b8c2e371990492d8d0b4833a7d3c95596e1b5840b62d4c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918792/
  
Delivery method
Distributed via web download

Comments