MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5579164d38899b40940b7396dfb5c5d7f9abc6b4cf8d1623f71a60ce188f0f9. 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 6 File information Comments

SHA256 hash: c5579164d38899b40940b7396dfb5c5d7f9abc6b4cf8d1623f71a60ce188f0f9
SHA3-384 hash: 0a015e2a90bdda5576bf971cfc963c909dfe26064a4ed85ff48e298b4c72260166d5b351c3305a378ac226a37bd4aea1
SHA1 hash: 05396efae4e1b5a3a1ec1b3394e9fe851379cde6
MD5 hash: cf8faa6bbdd9d3b55177364d06dcff4e
humanhash: bakerloo-friend-double-mars
File name:pid.arm5
Download: download sample
Signature Mirai
File size:372'328 bytes
First seen:2026-08-10 05:31:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:aa9Ma9Xa9SPicUgBm/wnB/v27S4sKJeXyQfQYkf/7:aa9Ma9Xa9SKcU7wnwNQf
TLSH T16884FD9CB5F2E2CAD1D4EA75B319784D37630736B1D73146A50EDA3322EF19809BDA20
telfhash t1a701cee209bf18f2c3e9a201e183b4292b5d2c14bf843cd74895a95c9822ec519f7c2f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence


File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Opens a port
Collects information on the CPU
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 masquerade rust
Status:
terminated
Behavior Graph:
%3 guuid=cd64892c-1c00-0000-36a3-ea2341060000 pid=1601 /usr/bin/sudo guuid=8ec58132-1c00-0000-36a3-ea2345060000 pid=1605 /tmp/sample.bin guuid=cd64892c-1c00-0000-36a3-ea2341060000 pid=1601->guuid=8ec58132-1c00-0000-36a3-ea2345060000 pid=1605 execve
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2026-08-10 05:35:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Please note that we are no longer able to provide a coverage score for Virus Total.

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_IoT_Persistence_Hunt
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:enterpriseapps2
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SHA512_Constants
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
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 c5579164d38899b40940b7396dfb5c5d7f9abc6b4cf8d1623f71a60ce188f0f9

(this sample)

Comments