MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a08c19116a537e1212a91a47489256c32f0a72ddafed987eac142c7eeb2f998. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: 8a08c19116a537e1212a91a47489256c32f0a72ddafed987eac142c7eeb2f998
SHA3-384 hash: 7fbbaf10bb57559fcf34f0b8891dc16f1e7f82ae74aac59a9518b2c3651d21cc3d3f2c939ab578e41eec8570c4c66df9
SHA1 hash: 0e7b672e8302d5afc1256efa5256ccf87a3ac006
MD5 hash: a30b352a5243b4bb28f02ccff6dada02
humanhash: quiet-mike-delta-moon
File name:nwfaiehg4ewijfgriehgirehaughrarg.x86_64
Download: download sample
Signature Mirai
File size:41'868 bytes
First seen:2025-10-13 11:58:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3Ai7PZ6edbWDeBi79hOaFuIvJa2PHMZhf/EzeSDvk5vm94JSx0x0Kr:x7FRWDSi7DpvJa2/JvQ5vhJS2Pr
TLSH T11613025391BED1BDC0B9C0BF9C7D26D876875C5683C292C60DCB80ED9D89DB86981CB2
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 abuse_ch
Tags:elf mirai

Intelligence


File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Removes directories from a temporary directory
Runs as daemon
Removes directories
Kills processes
Deleting a recently created file
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-10-13T09:46:00Z UTC
Last seen:
2025-10-15T10:14:00Z UTC
Hits:
~1000
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2025-10-13 12:21:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Mirai
Mirai family
Malware Config
C2 Extraction:
seal.bravoteam6.org
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:SUSP_ELF_LNX_UPX_Compressed_File
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
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 8a08c19116a537e1212a91a47489256c32f0a72ddafed987eac142c7eeb2f998

(this sample)

  
Delivery method
Distributed via web download

Comments