MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eea0c5bf3c809a9ce2deabe1077a8821cf9ddcb96781bdbabd90d0ea2aa55541. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments

SHA256 hash: eea0c5bf3c809a9ce2deabe1077a8821cf9ddcb96781bdbabd90d0ea2aa55541
SHA3-384 hash: 39dfc572173a9ecbd221b24ce696db6a9d56ff430387fea3cb11309c306b0fbcb2d6df2f706a2fb3e3bb5ce4b50348cb
SHA1 hash: 9ed9d21085c3cf0351fec69babb3a80336d1951f
MD5 hash: e81bf5d33ec0275e1cb7c4c6c3cab7bf
humanhash: missouri-ohio-summer-mirror
File name:kvariant.mips
Download: download sample
Signature Mirai
File size:113'732 bytes
First seen:2025-10-24 04:02:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VFoF8cOcR380MWomRD/iCXdXaie527FQpWwNCq7:0jPRD/VtXaG7Wpaa
TLSH T160B3A64B6E218FBEF36987304BB74E21A75923C627F1D681D19CD9141E503CD682FBA8
telfhash t1d621901c893823f097755d9d5bedfb76e59070df06226e3b8e00e8adab6d9415d00c2c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence


File Origin
# of uploads :
1
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
DNS request
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated opendir opendir
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-24T01:16:00Z UTC
Last seen:
2025-10-25T20:23:00Z UTC
Hits:
~100
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Gafgyt.ge
Status:
terminated
Behavior Graph:
%3 guuid=53625004-1900-0000-e62a-146f5a140000 pid=5210 /usr/bin/sudo guuid=3170d706-1900-0000-e62a-146f5b140000 pid=5211 /tmp/sample.bin guuid=53625004-1900-0000-e62a-146f5a140000 pid=5210->guuid=3170d706-1900-0000-e62a-146f5b140000 pid=5211 execve
Result
Threat name:
Detection:
malicious
Classification:
troj
Score:
92 / 100
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801039 Sample: kvariant.mips.elf Startdate: 24/10/2025 Architecture: LINUX Score: 92 25 223.8.163.6, 37215 CHINANET-BACKBONENo31Jin-rongStreetCN China 2->25 27 67.93.104.111 XO-AS15US United States 2->27 29 100 other IPs or domains 2->29 31 Suricata IDS alerts for network traffic 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 4 other signatures 2->37 9 kvariant.mips.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 process5 17 kvariant.mips.elf 9->17         started        process6 19 kvariant.mips.elf 17->19         started        process7 21 kvariant.mips.elf 19->21         started        23 kvariant.mips.elf 19->23         started       
Threat name:
Linux.Backdoor.Gafgyt
Status:
Malicious
First seen:
2025-10-24 04:03:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Behaviour
System Network Configuration Discovery
Changes its process name
Contacts a large (37211) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
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:CVE_2017_17215
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 eea0c5bf3c809a9ce2deabe1077a8821cf9ddcb96781bdbabd90d0ea2aa55541

(this sample)

  
Delivery method
Distributed via web download

Comments