MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7
SHA3-384 hash: b13ee33a4046e7c12e62308a6069834332052d6eab4805c58e6523a225929739b3f004f78804247d091044ade9d06a22
SHA1 hash: 06ec9f93ac09910f7a2f0d9188e38c2349c6e1e4
MD5 hash: f7e00a432a0c3a129dc5782a72f8392f
humanhash: eight-violet-fish-kitten
File name:xnxnxnxnxnxnxnxnx86_64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:136'064 bytes
First seen:2026-01-25 17:07:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lAF2acRfkY6z3xv+ErH4vk9954rlvLFZW8YYQY:yIRfe3xvvSrlvZZ7UY
TLSH T17FD35C0A79D270FCC687D170926E9F61EA3A745C02183DBBA3C2AE711937ED05E15F62
telfhash t1c331eeb14e9a366812c7a712f319bf69f073150205f1f4e99d376de8ce123824fa30a2
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 10c14d19b4a9658d8643ddb46b5db04dc80d0c7599303c4364e5fa374b24031f
File size (compressed) :63'928 bytes
File size (de-compressed) :136'064 bytes
Format:linux/amd64
Packed file: 10c14d19b4a9658d8643ddb46b5db04dc80d0c7599303c4364e5fa374b24031f

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Trojan.Gafgyt-10059182-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bashlite gafgyt mirai
Link:
https://www.filescan.io/uploads/69764e0655805a763ff53a76/reports/529f8e15-877b-41bb-ba8e-ecd62d76182a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-25T15:22:00Z UTC
Last seen:
2026-01-25T16:00:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.ix
Link:
https://opentip.kaspersky.com/fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/04b7fb9c-4182-4cdc-be3a-9d7ae44005d2
Behavior Graph:
Download SVG
%3 guuid=4208dd87-1800-0000-40be-4a9cd10c0000 pid=3281 /usr/bin/sudo guuid=87c5c589-1800-0000-40be-4a9cd80c0000 pid=3288 /tmp/sample.bin guuid=4208dd87-1800-0000-40be-4a9cd10c0000 pid=3281->guuid=87c5c589-1800-0000-40be-4a9cd80c0000 pid=3288 execve guuid=c908f089-1800-0000-40be-4a9cda0c0000 pid=3290 /tmp/sample.bin zombie guuid=87c5c589-1800-0000-40be-4a9cd80c0000 pid=3288->guuid=c908f089-1800-0000-40be-4a9cda0c0000 pid=3290 clone guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3291 /tmp/sample.bin net send-data zombie guuid=c908f089-1800-0000-40be-4a9cda0c0000 pid=3290->guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3291 clone 0b954d25-2c37-5b74-9b77-24d6a21445da 194.110.247.71:54128 guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3291->0b954d25-2c37-5b74-9b77-24d6a21445da send: 127B 4f6baed0-9587-596c-82b3-fd721afe4cc1 10.0.2.3:53 guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3291->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 41B guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3292 /tmp/sample.bin guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3291->guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3292 clone guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3293 /tmp/sample.bin zombie guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3291->guuid=869ffb89-1800-0000-40be-4a9cdb0c0000 pid=3293 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/62aa9037-17e3-4df2-9e25-ec066c3191c4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1857199
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 17:08:25 UTC
File Type:
ELF64 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7laplq5jsskz7lm6rmpfsdbnggzuwanir6vec46ntbxchh2mn7lq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/260125-vnqveabv2g/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 10c14d19b4a9658d8643ddb46b5db04dc80d0c7599303c4364e5fa374b24031f

Mirai

elf fac0f5c3a994959fad9e8b1e590c2d31b34b01a88faa4173cd986e239f4c6fd7

(this sample)

  
Dropped by
SHA256 10c14d19b4a9658d8643ddb46b5db04dc80d0c7599303c4364e5fa374b24031f
  
URLhaus
https://urlhaus.abuse.ch/url/3760938/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 763ae5f5b3fa98edcf19489402d4e3e5

Comments