MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f76c8cb9ddbb3695dca4a58bd2c1f77ae6d57e85dab694f84f4fcb4a9b68629b. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f76c8cb9ddbb3695dca4a58bd2c1f77ae6d57e85dab694f84f4fcb4a9b68629b
SHA3-384 hash: 87a00a5dd33223f1049e5c08610fb10fbc5fd1a8928955407f210e65ce5c047ecbc352917e29a9d78fd885471a383a35
SHA1 hash: 538cfc7e0a73fb616cc152ad1415fb57e9e156ef
MD5 hash: 99318a90180b50ff612bc16a6d810930
humanhash: johnny-six-six-minnesota
File name:main.x86-i686
Download: download sample
Signature Mirai
Create hunting rule
File size:70'440 bytes
First seen:2026-08-13 19:26:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZdAHrceLQjNTQpzn7bzwjw18PZVI5EryCkUr:ZdANQjNUYI8B66ye
TLSH T14D633B81F653C0B0E19341B0099BF7E68630DF32945BEAE6EB8D7D61BC317824D9662D
telfhash t15631d4f21d311cecb7e05442d78b66a38f36e4275a60197a01b1698137f9993a264c3e
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 :
32
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Launching a process
Connection attempt
Runs as daemon
Creating a file in the %temp% directory
Creating a file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6a7e1aa6697b2b81e2b6150a/reports/03a209bf-730c-4928-b228-8173f5d46ca7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
16
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f76c8cb9ddbb3695dca4a58bd2c1f77ae6d57e85dab694f84f4fcb4a9b68629b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-13T17:13:00Z UTC
Last seen:
2026-08-14T01:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f76c8cb9ddbb3695dca4a58bd2c1f77ae6d57e85dab694f84f4fcb4a9b68629b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/40feca10-41c1-4dd5-a300-d103a6638710
Behavior Graph:
Download SVG
%3 guuid=8ee1f45a-1a00-0000-a224-840d07080000 pid=2055 /usr/bin/sudo guuid=c28c4c5e-1a00-0000-a224-840d0f080000 pid=2063 /tmp/sample.bin guuid=8ee1f45a-1a00-0000-a224-840d07080000 pid=2055->guuid=c28c4c5e-1a00-0000-a224-840d0f080000 pid=2063 execve guuid=9264785e-1a00-0000-a224-840d10080000 pid=2064 /tmp/sample.bin guuid=c28c4c5e-1a00-0000-a224-840d0f080000 pid=2063->guuid=9264785e-1a00-0000-a224-840d10080000 pid=2064 clone guuid=54b07f5e-1a00-0000-a224-840d11080000 pid=2065 /tmp/sample.bin net send-data zombie guuid=9264785e-1a00-0000-a224-840d10080000 pid=2064->guuid=54b07f5e-1a00-0000-a224-840d11080000 pid=2065 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=54b07f5e-1a00-0000-a224-840d11080000 pid=2065->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 879313db-9102-5ffc-8443-1eefa773f834 94.154.43.12:32 guuid=54b07f5e-1a00-0000-a224-840d11080000 pid=2065->879313db-9102-5ffc-8443-1eefa773f834 send: 4B guuid=afca9e5e-1a00-0000-a224-840d13080000 pid=2067 /tmp/sample.bin guuid=54b07f5e-1a00-0000-a224-840d11080000 pid=2065->guuid=afca9e5e-1a00-0000-a224-840d13080000 pid=2067 clone guuid=8b06ab5e-1a00-0000-a224-840d14080000 pid=2068 /usr/bin/bash guuid=54b07f5e-1a00-0000-a224-840d11080000 pid=2065->guuid=8b06ab5e-1a00-0000-a224-840d14080000 pid=2068 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/948c65c0-efab-4004-a716-479d75728615
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
3 / 100
Link:
https://www.joesandbox.com/analysis/1957844
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f76c8cb9ddbb3695dca4a58bd2c1f77ae6d57e85dab694f84f4fcb4a9b68629b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f76c8cb9ddbb3695dca4a58bd2c1f77ae6d57e85dab694f84f4fcb4a9b68629b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 19:27:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65wizoo5xm3jlxfeuwf5fqpxpltnk7uf3k3jj6cpj7fuvg3imknq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260813-x6crlsxbkf/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/f76c8cb9ddbb3695dca4a58bd2c1f77ae6d57e85dab694f84f4fcb4a9b68629b

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: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 f76c8cb9ddbb3695dca4a58bd2c1f77ae6d57e85dab694f84f4fcb4a9b68629b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3898668/
  
Delivery method
Distributed via web download

Comments