MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5
SHA3-384 hash: 2c5c34001c3b54f5da9d3f029db96adc4e0eaf3371682faa3d4471c2685b708fb3bf74ad2c09098f3c606a3e749eb30f
SHA1 hash: f3136024caed2842722347559eb3e66ee520015d
MD5 hash: bd315ca524d26cfb3cbdfa0f72749e9a
humanhash: equal-nebraska-single-nine
File name:db0fa4b8db0333367e9bda3ab68b8042.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:66'568 bytes
First seen:2025-08-23 20:03:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YWTKonpCYwNC8E5XDgMF7MTylRZ7pBTbiO8RQ+:YJYwNwdRF72wfTO++
TLSH T1FF535CD6B8019D7CFD5BEABE81168B0DF860721155630F2BA66FFC836C331A59D0B942
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68aa1edc4a87ed79676935d8/reports/68371aec-c050-4e40-81c5-45a1e0d32d77/overview
Verdict:
Malicious
File Type:
ELF 32 BE
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/fa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7824337b-6ff8-45c5-a2e0-a0b70bf8b95c
Behavior Graph:
Download SVG
%3 guuid=4036d4c0-1a00-0000-eefd-bc040f0b0000 pid=2831 /usr/bin/sudo guuid=7ddd7fc2-1a00-0000-eefd-bc04140b0000 pid=2836 /tmp/sample.bin guuid=4036d4c0-1a00-0000-eefd-bc040f0b0000 pid=2831->guuid=7ddd7fc2-1a00-0000-eefd-bc04140b0000 pid=2836 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e95f0300-648b-48bb-bd58-dedaa63e0fca
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1763699
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1763699 Sample: db0fa4b8db0333367e9bda3ab68... Startdate: 23/08/2025 Architecture: LINUX Score: 64 27 98.22.74.160, 23 WINDSTREAMUS United States 2->27 29 161.165.207.92 WAL-MARTUS United States 2->29 31 99 other IPs or domains 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Uses known network protocols on non-standard ports 2->37 8 db0fa4b8db0333367e9bda3ab68b8042.m68k.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 6 other processes 2->14 signatures3 process4 process5 16 db0fa4b8db0333367e9bda3ab68b8042.m68k.elf 8->16         started        18 wrapper-2.0 xfpm-power-backlight-helper 10->18         started        process6 20 db0fa4b8db0333367e9bda3ab68b8042.m68k.elf 16->20         started        23 db0fa4b8db0333367e9bda3ab68b8042.m68k.elf 16->23         started        25 db0fa4b8db0333367e9bda3ab68b8042.m68k.elf 16->25         started        signatures7 39 Sample tries to kill multiple processes (SIGKILL) 20->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 20:06:35 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7kkggo6r2yngx6vnlvrqr5acaaj4zqi4tsp2iy7jpfkilocn3l2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable linux
Link:
https://tria.ge/reports/250823-ytnh1shm6w/
Malware Config
C2 Extraction:
cnc.504.su
scan.504.su
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4d8c2409-0736-4787-964e-9bc3ed1460fb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/fa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf fa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3598077/
  
Delivery method
Distributed via web download

Comments