MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c90b8fe9afffc64e13cbbda5a32b6136589b82f63636a89d014c7e3dd3aa000f. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c90b8fe9afffc64e13cbbda5a32b6136589b82f63636a89d014c7e3dd3aa000f
SHA3-384 hash: c32decd1b034e98dbef9c7941afd241ae2b7a0de673e53d2c25b5be6bd08c40f7ccf3f8f3a8ac1218aa6ec4d9387e3f2
SHA1 hash: f01111843ec2f086cd31ba5c8308b99e7de4cdf9
MD5 hash: 054e5b4c8d700309f565f39b2781f5c1
humanhash: london-carbon-mango-leopard
File name:xnxnxnxnxnxnxnxnm68kxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:126'068 bytes
First seen:2025-10-02 06:33:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:iBdPtjpsaCq7ogm1il0RYhNd8vub144/RYQo6XJ:iBdllxfogGiIYh0vuRb/RCk
TLSH T18EC38DC2B25C3E5EE1432D3E824687059E2C9F90AC43691360EDB9871AFB5D61F275CB
telfhash t18db092114fac10e52ac06f392001223ac48f32a281f12765ea48d050213880bc2ce612
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/68de1d1574e5a289899d9987/reports/2c805981-602e-4a7e-80a3-6ffa7d9df7c3/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-02T04:16:00Z UTC
Last seen:
2025-10-03T01:50:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/c90b8fe9afffc64e13cbbda5a32b6136589b82f63636a89d014c7e3dd3aa000f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/05954be1-ab48-47e7-b76d-1e0e61ea2379
Behavior Graph:
Download SVG
%3 guuid=853cef15-1900-0000-8da8-bd505b140000 pid=5211 /usr/bin/sudo guuid=d0ef2719-1900-0000-8da8-bd505c140000 pid=5212 /tmp/sample.bin guuid=853cef15-1900-0000-8da8-bd505b140000 pid=5211->guuid=d0ef2719-1900-0000-8da8-bd505c140000 pid=5212 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6f44a82b-7e82-451e-9258-701abfa734b9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1787926
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1787926 Sample: xnxnxnxnxnxnxnxnm68kxnxn.elf Startdate: 02/10/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Contains symbols with names commonly found in malware 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 xnxnxnxnxnxnxnxnm68kxnxn.elf 2->12         started        signatures3 process4
Score:
8%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/c90b8fe9afffc64e13cbbda5a32b6136589b82f63636a89d014c7e3dd3aa000f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c90b8fe9afffc64e13cbbda5a32b6136589b82f63636a89d014c7e3dd3aa000f/
Verdict:
Malicious
Threat:
Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/c90b8fe9afffc64e13cbbda5a32b6136589b82f63636a89d014c7e3dd3aa000f
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-10-02 06:34:45 UTC
File Type:
ELF32 Big (SO)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zefy72np77de4e6lxws2gk3bgzmjxaxwgy3krhibjr7d3u5kaahq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251002-hb53cax1by/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135987-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ccaac8ad-545c-4501-95d5-eade0c27584a
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/c90b8fe9afffc64e13cbbda5a32b6136589b82f63636a89d014c7e3dd3aa000f

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_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:testlumma
Create hunting rule
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 c90b8fe9afffc64e13cbbda5a32b6136589b82f63636a89d014c7e3dd3aa000f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3633636/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3633576/

Comments