MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1669eee76de8d975633082661d3ed2e5df90748dfc5d132fb7b5de1ad49ba3b8. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1669eee76de8d975633082661d3ed2e5df90748dfc5d132fb7b5de1ad49ba3b8
SHA3-384 hash: 8a6009ded2e4fdacdb63104ead826d1bd8ceedc7ea22f79e20110222ddeb7075d10e74dc4d64831ff8ef82c164fadc76
SHA1 hash: 48c46c214b6a59f83a5c37b0dfe23ee319fc934c
MD5 hash: aeba5d6e70fb434154ddc2267a66e29a
humanhash: hotel-oklahoma-comet-montana
File name:k1
Download: download sample
File size:87'308 bytes
First seen:2025-04-25 07:18:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Y43YY80R1VddnAMsBcSP6vCy0HYlqx64KlqMCDLhW:YhFJZoXyhW
TLSH T1BD83960E2E618FBCF2BDC23147B74E265658379636E2D281D1ACD5141E6034EB44FBAB
telfhash t1cf21075c887413e4ab754c8c6eddff36e5a170df0b221d3b9e10e9adaa2c9419a08c1c
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680b39593d067f848399273dlinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/680b3736a8d43a4dd6117a5c/reports/525949e0-8820-407f-87b8-f03ff536b8e2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1669eee76de8d975633082661d3ed2e5df90748dfc5d132fb7b5de1ad49ba3b8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6e3a4cec-1120-4671-870d-b98b1adb1f73
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1673888
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1673888 Sample: k1.elf Startdate: 25/04/2025 Architecture: LINUX Score: 48 17 daisy.ubuntu.com 2->17 19 Multi AV Scanner detection for submitted file 2->19 7 xfce4-panel wrapper-2.0 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 wrapper-2.0 xfpm-power-backlight-helper 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1669eee76de8d975633082661d3ed2e5df90748dfc5d132fb7b5de1ad49ba3b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1669eee76de8d975633082661d3ed2e5df90748dfc5d132fb7b5de1ad49ba3b8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-25 07:18:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=czu65z3n5dmxkyzqqjtb2pws4xpza5en7rorgl5xwxpbvve3uo4a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250425-h4266a1vay/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/952f8273-f9f7-4807-bd1f-9f9a2cf62fc9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1669eee76de8d975633082661d3ed2e5df90748dfc5d132fb7b5de1ad49ba3b8

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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

elf 1669eee76de8d975633082661d3ed2e5df90748dfc5d132fb7b5de1ad49ba3b8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3519272/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments