MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fbea0c84de4cd5fb1d79955e69c3e52d5a8b37aba329fe58ff382a3f1e0e53b. 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: 12


Intelligence 12 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3fbea0c84de4cd5fb1d79955e69c3e52d5a8b37aba329fe58ff382a3f1e0e53b
SHA3-384 hash: b9adfe6d1c4632ed382c5f847b808cce71df1b34aa548ce8d13fd3789e47abe5d03bb525d3bdca649e6b1bdd3a0c808b
SHA1 hash: 006e08ddede50718e9e630a29b74a35f9c277aff
MD5 hash: 34b5120c479bebe5c7ae0a6be4395976
humanhash: spring-romeo-fish-montana
File name:lx64
Download: download sample
File size:35'137 bytes
First seen:2025-01-01 16:30:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:Xhvwal0MRWiEHoEn5BJIloF2N2WHunOGmubIbY5eXdhlopXC7lIPW8zoSC8JWCz0:xIaYv4HNxuODx71D27Pl1s+c21on
TLSH T19BF2D513A695E539C442E2301EFF462544A3B0F54B32735B7B21B66AB871ACC0F2DA5B
telfhash t165e0c20560bd889946e36a31cc798e946222bc6240621e11ef44e6c0843f990e86ca5b
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 Flooder hacktool

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Malware.Dnsamp-9831515-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67756dc81ada70779825257blinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Receives data from a server
Collects information on the CPU
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/67756dc7f66a2ce98be40b0a/reports/12a90e5c-f602-443e-ab3c-e9d1cbd9c4e2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
25
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3fbea0c84de4cd5fb1d79955e69c3e52d5a8b37aba329fe58ff382a3f1e0e53b
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
DNSAmp
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/803760db-8812-4673-9604-3f95607dbe91
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1583050
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3fbea0c84de4cd5fb1d79955e69c3e52d5a8b37aba329fe58ff382a3f1e0e53b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3fbea0c84de4cd5fb1d79955e69c3e52d5a8b37aba329fe58ff382a3f1e0e53b/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-12-31 13:50:40 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h67kbscn4tgv7moxtfk6nhb6klk2rm32xizj7zmp6obkh4pa4u5q._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery linux
Link:
https://tria.ge/reports/250101-t1cymssmas/
Behaviour
Reads CPU attributes
Verdict:
Malicious
Tags:
red_team_tool trojan tsunami apt rat Unix.Malware.Dnsamp-9831515-0
YARA:
Linux_Hacktool_Flooder_8b63ff02 Linux_Hacktool_Flooder_9417f77b Linux_Trojan_Tsunami_36a98405 CN_disclosed_20180208_lsls_RID2FCC sig_71b4dc80275298d11904a082102ed5aee584651370d7c744f20822f9dcb0f79a CN_disclosed_20180208_lsls
Link:
https://app.threat.zone/submission/1de5dc30-06e3-496c-9ce8-2c7ce1c7a1cd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Vflooder
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3fbea0c84de4cd5fb1d79955e69c3e52d5a8b37aba329fe58ff382a3f1e0e53b

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:CN_disclosed_20180208_lsls
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:CN_disclosed_20180208_lsls_RID2FCC
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://twitter.com/cyberintproject/status/961714165550342146
Rule name:golang_david_CSC846
Create hunting rule
Author:David
Description:CSC-846 Golang
Rule name:Linux_Hacktool_Flooder_8b63ff02
Create hunting rule
Author:Elastic Security
Rule name:Linux_Hacktool_Flooder_9417f77b
Create hunting rule
Author:Elastic Security
Reference:60ff13e27dad5e6eadb04011aa653a15e1a07200b6630fdd0d0d72a9ba797d68
Rule name:Linux_Trojan_Tsunami_36a98405
Create hunting rule
Author:Elastic Security
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 3fbea0c84de4cd5fb1d79955e69c3e52d5a8b37aba329fe58ff382a3f1e0e53b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3385332/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3385335/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments