MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ac2952c0a1f755baa86d7acbac01a08be67beec8cf286a5f59fc9ca2f4e0231. 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


Ngioweb


Vendor detections: 10


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

SHA256 hash: 3ac2952c0a1f755baa86d7acbac01a08be67beec8cf286a5f59fc9ca2f4e0231
SHA3-384 hash: 22d68b9498a907e13e04344ac31f40ee9359a9055716912dfbc7dcc8625376712bd242852785f27f9fbff92535038fa7
SHA1 hash: c09443e63bd2111fb9210b8082f45879c1a1da95
MD5 hash: 7ff3d09e70c997aad627f12904082b05
humanhash: lion-enemy-summer-eight
File name:frost.x86
Download: download sample
Signature Ngioweb
Create hunting rule
File size:87'280 bytes
First seen:2025-11-12 23:57:03 UTC
Last seen:2025-11-13 12:30:46 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:AlkLLw2b0vOsthUOYqzfcDg0XZ8WVqTaDG/tLSs0EorLUtCdRi:Ay0IpssODzfc06ZVQaDG/tSL
TLSH T18B834A44FBC3E1F1F6A305B1061BE3AA1770AC198015FAE1FB0A776ABC767128D1A15D
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 Ngioweb

Intelligence

File Origin
# of uploads :
4
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Other.Malware-gen.69464599.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
DNS request
Connection attempt
Substitutes an application name
Deleting of the original file
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
80
Full report:
https://elfdigest.com/brief/3ac2952c0a1f755baa86d7acbac01a08be67beec8cf286a5f59fc9ca2f4e0231
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-12T21:11:00Z UTC
Last seen:
2025-11-14T00:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3ac2952c0a1f755baa86d7acbac01a08be67beec8cf286a5f59fc9ca2f4e0231/results?tab=lookup
Malware family:
Gafgyt
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a9e3ab1-1016-4ddd-97bb-cb27c093f68f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1813026
Signature
Sample deletes itself
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1813026 Sample: frost.x86.elf Startdate: 13/11/2025 Architecture: LINUX Score: 48 18 boymoder.ddns.net 2->18 20 165.60.22.51 ZAMTELZM Zambia 2->20 22 100 other IPs or domains 2->22 7 frost.x86.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 24 Uses dynamic DNS services 18->24 process4 signatures5 26 Sample deletes itself 7->26 16 frost.x86.elf 7->16         started        process6
Score:
98%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3ac2952c0a1f755baa86d7acbac01a08be67beec8cf286a5f59fc9ca2f4e0231
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ac2952c0a1f755baa86d7acbac01a08be67beec8cf286a5f59fc9ca2f4e0231/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-12 23:57:27 UTC
File Type:
ELF32 Little (SO)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hlbjklakd52vxkug26wlvqa2bc7gppxmrtzinjpvt7e4ul2oaiyq._file
Verdict:
Unknown
Tags:
botnet persirai trojan
YARA:
Persirai elf_persirai_w0
Link:
https://app.threat.zone/submission/aa1e2448-fdf2-4207-9538-d1ae84c8b1e6
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/3ac2952c0a1f755baa86d7acbac01a08be67beec8cf286a5f59fc9ca2f4e0231

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:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
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

Ngioweb

elf 3ac2952c0a1f755baa86d7acbac01a08be67beec8cf286a5f59fc9ca2f4e0231

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3703964/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3703970/

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