MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bb57d84b79bdca142f788f2317f6afa1f8071386ac4febc7529214ed995e964. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bb57d84b79bdca142f788f2317f6afa1f8071386ac4febc7529214ed995e964
SHA3-384 hash: 7a11bcaa9671d3bebfe495c7d19ada90dee20ce02902cfc49e8201032c6d8c8c3715c6e584cc7cc39c5644bfe3db578c
SHA1 hash: ab5426cc661808850c56beb6ffb2503de52d4bd9
MD5 hash: bff3e7b0ee8a2e8e3ff0c0513a5af193
humanhash: apart-bakerloo-edward-west
File name:frost.aarch64
Download: download sample
Signature Ngioweb
Create hunting rule
File size:91'792 bytes
First seen:2025-11-12 01:16:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:AdBFeTM50ReIILlSIYmTgGOPx+n1+wE5oRy0/oVVKauDvJIrw:Ad+TMqRi5SE0GOePOEy0/WVKew
TLSH T1BE936C68FA0EAC41D2D7E37DED558BA272273C94C31AC1717C01A34DD8FAAD4CA61917
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 :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6913e01b935d9f0d73cea701/reports/a6952bf5-34b1-4627-accf-55028d0af4fd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
80
Full report:
https://elfdigest.com/brief/1bb57d84b79bdca142f788f2317f6afa1f8071386ac4febc7529214ed995e964
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-11T23:32:00Z UTC
Last seen:
2025-11-12T00:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1bb57d84b79bdca142f788f2317f6afa1f8071386ac4febc7529214ed995e964/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/53ddc6b2-18b3-407c-ba2b-36a456185118
Behavior Graph:
Download SVG
%3 guuid=d9bc471d-1900-0000-2679-be946b130000 pid=4971 /usr/bin/sudo guuid=57a9fc1e-1900-0000-2679-be9472130000 pid=4978 /tmp/sample.bin guuid=d9bc471d-1900-0000-2679-be946b130000 pid=4971->guuid=57a9fc1e-1900-0000-2679-be9472130000 pid=4978 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be2f0392-0f22-48ca-92e2-1bef57a5cb99
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1812403
Signature
Sample deletes itself
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1812403 Sample: frost.aarch64.elf Startdate: 12/11/2025 Architecture: LINUX Score: 48 14 boymoder.ddns.net 2->14 16 221.166.105.199 YSU-AS-KRyoungsanuniversityKR Korea Republic of 2->16 18 99 other IPs or domains 2->18 7 frost.aarch64.elf 2->7         started        10 python3.8 dpkg 2->10         started        signatures3 20 Uses dynamic DNS services 14->20 process4 signatures5 22 Sample deletes itself 7->22 12 frost.aarch64.elf 7->12         started        process6
Score:
93%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1bb57d84b79bdca142f788f2317f6afa1f8071386ac4febc7529214ed995e964
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bb57d84b79bdca142f788f2317f6afa1f8071386ac4febc7529214ed995e964/
Threat name:
Linux.Trojan.Ngioweb
Create hunting rule
Status:
Malicious
First seen:
2025-11-12 01:17:17 UTC
File Type:
ELF64 Little (SO)
AV detection:
9 of 23 (39.13%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=do2x3bfxtpokcqxxrdzdc73k7ipya4jynlcp5pdvfequ5wmv5fsa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251112-bng3qawlew/
Verdict:
Unknown
Tags:
botnet persirai trojan
YARA:
Persirai elf_persirai_w0
Link:
https://app.threat.zone/submission/d05fb8b3-d409-4c04-8951-68a38964caec
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/1bb57d84b79bdca142f788f2317f6afa1f8071386ac4febc7529214ed995e964

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 1bb57d84b79bdca142f788f2317f6afa1f8071386ac4febc7529214ed995e964

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700703/
  
Delivery method
Distributed via web download

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