MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd4edf1203ccea7414ea15042b577b4c4532e60cc29a291224457db5f5281b90. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd4edf1203ccea7414ea15042b577b4c4532e60cc29a291224457db5f5281b90
SHA3-384 hash: 3da719958087a1077faf9b12e6b150be078baefb4c894826b2b5fbea62d49398af3fe0e2f807a58ae4415e8a5b19ebcf
SHA1 hash: 0d6c5edc37c6ae33fc0525bc2b4512981ff449b6
MD5 hash: 821f1081ad63e01c7d035b6b5cd65c79
humanhash: dakota-one-zebra-zulu
File name:Orbt.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:65'980 bytes
First seen:2025-10-31 22:04:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fMem8KVkJmUt/TOzYg1Nez7saGUbrDchwURoZ3EyoNYdWtK/azN:fMepPmUC8IMJsh56UyI8WMCB
TLSH T1B45301306BB75CB285A0E533E5DF0A56BE422BAC07E5B9B30241D4D8E88E7055AC1DDE
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 mirai UPX
File size (compressed) :65'980 bytes
File size (de-compressed) :175'424 bytes
Format:linux/arm
Unpacked file: f10ae5ca687c53394af4b509b17cb031e350d76f1a0e371043e3904896dbf361

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-31T19:27:00Z UTC
Last seen:
2025-11-02T11:58:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/fd4edf1203ccea7414ea15042b577b4c4532e60cc29a291224457db5f5281b90/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a40ec3c0-e03b-4c89-8119-4747ef204ab0
Behavior Graph:
Download SVG
%3 guuid=151bbe37-1900-0000-7cd4-4729db0a0000 pid=2779 /usr/bin/sudo guuid=1b6e3c3a-1900-0000-7cd4-4729e20a0000 pid=2786 /tmp/sample.bin guuid=151bbe37-1900-0000-7cd4-4729db0a0000 pid=2779->guuid=1b6e3c3a-1900-0000-7cd4-4729e20a0000 pid=2786 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f45a300-5e50-4248-a937-9823e46623b8
Result
Threat name:
Gafgyt
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Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1806043
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sends malformed DNS queries
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1806043 Sample: Orbt.arm.elf Startdate: 31/10/2025 Architecture: LINUX Score: 76 22 lolzzmortex.duckdns.org. [malformed] 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Gafgyt 2->30 32 Sample is packed with UPX 2->32 8 Orbt.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Sends malformed DNS queries 22->34 36 Uses dynamic DNS services 22->36 process4 process5 12 Orbt.arm.elf 8->12         started        14 Orbt.arm.elf 8->14         started        16 Orbt.arm.elf 8->16         started        process6 18 Orbt.arm.elf 12->18         started        20 Orbt.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fd4edf1203ccea7414ea15042b577b4c4532e60cc29a291224457db5f5281b90
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd4edf1203ccea7414ea15042b577b4c4532e60cc29a291224457db5f5281b90/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-10-31 22:16:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7vhn6eqdztvhifhkcuccwv33jrctfzqmykncsereiv63l5jidoia._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251031-13d22sznem/
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/fd4edf1203ccea7414ea15042b577b4c4532e60cc29a291224457db5f5281b90

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fd4edf1203ccea7414ea15042b577b4c4532e60cc29a291224457db5f5281b90

(this sample)

Mirai

elf f10ae5ca687c53394af4b509b17cb031e350d76f1a0e371043e3904896dbf361

  
URLhaus
https://urlhaus.abuse.ch/url/3692311/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3692343/
  
URLhaus
https://urlhaus.abuse.ch/url/3692345/
  
URLhaus
https://urlhaus.abuse.ch/url/3692387/
  
URLhaus
https://urlhaus.abuse.ch/url/3692392/
  
Dropping
SHA256 f10ae5ca687c53394af4b509b17cb031e350d76f1a0e371043e3904896dbf361
  
Dropping
MD5 f797e0c96b3d8b400c774f5b892e9220

Comments