MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 785b480ea3d5407dc0b8bd349c015a161fcf5dd07b02e0f093a9deb9fed7a6f1. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 785b480ea3d5407dc0b8bd349c015a161fcf5dd07b02e0f093a9deb9fed7a6f1
SHA3-384 hash: 20fd87d628c829d31956ebc8a747523e6d30dc75ad87f3d3b8c97e875728e95c354c7bee820f7a27b435b2d0e8f61475
SHA1 hash: 8d59316f03d3189ffd8343ca5723032e96808057
MD5 hash: 8345bd456ab38dbd1b4747765ddbc919
humanhash: cup-cardinal-don-cat
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:59'088 bytes
First seen:2025-11-24 09:50:13 UTC
Last seen:2025-11-25 00:24:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Cp1JMeHl9Mpj/jsK4W5HgPZG5KjeE6hkupJdJN+N:m1JMeHlypjJfVgM5KZIkoJdJwN
TLSH T1BE43021A9E5408E4E2B808B8DDF5B47FD3DA4C3D8738B01216058F5FFBA097B1499B56
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 UPX
File size (compressed) :59'088 bytes
File size (de-compressed) :174'476 bytes
Format:linux/arm
Unpacked file: de42cc45c4fcf9935b5e77e865af3e30d9d3c93194b8b6d8e86b2beadb06a493

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/69242a66f6a4ba1793ae4013/reports/02dd09c7-fa56-4f2e-a2c4-2017022f945f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/785b480ea3d5407dc0b8bd349c015a161fcf5dd07b02e0f093a9deb9fed7a6f1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-24T08:12:00Z UTC
Last seen:
2025-11-24T11:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/785b480ea3d5407dc0b8bd349c015a161fcf5dd07b02e0f093a9deb9fed7a6f1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/869d85fd-737b-4d27-9d92-88a5406e94e5
Behavior Graph:
Download SVG
%3 guuid=e43529e1-1800-0000-49fb-bbeed5060000 pid=1749 /usr/bin/sudo guuid=f6875ee3-1800-0000-49fb-bbeeda060000 pid=1754 /tmp/sample.bin guuid=e43529e1-1800-0000-49fb-bbeed5060000 pid=1749->guuid=f6875ee3-1800-0000-49fb-bbeeda060000 pid=1754 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0ed7a3af-ff3a-4d7f-99ab-0245e5ad479b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1819871
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1819871 Sample: armv4l.elf Startdate: 24/11/2025 Architecture: LINUX Score: 52 13 Multi AV Scanner detection for submitted file 2->13 15 Sample is packed with UPX 2->15 5 dash rm armv4l.elf 2->5         started        7 dash rm 2->7         started        9 dash head 2->9         started        11 7 other processes 2->11 process3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/785b480ea3d5407dc0b8bd349c015a161fcf5dd07b02e0f093a9deb9fed7a6f1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/785b480ea3d5407dc0b8bd349c015a161fcf5dd07b02e0f093a9deb9fed7a6f1/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-11-24 09:50:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbnuqdvd2vah3qfyxu2jyak2cyp46xoqpmbob4etvhplt7wxu3yq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251124-lt7kns1rhz/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2592010a-884b-4bc6-a996-2b033961f1d0
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/785b480ea3d5407dc0b8bd349c015a161fcf5dd07b02e0f093a9deb9fed7a6f1

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: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 785b480ea3d5407dc0b8bd349c015a161fcf5dd07b02e0f093a9deb9fed7a6f1

(this sample)

Mirai

elf de42cc45c4fcf9935b5e77e865af3e30d9d3c93194b8b6d8e86b2beadb06a493

  
URLhaus
https://urlhaus.abuse.ch/url/3693006/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 de42cc45c4fcf9935b5e77e865af3e30d9d3c93194b8b6d8e86b2beadb06a493
  
Dropping
MD5 ad2e443bbcfb74846f9f4ade936489ec

Comments