MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1064a4c78d906df1cb242ef57e4961d4156c845507aac476a7214846def8358. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1064a4c78d906df1cb242ef57e4961d4156c845507aac476a7214846def8358
SHA3-384 hash: 3dd3acbc84742c779b670d600aa123286b000de9778a773e6485afdd5966c15e66a39cb9d2b14bfa147f73011937a720
SHA1 hash: c8c989923456319f953e6f2f24ab3c9869ce6b3b
MD5 hash: 42878a2171b0f7f36641beb4fdafda49
humanhash: sixteen-eight-hawaii-speaker
File name:sh
Download: download sample
Signature Mirai
Create hunting rule
File size:96'440 bytes
First seen:2025-07-18 00:41:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KGBkJBSQ0VCgcZ4K5EInVSR1Wm216fmE1KdxjOEdD8GaXFhlKAokWP:KokJAQJPZ4SyY16fmVdUGShNmP
TLSH T13F933AC6F9419A26C2C255B3FB1F428D771A43A8D2FE32039D295F60774B85B0E3BA45
telfhash t13431d123cf5c1f8c37c4820d85df362a8af970f9071022a9af6ebb9b06529c5351a432
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
22
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/687998655076b202e43e0680/reports/68672b11-f8e8-4f5d-8964-4912cc1c1f57/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
213
Number of processes launched:
28
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/b1064a4c78d906df1cb242ef57e4961d4156c845507aac476a7214846def8358
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/981e37b9-54f4-437f-ae9c-b308a47710f0
Behavior Graph:
Download SVG
%3 guuid=05817aec-1900-0000-9da4-93049e0d0000 pid=3486 /usr/bin/sudo guuid=82ab4eee-1900-0000-9da4-93049f0d0000 pid=3487 /tmp/sample.bin guuid=05817aec-1900-0000-9da4-93049e0d0000 pid=3486->guuid=82ab4eee-1900-0000-9da4-93049f0d0000 pid=3487 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0fdd1737-88f0-46d9-ac48-07a5fcfd0c63
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1739292
Signature
Multi AV Scanner detection for submitted file
Terminates several processes with shell command 'killall'
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1739292 Sample: sh.elf Startdate: 18/07/2025 Architecture: LINUX Score: 52 46 146.108.188.255 ZUMTOBEL-ASCorporateDatacenterAustriaAT Austria 2->46 48 197.237.248.114, 23 WANANCHI-KE Kenya 2->48 50 99 other IPs or domains 2->50 52 Multi AV Scanner detection for submitted file 2->52 9 fwupd gpg sh.elf 2->9         started        11 fwupd gpgconf 2->11         started        13 fwupd gpgconf 2->13         started        15 8 other processes 2->15 signatures3 process4 process5 17 sh.elf 9->17         started        19 sh.elf 9->19         started        21 sh.elf 9->21         started        process6 23 sh.elf sh 17->23         started        25 sh.elf sh 17->25         started        27 sh.elf sh 17->27         started        29 109 other processes 17->29 process7 31 sh killall 23->31         started        34 sh killall 25->34         started        36 sh killall 27->36         started        38 sh killall 29->38         started        40 sh killall 29->40         started        42 sh killall 29->42         started        44 106 other processes 29->44 signatures8 54 Terminates several processes with shell command 'killall' 31->54
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b1064a4c78d906df1cb242ef57e4961d4156c845507aac476a7214846def8358
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1064a4c78d906df1cb242ef57e4961d4156c845507aac476a7214846def8358/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-18 00:42:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wedeutdy3edn6hfsilxvpzewdvavnscfkb5kyr3koikii3ppqnma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kyton
Link:
https://tria.ge/reports/250718-a2fldafk4v/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/54deb9f7-5a96-4ee1-aa68-8e6f54cd52d3
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/b1064a4c78d906df1cb242ef57e4961d4156c845507aac476a7214846def8358

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf b1064a4c78d906df1cb242ef57e4961d4156c845507aac476a7214846def8358

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3584499/
  
Delivery method
Distributed via web download

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