MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34e511ff3dc026dd04f2de64e23ffd6f5fda98e3932770fce1894a6bfc6401c3. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34e511ff3dc026dd04f2de64e23ffd6f5fda98e3932770fce1894a6bfc6401c3
SHA3-384 hash: 11e96bfdf53db78070067792c5103394d929880e1457f17a41a16496437c44c71a161486736a158f63972f438116f3f3
SHA1 hash: 9cc0f65457b461e41a07754df9167affdb29a8d5
MD5 hash: 7b05b8dc468e009314fcf4a2c1e11092
humanhash: echo-alaska-single-beer
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:78'480 bytes
First seen:2026-08-21 20:40:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:krhwnUf0g2DeKgy7UT4nMcZKMGiagLknvUmwJDGqpOu:vUQ5x84nbIMGiagovtwJDGqpOu
TLSH T11A73020C60C63587CD7F0DBA51F19BF945861CB0626B860EA30447C87A2A2EE79DFC79
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) :78'480 bytes
File size (de-compressed) :242'968 bytes
Format:linux/mipsel
Unpacked file: b89208e9349d35fdc5074837e5a17de0bbd11d91630c8a6da4e3f897d10810f2

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/88bf3410-12fc-4bd9-b802-a8258ee02ebf/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Sets a file as executable
Runs as daemon
Locks files
Kills processes
Creating a file
Kills critical processes
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a88b7ea6a332d2b14d857a9/reports/0afaf3dd-5721-49b8-8a42-3155037c45a6/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/446e3ce1-f664-4b85-be01-90d6d6d57d15
Behavior Graph:
Download SVG
%3 guuid=7a56f678-1700-0000-d9ca-169be80d0000 pid=3560 /usr/bin/sudo guuid=fdfdf27c-1700-0000-d9ca-169bee0d0000 pid=3566 /tmp/sample.bin guuid=7a56f678-1700-0000-d9ca-169be80d0000 pid=3560->guuid=fdfdf27c-1700-0000-d9ca-169bee0d0000 pid=3566 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a6515ab5-ddef-4e1a-ae7e-02c6c05b9afb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1962021
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1962021 Sample: mipsel.elf Startdate: 21/08/2026 Architecture: LINUX Score: 84 120 83.168.69.141, 43114, 43116, 43118 SKYPASS-ASPL Poland 2->120 122 daisy.ubuntu.com 2->122 124 Antivirus / Scanner detection for submitted sample 2->124 126 Multi AV Scanner detection for submitted file 2->126 128 Yara detected Mirai 2->128 130 Sample is packed with UPX 2->130 14 mipsel.elf 2->14         started        17 systemd snapd-env-generator 2->17         started        19 systemd snapd-env-generator 2->19         started        signatures3 process4 signatures5 144 Found strings related to Crypto-Mining 14->144 21 mipsel.elf 14->21         started        process6 process7 23 mipsel.elf 21->23         started        signatures8 134 Sample deletes itself 23->134 26 mipsel.elf 23->26         started        30 mipsel.elf 23->30         started        32 mipsel.elf iptables 23->32         started        34 mipsel.elf iptables 23->34         started        process9 file10 118 /etc/hosts, ASCII 26->118 dropped 136 Sample tries to kill multiple processes (SIGKILL) 26->136 138 Deletes system log files 26->138 36 mipsel.elf 26->36         started        38 mipsel.elf 26->38         started        40 mipsel.elf 26->40         started        43 21 other processes 26->43 signatures11 process12 file13 45 mipsel.elf 36->45         started        48 mipsel.elf 36->48         started        50 mipsel.elf 36->50         started        57 26 other processes 36->57 52 mipsel.elf 38->52         started        54 mipsel.elf 38->54         started        59 23 other processes 38->59 114 /run/.watchdog.pid, ASCII 40->114 dropped 61 23 other processes 40->61 116 /run/.locker.pid, ASCII 43->116 dropped 63 13 other processes 43->63 process14 file15 140 Sample tries to kill multiple processes (SIGKILL) 45->140 142 Deletes system log files 45->142 65 22 other processes 45->65 67 17 other processes 48->67 69 2 other processes 50->69 71 17 other processes 52->71 110 /run/.iptables.rules, ASCII 54->110 dropped 73 16 other processes 54->73 75 30 other processes 57->75 77 30 other processes 59->77 79 22 other processes 61->79 112 /run/.disabled.list, ASCII 63->112 dropped 81 6 other processes 63->81 signatures16 process17 process18 83 mipsel.elf 65->83         started        86 mipsel.elf 65->86         started        88 mipsel.elf 65->88         started        90 28 other processes 65->90 signatures19 132 Sample tries to kill multiple processes (SIGKILL) 83->132 92 mipsel.elf iptables 83->92         started        94 mipsel.elf iptables 83->94         started        96 mipsel.elf iptables 86->96         started        98 mipsel.elf iptables 86->98         started        100 mipsel.elf iptables 88->100         started        102 mipsel.elf iptables 88->102         started        104 mipsel.elf iptables 90->104         started        106 mipsel.elf iptables 90->106         started        108 16 other processes 90->108 process20
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/34e511ff3dc026dd04f2de64e23ffd6f5fda98e3932770fce1894a6bfc6401c3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/34e511ff3dc026dd04f2de64e23ffd6f5fda98e3932770fce1894a6bfc6401c3/
Threat name:
Linux.Exploit.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-08-21 20:41:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gtsrd7z5yatn2bhs3zsoep75n5p5vghdsmtxb7hbrffgx7deahbq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm discovery upx
Link:
https://tria.ge/reports/260821-zgh87sdc68/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Checks CPU configuration
Enumerates running processes
Deletes itself
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/34e511ff3dc026dd04f2de64e23ffd6f5fda98e3932770fce1894a6bfc6401c3

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 34e511ff3dc026dd04f2de64e23ffd6f5fda98e3932770fce1894a6bfc6401c3

(this sample)

Mirai

elf b89208e9349d35fdc5074837e5a17de0bbd11d91630c8a6da4e3f897d10810f2

  
URLhaus
https://urlhaus.abuse.ch/url/3893635/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b89208e9349d35fdc5074837e5a17de0bbd11d91630c8a6da4e3f897d10810f2
  
Dropping
MD5 b15907612e4c1bde0272347e0b42a426

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