MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b745035df7dd8563c32ed457af7e4239c7cb55923ede9b8a68b651fca5c0dea3. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b745035df7dd8563c32ed457af7e4239c7cb55923ede9b8a68b651fca5c0dea3
SHA3-384 hash: 2a15245500d451c5fa0f167d7c4895968c6c8ca474a3a78d5a3539a7227a69f62854437869fc88d0c4204c2976803057
SHA1 hash: 29eed388f4de2d0bcc900cc8e6d26f16492c6292
MD5 hash: 84a90325b127b864acc5cbd7c05bf5e8
humanhash: hydrogen-shade-edward-johnny
File name:hoho.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:121'479 bytes
First seen:2026-02-17 18:09:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lgU/44TM2nDQwI25oFxhYJn6ZaI+oV+M/900i/:eU/44TMKFx5oFxh0nlI+okM/9xi/
TLSH T1DFC32C56EA818F03C4D61776BAAF42493323E754D3DB730689186FB43F867AE0E63506
telfhash t1c121e4b1471a56246665cfec8ddd73aa022c83155386df33df21c4ec640909de535c8f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/203bf957-817b-47ad-af93-586fa82cb4a2/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/6994af17930564ff3ca68bab/reports/5d0ea15a-5edb-4cdd-aaa3-b28facce67fe/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
12
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/b745035df7dd8563c32ed457af7e4239c7cb55923ede9b8a68b651fca5c0dea3
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b745035df7dd8563c32ed457af7e4239c7cb55923ede9b8a68b651fca5c0dea3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/631b359f-654a-4837-aad0-0f7cefc3fdb6
Behavior Graph:
Download SVG
%3 guuid=f4e0756f-1b00-0000-394c-e8b2aa0c0000 pid=3242 /usr/bin/sudo guuid=d450a672-1b00-0000-394c-e8b2b10c0000 pid=3249 /tmp/sample.bin guuid=f4e0756f-1b00-0000-394c-e8b2aa0c0000 pid=3242->guuid=d450a672-1b00-0000-394c-e8b2b10c0000 pid=3249 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/96923e43-5d68-40b4-9724-c4aed7c2a57f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b745035df7dd8563c32ed457af7e4239c7cb55923ede9b8a68b651fca5c0dea3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b745035df7dd8563c32ed457af7e4239c7cb55923ede9b8a68b651fca5c0dea3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 18:10:21 UTC
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5cqgxpx3wcwhqzo2rl267schhd4wvmsh3pjxctiwzi7zjoa32rq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora defense_evasion discovery
Link:
https://tria.ge/reports/260217-wr74jags7h/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Contacts a large (980128) amount of remote hosts
Creates a large amount of network flows
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/b745035df7dd8563c32ed457af7e4239c7cb55923ede9b8a68b651fca5c0dea3

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

Mirai

elf b745035df7dd8563c32ed457af7e4239c7cb55923ede9b8a68b651fca5c0dea3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779834/
  
Delivery method
Distributed via web download

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