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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7aa2703a28b3894d74194a19397bef50eb5e7c32f0602bdb518d63d6e7c00e2a. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7aa2703a28b3894d74194a19397bef50eb5e7c32f0602bdb518d63d6e7c00e2a
SHA3-384 hash: 32999f6e62f0bdd8ce5665ab2efb651261456a88b3f53350e4a93c5ca49400b489c74d33b13abf0cdd0ea5fe75ed6c3c
SHA1 hash: 7f6b168bdc0be33dab2b6fee97cf12f4546356c6
MD5 hash: 47e0f889d2c4f1753ad9b551a31673c4
humanhash: sodium-seventeen-nine-jig
File name:iran.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:100'420 bytes
First seen:2026-10-21 18:14:45 UTC
Last seen:2026-10-22 03:56:10 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:fw1BTZXoGJIytZx6PKKc3Ra/oiDQ9VPJUN310vntiZvnwl7/4qKU7y5+xr:+mG1tZx2c3A/oiDYIClSCKs
TLSH T17FA34C86FB93E0F0D94605B1111FF77D9634EE625024DE5AEBD4BEB2AD32602921B31C
telfhash t1be41e7fa5aed19dc97d08900e28e6fa15e0ca63f341137f647f16019236378156a7c3d
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10060416-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sets a written file as executable
Receives data from a server
Connection attempt
Sends data to a server
Kills processes
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-21T16:31:00Z UTC
Last seen:
2026-10-22T21:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7aa2703a28b3894d74194a19397bef50eb5e7c32f0602bdb518d63d6e7c00e2a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2822e49e-40d2-4933-a17e-add3d5dffce6
Behavior Graph:
Download SVG
%3 guuid=518b60c7-1a00-0000-8144-bfe8d1080000 pid=2257 /usr/bin/sudo guuid=5d6990ca-1a00-0000-8144-bfe8d9080000 pid=2265 /tmp/sample.bin guuid=518b60c7-1a00-0000-8144-bfe8d1080000 pid=2257->guuid=5d6990ca-1a00-0000-8144-bfe8d9080000 pid=2265 execve guuid=f75162cc-1a00-0000-8144-bfe8de080000 pid=2270 /tmp/sample.bin guuid=5d6990ca-1a00-0000-8144-bfe8d9080000 pid=2265->guuid=f75162cc-1a00-0000-8144-bfe8de080000 pid=2270 clone guuid=77e26ccc-1a00-0000-8144-bfe8df080000 pid=2271 /tmp/sample.bin write-config zombie guuid=f75162cc-1a00-0000-8144-bfe8de080000 pid=2270->guuid=77e26ccc-1a00-0000-8144-bfe8df080000 pid=2271 clone guuid=066b97cc-1a00-0000-8144-bfe8e0080000 pid=2272 /tmp/sample.bin net send-data guuid=77e26ccc-1a00-0000-8144-bfe8df080000 pid=2271->guuid=066b97cc-1a00-0000-8144-bfe8e0080000 pid=2272 clone 716a6bba-8962-5c8c-a979-15c02084bdc8 176.65.139.231:8060 guuid=066b97cc-1a00-0000-8144-bfe8e0080000 pid=2272->716a6bba-8962-5c8c-a979-15c02084bdc8 send: 360B guuid=066b97cc-1a00-0000-8144-bfe8e0080000 pid=2273 /tmp/sample.bin guuid=066b97cc-1a00-0000-8144-bfe8e0080000 pid=2272->guuid=066b97cc-1a00-0000-8144-bfe8e0080000 pid=2273 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/525be158-f9aa-4412-8798-ced36a77a1dc
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7aa2703a28b3894d74194a19397bef50eb5e7c32f0602bdb518d63d6e7c00e2a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7aa2703a28b3894d74194a19397bef50eb5e7c32f0602bdb518d63d6e7c00e2a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-21 18:14:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pkrhaoriwoeu25azjimts67pkdvv47bs6bqcxw2rrvr5nz6abyva._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux persistence
Link:
https://tria.ge/reports/261021-wwac3avtfs/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies init.d
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/7aa2703a28b3894d74194a19397bef50eb5e7c32f0602bdb518d63d6e7c00e2a

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
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: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 7aa2703a28b3894d74194a19397bef50eb5e7c32f0602bdb518d63d6e7c00e2a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3955125/
  
Delivery method
Distributed via web download

Comments