MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a2a5873324f5144ecc762d6df5e72c6a3e24cc4defc44a2b5d55f62edd03d1e. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a2a5873324f5144ecc762d6df5e72c6a3e24cc4defc44a2b5d55f62edd03d1e
SHA3-384 hash: a58df76c3ee5c3b9eb21b25d9d2f587b4a6294257af2959b997de4f47d8c70425cf1e8d1729da16a72f23b98fe1907c4
SHA1 hash: 168c04e3c36e0dd8d1186def62db23c39b4e6ade
MD5 hash: 63af5f0447a8634ea4051e210eabea1e
humanhash: fifteen-oxygen-august-fifteen
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:64'060 bytes
First seen:2026-01-03 12:50:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:w7EQj47Dy4LVJaTuSGJWbGpvJ7nwJ/1gF0cZaLnouy8Hykp:wIQjy7J6uRSIvZn+9gFdcout9
TLSH T12E530200E9A3DF68D35F6A3585EDCB15C9C0850B44E054CB2EEF590F09F19F63B69A26
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) :64'060 bytes
File size (de-compressed) :160'232 bytes
Format:linux/i386
Unpacked file: f9bad2857b714d05818b7f63f4db768f517c8125dddb4209483cf7479de7aea3

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/335ac490-c111-4401-876e-0e9f1469db82/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sets a written file as executable
Runs as daemon
Manages services
Kills processes
Creating a file
Opens a port
Sends data to a server
Launching a process
Substitutes an application name
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-03T09:57:00Z UTC
Last seen:
2026-01-03T14:40:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/2a2a5873324f5144ecc762d6df5e72c6a3e24cc4defc44a2b5d55f62edd03d1e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b557ecc1-027e-4a4a-a516-9f7bb825dc88
Behavior Graph:
Download SVG
%3 guuid=e1452376-1e00-0000-5877-be21760a0000 pid=2678 /usr/bin/sudo guuid=5b28f878-1e00-0000-5877-be21800a0000 pid=2688 /tmp/sample.bin net write-config write-file guuid=e1452376-1e00-0000-5877-be21760a0000 pid=2678->guuid=5b28f878-1e00-0000-5877-be21800a0000 pid=2688 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=5b28f878-1e00-0000-5877-be21800a0000 pid=2688->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=dac7fd79-1e00-0000-5877-be21840a0000 pid=2692 /usr/bin/dash guuid=5b28f878-1e00-0000-5877-be21800a0000 pid=2688->guuid=dac7fd79-1e00-0000-5877-be21840a0000 pid=2692 execve guuid=77f46d7b-1e00-0000-5877-be218c0a0000 pid=2700 /usr/bin/dash guuid=5b28f878-1e00-0000-5877-be21800a0000 pid=2688->guuid=77f46d7b-1e00-0000-5877-be218c0a0000 pid=2700 execve guuid=ba05e37d-1e00-0000-5877-be21940a0000 pid=2708 /tmp/sample.bin guuid=5b28f878-1e00-0000-5877-be21800a0000 pid=2688->guuid=ba05e37d-1e00-0000-5877-be21940a0000 pid=2708 clone guuid=dfe4e87d-1e00-0000-5877-be21950a0000 pid=2709 /tmp/sample.bin guuid=5b28f878-1e00-0000-5877-be21800a0000 pid=2688->guuid=dfe4e87d-1e00-0000-5877-be21950a0000 pid=2709 clone guuid=dff2ec7d-1e00-0000-5877-be21970a0000 pid=2711 /tmp/sample.bin net send-data zombie guuid=5b28f878-1e00-0000-5877-be21800a0000 pid=2688->guuid=dff2ec7d-1e00-0000-5877-be21970a0000 pid=2711 clone guuid=93d7367a-1e00-0000-5877-be21860a0000 pid=2694 /usr/bin/systemctl guuid=dac7fd79-1e00-0000-5877-be21840a0000 pid=2692->guuid=93d7367a-1e00-0000-5877-be21860a0000 pid=2694 execve guuid=dc9da27b-1e00-0000-5877-be218d0a0000 pid=2701 /usr/bin/systemctl guuid=77f46d7b-1e00-0000-5877-be218c0a0000 pid=2700->guuid=dc9da27b-1e00-0000-5877-be218d0a0000 pid=2701 execve guuid=d6feeb7d-1e00-0000-5877-be21960a0000 pid=2710 /tmp/sample.bin guuid=ba05e37d-1e00-0000-5877-be21940a0000 pid=2708->guuid=d6feeb7d-1e00-0000-5877-be21960a0000 pid=2710 clone guuid=6fa3f07d-1e00-0000-5877-be21980a0000 pid=2712 /tmp/sample.bin guuid=ba05e37d-1e00-0000-5877-be21940a0000 pid=2708->guuid=6fa3f07d-1e00-0000-5877-be21980a0000 pid=2712 clone guuid=dff2ec7d-1e00-0000-5877-be21970a0000 pid=2711->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=dff2ec7d-1e00-0000-5877-be21970a0000 pid=2711->54d92a3b-1447-55af-b534-047898c60c8d send: 185B 51a553e2-ae0e-5eda-9e98-aa9e45810237 151.242.30.13:12121 guuid=dff2ec7d-1e00-0000-5877-be21970a0000 pid=2711->51a553e2-ae0e-5eda-9e98-aa9e45810237 send: 8B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fb53f6f1-a175-4627-ade5-e4af9d316d92
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1844128
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1844128 Sample: i686.elf Startdate: 03/01/2026 Architecture: LINUX Score: 68 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected Mirai 2->43 45 Sample is packed with UPX 2->45 8 i686.elf 2->8         started        11 python3.8 dpkg 2->11         started        process3 file4 37 /usr/local/bin/infinitd, ELF 8->37 dropped 13 i686.elf 8->13         started        15 i686.elf sh 8->15         started        17 i686.elf sh 8->17         started        19 2 other processes 8->19 process5 process6 21 i686.elf 13->21         started        23 i686.elf 13->23         started        25 sh systemctl 15->25         started        27 sh systemctl 17->27         started        29 i686.elf 19->29         started        31 i686.elf 19->31         started        process7 33 i686.elf 21->33         started        35 i686.elf 23->35         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2a2a5873324f5144ecc762d6df5e72c6a3e24cc4defc44a2b5d55f62edd03d1e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2a2a5873324f5144ecc762d6df5e72c6a3e24cc4defc44a2b5d55f62edd03d1e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2a2a5873324f5144ecc762d6df5e72c6a3e24cc4defc44a2b5d55f62edd03d1e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-03 12:51:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fivfq4zsj5iuj3ghmlln6xtsy2r6etge336ejivv2vpwf3oqhupa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/260103-p3f1vsxmbj/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
UPX packed file
Enumerates active TCP sockets
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/33c909c1-7c52-4c67-9df1-9bbcb9c8f14e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/2a2a5873324f5144ecc762d6df5e72c6a3e24cc4defc44a2b5d55f62edd03d1e

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: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 2a2a5873324f5144ecc762d6df5e72c6a3e24cc4defc44a2b5d55f62edd03d1e

(this sample)

Mirai

elf f9bad2857b714d05818b7f63f4db768f517c8125dddb4209483cf7479de7aea3

  
URLhaus
https://urlhaus.abuse.ch/url/3719336/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f9bad2857b714d05818b7f63f4db768f517c8125dddb4209483cf7479de7aea3
  
Dropping
MD5 736de35330efefb8b857ff4a4391adaa
  
URLhaus
https://urlhaus.abuse.ch/url/3722798/

Comments