MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db1f72fef17c71b8dffbef51d92a7137e8c0ae15cbf0900800e785a796fd52fe. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db1f72fef17c71b8dffbef51d92a7137e8c0ae15cbf0900800e785a796fd52fe
SHA3-384 hash: a78330d4f7a2fb8daa21c321593b3a3adb95fb9655461e04ab2c6c15849792602b706ca0bf6fe035e82960fc694f1cff
SHA1 hash: 95a0af86a7f8681e03323027dba2034261582362
MD5 hash: 5f7b97fe2aab3bf6a7287372af02d650
humanhash: aspen-dakota-december-alanine
File name:sdxkzX_UXA229x.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:34'420 bytes
First seen:2026-01-11 07:40:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:i/GrU15QsRZYheyVcMTUkLSl5u7Z1o7nGKxxh3Kjuyz:k4U15QsX4exGO6aHh3ku+
TLSH T117F2F1F1E1550BADD19C517AAB3DBC5D95E22C4097DEC4E723E8052AA627AF0213800E
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) :34'420 bytes
File size (de-compressed) :75'568 bytes
Format:linux/i386
Unpacked file: 8c85ca01aaf534bc8451e71a4be94ebc1aff7d3209a2c10afcce819bd0b51f80

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ac97585a-16af-456d-99fe-3933f5cd2ac5/
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Creating a file
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/696353f330368802bb7fe1e5/reports/80c0b22f-b0e0-4bb1-bfb6-899a40ab7ab5/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c5aaa74b-ae8c-427b-98bd-22cc6c4987b2
Behavior Graph:
Download SVG
%3 guuid=26c2532a-1a00-0000-f913-9cbd590a0000 pid=2649 /usr/bin/sudo guuid=16ed682c-1a00-0000-f913-9cbd610a0000 pid=2657 /tmp/sample.bin write-file guuid=26c2532a-1a00-0000-f913-9cbd590a0000 pid=2649->guuid=16ed682c-1a00-0000-f913-9cbd610a0000 pid=2657 execve guuid=31af982c-1a00-0000-f913-9cbd620a0000 pid=2658 /tmp/sample.bin guuid=16ed682c-1a00-0000-f913-9cbd610a0000 pid=2657->guuid=31af982c-1a00-0000-f913-9cbd620a0000 pid=2658 clone guuid=1a23af2c-1a00-0000-f913-9cbd630a0000 pid=2659 /tmp/sample.bin guuid=16ed682c-1a00-0000-f913-9cbd610a0000 pid=2657->guuid=1a23af2c-1a00-0000-f913-9cbd630a0000 pid=2659 clone guuid=ad45b42c-1a00-0000-f913-9cbd640a0000 pid=2660 /tmp/sample.bin guuid=16ed682c-1a00-0000-f913-9cbd610a0000 pid=2657->guuid=ad45b42c-1a00-0000-f913-9cbd640a0000 pid=2660 clone guuid=3b53be2c-1a00-0000-f913-9cbd650a0000 pid=2661 /tmp/sample.bin net zombie guuid=16ed682c-1a00-0000-f913-9cbd610a0000 pid=2657->guuid=3b53be2c-1a00-0000-f913-9cbd650a0000 pid=2661 clone 68b96d34-2bd8-5d1a-872f-ffb88dbcaafa 172.245.10.175:5555 guuid=3b53be2c-1a00-0000-f913-9cbd650a0000 pid=2661->68b96d34-2bd8-5d1a-872f-ffb88dbcaafa con 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3b53be2c-1a00-0000-f913-9cbd650a0000 pid=2661->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a4338a7-2ea7-4275-b233-158c334f8ee9
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1848327
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848327 Sample: sdxkzX_UXA229x.x86.elf Startdate: 11/01/2026 Architecture: LINUX Score: 76 23 172.245.10.175, 50744, 50748, 50750 SERVER-MANIACA United States 2->23 25 194.180.49.165, 7777 LVLT-10753US Germany 2->25 27 3 other IPs or domains 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Okiru 2->33 35 2 other signatures 2->35 7 sdxkzX_UXA229x.x86.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 sdxkzX_UXA229x.x86.elf 7->15         started        17 sdxkzX_UXA229x.x86.elf 7->17         started        19 sdxkzX_UXA229x.x86.elf 7->19         started        21 sdxkzX_UXA229x.x86.elf 7->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/db1f72fef17c71b8dffbef51d92a7137e8c0ae15cbf0900800e785a796fd52fe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/db1f72fef17c71b8dffbef51d92a7137e8c0ae15cbf0900800e785a796fd52fe/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/db1f72fef17c71b8dffbef51d92a7137e8c0ae15cbf0900800e785a796fd52fe
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 07:40:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3mpxf7xrpry3rx7355i5sktrg7umblqvzpyjacaa46c2pfx5kl7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet discovery linux upx
Link:
https://tria.ge/reports/260111-jhvevsd15a/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Mirai
Mirai family
Malware Config
C2 Extraction:
client.orxy.space
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/39365049-8921-490c-a761-b8ae56f66824
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/db1f72fef17c71b8dffbef51d92a7137e8c0ae15cbf0900800e785a796fd52fe

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 db1f72fef17c71b8dffbef51d92a7137e8c0ae15cbf0900800e785a796fd52fe

(this sample)

Mirai

elf 8c85ca01aaf534bc8451e71a4be94ebc1aff7d3209a2c10afcce819bd0b51f80

  
Dropping
SHA256 8c85ca01aaf534bc8451e71a4be94ebc1aff7d3209a2c10afcce819bd0b51f80
  
Dropping
MD5 e9b81b19d94ab9887e9e516543e8c4ce
  
URLhaus
https://urlhaus.abuse.ch/url/3743072/
  
Delivery method
Distributed via web download

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