MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 520e1e931a87fa4df3a7fa7698ac8d98725ccf17c9cc33fe1e1cfc3702faa39e. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 520e1e931a87fa4df3a7fa7698ac8d98725ccf17c9cc33fe1e1cfc3702faa39e
SHA3-384 hash: d47272a3d54f646f990c8878512fd022db98a33ff83e2e7ba1fb4db6272618f99cfcf1992f82785cdc5a773c621ac02c
SHA1 hash: 8fa6d8fb8e51488446163d0a31552f4d54ec15da
MD5 hash: 4f6c7c26e1f0c457df6b97ec86b9fe74
humanhash: xray-wolfram-emma-aspen
File name:sora.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:48'124 bytes
First seen:2026-02-15 22:16:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:xW0VVsNSR1kK61r1mcklV1qfnqfN5ydD2CpvtZZB1wobTGG5J4uVcqgw093:4S0/97kn1qrdaWtZZBLbTGGD4u+qgw0F
TLSH T16523016CD08F0C56EAF6D5B528E547E1E7950F7C3AEAC1C32181BFA00352E5341A8F95
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) :48'124 bytes
File size (de-compressed) :131'412 bytes
Format:linux/ppc32
Unpacked file: 4abcf6d15bdec8f46ecc9433c74981c43203fba32eb2e734e13f2a98d1dc8935

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/538516ef-f4e8-4424-ba3f-f55f70b44c48/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Creating a file in the %temp% directory
Runs as daemon
Receives data from a server
Locks files
Opens a port
Deleting a recently created file
Sends data to a server
Substitutes an application name
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c4eeafe9-b020-43ba-a4d9-a425b4084e86
Behavior Graph:
Download SVG
%3 guuid=867eded9-1900-0000-d10c-83efe0070000 pid=2016 /usr/bin/sudo guuid=321f64dc-1900-0000-d10c-83efe8070000 pid=2024 /tmp/sample.bin guuid=867eded9-1900-0000-d10c-83efe0070000 pid=2016->guuid=321f64dc-1900-0000-d10c-83efe8070000 pid=2024 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/818551b4-d407-4f25-9ee5-1d377fbc16cf
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1869693
Signature
Antivirus / Scanner detection for submitted sample
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1869693 Sample: sora.ppc.elf Startdate: 15/02/2026 Architecture: LINUX Score: 52 17 cnc.frtewq.online 176.65.148.189, 3778, 55116, 55118 PALTEL-ASPALTELAutonomousSystemPS Germany 2->17 19 Antivirus / Scanner detection for submitted sample 2->19 21 Sample is packed with UPX 2->21 7 sora.ppc.elf 2->7         started        signatures3 process4 process5 9 sora.ppc.elf 7->9         started        11 sora.ppc.elf 7->11         started        13 sora.ppc.elf 7->13         started        15 sora.ppc.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/520e1e931a87fa4df3a7fa7698ac8d98725ccf17c9cc33fe1e1cfc3702faa39e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/520e1e931a87fa4df3a7fa7698ac8d98725ccf17c9cc33fe1e1cfc3702faa39e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-15 23:20:33 UTC
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kihb5ey2q75e345h7j3jrlentbzfztyxzhgdh7q6dt6doax2uopa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260215-16xzbsdy8a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/520e1e931a87fa4df3a7fa7698ac8d98725ccf17c9cc33fe1e1cfc3702faa39e

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 520e1e931a87fa4df3a7fa7698ac8d98725ccf17c9cc33fe1e1cfc3702faa39e

(this sample)

Mirai

elf 4abcf6d15bdec8f46ecc9433c74981c43203fba32eb2e734e13f2a98d1dc8935

  
URLhaus
https://urlhaus.abuse.ch/url/3778511/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4abcf6d15bdec8f46ecc9433c74981c43203fba32eb2e734e13f2a98d1dc8935
  
Dropping
MD5 14a8c49995b33b4b1860a172e755605c
  
URLhaus
https://urlhaus.abuse.ch/url/3779087/

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