MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdca20a33f34b443cf3a82465aab69fb81a5de1dc543f6f6ef2ddff0bf32f648. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdca20a33f34b443cf3a82465aab69fb81a5de1dc543f6f6ef2ddff0bf32f648
SHA3-384 hash: fd2c4fe30d86573d847452fdb2e659e4af841fe1390c1ddf81efdae63d9604dd82b9c1792ee19aaa4c74c8ae13fc1f4b
SHA1 hash: a82cb809d4102b520f5e022f38b75f51e25de10c
MD5 hash: 54b8c132b43cfe95df2a88c24d38608a
humanhash: leopard-gee-idaho-thirteen
File name:boatnet.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:45'072 bytes
First seen:2026-05-01 07:39:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:YDcQa9DeEcPRv/VdArANi2Oo5ESXxRQnYj2dbO82zQNO+fb4uVcqgw0t4v:YmA68NLOo5ESXxRQdE86QN5fb4u+qgwf
TLSH T1B813019860DB4A73D2AD2FA6BC644D0737A4AF8A36D5EDA013135F7C4D07635C40AACC
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :45'072 bytes
File size (de-compressed) :121'908 bytes
Format:linux/ppc32
Unpacked file: 3aabcd10853f5bb4d0ee0daf9898ad7dde88b40ead7c66c90d55ad3cd5b3426e

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d0ddf07f-517f-4f63-9832-fe161f19ab51/
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Runs as daemon
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/69f458f62fcb905ec277c08f/reports/df09b34b-2c50-4880-8a43-96565d27a86b/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-05-01T06:00:00Z UTC
Last seen:
2026-05-01T06:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cdca20a33f34b443cf3a82465aab69fb81a5de1dc543f6f6ef2ddff0bf32f648/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aaa49c49-9bdb-4692-979e-ed7f3252b005
Behavior Graph:
Download SVG
%3 guuid=ed874780-1800-0000-c519-f99def0c0000 pid=3311 /usr/bin/sudo guuid=fd281c82-1800-0000-c519-f99df40c0000 pid=3316 /tmp/sample.bin guuid=ed874780-1800-0000-c519-f99def0c0000 pid=3311->guuid=fd281c82-1800-0000-c519-f99df40c0000 pid=3316 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c2a8760c-43e5-4c78-870c-237e58d228cf
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1907199
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1907199 Sample: boatnet.ppc.elf Startdate: 01/05/2026 Architecture: LINUX Score: 60 17 169.254.169.254, 80 USDOSUS Reserved 2->17 19 176.65.139.69, 123, 48790 PALTEL-ASPALTELAutonomousSystemPS Germany 2->19 21 4 other IPs or domains 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Sample is packed with UPX 2->27 7 boatnet.ppc.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 boatnet.ppc.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cdca20a33f34b443cf3a82465aab69fb81a5de1dc543f6f6ef2ddff0bf32f648
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cdca20a33f34b443cf3a82465aab69fb81a5de1dc543f6f6ef2ddff0bf32f648/
Threat name:
Linux.Exploit.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-01 07:40:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxfcbiz7gs2ehtz2qjdfvk3j7oa2lxq5yvb7n5xpfxp7bpzs6zea._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260501-jhvevsg14k/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/cdca20a33f34b443cf3a82465aab69fb81a5de1dc543f6f6ef2ddff0bf32f648

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: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: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: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 cdca20a33f34b443cf3a82465aab69fb81a5de1dc543f6f6ef2ddff0bf32f648

(this sample)

Mirai

elf 3aabcd10853f5bb4d0ee0daf9898ad7dde88b40ead7c66c90d55ad3cd5b3426e

  
URLhaus
https://urlhaus.abuse.ch/url/3835686/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3aabcd10853f5bb4d0ee0daf9898ad7dde88b40ead7c66c90d55ad3cd5b3426e
  
Dropping
MD5 cb89db136249272d98884ef28dcabd24

Comments