MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55bdaa3a8a9608985b07865783259092d37736f52066f94df42f2a4c9820b026. 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: 55bdaa3a8a9608985b07865783259092d37736f52066f94df42f2a4c9820b026
SHA3-384 hash: 1e0117e206a266dba991f8c60b04cc84780017c0f7d6a9b317e2bc8b364ffc0970e254296533caaeddfe268fadb86768
SHA1 hash: d969fdd093f364485fbdc0569e84c5b1aa507d71
MD5 hash: 744a36be29a9b7980fb6c75677ec7749
humanhash: white-cold-muppet-moon
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:42'236 bytes
First seen:2025-12-20 03:33:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:I3R6OSO/wfEg+0LHJtp22AbGI7f2XhS9L1Sdd4Ux9+vLm5AX2BFA4uVcqgw09T:TOoAa0f2k9ojx9+K5QyA4u+qgw09T
TLSH T17713F268D2506EA7C9EFD4B0ECA826C1B7F22F55B2A6DF92718AFD009F0210D11C1DD2
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) :42'236 bytes
File size (de-compressed) :92'064 bytes
Format:linux/ppc32
Unpacked file: 189328e5c858cf94ccf0c3655b4416ff90c3c404e4ab94912cf11a7984189506

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4e1b9c00-f3d6-4caf-bd83-30e6dac17dd7/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/69461936a7163552ba031de7/reports/75c905d5-f67e-4584-a454-efeb9a2b2258/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-20T01:41:00Z UTC
Last seen:
2025-12-20T03:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/55bdaa3a8a9608985b07865783259092d37736f52066f94df42f2a4c9820b026/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2baee525-4f6a-42fb-9d5a-231e1d7cc407
Behavior Graph:
Download SVG
%3 guuid=363c1747-1a00-0000-bd28-6dc6880b0000 pid=2952 /usr/bin/sudo guuid=1901ba49-1a00-0000-bd28-6dc68e0b0000 pid=2958 /tmp/sample.bin guuid=363c1747-1a00-0000-bd28-6dc6880b0000 pid=2952->guuid=1901ba49-1a00-0000-bd28-6dc68e0b0000 pid=2958 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a991cdd8-c852-43f5-ba6a-d0a13bdba6e4
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1836617
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/55bdaa3a8a9608985b07865783259092d37736f52066f94df42f2a4c9820b026
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/55bdaa3a8a9608985b07865783259092d37736f52066f94df42f2a4c9820b026/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-20 03:34:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kw62uouksyejqwyhqzlygjmqsljxonxvebtpstpuf4vezgbawata._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251220-d4yrhs1mhp/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/06bc9ae0-9aea-498a-9388-259bc2aadf31
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/55bdaa3a8a9608985b07865783259092d37736f52066f94df42f2a4c9820b026

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 55bdaa3a8a9608985b07865783259092d37736f52066f94df42f2a4c9820b026

(this sample)

Mirai

elf 189328e5c858cf94ccf0c3655b4416ff90c3c404e4ab94912cf11a7984189506

  
URLhaus
https://urlhaus.abuse.ch/url/3683092/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 189328e5c858cf94ccf0c3655b4416ff90c3c404e4ab94912cf11a7984189506
  
Dropping
MD5 27a9f2104d4e05bc8512f6b6f24c0be4
  
URLhaus
https://urlhaus.abuse.ch/url/3713664/
  
URLhaus
https://urlhaus.abuse.ch/url/3713680/
  
URLhaus
https://urlhaus.abuse.ch/url/3724833/

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