MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c2f5517d5b5289fa519c9644706046c0806763119bf355697344a8b1fedfb37. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c2f5517d5b5289fa519c9644706046c0806763119bf355697344a8b1fedfb37
SHA3-384 hash: d34be02bfc9aa9eaa3720549b3203e53afa0b429664df6dd15aa5efa1f7f340de59a984be33491cd0130162d9106aeb9
SHA1 hash: 14339d7a08f64e65b3de14d2e638d18027cf1bc3
MD5 hash: 69de29fb5c954a921d6bc3102dda3249
humanhash: massachusetts-east-mirror-helium
File name:zerarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:108'064 bytes
First seen:2026-01-26 23:33:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HJve6x34Ix5E7zfPKZeB+ox+kxRssQiGvdrJMeUX:QIOjKWx+kxRssrGvdlM
TLSH T1E4B3088ABC818B11D5D525BAFE0E618D33139F78E3FA7113DE149B2E538A86B0B37505
telfhash t1e8f0a735ce6d509dbfc8612c50bd2037577a55fd7a6029930629998e47b79c13128816
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6977f9c94156786ccbd8f62d/reports/1a29092b-ae39-4a7d-a113-f0c6c3ea9739/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
33
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3c2f5517d5b5289fa519c9644706046c0806763119bf355697344a8b1fedfb37
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6a33889e-be5d-461c-953a-6b244d28252e
Behavior Graph:
Download SVG
%3 guuid=0ceb98e0-1900-0000-df89-31fa2f090000 pid=2351 /usr/bin/sudo guuid=72b676e2-1900-0000-df89-31fa37090000 pid=2359 /tmp/sample.bin guuid=0ceb98e0-1900-0000-df89-31fa2f090000 pid=2351->guuid=72b676e2-1900-0000-df89-31fa37090000 pid=2359 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7de86dae-9095-4415-b3d6-51b91197a419
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1858016
Signature
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3c2f5517d5b5289fa519c9644706046c0806763119bf355697344a8b1fedfb37
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3c2f5517d5b5289fa519c9644706046c0806763119bf355697344a8b1fedfb37/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hqxvkf6vwuuj7jizzfseobqenqeam5rrdg7tkvuxgrfiwh7n7m3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260126-3j38yaev7e/
Behaviour
Reads runtime system information
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 3c2f5517d5b5289fa519c9644706046c0806763119bf355697344a8b1fedfb37

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739140/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739131/
  
URLhaus
https://urlhaus.abuse.ch/url/3740308/

Comments