MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ec99d3399f924c86801ad843e42bb973509f255e1a4e526152c04c7a0fb8fb4. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ec99d3399f924c86801ad843e42bb973509f255e1a4e526152c04c7a0fb8fb4
SHA3-384 hash: c8435f27ab0f5d4fa629bb53f0c15c7ea073215ef711f8474ef1aae3bd702d8d8ac7346739cf1408476771c6968ea341
SHA1 hash: d47c867a546b65c1b285f5b43740bbd77ae4983c
MD5 hash: 93c5fb8505e15d87843a2627de284ef9
humanhash: sierra-bacon-butter-nevada
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:105'500 bytes
First seen:2025-12-22 23:31:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FLr6iG+P4kSkbGiK96r5FHnfcMlmn6763iK8yKm0yKKyytkskjslNmUEhu6lbT2C:F6z+PhK9O7nfcMlmn676LiAKzxlbT2C
TLSH T184A3D61A6E259F7DF76CC23587B78E20A75833D63AF0C645D26CE9005E6034D681FBA8
telfhash t140118e58843813f0e7b21cee6becef76d44170db46265e378e10e969db2d9029e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-22T20:07:00Z UTC
Last seen:
2025-12-22T20:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2ec99d3399f924c86801ad843e42bb973509f255e1a4e526152c04c7a0fb8fb4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f0aa8d1c-b695-4fff-9b0b-bf45bfc30d72
Behavior Graph:
Download SVG
%3 guuid=baf05fa3-1800-0000-4439-27321c090000 pid=2332 /usr/bin/sudo guuid=ce9ecca5-1800-0000-4439-27321e090000 pid=2334 /tmp/sample.bin guuid=baf05fa3-1800-0000-4439-27321c090000 pid=2332->guuid=ce9ecca5-1800-0000-4439-27321e090000 pid=2334 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a91b069d-43d4-4e97-881c-5e465e5ab8b1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837942
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837942 Sample: mips.elf Startdate: 23/12/2025 Architecture: LINUX Score: 52 18 5.26.12.6, 23 TURKCELL-ASTurkcellASTR Turkey 2->18 20 5.26.12.72, 23 TURKCELL-ASTurkcellASTR Turkey 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 mips.elf 2->8         started        signatures3 process4 process5 10 mips.elf 8->10         started        process6 12 mips.elf 10->12         started        14 mips.elf 10->14         started        16 mips.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2ec99d3399f924c86801ad843e42bb973509f255e1a4e526152c04c7a0fb8fb4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2ec99d3399f924c86801ad843e42bb973509f255e1a4e526152c04c7a0fb8fb4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-22 23:32:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f3ez2m4z7esmq2abvwcd4qv3s42qt4sv4gsokjqvfqcmpih3r62a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251222-3jewcaylev/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (30923) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b396c858-bb46-4fd3-ac94-40c08b5a0808
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/2ec99d3399f924c86801ad843e42bb973509f255e1a4e526152c04c7a0fb8fb4

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: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 2ec99d3399f924c86801ad843e42bb973509f255e1a4e526152c04c7a0fb8fb4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739204/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739430/
  
URLhaus
https://urlhaus.abuse.ch/url/3739210/
  
URLhaus
https://urlhaus.abuse.ch/url/3739414/

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