MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfaa7596e8a53ddf01b5d04a6267f4abf7d66ccee758cc77eea9fdacdfb13343. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfaa7596e8a53ddf01b5d04a6267f4abf7d66ccee758cc77eea9fdacdfb13343
SHA3-384 hash: 69552ebd91934508238258953887b07300f67d13035ff046cc35795720a9b570446bc14c0ab1d2f2c6cf33a962b0f66d
SHA1 hash: 18c92b83cd0d72cee09db963e5ddb06453b48ef3
MD5 hash: a13f23613905eb5756e52f0fe8e0a185
humanhash: echo-lactose-may-arizona
File name:xnxnxnxnxnxnxnxnaarch64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:197'488 bytes
First seen:2026-02-19 06:25:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:MEYjoKn2XFSEXfEdc7mzwoq6UidU/HNRzPxw:MB2LXfEdc7KMiUbS
TLSH T1EB149DA8FF4F68D1D2CBE37DAE4A0FA230277C749565C0B54A01929FD5EAED488D0613
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 51631493f1bd313825ce2fea50c4c3a910d270558fcbcb40420d97afdbf855a7
File size (compressed) :71'496 bytes
File size (de-compressed) :197'488 bytes
Format:linux/arm64
Packed file: 51631493f1bd313825ce2fea50c4c3a910d270558fcbcb40420d97afdbf855a7

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm bashlite gafgyt mirai rust
Link:
https://www.filescan.io/uploads/6996ad0697feb4afd64bcbb6/reports/d6c2655f-3cc2-4c26-80ae-e4725bae2ced/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/dfaa7596e8a53ddf01b5d04a6267f4abf7d66ccee758cc77eea9fdacdfb13343
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/dfaa7596e8a53ddf01b5d04a6267f4abf7d66ccee758cc77eea9fdacdfb13343/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c1584d5b-a357-41dc-abc8-178a860c85f8
Behavior Graph:
Download SVG
%3 guuid=b703bc23-1a00-0000-4f58-d24aac0a0000 pid=2732 /usr/bin/sudo guuid=c64c8b26-1a00-0000-4f58-d24ab60a0000 pid=2742 /tmp/sample.bin guuid=b703bc23-1a00-0000-4f58-d24aac0a0000 pid=2732->guuid=c64c8b26-1a00-0000-4f58-d24ab60a0000 pid=2742 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8480330f-589a-4d7e-8512-a01f2d7fe0b6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1871626
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfaa7596e8a53ddf01b5d04a6267f4abf7d66ccee758cc77eea9fdacdfb13343
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dfaa7596e8a53ddf01b5d04a6267f4abf7d66ccee758cc77eea9fdacdfb13343/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-19 07:16:05 UTC
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=36vhlfxiuu656anv2bfgez7uvp35m3go45mmy57ovh62zx5rgnbq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260219-g7aqmsft9d/
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/dfaa7596e8a53ddf01b5d04a6267f4abf7d66ccee758cc77eea9fdacdfb13343

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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 51631493f1bd313825ce2fea50c4c3a910d270558fcbcb40420d97afdbf855a7

Mirai

elf dfaa7596e8a53ddf01b5d04a6267f4abf7d66ccee758cc77eea9fdacdfb13343

(this sample)

  
Dropped by
SHA256 51631493f1bd313825ce2fea50c4c3a910d270558fcbcb40420d97afdbf855a7
  
URLhaus
https://urlhaus.abuse.ch/url/3774578/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b05480148b958e0353233efaf756361e
  
URLhaus
https://urlhaus.abuse.ch/url/3776248/
  
URLhaus
https://urlhaus.abuse.ch/url/3776277/
  
URLhaus
https://urlhaus.abuse.ch/url/3776245/
  
URLhaus
https://urlhaus.abuse.ch/url/3776278/

Comments