MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c
SHA3-384 hash: d25c552ad5738566c34a8329f6eac2f246de6005116dd7b5ea335807384a27242c49d77a5223c59eef62ea4cfde6e0f7
SHA1 hash: 3b16364fd2d43b629c306924e1e227c215994655
MD5 hash: 0338561af0316a6dde65bb76b0f35402
humanhash: arizona-neptune-bulldog-pip
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:166'976 bytes
First seen:2025-11-15 13:56:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:93VJgTdgahP/2o/ZrTheIsnjCWRXFm4UpM1wLxpPNNOziHNfam:9FJMgWPZr8IaCWReS1WpPei7
TLSH T1A0F33B47B7208FB1C368967109B3CB67A6E6269216E19985E66DCD107F3035C6C3FFA0
telfhash t1d9c002145c7457f15108dd5540dc7f29c5f51dcf15431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1
File size (compressed) :74'772 bytes
File size (de-compressed) :166'976 bytes
Format:linux/mips
Packed file: b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Kills processes
Locks files
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm gafgyt mirai
Link:
https://www.filescan.io/uploads/691886c159887d113b34b423/reports/9606a018-b6c8-4a43-ac94-aa336803eaad/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
92
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-15T12:11:00Z UTC
Last seen:
2025-11-17T00:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/48cd2ec2-7203-46ab-ab31-727033ed92db
Behavior Graph:
Download SVG
%3 guuid=321ff48f-1900-0000-bdd1-2e9a590b0000 pid=2905 /usr/bin/sudo guuid=9c249092-1900-0000-bdd1-2e9a620b0000 pid=2914 /tmp/sample.bin guuid=321ff48f-1900-0000-bdd1-2e9a590b0000 pid=2905->guuid=9c249092-1900-0000-bdd1-2e9a620b0000 pid=2914 execve
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1814644
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/da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 13:57:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3kfnzl2wsrvigt5s5srf57sr3k4dvcl7exaom3bkmdmipbdxmuwa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/251115-q9ebaaxkcv/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/70041049-f80f-48f4-8b4b-bd4724d1f5d6
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/da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c

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 b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1

Mirai

elf da8adcaf56946a834fb2eca25efe51dab83a897f25c0e66c2a60d8878477652c

(this sample)

  
Dropped by
SHA256 b45801d1c9bb5d31913f3c6d1bd83db4412014dd13b9f2e81719422e1d1b9ec1
  
URLhaus
https://urlhaus.abuse.ch/url/3696649/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7e85e665d3a510298b8d477c42e69b6a

Comments