MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc. 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: cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc
SHA3-384 hash: 6554593b3ee44686c8b1901f08db658360d43d9026b2dd2ade3a0c287985f33756c693df661c72fb4c02c9acf017ce68
SHA1 hash: 97346a60035b8d78f28640c9524a5d050f8b2699
MD5 hash: 660559f7f976317d0521209444273a26
humanhash: juliet-eight-violet-finch
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:166'976 bytes
First seen:2025-11-04 00:52:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:93VJgTdgahP/2o/ZrTheIsnjCWRXFm4UpM1wLxpPNNOziHmfam:9FJMgWPZr8IaCWReS1WpPej7
TLSH T1A6F33B47B7208FB1C368967109B3CB67A6E6269216E19985E66DCD107F3035C6C3FFA0
telfhash t1d9c002145c7457f15108dd5540dc7f29c5f51dcf15431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 23e8188ff6a5422aa9a12a008406d166d10ceb6f5db08183acbd65a6898d3e7e
File size (compressed) :74'772 bytes
File size (de-compressed) :166'976 bytes
Format:linux/mips
Packed file: 23e8188ff6a5422aa9a12a008406d166d10ceb6f5db08183acbd65a6898d3e7e

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Locks files
Sends data to a server
DNS request
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm anti-vm
Link:
https://www.filescan.io/uploads/69094f3e124d1be830f88040/reports/8afdc78c-9c78-4769-80b1-d1c8546a032f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
107
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc
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:
2025-11-03T23:05:00Z UTC
Last seen:
2025-11-05T10:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b4019e23-168c-4843-bfa8-2f559bfae09d
Behavior Graph:
Download SVG
%3 guuid=db85167c-1a00-0000-cbba-0460360c0000 pid=3126 /usr/bin/sudo guuid=e1e6ef7d-1a00-0000-cbba-04603c0c0000 pid=3132 /tmp/sample.bin guuid=db85167c-1a00-0000-cbba-0460360c0000 pid=3126->guuid=e1e6ef7d-1a00-0000-cbba-04603c0c0000 pid=3132 execve
Gathering data
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1807371
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-04 00:57:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
3 of 36 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zvyevthrwwx3ya7m7vm4nzup37abfeoiwtb7lzwl7ib6be2o626a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/251104-bal5hsar3x/
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/dc3e77c5-c018-4488-baf8-37ca0bac9338
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc

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 23e8188ff6a5422aa9a12a008406d166d10ceb6f5db08183acbd65a6898d3e7e

Mirai

elf cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc

(this sample)

  
Dropped by
SHA256 23e8188ff6a5422aa9a12a008406d166d10ceb6f5db08183acbd65a6898d3e7e
  
URLhaus
https://urlhaus.abuse.ch/url/3695381/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 405f4e42961f7190a36956913f745969
  
URLhaus
https://urlhaus.abuse.ch/url/3696649/

Comments