MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd349ffb5971b9954e9cb7331c55415d8205c158d8287b66306202d3921c4bd2. 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: cd349ffb5971b9954e9cb7331c55415d8205c158d8287b66306202d3921c4bd2
SHA3-384 hash: 603ecd573064a7c4ec41b33916a2dfd181b9d794d4514b30a12b6e16749bcf8484914ed574b9ffbf9b3537d01bf13130
SHA1 hash: 6d8ded3f2ea8a965b6597e098cfb2acd69c18b89
MD5 hash: 9bd100ef65b6ee367841f56fe59a836a
humanhash: network-alaska-whiskey-mountain
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:166'912 bytes
First seen:2025-12-31 18:16:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:wXFJATF5c2pE/SPTU2C4nPPwhiHztcT1wLxpPHV/zXHyfaI:wVJM5USPDCaPwhUe1WpPJcx
TLSH T169F34C0BB7108FB1C368D67009B7CB67A6E6269216E19985E76DCD107A3075C6C3FFA0
telfhash t1d9c002145c7457f15108dd5540dc7f29c5f51dcf15431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a0c072c5c3dee6d5b1b48815d6a8e1ed34d447c98e6ec344e6cbed193179adfe
File size (compressed) :74'740 bytes
File size (de-compressed) :166'912 bytes
Format:linux/mips
Packed file: a0c072c5c3dee6d5b1b48815d6a8e1ed34d447c98e6ec344e6cbed193179adfe

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm
Link:
https://www.filescan.io/uploads/695568af127d6a14e0ca8d01/reports/df5d12fe-3e1f-4eab-b4c6-9b07a7ed68d8/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-31T15:32:00Z UTC
Last seen:
2025-12-31T15:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.ix
Link:
https://opentip.kaspersky.com/cd349ffb5971b9954e9cb7331c55415d8205c158d8287b66306202d3921c4bd2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3c614a4-58fc-4cef-a23f-06ada7f1cda8
Behavior Graph:
Download SVG
%3 guuid=71e8c8a1-1900-0000-6800-132853090000 pid=2387 /usr/bin/sudo guuid=dda737a5-1900-0000-6800-13285b090000 pid=2395 /tmp/sample.bin guuid=71e8c8a1-1900-0000-6800-132853090000 pid=2387->guuid=dda737a5-1900-0000-6800-13285b090000 pid=2395 execve
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1842745
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/cd349ffb5971b9954e9cb7331c55415d8205c158d8287b66306202d3921c4bd2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cd349ffb5971b9954e9cb7331c55415d8205c158d8287b66306202d3921c4bd2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cd349ffb5971b9954e9cb7331c55415d8205c158d8287b66306202d3921c4bd2
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2025-12-31 18:17:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zu2j762zog4zktu4w4zryvkblwbalqky3auhwzrqmibnheq4jpja._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/251231-wwpsrazkfs/
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/cde29686-c252-4414-a35d-a2621cc2da99
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/cd349ffb5971b9954e9cb7331c55415d8205c158d8287b66306202d3921c4bd2

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 a0c072c5c3dee6d5b1b48815d6a8e1ed34d447c98e6ec344e6cbed193179adfe

Mirai

elf cd349ffb5971b9954e9cb7331c55415d8205c158d8287b66306202d3921c4bd2

(this sample)

  
Dropped by
SHA256 a0c072c5c3dee6d5b1b48815d6a8e1ed34d447c98e6ec344e6cbed193179adfe
  
URLhaus
https://urlhaus.abuse.ch/url/3696649/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8d0e86539346e924328d4498c8716e19
  
URLhaus
https://urlhaus.abuse.ch/url/3739935/

Comments