MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49053dd03498050e8f369df2cb9c835c18a53cdedc97ed557b8e40ce2f3e9547. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 49053dd03498050e8f369df2cb9c835c18a53cdedc97ed557b8e40ce2f3e9547
SHA3-384 hash: ed41f880edf789818e2e0a64ba72967addd1ec17a16ec7315371a1f71d8d52ac764c29c87f575ecd25361ad1a13c893c
SHA1 hash: 8c1aa63946b8505db398724d800396e954be3739
MD5 hash: b694f972313cef424488f017b38d4451
humanhash: apart-hot-paris-red
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:211'628 bytes
First seen:2026-05-31 19:42:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:/PWg34cNBy9dEcqIIq+j5q1E+rTqj05KQ8Mc:VmE+B8l
TLSH T15A24961E6E328F7DF268C73447B74A34975D33DA23E1D684E1ACC1152E6029E641FBA8
telfhash t1b941811c0a7413f4a3695c9d59edfb36d66330dabe262c338f11e86aa76aa435d10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10056452-0
Create hunting rule

Unix.Trojan.Mirai-10058666-0
Create hunting rule

Unix.Trojan.Mirai-10059004-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sets a written file as executable
Sends data to a server
Creating a file
Receives data from a server
Runs as daemon
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6a1c8f5b12da0d249c5f74ed/reports/0112acb9-9c45-4f35-83ef-d779a2cf8c9d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-31T18:11:00Z UTC
Last seen:
2026-05-31T19:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/49053dd03498050e8f369df2cb9c835c18a53cdedc97ed557b8e40ce2f3e9547/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a6fb7656-a1b0-49ea-84c6-6aec152db464
Behavior Graph:
Download SVG
%3 guuid=95ac8a98-1700-0000-db50-a8b7910d0000 pid=3473 /usr/bin/sudo guuid=e46ca79a-1700-0000-db50-a8b7990d0000 pid=3481 /tmp/sample.bin guuid=95ac8a98-1700-0000-db50-a8b7910d0000 pid=3473->guuid=e46ca79a-1700-0000-db50-a8b7990d0000 pid=3481 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ef45b2e0-6349-485d-93b6-52de3ce93855
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/49053dd03498050e8f369df2cb9c835c18a53cdedc97ed557b8e40ce2f3e9547
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/49053dd03498050e8f369df2cb9c835c18a53cdedc97ed557b8e40ce2f3e9547/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-31 19:43:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ject3ubutacq5dzwtxzmxhedlqmkkpg63sl62vl3rzam4lz6svdq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/260531-yffagsez9t/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Modifies init.d
Deletes itself
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/49053dd03498050e8f369df2cb9c835c18a53cdedc97ed557b8e40ce2f3e9547

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 49053dd03498050e8f369df2cb9c835c18a53cdedc97ed557b8e40ce2f3e9547

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3855176/
  
Delivery method
Distributed via web download

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