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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61719f2880a07b5387e3717b1bb747feb715b8fcc0da3d06a9aa401c2aee3c2b. 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: 9


Intelligence 9 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61719f2880a07b5387e3717b1bb747feb715b8fcc0da3d06a9aa401c2aee3c2b
SHA3-384 hash: 5daf5f32d096678a6e173cf1513ca15b426ad7d920e945de7bd2f038aa46308b8df707236063b6cb6389af0d924d6638
SHA1 hash: 7990fa762904d4822a5c313de9577dd35a2bd9bc
MD5 hash: cc96df5b97062ab0c07d7615fbc69af7
humanhash: pip-lithium-sink-mirror
File name:nz.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:87'696 bytes
First seen:2026-08-01 00:48:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8l8IhK59kLMSb6kbzdWAc6HWiay3Tx9gorF6ShJ0l9:8/hU9ktbjdWnpwTx9dral9
TLSH T1A48318C1BA4BC0F5D90748304067F33FCB32D6394061D66EEFAADE65EA73642522629D
telfhash t19d312cfa297e0cfca7d45940935e1e623d29e77f29a076b046735834336be8150bac39
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 mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7524f4985f445fa1bfeac4b889ae1c7d7de1e79d3c68a5f7768423852902c071
File size (compressed) :41'812 bytes
File size (de-compressed) :87'696 bytes
Format:linux/i386
Packed file: 7524f4985f445fa1bfeac4b889ae1c7d7de1e79d3c68a5f7768423852902c071

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9cc96ec1-4b16-4f0a-bb0b-6a37736529df/
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Sends data to a server
Connection attempt
Receives data from a server
Sets a written file as executable
Kills processes
Runs as daemon
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a6d42968b0ab355a24174df/reports/8b9206bd-bb9e-4da9-8d7b-69e4f98bef14/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-31T23:14:00Z UTC
Last seen:
2026-08-02T20:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/61719f2880a07b5387e3717b1bb747feb715b8fcc0da3d06a9aa401c2aee3c2b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c82d9a06-a690-4e20-b4c2-34072f6e7211
Behavior Graph:
Download SVG
%3 guuid=210708d6-1f00-0000-94c2-6952db0a0000 pid=2779 /usr/bin/sudo guuid=7945e0db-1f00-0000-94c2-6952e30a0000 pid=2787 /tmp/sample.bin net guuid=210708d6-1f00-0000-94c2-6952db0a0000 pid=2779->guuid=7945e0db-1f00-0000-94c2-6952e30a0000 pid=2787 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=7945e0db-1f00-0000-94c2-6952e30a0000 pid=2787->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a6f61edc-1f00-0000-94c2-6952e40a0000 pid=2788 /tmp/sample.bin guuid=7945e0db-1f00-0000-94c2-6952e30a0000 pid=2787->guuid=a6f61edc-1f00-0000-94c2-6952e40a0000 pid=2788 clone guuid=63264bdc-1f00-0000-94c2-6952e50a0000 pid=2789 /tmp/sample.bin write-config zombie guuid=a6f61edc-1f00-0000-94c2-6952e40a0000 pid=2788->guuid=63264bdc-1f00-0000-94c2-6952e50a0000 pid=2789 clone guuid=37048de2-1f00-0000-94c2-6952e90a0000 pid=2793 /usr/bin/dash guuid=63264bdc-1f00-0000-94c2-6952e50a0000 pid=2789->guuid=37048de2-1f00-0000-94c2-6952e90a0000 pid=2793 execve guuid=9cd0e1e7-1f00-0000-94c2-6952f00a0000 pid=2800 /tmp/sample.bin net send-data zombie guuid=63264bdc-1f00-0000-94c2-6952e50a0000 pid=2789->guuid=9cd0e1e7-1f00-0000-94c2-6952f00a0000 pid=2800 clone guuid=1f04d8e3-1f00-0000-94c2-6952eb0a0000 pid=2795 /usr/bin/cp guuid=37048de2-1f00-0000-94c2-6952e90a0000 pid=2793->guuid=1f04d8e3-1f00-0000-94c2-6952eb0a0000 pid=2795 execve guuid=9cd0e1e7-1f00-0000-94c2-6952f00a0000 pid=2800->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 2400B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=9cd0e1e7-1f00-0000-94c2-6952f00a0000 pid=2800->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 2B guuid=1150e9e7-1f00-0000-94c2-6952f10a0000 pid=2801 /tmp/sample.bin guuid=9cd0e1e7-1f00-0000-94c2-6952f00a0000 pid=2800->guuid=1150e9e7-1f00-0000-94c2-6952f10a0000 pid=2801 clone guuid=0e5eede7-1f00-0000-94c2-6952f20a0000 pid=2802 /tmp/sample.bin guuid=9cd0e1e7-1f00-0000-94c2-6952f00a0000 pid=2800->guuid=0e5eede7-1f00-0000-94c2-6952f20a0000 pid=2802 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/292c8015-eb69-4ff8-bf87-7f8df0eb232a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/61719f2880a07b5387e3717b1bb747feb715b8fcc0da3d06a9aa401c2aee3c2b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61719f2880a07b5387e3717b1bb747feb715b8fcc0da3d06a9aa401c2aee3c2b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-01 00:49:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mfyz6keaub5vhb7dof5rxn2h723rloh4ydnd2bvjvjabykxohqvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux persistence
Link:
https://tria.ge/reports/260801-a6kqwsbr5v/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Malware Config
C2 Extraction:
wqok85qtq.net
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/61719f2880a07b5387e3717b1bb747feb715b8fcc0da3d06a9aa401c2aee3c2b

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_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 7524f4985f445fa1bfeac4b889ae1c7d7de1e79d3c68a5f7768423852902c071

Mirai

elf 61719f2880a07b5387e3717b1bb747feb715b8fcc0da3d06a9aa401c2aee3c2b

(this sample)

  
Dropped by
SHA256 7524f4985f445fa1bfeac4b889ae1c7d7de1e79d3c68a5f7768423852902c071
  
URLhaus
https://urlhaus.abuse.ch/url/3893013/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 cd92a9854c12ebd0802c55b1583ba833
  
URLhaus
https://urlhaus.abuse.ch/url/3892989/
  
URLhaus
https://urlhaus.abuse.ch/url/3892228/
  
URLhaus
https://urlhaus.abuse.ch/url/3892992/

Comments