MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e29d2acf2b80343dbe5c7f7a878ee599da6560ea5d26e90d240b2d25509b5161. 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 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e29d2acf2b80343dbe5c7f7a878ee599da6560ea5d26e90d240b2d25509b5161
SHA3-384 hash: d849b363fdef98b88d064f74d3e9d822d0bc16fb556b0b840ee93ca39d98d652a12fe09a4c1a1e1545b8d1c2aaf621c5
SHA1 hash: 2b134765d9c6d3bbf486e217e1658b750e75a074
MD5 hash: cbae845676411c9c7c6514de79e62224
humanhash: east-montana-oxygen-tennis
File name:nz.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:111'892 bytes
First seen:2026-07-24 00:49:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:50U2ysTT8NIsq7VMQ3bXh14fd+S2NUsDEHHUnwnx:50U2ysTsIsq7OaXh1fEHHUwx
TLSH T13FB34CC4E643D1F9EC6705302136FB3B9E72E4BA112DDA43D7F89A66BC52681C80679C
telfhash t19631c5b8616608986bc09842b18daf32cd1e272b321477fb4df7652531a3592877bc39
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 9f6476d569eb59de3436b98b4001177b1b8cf4c723f9b23f7917eaec4de09ba9
File size (compressed) :47'632 bytes
File size (de-compressed) :111'892 bytes
Format:linux/i386
Packed file: 9f6476d569eb59de3436b98b4001177b1b8cf4c723f9b23f7917eaec4de09ba9

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/99cb9056-3af0-477a-ba20-4fa02c5ff21d/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Malware.Mirai-9939313-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6a62b6e69decceeb4b648df8/reports/4985ae52-83cb-43be-9c2a-105298d43b8a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e29d2acf2b80343dbe5c7f7a878ee599da6560ea5d26e90d240b2d25509b5161
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/01a93166-b246-4b07-b266-1fd6ee4cd1bc
Behavior Graph:
Download SVG
%3 guuid=008b3922-1e00-0000-61f3-9a5459110000 pid=4441 /usr/bin/sudo guuid=74aa9425-1e00-0000-61f3-9a545c110000 pid=4444 /tmp/sample.bin net guuid=008b3922-1e00-0000-61f3-9a5459110000 pid=4441->guuid=74aa9425-1e00-0000-61f3-9a545c110000 pid=4444 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=74aa9425-1e00-0000-61f3-9a545c110000 pid=4444->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=4ac40b26-1e00-0000-61f3-9a545e110000 pid=4446 /tmp/sample.bin guuid=74aa9425-1e00-0000-61f3-9a545c110000 pid=4444->guuid=4ac40b26-1e00-0000-61f3-9a545e110000 pid=4446 clone guuid=3383a153-1f00-0000-61f3-9a5468130000 pid=4968 /tmp/sample.bin guuid=74aa9425-1e00-0000-61f3-9a545c110000 pid=4444->guuid=3383a153-1f00-0000-61f3-9a5468130000 pid=4968 clone guuid=d16ca853-1f00-0000-61f3-9a546a130000 pid=4970 /tmp/sample.bin net send-data zombie guuid=74aa9425-1e00-0000-61f3-9a545c110000 pid=4444->guuid=d16ca853-1f00-0000-61f3-9a546a130000 pid=4970 clone guuid=665f2826-1e00-0000-61f3-9a545f110000 pid=4447 /tmp/sample.bin guuid=4ac40b26-1e00-0000-61f3-9a545e110000 pid=4446->guuid=665f2826-1e00-0000-61f3-9a545f110000 pid=4447 clone guuid=c3833326-1e00-0000-61f3-9a5460110000 pid=4448 /tmp/sample.bin net send-data zombie guuid=4ac40b26-1e00-0000-61f3-9a545e110000 pid=4446->guuid=c3833326-1e00-0000-61f3-9a5460110000 pid=4448 clone guuid=c3833326-1e00-0000-61f3-9a5460110000 pid=4448->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 450B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=c3833326-1e00-0000-61f3-9a5460110000 pid=4448->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 2B guuid=d16ca853-1f00-0000-61f3-9a546a130000 pid=4970->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 414B guuid=d16ca853-1f00-0000-61f3-9a546a130000 pid=4970->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 2B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c68f9f4a-fb0e-4367-9a42-9ae35fcb9618
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e29d2acf2b80343dbe5c7f7a878ee599da6560ea5d26e90d240b2d25509b5161
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e29d2acf2b80343dbe5c7f7a878ee599da6560ea5d26e90d240b2d25509b5161/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-24 00:50:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4kosvtzlqa2d3ps4p55ipdxfthngkyhklutosdjebmwskue3kfqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260724-a7crnszgma/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
osfjkqoiw382r552q.hopto.org
Please note that we are no longer able to provide a coverage score for Virus Total.

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 9f6476d569eb59de3436b98b4001177b1b8cf4c723f9b23f7917eaec4de09ba9

Mirai

elf e29d2acf2b80343dbe5c7f7a878ee599da6560ea5d26e90d240b2d25509b5161

(this sample)

  
Dropped by
SHA256 9f6476d569eb59de3436b98b4001177b1b8cf4c723f9b23f7917eaec4de09ba9
  
URLhaus
https://urlhaus.abuse.ch/url/3887335/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0114f64c9e52255050f9578f27d8f9c8

Comments