MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d828cdb2ca6c867cb3f2fcb63e90883a6e2ec62dced2fa35980b5d8a109dd6b. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d828cdb2ca6c867cb3f2fcb63e90883a6e2ec62dced2fa35980b5d8a109dd6b
SHA3-384 hash: 8a58bf65c3a522f4a953d5b5ce056a56a261fc1be648dc88dc524484f2eeb502eb46479f9511e7dabd9065eea2187419
SHA1 hash: d2f10bb7b87581e860cb253d323e5fc8e6663558
MD5 hash: b61c82c2ac63db9efebe96346935e745
humanhash: texas-bakerloo-lemon-oxygen
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:159'816 bytes
First seen:2025-10-03 17:27:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:cq6Gkr0EvVgSX+XOYv+TyozpM03tauGJhddtFOZfhXu:dKrbtuiX9aH0+
TLSH T1E4F36C0AB5C084FEC49AC1744FAAE137E972F41D5134B26F67E4AF221F4EE215B2DA50
telfhash t10451db742ea27598a2d3e765730fe679e822166019e170e5ef7b2de5cf12bc80c62006
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30460.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Locks files
Receives data from a server
Creating a file
Runs as daemon
Opens a port
Launching a process
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android lolbin mirai remote
Link:
https://www.filescan.io/uploads/68e0080d74e5a28989a038cb/reports/a72b35e8-8855-4fd7-be2d-d6ceb8e31e8a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2d828cdb2ca6c867cb3f2fcb63e90883a6e2ec62dced2fa35980b5d8a109dd6b
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-02-24T02:27:00Z UTC
Last seen:
2025-10-04T11:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2d828cdb2ca6c867cb3f2fcb63e90883a6e2ec62dced2fa35980b5d8a109dd6b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9ac7c22c-2213-41c1-8027-2acf036dcbad
Behavior Graph:
Download SVG
%3 guuid=57377438-1a00-0000-7c98-fc04960b0000 pid=2966 /usr/bin/sudo guuid=23e2293a-1a00-0000-7c98-fc049c0b0000 pid=2972 /tmp/sample.bin net guuid=57377438-1a00-0000-7c98-fc04960b0000 pid=2966->guuid=23e2293a-1a00-0000-7c98-fc049c0b0000 pid=2972 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=23e2293a-1a00-0000-7c98-fc049c0b0000 pid=2972->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a65e493a-1a00-0000-7c98-fc049d0b0000 pid=2973 /tmp/sample.bin dns net send-data zombie guuid=23e2293a-1a00-0000-7c98-fc049c0b0000 pid=2972->guuid=a65e493a-1a00-0000-7c98-fc049d0b0000 pid=2973 clone 1953617f-bd2b-56a9-9ede-0bea1c944f64 178.254.22.166:53 guuid=a65e493a-1a00-0000-7c98-fc049d0b0000 pid=2973->1953617f-bd2b-56a9-9ede-0bea1c944f64 send: 170B 5a1eed8a-85fe-5cc9-b13b-21dc70289ae4 0.0.0.0:0 guuid=a65e493a-1a00-0000-7c98-fc049d0b0000 pid=2973->5a1eed8a-85fe-5cc9-b13b-21dc70289ae4 con ac0b4284-2aa4-5c89-80a0-995c690355af 81.169.136.222:53 guuid=a65e493a-1a00-0000-7c98-fc049d0b0000 pid=2973->ac0b4284-2aa4-5c89-80a0-995c690355af send: 34B 48d6144b-2bcb-5105-880a-b486b4d6b787 loadingboats.dyn:5667 guuid=a65e493a-1a00-0000-7c98-fc049d0b0000 pid=2973->48d6144b-2bcb-5105-880a-b486b4d6b787 send: 40B guuid=a40ec53a-1a00-0000-7c98-fc04a00b0000 pid=2976 /tmp/sample.bin guuid=a65e493a-1a00-0000-7c98-fc049d0b0000 pid=2973->guuid=a40ec53a-1a00-0000-7c98-fc04a00b0000 pid=2976 clone guuid=fbbede3a-1a00-0000-7c98-fc04a10b0000 pid=2977 /usr/bin/dash guuid=a40ec53a-1a00-0000-7c98-fc04a00b0000 pid=2976->guuid=fbbede3a-1a00-0000-7c98-fc04a10b0000 pid=2977 execve guuid=5e5d2846-1a00-0000-7c98-fc04c30b0000 pid=3011 /usr/bin/dash guuid=a40ec53a-1a00-0000-7c98-fc04a00b0000 pid=2976->guuid=5e5d2846-1a00-0000-7c98-fc04c30b0000 pid=3011 execve guuid=3328c146-1a00-0000-7c98-fc04c60b0000 pid=3014 /usr/bin/dash guuid=a40ec53a-1a00-0000-7c98-fc04a00b0000 pid=2976->guuid=3328c146-1a00-0000-7c98-fc04c60b0000 pid=3014 execve guuid=21ddfa46-1a00-0000-7c98-fc04c80b0000 pid=3016 /usr/bin/dash guuid=a40ec53a-1a00-0000-7c98-fc04a00b0000 pid=2976->guuid=21ddfa46-1a00-0000-7c98-fc04c80b0000 pid=3016 execve guuid=83505b47-1a00-0000-7c98-fc04cc0b0000 pid=3020 /usr/bin/dash guuid=a40ec53a-1a00-0000-7c98-fc04a00b0000 pid=2976->guuid=83505b47-1a00-0000-7c98-fc04cc0b0000 pid=3020 execve guuid=02d51a3b-1a00-0000-7c98-fc04a30b0000 pid=2979 /usr/sbin/xtables-nft-multi guuid=fbbede3a-1a00-0000-7c98-fc04a10b0000 pid=2977->guuid=02d51a3b-1a00-0000-7c98-fc04a30b0000 pid=2979 execve guuid=41496046-1a00-0000-7c98-fc04c40b0000 pid=3012 /usr/bin/busybox guuid=5e5d2846-1a00-0000-7c98-fc04c30b0000 pid=3011->guuid=41496046-1a00-0000-7c98-fc04c40b0000 pid=3012 execve guuid=b889e946-1a00-0000-7c98-fc04c70b0000 pid=3015 /usr/bin/dash guuid=3328c146-1a00-0000-7c98-fc04c60b0000 pid=3014->guuid=b889e946-1a00-0000-7c98-fc04c70b0000 pid=3015 clone guuid=a0594147-1a00-0000-7c98-fc04ca0b0000 pid=3018 /usr/bin/dash guuid=21ddfa46-1a00-0000-7c98-fc04c80b0000 pid=3016->guuid=a0594147-1a00-0000-7c98-fc04ca0b0000 pid=3018 clone guuid=e5278547-1a00-0000-7c98-fc04cd0b0000 pid=3021 /usr/bin/busybox guuid=83505b47-1a00-0000-7c98-fc04cc0b0000 pid=3020->guuid=e5278547-1a00-0000-7c98-fc04cd0b0000 pid=3021 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/24222c04-cc52-4f52-9958-9f75649c38c4
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1788920
Signature
Antivirus / Scanner detection for submitted sample
Executes the "iptables" command to insert, remove and/or manipulate rules
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1788920 Sample: x86_64.elf Startdate: 03/10/2025 Architecture: LINUX Score: 76 35 loadingboats.dyn 23.177.185.57, 44680, 5667 PROVIDENCE-MB-CA-01CA Reserved 2->35 37 188.166.240.30, 2222 DIGITALOCEAN-ASNUS Netherlands 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected Gafgyt 2->45 10 x86_64.elf 2->10         started        signatures3 process4 process5 12 x86_64.elf 10->12         started        process6 14 x86_64.elf 12->14         started        process7 16 x86_64.elf sh 14->16         started        18 x86_64.elf sh 14->18         started        20 x86_64.elf sh 14->20         started        22 2 other processes 14->22 process8 24 sh iptables 16->24         started        27 sh busybox 18->27         started        29 sh busybox 20->29         started        31 sh 22->31         started        33 sh 22->33         started        signatures9 47 Executes the "iptables" command to insert, remove and/or manipulate rules 24->47
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2d828cdb2ca6c867cb3f2fcb63e90883a6e2ec62dced2fa35980b5d8a109dd6b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d828cdb2ca6c867cb3f2fcb63e90883a6e2ec62dced2fa35980b5d8a109dd6b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-23 17:13:08 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwbizwzmu3egpsz7f7fwh2iiqotof3dc3tws7i2zqc25riij3vvq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251003-v2zdpsymx6/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7540662-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/b7d94d01-b71a-4584-8f7e-322f79415a19
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/2d828cdb2ca6c867cb3f2fcb63e90883a6e2ec62dced2fa35980b5d8a109dd6b

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 2d828cdb2ca6c867cb3f2fcb63e90883a6e2ec62dced2fa35980b5d8a109dd6b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3647481/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3655381/
  
URLhaus
https://urlhaus.abuse.ch/url/3656332/

Comments