MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6ba3f89473c10efe37c38479c90b9789ddd8b6daf3e240fd0a0c099736ecf93. 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: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6ba3f89473c10efe37c38479c90b9789ddd8b6daf3e240fd0a0c099736ecf93
SHA3-384 hash: ec9ae6df25f3e4251cda7183f3c73c9b9fe733e64a85d82feb40b223b7391493176247388902f73c2b8a115be05f29f8
SHA1 hash: 2f536670f4735db97a6d53e94d832bcfcecc2640
MD5 hash: 1de2d2d5f5aceaf1081edfa0cc776a97
humanhash: hot-crazy-burger-item
File name:main_x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:143'736 bytes
First seen:2025-07-14 11:21:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gD1tA+AakbuctWh3dZQIs/bxxlUypDkfW9I4f1MARMM8PMwMMMMMMMMMMMMM5MtV:CtA64WDuXfpbvf1MARMM8PMwMMMMMMMW
TLSH T12FE3491675D084FDC4DAC2788FAAF537DA72F11D0234B22B2BD4AE261F4DE205E6D660
telfhash t1af51ceb03965355862fbf662b30aea62ac321d1008d174e1ce3339f58fc67c50d76832
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 :
19
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Kills processes
DNS request
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6874e87a96dca6658850cee6/reports/440fd4ce-8379-46d4-8849-4f4435b6b559/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
5
Number of processes launched:
89
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d6ba3f89473c10efe37c38479c90b9789ddd8b6daf3e240fd0a0c099736ecf93
Behaviour
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 198.55.98.107:1995
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/893e233e-70e2-41f8-8a89-ae5672181470
Behavior Graph:
Download SVG
%3 guuid=7695929a-1600-0000-4708-7378900b0000 pid=2960 /usr/bin/sudo guuid=c826449d-1600-0000-4708-7378990b0000 pid=2969 /tmp/sample.bin delete-file net guuid=7695929a-1600-0000-4708-7378900b0000 pid=2960->guuid=c826449d-1600-0000-4708-7378990b0000 pid=2969 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=c826449d-1600-0000-4708-7378990b0000 pid=2969->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=1bb3629d-1600-0000-4708-73789b0b0000 pid=2971 /tmp/sample.bin dns net send-data zombie guuid=c826449d-1600-0000-4708-7378990b0000 pid=2969->guuid=1bb3629d-1600-0000-4708-73789b0b0000 pid=2971 clone guuid=1bb3629d-1600-0000-4708-73789b0b0000 pid=2971->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 30B 1b298986-c1a2-51c3-8ea4-731b8031d0c6 botnet.eu.cc:1995 guuid=1bb3629d-1600-0000-4708-73789b0b0000 pid=2971->1b298986-c1a2-51c3-8ea4-731b8031d0c6 send: 7B guuid=4cd46d9d-1600-0000-4708-73789c0b0000 pid=2972 /tmp/sample.bin guuid=1bb3629d-1600-0000-4708-73789b0b0000 pid=2971->guuid=4cd46d9d-1600-0000-4708-73789c0b0000 pid=2972 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f9d3e07a-93a5-4e62-8f03-dc00139fa59d
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1735950
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1735950 Sample: main_x86_64.elf Startdate: 14/07/2025 Architecture: LINUX Score: 60 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->21 23 2 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 8 main_x86_64.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 29 Sample deletes itself 8->29 15 main_x86_64.elf 8->15         started        process6 process7 17 main_x86_64.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d6ba3f89473c10efe37c38479c90b9789ddd8b6daf3e240fd0a0c099736ecf93
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d6ba3f89473c10efe37c38479c90b9789ddd8b6daf3e240fd0a0c099736ecf93/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 11:22:20 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=225d7ckhhqio7y34hbdzzefzpco53c3nv47cid6qudajs43oz6jq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250714-ngpv7s1wa1/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Malware Config
C2 Extraction:
botnet.eu.cc
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/f6c451ff-49e5-456f-9e14-4313ce252578
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/d6ba3f89473c10efe37c38479c90b9789ddd8b6daf3e240fd0a0c099736ecf93

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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: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 d6ba3f89473c10efe37c38479c90b9789ddd8b6daf3e240fd0a0c099736ecf93

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575767/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments