MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3aea31f4c50f2ac452b0d373fc78ef6f3ac2c2647bce7c0dfe3807aa9b15fdab. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3aea31f4c50f2ac452b0d373fc78ef6f3ac2c2647bce7c0dfe3807aa9b15fdab
SHA3-384 hash: ae3767d3621c6c53720e6a903a3350a2ed440a63d7aa5f88d0dedc376c8b947d6f3903a47c36234f4c8a454f975d28f7
SHA1 hash: a035aa5bcd40bfbb00b46edb9a112eccac5658bf
MD5 hash: 942549d9c317c398b34cf8cdb443d540
humanhash: delaware-fish-nevada-princess
File name:mmb1
Download: download sample
Signature Mirai
Create hunting rule
File size:137'984 bytes
First seen:2024-11-16 09:35:59 UTC
Last seen:2024-11-16 09:36:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:DeIIcq87ZO8VQzlHa93UAbXlFFAeSz4VAZJsTgVYYgBna2/AbdjlifIwywmFfb1C:CIIifb3UkVFFM4UiMVYYgnobKZGvQB
TLSH T120D31945F8404F23C6D612BBFB5E428D7B2A17E8D3EE72039D216F20378695B0E3A542
telfhash t1f51102bc4f5c4d8c97d0dc85c28e62223a7976b9fd2a2813886a9f09c1538e1743742a
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 elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/6738678cbe49ffce91d73042/reports/6c15d871-9127-40d6-b3eb-476c606517cc/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c2ab07d4-f782-4081-897a-b35228f76e8a
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1556872
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3aea31f4c50f2ac452b0d373fc78ef6f3ac2c2647bce7c0dfe3807aa9b15fdab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3aea31f4c50f2ac452b0d373fc78ef6f3ac2c2647bce7c0dfe3807aa9b15fdab/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-16 02:56:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hlvdd5gfb4vmiuvq2nz7y6hpn45mfqtepphhydp6had2vgyv7wvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/241116-lkxdcatfnr/
Malware Config
C2 Extraction:
botnet.ventoxcfx.click
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/7b61bda0-7180-4d6f-9d07-173803512e7b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/3aea31f4c50f2ac452b0d373fc78ef6f3ac2c2647bce7c0dfe3807aa9b15fdab

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 3aea31f4c50f2ac452b0d373fc78ef6f3ac2c2647bce7c0dfe3807aa9b15fdab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3292643/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3293092/

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