MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03ac168cfb46dd6870882dae2cb1678a397b603a11bad4fe18b57e63294cc20f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03ac168cfb46dd6870882dae2cb1678a397b603a11bad4fe18b57e63294cc20f
SHA3-384 hash: 857eff3f6fee89c9ebafc96a4bc9e0f3727354393c907b5fd7d599743a8f37d27f636d5ef8f01182035b597d068d3522
SHA1 hash: e5aa7dfb5e2c11bd18b8664b24f21b48064d3805
MD5 hash: 6750485f0944b120eee7bf409455f584
humanhash: eleven-asparagus-network-blue
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:36'800 bytes
First seen:2025-06-30 22:59:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Q8AYqxpRBjk0UqCBwPul07sOx+WTCUObCbsVG1Uw5nbcuyD7UHQRjv:Q8oksCiGqsOxBTDObGsVG1x5nouy8Hyr
TLSH T1B3F2E14BE2BACB98F47902329485314E4862D5BDBD01E1AABFD431271927B793D1C3E2
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 :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6863170437c343677947fb86linux22vpnfull_triage
Tags:
phishing
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
DNS request
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/686317097423ff017c38060f/reports/942aaa25-6ed1-4fe9-933d-04bd77c59281/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
109
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/03ac168cfb46dd6870882dae2cb1678a397b603a11bad4fe18b57e63294cc20f
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e3f400b9-99da-4e67-8983-02fc4038cb29
Behavior Graph:
Download SVG
%3 guuid=118324c4-1900-0000-925e-6d4e72090000 pid=2418 /usr/bin/sudo guuid=721b44c6-1900-0000-925e-6d4e7a090000 pid=2426 /tmp/sample.bin net guuid=118324c4-1900-0000-925e-6d4e72090000 pid=2418->guuid=721b44c6-1900-0000-925e-6d4e7a090000 pid=2426 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=721b44c6-1900-0000-925e-6d4e7a090000 pid=2426->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c22f0bc7-1900-0000-925e-6d4e7d090000 pid=2429 /tmp/sample.bin guuid=721b44c6-1900-0000-925e-6d4e7a090000 pid=2426->guuid=c22f0bc7-1900-0000-925e-6d4e7d090000 pid=2429 clone guuid=a77814c7-1900-0000-925e-6d4e7e090000 pid=2430 /tmp/sample.bin delete-file dns net send-data zombie guuid=721b44c6-1900-0000-925e-6d4e7a090000 pid=2426->guuid=a77814c7-1900-0000-925e-6d4e7e090000 pid=2430 clone guuid=a77814c7-1900-0000-925e-6d4e7e090000 pid=2430->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 37B f2314dec-3f4f-5fb5-9b72-f7ca6bdedfc6 vip.jbvipnetwork.cc:12121 guuid=a77814c7-1900-0000-925e-6d4e7e090000 pid=2430->f2314dec-3f4f-5fb5-9b72-f7ca6bdedfc6 send: 10B guuid=29ef24c7-1900-0000-925e-6d4e7f090000 pid=2431 /tmp/sample.bin guuid=a77814c7-1900-0000-925e-6d4e7e090000 pid=2430->guuid=29ef24c7-1900-0000-925e-6d4e7f090000 pid=2431 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/61489193-6df5-423b-9489-2dd7a48df5a5
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1725964
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1725964 Sample: morte.i686.elf Startdate: 01/07/2025 Architecture: LINUX Score: 84 20 vip.jbvipnetwork.cc 196.251.87.244, 12121, 48390 SONIC-WirelessZA Seychelles 2->20 22 daisy.ubuntu.com 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 2 other signatures 2->30 8 morte.i686.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 32 Found strings related to Crypto-Mining 8->32 13 morte.i686.elf 8->13         started        16 morte.i686.elf 8->16         started        process6 signatures7 34 Sample deletes itself 13->34 18 morte.i686.elf 13->18         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/03ac168cfb46dd6870882dae2cb1678a397b603a11bad4fe18b57e63294cc20f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03ac168cfb46dd6870882dae2cb1678a397b603a11bad4fe18b57e63294cc20f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-30 23:00:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aowbndh3i3owq4eifwxczmlhri4xwyb2cg5nj7qywv7ggkkmyihq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/250630-2y4mkszpw9/
Behaviour
Loads a kernel module
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c33b0b04-328c-47c9-af58-8f8119ae0a1c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/03ac168cfb46dd6870882dae2cb1678a397b603a11bad4fe18b57e63294cc20f

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 03ac168cfb46dd6870882dae2cb1678a397b603a11bad4fe18b57e63294cc20f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3571581/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3569439/
  
URLhaus
https://urlhaus.abuse.ch/url/3571633/
  
URLhaus
https://urlhaus.abuse.ch/url/3571586/
  
URLhaus
https://urlhaus.abuse.ch/url/3571599/
  
URLhaus
https://urlhaus.abuse.ch/url/3572453/
  
URLhaus
https://urlhaus.abuse.ch/url/3572938/
  
URLhaus
https://urlhaus.abuse.ch/url/3572940/
  
URLhaus
https://urlhaus.abuse.ch/url/3572985/
  
URLhaus
https://urlhaus.abuse.ch/url/3572996/
  
URLhaus
https://urlhaus.abuse.ch/url/3573028/
  
URLhaus
https://urlhaus.abuse.ch/url/3573038/

Comments