MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aca86d90aef3a6b4ad4c0bab0bcac9b306e0f3db025b06735ece832013d40c11. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aca86d90aef3a6b4ad4c0bab0bcac9b306e0f3db025b06735ece832013d40c11
SHA3-384 hash: 7da69069a3a6b05f32d8f7fea6a23bd42bf706080f435c6b2054eae31e1553538189662777b518a69d4238a27e1ae537
SHA1 hash: f27ec40e10d5711c71846f1e5d8c4a15db951ee1
MD5 hash: c39850cd3b4c06368134a9cff8bb0e8d
humanhash: queen-wyoming-twelve-utah
File name:morte.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:39'976 bytes
First seen:2025-08-02 18:23:19 UTC
Last seen:2025-08-10 14:16:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:XtYhJn4jvND7iIId7/GQubTnhdgnaZ4VFk3dJVRqHFoOqJ/bizG4uVcqgw0Ip:Xt2S+da1rgaOHkNoleIK4u+qgw0Ip
TLSH T13A03F26B1296AD13EFECCCB14A61CAC907CA4E4937BBDB8370C52E022B57E10DD115E2
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
File size (compressed) :39'976 bytes
File size (de-compressed) :89'440 bytes
Format:linux/ppc32
Unpacked file: 45b1ee166ff7aa0e9442418f8ddbd7bc9be3e44715c29f513c8c87ca7e702ccb

Intelligence

File Origin
# of uploads :
4
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/688e57aa73b8ef6f4afb6f81/reports/3d20087c-5980-4bb8-8e7d-59a9d0c9638b/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9b3e62a0-4934-4fa6-ac9e-7c0b60cf220e
Behavior Graph:
Download SVG
%3 guuid=c99a6bd0-1700-0000-89e4-9258150c0000 pid=3093 /usr/bin/sudo guuid=87d79fd3-1700-0000-89e4-9258190c0000 pid=3097 /tmp/sample.bin guuid=c99a6bd0-1700-0000-89e4-9258150c0000 pid=3093->guuid=87d79fd3-1700-0000-89e4-9258190c0000 pid=3097 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ef6c9ed8-4b1d-4b20-98b3-8031af1bd6f3
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1749178
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1749178 Sample: morte.ppc.elf Startdate: 02/08/2025 Architecture: LINUX Score: 60 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 4 other IPs or domains 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Sample is packed with UPX 2->37 10 morte.ppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 process5 18 morte.ppc.elf 10->18         started        process6 20 morte.ppc.elf 18->20         started        process7 22 morte.ppc.elf 20->22         started        process8 24 morte.ppc.elf 22->24         started        27 morte.ppc.elf 22->27         started        signatures9 39 Manipulation of devices in /dev 24->39 41 Deletes system log files 24->41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aca86d90aef3a6b4ad4c0bab0bcac9b306e0f3db025b06735ece832013d40c11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aca86d90aef3a6b4ad4c0bab0bcac9b306e0f3db025b06735ece832013d40c11/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-02 18:24:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vsug3efo6otljlkmbovqxswjwmdob463ajnqm426z2bsae6ubqiq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250802-w1n21sbr9v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/970c023b-7e68-44d1-9263-a7d8ff7bdb2f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/aca86d90aef3a6b4ad4c0bab0bcac9b306e0f3db025b06735ece832013d40c11

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 aca86d90aef3a6b4ad4c0bab0bcac9b306e0f3db025b06735ece832013d40c11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3586685/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3590628/
  
URLhaus
https://urlhaus.abuse.ch/url/3590951/

Comments