MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03a92e4b23fe044f89744c19888815873c0d445d8a178ee8526d3e57648edd8b. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03a92e4b23fe044f89744c19888815873c0d445d8a178ee8526d3e57648edd8b
SHA3-384 hash: bbd1f9429462b20e6fdfe9e211e14f8880ef8024e1c285958f5bbb2a1ba3d3df249b9dabfc20427d85b63ff80acb7b0e
SHA1 hash: abc0de099130d8d589cab13bd9c9dcefb4d68bca
MD5 hash: 1a188adc4b0af18a11e8063f4ae4067f
humanhash: happy-edward-stairway-vegan
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:24'060 bytes
First seen:2025-09-04 14:20:11 UTC
Last seen:2025-09-08 12:45:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:BZ3hGzoe4hb7T3ZxIBcAklR4tmzIRFdg0TEMStQZleNErwFI/zQhymdGUop5hJIn:HRq4B7T3ZXAMR2dg0TEMStOHMyQs3Uoe
TLSH T1D6B2C0B10536A961C374603B9D6C9D6362520BBCE1F735392D6053A8EACB82C5ABC3D7
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) :24'060 bytes
File size (de-compressed) :53'800 bytes
Format:linux/arm
Unpacked file: 791197c297dc86c065f6410c130b11cff7d5eada1fa78df99ea95fa7ceb38334

Intelligence

File Origin
# of uploads :
2
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68b9a04839a6221faa7ec83b/reports/98d0df9e-bdb8-4f04-970e-b7f94bc430f3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/03a92e4b23fe044f89744c19888815873c0d445d8a178ee8526d3e57648edd8b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-04T12:26:00Z UTC
Last seen:
2025-09-04T12:26:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/03a92e4b23fe044f89744c19888815873c0d445d8a178ee8526d3e57648edd8b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/169a9f19-f0e7-4d29-9487-f741388508c9
Behavior Graph:
Download SVG
%3 guuid=51d46ab2-1700-0000-f25e-cdd55b0c0000 pid=3163 /usr/bin/sudo guuid=9ab247b5-1700-0000-f25e-cdd55c0c0000 pid=3164 /tmp/sample.bin guuid=51d46ab2-1700-0000-f25e-cdd55b0c0000 pid=3163->guuid=9ab247b5-1700-0000-f25e-cdd55c0c0000 pid=3164 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fdaf3b56-b04c-4153-954c-e85e4a68aba3
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1771220
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/03a92e4b23fe044f89744c19888815873c0d445d8a178ee8526d3e57648edd8b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03a92e4b23fe044f89744c19888815873c0d445d8a178ee8526d3e57648edd8b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-04 14:20:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aous4szd7yce7clujqmyrcavq46a2rc5rily52csnu7fozeo3wfq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250904-rnvltawvh1/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ef432f42-0a2c-499d-be89-e3e30f846a75
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/03a92e4b23fe044f89744c19888815873c0d445d8a178ee8526d3e57648edd8b

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: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 03a92e4b23fe044f89744c19888815873c0d445d8a178ee8526d3e57648edd8b

(this sample)

Mirai

elf 791197c297dc86c065f6410c130b11cff7d5eada1fa78df99ea95fa7ceb38334

  
URLhaus
https://urlhaus.abuse.ch/url/3590954/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3586703/
  
Dropping
SHA256 791197c297dc86c065f6410c130b11cff7d5eada1fa78df99ea95fa7ceb38334
  
Dropping
MD5 600906294891435d947b857e29a05b81
  
URLhaus
https://urlhaus.abuse.ch/url/3612996/

Comments