MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 927a041e2fbc52f544987c5cc785361ac6afd09d99c45944c6148aa2a6ec8bfb. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 927a041e2fbc52f544987c5cc785361ac6afd09d99c45944c6148aa2a6ec8bfb
SHA3-384 hash: 878344f46bca69d8ad7131eca06a18477161f92733bcf9ed61cdd08e9a0be2b4792cad6eb6d2b9293c156c7cee1bbdc2
SHA1 hash: d0b82a809dcc161ab6e01638fd71027e7b3602ee
MD5 hash: c5043bd4a895b2231078f27279587c85
humanhash: single-montana-indigo-saturn
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:50'996 bytes
First seen:2025-10-02 21:09:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VXv06yyDjmIuaeuSXpCO+TwgLxFZ3Ogx:VXvjyyDjm5aeGPwgLxb
TLSH T1CC330792FC928AAAC5D027B6776E5689336263E5C2CF3353D8141F2037C661F8E67E41
telfhash t11df0c084fe764f1549e1a574dcbc03a0d9035116a5625720df12cad0883e14cd30cd2d
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a87e395d6ab04dcdd3a2f3b15c831e6c03a7b43eb965939dcfc3d8f3fed91dd3
File size (compressed) :24'488 bytes
File size (de-compressed) :50'996 bytes
Format:linux/arm
Packed file: a87e395d6ab04dcdd3a2f3b15c831e6c03a7b43eb965939dcfc3d8f3fed91dd3

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/68deea6374e5a289899ee921/reports/e6e18ce4-5d68-4cf2-a1af-329e334494b8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/927a041e2fbc52f544987c5cc785361ac6afd09d99c45944c6148aa2a6ec8bfb
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:
2025-10-02T19:21:00Z UTC
Last seen:
2025-10-02T19:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/927a041e2fbc52f544987c5cc785361ac6afd09d99c45944c6148aa2a6ec8bfb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a67e0881-a720-437d-b7bf-e72d11ad5c51
Behavior Graph:
Download SVG
%3 guuid=2b2b46de-1900-0000-e6fa-d713880b0000 pid=2952 /usr/bin/sudo guuid=3de3dddf-1900-0000-e6fa-d7138d0b0000 pid=2957 /tmp/sample.bin guuid=2b2b46de-1900-0000-e6fa-d713880b0000 pid=2952->guuid=3de3dddf-1900-0000-e6fa-d7138d0b0000 pid=2957 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8115a185-ca56-4bf6-8af2-6089f98c6f3e
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
mine
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1788387
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/927a041e2fbc52f544987c5cc785361ac6afd09d99c45944c6148aa2a6ec8bfb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/927a041e2fbc52f544987c5cc785361ac6afd09d99c45944c6148aa2a6ec8bfb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-02 21:10:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sj5aihrpxrjpkreyprompbjwdldk7ue5thcfsrggcsfkfjxmrp5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251002-z1g59avycv/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6dce56f3-a634-4138-a394-b1c08bb6aeef
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/927a041e2fbc52f544987c5cc785361ac6afd09d99c45944c6148aa2a6ec8bfb

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a87e395d6ab04dcdd3a2f3b15c831e6c03a7b43eb965939dcfc3d8f3fed91dd3

Mirai

elf 927a041e2fbc52f544987c5cc785361ac6afd09d99c45944c6148aa2a6ec8bfb

(this sample)

  
Dropped by
SHA256 a87e395d6ab04dcdd3a2f3b15c831e6c03a7b43eb965939dcfc3d8f3fed91dd3
  
URLhaus
https://urlhaus.abuse.ch/url/3632052/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f67fe8041e265f8798a3914d7176e912
  
URLhaus
https://urlhaus.abuse.ch/url/3656759/

Comments