MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3a1dd3d7fb6da053967cc7d9cdba44b0da2a1d985e6679e55bb19c66bdafb64. 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: 11


Intelligence 11 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3a1dd3d7fb6da053967cc7d9cdba44b0da2a1d985e6679e55bb19c66bdafb64
SHA3-384 hash: 4d2b8f273bb3292aadbfc7a2175dda087cddbd9a6981dbaecaafbf24c6823dc459bf9cbb583e6aaca701db811c2ae6d3
SHA1 hash: 0289274aa8cc11694888e735908e47739deb7813
MD5 hash: 94d98d173608c4568b8e77e1fbf05901
humanhash: mars-five-fourteen-carbon
File name:xmrig
Download: download sample
Signature Mirai
Create hunting rule
File size:9'619'088 bytes
First seen:2025-11-25 20:40:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 98304:63hPdRAI5SLgnX8KCIiWtyukhzX0Ocas+BaAzDEjPGUPEtIxkQBnyx0cS5EAm1Rk:Udn4T0WIxkoCyp6Nz9q44uo0olSXBs
TLSH T187A67D0BB5A358ECC0BEC430465FD5336971B8A442317A7B3A94AA341F67F601B7DBA1
telfhash t1d751750e983d47fbe9a61c24ec262bd28107d6355252db04ff61cdc46ebe44af618d8e
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 juroots
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
CH CH
Vendor Threat Intelligence
Detection(s):
PUA.Unix.Coinminer.XMRig-6683890-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc miner monero xmrig
Link:
https://www.filescan.io/uploads/6926148062c67c73cfff4a91/reports/5303d609-9b54-4831-8928-c06758bf7493/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
8
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d3a1dd3d7fb6da053967cc7d9cdba44b0da2a1d985e6679e55bb19c66bdafb64
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.64.le
First seen:
2025-11-25T18:54:00Z UTC
Last seen:
2025-11-27T08:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d3a1dd3d7fb6da053967cc7d9cdba44b0da2a1d985e6679e55bb19c66bdafb64/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1c85cd46-d5ff-4fe4-8295-9c6197a60cb7
Behavior Graph:
Download SVG
%3 guuid=a9de26d0-1600-0000-e2c0-5689960c0000 pid=3222 /usr/bin/sudo guuid=bca307d3-1600-0000-e2c0-5689970c0000 pid=3223 /tmp/sample.bin guuid=a9de26d0-1600-0000-e2c0-5689960c0000 pid=3222->guuid=bca307d3-1600-0000-e2c0-5689970c0000 pid=3223 execve
Malware family:
XMRig Miner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e6758989-f9aa-4e6b-8793-b84f1f924a12
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d3a1dd3d7fb6da053967cc7d9cdba44b0da2a1d985e6679e55bb19c66bdafb64
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d3a1dd3d7fb6da053967cc7d9cdba44b0da2a1d985e6679e55bb19c66bdafb64/
Threat name:
Linux.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2025-11-25 20:42:18 UTC
File Type:
ELF64 Little (SO)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2oq52pl7w3nakolhzr6zzw5ejmg2fiozqxtgphsvxmm4m2627nsa._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig linux miner
Link:
https://tria.ge/reports/251125-zgp2rahm5x/
Verdict:
Unknown
Tags:
cryptojacking xmrig
YARA:
MacOS_Cryptominer_Xmrig_241780a1 XMRIG_Monero_Miner MAL_ELF_XMRig_Jul_09
Link:
https://app.threat.zone/submission/7fe9e1db-cedc-482d-9248-d714ff75ff05
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/d3a1dd3d7fb6da053967cc7d9cdba44b0da2a1d985e6679e55bb19c66bdafb64

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Trojan_Pornoasset_927f314f
Create hunting rule
Author:Elastic Security
Rule name:MacOS_Cryptominer_Xmrig_241780a1
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:Multi_Cryptominer_Xmrig_f9516741
Create hunting rule
Author:Elastic Security
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:XMRIG_Monero_Miner
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Monero mining software
Reference:https://github.com/xmrig/xmrig/releases
Rule name:xmrig_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 d3a1dd3d7fb6da053967cc7d9cdba44b0da2a1d985e6679e55bb19c66bdafb64

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3716975/
  
Delivery method
Distributed via web download

Comments