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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b
SHA3-384 hash: b126e7bb9167c23d0050586085e4b4a3ddd57c9fe598905fc5201424a59303c92f6b1640d51ba9ce463834279084e12c
SHA1 hash: dd2632ac778898c2766b87031af4539a03357820
MD5 hash: b4d182ca304c331a15b1c25a13db0d1a
humanhash: black-eight-ack-cup
File name:c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b.bin
Download: download sample
File size:7'374'296 bytes
First seen:2026-10-03 01:07:59 UTC
Last seen:Never
File type:php macho
MIME type:application/x-mach-binary
ssdeep 98304:X1Qnp40oASZADVwdDtExbTAco1LkDC3aERlIK4JevJeihlz:ip40oAS2aBts1KAm3aaIKDV
TLSH T1A2769E50BD2C1C25F6C6F2BD9E8A4BA0B15BF8A04670C2DB793741ADDD917A1903DB32
Magika macho
Reporter Tuxxin
Tags:machO

Intelligence

File Origin
# of uploads :
1
# of downloads :
184
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.PUA.Tool.Mac.BtcMine.9964.11383.18676.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6acf0b8a2e5d8a93d81565aa
Tags:
ransomware bitcoin crypt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 certreq expand hacktool lolbin masquerade
Link:
https://www.filescan.io/uploads/6ac0557f9b3619a6855d30ae/reports/c5fc66f0-5b0b-41aa-b107-ca15f708e62a/overview
Verdict:
Malicious
Labled as:
OSX/CoinMiner.BB potentially unwanted application
Link:
https://www.hybrid-analysis.com/sample/c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b
Verdict:
Adware
File Type:
macho x64 le
First seen:
2026-03-31T12:26:00Z UTC
Last seen:
2026-10-04T18:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b/results?tab=lookup
Score:
70%
Verdict:
Malware
File Type:
Mach-O
Link:
https://malprob.io/report/c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b/
Threat name:
MacOS.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2026-04-04 01:46:45 UTC
File Type:
MachO64 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yzxzran626nfkdqy2vfzvzopao4ruduid36366lc3mxfrxqlj55q._file
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/c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b

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:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MacOS_Cryptominer_Xmrig_241780a1
Create hunting rule
Author:Elastic Security
Rule name:Multi_Cryptominer_Xmrig_f9516741
Create hunting rule
Author:Elastic Security
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
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

php macho c66f9881bed79a550e18d54b9ae5cf03b91a0e881efdbf7962db2e58de0b4f7b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3902241/
  
URLhaus
https://urlhaus.abuse.ch/url/3902008/

Comments