MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc. 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


CoinMiner


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc
SHA3-384 hash: 341a6ca1efb5817237e6ef5182390dad27b243f6ae2f2af9cf9d6fbd4860bc747085d3b3ed45f6d91b66d2041c7060ad
SHA1 hash: 98c7a3675f6623ddfcb81934ef3684a31ff79da4
MD5 hash: aab18a57aed8136f596271b151d352af
humanhash: victor-chicken-sad-twelve
File name:bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'793'552 bytes
First seen:2026-07-16 05:13:41 UTC
Last seen:2026-07-16 14:26:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:miFUBxy4Fk1bo9BhxBAnbf981MLSoIAnmu9nnth/u+G:mgu9BnWnTuYnIKpVv/uT
TLSH T18F853350E9E083BEFB00CB917563B1725A66F978C2C4382490BB7687C32E65546E8FE1
telfhash t121b011838c0288a80802a0be800e220802c0b3b82a2f028a0820ea00b3080b0ce2300e
Magika elf
Reporter c2hunter
Tags:elf UPX wraith
File size (compressed) :1'793'552 bytes
File size (de-compressed) :5'103'196 bytes
Format:linux/i386
Unpacked file: 5c4a38c19214a0de28fe2aeddfb09068af897bc20fddbf66b8ee9b2d285fbd59

Intelligence

File Origin
# of uploads :
2
# of downloads :
64
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9be4aecd-f0c6-4744-a14f-f8f84b5766a1/
Detection(s):
SecuriteInfo.com.Other.Malware-gen.93474979.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a5868c2df70bd3904898dda/reports/b6f96614-8b25-4e9f-b08b-9436212b3739/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc
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:
2026-07-15T21:50:00Z UTC
Last seen:
2026-07-15T22:51:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/20960472-0922-48e9-a56c-b6781873f6bb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-16 05:16:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xs5eencvfez5fjipx5mhryxecvozj4srvouzgror3eii5jwiu26a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/260716-fxcltagz8w/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Reads hardware information
Reads network interface configuration
Creates Raw socket
Flushes firewall rules
Contacts a large (249798) amount of remote hosts
Creates a large amount of network flows
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/bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc

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: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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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.

CoinMiner

elf bcba4234552933d2a50fbf5878e2e4155d94f251aba99345d1d9108ea6c8a6bc

(this sample)

CoinMiner

elf 5c4a38c19214a0de28fe2aeddfb09068af897bc20fddbf66b8ee9b2d285fbd59

  
Dropping
SHA256 5c4a38c19214a0de28fe2aeddfb09068af897bc20fddbf66b8ee9b2d285fbd59
  
Dropping
MD5 6f4c9ca8045570a420776c98440d3c7e

Comments