MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 825519b4b90f70d6272166110f7e7cdc2318ed090fcd3cb63597189cb0a639f2. 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: 9


Intelligence 9 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 825519b4b90f70d6272166110f7e7cdc2318ed090fcd3cb63597189cb0a639f2
SHA3-384 hash: 03e8c8a8e64bf51125700237a73539f6952164ef238b54d8973399ebb45c5bbcef3ed98d15f7b084b992e80bbfe1eb85
SHA1 hash: 99558fcfd774c7ce10084ed1a204887d52261738
MD5 hash: d04ce87c873c3b5cf0f461482d67fa83
humanhash: jig-nuts-nebraska-xray
File name:.b0s
Download: download sample
Signature CoinMiner
Create hunting rule
File size:6'577'440 bytes
First seen:2026-02-20 07:54:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:4RpWpV+Q7BHTuF3KSSSSSSSSSf1ldYXCGY2WZcsLXxMW9od9rv6NWe5C25St6asX:b+Qc1ldhy9rv25NrhNBUbwD
TLSH T1F7666B27F5A254BDC19BD070865BD5B3ED30B4A802217D7B2684EA313E27E701F6EB61
telfhash t19f61b70a983e4bfad9621c24ec252bd38147c7257262eb04ff66cdc06d6e40af514e8e
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:CoinMiner elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Collects information on the RAM
Collects information on the CPU
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
116
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/825519b4b90f70d6272166110f7e7cdc2318ed090fcd3cb63597189cb0a639f2
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-26T07:36:00Z UTC
Last seen:
2026-02-10T17:14:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/825519b4b90f70d6272166110f7e7cdc2318ed090fcd3cb63597189cb0a639f2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ec6dc21d-a252-43ff-8607-3a28d88cb6d5
Behavior Graph:
Download SVG
%3 guuid=ec461d6d-1600-0000-0d83-10773b0e0000 pid=3643 /usr/bin/sudo guuid=2020a96e-1600-0000-0d83-1077400e0000 pid=3648 /tmp/sample.bin mprotect-exec guuid=ec461d6d-1600-0000-0d83-10773b0e0000 pid=3643->guuid=2020a96e-1600-0000-0d83-1077400e0000 pid=3648 execve guuid=5b364a71-1600-0000-0d83-1077410e0000 pid=3649 /tmp/sample.bin zombie guuid=2020a96e-1600-0000-0d83-1077400e0000 pid=3648->guuid=5b364a71-1600-0000-0d83-1077410e0000 pid=3649 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a6f80d32-df71-45fe-877e-ef1d2d162035
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1872351
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
40%
Verdict:
Susipicious
File Type:
ELF
Link:
https://malprob.io/report/825519b4b90f70d6272166110f7e7cdc2318ed090fcd3cb63597189cb0a639f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/825519b4b90f70d6272166110f7e7cdc2318ed090fcd3cb63597189cb0a639f2/
Threat name:
Linux.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 02:36:29 UTC
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjkrtnfzb5ynmjzbmyiq67t43qrrr3ijb7gtznrvs4mjzmfghhza._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig antivm discovery linux miner
Link:
https://tria.ge/reports/260220-jsb19se14b/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Reads hardware information
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/825519b4b90f70d6272166110f7e7cdc2318ed090fcd3cb63597189cb0a639f2

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

elf 825519b4b90f70d6272166110f7e7cdc2318ed090fcd3cb63597189cb0a639f2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3781634/
  
Delivery method
Distributed via web download

Comments