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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfe82205e82d53f0959f1dc4094ee8af7b6ecbd86a92ee9a65b865814b343aa5. 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: 10


Intelligence 10 IOCs YARA 27 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfe82205e82d53f0959f1dc4094ee8af7b6ecbd86a92ee9a65b865814b343aa5
SHA3-384 hash: 79fd01f5dfaf8f570cf78ebcf164defa65b10d065dca766d495d3f612807292c363d45490a855fcd96203521257ae28a
SHA1 hash: e881f08ecdfa798120c70cc4912195621c29e605
MD5 hash: 63f523da23651a0936a4498065fe10f4
humanhash: iowa-stairway-mike-tango
File name:xmrig.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'005'824 bytes
First seen:2026-09-14 21:08:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e0f1ade4d824d87af76750d7b76d0e1a (1 x CoinMiner)
ssdeep 98304:PaeoJfY2lfhNvA7GsW2jdcgugNsWYx9i2CRMCbgbLmF2Iy7zTrM:pcWaIwn
TLSH T17B366B57F19380ECC16FC1744B579A72BA71B8190234BE6B6664E7312F22F905B2EF24
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon f8e4b4d959d6c678 (40 x CoinMiner)
Reporter KyoukoIrisu
Tags:CoinMiner exe XMRIG

Intelligence

File Origin
# of uploads :
1
# of downloads :
22
Origin country :
CZ CZ
Vendor Threat Intelligence
No detections
Detection:
CoinMiner02
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Link:
https://www.capesandbox.com/analysis/85499/
Detection(s):
Win.Coinminer.Generic-7151250-0
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Win.Coinminer.Generic-7151253-0
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Win.Coinminer.Generic-7151447-0
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Win.Coinminer.Generic-7155777-0
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Win.Coinminer.Generic-7158858-0
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YARA.DITEKSHEN_MALWARE_Win_Coinminer02.UNOFFICIAL
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YARA.SIGNATURE_BASE_PUA_WIN_XMRIG_Cryptocoin_Miner_Dec20.UNOFFICIAL
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YARA.SIGNATURE_BASE_PUA_Crypto_Mining_Commandline_Indicators_Oct21.UNOFFICIAL
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
evasive pup
Link:
https://www.filescan.io/uploads/6aa8e0deaaf360b808a301a8/reports/8e2b5ee2-982c-4e7f-b3ca-266ba0dc9a74/overview
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-03T09:05:00Z UTC
Last seen:
2026-09-16T19:10:00Z UTC
Hits:
~10000
Link:
https://opentip.kaspersky.com/cfe82205e82d53f0959f1dc4094ee8af7b6ecbd86a92ee9a65b865814b343aa5/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cfe82205e82d53f0959f1dc4094ee8af7b6ecbd86a92ee9a65b865814b343aa5
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/63f523da23651a0936a4498065fe10f4
Gathering data
Threat name:
Win64.Coinminer.XMRig
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Status:
Malicious
First seen:
2026-09-03 19:23:38 UTC
File Type:
PE+ (Exe)
Extracted files:
7
AV detection:
24 of 36 (66.67%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7ucebpifvj7bfm7dxcastxiv55w5s6ynkjo5gtfxbsycszuhksq._file
Unpacked files
SH256 hash:
cfe82205e82d53f0959f1dc4094ee8af7b6ecbd86a92ee9a65b865814b343aa5
MD5 hash:
63f523da23651a0936a4498065fe10f4
SHA1 hash:
e881f08ecdfa798120c70cc4912195621c29e605
Detections:
XMRig
Create hunting rule
Link:
https://www.unpac.me/results/5f2ac0d6-d290-4604-8b21-484693c69d7b/
Malware family:
XMRig
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cfe82205e82d/report/overview.html
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/cfe82205e82d53f0959f1dc4094ee8af7b6ecbd86a92ee9a65b865814b343aa5

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:Check_OutputDebugStringA_iat
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Rule name:command_and_control
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Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
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Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__QueryInfo
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
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Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Golang_Find_CSC846
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Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
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Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Indicator_MiniDumpWriteDump
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Author:Obscurity Labs LLC
Description:Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references
Rule name:Linux_Trojan_Pornoasset_927f314f
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Author:Elastic Security
Rule name:MacOS_Cryptominer_Xmrig_241780a1
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Author:Elastic Security
Rule name:MALWARE_Win_CoinMiner02
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Author:ditekSHen
Description:Detects coinmining malware
Rule name:MAL_XMR_Miner_May19_1
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Author:Florian Roth (Nextron Systems)
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:MAL_XMR_Miner_May19_1_RID2E1B
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Author:Florian Roth
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:Multi_Cryptominer_Xmrig_f9516741
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Author:Elastic Security
Rule name:pe_detect_tls_callbacks
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Rule name:PUA_Crypto_Mining_CommandLine_Indicators_Oct21
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Author:Florian Roth (Nextron Systems)
Description:Detects command line parameters often used by crypto mining software
Reference:https://www.poolwatch.io/coin/monero
Rule name:PUA_WIN_XMRIG_CryptoCoin_Miner_Dec20
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Author:Florian Roth (Nextron Systems)
Description:Detects XMRIG crypto coin miners
Reference:https://www.intezer.com/blog/research/new-golang-worm-drops-xmrig-miner-on-servers/
Rule name:PUA_WIN_XMRIG_CryptoCoin_Miner_Dec20_RID33BA
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Author:Florian Roth
Description:Detects XMRIG crypto coin miners
Reference:https://www.intezer.com/blog/research/new-golang-worm-drops-xmrig-miner-on-servers/
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
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Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
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.

  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/85499/

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