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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48ea08bda73dc7e83190b8928e4500c092b721406faf506efbeadfd9c3fd614a. 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


DonutLoader


Vendor detections: 12


Intelligence 12 IOCs YARA 21 File information Comments
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SHA256 hash: 48ea08bda73dc7e83190b8928e4500c092b721406faf506efbeadfd9c3fd614a
SHA3-384 hash: 1d83b9a9707ca2847ae2f00a098b6d1032671ed7b41646b497af51293ee174952ce646fa3fd03fbe614ed194da4045d3
SHA1 hash: a2a986c472671acef88a8ead009b8bacc4f44cd0
MD5 hash: 71eac614626a1df9dbd2c432a377a1d4
humanhash: ohio-magnesium-robert-alanine
File name:in0004802456 ndi JETMATE Invoice pdf.JS
Download: download sample
Signature DonutLoader
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File size:5'688'886 bytes
First seen:2026-10-21 15:56:21 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 98304:ahT4gZTFihjJEOwQwOQ/PpNv6bnrF4cJ5w2CQxnjiToH//6/3v1AjUTpAWDDvM5u:sHPiTEOjFIPybmg5wLQxnxH//6fvecpl
TLSH T19D46E76A1342A532312B671F92F99C20A61550031AD5DF3BF8B85127BF7BD0353AEAF1
Magika javascript
Reporter abuse_ch
Tags:donutloader js

Intelligence

File Origin
# of uploads :
1
# of downloads :
161
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.4360.23645.UNOFFICIAL
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Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad8e0deafb06e650cd86254
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive masquerade obfuscated packed reconnaissance repaired
Link:
https://www.filescan.io/uploads/6ad8e0da49cedbc83d087b40/reports/36794036-f95d-4c93-bab1-da4931cb67ef/overview
Verdict:
Suspicious
Labled as:
JS/Agent.ECX2
Link:
https://www.hybrid-analysis.com/sample/48ea08bda73dc7e83190b8928e4500c092b721406faf506efbeadfd9c3fd614a
Verdict:
Malicious
File Type:
js
First seen:
2026-10-21T09:48:00Z UTC
Last seen:
2026-10-23T10:20:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/48ea08bda73dc7e83190b8928e4500c092b721406faf506efbeadfd9c3fd614a/results?tab=lookup
Result
Threat name:
DonutLoader, FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1990096
Signature
Creates a thread in another existing process (thread injection)
Executes Lua script
Found API chain indicative of debugger detection
Found direct / indirect Syscall (likely to bypass EDR)
JavaScript source code contains functionality to generate code involving a shell, file or stream
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Queues an APC in another process (thread injection)
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DonutLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1990096 Sample: in0004802456 ndi JETMATE In... Startdate: 21/10/2026 Architecture: WINDOWS Score: 100 34 xn--smbiter-fxa.com 2->34 36 www.xn--smbiter-fxa.com 2->36 38 8 other IPs or domains 2->38 66 Suricata IDS alerts for network traffic 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 Yara detected DonutLoader 2->70 72 4 other signatures 2->72 8 wscript.exe 1 4 2->8         started        11 yNzkFZDhtj8c.exe 2->11 injected 13 WrHlCkoDX.exe 2->13 injected signatures3 process4 dnsIp5 74 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->74 76 WScript reads language and country specific registry keys (likely country aware script) 8->76 78 Executes Lua script 8->78 16 DQZMVSFYZODDYAOO.exe 1 8->16         started        19 cmd.exe 1 8->19         started        80 Maps a DLL or memory area into another process 11->80 82 Found direct / indirect Syscall (likely to bypass EDR) 11->82 22 odbcconf.exe 13 11->22         started        40 xn--smbiter-fxa.com 185.126.36.18, 49719, 80 SERVETHEWORLD-ASNO Norway 13->40 42 www.iomicu.site 68.65.121.8, 49738, 49739, 49740 NAMECHEAP-NET-NamecheapIncUS United States 13->42 44 5 other IPs or domains 13->44 24 mspaint.exe 13->24         started        signatures6 process7 file8 46 Found API chain indicative of debugger detection 16->46 48 Maps a DLL or memory area into another process 16->48 50 Creates a thread in another existing process (thread injection) 16->50 52 Found direct / indirect Syscall (likely to bypass EDR) 16->52 26 conhost.exe 16->26         started        32 in0004802456 ndi J....js:Zone.Identifier, ASCII 19->32 dropped 28 conhost.exe 19->28         started        54 Tries to steal Mail credentials (via file / registry access) 22->54 56 Tries to harvest and steal browser information (history, passwords, etc) 22->56 58 Modifies the context of a thread in another process (thread injection) 22->58 60 Unusual module load detection (module proxying) 22->60 30 firefox.exe 22->30         started        62 Queues an APC in another process (thread injection) 24->62 64 Switches to a custom stack to bypass stack traces 24->64 signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/48ea08bda73dc7e83190b8928e4500c092b721406faf506efbeadfd9c3fd614a
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48ea08bda73dc7e83190b8928e4500c092b721406faf506efbeadfd9c3fd614a/
Threat name:
Script-JS.Trojan.Heuristic
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Status:
Malicious
First seen:
2026-10-21 15:57:22 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 38 (23.68%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdvarpnhhxd6qmmqxcji4riaycjloikan6xva3x35lp5tq75mffa._file
Verdict:
malicious
Label(s):
DonutLoader
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Formbook
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Link:
https://reports.threatray.com/97d20ce3-b29d-477f-a617-5dde17b8d2ec
Result
Malware family:
donutloader
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Score:
  10/10
Tags:
family:donutloader execution loader
Link:
https://tria.ge/reports/261021-tpd2kaws3m/
Behaviour
Modifies registry class
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detects DonutLoader
Family: DonutLoader
Malware family:
DonutLoader
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48ea08bda73d/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/48ea08bda73dc7e83190b8928e4500c092b721406faf506efbeadfd9c3fd614a

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: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__GlobalFlags
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
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Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
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Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
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Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
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Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait
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Author:Marjoriefort
Description:Detects AgentTesla (inconnu, etat extrait)
Rule name:pe_no_import_table
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Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
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Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/
Rule name:WIN_Malware_SalatStealer_ForgeAuto_542e717b
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Author:Marjoriefort
Description:Detects SalatStealer (pe, etat binaire)
Rule name:WIN_Malware_Sliver_ForgeAuto_2ddb463c
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Author:Marjoriefort
Description:Detects Sliver (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_2ffc3572
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Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_5001c94c
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Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_ce8c5b46
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Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_ValleyRAT_ForgeAuto_401c5e16
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Author:Marjoriefort
Description:Detects ValleyRAT (pe, etat binaire)

File information

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

Comments