FastClient-Setup (1)[.]exe

Resubmissions

03/08/2026, 20:13

260803-yzwrksfa92

03/08/2026, 20:12

260803-yyszaszvex6

03/08/2026, 20:10

260803-yxxk4aar316

Sharing

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General

Target
FastClient-Setup (1).exe
Size 27.4MB
Sample260803-yzwrksfa92
SHA256 e737435a964d73cc0872560d0354ab4df00a5b3a98424f18f255f1810840769e
MD5 4e79a5e46429a2e1d702cf85361ddd37
SHA1 970cd516145806793926d0dfe8809602ec981fb8
SHA512 c96472cea8c936ebfe3a386c9a50c327dd9aff311151b8c6cd0ab61e4fa44a1e009a57edaa3587d3bc8379de4482e8c4fef600812a57f44df332313c1fe4cff6
SSDEEP 786432:poTkw87Odj6X1kwdp766Srp57NSOGxSRxCgZfWO:pCktOdjABW5T70OG0RNZ+O
TLSH
T14F5733D4117335B6DAA7A8B3F4EF0561684F9965301203461EAADEFECFE0C0439CAA5D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 5 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/NSISdl.dll
unpack001/$PLUGINSDIR/StartMenu.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/nsDialogs.dll
unpack001/$PLUGINSDIR/nsis_tauri_utils.dll

File Explorer

FastClient-Setup (1).exe

.exe 27.4MB
$PLUGINSDIR/NSISdl.dll

.dll 15KB
$PLUGINSDIR/StartMenu.dll

.dll 7KB
$PLUGINSDIR/System.dll

.dll 12KB
$PLUGINSDIR/modern-wizard.bmp

25KB
$PLUGINSDIR/nsDialogs.dll

.dll 9KB
$PLUGINSDIR/nsis_tauri_utils.dll

.dll 33KB
FastClient.exe

.exe 37.5MB
icons/tray-icon.png

.png 4KB

FastClient-Setup (1).exe

IMPHASH 46ce5c12b293febbeb513b196aa7f843
SHA256 e737435a964d73cc0872560d0354ab4df00a5b3a98424f18f255f1810840769e
MD5 4e79a5e46429a2e1d702cf85361ddd37
SHA1 970cd516145806793926d0dfe8809602ec981fb8
SHA512 c96472cea8c936ebfe3a386c9a50c327dd9aff311151b8c6cd0ab61e4fa44a1e009a57edaa3587d3bc8379de4482e8c4fef600812a57f44df332313c1fe4cff6
SSDEEP 786432:poTkw87Odj6X1kwdp766Srp57NSOGxSRxCgZfWO:pCktOdjABW5T70OG0RNZ+O
TLSH
T14F5733D4117335B6DAA7A8B3F4EF0561684F9965301203461EAADEFECFE0C0439CAA5D
MD5 SHA1 SHA512 SSDEEP TLSH

Password

fastclient

Digest

29:a3:59:3e:38:b2:93:06:50:8f:2b:4f:a5:53:6c:2f:2e:9b:0c:86:a6:2f:89:a1:d8:57:5b:bc:53:46:0a:47

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

SERIALNUMBER=J2026008005007,CN=2EASY S.R.L.,O=2EASY S.R.L.,L=București,C=RO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302524f

Chains

Jul 26, 2026

SERIALNUMBER=J2026008005007,CN=2EASY S.R.L.,O=2EASY S.R.L.,L=București,C=RO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302524f

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

SERIALNUMBER=J2026008005007,CN=2EASY S.R.L.,O=2EASY S.R.L.,L=București,C=RO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302524f

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

SERIALNUMBER=J2026008005007,CN=2EASY S.R.L.,O=2EASY S.R.L.,L=București,C=RO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302524f

Serial Number

06:17:01:57:3f:15:12:82:6c:8a:6f:e1:3b:e0:c3:32

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Feb 24, 2026 - Feb 26, 2027

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jun 4, 2025 - Sep 3, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 7, 2025 - Jan 14, 2038

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

13983

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

advapi32

RegEnumValueW RegEnumKeyW RegQueryValueExW RegSetValueExW RegCloseKey RegDeleteValueW RegDeleteKeyW AdjustTokenPrivileges LookupPrivilegeValueW OpenProcessToken RegOpenKeyExW RegCreateKeyExW

shell32

SHGetPathFromIDListW SHBrowseForFolderW SHGetFileInfoW SHFileOperationW ShellExecuteExW

ole32

CoCreateInstance OleUninitialize OleInitialize IIDFromString CoTaskMemFree

comctl32

ImageList_Destroy ord17 ImageList_AddMasked ImageList_Create

user32

MessageBoxIndirectW GetDlgItemTextW SetDlgItemTextW CreatePopupMenu AppendMenuW TrackPopupMenu OpenClipboard EmptyClipboard SetClipboardData CloseClipboard IsWindowVisible CallWindowProcW GetMessagePos CheckDlgButton LoadCursorW SetCursor GetSysColor SetWindowPos GetWindowLongW IsWindowEnabled SetClassLongW GetSystemMenu EnableMenuItem GetWindowRect ScreenToClient EndDialog RegisterClassW SystemParametersInfoW CharPrevW GetClassInfoW DialogBoxParamW CharNextW ExitWindowsEx DestroyWindow CreateDialogParamW SetTimer SetWindowTextW PostQuitMessage SetForegroundWindow ShowWindow wsprintfW SendMessageTimeoutW FindWindowExW IsWindow GetDlgItem SetWindowLongW LoadImageW GetDC ReleaseDC EnableWindow InvalidateRect SendMessageW DefWindowProcW BeginPaint GetClientRect FillRect DrawTextW EndPaint CharNextA wsprintfA DispatchMessageW CreateWindowExW PeekMessageW GetSystemMetrics

gdi32

GetDeviceCaps SetBkColor SelectObject DeleteObject CreateBrushIndirect CreateFontIndirectW SetBkMode SetTextColor

kernel32

RemoveDirectoryW lstrcmpiA GetTempFileNameW CreateProcessW CreateDirectoryW CreateThread GlobalLock GlobalUnlock GetDiskFreeSpaceW WideCharToMultiByte lstrcpynW lstrlenW SetErrorMode GetVersionExW GetCommandLineW GetTempPathW GetWindowsDirectoryW SetEnvironmentVariableW CopyFileW WriteFile GetCurrentProcess GetModuleFileNameW GetLastError GetFileSize CreateFileW GetTickCount Sleep SetFileAttributesW GetFileAttributesW SetCurrentDirectoryW MoveFileW GetFullPathNameW GetShortPathNameW SearchPathW CompareFileTime SetFileTime CloseHandle lstrcmpiW lstrcmpW ExpandEnvironmentStringsW GlobalFree GlobalAlloc GetModuleHandleW LoadLibraryExW FreeLibrary WritePrivateProfileStringW GetPrivateProfileStringW lstrlenA MultiByteToWideChar ReadFile SetFilePointer FindClose FindNextFileW FindFirstFileW DeleteFileW MulDiv lstrcpyA MoveFileExW lstrcatW GetSystemDirectoryW GetProcAddress GetModuleHandleA GetExitCodeProcess WaitForSingleObject ExitProcess

$PLUGINSDIR/NSISdl.dll

IMPHASH db80d5e142e716e818b7f4614dcade3c
SHA256 ddf40229dd9d6b268902d8dea88c8a04aacf1af218dd29f6dcd35babc54ac08d
MD5 8eabbe36e8b52e69322780d0f541fd19
SHA1 e5fa3eca8d2035e4fa006b7123c348348e4e6de4
SHA512 4189fabff409be4bc7a8e81be58fb18e32398e4ef4c01a70cf823d79e76f47c4681734808fd61db8728c73d2bcad890b09aa09d5a0f0b0c3ad581be1beaf9ce7
SSDEEP 384:jrSQMCOUILnCaSPy/yhJzmGSMRWyOUKie:jrSQMCOp0yamMRWysie
TLSH
T17B623C16B62084F5DBB2167034D73B3E6BB28F6A1A2848C34BF35C4E9E52307B675D85
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Password

fastclient

Minor OS version

Major OS version

Entry point

9321

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/StartMenu.dll

IMPHASH 646971a3aef724d6f553f40ae84fe26b
SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
MD5 b9b71990b37e04a56cadbcbfa694f30f
SHA1 3b7627deb793446d6b12b7b94266cc592982a5c2
SHA512 b4aa947aba471ce0ba37ab859391f6a157887c882c920a3081d482f63a83317ae75b428ebae226f835798517abb676114ee42bf13bd4c4291cebbb5e9658f2e5
SSDEEP 96:VIt3J2Gl0eVe0+Cfo0UkXt6+o69UiGdPh5/utta/x3lkCTcaqHCI:ShE+A0+sF6piUFkA1lncviI
TLSH
T1FFF1C776F3D20673F9AB427428632F231B2AF521576581A7890316CE7A61DE3FD34B11
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Password

fastclient

Minor OS version

Major OS version

Entry point

6430

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/System.dll

IMPHASH 509a34b3a68a773e0afb4259e68f9f82
SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
MD5 9b38a1b07a0ebc5c7e59e63346ecc2db
SHA1 97332a2ffcf12a3e3f27e7c05213b5d7faa13735
SHA512 26e77f8e10f6d8693c92bd036b53a3f6e0c523090ef8dfe479815f556ecd2b57fc90ce9f7cceebe70460d464decb27ad1fe240819fd56997764e96506b6a439c
SSDEEP 192:kjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ40QPi:U/Qlt7wiij/lMRv/9V4b4r
TLSH
T1E8427C1297B089F2F151093419667F2A6FBEAC5D17F405A3CFE304C63D212CB9839243
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Password

fastclient

Minor OS version

Major OS version

Entry point

10879

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/nsDialogs.dll

IMPHASH 3b477381217c97b22146297f93df2a92
SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
MD5 8f0e7415f33843431df308bb8e06af81
SHA1 1314272e6ad3be1985d4a1607b890a34b0bde8b5
SHA512 5450b2070c40b257c28ba9a472d762f91b78928d1e8d4d88e0576992065a61fb9a6513006e6b5947c415c9e02ae80a90a85b58da7e016a424331c8cd596ed684
SSDEEP 96:obEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YHNqkzfFc:obEvCu5e81785qHFcU0PuAw0uytIFc
TLSH
T19D12F892E2A454B3C5D6523B36AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Password

fastclient

Minor OS version

Major OS version

Entry point

7527

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/nsis_tauri_utils.dll

IMPHASH 2030931b38a854dde8cdd69245a8096a
SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
MD5 948eaa3cb78c2dcdd9eb1ab120ae0f65
SHA1 75197fee3c6a814fe035788d1c34ead39349b860
SHA512 f7c511e8c73ef6ee9b72c88cd73b2d454a6ffc12144118df2276ea3f5c34175df0d9d15a435035575ca2b171789fe348d7a9028b702b47dda749ee17e03ae7c1
SSDEEP 768:K/wOD4gzTVpAVk2h5Rsekk55aCukBFKpnp0jdhK7W+qVG:8wODZzTrAV5Oevq4DtXHVG
TLSH
T188F24A48FDC57EBAE2CF05710809467E4A6FC8081700C96BE3722EA3D5A67329ED525F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Password

fastclient

Minor OS version

Major OS version

Entry point

4096

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

nsis_tauri_utils.pdb

FastClient.exe

IMPHASH 1efadf76af1b68c2433207216872e1cc
SHA256 222e843b930f3af4626d9eb1086fc1ca31dc84393114efd36d302dc9d247f278
MD5 96399655d8fcb565278e5affe2e19449
SHA1 aba72ad16477784ab798b7b9190a16e8694fc5aa
SHA512 f2d1cf0e568df35a7f7aa89cc419e31f567f3e58f4a9fe4438d17c31f308bac2a32be7d779033373068d5b1cc34d1cb306b1a067c0ba21faf55d95c6b5b280f6
SSDEEP 786432:bAsIRgVyUUhcdGgbp3vjsaF9uCZwxIodonr:ssI6VQhcdHF3vQQ9uFxRdonr
TLSH
T18287DF13F65151EDC06EC175934A9232FBB1BC8A47347AEB5BE04B212E69FD06B38709
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Password

fastclient

Digest

a3:b7:c0:de:0c:a9:53:a4:d2:f9:58:6b:5f:df:df:77:0e:a5:bc:45:e8:19:6a:aa:30:1b:75:b1:93:3e:12:25

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

SERIALNUMBER=J2026008005007,CN=2EASY S.R.L.,O=2EASY S.R.L.,L=București,C=RO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302524f

Chains

Jul 26, 2026

SERIALNUMBER=J2026008005007,CN=2EASY S.R.L.,O=2EASY S.R.L.,L=București,C=RO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302524f

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

SERIALNUMBER=J2026008005007,CN=2EASY S.R.L.,O=2EASY S.R.L.,L=București,C=RO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302524f

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

SERIALNUMBER=J2026008005007,CN=2EASY S.R.L.,O=2EASY S.R.L.,L=București,C=RO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302524f

Serial Number

06:17:01:57:3f:15:12:82:6c:8a:6f:e1:3b:e0:c3:32

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Feb 24, 2026 - Feb 26, 2027

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jun 4, 2025 - Sep 3, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 7, 2025 - Jan 14, 2038

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

11441700

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

FastClient.pdb

kernel32

GetCurrentProcess DuplicateHandle CreatePipe WaitForSingleObject GlobalMemoryStatusEx GetModuleHandleW GetCurrentThreadId FormatMessageW LoadLibraryExA GetLastError IsProcessorFeaturePresent ReleaseSRWLockExclusive SetHandleInformation AcquireSRWLockExclusive WakeAllConditionVariable SleepConditionVariableSRW GetSystemTimeAsFileTime LocalFree MoveFileExW CreateFileW SetNamedPipeHandleState TlsAlloc GetSystemInfo GetOverlappedResult PostQueuedCompletionStatus ReadFile WriteFile CancelIoEx CreateIoCompletionPort SetFileCompletionNotificationModes GetQueuedCompletionStatusEx GetCurrentProcessId TlsGetValue GetProcessTimes OpenProcess TlsSetValue TlsFree GetExitCodeProcess GetSystemTimes IsDebuggerPresent GetProcessIoCounters FindFirstVolumeW Sleep GetModuleHandleA FindNextVolumeW FindVolumeClose GetVolumePathNamesForVolumeNameW GetDriveTypeW GetVolumeInformationW DeviceIoControl GetDiskFreeSpaceExW RtlPcToFileHeader CreateEventW LoadLibraryA GetUserDefaultUILanguage LCIDToLocaleName LoadLibraryW CloseHandle RaiseException EncodePointer HeapFree GetTimeZoneInformationForYear SystemTimeToFileTime SystemTimeToTzSpecificLocalTime ReadProcessMemory HeapAlloc FreeLibrary LoadLibraryExW GetModuleFileNameW OutputDebugStringW OutputDebugStringA VirtualQueryEx GetProcessHeap GetProcAddress lstrlenW SetUnhandledExceptionFilter UnhandledExceptionFilter InitializeSListHead InitializeCriticalSectionAndSpinCount DeleteCriticalSection K32GetPerformanceInfo GetFileAttributesW GetEnvironmentVariableW GetFileInformationByHandle CompareStringOrdinal FreeEnvironmentStringsW WriteFileEx SleepEx SetLastError GetFullPathNameW SetFileInformationByHandle SetFileTime HeapReAlloc QueryPerformanceFrequency QueryPerformanceCounter CreateThread ReadFileEx FlushFileBuffers GetSystemTimePreciseAsFileTime CancelIo GetFileInformationByHandleEx GetEnvironmentStringsW GetSystemDirectoryW GetWindowsDirectoryW CreateProcessW GetProcessId TerminateProcess GetStdHandle CreateDirectoryW SetFilePointerEx AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread GetCurrentDirectoryW GetCommandLineW RemoveDirectoryW CopyFileExW FindFirstFileExW FindClose ExitProcess SwitchToThread WideCharToMultiByte WaitForSingleObjectEx CreateMutexA ReleaseMutex GetFinalPathNameByHandleW CreateSymbolicLinkW DeleteFileW SetEnvironmentVariableW MultiByteToWideChar WriteConsoleW GetConsoleMode GetConsoleOutputCP CreateWaitableTimerExW SetWaitableTimer WaitForMultipleObjects GetTempPathW FindNextFileW

advapi32

OpenProcessToken GetTokenInformation RegQueryValueExW RegCreateKeyTransactedW RegCreateKeyExW RegOpenKeyTransactedW RegOpenKeyExW SystemFunction036 RegCloseKey IsValidSid GetLengthSid CopySid EventRegister EventSetInformation EventWriteTransfer EventUnregister RegGetValueW

oleaut32

SysFreeString GetErrorInfo SetErrorInfo SysStringLen

ntdll

NtCreateFile RtlUnwindEx NtDeviceIoControlFile RtlNtStatusToDosError NtCancelIoFileEx NtCreateNamedPipeFile NtOpenFile NtWriteFile RtlLookupFunctionEntry RtlCaptureContext NtReadFile RtlGetVersion RtlVirtualUnwind NtQuerySystemInformation NtQueryInformationProcess

comctl32

RemoveWindowSubclass SetWindowSubclass DefSubclassProc TaskDialogIndirect

user32

ShowCursor GetMenu SetPropW SystemParametersInfoA DestroyIcon SetCapture ReleaseCapture RegisterRawInputDevices GetRawInputData DestroyMenu CheckMenuItem RemoveMenu CreatePopupMenu CreateMenu SetMenuItemInfoW AppendMenuW InsertMenuW PostQuitMessage CreateAcceleratorTableW IsWindowVisible DrawTextW MsgWaitForMultipleObjectsEx GetClipCursor RegisterWindowMessageA GetWindowDC OffsetRect SetParent MapWindowPoints SetFocus GetMenuBarInfo DrawIconEx TrackMouseEvent GetTouchInputInfo CloseTouchInputHandle GetActiveWindow RegisterTouchWindow EnableWindow ClipCursor GetDC IsProcessDPIAware SetWindowRgn FindWindowExW GetWindowLongPtrW GetParent GetMenuItemInfoW DrawMenuBar SetWindowLongPtrW IsWindowEnabled MapVirtualKeyW GetWindow SetMenu GetKeyState GetSystemMenu ToUnicodeEx GetKeyboardLayout EnableMenuItem SetWindowLongW MapVirtualKeyExW GetWindowRect GetAsyncKeyState GetKeyboardState SetTimer ShowWindow SendInput TrackPopupMenu KillTimer RegisterClassW ReleaseDC DestroyAcceleratorTable TranslateAcceleratorW DispatchMessageA GetMessageA EnumChildWindows RegisterClassExW GetForegroundWindow CreateIcon IsWindow CreateWindowExW EnumDisplayMonitors AdjustWindowRectEx UpdateWindow InvalidateRect SetCursorPos GetUpdateRect ValidateRect GetMonitorInfoW MonitorFromWindow GetCursorPos MonitorFromRect SystemParametersInfoW MonitorFromPoint FillRect SetWindowTextW GetSystemMetrics ClientToScreen GetClientRect GetWindowLongW ScreenToClient IsIconic SendMessageW AdjustWindowRect SetWindowDisplayAffinity DestroyWindow SetCursor LoadCursorW InvalidateRgn SetWindowPos GetWindowPlacement SetWindowPlacement PeekMessageW ChangeDisplaySettingsExW FlashWindowEx GetWindowTextW GetWindowTextLengthW DefWindowProcW RedrawWindow PostThreadMessageW PostMessageW SetForegroundWindow DispatchMessageW TranslateMessage GetMessageW

ws2_32

freeaddrinfo WSAStartup WSACleanup select getaddrinfo getpeername getsockopt accept getsockname recv WSASend send setsockopt ioctlsocket connect sendto WSASocketW bind listen shutdown WSAIoctl WSADuplicateSocketW WSAGetLastError socket closesocket

gdi32

CreateDIBSection CreateSolidBrush DeleteObject CombineRgn BitBlt SetBkMode SetTextColor CreateCompatibleDC GetDeviceCaps DeleteDC SelectObject CreateRectRgn

api-ms-win-core-synch-l1-2-0

WakeByAddressAll WakeByAddressSingle WaitOnAddress

bcryptprimitives

ProcessPrng

shell32

ShellExecuteW SHCreateItemFromParsingName SHAppBarMessage CommandLineToArgvW DragFinish DragQueryFileW Shell_NotifyIconGetRect Shell_NotifyIconW SHGetKnownFolderPath ord155 ShellExecuteExW ord190 SHOpenFolderAndSelectItems

secur32

FreeCredentialsHandle InitializeSecurityContextW DeleteSecurityContext QueryContextAttributesW FreeContextBuffer AcceptSecurityContext ApplyControlToken EncryptMessage DecryptMessage AcquireCredentialsHandleA

crypt32

CertSetCertificateContextProperty CertDuplicateCertificateContext CertGetCertificateChain CertVerifyCertificateChainPolicy CertFreeCertificateContext CertCreateCertificateChainEngine CertFreeCertificateChain CertDuplicateCertificateChain CertAddCertificateContextToStore CertOpenStore CertAddEncodedCertificateToStore CertDuplicateStore CertFreeCertificateChainEngine CertEnumCertificatesInStore CertCloseStore

bcrypt

BCryptGenRandom

ole32

CoInitializeEx CoTaskMemAlloc CoTaskMemFree CoUninitialize RegisterDragDrop OleInitialize CoCreateInstance RevokeDragDrop CoInitialize CoCreateFreeThreadedMarshaler

dwmapi

DwmEnableBlurBehindWindow DwmGetWindowAttribute DwmSetWindowAttribute

shlwapi

SHCreateMemStream

pdh

PdhAddEnglishCounterW PdhEnumObjectsA PdhCollectQueryData PdhOpenQueryA PdhCloseQuery PdhGetFormattedCounterValue PdhRemoveCounter

powrprof

CallNtPowerInformation

psapi

GetModuleFileNameExW

api-ms-win-crt-math-l1-1-0

pow floorf trunc roundf __setusermatherr log2 floor round

api-ms-win-crt-runtime-l1-1-0

abort _initialize_narrow_environment _initterm _configure_narrow_argv terminate _crt_atexit _set_app_type _seh_filter_exe __p___argc _register_onexit_function _initialize_onexit_table _initterm_e _register_thread_local_exe_atexit_callback _c_exit exit _exit _cexit __p___argv _get_initial_narrow_environment _wassert

api-ms-win-crt-heap-l1-1-0

malloc _set_new_mode _callnewh calloc free

api-ms-win-crt-string-l1-1-0

wcsncmp wcscmp wcsncat strlen _wcsicmp strcmp strcpy_s wcslen

api-ms-win-crt-convert-l1-1-0

_wtoi wcstol _ultow_s

api-ms-win-crt-stdio-l1-1-0

__p__commode _set_fmode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Resubmissions

Sharing

General

Malware Config

Signatures

File Explorer

FastClient-Setup (1).exe

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

generic

$PLUGINSDIR/NSISdl.dll

advapi32

wsock32

user32

kernel32

generic

$PLUGINSDIR/StartMenu.dll

kernel32

user32

gdi32

shell32

ole32

generic

$PLUGINSDIR/System.dll

kernel32

user32

ole32

generic

$PLUGINSDIR/modern-wizard.bmp

$PLUGINSDIR/nsDialogs.dll

kernel32

user32

gdi32

shell32

comdlg32

ole32

generic

$PLUGINSDIR/nsis_tauri_utils.dll

kernel32

advapi32

user32

shell32

generic

FastClient.exe

kernel32

advapi32

oleaut32

ntdll

comctl32

user32

ws2_32

gdi32

api-ms-win-core-synch-l1-2-0

bcryptprimitives

shell32

secur32

crypt32

bcrypt

ole32

dwmapi

shlwapi

pdh

powrprof

psapi

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

generic

icons/tray-icon.png