47e71a2097112d8dd5e6211990affb5e31a532f100a7ac3e81a0877c65e8eabe

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General

Target
47e71a2097112d8dd5e6211990affb5e31a532f100a7ac3e81a0877c65e8eabe
Size 640KB
Sample260827-vbhm9sybrd
SHA256 47e71a2097112d8dd5e6211990affb5e31a532f100a7ac3e81a0877c65e8eabe
MD5 b20660817e29aee8cf9365e5cb498c76
SHA1 4806d9831c21dfe04fd79a420e6f20e11b0f445e
SHA512 ce07d4b7cb9306cd1c80c1d4e52cb7414d670089ba191873544626e59858ef322893c837e2fcc80fe4d164bbaaf6735ca9713309c77d9f4b8720eb43c5bd39c8
SSDEEP 12288:i8kR/g0bRZbMG1yD7jZzGAof4uHtSldwUSeIfn2Iel:i1SSRZgWtf4uNSldwUu4
TLSH
T1D5D4238E2DDC8B3BED0319329573E719EB725A0C25E3061B9BAB4FCF6A718552C14706
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

installer upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/wget.exe	upx

Unsigned PE 5 IoCs

Checks for missing Authenticode signature.

resource
47e71a2097112d8dd5e6211990affb5e31a532f100a7ac3e81a0877c65e8eabe
unpack001/$PLUGINSDIR/Banner.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/nsExec.dll
unpack001/wget.exe

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
unpack001/$EXEFILE

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

47e71a2097112d8dd5e6211990affb5e31a532f100a7ac3e81a0877c65e8eabe

.exe 640KB
$EXEFILE

.exe 395KB
$EXEFILE.config

.xml 769B
$PLUGINSDIR/Banner.dll

.dll 4KB
$PLUGINSDIR/System.dll

.dll 11KB
$PLUGINSDIR/nsExec.dll

.dll 6KB
wget.exe

.exe 392KB

47e71a2097112d8dd5e6211990affb5e31a532f100a7ac3e81a0877c65e8eabe

IMPHASH 099c0646ea7282d232219f8807883be0
SHA256 47e71a2097112d8dd5e6211990affb5e31a532f100a7ac3e81a0877c65e8eabe
MD5 b20660817e29aee8cf9365e5cb498c76
SHA1 4806d9831c21dfe04fd79a420e6f20e11b0f445e
SHA512 ce07d4b7cb9306cd1c80c1d4e52cb7414d670089ba191873544626e59858ef322893c837e2fcc80fe4d164bbaaf6735ca9713309c77d9f4b8720eb43c5bd39c8
SSDEEP 12288:i8kR/g0bRZbMG1yD7jZzGAof4uHtSldwUSeIfn2Iel:i1SSRZgWtf4uNSldwUu4
TLSH
T1D5D4238E2DDC8B3BED0319329573E719EB725A0C25E3061B9BAB4FCF6A718552C14706
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

12860

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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

kernel32

CompareFileTime SearchPathA GetShortPathNameA GetFullPathNameA MoveFileA SetCurrentDirectoryA GetFileAttributesA GetLastError CreateDirectoryA SetFileAttributesA Sleep GetTickCount CreateFileA GetFileSize GetModuleFileNameA GetCurrentProcess CopyFileA ExitProcess SetFileTime GetTempPathA GetCommandLineA SetErrorMode LoadLibraryA lstrcpynA GetDiskFreeSpaceA GlobalUnlock GlobalLock CreateThread CreateProcessA RemoveDirectoryA GetTempFileNameA lstrlenA lstrcatA GetSystemDirectoryA GetVersion CloseHandle lstrcmpiA lstrcmpA ExpandEnvironmentStringsA GlobalFree GlobalAlloc WaitForSingleObject GetExitCodeProcess GetModuleHandleA LoadLibraryExA GetProcAddress FreeLibrary MultiByteToWideChar WritePrivateProfileStringA GetPrivateProfileStringA WriteFile ReadFile MulDiv SetFilePointer FindClose FindNextFileA FindFirstFileA DeleteFileA GetWindowsDirectoryA

user32

EndDialog ScreenToClient GetWindowRect EnableMenuItem GetSystemMenu SetClassLongA IsWindowEnabled SetWindowPos GetSysColor GetWindowLongA SetCursor LoadCursorA CheckDlgButton GetMessagePos LoadBitmapA CallWindowProcA IsWindowVisible CloseClipboard SetClipboardData EmptyClipboard RegisterClassA TrackPopupMenu AppendMenuA CreatePopupMenu GetSystemMetrics SetDlgItemTextA GetDlgItemTextA MessageBoxIndirectA CharPrevA DispatchMessageA PeekMessageA DestroyWindow CreateDialogParamA SetTimer SetWindowTextA PostQuitMessage SetForegroundWindow wsprintfA SendMessageTimeoutA FindWindowExA SystemParametersInfoA CreateWindowExA GetClassInfoA DialogBoxParamA CharNextA OpenClipboard ExitWindowsEx IsWindow GetDlgItem SetWindowLongA LoadImageA GetDC EnableWindow InvalidateRect SendMessageA DefWindowProcA BeginPaint GetClientRect FillRect DrawTextA EndPaint ShowWindow

gdi32

SetBkColor GetDeviceCaps DeleteObject CreateBrushIndirect CreateFontIndirectA SetBkMode SetTextColor SelectObject

shell32

SHGetPathFromIDListA SHBrowseForFolderA SHGetFileInfoA ShellExecuteA SHFileOperationA SHGetSpecialFolderLocation

advapi32

RegQueryValueExA RegSetValueExA RegEnumKeyA RegEnumValueA RegOpenKeyExA RegDeleteKeyA RegDeleteValueA RegCloseKey RegCreateKeyExA

comctl32

ImageList_AddMasked ImageList_Destroy ord17 ImageList_Create

ole32

CoTaskMemFree OleInitialize OleUninitialize CoCreateInstance

version

GetFileVersionInfoSizeA GetFileVersionInfoA VerQueryValueA

$EXEFILE

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bf8ba9ca7e61a412495770f79e86b5e0785c8e7d5631266fd7bbde177bb4d2c3
MD5 b6187f0c1988856febc68427a75cd6b4
SHA1 36cfbce55c933426e83e24d555678abaff9144dd
SHA512 c5203cf80d9d9be47300e1d5aeeb84453cf8ccf0c91b30ce3a455b44757f818c6c6b516aa2d437b064220c616e026bfa15e8c9c0a1f308228024fa6f45cacc96
SSDEEP 6144:2MLZcA4YLZ9rfRRoEx3pQqsOo7WDs4QUX0S:2mZcA4YLZ9rJRoCm3qVtX7
TLSH
T1A3847C4D86EC8E16D9DE4E76E05EDD24A372619A6797F34B900851F128863F2BFC18C3
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.
NSIS installer

installer

PE Signature issue

Digest

00:45:12:8f:e3:44:d8:f8:fd:63:8c:e3:14:19:d0:e4:9a:12:cb:ed

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Lunacom Interactive Ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Lunacom Interactive Ltd,L=Tel Aviv-Jaffa,ST=Israel,C=IL

Chains

Aug 26, 2026

CN=Lunacom Interactive Ltd,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Lunacom Interactive Ltd,L=Tel Aviv-Jaffa,ST=Israel,C=IL

Minor OS version

Major OS version

Entry point

390654

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_32BIT_MACHINE

PDB paths

$PLUGINSDIR/Banner.dll

IMPHASH 7a3709b093081d5614be1eaa2fe7fe76
SHA256 ab80cf45070d936f0745f5e39b22e6e07ba90aa179b5ec4469ef6e2cb1b9ef6b
MD5 0116a50101c4107a138a588d1e46fca5
SHA1 b781dce23e828cf2b97306661c7dad250a6aaf77
SHA512 55de6aeaad05b01a25828553d3ea9f1b32a8b0c35c42dc6106bed244320e3421ec6a6f5359b15f9d18dd1e9692ca5572b2736d9d48cceb07b9443601d00a5988
TLSH
T1F181763773E939F7C6A10A7310532BD3996A98405754C71D0D43AAF73A55D97D43C701
MD5 SHA1 SHA512 TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

4750

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/System.dll

IMPHASH 2017f2acbdaa42ab3e4adeb8b4c37e7b
SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
MD5 c17103ae9072a06da581dec998343fc1
SHA1 b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
SHA512 d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
SSDEEP 192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw
TLSH
T1CA325C5993A0C1F3D5A0823C0D973A7B1779722016B14FA3CFA35842AE196D7AC7D227
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

10544

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/nsExec.dll

IMPHASH d83f71e61ee459ee63ca3e829966a9dc
SHA256 168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
MD5 acc2b699edfea5bf5aae45aba3a41e96
SHA1 d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA512 e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
SSDEEP 96:M7GUb+YNfwgcr8zyKwZ5S4JxN8BS0ef9/3VI9d0qqyVgNk32E:eKgfwgcr8zylsB49Ud0qJVgNX
TLSH
T19BD1E73D75C33DB3C54ACA762C65292B0FB8C9261B5402119B6716C279D5AE3FE29382
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

4231

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

wget.exe

SHA256 a48ad33695a44de887bba8f2f3174fd8fb01a46a19e3ec9078b0118647ccf599
MD5 bd126a7b59d5d1f97ba89a3e71425731
SHA1 457b1cd985ed07baffd8c66ff40e9c1b6da93753
SHA512 3ef1b83ea9821cb10f8bc149ec481d1e486d246a0cb51fe7983785529df42c6fe775e0d35c64a97f997cdf294464c7640df392239b96ce1be6143ce8f07b5a8a
SSDEEP 6144:eoxkuaVJiysgokd+8L2LZ9aUedgk+TGk57rrpmNDEpO/YIPOWCiwYFnY:JxkJLiynXvqjggpl57rrpmNQp2YIGRY
TLSH
T1518423487A2AD85DCE83CEBB1A65773C663C6010C9E985EE35DCDF483E7A125360389D
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

972800

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

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

47e71a2097112d8dd5e6211990affb5e31a532f100a7ac3e81a0877c65e8eabe

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

generic

$EXEFILE

PE Signature issue

mscoree

dotnet

$EXEFILE.config

$PLUGINSDIR/Banner.dll

kernel32

user32

generic

$PLUGINSDIR/System.dll

kernel32

user32

ole32

generic

$PLUGINSDIR/nsExec.dll

kernel32

user32

advapi32

generic

wget.exe

generic