joyce8/EMBER2024-capa huggingface dataset:
Function at 0x459050
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d6487
mov eax, dword fs:[0]
push eax
sub esp, 0x12c
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
call fcn.00404960
mov ecx, eax
test ecx, ecx
jne 0x459094
push 0x80004005
call fcn.004046c0
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x128], eax
push 0x110
lea eax, [ebp - 0x120]
mov dword [ebp - 4], 0
push 0
push eax
call fcn.004a5890
add esp, 0xc
mov dword [ebp - 0x124], 0x114
lea eax, [ebp - 0x124]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
or esi, 0xffffffff
cmp dword [ebp - 0x120], 5
jne 0x4590e9
xor ebx, ebx
jmp 0x459243
push str.SoftwareClasses_
lea ecx, [ebp - 0x134]
mov dword [ebp - 0x12c], 0
call fcn.00404420
push ebx
mov edx, eax
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x130]
call fcn.00417660
add esp, 4
push eax
lea ecx, [ebp - 0x128]
mov byte [ebp - 4], 2
call fcn.004021a0
mov byte [ebp - 4], 1
mov eax, esi
mov edx, dword [ebp - 0x130]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x459149
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 0
mov eax, esi
mov edx, dword [ebp - 0x134]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x45916a
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x12c]
push eax
push 0x2003f
push 0
push dword [ebp - 0x128]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x459235
push str.SoftwareMicrosoftWindowsCurrentVersionExplorerFileExts_
lea ecx, [ebp - 0x130]
call fcn.00404420
push ebx
mov edx, eax
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x134]
call fcn.00417660
add esp, 4
push eax
lea ecx, [ebp - 0x128]
mov byte [ebp - 4], 4
call fcn.004021a0
mov byte [ebp - 4], 3
mov eax, esi
mov edx, dword [ebp - 0x134]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4591e7
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov byte [ebp - 4], 0
mov eax, esi
mov edx, dword [ebp - 0x130]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x459208
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x12c]
push eax
push 0x2003f
push 0
lea eax, [ebp - 0x138]
push eax
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
xor ebx, ebx
test eax, eax
setne bl
test ebx, ebx
je 0x459237
jmp 0x459243
xor ebx, ebx
push dword [ebp - 0x12c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x128]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], esi
dec esi
test esi, esi
jg 0x459265
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
Function at 0x459290
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d64b8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x513108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
call fcn.00404960
mov ecx, eax
test ecx, ecx
jne 0x4592d0
push 0x80004005
call fcn.004046c0
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
push esi
mov dword [ebp - 4], 0
lea eax, [ebp - 0x10]
push str.SoftwareMicrosoftWindowsCurrentVersionExplorerFileExts_sUserChoice
push eax
mov dword [ebp - 0x1c], 1
mov dword [ebp - 0x18], 0x104
mov dword [ebp - 0x14], 0
call fcn.00414080
mov esi, dword [ebp - 0x10]
lea eax, [ebp - 0x18]
add esp, 0xc
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x1c]
push eax
push str.Progid
push esi
push SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
je 0x459331
xor edi, edi
jmp 0x459345
lea eax, [ebp - 0x14]
push edi
push eax
call fcn.004b8bea
add esp, 8
mov edi, eax
neg edi
sbb edi, edi
inc edi
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x459364
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x459900
Capabilities:
Check os version
Delete registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d6568
mov eax, dword fs:[0]
push eax
sub esp, 0x124
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
or edi, 0xffffffff
mov dword [ebp - 4], 0
test dl, dl
jne 0x459954
push 0
push 0
mov ecx, 0x519720
call fcn.00468dd0
test al, al
jne 0x459954
xor esi, esi
jmp 0x459aa5
push ecx
mov esi, esp
mov dword [ebp - 0x130], esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.004045b0
add esp, 4
add eax, 0x10
mov ecx, SysReAllocString
mov dword [esi], eax
call fcn.00457a80
mov esi, esp
mov dword [ebp - 0x130], esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.004045b0
add esp, 4
add eax, 0x10
mov ecx, reloc.OLEAUT32.dll_SysReAllocString
mov dword [esi], eax
call fcn.00457a80
push 0x11c
lea eax, [ebp - 0x12c]
push 0
push eax
call fcn.004a5890
add esp, 0x10
mov dword [ebp - 0x12c], 0x11c
lea eax, [ebp - 0x12c]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x128], 0xa
je 0x459a2d
call fcn.0045b450
test eax, eax
jne 0x459a2d
call fcn.0045b3d0
test eax, eax
je 0x459a8c
push str.SoftwareMicrosoftWindowsCurrentVersionExplorerFileExts.pdfUserChoice
lea ecx, [ebp - 0x130]
call fcn.00404420
push dword [ebp - 0x130]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov edx, dword [ebp - 0x130]
mov eax, edi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x459a8c
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x459a8c
push ecx
mov esi, esp
mov dword [ebp - 0x130], esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.004045b0
add esp, 4
add eax, 0x10
mov ecx, SysReAllocString
mov dword [esi], eax
call fcn.00458040
mov esi, esp
mov dword [ebp - 0x130], esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.004045b0
add esp, 4
add eax, 0x10
mov ecx, reloc.OLEAUT32.dll_SysReAllocString
mov dword [esi], eax
call fcn.00458040
add esp, 4
mov edx, str.MasterPDF
mov ecx, str..pdf
call fcn.00459380
push 0
push 0
push 0x3000
push 0x8000000
call dword [sym.imp.SHELL32.dll_SHChangeNotify]
mov esi, 1
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], edi
dec edi
test edi, edi
jg 0x459ac4
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
Function at 0x45b370
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x11c
lea eax, [ebp - 0x120]
push 0
push eax
call fcn.004a5890
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x11c], 6
mov ecx, dword [ebp - 4]
sbb eax, eax
xor ecx, ebp
neg eax
call fcn.0048cd41
mov esp, ebp
pop ebp
ret

Function at 0x45b3d0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x11c
lea eax, [ebp - 0x120]
push 0
push eax
call fcn.004a5890
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x11c], 6
jne 0x45b435
cmp dword [ebp - 0x118], 1
jne 0x45b435
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret

Function at 0x45b450
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x11c
lea eax, [ebp - 0x120]
push 0
push eax
call fcn.004a5890
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x11c], 6
jne 0x45b4bc
mov eax, dword [ebp - 0x118]
cmp eax, 2
je 0x45b4a9
cmp eax, 3
jne 0x45b4bc
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
Function at 0x45b4d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x519bc4], 0
jne 0x45b5e6
lea eax, [ebp - 0x88]
mov dword [ebp - 0x88], 0
push eax
push 1
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x45b5c6
cmp dword [ebp - 0x88], eax
je 0x45b5c6
push 0x80
push eax
lea eax, [ebp - 0x84]
mov dword [ebp - 0x90], 1
push eax
call fcn.004a5890
add esp, 0xc
mov dword [ebp - 0x8c], 0x80
lea eax, [ebp - 0x8c]
push eax
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x90]
push eax
push 0
push str.CurrentVersion
push dword [ebp - 0x88]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x88]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x84]
push 0x4f74a4
push eax
call fcn.004b8bea
mov ecx, dword [0x519bc0]
add esp, 8
test eax, eax
mov edx, 1
mov dword [0x519bc4], edx
cmovns ecx, edx
mov dword [0x519bc0], ecx
mov eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
mov ecx, dword [0x519bc0]
mov eax, ecx
mov dword [0x519bc4], 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, dword [0x519bc0]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret

Function at 0x45c230
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d4770
mov eax, dword fs:[0]
push eax
sub esp, 0x20c
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 1
push 0
push eax
call fcn.004a5890
add esp, 0xc
lea eax, [ebp - 0x218]
push dword [ebp + 8]
push 0x104
push eax
push 0x4f54d8
push dword [ebp + 0xc]
push str.masterpdf
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
mov eax, 0x2a
cmp ax, word [ebp - 0x218]
je 0x45c2da
lea edx, [ebp - 0x218]
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x45c2b5
sub edx, esi
lea eax, [ebp - 0x218]
sar edx, 1
mov ecx, edi
push edx
push eax
call fcn.00404320
mov edi, 1
jmp 0x45c2dc
xor edi, edi
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov edx, dword [ebp + 8]
mov eax, esi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x45c2fd
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], esi
dec esi
test esi, esi
jg 0x45c31c
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
Function at 0x45d590
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [ebp + 8]
mov ecx, 0
sub esi, edi
je 0x45d5c1
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x45d5b0
pop edi
mov eax, edx
pop esi
pop ebp
ret 8

Function at 0x45fbf0
Capabilities:
Parse credit card information

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x45fdb6
cmp eax, 0x7c
je 0x45fdb6
cmp eax, 0x29
jne 0x45fc28
cmp dword [esi + 0x10], 0
jne 0x45fdb6
test dword [esi + 0x50], 0x10000000
je 0x45fdbc
cmp eax, 0x2e
jne 0x45fc7f
push 5
lea ecx, [esi + 0x24]
call fcn.0045ff70
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x45fc73
cmp byte [eax], 0x5c
jne 0x45fc71
inc eax
cmp eax, ecx
je 0x45fc71
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x45fc5e
mov dl, byte [eax]
cmp dl, 0x28
je 0x45fc6f
cmp dl, 0x29
je 0x45fc6f
test cl, 0x10
jne 0x45fc71
mov cl, byte [eax]
cmp cl, 0x7b
je 0x45fc6f
cmp cl, 0x7d
jne 0x45fc71
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.0045ed50
jmp 0x45fda1
cmp eax, 0x5c
jne 0x45fce4
mov ecx, esi
call fcn.0045fba0
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x45fcb1
cmp byte [esi + 0x48], 0x62
jne 0x45fcb1
push 4
lea ecx, [esi + 0x24]
call fcn.0045ff70
mov ecx, esi
call fcn.0045fba0
jmp 0x45fda8
test eax, eax
je 0x45fcd8
cmp byte [esi + 0x48], 0x42
jne 0x45fcd8
push 4
lea ecx, [esi + 0x24]
call fcn.0045ff70
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0045fba0
jmp 0x45fda8
mov ecx, esi
call fcn.00460e00
jmp 0x45fda1
cmp eax, 0x5b
jne 0x45fd07
mov ecx, esi
call fcn.0045fba0
mov ecx, esi
call fcn.00460d70
push 4
push 0x5d
mov ecx, esi
call fcn.00460d10
jmp 0x45fda1
cmp eax, 0x28
jne 0x45fd2d
mov ecx, esi
call fcn.0045fba0
mov ecx, esi
call fcn.00460ec0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.00460d10
test bl, bl
je 0x45fda8
jmp 0x45fda1
cmp eax, 0x5e
jne 0x45fd45
push 2
lea ecx, [esi + 0x24]
call fcn.0045ff70
mov ecx, esi
call fcn.0045fba0
jmp 0x45fda8
cmp eax, 0x24
jne 0x45fd5d
push 3
lea ecx, [esi + 0x24]
call fcn.0045ff70
mov ecx, esi
call fcn.0045fba0
jmp 0x45fda8
cmp eax, 0x2a
je 0x45fdd1
cmp eax, 0x2b
je 0x45fdd1
cmp eax, 0x3f
je 0x45fdd1
cmp eax, 0x7b
je 0x45fdd1
cmp eax, 0x7d
jne 0x45fd7f
test dword [esi + 0x50], 0x10000000
je 0x45fdc3
cmp eax, 0x5d
jne 0x45fd8d
test dword [esi + 0x50], 0x10000000
je 0x45fdca
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.004610b0
mov ecx, esi
call fcn.0045fba0
mov ecx, esi
call fcn.00460f80
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x45fc03
pop esi
mov al, cl
pop ebx
pop ecx
ret
push 5
call fcn.00489756
push 6
call fcn.00489756
push 4
call fcn.00489756
push 0xa
call fcn.00489756
int3
Function at 0x463820
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x513108]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0xc], 0
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0x220
push 0x20
push 2
lea eax, [ebp - 0xc]
mov word [ebp - 8], 0x500
push eax
mov dword [ebp - 0x14], 0
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x463890
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x14]
push 0
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 0x14]
neg eax
sbb eax, eax
and dword [ebp - 0x10], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048cd41
mov esp, ebp
pop ebp
ret
Function at 0x464230
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d7008
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x513108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, edx
mov edi, ecx
mov dword [ebp - 0x18], edi
lea eax, [ebp - 0x10]
mov dword [ebp - 0x1c], 0
push eax
push 0
push 1
push dword [ebp + 8]
push ebx
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
test eax, eax
je 0x464397
cmp dword [ebp - 0x10], 0
je 0x464397
call fcn.00404960
mov ecx, eax
test ecx, ecx
jne 0x46429f
push 0x80004005
call fcn.004046c0
mov eax, dword [ecx]
call dword [eax + 0xc]
lea esi, [eax + 0x10]
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 0
mov edx, dword [ebp - 0x10]
test edx, edx
jns 0x4642c2
push 0x80070057
call fcn.004046c0
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, edx
or eax, ecx
jge 0x4642df
push edx
lea ecx, [ebp - 0x14]
call fcn.00404210
mov esi, dword [ebp - 0x14]
lea eax, [ebp - 0x10]
push eax
push esi
push 1
push dword [ebp + 8]
push ebx
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
push dword [esi - 8]
push esi
test eax, eax
jne 0x464364
call fcn.004af02c
add esp, 8
test eax, eax
js 0x4642b8
cmp eax, dword [esi - 8]
jg 0x4642b8
xor ecx, ecx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], cx
call fcn.00404960
mov ecx, eax
test ecx, ecx
jne 0x464327
push 0x80004005
call fcn.004046c0
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
add esi, 0xfffffff0
mov dword [ebp - 4], 0xffffffff
mov dword [edi], eax
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4643b6
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.004af02c
add esp, 8
test eax, eax
js 0x4642b8
cmp eax, dword [esi - 8]
jg 0x4642b8
mov dword [esi - 0xc], eax
xor ecx, ecx
mov word [esi + eax*2], cx
add esi, 0xfffffff0
push esi
call fcn.004045b0
add esp, 4
add eax, 0x10
jmp 0x464332
call fcn.00404960
mov ecx, eax
test ecx, ecx
jne 0x4643ac
push 0x80004005
call fcn.004046c0
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4643d0
Capabilities:
Decode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d7040
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push esi
push edi
mov eax, dword [0x513108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x18], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
push 0
push 0
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
push ecx
push 0
push edi
push dword [eax - 0xc]
push eax
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryW]
test eax, eax
je 0x464481
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x464481
push eax
lea ecx, [ebp - 0x24]
call fcn.004646b0
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x10]
push 0
push 0
push ecx
push dword [ebp - 0x24]
push edi
push dword [eax - 0xc]
push eax
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryW]
mov ecx, esi
test eax, eax
jne 0x464476
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x24]
push eax
call fcn.00436340
jmp 0x4644aa
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x24]
call fcn.0043c8d0
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov edx, dword [ebp + 8]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4644d4
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4678c0
Capabilities:
Create directory
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d7470
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x513108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x18], esi
mov edx, str.MasterPDFData
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x10]
call fcn.0046d3b0
mov dword [ebp - 4], 0
push dword [ebp - 0x10]
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x46792c
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push dword [ebp - 0x10]
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
test edi, edi
je 0x467986
push edi
lea ecx, [ebp - 0x14]
call fcn.00404420
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push eax
lea edx, [ebp - 0x10]
mov ecx, esi
call fcn.0046a400
mov byte [ebp - 4], 0
or edi, 0xffffffff
mov edx, dword [ebp - 0x14]
add esp, 4
add edx, 0xfffffff0
mov eax, edi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x46796f
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jmp 0x4679b2
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
push eax
call fcn.004045b0
add eax, 0x10
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x10]
add esp, 4
mov dword [esi], eax
add edx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4679bc
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret