joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43e9f4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x463990]
cmp byte [eax + 0xc], 0
je 0x43eb61
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43eb5a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x464afc], 0
jne 0x43ea48
push 0x43eb68
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43eb70
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464afc], eax
cmp dword [0x462b2c], 0
jne 0x43eb43
push 0x43eb80
call sub.kernel32.dll_LoadLibraryA
mov dword [0x462b2c], eax
cmp dword [0x462b2c], 0
je 0x43eb43
push 0x43eb8c
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b00], eax
push 0x43eb9c
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b04], eax
push 0x43ebb0
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b08], eax
push 0x43ebc8
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b0c], eax
push 0x43ebe0
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b10], eax
push 0x43ebf4
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b14], eax
push 0x43ec0c
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b18], eax
push 0x43ec24
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b1c], eax
push 0x43ec40
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b20], eax
push 0x43ec4c
mov eax, dword [0x462b2c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x464b24], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43eb61
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x442a14
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00404974
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x442a63
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404be4
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44a234
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44a284]
test si, 4
je 0x44a248
or bl, 1
test si, 8
je 0x44a252
or bl, 4
test si, 1
je 0x44a25c
or bl, 8
test si, 2
je 0x44a266
or bl, 0x10
test si, 0x10
je 0x44a270
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a27f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44a288
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44a2c0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a2a1
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a2b0
or bl, 4
test esi, 0x20000000
je 0x44a2bb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x450984
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x450996
add esp, 0xfffffff0
call fcn.00403e9c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041b480
mov eax, dword [0x463508]
mov dword [eax + 4], ebx
mov dword [eax], 0x450d28
mov eax, dword [0x463518]
mov dword [eax + 4], ebx
mov dword [eax], 0x450d34
mov eax, ebx
call fcn.00450d40
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x412810]
call fcn.00403b4c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x412810]
call fcn.00403b4c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x412810]
call fcn.00403b4c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x412810]
call fcn.00403b4c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x412810]
call fcn.00403b4c
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x44d158
push eax
push 0
push 0
mov eax, dword [0x4636f4]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41ceb0]
call fcn.0041e318
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41ceb0]
call fcn.0041e318
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41ceb0]
call fcn.0041e318
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00451190
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451058
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451058
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451058
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x450ad3
call fcn.00403ef4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x450e3c
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x450fe7
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x450fc8
mov dl, 1
mov eax, dword [0x412db8]
call fcn.00403b4c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404974
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x450fb7
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0043ed54
test al, al
je 0x450faa
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x450ff8
lea eax, [ebp - 0x254]
call fcn.004099f0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x450faa
xor eax, eax
push ebp
push 0x450fa3
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x451030
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x450f8c
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404be4
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x450f8c
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404be4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x450faa
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x450ead
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00417110
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x450fee
lea eax, [ebp - 0x260]
call fcn.00404974
ret

Function at 0x451930
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x464b48]
cmp byte [eax + 0xa5], 0
jne 0x4519a1
cmp dword [0x464b60], 0
jne 0x451962
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4518ec
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x464b60], eax
cmp dword [0x464b5c], 0
jne 0x45197d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x464b5c], eax
cmp dword [0x464b64], 0
jne 0x4519a1
push esp
push 0
push 0
push 0x451890
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x464b64], eax
pop edx
ret
Function at 0x452034
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x464b48]
cmp dword [eax + 0x30], 0
je 0x4520de
cmp dword [ebx + 0x94], 0
jne 0x4520d8
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x451fc4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4520d8
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x45209e
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4520d8
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00414d98
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4520ad
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x452c3c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x452c71
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404a64
jmp 0x452c7e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004049c8
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x453d90
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x453dd1
mov eax, esi
call fcn.0043a2ec
test al, al
je 0x453dd1
mov eax, dword [ebx + 0x84]
call fcn.00439fe8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x453dd1
push 0
mov eax, dword [ebx + 0x84]
call fcn.00439fe8
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x4546d8
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
mov esi, dword [eax]
mov edi, dword [ecx]
mov eax, ebx
mov ecx, 3
xor edx, edx
div ecx
mov dword [ebp - 4], eax
mov dword [ebp - 8], edx
lea ecx, [0x462d60]
xor eax, eax
xor ebx, ebx
xor edx, edx
cmp dword [ebp - 4], 0
je 0x45473f
lodsw ax, word [esi]
mov bl, al
shr bl, 2
mov dl, byte [ebx + ecx]
mov bh, ah
and bh, 0xf
rol ax, 4
and ax, 0x3f
mov dh, byte [eax + ecx]
mov ax, dx
stosw word es:[edi], ax
lodsb al, byte [esi]
mov bl, al
shr bx, 6
mov dl, byte [ebx + ecx]
and al, 0x3f
xor ah, ah
mov dh, byte [eax + ecx]
mov ax, dx
stosw word es:[edi], ax
dec dword [ebp - 4]
jne 0x454705
cmp dword [ebp - 8], 0
je 0x45478f
xor eax, eax
xor ebx, ebx
xor edx, edx
lodsb al, byte [esi]
shl ax, 6
mov bl, ah
mov dl, byte [ebx + ecx]
dec dword [ebp - 8]
je 0x45477a
shl ax, 2
and ah, 3
lodsb al, byte [esi]
shl ax, 4
mov bl, ah
mov dh, byte [ebx + ecx]
shl edx, 0x10
shr al, 2
mov bl, al
mov dl, byte [ebx + ecx]
mov dh, 0x3d
jmp 0x454789
shr al, 2
mov bl, al
mov dh, byte [ebx + ecx]
shl edx, 0x10
mov dh, 0x3d
mov dl, 0x3d
mov eax, edx
ror eax, 0x10
stosd dword es:[edi], eax
pop ecx
pop ecx
pop ebp
ret
Function at 0x4122f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4af90b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004a169f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x412372
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049e6ee
mov eax, dword [eax]
push 0x13811f0
push eax
call fcn.0048fc44
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a192a
test bl, bl
je 0x412372
push 0x13811f0
lea ecx, [esp + 0xc]
call fcn.004a1d06
push 0x1384d84
lea ecx, [esp + 0xc]
call fcn.004a1d06
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4123ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a192a
jmp 0x412479
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x412432
lea edx, [esp + 0x7c]
push 0x1384d80
push edx
call fcn.0048fc44
add esp, 8
test eax, eax
je 0x412432
lea eax, [esp + 0x7c]
push 0x1384d7c
push eax
call fcn.0048fc44
add esp, 8
test eax, eax
je 0x412432
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4123c2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004a192a
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x412c70
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x412cd2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x412ce0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4af98b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x1392e78]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x412e18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x412d46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a192a
xor eax, eax
jmp 0x412e8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a1ab3
push esi
lea ecx, [esp + 0xc]
call fcn.004a1d42
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x412e6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00412c70
test eax, eax
jne 0x412e6d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocStringLen
mov ecx, edi
call fcn.00412c70
test eax, eax
jne 0x412e6d
lea eax, [esp + 0x14]
push 0x1384d98
push eax
call fcn.00490d20
mov esi, eax
add esp, 8
test esi, esi
jne 0x412e4c
lea ecx, [esp + 0x14]
push 0x1384d94
push ecx
call fcn.00490ca0
mov esi, eax
add esp, 8
test esi, esi
jne 0x412e4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x412e4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a1a63
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x412d5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a192a
xor eax, eax
jmp 0x412e8f
mov byte [esi], 0
push 0x1384d90
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004a192a
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x423480
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4234ee
cmp si, 0x69
ja 0x4234ee
add esi, 0xffd0
cmp si, 0x11
je 0x4234be
push 0x11
call edi
test ax, ax
jge 0x4234be
or esi, 0x2000
cmp si, 0x10
je 0x4234d3
push 0x10
call edi
test ax, ax
jge 0x4234d3
or esi, 0x4000
cmp si, 0x12
je 0x4234e8
push 0x12
call edi
test ax, ax
jge 0x4234e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4234fb
mov esi, 0xbd
jmp 0x4234af
cmp si, 0x6e
jne 0x423508
mov esi, 0xbe
jmp 0x4234af
cmp si, 0x6f
jne 0x4234a9
mov esi, 0xbf
jmp 0x4234af

Function at 0x424e40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x13a3ce0]
xor edx, edx
cmp eax, edx
jne 0x424e66
xor eax, eax
mov byte [eax + 0x13a3be0], al
inc eax
cmp eax, 0x100
jl 0x424e4e
mov dword [0x13a3ce0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x13a3be0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x424ef7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x424eca
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x424e98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x424f00
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x424f53
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x424f3a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42b990
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x42bb28
cmp ebp, ebx
jle 0x42bb28
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42b9ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x42b9f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42ba04
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42ba0b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a166b
add esp, 4
cmp eax, ebx
je 0x42ba2c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004a166b
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42bb1e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x42bb05
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42baf1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42bae6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x42baf4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42baf4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42ba90
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x42ba81
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42eb80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b0ea8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42ebb9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004a9849
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a98d1
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042ec40
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a990e
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24