joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43fa18
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4571b8]
cmp byte [eax + 0xc], 0
je 0x43fb85
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43fb7e
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x458b64], 0
jne 0x43fa6c
push 0x43fb8c
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43fb94
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b64], eax
cmp dword [0x456b7c], 0
jne 0x43fb67
push 0x43fba4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x456b7c], eax
cmp dword [0x456b7c], 0
je 0x43fb67
push 0x43fbb0
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b68], eax
push 0x43fbc0
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b6c], eax
push 0x43fbd4
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b70], eax
push 0x43fbec
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b74], eax
push 0x43fc04
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b78], eax
push 0x43fc18
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b7c], eax
push 0x43fc30
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b80], eax
push 0x43fc48
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b84], eax
push 0x43fc64
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b88], eax
push 0x43fc70
mov eax, dword [0x456b7c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x458b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43fb85
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x443ee4
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.00403e4c
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x443f33
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.004040bc
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44b650
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44b6a0]
test si, 4
je 0x44b664
or bl, 1
test si, 8
je 0x44b66e
or bl, 4
test si, 1
je 0x44b678
or bl, 8
test si, 2
je 0x44b682
or bl, 0x10
test si, 0x10
je 0x44b68c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b69b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44b6a4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44b6dc]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b6bd
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44b6cc
or bl, 4
test esi, 0x20000000
je 0x44b6d7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x451d84
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x451d96
add esp, 0xfffffff0
call fcn.00403420
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004190d0
mov eax, dword [0x456e80]
mov dword [eax + 4], ebx
mov dword [eax], 0x452128
mov eax, dword [0x456e8c]
mov dword [eax + 4], ebx
mov dword [eax], 0x452134
mov eax, ebx
call fcn.00452140
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4113b0]
call fcn.004030cc
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4113b0]
call fcn.004030cc
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4113b0]
call fcn.004030cc
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4113b0]
call fcn.004030cc
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4113b0]
call fcn.004030cc
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, 0x44e55c
push eax
push 0
push 0
mov eax, dword [0x456fd4]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41ab2c]
call fcn.0041c2a0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41ab2c]
call fcn.0041c2a0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41ab2c]
call fcn.0041c2a0
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00452560
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45243c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45243c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45243c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x451ed3
call fcn.00403478
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x452220
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 0x4523cb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4523ac
mov dl, 1
mov eax, dword [0x4117cc]
call fcn.004030cc
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00403e4c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45239b
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.0043fd78
test al, al
je 0x45238e
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, 0x4523dc
lea eax, [ebp - 0x254]
call fcn.004088d8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45238e
xor eax, eax
push ebp
push 0x452387
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 0x452414
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x452370
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004040bc
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 0x452370
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004040bc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45238e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x452291
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.004152c0
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 0x4523d2
lea eax, [ebp - 0x260]
call fcn.00403e4c
ret

Function at 0x452d00
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x458bb0]
cmp byte [eax + 0xa5], 0
jne 0x452d71
cmp dword [0x458bc8], 0
jne 0x452d32
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x452cbc
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x458bc8], eax
cmp dword [0x458bc4], 0
jne 0x452d4d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x458bc4], eax
cmp dword [0x458bcc], 0
jne 0x452d71
push esp
push 0
push 0
push 0x452c60
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x458bcc], eax
pop edx
ret
Function at 0x452e68
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x452e7f
add esp, 0xfffffff0
call fcn.00403420
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004190d0
mov eax, dword [0x456fc0]
cmp word [eax + 2], 0
jne 0x452ea7
mov eax, dword [0x456fc0]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00454540
mov eax, dword [0x45706c]
cmp word [eax + 2], 0
jne 0x452ec1
mov eax, dword [0x45706c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00454738
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x4113b0]
call fcn.004030cc
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x4113b0]
call fcn.004030cc
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x41b60c]
call fcn.00422ab0
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x453048
mov eax, dword [0x456ee4]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00422e80
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x454cd8
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x456ee4]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040bfa0
test eax, eax
je 0x452fb6
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004082cc
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040bfc8
test eax, eax
je 0x452fca
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.004040bc
mov eax, dword [0x456dd4]
cmp byte [eax], 0
jne 0x452ffe
mov eax, ebx
call fcn.00453170
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.00454eb4
mov eax, ebx
call fcn.00455878
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45303e
call fcn.00403478
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4533f0
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x458bb0]
cmp dword [eax + 0x30], 0
je 0x45349a
cmp dword [ebx + 0x94], 0
jne 0x453494
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x453380
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x453494
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 0x45345a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x453494
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.00413718
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x453469
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x453ffc
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 0x454031
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.00403f3c
jmp 0x45403e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00403ea0
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x455090
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4550d1
mov eax, esi
call fcn.0043b360
test al, al
je 0x4550d1
mov eax, dword [ebx + 0x84]
call fcn.0043b05c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4550d1
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043b05c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x40173a
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004018ea
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x401838
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x4017db
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x40181e
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4017f2
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x40180d
test al, 0x40
je 0x401804
mov ecx, dword [edi + 0x20]
jmp 0x40180b
test al, 0x80
je 0x40181e
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x40181e
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x4017aa
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x40f360
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48353b
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.00477b7b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40f3e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004758fd
mov eax, dword [eax]
push 0x53d220
push eax
call fcn.00467174
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00477e06
test bl, bl
je 0x40f3e2
push 0x53d220
lea ecx, [esp + 0xc]
call fcn.00478196
push 0x540d9c
lea ecx, [esp + 0xc]
call fcn.00478196
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 0x40f41e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00477e06
jmp 0x40f4e9
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 0x40f4a2
lea edx, [esp + 0x7c]
push 0x540d98
push edx
call fcn.00467174
add esp, 8
test eax, eax
je 0x40f4a2
lea eax, [esp + 0x7c]
push 0x540d94
push eax
call fcn.00467174
add esp, 8
test eax, eax
je 0x40f4a2
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 0x40f432
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.00477e06
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 0x410740
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 0x4107a2
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 0x4107b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48369b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5480a0]
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 0x4108e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x410816
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00477e06
xor eax, eax
jmp 0x41095f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00477f43
push esi
lea ecx, [esp + 0xc]
call fcn.004781d2
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 0x41093d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00410740
test eax, eax
jne 0x41093d
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 closesocket
mov ecx, edi
call fcn.00410740
test eax, eax
jne 0x41093d
lea eax, [esp + 0x14]
push 0x540db0
push eax
call fcn.00468310
mov esi, eax
add esp, 8
test esi, esi
jne 0x41091c
lea ecx, [esp + 0x14]
push 0x540dac
push ecx
call fcn.00468290
mov esi, eax
add esp, 8
test esi, esi
jne 0x41091c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41091f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00477ef3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41082e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00477e06
xor eax, eax
jmp 0x41095f
mov byte [esi], 0
push 0x540da8
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.00477e06
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 0x421490
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 0x4214fe
cmp si, 0x69
ja 0x4214fe
add esi, 0xffd0
cmp si, 0x11
je 0x4214ce
push 0x11
call edi
test ax, ax
jge 0x4214ce
or esi, 0x2000
cmp si, 0x10
je 0x4214e3
push 0x10
call edi
test ax, ax
jge 0x4214e3
or esi, 0x4000
cmp si, 0x12
je 0x4214f8
push 0x12
call edi
test ax, ax
jge 0x4214f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42150b
mov esi, 0xbd
jmp 0x4214bf
cmp si, 0x6e
jne 0x421518
mov esi, 0xbe
jmp 0x4214bf
cmp si, 0x6f
jne 0x4214b9
mov esi, 0xbf
jmp 0x4214bf

Function at 0x422c40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x558868]
xor edx, edx
cmp eax, edx
jne 0x422c66
xor eax, eax
mov byte [eax + 0x558768], al
inc eax
cmp eax, 0x100
jl 0x422c4e
mov dword [0x558868], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x558768
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422cf7
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 0x422cca
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 0x422c98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x422d70
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 0x422dc3
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 0x422daa
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