joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a4ee0
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
sub esp, 0x54
push ebp
push esi
mov esi, ecx
push edi
lea edi, [esi + 4]
mov ecx, edi
call fcn.004a4a50
mov eax, dword [esp + 0x6c]
mov ecx, dword [esp + 0x64]
mov edx, dword [esp + 0x68]
mov dword [esi + 0x1c], eax
mov eax, dword [esp + 0x74]
mov dword [esi + 0x10], ecx
mov ecx, dword [esp + 0x78]
mov dword [esi + 0x124], eax
mov dword [esi + 0x128], ecx
mov ecx, dword [esp + 0x70]
lea eax, [esi + 0x20]
mov dword [esi + 0x14], edx
test ecx, ecx
mov dword [esi + 0x18], 0
mov dword [esi + 0x12c], 0
mov byte [eax], 0
je 0x4a4f42
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esi + 0x128]
lea eax, [esp + 0x10]
push edx
push str._s_Options
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
mov edx, dword [esi + 0x124]
add esp, 0xc
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0
push ecx
push 0x20019
push 0
push edx
push DrawStatusTextA
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x4a4fbb
lea eax, [esp + 0x6c]
lea ecx, [esp + 0x64]
push eax
mov eax, dword [esp + 0x10]
push edi
push ecx
lea edx, [esp + 0x1c]
push 0
push edx
push eax
mov dword [esp + 0x84], 0xc
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov ecx, dword [esp + 0xc]
push ecx
call ebp
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x10]
push esi
push 0x4a59f0
push edx
push 0x1f6
push eax
call dword [sym.imp.USER32.dll_DialogBoxParamA]
cmp eax, 1
mov dword [esi], eax
jne 0x4a5031
mov eax, dword [esi + 0x124]
lea ecx, [esp + 0x64]
lea edx, [esp + 0x6c]
push ecx
push edx
push 0
push 0x20006
push 0
push 0x4f55a8
push 0
push eax
push DrawStatusTextA
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4a5028
mov edx, dword [esp + 0x6c]
push 0xc
push edi
push 3
lea ecx, [esp + 0x1c]
push eax
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [esp + 0x6c]
push eax
call ebp
mov ecx, esi
call fcn.004a58e0
mov dword [esi], eax
mov eax, esi
pop edi
pop esi
pop ebp
add esp, 0x54
ret 0x18
Function at 0x4a55f0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x78
push esi
mov esi, ecx
push edi
push 0x104
mov eax, dword [esi + 0x18]
lea edi, [esi + 0x20]
push edi
push 0x4b0
push eax
call dword [sym.imp.USER32.dll_GetDlgItemTextA]
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4a5661
mov ecx, dword [esi + 0x18]
mov edx, dword [esi + 0x10]
push 4
push 0x4cc
push 0x4cb
push ecx
push edx
call fcn.00471530
add esp, 0x14
cmp eax, 7
jne 0x4a5647
pop edi
mov eax, 1
pop esi
add esp, 0x78
ret
push 0
push edi
call fcn.004718c0
add esp, 8
test eax, eax
jne 0x4a5661
pop edi
mov eax, 1
pop esi
add esp, 0x78
ret
push edi
call fcn.004736b0
add esp, 4
test eax, eax
jne 0x4a569c
mov eax, dword [esi + 0x18]
mov ecx, dword [esi + 0x10]
push 5
push 0x4cc
push 0x4cd
push eax
push ecx
call fcn.00471530
add esp, 0x14
cmp eax, 2
je 0x4a5656
push edi
call fcn.004736b0
add esp, 4
test eax, eax
je 0x4a566e
mov edx, dword [esi + 0x18]
push ebx
push ebp
mov ebp, dword [sym.imp.USER32.dll_GetDlgItem]
push 0x24b
push edx
call ebp
mov ebx, dword [sym.imp.USER32.dll_SendMessageA]
push 1
mov edi, eax
push 0xffffffffffffffff
push 0x100c
push edi
call ebx
mov dword [esp + 0x14], eax
lea eax, [esp + 0x10]
push eax
push 0
push 0x1005
push edi
mov dword [esp + 0x20], 4
mov dword [esp + 0x28], 0
call ebx
mov eax, dword [esp + 0x30]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
je 0x4a570d
mov ecx, dword [esi + 0x12c]
mov dword [esi + 0xc], eax
push ecx
call fcn.004bd4c4
add esp, 4
mov dword [esi + 0x12c], 0
mov edx, dword [esi + 0x18]
push 0
push 0
push 0x147
push 0x209
push edx
call dword [sym.imp.USER32.dll_SendDlgItemMessageA]
mov dword [esi + 4], eax
mov eax, dword [esi + 0x18]
push 0x213
push eax
call dword [sym.imp.USER32.dll_IsDlgButtonChecked]
mov ecx, dword [esi + 0x128]
lea edx, [esp + 0x38]
push ecx
push str._s_Folders
push edx
mov dword [esi + 8], eax
call dword [sym.imp.USER32.dll_wsprintfA]
mov eax, dword [esi + 0x18]
add esp, 0xc
push 0x4b0
push eax
call ebp
mov edx, dword [esi + 0x124]
lea ecx, [esp + 0x38]
push ecx
push edx
push 0
push 0x14
push 1
push eax
call fcn.00472f40
mov eax, dword [esi + 0x18]
add esp, 0x18
push 1
push eax
call dword [sym.imp.USER32.dll_EndDialog]
pop ebp
pop ebx
pop edi
mov eax, 1
pop esi
add esp, 0x78
ret
Function at 0x4a6150
Capabilities:
Query or enumerate registry value

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x20
push ebx
mov ebx, dword [esp + 0x30]
push esi
push edi
xor edi, edi
test eax, eax
je 0x4a620c
mov esi, dword [esp + 0x34]
test esi, esi
je 0x4a620c
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x30]
push ecx
push 0x20019
push edi
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4a620c
push ebx
push esi
lea eax, [esp + 0x14]
push str._s__08x
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea ecx, [esp + 0x38]
lea edx, [esp + 0x34]
push ecx
mov ecx, dword [esp + 0x34]
push edi
push edx
lea eax, [esp + 0x18]
push edi
push eax
push ecx
call esi
test eax, eax
jne 0x4a61fd
mov edx, dword [esp + 0x38]
push edx
call fcn.004bd49b
add esp, 4
mov edi, eax
lea eax, [esp + 0x38]
lea ecx, [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push edi
push ecx
lea edx, [esp + 0x18]
push 0
push edx
push eax
call esi
test eax, eax
je 0x4a61fd
push edi
call fcn.004bd4c4
add esp, 4
xor edi, edi
mov ecx, dword [esp + 0x30]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
jne 0x4a6261
push 0
push ebx
mov ecx, 0x4f55f8
call fcn.0049ace0
mov esi, eax
test esi, esi
je 0x4a6261
mov eax, dword [esi + 0x14c]
test eax, eax
je 0x4a6261
lea edx, [esp + 0x30]
push 0
push edx
push ebx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.00494fe0
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4a6261
push eax
call fcn.004bd49b
add esp, 4
mov edi, eax
lea eax, [esp + 0x30]
mov ecx, esi
push edi
push eax
push ebx
call fcn.00494fe0
mov eax, edi
pop edi
pop esi
pop ebx
add esp, 0x20
ret

Function at 0x4a6270
Capabilities:
Set registry value

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x20
test eax, eax
push ebx
push edi
je 0x4a630d
mov ebx, dword [esp + 0x30]
test ebx, ebx
je 0x4a630d
mov edi, dword [esp + 0x38]
test edi, edi
je 0x4a630d
lea ecx, [esp + 0x30]
push esi
lea edx, [esp + 0x30]
push ecx
push edx
push 0
push 0x20006
push 0
push 0x4f55a8
push 0
push eax
mov eax, dword [esp + 0x60]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
mov esi, eax
test esi, esi
jne 0x4a62ff
mov ecx, dword [esp + 0x38]
lea edx, [esp + 0xc]
push ecx
push ebx
push str._s__08x
push edx
call dword [sym.imp.USER32.dll_wsprintfA]
mov eax, dword [edi]
mov edx, dword [esp + 0x40]
add esp, 0x10
lea ecx, [esp + 0xc]
push eax
push edi
push 3
push esi
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov esi, eax
mov eax, dword [esp + 0x30]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test esi, esi
pop esi
pop edi
sete al
pop ebx
add esp, 0x20
ret
pop edi
xor eax, eax
pop ebx
add esp, 0x20
ret
Function at 0x4a8e56
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4a8e76
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004abfcc
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x4a8e99
test byte [esp + 8], 2
je 0x4a8e99
call fcn.004ac03f
mov dword [eax], 0xd
call fcn.004ac048
mov dword [eax], 5
jmp 0x4a8e72
xor eax, eax
ret
Function at 0x4bac80
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov esi, dword [ebp + 0x10]
push 0xf00021
mov edx, dword [esi + 4]
mov ecx, dword [esi]
mov eax, dword [esi + 0xc]
sub eax, edx
push eax
mov eax, dword [esi + 8]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.GDI32.dll_PatBlt]
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
mov ebx, eax
lea eax, [eax + 5]
add eax, 3
and eax, 0xfffffffc
call fcn.004a9610
mov dword [ebp - 4], esp
cmp dword [ebp - 4], 0
je 0x4bad4b
add ebx, 2
mov eax, dword [ebp - 4]
push ebx
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
test eax, eax
je 0x4bad4b
mov bx, 0x140
mov edi, dword [ebp + 0x14]
mov eax, edi
and al, 0xf
cmp al, 0xc
je 0x4bacfe
mov ebx, edi
and bx, 0xf
or bx, 0x150
test edi, 0x80
je 0x4bad09
or bh, 8
and edi, 0x8000000
je 0x4bad24
mov eax, dword [0x4f9c1c]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
movzx eax, bx
push eax
push esi
push 0xffffffffffffffff
push ecx
push edx
call dword [sym.imp.USER32.dll_DrawTextA]
test edi, edi
je 0x4bad4b
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4bb120
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
sub esp, 4
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
push ebp
push 2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
jne 0x4bb14b
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
jne 0x4bb16f
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push ebx
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebp, eax
test ebp, ebp
jne 0x4bb18a
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
mov edi, ebp
mov ecx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [esp + 0x20]
xor ecx, ecx
mov cl, ah
mov edx, eax
mov dword [esp + 0x10], 0
shl ecx, 8
shr edx, 0x10
mov byte [esp + 0x10], dl
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x28]
or ecx, edx
mov edx, eax
shr edx, 0x10
mov dword [ebp + 0x28], ecx
mov dword [esp + 0x10], 0
xor ecx, ecx
mov byte [esp + 0x10], dl
mov cl, ah
xor edx, edx
shl ecx, 8
mov dl, al
shl edx, 0x10
or ecx, dword [esp + 0x10]
or ecx, edx
mov eax, dword [esp + 0x24]
mov edx, eax
mov dword [ebp + 0x44], ecx
shr edx, 0x10
xor ecx, ecx
mov dword [esp + 0x10], 0
mov cl, ah
mov byte [esp + 0x10], dl
shl ecx, 8
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x2c]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x48], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x30]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x64], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x34]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x54], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
push 0
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
or ecx, edx
mov dword [ebp + 0x50], ecx
call dword [sym.imp.USER32.dll_GetDC]
mov edi, eax
push 0
push ebp
lea ecx, [ebp + 0x68]
push ecx
push 4
push ebp
push edi
call dword [sym.imp.GDI32.dll_CreateDIBitmap]
mov esi, eax
push edi
push 0
call dword [sym.imp.USER32.dll_ReleaseDC]
push ebp
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, esi
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20

Function at 0x4be3f3
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4be42b
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004c28b9
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004c2891
jmp 0x4be437
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x4bfd9f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4bfde1
call fcn.004cf907
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4bfde1
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4bfdd8
xor eax, eax
jmp 0x4bfde9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004bfdef
pop edi
pop esi
pop ebx
ret 4
Function at 0x40cd60
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46863b
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.0045d229
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40cde2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045b140
mov eax, dword [eax]
push 0x4a61f0
push eax
call fcn.0044dd74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045d4b4
test bl, bl
je 0x40cde2
push 0x4a61f0
lea ecx, [esp + 0xc]
call fcn.0045d844
push 0x4a9d5c
lea ecx, [esp + 0xc]
call fcn.0045d844
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 0x40ce1e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045d4b4
jmp 0x40cee9
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 0x40cea2
lea edx, [esp + 0x7c]
push 0x4a9d58
push edx
call fcn.0044dd74
add esp, 8
test eax, eax
je 0x40cea2
lea eax, [esp + 0x7c]
push 0x4a9d54
push eax
call fcn.0044dd74
add esp, 8
test eax, eax
je 0x40cea2
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 0x40ce32
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.0045d4b4
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 0x40d6e0
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 0x40d742
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 0x40d750
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4686bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4b025c]
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 0x40d888
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d7b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045d4b4
xor eax, eax
jmp 0x40d8ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045d5f1
push esi
lea ecx, [esp + 0xc]
call fcn.0045d880
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 0x40d8dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040d6e0
test eax, eax
jne 0x40d8dd
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.0040d6e0
test eax, eax
jne 0x40d8dd
lea eax, [esp + 0x14]
push 0x4a9d70
push eax
call fcn.0044edb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d8bc
lea ecx, [esp + 0x14]
push 0x4a9d6c
push ecx
call fcn.0044ed30
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d8bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d8bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045d5a1
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d7ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045d4b4
xor eax, eax
jmp 0x40d8ff
mov byte [esi], 0
push 0x4a9d68
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.0045d4b4
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 0x41e220
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 0x41e28e
cmp si, 0x69
ja 0x41e28e
add esi, 0xffd0
cmp si, 0x11
je 0x41e25e
push 0x11
call edi
test ax, ax
jge 0x41e25e
or esi, 0x2000
cmp si, 0x10
je 0x41e273
push 0x10
call edi
test ax, ax
jge 0x41e273
or esi, 0x4000
cmp si, 0x12
je 0x41e288
push 0x12
call edi
test ax, ax
jge 0x41e288
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41e29b
mov esi, 0xbd
jmp 0x41e24f
cmp si, 0x6e
jne 0x41e2a8
mov esi, 0xbe
jmp 0x41e24f
cmp si, 0x6f
jne 0x41e249
mov esi, 0xbf
jmp 0x41e24f

Function at 0x41f940
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4c08d8]
xor edx, edx
cmp eax, edx
jne 0x41f966
xor eax, eax
mov byte [eax + 0x4c07d8], al
inc eax
cmp eax, 0x100
jl 0x41f94e
mov dword [0x4c08d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4c07d8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41f9f7
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 0x41f9ca
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 0x41f998
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41fa70
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 0x41fac3
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 0x41faaa
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 0x426500
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 0x426698
cmp ebp, ebx
jle 0x426698
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42655e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426565
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426574
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42657b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045d1f5
add esp, 4
cmp eax, ebx
je 0x42659c
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.0045d1f5
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 0x42668e
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 0x426675
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426661
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426656
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 0x426664
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426664
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x426600
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 0x4265f1
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 0x4296e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x469bc8
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 0x429719
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.00464ba2
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00464bee
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.004297a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00464c2b
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24