joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1003b6c
Capabilities:
Delete file
Get common file path

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x100721c]
xor eax, ebp
mov dword [ebp - 4], eax
and dword [ebp - 0x210], 0
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
push 0x104
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
lea edi, [ebp - 0x108]
dec edi
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x1003ba7
cmp dword [ebx], 0
mov esi, 0x10014a4
movsw word es:[edi], word [esi]
je 0x1003c15
mov esi, ebx
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov esi, dword [esi]
mov eax, esi
lea edi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x1003bd8
sub eax, edi
inc eax
push eax
lea eax, [ebp - 0x20c]
push esi
push eax
call dword [sym.imp.msvcrt.dll_strncat]
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
inc dword [ebp - 0x210]
mov eax, dword [ebp - 0x210]
lea esi, [ebx + eax*4]
cmp dword [esi], 0
jne 0x1003bbd
mov ecx, dword [ebp - 4]
pop edi
xor eax, eax
pop esi
xor ecx, ebp
inc eax
pop ebx
call fcn.01004c0f
leave
ret 4

Function at 0x1003f58
Capabilities:
Read .ini file

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x100721c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, 0xa28
push esi
mov dword [ebp - 0x118], eax
call fcn.0100472b
pop ecx
push edi
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetPrivateProfileSectionA]
mov ebx, eax
push ebx
push dword [0x1007124]
call esi
cmp eax, 0xa26
mov dword [ebp - 0x114], eax
jne 0x100400b
mov dword [ebp - 0x10c], 0xb2c
push ebx
call fcn.0100471a
mov eax, dword [ebp - 0x10c]
push eax
mov dword [ebp - 0x110], eax
call fcn.0100472b
mov ebx, eax
test ebx, ebx
pop ecx
pop ecx
je 0x10040ae
push edi
push dword [ebp - 0x10c]
push ebx
push dword [0x1007124]
call esi
test eax, eax
mov dword [ebp - 0x114], eax
je 0x10040a7
mov ecx, dword [ebp - 0x110]
add dword [ebp - 0x10c], 0x104
add ecx, 0xfffffffe
cmp eax, ecx
je 0x1003fb2
xor ecx, ecx
xor edx, edx
inc ecx
mov edi, 0x1001458
mov esi, ebx
xor eax, eax
repe cmpsb byte [esi], byte es:[edi]
je 0x10040a7
xor edi, edi
cmp dword [ebp - 0x114], edi
jle 0x10040a7
mov al, byte [edi + ebx]
test al, al
je 0x100403c
mov byte [ebp + edx - 0x108], al
inc edx
jmp 0x100409e
push 0x12
call fcn.0100472b
mov esi, eax
lea eax, [ebp - 0x108]
mov dword [esp], 0x100182c
push eax
mov dword [ebp - 0x110], esi
call dword [sym.imp.msvcrt.dll_strstr]
test eax, eax
pop ecx
pop ecx
je 0x100408e
push 0x11
push eax
push esi
call dword [sym.imp.msvcrt.dll_strncpy]
mov ecx, dword [ebp - 0x118]
add esp, 0xc
lea edx, [ebp - 0x110]
mov byte [esi + 0x11], 0
mov eax, dword [ecx + 4]
push edx
push eax
call fcn.01003f20
jmp 0x1004095
push esi
call fcn.0100471a
pop ecx
mov byte [ebp - 0x108], 0
xor edx, edx
inc edi
cmp edi, dword [ebp - 0x114]
jl 0x100402b
push ebx
call fcn.0100471a
pop ecx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.01004c0f
leave
ret 8
Function at 0x1004171
Capabilities:
Persist via run registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
lea ecx, [ebp - 8]
push ecx
xor eax, eax
lea ecx, [ebp - 4]
push ecx
push eax
push eax
push 1
push 0x1001458
push eax
push 0x1001834
push 0x80000002
mov dword [ebp - 4], eax
mov dword [ebp - 8], eax
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
leave
ret
Function at 0x10041b2
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x124
mov eax, dword [0x100721c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
and dword [ebp - 0x120], 0
push ebx
mov ebx, dword [ebp + 0x10]
test ebx, ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenA]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_lstrcatA]
mov dword [ebp - 0x11c], eax
mov dword [ebp - 0x110], ecx
mov dword [ebp - 0x108], ebx
jne 0x1004293
cmp eax, 0x80000002
jne 0x1004213
mov dword [ebp - 0x108], 0x1001898
jmp 0x100424a
cmp eax, 0x80000000
jne 0x1004226
mov dword [ebp - 0x108], 0x1001888
jmp 0x100424a
cmp eax, 0x80000001
jne 0x1004239
mov dword [ebp - 0x108], 0x1001878
jmp 0x100424a
cmp eax, 0x80000003
jne 0x1004293
mov dword [ebp - 0x108], 0x1001870
push dword [ebp - 0x108]
call esi
push dword [ebp - 0x110]
mov ebx, eax
call esi
lea eax, [ebx + eax + 2]
push eax
call fcn.0100472b
pop ecx
push dword [ebp - 0x108]
mov ebx, eax
push ebx
mov dword [ebp - 0x120], ebx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push 0x10014a4
push ebx
call edi
push dword [ebp - 0x110]
push ebx
call edi
mov dword [ebp - 0x108], ebx
cmp dword [ebp - 0x110], 0
je 0x10043f3
push dword [ebp - 0x110]
call esi
test eax, eax
je 0x10043f3
lea eax, [ebp - 0x118]
push eax
push 8
push 0
push dword [ebp - 0x110]
push dword [ebp - 0x11c]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov dword [ebp - 0x10c], eax
xor eax, eax
cmp dword [ebp - 0x10c], eax
jne 0x10043fd
jmp 0x10042e5
xor eax, eax
push eax
push eax
push eax
push eax
lea ecx, [ebp - 0x124]
push ecx
lea ecx, [ebp - 0x104]
push ecx
push eax
push dword [ebp - 0x118]
mov dword [ebp - 0x124], 0x100
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
cmp eax, 0x103
mov dword [ebp - 0x10c], eax
je 0x10043b3
test eax, eax
jne 0x10043e5
and dword [ebp - 0x114], eax
test ebx, ebx
je 0x100437a
push ebx
call esi
mov ebx, eax
lea eax, [ebp - 0x104]
push eax
call esi
lea eax, [ebx + eax + 2]
push eax
call fcn.0100472b
mov ebx, dword [ebp - 0x108]
pop ecx
push ebx
push eax
mov dword [ebp - 0x114], eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push 0x10014a4
push dword [ebp - 0x114]
call edi
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x114]
call edi
push dword [ebp - 0x114]
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x118]
call fcn.010041b2
push dword [ebp - 0x114]
mov dword [ebp - 0x10c], eax
call fcn.0100471a
cmp dword [ebp - 0x10c], 0
pop ecx
je 0x10042e3
jmp 0x10043e5
test ebx, ebx
je 0x10043cd
push 0
push 1
push 0x10000
push 0x1001878
push 4
push ebx
call fcn.010040c4
push dword [ebp - 0x110]
push dword [ebp - 0x11c]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov dword [ebp - 0x10c], eax
push dword [ebp - 0x118]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x10043fd
mov dword [ebp - 0x10c], 0x3f2
push dword [ebp - 0x120]
call fcn.0100471a
mov eax, dword [ebp - 0x10c]
pop ecx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.01004c0f
leave
ret 0xc
Function at 0x1004425
Capabilities:
Query or enumerate registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x11c
mov eax, dword [0x100721c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0xc]
lea ecx, [ebp - 0x108]
push ecx
push 0xf003f
xor esi, esi
push esi
push eax
push 0x80000002
mov dword [ebp - 0x110], 0x100
mov dword [ebp - 0x10c], esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1004513
push ebx
lea eax, [ebp - 0x11c]
push eax
push esi
push esi
push esi
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x104]
push eax
push esi
push dword [ebp - 0x108]
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
call esi
mov ebx, 0x103
jmp 0x1004502
lea eax, [ebp - 0x104]
push eax
mov dword [ebp - 0x110], 0x100
call dword [sym.imp.msvcrt.dll__strdup]
pop ecx
lea ecx, [ebp - 0x114]
mov dword [ebp - 0x114], eax
mov eax, dword [edi + 4]
push ecx
push eax
mov ecx, edi
call fcn.01003f20
inc dword [ebp - 0x10c]
lea eax, [ebp - 0x11c]
push eax
xor eax, eax
push eax
push eax
push eax
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x10c]
push dword [ebp - 0x108]
call esi
cmp eax, ebx
jne 0x10044a4
push dword [ebp - 0x108]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.01004c0f
leave
ret 8
Function at 0x1004bd0
Capabilities:
Terminate process

Disassembly:
push 0x58
push 0x1005e60
call fcn.01005444
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x68]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov dword [ebp - 4], 0xfffffffe
mov dword [ebp - 4], 1
mov eax, dword fs:[0x18]
mov esi, dword [eax + 4]
mov edi, 0x1007a04
push 0
push esi
push edi
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
test eax, eax
je 0x100497e
cmp eax, esi
jne 0x1004971
xor esi, esi
inc esi
mov ebx, esi
jmp 0x1004981
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x1004958
xor esi, esi
inc esi
mov eax, dword [0x1007a00]
cmp eax, esi
jne 0x1004994
push 0x1f
call sub.msvcrt.dll__amsg_exit
pop ecx
jmp 0x10049c3
mov eax, dword [0x1007a00]
test eax, eax
jne 0x10049bd
mov dword [0x1007a00], esi
push 0x1001204
push 0x10011f8
call fcn.010048bd
pop ecx
pop ecx
test eax, eax
je 0x10049c3
jmp 0x1004aeb
mov dword [0x10076cc], esi
mov eax, dword [0x1007a00]
cmp eax, esi
jne 0x10049e7
push 0x10011f4
push 0x10011d8
call sub.msvcrt.dll__initterm
pop ecx
pop ecx
mov dword [0x1007a00], 2
test ebx, ebx
jne 0x10049f3
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
cmp dword [0x1007a14], 0
je 0x1004a17
push 0x1007a14
call fcn.010053bb
pop ecx
test eax, eax
je 0x1004a17
push 0
push 2
push 0
call dword [0x1007a14]
mov eax, dword [sym.imp.msvcrt.dll__acmdln]
mov esi, dword [eax]
mov dword [ebp - 0x20], esi
mov al, byte [esi]
cmp al, 0x20
ja 0x1004a73
test al, al
je 0x1004a31
cmp dword [ebp - 0x1c], 0
jne 0x1004a73
mov al, byte [esi]
test al, al
je 0x1004a41
cmp al, 0x20
ja 0x1004a41
inc esi
mov dword [ebp - 0x20], esi
jmp 0x1004a31
test byte [ebp - 0x3c], 1
je 0x1004a4d
movzx eax, word [ebp - 0x38]
jmp 0x1004a50
push 0xa
pop eax
push eax
push esi
push 0
push 0x1000000
call main
mov dword [0x10076c8], eax
cmp dword [0x10076bc], 0
jne 0x1004ac7
push eax
call dword [sym.imp.msvcrt.dll_exit]
cmp al, 0x22
jne 0x1004a82
xor ecx, ecx
cmp dword [ebp - 0x1c], ecx
sete cl
mov dword [ebp - 0x1c], ecx
movzx eax, al
push eax
call dword [sym.imp.msvcrt.dll__ismbblead]
pop ecx
test eax, eax
je 0x1004a95
inc esi
mov dword [ebp - 0x20], esi
inc esi
jmp 0x1004a1e
cmp dword [0x10076cc], 0
jne 0x1004ad6
call dword [sym.imp.msvcrt.dll__cexit]
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [0x10076c8]
jmp 0x1004af7
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
call fcn.01005489
ret
call fcn.0100558e
jmp 0x100491e

Function at 0x1005330
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
cmp word [ecx], 0x5a4d
je 0x1005343
xor eax, eax
pop ebp
ret
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x100533f
xor ecx, ecx
cmp word [eax + 0x18], 0x10b
sete cl
mov eax, ecx
pop ebp
ret
Function at 0x1005370
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
push ebx
push esi
movzx esi, word [ecx + 6]
xor edx, edx
test esi, esi
push edi
lea eax, [eax + ecx + 0x18]
jbe 0x10053af
mov edi, dword [ebp + 0xc]
mov ecx, dword [eax + 0xc]
cmp edi, ecx
jb 0x10053a5
mov ebx, dword [eax + 8]
add ebx, ecx
cmp edi, ebx
jb 0x10053b1
add edx, 1
add eax, 0x28
cmp edx, esi
jb 0x1005395
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x40fd20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4858db
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.0047a50b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40fda2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047845a
mov eax, dword [eax]
push 0x4a1214
push eax
call fcn.00458ed4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047a796
test bl, bl
je 0x40fda2
push 0x4a1214
lea ecx, [esp + 0xc]
call fcn.0047ab26
push 0x4a4d78
lea ecx, [esp + 0xc]
call fcn.0047ab26
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 0x40fdde
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047a796
jmp 0x40fea9
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 0x40fe62
lea edx, [esp + 0x7c]
push 0x4a4d74
push edx
call fcn.00458ed4
add esp, 8
test eax, eax
je 0x40fe62
lea eax, [esp + 0x7c]
push 0x4a4d70
push eax
call fcn.00458ed4
add esp, 8
test eax, eax
je 0x40fe62
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 0x40fdf2
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.0047a796
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 0x4106a0
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 0x410702
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 0x410710
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48595b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ab398]
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 0x410848
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x410776
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047a796
xor eax, eax
jmp 0x4108bf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047a8d3
push esi
lea ecx, [esp + 0xc]
call fcn.0047ab62
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 0x41089d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004106a0
test eax, eax
jne 0x41089d
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.004106a0
test eax, eax
jne 0x41089d
lea eax, [esp + 0x14]
push 0x4a4d8c
push eax
call fcn.00459ff0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41087c
lea ecx, [esp + 0x14]
push 0x4a4d88
push ecx
call fcn.00459f70
mov esi, eax
add esp, 8
test esi, esi
jne 0x41087c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41087f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047a883
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41078e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047a796
xor eax, eax
jmp 0x4108bf
mov byte [esi], 0
push 0x4a4d84
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.0047a796
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 0x4223a0
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 0x42240e
cmp si, 0x69
ja 0x42240e
add esi, 0xffd0
cmp si, 0x11
je 0x4223de
push 0x11
call edi
test ax, ax
jge 0x4223de
or esi, 0x2000
cmp si, 0x10
je 0x4223f3
push 0x10
call edi
test ax, ax
jge 0x4223f3
or esi, 0x4000
cmp si, 0x12
je 0x422408
push 0x12
call edi
test ax, ax
jge 0x422408
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42241b
mov esi, 0xbd
jmp 0x4223cf
cmp si, 0x6e
jne 0x422428
mov esi, 0xbe
jmp 0x4223cf
cmp si, 0x6f
jne 0x4223c9
mov esi, 0xbf
jmp 0x4223cf

Function at 0x423ac0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4bc7f8]
xor edx, edx
cmp eax, edx
jne 0x423ae6
xor eax, eax
mov byte [eax + 0x4bc6f8], al
inc eax
cmp eax, 0x100
jl 0x423ace
mov dword [0x4bc7f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4bc6f8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x423b77
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 0x423b4a
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 0x423b18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x423bf0
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 0x423c43
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 0x423c2a
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 0x42a680
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 0x42a818
cmp ebp, ebx
jle 0x42a818
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 0x42a6de
dec eax
or eax, 0xfffffff8
inc eax
je 0x42a6e5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42a6f4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42a6fb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047a4d7
add esp, 4
cmp eax, ebx
je 0x42a71c
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.0047a4d7
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 0x42a80e
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 0x42a7f5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42a7e1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42a7d6
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 0x42a7e4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42a7e4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42a780
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 0x42a771
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 0x42da40
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x486fe8
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 0x42da79
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.00481eae
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00481efa
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.0042db00
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00481f37
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24