joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10005550
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x1003f379
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
push edi
mov edi, dword [esp + 0x1c]
mov esi, ecx
lea eax, [edi + 4]
push eax
lea ecx, [esi + 4]
mov dword [esp + 0xc], esi
mov dword [esi], vtable.ByYmVi0HQ_iS8F_JnP_uTK9Eb_t3gda_F.0
call dword [0x1004510c]
lea ecx, [edi + 0x20]
push ecx
lea ecx, [esi + 0x20]
mov dword [esp + 0x18], 0
call fcn.10004d00
lea edx, [edi + 0x30]
push edx
lea ecx, [esi + 0x30]
mov byte [esp + 0x18], 1
call dword [0x1004510c]
lea eax, [edi + 0x4c]
push eax
lea ecx, [esi + 0x4c]
mov byte [esp + 0x18], 2
call dword [0x1004510c]
lea ecx, [edi + 0x68]
push ecx
lea ecx, [esi + 0x68]
mov byte [esp + 0x18], 3
call dword [0x1004510c]
mov dl, byte [edi + 0x84]
mov byte [esi + 0x84], dl
mov eax, dword [edi + 0x88]
mov dword [esi + 0x88], eax
mov ecx, dword [edi + 0x8c]
mov dword [esi + 0x8c], ecx
add edi, 0x90
push edi
lea ecx, [esi + 0x90]
mov byte [esp + 0x18], 5
call dword [0x1004510c]
mov ecx, dword [esp + 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4

Function at 0x10007210
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1003f521
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x28
push ebx
xor ebx, ebx
mov dword [esp + 4], ebx
push esi
mov esi, dword [esp + 0x40]
mov dword [esi + 4], ebx
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
lea ecx, [esp + 0xc]
mov dword [esp + 0x38], ebx
mov dword [esp + 8], 1
call dword [0x1004505c]
mov byte [esp + 0x2c], 1
push str.index::none
lea ecx, [esp + 0x10]
mov dword [esp + 0x3c], 1
call dword [0x10045060]
lea eax, [esp + 0xc]
push eax
mov ecx, esi
mov dword [esp + 0x2c], ebx
mov byte [esp + 0x30], 1
call fcn.10006fc0
lea ecx, [esp + 0xc]
mov byte [esp + 0x38], bl
call dword [0x10045108]
mov ecx, dword [esp + 0x30]
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x34
ret 4

Function at 0x10017d40
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 4]
mov edx, dword [ecx]
push esi
mov esi, edx
lea eax, [ecx + 0x58]
mov ecx, edx
and esi, 3
shr edx, 2
je 0x10017d86
push ebx
push edi
jmp 0x10017d60
movzx edi, word [eax]
add ecx, edi
movzx edi, word [eax + 2]
mov ebx, ecx
shl ebx, 5
xor edi, ebx
shl edi, 0xb
xor ecx, edi
mov edi, ecx
shr edi, 0xb
add eax, 4
add ecx, edi
sub edx, 1
jne 0x10017d60
pop edi
pop ebx
sub esi, 1
je 0x10017dc5
sub esi, 1
je 0x10017db0
sub esi, 1
jne 0x10017dd7
movzx edx, word [eax]
movsx eax, byte [eax + 2]
add eax, eax
add ecx, edx
add eax, eax
xor eax, ecx
shl eax, 0x10
xor ecx, eax
mov edx, ecx
shr edx, 0xb
jmp 0x10017dd5
movzx eax, word [eax]
add ecx, eax
mov edx, ecx
shl edx, 0xb
xor ecx, edx
mov eax, ecx
shr eax, 0x11
add ecx, eax
jmp 0x10017dd7
movsx edx, byte [eax]
add ecx, edx
mov eax, ecx
shl eax, 0xa
xor ecx, eax
mov edx, ecx
shr edx, 1
add ecx, edx
lea eax, [ecx*8]
xor ecx, eax
mov edx, ecx
shr edx, 5
add ecx, edx
mov eax, ecx
shl eax, 4
xor ecx, eax
mov edx, ecx
shr edx, 0x11
add ecx, edx
mov eax, ecx
shl eax, 0x19
xor ecx, eax
mov eax, ecx
shr eax, 6
add eax, ecx
pop esi
ret 4
Function at 0x1001f520
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1004274c
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x10075b30]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 8], esi
lea ecx, [esi + 0x30]
mov dword [esp + 0x14], 0
call dword [0x10045108]
lea ecx, [esi + 0x14]
mov dword [esp + 0x14], 0xffffffff
call dword [0x10045108]
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret

Function at 0x1001f7e0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100427ac
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x10075b30]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0xc], esi
mov edi, dword [esp + 0x20]
mov eax, dword [edi]
mov dword [esi], eax
mov cx, word [edi + 4]
mov word [esi + 4], cx
mov dx, word [edi + 6]
mov word [esi + 6], dx
mov al, byte [edi + 8]
mov byte [esi + 8], al
mov ecx, dword [edi + 0xc]
mov dword [esi + 0xc], ecx
mov edx, dword [edi + 0x10]
lea eax, [edi + 0x14]
push eax
lea ecx, [esi + 0x14]
mov dword [esi + 0x10], edx
call dword [0x1004510c]
add edi, 0x30
push edi
lea ecx, [esi + 0x30]
mov dword [esp + 0x1c], 0
call dword [0x1004510c]
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret 4
Function at 0x1003e460
Capabilities:
Authenticate hmac
Hash data using sha1
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xfc
mov eax, dword [0x10075b30]
xor eax, esp
mov dword [esp + 0xf8], eax
mov eax, dword [esp + 0x104]
push ebx
push ebp
mov ebp, dword [esp + 0x108]
push esi
push edi
push 0x40
mov edi, edx
lea edx, [esp + 0xcc]
push 0x36
push edx
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], ecx
call fcn.1003c14e
push 0x40
lea eax, [esp + 0x98]
push 0x5c
push eax
call fcn.1003c14e
add esp, 0x18
xor edx, edx
test ebp, ebp
jbe 0x1003e4e7
lea esi, [esp + 0xc8]
lea ebx, [esp + 0x88]
sub esi, edi
mov eax, edi
sub ebx, edi
nop
cmp edx, 0x40
jae 0x1003e4e7
mov cl, byte [eax]
xor byte [esi + eax], cl
xor byte [ebx + eax], cl
add edx, 1
add eax, 1
cmp edx, ebp
jb 0x1003e4d0
lea ecx, [esp + 0x18]
mov ebp, 0x98badcfe
mov ebx, 0x10325476
mov edi, 0xc3d2e1f0
push ecx
lea eax, [esp + 0xcc]
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0x67452301
mov dword [esp + 0x28], 0xefcdab89
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x30], ebx
mov dword [esp + 0x34], edi
mov dword [esp + 0x1c], 0x40
call fcn.1003ccf0
mov eax, dword [esp + 0x11c]
add esp, 4
test eax, eax
je 0x1003e552
mov edx, dword [esp + 0x14]
push edx
lea esi, [esp + 0x1c]
call fcn.1003e1f0
add esp, 4
lea eax, [esp + 0x74]
push eax
lea ecx, [esp + 0x1c]
call fcn.1003e280
lea ecx, [esp + 0x1c]
push ecx
lea eax, [esp + 0x90]
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0x67452301
mov dword [esp + 0x2c], 0xefcdab89
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], edi
mov dword [esp + 0x20], 0x40
call fcn.1003ccf0
mov eax, dword [esp + 0x20]
mov esi, eax
mov ebx, 0x14
and esi, 0x3f
mov edi, 0x40
add eax, ebx
add esp, 8
sub edi, esi
cmp eax, ebx
lea ebp, [esp + 0x74]
mov dword [esp + 0x18], eax
jae 0x1003e5c8
add dword [esp + 0x1c], 1
test esi, esi
je 0x1003e621
cmp edi, ebx
ja 0x1003e621
push edi
lea edx, [esp + 0x78]
push edx
lea eax, [esp + esi + 0x3c]
push eax
call fcn.1003c13c
lea ecx, [esp + 0x24]
push ecx
lea eax, [esp + 0x44]
call fcn.1003ccf0
sub ebx, edi
add esp, 0x10
xor esi, esi
cmp ebx, 0x40
lea ebp, [esp + edi + 0x74]
jb 0x1003e61d
mov edi, ebx
shr edi, 6
lea edx, [esp + 0x18]
push edx
mov eax, ebp
call fcn.1003ccf0
add esp, 4
sub ebx, 0x40
add ebp, 0x40
sub edi, 1
jne 0x1003e603
test ebx, ebx
je 0x1003e630
push ebx
lea eax, [esp + esi + 0x38]
push ebp
push eax
call fcn.1003c13c
add esp, 0xc
mov ecx, dword [esp + 0x10]
push ecx
lea ecx, [esp + 0x1c]
call fcn.1003e280
mov ecx, dword [esp + 0x10c]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1003c597
add esp, 0xfc
ret
Function at 0x1003ea40
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
sub esp, 0x4c
mov eax, dword [0x10075b30]
xor eax, esp
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x58]
push ebx
push ebp
mov ebp, dword [esp + 0x58]
push edi
mov edi, edx
push edi
push eax
lea eax, [esp + 0x38]
push eax
mov ebx, ecx
mov dword [esp + 0x24], ebp
call fcn.1003c13c
mov ecx, ebx
sar ecx, 0x18
mov edx, ebx
sar edx, 0x10
mov eax, ebx
mov byte [esp + edi + 0x3c], cl
mov byte [esp + edi + 0x3d], dl
mov edx, dword [esp + 0x6c]
sar eax, 8
mov byte [esp + edi + 0x3e], al
mov byte [esp + edi + 0x3f], bl
add edi, 4
push edi
lea ecx, [esp + 0x40]
push ecx
push edx
lea ecx, [esp + 0x34]
mov edx, ebp
call fcn.1003e460
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x3c]
mov dword [esi], eax
mov eax, dword [esp + 0x40]
mov dword [esi + 4], ecx
mov ecx, dword [esp + 0x44]
mov dword [esi + 8], edx
mov dword [esi + 0xc], eax
lea eax, [esp + 0x4b]
sub eax, esi
mov dword [esp + 0x28], eax
lea edi, [esp + 0x48]
lea ebx, [esp + 0x49]
lea ebp, [esp + 0x4a]
lea eax, [esp + 0x4c]
add esp, 0x18
sub edi, esi
sub ebx, esi
sub ebp, esi
sub eax, esi
mov dword [esi + 0x10], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0xc], 0xfff
jmp 0x1003eb00
mov eax, dword [esp + 0x60]
push 0x14
lea edx, [esp + 0x20]
push edx
mov edx, dword [esp + 0x20]
push eax
lea ecx, [esp + 0x3c]
call fcn.1003e460
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x40]
mov eax, dword [esp + 0x44]
mov dword [esp + 0x28], ecx
mov ecx, dword [esp + 0x48]
mov dword [esp + 0x2c], edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
add esp, 0xc
mov dword [esp + 0x2c], edx
mov eax, esi
mov ecx, 4
jmp 0x1003eb50
movzx edx, byte [edi + eax]
xor byte [eax], dl
movzx edx, byte [ebx + eax]
xor byte [eax + 1], dl
movzx edx, byte [eax + ebp]
xor byte [eax + 2], dl
mov edx, dword [esp + 0x10]
movzx edx, byte [edx + eax]
xor byte [eax + 3], dl
mov edx, dword [esp + 0x14]
movzx edx, byte [edx + eax]
xor byte [eax + 4], dl
add eax, 5
sub ecx, 1
jne 0x1003eb50
sub dword [esp + 0xc], 1
jne 0x1003eb00
mov ecx, dword [esp + 0x54]
pop edi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.1003c597
add esp, 0x4c
ret
Function at 0x40c300
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46b73b
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.0045fd35
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40c382
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045d94d
mov eax, dword [eax]
push 0x4da1c0
push eax
call fcn.004507a4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045ffc0
test bl, bl
je 0x40c382
push 0x4da1c0
lea ecx, [esp + 0xc]
call fcn.00460350
push 0x4ddd5c
lea ecx, [esp + 0xc]
call fcn.00460350
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 0x40c3be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045ffc0
jmp 0x40c489
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 0x40c442
lea edx, [esp + 0x7c]
push 0x4ddd58
push edx
call fcn.004507a4
add esp, 8
test eax, eax
je 0x40c442
lea eax, [esp + 0x7c]
push 0x4ddd54
push eax
call fcn.004507a4
add esp, 8
test eax, eax
je 0x40c442
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 0x40c3d2
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.0045ffc0
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 0x40cc80
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 0x40cce2
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 0x40ccf0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46b7bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e4208]
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 0x40ce28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40cd56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045ffc0
xor eax, eax
jmp 0x40ce9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004600fd
push esi
lea ecx, [esp + 0xc]
call fcn.0046038c
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 0x40ce7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040cc80
test eax, eax
jne 0x40ce7d
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 accept
mov ecx, edi
call fcn.0040cc80
test eax, eax
jne 0x40ce7d
lea eax, [esp + 0x14]
push 0x4ddd70
push eax
call fcn.004517e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ce5c
lea ecx, [esp + 0x14]
push 0x4ddd6c
push ecx
call fcn.00451760
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ce5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ce5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004600ad
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40cd6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045ffc0
xor eax, eax
jmp 0x40ce9f
mov byte [esi], 0
push 0x4ddd68
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.0045ffc0
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 0x420bc0
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 0x420c2e
cmp si, 0x69
ja 0x420c2e
add esi, 0xffd0
cmp si, 0x11
je 0x420bfe
push 0x11
call edi
test ax, ax
jge 0x420bfe
or esi, 0x2000
cmp si, 0x10
je 0x420c13
push 0x10
call edi
test ax, ax
jge 0x420c13
or esi, 0x4000
cmp si, 0x12
je 0x420c28
push 0x12
call edi
test ax, ax
jge 0x420c28
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x420c3b
mov esi, 0xbd
jmp 0x420bef
cmp si, 0x6e
jne 0x420c48
mov esi, 0xbe
jmp 0x420bef
cmp si, 0x6f
jne 0x420be9
mov esi, 0xbf
jmp 0x420bef

Function at 0x4222e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4f4878]
xor edx, edx
cmp eax, edx
jne 0x422306
xor eax, eax
mov byte [eax + 0x4f4778], al
inc eax
cmp eax, 0x100
jl 0x4222ee
mov dword [0x4f4878], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4f4778
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422397
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 0x42236a
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 0x422338
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x422410
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 0x422463
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 0x42244a
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 0x429150
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 0x4292e8
cmp ebp, ebx
jle 0x4292e8
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 0x4291ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4291b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4291c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4291cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045fd01
add esp, 4
cmp eax, ebx
je 0x4291ec
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.0045fd01
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 0x4292de
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 0x4292c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4292b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4292a6
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 0x4292b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4292b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x429250
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 0x429241
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 0x42c550
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46d1e8
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 0x42c589
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.0046774b
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00467797
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.0042c610
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004677d4
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x430ad0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x46d978
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00431650
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x430b79
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00430760
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.004669fc
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043fe00
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.00466a6e
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14