joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d769f
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0x10]
mov esi, ecx
push dword [ebp + 0xc]
lea eax, [esi + 0x170]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
mov ecx, esi
test eax, eax
jne 0x4d76c5
call fcn.004cdf65
jmp 0x4d76f1
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004cd43e
mov eax, dword [esi + 0x180]
xor ecx, ecx
cmp dword [eax - 8], ecx
je 0x4d76f1
push 1
push ecx
push ecx
push eax
push str.open
push ecx
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
pop esi
pop ebp
ret 0xc

Function at 0x4db49e
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, esi
push edi
mov edi, ecx
sub eax, 9
je 0x4db4ff
sub eax, 1
je 0x4db4e1
sub eax, 3
je 0x4db4e1
test dword [edi + 0x370], 0x2000
je 0x4db51a
push esi
call fcn.0051fcb4
pop ecx
test eax, eax
jne 0x4db51a
cmp esi, 0x2d
je 0x4db51a
cmp esi, 0x2e
je 0x4db51a
cmp esi, 0x2c
je 0x4db51a
jmp 0x4db535
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, 0x8000
test cx, ax
jne 0x4db51a
test dword [edi + 0x370], 0x1000
jmp 0x4db518
test byte [edi + 0x374], 0x80
jne 0x4db51a
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, 0x8000
test cx, ax
je 0x4db535
mov eax, dword [edi + 0x380]
push 0
mov ecx, dword [eax + 0xc]
mov eax, dword [edi + 0x6c]
mov edx, dword [ecx]
push dword [eax + 8]
push dword [eax + 4]
push dword [eax]
call dword [edx + 0xc]
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x4db7a2
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
mov esi, ecx
lea ecx, [ebp - 0x2c]
push edi
push esi
call fcn.004ca124
mov eax, dword [ebp + 0x10]
lea ecx, [ebp - 0x2c]
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 8], eax
mov eax, dword [esi]
push ecx
mov ecx, esi
mov dword [ebp - 0x2c], 0x580eb8
mov dword [ebp - 0x24], 0x582930
mov byte [ebp - 4], bl
mov dword [ebp - 0xc], edi
call dword [eax + 0x94]
cmp byte [ebp - 4], bl
jne 0x4db80b
cmp edi, 0xd
jne 0x4db810
test dword [esi + 0x370], 0x1000
jne 0x4db810
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, 0x8000
test cx, ax
jne 0x4db810
mov dword [esi + 0x10], ebx
jmp 0x4db82a
mov eax, dword [esi + 0x380]
push ebx
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 0x6c]
mov edx, dword [ecx]
push dword [eax + 8]
push dword [eax + 4]
push dword [eax]
call dword [edx + 0xc]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4dd8b1
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x5b906c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, 0x11c
lea eax, [ebp - 0x120]
push esi
push 0
push eax
call fcn.00515560
add esp, 0xc
mov dword [ebp - 0x120], esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExW]
lea eax, [ebp - 0x120]
push eax
call esi
test eax, eax
jne 0x4dd90c
lea eax, [ebp - 0x120]
mov dword [ebp - 0x120], 0x114
push eax
call esi
test eax, eax
je 0x4dd920
cmp byte [ebp - 6], 1
jne 0x4dd920
cmp dword [ebp - 0x11c], 6
jne 0x4dd920
xor eax, eax
inc eax
jmp 0x4dd922
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00484900
mov esp, ebp
pop ebp
ret

Function at 0x4e0a25
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push 0x572b24
push dword [ebp + 8]
call fcn.0051e003
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4e0a82
push ebx
push edi
push esi
call fcn.0051d11d
push eax
call fcn.00531efd
mov edi, eax
pop ecx
pop ecx
cmp edi, dword [ebp + 0x10]
jbe 0x4e0a61
push 0x7a
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor ebx, ebx
jmp 0x4e0a77
push esi
push edi
push 1
push dword [ebp + 0xc]
call fcn.0051dae1
xor ebx, ebx
add esp, 0x10
cmp edi, eax
sete bl
push esi
call fcn.0051cdb7
pop ecx
pop edi
mov eax, ebx
pop ebx
pop esi
pop ebp
ret

Function at 0x4e527f
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
xor esi, esi
push 0x78
pop ecx
mov ax, word [edi + 0x210]
add ax, word [ebp + 0xc]
cwde
cdq
idiv ecx
movzx eax, ax
mov dword [ebp + 0xc], eax
cwde
mov word [edi + 0x210], dx
cdq
xor eax, edx
sub eax, edx
movzx ebx, ax
xor eax, eax
cmp ax, bx
jge 0x4e5325
xor ecx, ecx
cmp word [ebp + 0xc], ax
setle cl
xor edx, edx
mov dword [ebp - 4], ecx
inc edx
mov eax, dword [edi]
push 0
push ecx
push edx
mov ecx, edi
call dword [eax + 0x100]
test eax, eax
je 0x4e52ed
mov ecx, edi
call fcn.004e6608
mov ecx, dword [ebp - 4]
inc esi
push 1
pop edx
cmp si, bx
jl 0x4e52c8
cmp si, bx
jge 0x4e5325
push dword [ebp + 0x14]
or eax, 0xffffffff
mov ecx, ebx
push dword [ebp + 0x10]
sub ecx, esi
cmp word [ebp + 0xc], 0
push 1
pop edx
cmovg eax, edx
movsx ecx, cx
cwde
imul ecx, eax
movsx eax, cx
mov ecx, edi
imul eax, eax, 0x78
movzx eax, ax
push eax
push dword [ebp + 8]
call fcn.004cd5c6
test bx, bx
je 0x4e5364
mov ecx, edi
call fcn.004cb4cb
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x10]
movzx edx, word [ebp + 0x14]
mov edi, eax
movzx ecx, word [ebp + 0x10]
mov esi, dword [sym.imp.USER32.dll_SendMessageW]
shl edx, 0x10
or edx, ecx
push edx
push dword [ebp + 8]
push 0x200
push edi
call esi
push 0x2000001
push edi
push 0x20
push edi
call esi
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4e909d
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 8], 9
je 0x4e90aa
xor eax, eax
jmp 0x4e90d8
push dword [ecx + 4]
call fcn.004e461e
pop ecx
test eax, eax
je 0x4e90c5
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0x98]
test al, 2
jne 0x4e90a6
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
movzx eax, ax
xor eax, 0x8000
shr eax, 0xf
pop ebp
ret 4

Function at 0x4e91c6
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
push edi
call fcn.004e909d
test eax, eax
je 0x4e91fb
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
mov ecx, ebx
and al, 1
movzx eax, al
push eax
call fcn.004e8c62
xor eax, eax
inc eax
jmp 0x4e92f8
push esi
push dword [ebx + 4]
call fcn.004e461e
mov esi, eax
mov dword [ebp - 4], esi
pop ecx
test esi, esi
je 0x4e92a5
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x64]
test eax, eax
je 0x4e92a5
cmp edi, 0x25
je 0x4e9235
cmp edi, 0x27
je 0x4e9243
cmp edi, 0x26
je 0x4e9235
cmp edi, 0x28
jne 0x4e92a5
cmp edi, 0x27
je 0x4e9243
cmp edi, 0x28
je 0x4e9243
push 2
jmp 0x4e9245
push 3
pop edi
jmp 0x4e9253
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x64]
test eax, eax
jne 0x4e928f
push edi
mov ecx, esi
call fcn.004cbcfa
mov esi, eax
test esi, esi
jne 0x4e9248
mov ecx, dword [ebp - 4]
cmp edi, 3
setne al
push eax
call fcn.004cb9ef
mov ecx, eax
jmp 0x4e9282
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x64]
test eax, eax
jne 0x4e928f
push edi
mov ecx, esi
call fcn.004cbcfa
mov esi, eax
test esi, esi
jne 0x4e9274
jmp 0x4e92a0
push 1
mov ecx, esi
call fcn.004cbc2e
push eax
mov ecx, ebx
call fcn.004e954b
xor eax, eax
inc eax
jmp 0x4e92f7
mov esi, dword [sym.imp.USER32.dll_GetKeyState]
push 0x10
call esi
shr eax, 0xf
and al, 1
movzx eax, al
push eax
push 0x12
call esi
shr eax, 0xf
and al, 1
movzx eax, al
push eax
push 0x11
call esi
shr eax, 0xf
lea ecx, [ebp + 8]
and al, 1
movzx eax, al
push eax
push edi
call fcn.004eb1e9
lea eax, [ebp + 8]
mov ecx, ebx
push eax
call fcn.004e934c
xor ebx, ebx
lea ecx, [ebp + 8]
test al, al
setne bl
call fcn.00401b00
mov eax, ebx
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4ef3ab
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0x10]
push edi
xor edi, edi
test ebx, ebx
jne 0x4ef3ce
mov eax, dword [ebp + 8]
mov dword [eax + 8], edi
mov dword [eax], 1
mov dword [eax + 4], edi
jmp 0x4ef46b
push esi
lea eax, [ebp + 0x10]
mov dword [ebp + 0x10], edi
push eax
push ebx
call fcn.004eefc1
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4ef3f1
push ebx
call fcn.0051cdb7
mov eax, dword [ebp + 8]
mov dword [eax], esi
jmp 0x4ef447
mov esi, dword [ebp + 0x10]
xor eax, eax
inc eax
test esi, esi
cmovne eax, esi
push eax
call dword [0x5b92b4]
mov dword [ebp - 4], eax
pop ecx
push ebx
test eax, eax
jne 0x4ef41c
call fcn.0051cdb7
mov eax, dword [ebp + 8]
mov dword [eax], 3
jmp 0x4ef447
push esi
push 1
push eax
call fcn.0051dae1
push ebx
mov esi, eax
call fcn.0051cdb7
add esp, 0x14
cmp esi, dword [ebp + 0x10]
je 0x4ef450
push dword [ebp - 4]
call dword [0x5b92b8]
mov eax, dword [ebp + 8]
mov dword [eax], 2
pop ecx
mov dword [eax + 8], edi
mov dword [eax + 4], edi
jmp 0x4ef46a
push dword [ebp + 0x18]
mov ecx, dword [ebp + 0xc]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp - 4]
push dword [ebp + 8]
call fcn.004ef356
mov eax, dword [ebp + 8]
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4f69b4
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push dword [ebp + 0x10]
mov ebx, ecx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x4f69d4
xor eax, eax
jmp 0x4f6a33
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp + 0x10], eax
test eax, eax
je 0x4f69d0
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x4f69d0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp + 8], eax
test eax, eax
je 0x4f69d0
push edi
mov ecx, ebx
call fcn.004f6502
push dword [ebp + 0x10]
lea ecx, [ebx + 4]
push dword [ebp + 8]
call fcn.004f64e4
mov ecx, ebx
mov dword [ebx], esi
call fcn.004f6a8f
test eax, eax
jne 0x4f6a32
xor ecx, ecx
mov dword [ebx + 4], ecx
mov dword [ebx + 0xc], ecx
mov dword [ebx + 8], ecx
or dword [ebx], 0xffffffff
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4f6cc9
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, ecx
push edi
push 0xc
pop edi
mov eax, dword [esi]
sub eax, edi
mov dword [ebp - 4], ebx
push eax
call fcn.00484b8c
mov dword [ebp + 0xc], eax
pop ecx
test eax, eax
je 0x4f6d3f
cmp dword [esi], edi
jbe 0x4f6d29
movzx eax, word [ebx + 0x18]
mov ecx, dword [ebp - 4]
or eax, 2
mov ebx, eax
xor ebx, 1
imul ebx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
shr ebx, 8
xor bl, byte [eax + edi]
mov byte [ebp - 8], bl
push dword [ebp - 8]
call fcn.004f6e5c
mov eax, dword [ebp + 0xc]
mov byte [eax + edi - 0xc], bl
inc edi
mov ebx, dword [ebp - 4]
cmp edi, dword [esi]
jb 0x4f6cf2
mov ebx, dword [ebp + 8]
push dword [ebx]
call fcn.00484957
mov eax, dword [ebp + 0xc]
mov dword [ebx], eax
xor eax, eax
add dword [esi], 0xfffffff4
inc eax
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4f6d8a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5b906c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 0xc
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 0x18], ecx
jae 0x4f6dab
xor eax, eax
jmp 0x4f6df3
push edi
lea edi, [ebp - 0x10]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
xor esi, esi
push ebx
movzx eax, word [ecx + 0x18]
or eax, 2
mov ebx, eax
xor ebx, 1
imul ebx, eax
shr ebx, 8
xor bl, byte [ebp + esi - 0x10]
mov byte [ebp - 0x14], bl
push dword [ebp - 0x14]
call fcn.004f6e5c
mov ecx, dword [ebp - 0x18]
mov byte [ebp + esi - 0x10], bl
inc esi
cmp esi, 0xc
jl 0x4f6db6
mov ecx, dword [ebp + 0x10]
xor eax, eax
shr ecx, 0x18
cmp byte [ebp - 5], cl
pop ebx
sete al
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00484900
mov esp, ebp
pop ebp
ret 0xc

Function at 0x4f6e5c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
movzx eax, byte [ebp + 8]
push esi
push edi
mov edi, ecx
mov edx, dword [edi + 0x10]
xor eax, edx
mov esi, dword [edi + 0xc]
mov ecx, dword [edi + 0x18]
movzx eax, al
shr edx, 8
mov eax, dword [esi + eax*4]
xor eax, edx
mov dword [edi + 0x10], eax
movzx eax, al
add eax, dword [edi + 0x14]
imul eax, eax, 0x8088405
inc eax
mov dword [edi + 0x14], eax
shr eax, 0x18
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [esi + eax*4]
mov dword [edi + 0x18], ecx
pop edi
pop esi
pop ebp
ret 4
Function at 0x4f7cd9
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
xor ebx, ebx
cmp dword [0x752ae0], 0x40
jae 0x4f7dbe
mov ecx, dword [ebp + 8]
mov edx, 0xfff80000
push esi
mov esi, dword [ebp + 0xc]
add esi, ecx
add ecx, dword [ebp + 0x14]
push edi
cmp ecx, 0x80000000
lea edi, [ebp - 0x44]
push 9
lea eax, [ecx + 0x7ff80000]
cmovb edx, eax
xor eax, eax
pop ecx
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x44]
mov dword [ebp - 4], edx
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
xor eax, eax
lea edi, [esi - 0x7fff0000]
inc eax
cmp esi, 0x80000000
mov esi, dword [ebp - 4]
cmovb edi, eax
cmp edi, esi
jae 0x4f7dbc
push 0x1c
lea eax, [ebp - 0x20]
push eax
push edi
call dword [0x571e1c]
test eax, eax
je 0x4f7d97
cmp dword [ebp - 0x10], 0x10000
jne 0x4f7d8b
mov eax, dword [ebp - 0x14]
cmp eax, 0x6c
jb 0x4f7d8e
mov ecx, dword [ebp - 0x28]
cmp eax, ecx
jb 0x4f7d8e
lea eax, [ecx - 1]
xor edx, edx
add eax, edi
div ecx
push 0x20
imul eax, ecx
push 0x3000
push 0x6c
push eax
call dword [0x571e14]
mov ebx, eax
test ebx, ebx
jne 0x4f7d9b
mov eax, dword [ebp - 0x14]
mov edi, dword [ebp - 0x20]
add edi, eax
cmp edi, esi
jb 0x4f7d40
test ebx, ebx
je 0x4f7dbc
xor eax, eax
cmp dword [eax*4 + 0x7529e0], 0
je 0x4f7daf
inc eax
cmp eax, 0x40
jb 0x4f7d9d
jmp 0x4f7dbc
inc dword [0x752ae0]
mov dword [eax*4 + 0x7529e0], ebx
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x5072c7
Capabilities:
Check if file exists
Get common file path

Disassembly:
push 0x248
mov eax, 0x56ea6c
call fcn.00484f5b
push 0x208
xor esi, esi
lea eax, [ebp - 0x218]
push esi
push eax
call fcn.00515560
add esp, 0xc
cmp dword [ebp + 8], 0xffffffff
je 0x507305
push esi
push dword [ebp + 8]
lea eax, [ebp - 0x218]
push eax
push esi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push dword [ebp + 0xc]
lea ecx, [ebp - 0x254]
call fcn.00405240
lea eax, [ebp - 0x254]
push eax
lea eax, [ebp - 0x248]
push eax
call fcn.0041a320
pop ecx
pop ecx
cmp dword [eax + 0x14], 8
jb 0x507330
mov eax, dword [eax]
push eax
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push esi
push 1
lea ecx, [ebp - 0x248]
call fcn.00405bc0
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x230]
call fcn.00405330
lea eax, [ebp - 0x230]
mov dword [ebp - 4], esi
push eax
lea eax, [ebp - 0x248]
push eax
call fcn.005601df
pop ecx
pop ecx
push eax
lea ecx, [ebp - 0x230]
mov byte [ebp - 4], 1
call fcn.004052e0
push esi
push 1
lea ecx, [ebp - 0x248]
call fcn.00405bc0
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x230]
mov eax, dword [ebp - 0x220]
lea edx, [ebp - 0x249]
cmovae ecx, dword [ebp - 0x230]
push edx
lea edx, [ebp - 0x24a]
mov byte [ebp - 0x249], 0x5c
push edx
lea eax, [ecx + eax*2]
mov byte [ebp - 0x24a], 0x2f
lea ecx, [ebp - 0x230]
cmovae ecx, dword [ebp - 0x230]
push eax
push ecx
call fcn.00503e08
add esp, 0x10
lea eax, [ebp - 0x230]
cmp dword [ebp - 0x21c], 8
cmovae eax, dword [ebp - 0x230]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
push esi
push 1
lea ecx, [ebp - 0x230]
lea ebx, [eax - 1]
neg ebx
sbb bl, bl
inc bl
call fcn.00405bc0
mov al, bl
call fcn.00484f05
ret 8

Function at 0x51180b
Capabilities:
Create thread

Disassembly:
push esi
push 0x752e30
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
xor eax, eax
push eax
push eax
push eax
push 0x511ab7
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [0x752e2c], eax
mov eax, esi
pop esi
ret

Function at 0x5385bd
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00538280

Function at 0x5385c8
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00538401

Function at 0x53cc04
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0053c8c4

Function at 0x53ce8e
Capabilities:
Create thread
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0053cd93
Function at 0x543b5b
Capabilities:
Write file on windows

Disassembly:
push 0x20
mov eax, 0x56e7bb
call fcn.00484f5b
mov ebx, ecx
cmp dword [ebx + 0x38], 0
je 0x543c78
cmp byte [ebx + 0x3e], 0
je 0x543c78
mov eax, dword [ebx]
mov edi, 0xffff
push edi
mov esi, dword [eax + 0xc]
mov ecx, esi
call fcn.00485003
mov ecx, ebx
call esi
movzx eax, ax
cmp di, ax
sete al
test al, al
je 0x543ba7
xor al, al
jmp 0x543c7a
xor eax, eax
mov dword [ebp - 0x14], 0xf
push eax
push 8
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x28], al
call fcn.00412f10
and dword [ebp - 4], 0
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
mov edx, ecx
cmp eax, 0x10
jae 0x543bd7
lea edx, [ebp - 0x28]
mov ecx, edx
mov edi, dword [ebx + 0x38]
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x18]
add eax, edx
mov esi, dword [edi]
push eax
push ecx
lea eax, [ebx + 0x40]
mov ecx, dword [esi + 0x20]
push eax
call fcn.00485003
mov ecx, edi
call dword [esi + 0x20]
sub eax, 0
je 0x543c0c
sub eax, 1
je 0x543c10
dec eax
sub eax, 1
je 0x543c66
xor bl, bl
jmp 0x543c68
mov byte [ebx + 0x3e], 0
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
mov edx, ecx
cmp eax, 0x10
jae 0x543c20
lea edx, [ebp - 0x28]
mov esi, dword [ebp - 0x2c]
sub esi, edx
je 0x543c48
cmp eax, 0x10
jae 0x543c2f
lea ecx, [ebp - 0x28]
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.0051d37b
add esp, 0x10
cmp esi, eax
jne 0x543c08
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
cmp byte [ebx + 0x3e], 0
je 0x543c66
test esi, esi
jne 0x543bcb
push esi
push 8
lea ecx, [ebp - 0x28]
call fcn.00413a90
jmp 0x543bc5
mov bl, 1
push 0
push 1
lea ecx, [ebp - 0x28]
call fcn.00406070
mov al, bl
jmp 0x543c7a
mov al, 1
call fcn.00484f05
ret
Function at 0x543de9
Capabilities:
Write file on windows

Disassembly:
push 0x30
mov eax, 0x570343
call fcn.00484f5b
mov esi, ecx
mov dword [ebp - 0x30], esi
mov edi, dword [ebp + 8]
mov ebx, 0xffff
cmp bx, di
jne 0x543e0e
xor eax, eax
jmp 0x543f87
mov eax, dword [esi + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x543e3a
mov edx, dword [esi + 0x30]
mov eax, dword [edx]
lea eax, [ecx + eax*2]
cmp ecx, eax
jae 0x543e3a
dec dword [edx]
mov ax, di
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 2]
mov dword [edx], ecx
mov word [esi], di
jmp 0x543f87
cmp dword [esi + 0x4c], 0
je 0x543f84
mov ecx, esi
call fcn.00543cfe
xor eax, eax
cmp dword [esi + 0x38], eax
jne 0x543e6d
push dword [esi + 0x4c]
push edi
call fcn.005439dd
pop ecx
pop ecx
test al, al
je 0x543f84
movzx ebx, di
jmp 0x543f84
push eax
push 8
lea ecx, [ebp - 0x28]
mov word [ebp - 0x2c], di
mov dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x28], al
call fcn.00412f10
and dword [ebp - 4], 0
lea eax, [esi + 0x40]
mov dword [ebp - 0x34], eax
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
mov edx, ecx
cmp eax, 0x10
jae 0x543ea5
lea edx, [ebp - 0x28]
mov ecx, edx
mov edi, dword [esi + 0x38]
lea eax, [ebp - 0x38]
push eax
mov eax, dword [ebp - 0x18]
add eax, edx
mov esi, dword [edi]
push eax
push ecx
lea eax, [ebp - 0x3c]
mov ecx, dword [esi + 0x1c]
push eax
lea eax, [ebp - 0x2a]
push eax
lea eax, [ebp - 0x2c]
push eax
push dword [ebp - 0x34]
call fcn.00485003
mov ecx, edi
call dword [esi + 0x1c]
test eax, eax
js 0x543f78
cmp eax, 1
jg 0x543f53
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
mov edx, ecx
cmp eax, 0x10
jae 0x543eee
lea edx, [ebp - 0x28]
mov edi, dword [ebp - 0x38]
sub edi, edx
je 0x543f1b
cmp eax, 0x10
jae 0x543efd
lea ecx, [ebp - 0x28]
mov esi, dword [ebp - 0x30]
push dword [esi + 0x4c]
push edi
push 1
push ecx
call fcn.0051d37b
add esp, 0x10
cmp edi, eax
jne 0x543f4e
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
jmp 0x543f1e
mov esi, dword [ebp - 0x30]
lea edx, [ebp - 0x2c]
mov byte [esi + 0x3e], 1
cmp dword [ebp - 0x3c], edx
jne 0x543f48
test edi, edi
jne 0x543e99
cmp dword [ebp - 0x18], 0x20
jae 0x543f72
push edi
push 8
lea ecx, [ebp - 0x28]
call fcn.00413a90
jmp 0x543e93
mov eax, dword [ebp + 8]
movzx ebx, ax
movzx ebx, bx
jmp 0x543f72
cmp eax, 3
jne 0x543f78
mov eax, dword [ebp - 0x30]
push dword [eax + 0x4c]
push dword [ebp - 0x2c]
call fcn.005439dd
pop ecx
pop ecx
test al, al
je 0x543f72
mov eax, dword [ebp + 8]
movzx ebx, ax
movzx eax, bx
movzx ebx, ax
push 0
push 1
lea ecx, [ebp - 0x28]
call fcn.00406070
mov ax, bx
call fcn.00484f05
ret 4
Function at 0x5469be
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
jne 0x5469cb
xor eax, eax
pop ebp
ret
pop ebp
jmp fcn.005469d7

Function at 0x54fe2a
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
push edi
call fcn.0051c202
mov ecx, dword [ebp + 8]
xor edi, edi
mov esi, dword [ebp + 0xc]
xorps xmm1, xmm1
movsd qword [ebp - 0x20], xmm1
mov eax, dword [eax]
mov dword [ebp - 0x10], edi
mov dword [ebp - 0x14], edi
mov dword [ebp - 0xc], edi
mov al, byte [eax]
mov dword [esi], ecx
mov byte [ebp - 1], al
movzx eax, byte [ecx]
test byte [eax + 0x599729], 8
je 0x54fe75
inc ecx
movzx eax, byte [ecx]
test byte [eax + 0x599729], 8
jne 0x54fe65
mov dword [ebp + 8], ecx
lea eax, [ebp + 8]
push eax
call fcn.0054f4ba
mov esi, dword [ebp + 8]
pop ecx
mov dword [ebp - 0x18], eax
cmp byte [esi], 0x30
jne 0x54ffb2
mov cl, byte [esi + 1]
cmp cl, 0x78
je 0x54fe9f
cmp cl, 0x58
jne 0x54ffb2
mov al, byte [ebp - 1]
add esi, 2
mov cl, byte [esi]
cmp cl, al
jne 0x54feba
cmp dword [ebp - 0xc], 0
jne 0x54ff18
mov dword [ebp - 0xc], 1
jmp 0x54ff15
movzx eax, cl
test byte [eax + 0x599729], 0x10
je 0x54ff18
mov eax, dword [ebp - 0x10]
test eax, eax
jne 0x54fed7
cmp cl, 0x30
jne 0x54fed7
inc dword [ebp - 0x14]
jmp 0x54ff0b
inc eax
mov dword [ebp - 0x10], eax
cmp eax, 0x1e
jg 0x54ff0a
movsx eax, cl
push eax
call fcn.0054fa25
movsd xmm1, qword [ebp - 0x20]
mulsd xmm1, qword [0x597900]
pop ecx
movd xmm0, eax
cvtdq2pd xmm0, xmm0
addsd xmm1, xmm0
movsd qword [ebp - 0x20], xmm1
jmp 0x54ff0b
inc edi
cmp dword [ebp - 0xc], 0
mov al, byte [ebp - 1]
je 0x54ff15
dec edi
inc esi
jmp 0x54fea5
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 8], edi
push 0
pop edi
add eax, ecx
je 0x54ffb2
mov eax, dword [ebp + 0xc]
mov dword [eax], esi
mov eax, dword [ebp - 8]
mov cl, byte [esi]
shl eax, 2
cmp cl, 0x70
je 0x54ff43
cmp cl, 0x50
jne 0x54ff93
lea eax, [ebp + 8]
inc esi
push eax
mov dword [ebp + 8], esi
call fcn.0054f4ba
mov edx, dword [ebp + 8]
mov esi, eax
pop ecx
mov al, byte [edx]
movzx ecx, al
test byte [ecx + 0x599729], 2
je 0x54ffb2
imul ecx, edi, 0xa
movsx edi, al
add edi, 0xffffffd0
add edi, ecx
inc edx
movzx eax, byte [edx]
test byte [eax + 0x599729], 2
mov al, byte [edx]
jne 0x54ff64
test esi, esi
je 0x54ff84
neg edi
mov ecx, dword [ebp - 8]
mov eax, ecx
mov esi, dword [ebp + 0xc]
shl eax, 2
add eax, edi
mov dword [esi], edx
cmp dword [ebp - 0x18], 0
je 0x54ffa0
xorps xmm1, xmmword [0x5a8d90]
push eax
push ecx
push ecx
movsd qword [esp], xmm1
call fcn.0051ff5c
add esp, 0xc
jmp 0x54ffb4
fldz
pop edi
pop esi
mov esp, ebp
pop ebp
ret