joyce8/EMBER2024-capa huggingface dataset:
Function at 0x464410
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x536304]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x464423
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x464464
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x5363ac]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x464496
mov bl, byte [esp + ecx + 0x4c]
jmp 0x46449a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x46448b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4644b8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4644bc
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4644ad
xor ecx, ecx
mov eax, 0x536314
xor ebx, ebx
mov bl, byte [ecx + 0x5363bc]
cmp byte [esp + ebx + 0x14], 0
je 0x4644e7
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x5363d4]
cmp byte [esp + ebx + 0x14], 0
je 0x4644fe
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x4644ce
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x464457
lea edx, [esp + 0x84]
push edx
call fcn.00464540
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x468df7
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4b86a6
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
lea ecx, [esi + 0x14]
call fcn.004a4fe2
mov eax, dword [0x53e394]
xor edi, edi
mov dword [esp + 0x18], edi
mov dword [esi + 0x48], eax
mov ebx, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
cmp ebx, edi
mov byte [esp + 0x18], 1
mov dword [esi], 0x514c64
mov dword [esi + 4], edi
mov dword [esi + 8], ecx
mov dword [esi + 0x40], edi
mov dword [esi + 0x44], edi
je 0x468e54
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
call fcn.004a6100
add esp, 4
mov dword [esi + 4], eax
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov ecx, dword [esp + 0x10]
or eax, 0xffffffff
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
mov dword [esi + 0x4c], edi
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x474030
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x28
push ebp
push esi
mov esi, ecx
xor ebp, ebp
push edi
cmp dword [esi + 0x78], ebp
je 0x4741ed
push ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x2c], 1
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x90]
cmp eax, ebp
je 0x474166
mov ecx, dword [esi + 0x94]
sub ecx, eax
mov eax, dword [esp + 0x14]
sar ecx, 4
cmp eax, ecx
jae 0x474166
xor ebx, ebx
mov edx, dword [esi + 0x90]
mov eax, dword [esp + 0x10]
add eax, edx
mov ecx, dword [eax + 4]
cmp ecx, ebp
je 0x47414d
mov edx, dword [eax + 8]
sub edx, ecx
sar edx, 2
cmp ebx, edx
jae 0x47414d
mov eax, ecx
mov ecx, esi
mov edi, dword [eax + ebx*4]
push edi
call fcn.004752a0
mov ebp, eax
test ebp, ebp
je 0x474145
push ebp
mov ecx, esi
call fcn.00476720
test eax, eax
je 0x474145
mov edx, dword [esi + 0x74]
cmp edi, edx
je 0x474145
mov eax, dword [esp + 0x10]
xor ecx, ecx
test ebx, ebx
sete cl
mov dword [esp + 0x24], ecx
mov ecx, dword [esi + 0x90]
add eax, ecx
mov ecx, dword [eax + 4]
test ecx, ecx
jne 0x474106
xor eax, eax
jmp 0x47410e
mov eax, dword [eax + 8]
sub eax, ecx
sar eax, 2
dec eax
xor ecx, ecx
cmp ebx, eax
lea eax, [edi + 1]
sete cl
mov dword [esp + 0x28], ecx
xor ecx, ecx
cmp eax, edx
sete cl
dec edi
mov dword [esp + 0x30], ecx
xor eax, eax
cmp edi, edx
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x18]
sete al
push ecx
push edx
mov ecx, ebp
mov dword [esp + 0x3c], eax
call fcn.004770c0
inc ebx
xor ebp, ebp
jmp 0x474097
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
inc ecx
add eax, 0x10
mov dword [esp + 0x14], ecx
mov dword [esp + 0x10], eax
jmp 0x474070
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
call fcn.004755b0
test eax, eax
pop ebx
je 0x4741ed
mov ecx, dword [esi + 0x74]
push ecx
mov ecx, esi
call fcn.004752a0
mov edi, eax
cmp edi, ebp
je 0x4741ed
push edi
mov ecx, esi
call fcn.00476720
test eax, eax
je 0x4741ed
mov eax, 1
lea edx, [esi + 0x1f8]
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
mov dword [esp + 0x18], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x20], edx
call fcn.004757f0
mov ecx, dword [esi + 0x74]
mov dword [esp + 0x20], eax
push ecx
mov ecx, esi
call fcn.00475860
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push eax
call fcn.004770c0
pop edi
pop esi
pop ebp
add esp, 0x28
ret 4
Function at 0x47cb60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b9781
push eax
mov dword fs:[0], esp
sub esp, 0xec
push edi
mov edi, ecx
mov eax, dword [edi + 0x5c]
test eax, eax
jne 0x47cb9d
xor eax, eax
pop edi
mov ecx, dword [esp + 0xec]
mov dword fs:[0], ecx
add esp, 0xf8
ret
push esi
push 0x400
lea ecx, [esp + 0xc]
call fcn.004ae2de
push 0
push 0x1000
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x40]
mov dword [esp + 0x10c], 0
call fcn.004ad626
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 1
push ecx
mov ecx, dword [edi + 0x5c]
call fcn.00475bb0
lea ecx, [esp + 8]
call fcn.004ae589
lea ecx, [esp + 0x30]
call fcn.004ad78a
mov edx, dword [esp + 8]
push 0
push 0
lea ecx, [esp + 0x10]
call dword [edx + 0x28]
push 0
push 0x1000
lea eax, [esp + 0x10]
push 1
push eax
lea ecx, [esp + 0x84]
call fcn.004ad626
lea ecx, [esp + 0x74]
lea esi, [edi + 0x60]
push ecx
mov ecx, esi
mov byte [esp + 0x100], 2
call fcn.00476020
lea ecx, [esp + 0x74]
call fcn.004ad78a
lea ecx, [esp + 8]
call fcn.004ae58a
mov eax, dword [edi + 0x5c]
lea edx, [esp + 0xb8]
push edx
push 0x3c
mov eax, dword [eax + 0xc8]
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
lea ecx, [esp + 0xb8]
push ecx
mov ecx, esi
call fcn.004737c0
mov edx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [edx + 0xdc]
mov dword [esi + 0xdc], eax
call fcn.00475ac0
mov ecx, esi
call fcn.00476660
mov eax, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [eax + 0xe0]
mov dword [esi + 0xe0], eax
call fcn.00475ac0
mov ecx, esi
call fcn.00476660
mov ecx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov eax, dword [ecx + 0xe4]
mov ecx, esi
mov dword [esi + 0xe4], eax
call fcn.00475ac0
mov ecx, esi
call fcn.00476660
mov ecx, dword [edi + 0x5c]
call fcn.00472fa0
push eax
mov ecx, esi
call fcn.00472fb0
mov ecx, dword [edi + 0x5c]
call fcn.00473560
push eax
mov ecx, esi
call fcn.00473500
mov ecx, dword [edi + 0x5c]
call fcn.00473680
push eax
mov ecx, esi
call fcn.00473630
mov ecx, dword [edi + 0x5c]
push 0
call fcn.00472880
push eax
mov ecx, esi
call fcn.00472890
mov edx, dword [edi + 0x7c]
push 1
push 0
push edx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x74]
mov byte [esp + 0xfc], 1
call fcn.004ad702
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 0
call fcn.004ad702
lea ecx, [esp + 8]
mov dword [esp + 0xfc], 0xffffffff
call fcn.004ae3a3
mov ecx, dword [esp + 0xf4]
pop esi
mov eax, 1
pop edi
mov dword fs:[0], ecx
add esp, 0xf8
ret
Function at 0x47e400
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4b99a7
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x158
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], method.CMenu.virtual_0
mov dword [esi + 4], ebx
lea ecx, [esi + 0x1c]
mov dword [esp + 0x16c], ebx
call fcn.004a4333
lea ecx, [esi + 0x24]
mov byte [esp + 0x16c], 1
call fcn.004a4333
mov edi, dword [sym.imp.USER32.dll_GetSysColor]
push 7
mov byte [esp + 0x170], 2
mov dword [esi], method.CMenu.virtual_0
call edi
push 0xe
mov dword [esi + 0x2c], eax
call edi
push 0xf
mov dword [esi + 0x30], eax
call edi
push 4
mov dword [esi + 0x34], eax
call edi
push 0xd
mov dword [esi + 0x38], eax
call edi
push 0x14
mov dword [esi + 0x3c], eax
call edi
push 0x10
mov dword [esi + 0x40], eax
call edi
push 0x11
mov dword [esi + 0x44], eax
call edi
push 0xf
mov dword [esi + 0x48], eax
call edi
push 0x14
mov dword [esi + 0x4c], eax
call edi
push 0x10
mov dword [esi + 0x50], eax
call edi
mov dword [esi + 0x54], eax
mov eax, 0x14
mov ecx, eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], ecx
mov ecx, 0x55
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x29
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], ebx
mov dword [esi + 0x64], ebx
mov dword [esi + 0xc], ebx
mov dword [esp + 0x20], 0x154
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
lea ecx, [esp + 0xb0]
push ecx
call dword [sym.imp.GDI32.dll_CreateFontIndirectA]
mov ecx, esi
mov dword [esi + 0x10], eax
mov dword [esi + 8], ebx
call fcn.0047ef20
mov eax, esi
mov ecx, dword [esp + 0x164]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x164
ret
Function at 0x47ef70
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b9a80
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.004b07d5
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x47efa3
xor al, al
jmp 0x47f0cf
mov ebx, dword [esp + 0x28]
push 0xf1
and ebx, 0xffff
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebp
jne 0x47efc5
xor al, al
jmp 0x47f0cf
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x47efd8
xor al, al
jmp 0x47f0cf
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x47efec
xor al, al
jmp 0x47f0cf
xor eax, eax
xor ecx, ecx
mov ax, word [edi + 2]
push ebp
mov dword [esi + 0x14], eax
xor eax, eax
mov ax, word [edi + 4]
mov edx, dword [esi + 0x14]
mov dword [esi + 0x18], eax
mov cx, word [edi + 6]
push ecx
push 5
push eax
push edx
lea ecx, [esi + 0x1c]
call fcn.004a43f8
test eax, eax
jne 0x47f020
xor al, al
jmp 0x47f0cf
mov eax, dword [esi + 0x34]
push eax
mov eax, dword [esi + 0x20]
push eax
call dword [sym.imp.COMCTL32.dll_ImageList_SetBkColor]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], 0x515ca4
mov dword [esp + 0x20], ebp
call fcn.004b07d5
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.004ad2db
mov edx, dword [esp + 0x14]
mov ecx, dword [esi + 0x20]
lea eax, [esp + 0x10]
push 0xc0c0c0
neg eax
sbb eax, eax
and eax, edx
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_AddMasked]
lea ecx, [esp + 0x10]
call fcn.004ad332
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x47f0b4
mov ax, word [ebx]
test ax, ax
je 0x47f0a6
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.0047f0f0
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x47f08a
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.004ad332
mov al, 1
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 4

Function at 0x47f630
Capabilities:
Get graphical window text

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push edi
push eax
mov ecx, esi
call fcn.004ae9c7
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x47f676
lea ecx, [esp + 8]
push 0x50
push ecx
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edx, [esp + 8]
push edx
call fcn.00494438
mov ecx, dword [esp + 0x68]
add esp, 4
pop edi
mov dword [ecx], eax
pop esi
add esp, 0x50
ret 0xc
mov edx, dword [esp + 0x64]
lea ecx, [esp + 8]
mov eax, dword [edx]
push eax
push 0x5389c4
push ecx
call fcn.00495e46
add esp, 0xc
lea edx, [esp + 8]
push edx
push edi
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
pop esi
add esp, 0x50
ret 0xc
Function at 0x4863d0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov eax, dword [ebx + 0x13c]
push edi
test eax, eax
jle 0x48641c
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x48641c
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x486406
push eax
call ebp
test ax, ax
jl 0x486414
inc esi
add edi, 4
cmp esi, 6
jb 0x4863f8
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.004860d0
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x489f90
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x489ff0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x489ff0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x489ff0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x489ff0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x48a000
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x495e00
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x495e20
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0049815b
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x495e43
test byte [esp + 8], 2
je 0x495e43
call fcn.004981ce
mov dword [eax], 0xd
call fcn.004981d7
mov dword [eax], 5
jmp 0x495e1c
xor eax, eax
ret

Function at 0x4a87c4
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4a87fc
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.004a6866
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004a683e
jmp 0x4a8808
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4a9fc4
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 0x4aa006
call fcn.004b07d5
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4aa006
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4a9ffd
xor eax, eax
jmp 0x4aa00e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004aa014
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b0d05
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4b0d33
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4b0d51
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b0c6b
jmp 0x4b0d51
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b0d51
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b0c6b
test edi, edi
mov eax, edi
jne 0x4b0d3b
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x451ebf
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
mov ecx, dword [esp + 4]
push esi
push edi
mov edx, 0xff
mov esi, dword [ecx]
movzx edi, byte [esp + 0x10]
mov eax, esi
and eax, edx
xor eax, edi
shr esi, 8
mov eax, dword [eax*4 + 0x10017548]
xor eax, esi
mov esi, dword [ecx + 8]
mov dword [ecx], eax
and eax, edx
add eax, dword [ecx + 4]
mov edi, esi
and edi, edx
imul eax, eax, 0x8088405
inc eax
mov dword [ecx + 4], eax
shr eax, 0x18
xor eax, edi
pop edi
shr esi, 8
mov eax, dword [eax*4 + 0x10017548]
xor eax, esi
pop esi
mov dword [ecx + 8], eax
ret

Function at 0x45413b
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x10], 0
and dword [eax + 0x14], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x454bc2
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [0x1002227c]
push esi
cmp eax, 2
push edi
mov esi, ecx
je 0x454bde
cmp eax, 3
je 0x454bde
and byte [esi + 0x74c], 0
jmp 0x454be5
mov byte [esi + 0x74c], 1
cmp byte [esi + 0x74c], 0
je 0x454c15
push esi
push 0x104
call dword [0x100170d4]
push esi
call fcn.00466936
cmp byte [eax + esi - 1], 0x5c
pop ecx
je 0x454c50
push esi
call fcn.00466936
pop ecx
mov byte [eax + esi], 0x5c
jmp 0x454c50
push 0x104
push esi
call dword [0x100171b0]
push esi
call fcn.00466936
cmp byte [eax + esi - 1], 0x5c
pop ecx
je 0x454c3a
push esi
call fcn.00466936
pop ecx
mov byte [eax + esi], 0x5c
push 0x1001c5cc
push esi
call fcn.004669ea
pop ecx
pop ecx
push 0
push esi
call dword [0x100170d0]
mov edi, dword [0x10017350]
push ebx
lea ebx, [esi + 0x104]
push esi
push 0x1001c5a0
push ebx
call edi
add esp, 0xc
push 0
push ebx
call dword [0x100170d0]
cmp byte [esi + 0x74c], 0
je 0x454c92
push 0x1001c594
push esi
lea eax, [esi + 0x648]
push 0x1001c58c
push eax
call edi
add esp, 0x10
push esi
lea eax, [esi + 0x208]
push 0x1001c580
push eax
call edi
push esi
lea eax, [esi + 0x410]
push 0x1001c574
push eax
call edi
and byte [esi + 0x514], 0
push esi
lea eax, [esi + 0x30c]
push 0x1001c568
push eax
call edi
add esp, 0x24
mov ecx, esi
push 0x1001c32c
call fcn.004554ec
lea ecx, [esi + 0x61c]
push 0x3c
test eax, eax
mov dword [ecx], eax
pop edi
jg 0x454ce6
mov dword [ecx], edi
push 0x1001c560
mov ecx, esi
call fcn.004554ec
lea ecx, [esi + 0x620]
test eax, eax
mov dword [ecx], eax
jg 0x454d00
mov dword [ecx], edi
push 0x1001c558
mov ecx, esi
call fcn.004554ec
lea ecx, [esi + 0x624]
test al, al
mov byte [ecx], al
jle 0x454d1c
cmp al, 0x20
jle 0x454d1f
mov byte [ecx], 8
push 0x1001c550
mov ecx, esi
call fcn.004554ec
cmp eax, 1
jne 0x454d38
mov byte [esi + 0x647], al
jmp 0x454d3f
and byte [esi + 0x647], 0
push 0x1001c548
mov ecx, 0x1001f8c0
call fcn.00455719
mov edi, eax
test edi, edi
je 0x454dae
mov al, byte [edi]
cmp al, 0x30
je 0x454dae
test al, al
je 0x454dae
push edi
call fcn.00466936
test eax, eax
pop ecx
jbe 0x454da7
push 0x1001c414
push edi
call dword [0x10017280]
pop ecx
test eax, eax
pop ecx
je 0x454da7
push edi
xor ebx, ebx
call fcn.00466936
test eax, eax
pop ecx
jbe 0x454d98
xor byte [ebx + edi], 0xfe
push edi
inc ebx
call fcn.00466936
cmp ebx, eax
pop ecx
jb 0x454d88
lea eax, [esi + 0x625]
push edi
push eax
call fcn.004668f0
pop ecx
pop ecx
push edi
call fcn.004668e4
pop ecx
mov eax, dword [0x1002227c]
pop ebx
cmp eax, 2
je 0x454df7
cmp eax, 3
je 0x454df7
lea edi, [esi + 0x515]
push 0x104
push edi
call dword [0x100171b0]
push edi
call fcn.00466936
cmp byte [eax + esi + 0x514], 0x5c
pop ecx
je 0x454df0
push edi
call fcn.00466936
pop ecx
mov byte [eax + esi + 0x515], 0x5c
push 0x1001c4b8
jmp 0x454e2d
lea edi, [esi + 0x515]
push 1
push 0x23
push edi
push 0
call dword [0x10017324]
push edi
call fcn.00466936
cmp byte [eax + esi + 0x514], 0x5c
pop ecx
je 0x454e28
push 0x1001c278
push edi
call fcn.004669ea
pop ecx
pop ecx
push 0x1001c4ac
push edi
call fcn.004669ea
pop ecx
pop ecx
push 0
push edi
call dword [0x100170d0]
pop edi
pop esi
ret
Function at 0x45c900
Capabilities:
Encode data using xor

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 0xc], esi
jle 0x45c93b
push edi
mov eax, dword [esp + 0xc]
push 0x64
pop edi
lea ecx, [esi + eax]
mov eax, esi
cdq
idiv edi
mov edi, pe_nt_image_headers32
movzx eax, byte [edx + 0x100179b4]
xor eax, 0x78
cdq
idiv edi
mov al, byte [ecx]
not al
xor dl, al
inc esi
cmp esi, dword [esp + 0x10]
mov byte [ecx], dl
jl 0x45c90a
pop edi
pop esi
ret 8

Function at 0x45c93f
Capabilities:
Encode data using xor

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 0xc], esi
jle 0x45c978
push edi
mov eax, dword [esp + 0xc]
push 0x64
pop edi
lea ecx, [esi + eax]
mov eax, esi
cdq
idiv edi
mov edi, pe_nt_image_headers32
movzx eax, byte [edx + 0x100179b4]
xor eax, 0x78
cdq
idiv edi
xor dl, byte [ecx]
inc esi
cmp esi, dword [esp + 0x10]
not dl
mov byte [ecx], dl
jl 0x45c949
pop edi
pop esi
ret 8
Function at 0x45f975
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
and dword [ebp - 4], 0
push esi
push edi
lea eax, [ebp - 4]
push 0xfde9
push eax
mov ebx, 0x10020010
push dword [ebp + 8]
mov ecx, ebx
call fcn.00459dac
mov esi, dword [0x100172b0]
mov edi, 0x1001debc
push edi
push dword [ebp - 4]
call esi
pop ecx
mov dword [ebp - 8], eax
test eax, eax
pop ecx
jne 0x45f9ef
cmp dword [ebp - 4], eax
je 0x45f9c6
push dword [ebp - 4]
call fcn.004668e4
and dword [ebp - 4], 0
pop ecx
lea eax, [ebp - 4]
push 0
push eax
mov ecx, ebx
push dword [ebp + 8]
call fcn.00459dac
push edi
push dword [ebp - 4]
call esi
pop ecx
mov dword [ebp - 8], eax
test eax, eax
pop ecx
jne 0x45f9ef
cmp dword [ebp - 4], eax
je 0x45fa23
push dword [ebp - 4]
jmp 0x45fa1d
push 0x5dc
call fcn.004668ea
xor ebx, ebx
pop ecx
cmp eax, ebx
mov dword [ebp - 0xc], eax
jne 0x45fa2a
push dword [ebp - 8]
call dword [0x10017204]
cmp dword [ebp + 0xc], ebx
pop ecx
je 0x45fa23
mov ecx, dword [ebp + 0xc]
call fcn.0045fb7a
push dword [ebp + 0xc]
call fcn.004668e4
pop ecx
xor al, al
jmp 0x45fb73
mov esi, dword [ebp + 0xc]
cmp dword [esi + 0x110], ebx
jne 0x45fa47
push dword [ebp + 8]
call fcn.00466936
add eax, 9
pop ecx
mov dword [esi + 0x110], eax
cmp dword [esi + 0x10c], ebx
mov edi, dword [0x10017298]
jne 0x45fa78
push 2
push ebx
push dword [ebp - 8]
call edi
push dword [ebp - 8]
call dword [0x100172ac]
push dword [ebp - 8]
mov dword [esi + 0x10c], eax
call dword [0x100172b4]
add esp, 0x14
mov ebx, dword [esi + 0x104]
test ebx, ebx
jbe 0x45fa8d
push 0
push ebx
push dword [ebp - 8]
call edi
add esp, 0xc
cmp dword [esi + 0x114], 0
jne 0x45fab3
push dword [ebp + 8]
call fcn.00466936
pop ecx
push 0x64
pop ecx
cmp ecx, eax
sbb eax, eax
and al, 0x20
add eax, 0x400
mov dword [esi + 0x114], eax
and dword [ebp + 0xc], 0
mov edi, dword [ebp - 0xc]
push dword [ebp + 8]
lea eax, [edi + 8]
push eax
call fcn.004668f0
mov eax, dword [esi + 0x10c]
push dword [ebp - 8]
mov dword [edi], eax
mov dword [edi + 4], ebx
mov eax, dword [ebp - 0xc]
push dword [esi + 0x114]
add eax, dword [esi + 0x110]
push 1
push eax
call dword [0x10017284]
add esp, 0x18
test eax, eax
jbe 0x45fb4f
cmp byte [ebp + 0x10], 0
je 0x45fb14
xor edx, edx
test eax, eax
jbe 0x45fb14
mov ecx, dword [ebp - 0xc]
mov edi, dword [esi + 0x110]
add ecx, edx
add ecx, edi
xor byte [ecx], 0x4c
inc edx
cmp edx, eax
jb 0x45faff
lea ecx, [esi + 0x118]
add ebx, eax
lea edx, [ebp - 0xc]
mov eax, dword [ecx + 4]
push edx
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.0046085e
push 0x5dc
call fcn.004668ea
test eax, eax
pop ecx
mov dword [ebp - 0xc], eax
je 0x45fb4f
inc dword [ebp + 0xc]
cmp dword [ebp + 0xc], 0x3e8
jl 0x45fab7
push dword [ebp - 0xc]
call fcn.004668e4
push dword [ebp - 8]
call dword [0x10017204]
cmp dword [ebp - 4], 0
pop ecx
pop ecx
je 0x45fb71
push dword [ebp - 4]
call fcn.004668e4
pop ecx
mov al, 1
pop edi
pop esi
pop ebx
leave
ret 0xc