joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401257
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x453c
call fcn.00403ff0
push ebx
xor ebx, ebx
push 0x103
lea eax, [ebp - 0x13b]
push ebx
push eax
mov byte [ebp - 0x13c], bl
call fcn.00403600
add esp, 0xc
lea eax, [ebp - 0x38]
push eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x10]
push eax
push ebx
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x13c]
push eax
push dword [ebp + 8]
mov dword [ebp - 0x18], 0x104
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], 0x3fff
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
cmp dword [ebp - 8], ebx
je 0x40138c
mov dword [ebp - 4], ebx
jbe 0x40138c
push ebx
push ebx
push ebx
push ebx
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x453c]
push eax
push dword [ebp - 4]
mov dword [ebp - 0xc], 0x3fff
push dword [ebp + 8]
mov byte [ebp - 0x453c], bl
call dword [sym.imp.ADVAPI32.dll_RegEnumValueA]
test eax, eax
jne 0x40137d
push dword [ebp + 0xc]
lea eax, [ebp - 0x453c]
push eax
call fcn.00403570
test eax, eax
pop ecx
pop ecx
jne 0x401391
push 0x3ff
lea eax, [ebp - 0x53b]
push ebx
push eax
mov dword [ebp - 0x1c], 1
mov byte [ebp - 0x53c], bl
call fcn.00403600
add esp, 0xc
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x53c]
push eax
lea eax, [ebp - 0x1c]
push eax
push ebx
lea eax, [ebp - 0x453c]
push eax
push dword [ebp + 8]
mov dword [ebp - 0x14], 0x400
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x40137d
push dword [ebp + 0xc]
lea eax, [ebp - 0x53c]
push eax
call fcn.00403570
test eax, eax
pop ecx
pop ecx
jne 0x401391
inc dword [ebp - 4]
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jb 0x4012da
xor eax, eax
pop ebx
leave
ret
xor eax, eax
inc eax
jmp 0x40138e
Function at 0x401396
Capabilities:
Persist via run registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
and dword [ebp - 8], 0
push ebx
push esi
push edi
push str.IsWow64Process
push str.kernel32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x4013d0
lea eax, [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 8]
neg eax
sbb eax, eax
mov ebx, 0x100
and eax, ebx
mov edi, 0x20019
or eax, edi
push eax
push 0
push str.SYSTEMCurrentControlSetControlSession_Manager
push 0x80000002
call esi
test eax, eax
jne 0x40147b
push 0x3ff
push eax
mov byte [ebp - 0x414], al
lea eax, [ebp - 0x413]
push eax
mov dword [ebp - 0x14], 7
call fcn.00403600
add esp, 0xc
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x14]
push eax
push 0
push str.PendingFileRenameOperations
push dword [ebp - 4]
mov dword [ebp - 0xc], 0x400
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov dword [ebp - 0x10], eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [ebp - 0x10], 0
jne 0x40147b
push dword [ebp + 8]
lea eax, [ebp - 0x414]
push dword [ebp - 0xc]
call fcn.00401215
test eax, eax
pop ecx
pop ecx
je 0x40147b
xor eax, eax
inc eax
jmp 0x4014fd
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 8]
neg eax
sbb eax, eax
and eax, ebx
or eax, edi
push eax
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRunOnce
push 0x80000002
call esi
test eax, eax
jne 0x4014bf
push dword [ebp + 8]
push dword [ebp - 4]
call fcn.00401257
test eax, eax
pop ecx
pop ecx
push dword [ebp - 4]
je 0x4014b9
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x401473
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 8]
neg eax
sbb eax, eax
and eax, ebx
or eax, edi
push eax
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRunOnce
push 0x80000001
call esi
test eax, eax
jne 0x4014fb
push dword [ebp + 8]
push dword [ebp - 4]
call fcn.00401257
test eax, eax
pop ecx
pop ecx
push dword [ebp - 4]
jne 0x4014b1
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x401502
Capabilities:
Create directory

Disassembly:
push ecx
push ebx
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, eax
push edi
push esi
mov dword [esp + 0x14], 1
call fcn.004034e0
add eax, esi
cmp byte [eax - 1], 0x5c
pop ecx
je 0x40152b
mov byte [eax], 0x5c
mov byte [eax + 1], 0
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov ebx, str.LMIR
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push ebx
call fcn.004034e0
mov edi, eax
cmp edi, 4
pop ecx
jbe 0x401551
push 4
pop edi
push esi
call fcn.004034e0
add edi, eax
pop ecx
lea esi, [edi + ebp]
push dword [esp + 0x10]
push str._04X.tmp
push esi
call dword [sym.imp.USER32.dll_wsprintfA]
inc dword [esp + 0x1c]
push ebx
call fcn.004034e0
mov ecx, esi
sub ecx, eax
push ecx
call fcn.00401396
add esp, 0x14
test eax, eax
jne 0x4015a1
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x4015b3
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4015ab
cmp dword [esp + 0x10], 0xffff
jl 0x40155d
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
xor eax, eax
inc eax
jmp 0x4015ad

Function at 0x4015b8
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push str.SHGetSpecialFolderPathA
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x4015da
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
xor eax, eax
pop ebp
ret
push 0
push 0x1c
push edi
push 0
call eax
test eax, eax
je 0x4015cd
push esi
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
push 0x405208
push edi
call esi
push str.Applet
push edi
call esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
pop esi
jne 0x401619
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4015cd
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
push edi
call fcn.004034e0
pop ecx
pop ebp
ret
Function at 0x402d78
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x624
push ebx
xor ebx, ebx
push 0xf003f
push ebx
push ebx
mov dword [ebp - 4], ebx
call dword [0x4063a4]
cmp eax, ebx
mov dword [ebp - 8], eax
jne 0x402da3
xor eax, eax
inc eax
jmp 0x402e86
push esi
push edi
lea eax, [ebp - 0x110]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
push 0x208
lea eax, [ebp - 0x318]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [ebp - 0x110]
push eax
push 0x406600
lea eax, [ebp - 0x318]
push eax
lea eax, [ebp - 0x624]
push str.__s___service__sid___s___wd___s_
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x14
mov edi, 0xf01ff
push edi
mov esi, 0x406500
push esi
push dword [ebp - 8]
call dword [0x4063a8]
cmp eax, ebx
mov dword [ebp - 0xc], eax
jne 0x402e3b
push ebx
push ebx
push 0x405614
push ebx
push ebx
lea eax, [ebp - 0x624]
push eax
push 1
push 3
push 0x10
push edi
push 0x4063e0
push esi
push dword [ebp - 8]
call dword [0x4063ac]
cmp eax, ebx
mov dword [ebp - 0xc], eax
je 0x402e78
push ebx
push ebx
push dword [ebp - 0xc]
call dword [0x4063b0]
test eax, eax
jne 0x402e6f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x402e68
xor ecx, ecx
cmp eax, 0x420
setne cl
lea ecx, [ecx + ecx + 2]
mov dword [ebp - 4], ecx
jmp 0x402e6f
mov dword [ebp - 4], 3
push dword [ebp - 0xc]
call dword [0x4063b8]
push dword [ebp - 8]
call dword [0x4063b8]
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x402fcf
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1008
call fcn.00403ff0
cmp dword [ebp + 8], 0x1c
push ebx
push edi
lea edi, [esi + 0x10]
jb 0x4030b6
cmp dword [esi], 0x80000001
jne 0x4030b6
and dword [ebp - 4], 0
cmp dword [esi + 4], 0
jbe 0x4030aa
mov eax, dword [edi]
mov edx, dword [ebp + 8]
mov ecx, eax
jmp 0x403015
cmp byte [ecx + esi], 0
je 0x40301c
inc ecx
cmp edx, ecx
mov dword [ebp - 8], ecx
ja 0x40300e
mov ebx, dword [edi + 4]
add ebx, dword [edi + 8]
cmp edx, ebx
jb 0x4030b6
cmp edx, ecx
je 0x4030b6
add eax, esi
push eax
lea eax, [ebp - 0x1008]
push eax
mov byte [ebp - 0x1008], 0
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push 0
push 0x8000080
push 2
push 0
push 1
push 0x40000000
lea eax, [ebp - 0x1008]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4030b6
push 0
lea eax, [ebp - 8]
push eax
push dword [edi + 8]
mov eax, dword [edi + 4]
add eax, esi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4030af
mov eax, dword [ebp - 8]
cmp eax, dword [edi + 8]
jne 0x4030af
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc dword [ebp - 4]
mov eax, dword [ebp - 4]
add edi, 0xc
cmp eax, dword [esi + 4]
jb 0x403005
xor eax, eax
inc eax
jmp 0x4030c0
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0xd
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop edi
pop ebx
leave
ret
Function at 0x4033e3
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, eax
mov al, byte [esi]
cmp al, 0x22
jne 0x403409
cmp al, 0x22
je 0x403419
inc esi
mov al, byte [esi]
test al, al
jne 0x4033f8
cmp al, 0x22
jne 0x40341a
jmp 0x403419
cmp al, 0x20
jle 0x40341a
inc esi
cmp byte [esi], 0x20
jg 0x40340d
jmp 0x40341a
cmp al, 0x20
jg 0x403420
inc esi
mov al, byte [esi]
test al, al
jne 0x403415
and dword [ebp - 0x18], 0
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.0040348e
push 0x406004
push section..data
call fcn.00403474
test byte [ebp - 0x18], 1
pop ecx
pop ecx
je 0x403450
movzx eax, word [ebp - 0x14]
jmp 0x403453
push 0xa
pop eax
push eax
push esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call main
mov esi, eax
call fcn.004034a6
push esi
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x40367a
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x406010]
jne 0x403684
repz ret
jmp fcn.00403858
Function at 0x444100
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x1008da48
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.00444c80
lea edx, [esp + 0x18]
push eax
push edx
call dword [0x10091424]
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 [0x100915f4]
test eax, eax
je 0x4441a9
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.00443d90
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [0x100913b0]
push edi
lea ecx, [esp + 0x4c]
call fcn.004b9602
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.00460330
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [0x10091060]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [0x100913ac]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [0x100913a4]
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.004b9674
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x4446e0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1008da70
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x4c
push ebx
push esi
push edi
mov esi, ecx
call fcn.00442220
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x444739
mov eax, dword [esp + 0x68]
xor ecx, ecx
mov ebx, eax
xor edx, edx
xor esi, esi
xor edi, edi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x4c]
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
push ebp
mov ecx, ebx
call fcn.00450370
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.00450360
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.00443d90
mov ebp, dword [eax]
lea edx, [esp + 0x38]
push edx
mov ecx, dword [eax + 4]
mov eax, dword [esi + 0x1c]
push eax
mov dword [esp + 0x24], ecx
call dword [0x100913ac]
push 0
lea ecx, [esp + 0x4c]
call fcn.004b9602
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], 0
call fcn.00460330
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.00441c40
mov eax, dword [esp + 0x50]
lea edx, [esp + 0x38]
push 2
push edx
push eax
mov byte [esp + 0x70], 1
call dword [0x10091098]
mov ecx, ebx
call fcn.004502e0
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x444804
push edi
mov ecx, esi
call fcn.00441d50
push eax
push ebp
mov ecx, esi
call fcn.00441f10
cmp eax, dword [esp + 0x40]
jg 0x444800
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x4447de
mov eax, ebx
jmp 0x44480a
cmp edi, ebx
jl 0x444808
mov eax, ebx
jmp 0x44480a
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle 0x44481b
mov dword [esp + 0x30], eax
jmp 0x444826
cmp edi, ebx
jl 0x444821
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.004502a0
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x44486d
push edi
mov ecx, esi
call fcn.00441c70
push eax
push ebx
mov ecx, esi
call fcn.00442040
cmp eax, dword [esp + 0x44]
jg 0x444865
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x44483f
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x444877
cmp edi, ebp
jl 0x444871
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x444877
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x444880
mov ecx, eax
jmp 0x444889
cmp edi, ebp
jl 0x444886
mov edi, ebp
lea ecx, [edi - 1]
mov esi, dword [esp + 0x6c]
mov edi, dword [esp + 0x28]
mov edx, esi
mov dword [edx], edi
mov dword [edx + 4], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x14]
call fcn.00441c60
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], 0xffffffff
call fcn.004b9674
mov ecx, dword [esp + 0x5c]
pop ebp
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
Function at 0x44bc40
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 0x44bdd8
cmp ebp, ebx
jle 0x44bdd8
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 0x44bc9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x44bca5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x44bcb4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44bcbb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b5145
add esp, 4
cmp eax, ebx
je 0x44bcdc
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.004b5145
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 0x44bdce
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 0x44bdb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x44bda1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x44bd96
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 0x44bda4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x44bda4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x44bd40
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 0x44bd31
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 0x456a90
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x68
mov eax, dword [esp + 0x78]
push ebx
push esi
cmp eax, 1
push edi
mov dword [esp + 0x14], ecx
jl 0x456cb1
cmp eax, 8
jg 0x456cb1
cmp dword [esp + 0x8c], 2
jl 0x456cb1
mov eax, dword [esp + 0x7c]
mov esi, dword [eax]
mov edi, dword [eax + 4]
mov ecx, dword [eax + 8]
mov dword [esp + 0x6c], ecx
sub ecx, esi
mov ebx, dword [eax + 0xc]
mov dword [esp + 0x7c], ecx
test ecx, ecx
mov dword [esp + 0x70], ebx
jle 0x456cb1
sub ebx, edi
test ebx, ebx
mov dword [esp + 0x20], ebx
jle 0x456cb1
mov eax, dword [esp + 0x80]
test eax, eax
je 0x456b17
mov edx, dword [eax]
mov dword [esp + 0x44], edx
mov edx, dword [eax + 4]
mov dword [esp + 0x48], edx
mov edx, dword [eax + 8]
mov dword [esp + 0x4c], edx
mov eax, dword [eax + 0xc]
mov dword [esp + 0x50], eax
xor edx, edx
push ebp
test ebx, ebx
mov dword [esp + 0x1c], 1
mov dword [esp + 0x14], edx
jle 0x456c9a
mov ebp, dword [0x100913b0]
mov eax, ebx
mov dword [esp + 0x10], 0x32
sub eax, edx
cmp eax, 0x32
jg 0x456b49
mov dword [esp + 0x10], eax
xor eax, eax
test ecx, ecx
jle 0x456c81
mov ebx, dword [esp + 0x10]
add ebx, edx
mov dword [esp + 0x20], ebx
sub ecx, eax
cmp ecx, 0x32
jle 0x456b69
mov ecx, 0x32
lea ebx, [ecx + eax]
mov ecx, dword [esp + 0x20]
push ecx
push ebx
push edx
lea edx, [esp + 0x34]
push eax
push edx
call dword [0x100913d0]
push edi
lea eax, [esp + 0x2c]
push esi
push eax
call ebp
mov eax, dword [esp + 0x84]
test eax, eax
je 0x456ba8
lea ecx, [esp + 0x48]
lea edx, [esp + 0x28]
push ecx
lea eax, [esp + 0x2c]
push edx
push eax
call dword [0x100913a4]
lea ecx, [esp + 0x28]
push ecx
call dword [0x100915f4]
test eax, eax
jne 0x456c68
mov eax, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x30]
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], edx
mov edx, dword [esp + 0x34]
mov dword [esp + 0x40], ecx
mov eax, edi
mov ecx, esi
mov dword [esp + 0x44], edx
neg eax
neg ecx
push eax
lea edx, [esp + 0x3c]
push ecx
push edx
call ebp
mov edx, dword [esp + 0x40]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x60], edx
lea edx, [esp + 0x58]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x44]
push edx
mov edx, dword [esp + 0x94]
mov dword [esp + 0x60], ecx
mov ecx, dword [esp + 0x78]
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push edx
mov edx, dword [esp + 0x94]
sub ecx, edi
sub eax, esi
push edx
push ecx
mov ecx, dword [esp + 0x28]
push eax
mov eax, dword [esp + 0x9c]
push eax
call fcn.004560a0
cmp eax, 1
jne 0x456c92
mov ecx, dword [esp + 0x94]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
mov ecx, dword [esp + 0x80]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x28]
call fcn.00456950
mov ecx, dword [esp + 0x80]
mov edx, dword [esp + 0x14]
mov eax, ebx
cmp eax, ecx
jl 0x456b5d
mov ebx, dword [esp + 0x24]
add edx, dword [esp + 0x10]
cmp edx, ebx
mov dword [esp + 0x14], edx
jge 0x456c9a
jmp 0x456b34
mov dword [esp + 0x1c], 0
mov ecx, dword [esp + 0x18]
call fcn.00455ca0
mov eax, dword [esp + 0x1c]
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x68
ret 0x1c
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x68
ret 0x1c
Function at 0x45fbb0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x100c87c8]
xor edx, edx
cmp eax, edx
jne 0x45fbd6
xor eax, eax
mov byte [eax + 0x100c86c8], al
inc eax
cmp eax, 0x100
jl 0x45fbbe
mov dword [0x100c87c8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100c86c8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x45fc67
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 0x45fc3a
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 0x45fc08
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x45fc70
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 0x45fcc3
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 0x45fcaa
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