joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4103d0
Capabilities:
Create thread
Inject thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [ebx + 0x10]
push 4
add eax, eax
push 0x3000
mov dword [ebp + 0xc], eax
add eax, 4
push eax
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov edi, eax
test edi, edi
jne 0x41041d
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4104d0
mov dword [eax], 0x433d68
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [ebx + 0x14], 7
mov dword [ebp - 4], 0
jbe 0x41042c
mov ebx, dword [ebx]
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push ebx
push edi
push esi
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
je 0x4104b4
mov eax, dword [ebp + 0xc]
cmp dword [ebp - 4], eax
jb 0x4104b4
push 0
push 0
push edi
push dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov ebx, eax
test ebx, ebx
jne 0x41048c
push 0x8000
push eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4104d0
mov dword [eax], str.Failed_to_create_run_remote_thread_with_CreateRemoteThread__
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0xffffffffffffffff
push ebx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0x8000
push 0
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push 0x8000
push 0
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4104d0
mov dword [eax], str.Failed_to_remotely_write_dll_path_with_WriteProcessMemory__
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4114a7
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x4114ce
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x4114d1
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.00411483
pop esi
leave
ret 8

Function at 0x4139dd
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x413a1c
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x413a1c
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x413a1c
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x413a1c
cmp dword [ecx + 0x74], 0xe
jbe 0x413a1c
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x42359d
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x437cd8
push 0x437cd0
push str.FlsAlloc
push 0x1f
call fcn.00423484
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4235d1
push dword [ebp + 8]
mov ecx, esi
call dword [0x4321c0]
call esi
jmp 0x4235d7
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x42361b
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x437ce8
push 0x437ce0
push str.FlsGetValue
push 0x21
call fcn.00423484
mov esi, eax
add esp, 0x10
test esi, esi
je 0x423652
push dword [ebp + 8]
mov ecx, esi
call dword [0x4321c0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x42365a
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x437cf0
push 0x437ce8
push str.FlsSetValue
push 0x22
call fcn.00423484
mov esi, eax
add esp, 0x10
test esi, esi
je 0x423694
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4321c0]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x424d68
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00413110
mov eax, dword [0x43f100]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.004217eb
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x424daa
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x424f06
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00412f40
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x450f00]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00425b0d
mov ecx, dword [esi*4 + 0x450f00]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x424eff
cmp eax, dword [ecx + edi + 0x24]
jne 0x424eff
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x424eff
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00425b0d
add esp, 0x14
test edx, edx
jl 0x424eff
jg 0x424e75
test eax, eax
jb 0x424eff
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x424eff
jl 0x424e8f
cmp dword [ebp - 0x1008], eax
ja 0x424eff
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x424ead
test ebx, ebx
je 0x424ee6
cmp ecx, edi
jae 0x424ee6
mov al, byte [ecx]
cmp al, 0xd
jne 0x424ec7
lea eax, [edi - 1]
cmp ecx, eax
jae 0x424ed3
cmp byte [ecx + 1], 0xa
jne 0x424ed3
inc ecx
jmp 0x424ed3
movzx eax, al
movsx eax, byte [eax + 0x43f3c8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x424ead
cmp edx, ebx
jne 0x424ead
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x424f04
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00412f32
leave
ret
Function at 0x424fa5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x450f00]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x424fe5
cmp byte [ebx], 0xa
jne 0x424fe5
or byte [edi + eax + 0x28], 4
jmp 0x424fea
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x4250e9
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4250cc
inc eax
cmp dl, 0xd
je 0x425016
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x42503c
cmp eax, ecx
jae 0x42504a
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x424ffe
jmp 0x4250e9
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4250c7
cmp dword [ebp - 0x10], 0
je 0x4250c7
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x450f00]
test byte [eax + edi + 0x28], 0x48
je 0x4250a1
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x42508c
mov byte [esi], dl
jmp 0x42509d
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x450f00]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4250e9
cmp byte [ebp - 1], 0xa
jne 0x4250b0
cmp esi, ebx
jne 0x4250b0
mov byte [esi], 0xa
jmp 0x4250e8
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00425b2b
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4250e9
mov byte [esi], 0xd
jmp 0x4250e8
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x450f00]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4250e6
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4250e9
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4250f2
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x450f00]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x425138
cmp word [ebx], dx
jne 0x425138
or byte [eax + edi + 0x28], 4
jmp 0x42513d
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x4252a0
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x425280
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x42517e
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4251b4
cmp eax, edx
jae 0x4251c2
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x425159
jmp 0x4252a0
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42527b
cmp dword [ebp - 0x18], 0
je 0x42527b
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x450f00]
test byte [eax + edi + 0x28], 0x48
je 0x425251
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x425215
mov word [esi], cx
jmp 0x42524c
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x450f00]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x450f00]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x450f00]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4252a0
pop eax
cmp word [ebp - 4], ax
jne 0x425261
cmp esi, ebx
jne 0x425261
mov word [esi], ax
jmp 0x42529d
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00425b2b
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4252a0
push 0xd
pop eax
jmp 0x42525c
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x450f00]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x42529a
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4252a0
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x427ce0
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x43f100]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x427d2b
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.00427e7b
test al, al
jne 0x427d25
sub edx, 2
cmp edx, edi
jne 0x427d0b
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x427d4d
lea eax, [edi + 2]
cmp edx, eax
je 0x427d4d
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.00427c2c
add esp, 0x10
jmp 0x427e47
push esi
lea ecx, [ebp - 0x255]
call fcn.00427e7b
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x427d90
push dword [ebp - 0x25c]
jmp 0x427d3d
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x427dcd
cmp word [ebp - 0x226], 0
je 0x427dee
cmp word [ebp - 0x226], ax
jne 0x427dcd
cmp word [ebp - 0x224], 0
je 0x427dee
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.00427c2c
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x427e3a
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x427da7
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x427e22
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x427e47
push 0x427a5c
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.0042e150
add esp, 0x10
jmp 0x427e17
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00412f32
leave
ret

Function at 0x42ae0d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00421396
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x42ae7c
cmp esi, dword [ebp - 4]
je 0x42ae77
cmp dword [ebp + 0xc], 0
je 0x42ae77
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x42ae54
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0042a95f
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x42ae7e
xor eax, eax
inc eax
jmp 0x42ae7e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x42aee3
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x43f100]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.00421396
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.00421396
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x42af5a
cmp word [ecx], dx
je 0x42af5a
mov eax, dword [0x4381bc]
push edi
dec eax
push eax
push 0x4380a8
call fcn.0042ae82
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x42afcd
cmp word [eax], dx
je 0x42afcd
mov eax, dword [edi]
test eax, eax
je 0x42af7e
cmp word [eax], dx
je 0x42af7e
lea eax, [ebp - 0x10]
push eax
call fcn.0042a865
jmp 0x42af87
lea eax, [ebp - 0x10]
push eax
call fcn.0042a900
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x42aff7
mov eax, dword [0x4380a4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x437d98
call fcn.0042ae82
add esp, 0xc
test al, al
je 0x42aff7
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x42afc2
cmp word [eax], di
je 0x42afc2
lea eax, [ebp - 0x10]
push eax
call fcn.0042a865
pop ecx
jmp 0x42aff9
lea eax, [ebp - 0x10]
push eax
call fcn.0042a900
jmp 0x42afbf
mov eax, dword [edi]
test eax, eax
je 0x42afe4
cmp word [eax], dx
je 0x42afe4
lea eax, [ebp - 0x10]
push eax
call fcn.0042a81a
pop ecx
jmp 0x42aff7
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x42b0c2
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0042ad07
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x42b0c2
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x42b0c2
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x42b0c2
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x42b04f
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0042379a
test ebx, ebx
je 0x42b0bd
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0042379a
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x42b0c2
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x42b0c2
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0042e7f0
add esp, 0x10
xor eax, eax
inc eax
jmp 0x42b0c4
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00412f32
leave
ret
Function at 0x42eca5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.0042ec21
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x42ee14
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x42ee14
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x42edc9
jg 0x42ed01
test eax, eax
je 0x42edbf
push 1
push 0x1000
call fcn.00423182
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x42ed24
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x42edb6
push 0x8000
push ebx
call fcn.0041f0aa
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x42ed4d
jg 0x42ed48
cmp ecx, 0x1000
jb 0x42ed4d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00424751
add esp, 0x10
cmp eax, 0xffffffff
je 0x42ed92
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x42ed48
jl 0x42ed79
test ecx, ecx
jne 0x42ed3a
push dword [ebp - 0xc]
push ebx
call fcn.0041f0aa
push esi
call fcn.004223a9
add esp, 0xc
xor ebx, ebx
jmp 0x42ee22
cmp byte [edi + 0x24], 0
je 0x42eda9
cmp dword [edi + 0x20], 5
jne 0x42eda9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x42edb4
mov ebx, dword [edi + 0x18]
jmp 0x42edb6
xor ebx, ebx
push esi
call fcn.004223a9
pop ecx
jmp 0x42ee22
test ecx, ecx
jg 0x42ed8b
jl 0x42edc9
test eax, eax
jae 0x42ed8b
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00425b2b
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x42ede9
cmp byte [edi + 0x1c], 0
je 0x42ed8b
jmp 0x42ee1a
push ebx
call fcn.00428dde
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x42ed8b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x42ee22
cmp byte [edi + 0x1c], 0
je 0x42ee1f
mov ebx, dword [edi + 0x18]
jmp 0x42ee22
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00425b2b
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x42fea0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42fecd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42fecd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x100e741
Capabilities:
Encrypt data using rc4 prga

Disassembly:
adc ch, ah
mov ah, 8
inc eax
jmp 0x100e726
sub edx, 2
setns ch
xchg cl, cl
sets ch
jmp 0x100e794
xor al, 6
push 0x695e
clc
pop edx
not cl
lea eax, [ebp - 0x751e6e9c]
setno ah
nop
nop
xchg ecx, eax
not ch
mov eax, eax
nop
cld
xchg ecx, eax
mov al, 0x98
lea eax, [esi - 0x72]
xchg al, cl
cld
not ecx
setg al
jmp 0x100e775
adc word [edx + 0x1013200], 0x5867
setge ch
mov al, 0x32
xchg ecx, eax
jmp 0x100e714
lea eax, [ecx + 0x5b]
mov cl, 0x53
not ch
mov ch, ch
nop
jge 0x100e775
and al, 0xff
lea edx, [esi]
cmp ah, 0x17
mov eax, 0x67d68782
sbb dl, ah
sub ecx, 0xa394497f
jmp fcn.01013370
Function at 0x403b2f
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push edi
push dword [ebp + 8]
call fcn.00403d35
push 0x5b
push eax
mov dword [ebp - 8], eax
call fcn.00407830
mov edi, eax
xor ebx, ebx
add esp, 0xc
cmp edi, ebx
je 0x403bf0
push esi
inc edi
push 0x5d
push edi
call fcn.00407830
mov esi, eax
pop ecx
pop ecx
cmp esi, ebx
je 0x403bef
mov byte [esi], bl
inc esi
push 0x3d
push esi
call fcn.00407830
pop ecx
pop ecx
cmp eax, ebx
je 0x403bef
mov byte [eax], bl
lea eax, [ebp - 4]
push eax
push 0x20006
push ebx
push edi
push dword [section..data]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x403bb4
push ebx
push str.Could_not_open_key
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetFocus]
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
jmp 0x403be6
push esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
cmp eax, ebx
je 0x403bdd
cmp eax, 2
je 0x403bdd
push ebx
push str.Could_not_delete_value
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetFocus]
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push dword [ebp - 8]
call fcn.00403d35
pop ecx
pop esi
pop edi
pop ebx
leave
ret

Function at 0x403d35
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
pushal
call 0x403d44
pop dword [ebp - 0x44]
mov eax, 0x403d44
sub dword [ebp - 0x44], eax
mov dword [ebp - 0x54], 0x708c85de
add dword [ebp - 0x54], 0xddc5bf6d
mov dword [ebp - 0x50], 0xce445d1b
add dword [ebp - 0x50], 0x63eeef2a
mov dword [ebp - 0x4c], 0x93df68dd
sub dword [ebp - 0x4c], 0x479324af
mov dword [ebp - 0x48], 0x7b4766f3
add dword [ebp - 0x48], 0x84b8990d
lea eax, [ebp - 0x54]
push eax
mov eax, 0xc31ea670
add eax, 0x3d238a04
add eax, dword [ebp - 0x44]
call dword [eax]
mov dword [ebp - 0x54], 0x1ea5c006
add dword [ebp - 0x54], 0x55cca950
mov dword [ebp - 0x50], 0x3471b772
add dword [ebp - 0x50], 0xcfaaa03
mov dword [ebp - 0x4c], 0x347e70df
add dword [ebp - 0x4c], 0x2ef0fb8d
mov dword [ebp - 0x48], 0x827a0766
sub dword [ebp - 0x48], 0x827a0766
lea ebx, [ebp - 0x54]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x44]
call dword [eax]
push 0x40
push 0x1000
push 0x3c7ef
push 0
call eax
mov ecx, 0x6255256a
add ecx, 0x9dab1d10
mov esi, eax
mov edi, 0x434400
add edi, dword [ebp - 0x44]
mov ebx, 0xa5b43a28
sub ebx, 0x680e132a
mov dword [ebp - 0x1c], 0x53e7d1a1
mov edx, dword [edi]
add dword [ebp - 0x1c], 0x2ee0568f
xor edx, ebx
xor dword [ebp - 0x1c], 0x7270461e
mov dword [esi], edx
mov dword [ebp - 8], 0x8d1edb54
add esi, 0x79a5da11
sub esi, 0x79a5da0d
add edi, 4
loop 0x403e56
add eax, 0x7abb6908
sub eax, 0x7aba6c4d
mov ebx, eax
add eax, 0xa2c052dd
sub eax, 0xa2c052d8
mov ecx, 0xd77aa5d2
sub ecx, 0xd73aa5d2
add ecx, dword [ebp - 0x44]
call ebx
leave
ret

Function at 0x407e15
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42e180]
jne 0x407e1f
repz ret
jmp fcn.0040bc0c