joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d8ead
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4d8eec
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4d8eec
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4d8eec
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4d8eec
cmp dword [ecx + 0x74], 0xe
jbe 0x4d8eec
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4de9d1
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x531810
push 0x531808
push str.FlsAlloc
push 0x1f
call fcn.004de7fc
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4dea05
push dword [ebp + 8]
mov ecx, esi
call dword [0x4f950c]
call esi
jmp 0x4dea0b
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4dea4f
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x531820
push 0x531818
push str.FlsGetValue
push 0x21
call fcn.004de7fc
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4dea86
push dword [ebp + 8]
mov ecx, esi
call dword [0x4f950c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4dea8e
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x531828
push 0x531820
push str.FlsSetValue
push 0x22
call fcn.004de7fc
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4deac8
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4f950c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4e2e7d
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.004e2df9
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4e2fec
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4e2fec
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4e2fa1
jg 0x4e2ed9
test eax, eax
je 0x4e2f97
push 1
push 0x1000
call fcn.004de1c8
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4e2efc
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4e2f8e
push 0x8000
push ebx
call fcn.004d9c32
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4e2f25
jg 0x4e2f20
cmp ecx, 0x1000
jb 0x4e2f25
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004d7180
add esp, 0x10
cmp eax, 0xffffffff
je 0x4e2f6a
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 0x4e2f20
jl 0x4e2f51
test ecx, ecx
jne 0x4e2f12
push dword [ebp - 0xc]
push ebx
call fcn.004d9c32
push esi
call fcn.004dcec7
add esp, 0xc
xor ebx, ebx
jmp 0x4e2ffa
cmp byte [edi + 0x24], 0
je 0x4e2f81
cmp dword [edi + 0x20], 5
jne 0x4e2f81
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4e2f8c
mov ebx, dword [edi + 0x18]
jmp 0x4e2f8e
xor ebx, ebx
push esi
call fcn.004dcec7
pop ecx
jmp 0x4e2ffa
test ecx, ecx
jg 0x4e2f63
jl 0x4e2fa1
test eax, eax
jae 0x4e2f63
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004d6838
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4e2fc1
cmp byte [edi + 0x1c], 0
je 0x4e2f63
jmp 0x4e2ff2
push ebx
call fcn.004e2d8f
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4e2f63
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 0x4e2ffa
cmp byte [edi + 0x1c], 0
je 0x4e2ff7
mov ebx, dword [edi + 0x18]
jmp 0x4e2ffa
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004d6838
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4e3014
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 + 0x568e28]
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 0x4e3054
cmp byte [ebx], 0xa
jne 0x4e3054
or byte [edi + eax + 0x28], 4
jmp 0x4e3059
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 0x4e3158
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4e313b
inc eax
cmp dl, 0xd
je 0x4e3085
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4e30ab
cmp eax, ecx
jae 0x4e30b9
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 0x4e306d
jmp 0x4e3158
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 0x4e3136
cmp dword [ebp - 0x10], 0
je 0x4e3136
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x568e28]
test byte [eax + edi + 0x28], 0x48
je 0x4e3110
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4e30fb
mov byte [esi], dl
jmp 0x4e310c
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x568e28]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4e3158
cmp byte [ebp - 1], 0xa
jne 0x4e311f
cmp esi, ebx
jne 0x4e311f
mov byte [esi], 0xa
jmp 0x4e3157
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004d6838
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4e3158
mov byte [esi], 0xd
jmp 0x4e3157
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x568e28]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4e3155
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4e3158
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4e3161
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 + 0x568e28]
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 0x4e31a7
cmp word [ebx], dx
jne 0x4e31a7
or byte [eax + edi + 0x28], 4
jmp 0x4e31ac
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 0x4e330f
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 0x4e32ef
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4e31ed
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4e3223
cmp eax, edx
jae 0x4e3231
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 0x4e31c8
jmp 0x4e330f
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 0x4e32ea
cmp dword [ebp - 0x18], 0
je 0x4e32ea
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x568e28]
test byte [eax + edi + 0x28], 0x48
je 0x4e32c0
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 0x4e3284
mov word [esi], cx
jmp 0x4e32bb
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x568e28]
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 + 0x568e28]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x568e28]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4e330f
pop eax
cmp word [ebp - 4], ax
jne 0x4e32d0
cmp esi, ebx
jne 0x4e32d0
mov word [esi], ax
jmp 0x4e330c
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004d6838
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4e330f
push 0xd
pop eax
jmp 0x4e32cb
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x568e28]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4e3309
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4e330f
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 0x4e4742
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x560094]
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 0x4e478d
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004e48dd
test al, al
jne 0x4e4787
sub edx, 2
cmp edx, edi
jne 0x4e476d
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4e47af
lea eax, [edi + 2]
cmp edx, eax
je 0x4e47af
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004e468e
add esp, 0x10
jmp 0x4e48a9
push esi
lea ecx, [ebp - 0x255]
call fcn.004e48dd
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 0x4e47f2
push dword [ebp - 0x25c]
jmp 0x4e479f
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 0x4e482f
cmp word [ebp - 0x226], 0
je 0x4e4850
cmp word [ebp - 0x226], ax
jne 0x4e482f
cmp word [ebp - 0x224], 0
je 0x4e4850
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004e468e
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4e489c
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4e4809
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4e4884
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4e48a9
push 0x4e44be
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004ea840
add esp, 0x10
jmp 0x4e4879
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.004a01a0
leave
ret

Function at 0x4e51bf
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4e51d0
pop esi
ret
push ebx
push edi
push esi
call fcn.004e5188
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004dcf01
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4e51f8
push ebx
push esi
push edi
call fcn.004c0d60
add esp, 0xc
push 0
call fcn.004dcec7
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4e55c8
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004e520d
Function at 0x4e76de
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004dcbdc
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 0x4e774d
cmp esi, dword [ebp - 4]
je 0x4e7748
cmp dword [ebp + 0xc], 0
je 0x4e7748
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4e7725
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004e7230
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4e774f
xor eax, eax
inc eax
jmp 0x4e774f
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4e77b4
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x560094]
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.004dcbdc
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.004dcbdc
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 0x4e782b
cmp word [ecx], dx
je 0x4e782b
mov eax, dword [0x535694]
push edi
dec eax
push eax
push 0x535580
call fcn.004e7753
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4e789e
cmp word [eax], dx
je 0x4e789e
mov eax, dword [edi]
test eax, eax
je 0x4e784f
cmp word [eax], dx
je 0x4e784f
lea eax, [ebp - 0x10]
push eax
call fcn.004e7136
jmp 0x4e7858
lea eax, [ebp - 0x10]
push eax
call fcn.004e71d1
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4e78c8
mov eax, dword [0x53557c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x535270
call fcn.004e7753
add esp, 0xc
test al, al
je 0x4e78c8
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4e7893
cmp word [eax], di
je 0x4e7893
lea eax, [ebp - 0x10]
push eax
call fcn.004e7136
pop ecx
jmp 0x4e78ca
lea eax, [ebp - 0x10]
push eax
call fcn.004e71d1
jmp 0x4e7890
mov eax, dword [edi]
test eax, eax
je 0x4e78b5
cmp word [eax], dx
je 0x4e78b5
lea eax, [ebp - 0x10]
push eax
call fcn.004e70eb
pop ecx
jmp 0x4e78c8
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 0x4e7993
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004e75d8
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4e7993
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4e7993
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4e7993
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4e7920
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004dec0d
test ebx, ebx
je 0x4e798e
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004dec0d
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e7993
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 0x4e7993
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004eafda
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4e7995
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a01a0
leave
ret
Function at 0x4028a8
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x4028e5
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402905
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.004042dc
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x402a6c
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040406c
test esi, esi
jne 0x402aa2
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040415c
jmp 0x402ac0
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402980
mov edi, eax
test esi, esi
je 0x402ac0
cmp dword [ebx], 0
je 0x402ac0
dec esi
jmp 0x402aa9
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403124
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x44e020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4031bc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40319c
xor eax, eax
push ebp
push 0x403195
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x4031d8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40319c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x44e020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x44e020], ax
mov esp, ebp
pop ebp
ret

Function at 0x403ef0
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x450044], 0
je 0x403f51
cmp word [0x450218], 0xd7b2
jne 0x403f19
cmp dword [0x450220], 0
jbe 0x403f19
mov eax, 0x450214
call dword [0x450230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x44e06c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x403f78
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x44e030], 0
jne 0x403f6d
push 0
push 0x44e064
push 0x44e06c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405bc4
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x405c2a
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004042dc
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402ce8
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405c14
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405c31
lea eax, [ebp - 0x10]
call fcn.0040406c
ret

Function at 0x40ac0c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40ac45
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0040415c
jmp 0x40ac4e
mov eax, ebx
mov edx, esi
call fcn.004040c0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40ac58
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40ac79
mov al, byte [esp]
jmp 0x40ac7b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b300
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b178
mov eax, dword [0x44f014]
cmp byte [eax], 0
je 0x40b37c
mov eax, dword [0x44ee44]
call fcn.00402b54
call fcn.00402834
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.0040846c
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40b3c4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b3b2
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x44edf4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x450660]
call fcn.004050d8
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40bc18
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40bcee
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404104
lea eax, [ebp - 8]
call fcn.0040457c
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.0040452c
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40bcd8
mov eax, ebx
call fcn.004026cc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40bcd1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.0040452c
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40bcbb
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40bd00
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40bcbb
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bcd8
mov eax, dword [ebp - 0x10]
call fcn.004026ec
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bcf5
lea eax, [ebp - 8]
call fcn.0040406c
ret

Function at 0x40c16c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40c1d0
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004042dc
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00407f44
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c1d7
lea eax, [ebp - 0xc]
call fcn.0040406c
ret

Function at 0x41a2e4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x450884
cmp dword [edi], 0
jne 0x41a360
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x450880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x44e3f8
mov ecx, 2
call fcn.00402940
mov edx, 0x41a2bc
lea eax, [esi + 5]
call fcn.0041a2dc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041a2dc
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x41a335
mov dword [0x450880], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41b574
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41b57a
ret