joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407be0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, ecx
push esi
push edi
lea esi, [ebx + 0x68]
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [ebp + 8]
xor eax, eax
test edi, edi
js 0x407c07
cmp edi, 0x2710
setl al
test eax, eax
je 0x407cb5
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x407cad
mov eax, dword [ebp + 0x10]
add dword [eax + 0x824], ecx
add eax, 0x24
push eax
push edi
mov ecx, ebx
call fcn.00407670
test al, al
je 0x407cad
mov edx, dword [ebp + 0x10]
push 0
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov ecx, dword [edx + 0x824]
lea eax, [edx + 0x24]
add eax, ecx
mov dword [edx + 0x18], eax
add edx, 0x14
mov eax, 0x800
sub eax, ecx
mov dword [edx], eax
mov eax, dword [ebp + 0x10]
push eax
mov dword [eax + 0x1c], 0
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
imul eax, edi, 0x2c
push 1
push edx
push dword [eax + 0x446f08]
call dword [sym.imp.WS2_32.dll_WSARecv]
cmp eax, 0xffffffff
jne 0x407cb5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x3e5
je 0x407cb5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str._SocketManager__WSARecv___failed_with_error:__d
push 1
call fcn.00408750
add esp, 0xc
push edi
mov ecx, ebx
call fcn.00407b00
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x407cd0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, ecx
push esi
push edi
mov dword [ebp - 0x10], ebx
lea esi, [ebx + 0x68]
push esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [ebp + 8]
xor eax, eax
test edi, edi
js 0x407cfd
cmp edi, 0x2710
setl al
test eax, eax
je 0x407e61
mov eax, dword [ebp + 0xc]
test eax, eax
jne 0x407d13
mov ecx, ebx
jmp 0x407e5b
mov ebx, dword [ebp + 0x10]
imul ecx, edi, 0x2c
mov dword [ebp - 0xc], ecx
mov ecx, dword [ebx + 0x824]
add ecx, eax
mov dword [ebx + 0x824], ecx
cmp ecx, dword [ebx + 0x20]
jl 0x407df7
mov eax, dword [ebx + 0x1028]
test eax, eax
jg 0x407d54
push esi
mov dword [ebx + 0x20], 0
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp eax, 0x800
jle 0x407dbe
lea eax, [ebx + 0x24]
mov dword [ebx + 0x14], 0x800
lea edx, [ebx + 0x828]
mov dword [ebx + 0x18], eax
mov edi, eax
mov dword [ebx + 0x1c], 1
mov eax, dword [ebx + 0x1028]
mov esi, edx
mov ecx, 0x200
mov dword [ebx + 0x20], 0x800
rep movsd dword es:[edi], dword [esi]
add eax, 0xfffff800
mov dword [ebx + 0x824], 0
push eax
lea esi, [ebx + 0x1028]
push esi
push edx
call fcn.0040ce40
mov edi, dword [ebp + 8]
lea edx, [ebx + 0x14]
add esp, 0xc
add dword [esi], 0xfffff800
mov esi, dword [ebp - 4]
jmp 0x407e10
push eax
lea eax, [ebx + 0x828]
push eax
lea esi, [ebx + 0x24]
push esi
call fcn.0040d800
mov eax, dword [ebx + 0x1028]
add esp, 0xc
mov dword [ebx + 0x18], esi
mov esi, dword [ebp - 4]
mov dword [ebx + 0x20], eax
mov dword [ebx + 0x824], 0
mov dword [ebx + 0x1028], 0
jmp 0x407e04
lea eax, [ebx + 0x24]
add eax, ecx
mov dword [ebx + 0x18], eax
mov eax, dword [ebx + 0x20]
sub eax, ecx
lea edx, [ebx + 0x14]
mov dword [ebx + 0x1c], 1
mov dword [edx], eax
push 0
push ebx
push 0
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
mov eax, dword [ebp - 0xc]
push 1
push edx
push dword [eax + 0x446f08]
call dword [sym.imp.WS2_32.dll_WSASend]
cmp eax, 0xffffffff
jne 0x407e61
mov ebx, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call ebx
cmp eax, 0x3e5
je 0x407e61
call ebx
push eax
push str._SocketManager__WSASend___failed_with_error:__d
push 1
call fcn.00408750
mov ecx, dword [ebp - 0x10]
add esp, 0xc
push edi
call fcn.00407b00
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x408360
Capabilities:
Create thread
Create udp socket
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [0x443b90], eax
cmp eax, 0xffffffff
jne 0x4083da
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str._SocketManagerUdp__WSASocket___failed_with_error:__d
push 1
call fcn.00408750
mov eax, dword [0x443ba4]
add esp, 0xc
test eax, eax
je 0x4083b8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [0x443ba4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [0x443ba4], 0
mov eax, dword [0x443b90]
cmp eax, 0xffffffff
je 0x4083d3
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [0x443b90], 0xffffffff
xor al, al
pop ecx
pop ebp
ret 4
mov eax, 2
push 0
mov word [0x443b94], ax
call dword [sym.imp.WS2_32.dll_htonl]
push dword [ebp + 8]
mov dword [0x443b98], eax
call dword [sym.imp.WS2_32.dll_htons]
push 0x10
push 0x443b94
push dword [0x443b90]
mov word [0x443b96], ax
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
jne 0x40842a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str._SocketManagerUdp__bind___failed_with_error:__d
jmp 0x408386
push 0
push 0
push 0x443b90
push 0x4084f0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [0x443ba4], eax
test eax, eax
jne 0x40846d
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str._SocketManagerUdp__CreateThread___failed_with_error:__d
push 1
call fcn.00408750
add esp, 0xc
call fcn.004084a0
xor al, al
pop ecx
pop ebp
ret 4
push 0x1000
push 0
push 0x443ba8
call fcn.0040dd80
add esp, 0xc
mov dword [0x444ba8], 0
mov al, 1
pop ecx
pop ebp
ret 4

Function at 0x4084a0
Capabilities:
Terminate thread

Disassembly:
mov eax, dword [0x443ba4]
test eax, eax
je 0x4084c8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [0x443ba4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [0x443ba4], 0
mov eax, dword [0x443b90]
cmp eax, 0xffffffff
je 0x4084e3
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [0x443b90], 0xffffffff
ret

Function at 0x4086e0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0x443070]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x100
lea eax, [ebp - 0x104]
push 0
push eax
call fcn.0040dd80
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.00403d50
add esp, 0x20
lea eax, [ebp - 0x104]
push 0x10
push str.Error
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x418d5e
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x418d9d
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x418d9d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x418d9d
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x418d9d
cmp dword [ecx + 0x74], 0xe
jbe 0x418d9d
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x41cd46
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsAlloc
push 0x436d4c
push str.FlsAlloc
push 0x1f
call fcn.0041cbb1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41cd7a
push dword [ebp + 8]
mov ecx, esi
call dword [0x431270]
call esi
jmp 0x41cd80
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x41cdc4
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsGetValue
push 0x436d70
push str.FlsGetValue
push 0x21
call fcn.0041cbb1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41cdfb
push dword [ebp + 8]
mov ecx, esi
call dword [0x431270]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x41ce03
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsSetValue
push 0x436d84
push str.FlsSetValue
push 0x22
call fcn.0041cbb1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41ce3d
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x431270]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x41f78c
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 + 0x446ba8]
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 0x41f7cc
cmp byte [ebx], 0xa
jne 0x41f7cc
or byte [edi + eax + 0x28], 4
jmp 0x41f7d1
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 0x41f8d0
mov dl, byte [eax]
cmp dl, 0x1a
je 0x41f8b3
inc eax
cmp dl, 0xd
je 0x41f7fd
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x41f823
cmp eax, ecx
jae 0x41f831
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 0x41f7e5
jmp 0x41f8d0
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 0x41f8ae
cmp dword [ebp - 0x10], 0
je 0x41f8ae
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x446ba8]
test byte [eax + edi + 0x28], 0x48
je 0x41f888
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41f873
mov byte [esi], dl
jmp 0x41f884
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x446ba8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41f8d0
cmp byte [ebp - 1], 0xa
jne 0x41f897
cmp esi, ebx
jne 0x41f897
mov byte [esi], 0xa
jmp 0x41f8cf
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004206ae
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41f8d0
mov byte [esi], 0xd
jmp 0x41f8cf
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x446ba8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41f8cd
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41f8d0
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41f8d9
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 + 0x446ba8]
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 0x41f91f
cmp word [ebx], dx
jne 0x41f91f
or byte [eax + edi + 0x28], 4
jmp 0x41f924
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 0x41fa87
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 0x41fa67
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x41f965
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41f99b
cmp eax, edx
jae 0x41f9a9
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 0x41f940
jmp 0x41fa87
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 0x41fa62
cmp dword [ebp - 0x18], 0
je 0x41fa62
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x446ba8]
test byte [eax + edi + 0x28], 0x48
je 0x41fa38
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 0x41f9fc
mov word [esi], cx
jmp 0x41fa33
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x446ba8]
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 + 0x446ba8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x446ba8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x41fa87
pop eax
cmp word [ebp - 4], ax
jne 0x41fa48
cmp esi, ebx
jne 0x41fa48
mov word [esi], ax
jmp 0x41fa84
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004206ae
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x41fa87
push 0xd
pop eax
jmp 0x41fa43
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x446ba8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x41fa81
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x41fa87
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 0x420b07
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040bfb0
mov eax, dword [0x443070]
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.0041ecc1
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x420b49
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x420ca5
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0042f1b0
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 + 0x446ba8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00420690
mov ecx, dword [esi*4 + 0x446ba8]
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 0x420c9e
cmp eax, dword [ecx + edi + 0x24]
jne 0x420c9e
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 0x420c9e
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00420690
add esp, 0x14
test edx, edx
jl 0x420c9e
jg 0x420c14
test eax, eax
jb 0x420c9e
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x420c9e
jl 0x420c2e
cmp dword [ebp - 0x1008], eax
ja 0x420c9e
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x420c4c
test ebx, ebx
je 0x420c85
cmp ecx, edi
jae 0x420c85
mov al, byte [ecx]
cmp al, 0xd
jne 0x420c66
lea eax, [edi - 1]
cmp ecx, eax
jae 0x420c72
cmp byte [ecx + 1], 0xa
jne 0x420c72
inc ecx
jmp 0x420c72
movzx eax, al
movsx eax, byte [eax + 0x4432e0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x420c4c
cmp edx, ebx
jne 0x420c4c
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x420ca3
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040add8
leave
ret
Function at 0x426499
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x426536
push ebx
push esi
call fcn.00426462
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.00425291
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4264e3
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x426535
push edi
push eax
call fcn.00418083
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x426503
call fcn.004183f5
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x426534
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00425291
add esp, 0x20
test eax, eax
jne 0x426522
push edi
call fcn.004183f5
jmp 0x42652a
push ebx
call fcn.004183f5
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x426539
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x42654a
pop esi
ret
push ebx
push edi
push esi
call fcn.00426462
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00418083
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x426572
push ebx
push esi
push edi
call fcn.0040d800
add esp, 0xc
push 0
call fcn.004183f5
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x426ccc
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004267e7

Function at 0x429358
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0041c621
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 0x4293c7
cmp esi, dword [ebp - 4]
je 0x4293c2
cmp dword [ebp + 0xc], 0
je 0x4293c2
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x42939f
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00428eaa
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4293c9
xor eax, eax
inc eax
jmp 0x4293c9
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x42942e
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x443070]
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.0041c621
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.0041c621
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 0x4294a5
cmp word [ecx], dx
je 0x4294a5
mov eax, dword [0x437bc4]
push edi
dec eax
push eax
push 0x437ab0
call fcn.004293cd
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x429518
cmp word [eax], dx
je 0x429518
mov eax, dword [edi]
test eax, eax
je 0x4294c9
cmp word [eax], dx
je 0x4294c9
lea eax, [ebp - 0x10]
push eax
call fcn.00428db0
jmp 0x4294d2
lea eax, [ebp - 0x10]
push eax
call fcn.00428e4b
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x429542
mov eax, dword [0x437aac]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4377a0
call fcn.004293cd
add esp, 0xc
test al, al
je 0x429542
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x42950d
cmp word [eax], di
je 0x42950d
lea eax, [ebp - 0x10]
push eax
call fcn.00428db0
pop ecx
jmp 0x429544
lea eax, [ebp - 0x10]
push eax
call fcn.00428e4b
jmp 0x42950a
mov eax, dword [edi]
test eax, eax
je 0x42952f
cmp word [eax], dx
je 0x42952f
lea eax, [ebp - 0x10]
push eax
call fcn.00428d65
pop ecx
jmp 0x429542
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 0x42960d
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00429252
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x42960d
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x42960d
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x42960d
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x42959a
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0041cf43
test ebx, ebx
je 0x429608
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0041cf43
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x42960d
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 0x42960d
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0042df39
add esp, 0x10
xor eax, eax
inc eax
jmp 0x42960f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040add8
leave
ret
Function at 0x42e925
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.0042e8a1
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x42ea94
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x42ea94
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x42ea49
jg 0x42e981
test eax, eax
je 0x42ea3f
push 1
push 0x1000
call fcn.00417aab
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x42e9a4
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x42ea36
push 0x8000
push ebx
call fcn.00419d46
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x42e9cd
jg 0x42e9c8
cmp ecx, 0x1000
jb 0x42e9cd
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00422624
add esp, 0x10
cmp eax, 0xffffffff
je 0x42ea12
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 0x42e9c8
jl 0x42e9f9
test ecx, ecx
jne 0x42e9ba
push dword [ebp - 0xc]
push ebx
call fcn.00419d46
push esi
call fcn.004183f5
add esp, 0xc
xor ebx, ebx
jmp 0x42eaa2
cmp byte [edi + 0x24], 0
je 0x42ea29
cmp dword [edi + 0x20], 5
jne 0x42ea29
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x42ea34
mov ebx, dword [edi + 0x18]
jmp 0x42ea36
xor ebx, ebx
push esi
call fcn.004183f5
pop ecx
jmp 0x42eaa2
test ecx, ecx
jg 0x42ea0b
jl 0x42ea49
test eax, eax
jae 0x42ea0b
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004206ae
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x42ea69
cmp byte [edi + 0x1c], 0
je 0x42ea0b
jmp 0x42ea9a
push ebx
call fcn.004272ef
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x42ea0b
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 0x42eaa2
cmp byte [edi + 0x1c], 0
je 0x42ea9f
mov ebx, dword [edi + 0x18]
jmp 0x42eaa2
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004206ae
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x41cafa
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov eax, section.sect_0
call 0x41cafa
lcall 0x5de5, 0x8b10c483
jmp loc.007bb740