joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1003f9a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
xor eax, eax
push esi
mov esi, ecx
nop dword [eax + eax]
mov dl, byte [esi + eax + 4]
mov ecx, dword [esi]
add cl, al
xor cl, dl
mov byte [esi + eax + 4], cl
inc eax
cmp eax, 4
jb 0x1003f9b0
mov byte [esi + 8], 0
mov al, byte [esi + 4]
mov byte [ebp - 8], al
lea eax, [ebp - 8]
push eax
push str._with_key_0x
push 1
push str.____Select_MetaString4_implementation_
push 0x1012ca98
mov dword [ebp - 4], 2
call fcn.10002460
add esp, 8
mov ecx, eax
call fcn.10003830
push eax
call fcn.10002460
add esp, 8
push eax
call fcn.10007300
push eax
call fcn.10002840
add esp, 0xc
lea eax, [esi + 4]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10047c60
Capabilities:
Create udp socket
Initialize winsock library
Receive data
Receive data on socket
Resolve dns
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x10114d18]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.WS2_32.dll_WSAStartup]
push esi
push edi
mov dword [ebp - 0x208], eax
xor esi, esi
nop word [eax + eax]
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [ebp - 0x204]
push eax
push 2
call ebx
test eax, eax
jne 0x10047d02
push 0x30
push eax
lea eax, [ebp - 0x44]
push eax
call fcn.10087b80
push 0x30
lea eax, [ebp - 0x74]
mov byte [ebp - 0x44], 0x1b
push 0
push eax
call fcn.10087b80
add esp, 0x18
push 0x11
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov edi, eax
cmp edi, 0xffffffff
je 0x10047d02
lea eax, [ebp - 0x20c]
xorps xmm0, xmm0
push eax
push 0
push 0x100eaf7c
push dword [ebp - 0x208]
movups xmmword [ebp - 0x14], xmm0
call dword [sym.imp.WS2_32.dll_getaddrinfo]
test eax, eax
je 0x10047d1d
inc esi
cmp esi, 0xa
jl 0x10047c90
pop edi
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100858b1
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0x20c]
mov eax, edx
test eax, eax
je 0x10047d47
nop dword [eax]
cmp dword [eax + 4], 2
jne 0x10047d40
mov ecx, dword [eax + 0x18]
movups xmm0, xmmword [ecx]
movups xmmword [ebp - 0x14], xmm0
mov eax, dword [eax + 0x1c]
test eax, eax
jne 0x10047d30
push edx
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
lea ecx, [ebp - 0x44]
call fcn.10047dd0
push 0x10
lea eax, [ebp - 0x14]
push eax
push 0
push 0x30
lea eax, [ebp - 0x44]
push eax
push edi
call dword [sym.imp.WS2_32.dll_sendto]
lea ecx, [ebp - 0x44]
call fcn.10047dd0
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push 0x30
lea eax, [ebp - 0x74]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
lea ecx, [ebp - 0x74]
call fcn.10047dd0
mov eax, 0xcccccccd
mul dword [ebp - 0x4c]
shr edx, 3
lea eax, [edx + edx*4]
lea esi, [eax*2 - 0x3aa7e80]
and esi, 0x7fffffff
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
xor edx, edx
pop ebx
call fcn.100858b1
mov esp, ebp
pop ebp
ret
Function at 0x1004b9dd
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
test eax, eax
jg 0x1004b9fe
jl 0x1004b9f5
test edi, edi
jne 0x1004b9fe
xor eax, eax
xor edx, edx
jmp 0x1004babf
cmp dword [ebx + 0x38], 0
je 0x1004ba13
push eax
push edi
push dword [ebp + 8]
call fcn.1004bac5
jmp 0x1004babf
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x1004ba5a
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x1004ba5a
cmp eax, edi
jb 0x1004ba34
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.10088140
mov ecx, dword [ebp - 4]
add esp, 0xc
mov eax, dword [ebp + 8]
sub esi, ecx
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], ecx
mov eax, dword [ebx + 0x1c]
add dword [eax], ecx
jmp 0x1004ba60
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x1004bab4
mov ecx, ebx
call fcn.1004ac87
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x1004ba9f
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.100b4dcc
mov ecx, dword [ebp - 4]
sub esi, eax
add ecx, eax
add esp, 0x10
mov dword [ebp - 4], ecx
mov edx, esi
cmp eax, 0xfff
jne 0x1004bab4
jmp 0x1004ba72
test edx, edx
je 0x1004bab4
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.100b4dcc
add esp, 0x10
sub esi, eax
mov edx, dword [ebp + 0x10]
sub edi, esi
mov eax, edi
sbb edx, 0
pop esi
pop edi
pop ebx
leave
ret 0xc

Function at 0x10066269
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret
Function at 0x100b16fd
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x100b173c
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100b173c
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100b173c
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x100b173c
cmp dword [ecx + 0x74], 0xe
jbe 0x100b173c
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x100c6fac
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100f23fc
push 0x100f23f4
push 0x100ef990
push 0x1f
call fcn.100c6c7a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100c6fe0
push dword [ebp + 8]
mov ecx, esi
call dword [0x100ea420]
call esi
jmp 0x100c6fe6
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x100c702a
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100f240c
push 0x100f2404
push 0x100ef9b4
push 0x21
call fcn.100c6c7a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100c7061
push dword [ebp + 8]
mov ecx, esi
call dword [0x100ea420]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x100c7069
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100f2414
push 0x100f240c
push 0x100ef9c8
push 0x22
call fcn.100c6c7a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100c70a3
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x100ea420]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x100ca2a5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.10085b60
mov eax, dword [0x10114d18]
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.100c4dec
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x100ca2e7
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x100ca443
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.10085b90
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 + 0x1012d718]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.100cb847
mov ecx, dword [esi*4 + 0x1012d718]
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 0x100ca43c
cmp eax, dword [ecx + edi + 0x24]
jne 0x100ca43c
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 0x100ca43c
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100cb847
add esp, 0x14
test edx, edx
jl 0x100ca43c
jg 0x100ca3b2
test eax, eax
jb 0x100ca43c
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x100ca43c
jl 0x100ca3cc
cmp dword [ebp - 0x1008], eax
ja 0x100ca43c
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x100ca3ea
test ebx, ebx
je 0x100ca423
cmp ecx, edi
jae 0x100ca423
mov al, byte [ecx]
cmp al, 0xd
jne 0x100ca404
lea eax, [edi - 1]
cmp ecx, eax
jae 0x100ca410
cmp byte [ecx + 1], 0xa
jne 0x100ca410
inc ecx
jmp 0x100ca410
movzx eax, al
movsx eax, byte [eax + 0x10114fc0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x100ca3ea
cmp edx, ebx
jne 0x100ca3ea
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x100ca441
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.100858b1
leave
ret
Function at 0x100ca9c1
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 + 0x1012d718]
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 0x100caa01
cmp byte [ebx], 0xa
jne 0x100caa01
or byte [edi + eax + 0x28], 4
jmp 0x100caa06
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 0x100cab05
mov dl, byte [eax]
cmp dl, 0x1a
je 0x100caae8
inc eax
cmp dl, 0xd
je 0x100caa32
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x100caa58
cmp eax, ecx
jae 0x100caa66
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 0x100caa1a
jmp 0x100cab05
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 0x100caae3
cmp dword [ebp - 0x10], 0
je 0x100caae3
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x1012d718]
test byte [eax + edi + 0x28], 0x48
je 0x100caabd
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x100caaa8
mov byte [esi], dl
jmp 0x100caab9
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x1012d718]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x100cab05
cmp byte [ebp - 1], 0xa
jne 0x100caacc
cmp esi, ebx
jne 0x100caacc
mov byte [esi], 0xa
jmp 0x100cab04
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.100cb865
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x100cab05
mov byte [esi], 0xd
jmp 0x100cab04
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x1012d718]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x100cab02
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x100cab05
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x100cab0e
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 + 0x1012d718]
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 0x100cab54
cmp word [ebx], dx
jne 0x100cab54
or byte [eax + edi + 0x28], 4
jmp 0x100cab59
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 0x100cacbc
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 0x100cac9c
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x100cab9a
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x100cabd0
cmp eax, edx
jae 0x100cabde
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 0x100cab75
jmp 0x100cacbc
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 0x100cac97
cmp dword [ebp - 0x18], 0
je 0x100cac97
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x1012d718]
test byte [eax + edi + 0x28], 0x48
je 0x100cac6d
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 0x100cac31
mov word [esi], cx
jmp 0x100cac68
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x1012d718]
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 + 0x1012d718]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x1012d718]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x100cacbc
pop eax
cmp word [ebp - 4], ax
jne 0x100cac7d
cmp esi, ebx
jne 0x100cac7d
mov word [esi], ax
jmp 0x100cacb9
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.100cb865
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x100cacbc
push 0xd
pop eax
jmp 0x100cac78
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x1012d718]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x100cacb6
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x100cacbc
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 0x100cf179
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x10114d18]
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 0x100cf1c4
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.100cf54b
test al, al
jne 0x100cf1be
sub edx, 2
cmp edx, edi
jne 0x100cf1a4
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x100cf1e6
lea eax, [edi + 2]
cmp edx, eax
je 0x100cf1e6
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.100cee40
add esp, 0x10
jmp 0x100cf2e0
push esi
lea ecx, [ebp - 0x255]
call fcn.100cf54b
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 0x100cf229
push dword [ebp - 0x25c]
jmp 0x100cf1d6
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 0x100cf266
cmp word [ebp - 0x226], 0
je 0x100cf287
cmp word [ebp - 0x226], ax
jne 0x100cf266
cmp word [ebp - 0x224], 0
je 0x100cf287
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.100cee40
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x100cf2d3
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x100cf240
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x100cf2bb
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x100cf2e0
push 0x100ce95f
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.100da5f0
add esp, 0x10
jmp 0x100cf2b0
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.100858b1
leave
ret
Function at 0x100d06bb
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 0x100d0758
push ebx
push esi
call fcn.100d0677
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.100cd756
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100d0705
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100d0757
push edi
push eax
call fcn.100c3d06
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100d0725
call fcn.100c3ccc
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100d0756
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.100cd756
add esp, 0x20
test eax, eax
jne 0x100d0744
push edi
call fcn.100c3ccc
jmp 0x100d074c
push ebx
call fcn.100c3ccc
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 0x100d075b
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x100d076c
pop esi
ret
push ebx
push edi
push esi
call fcn.100d0677
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.100c3d06
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x100d0794
push ebx
push esi
push edi
call fcn.10088140
add esp, 0xc
push 0
call fcn.100c3ccc
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x100d1083
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100d0a09

Function at 0x100d3508
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.100c1a73
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 0x100d3577
cmp esi, dword [ebp - 4]
je 0x100d3572
cmp dword [ebp + 0xc], 0
je 0x100d3572
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x100d354f
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.100d305a
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x100d3579
xor eax, eax
inc eax
jmp 0x100d3579
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x100d35de
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10114d18]
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.100c1a73
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.100c1a73
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 0x100d3655
cmp word [ecx], dx
je 0x100d3655
mov eax, dword [0x100f2bb4]
push edi
dec eax
push eax
push 0x100f2aa0
call fcn.100d357d
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x100d36c8
cmp word [eax], dx
je 0x100d36c8
mov eax, dword [edi]
test eax, eax
je 0x100d3679
cmp word [eax], dx
je 0x100d3679
lea eax, [ebp - 0x10]
push eax
call fcn.100d2f60
jmp 0x100d3682
lea eax, [ebp - 0x10]
push eax
call fcn.100d2ffb
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x100d36f2
mov eax, dword [0x100f2a9c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x100f2790
call fcn.100d357d
add esp, 0xc
test al, al
je 0x100d36f2
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x100d36bd
cmp word [eax], di
je 0x100d36bd
lea eax, [ebp - 0x10]
push eax
call fcn.100d2f60
pop ecx
jmp 0x100d36f4
lea eax, [ebp - 0x10]
push eax
call fcn.100d2ffb
jmp 0x100d36ba
mov eax, dword [edi]
test eax, eax
je 0x100d36df
cmp word [eax], dx
je 0x100d36df
lea eax, [ebp - 0x10]
push eax
call fcn.100d2ef7
pop ecx
jmp 0x100d36f2
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 0x100d37bd
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.100d3402
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x100d37bd
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x100d37bd
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x100d37bd
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100d374a
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.100c733a
test ebx, ebx
je 0x100d37b8
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.100c733a
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x100d37bd
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 0x100d37bd
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.100db525
add esp, 0x10
xor eax, eax
inc eax
jmp 0x100d37bf
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100858b1
leave
ret
Function at 0x100ddabe
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100dd992

Function at 0x100e0080
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100e00ad
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100e00ad
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x430004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
nop
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x3a8478e6
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..rdata
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
mov ebx, 0x42e1d0
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
pop eax
nop
nop
nop
nop
mov esi, 0x5a77eb8
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219