joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10018304
Capabilities:
Encode data using xor

Disassembly:
push 0x14
mov eax, 0x1003e6d5
call fcn.1001d244
mov esi, ecx
and dword [ebp - 4], 0
lea eax, [ebp - 0x14]
mov ecx, dword [ebp + 8]
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.10007791
test al, al
je 0x10018415
mov ebx, dword [ebp - 0x14]
xor eax, eax
mov edi, dword [ebp - 0x18]
test ebx, ebx
je 0x10018343
xor byte [eax + edi], 0x55
inc eax
cmp eax, ebx
jb 0x1001833a
xor eax, eax
cmp byte [esi + 0x62], 0
mov word [ebp - 0x12], ax
mov al, byte [esi + 0x60]
mov byte [ebp - 0x14], al
mov al, byte [esi + 0x61]
mov byte [ebp - 0x13], al
lea eax, [esi + 0x14]
je 0x100183b2
push eax
lea eax, [ebp - 0x14]
push eax
movzx eax, byte [esi + 8]
push eax
sub esp, 0x18
lea eax, [esi + 0x48]
mov ecx, esp
mov dword [ebp - 0x18], esp
push eax
call fcn.10002cf6
sub esp, 0x18
mov byte [ebp - 4], 1
lea eax, [esi + 0x30]
mov dword [ebp - 0x20], esp
mov ecx, esp
push eax
call fcn.10002cf6
sub esp, 0x18
mov byte [ebp - 4], 2
lea eax, [esi + 0x18]
mov ecx, esp
push eax
call fcn.10002cf6
mov edx, ebx
mov byte [ebp - 4], 0
mov ecx, edi
call fcn.10016e7c
add esp, 0x54
jmp 0x100183d9
push dword [esi + 0x64]
push eax
lea eax, [ebp - 0x14]
push eax
movzx eax, byte [esi + 8]
push eax
sub esp, 0x18
lea eax, [esi + 0x18]
mov ecx, esp
push eax
call fcn.10002cf6
mov edx, ebx
mov ecx, edi
call fcn.10016dfb
add esp, 0x28
mov dword [ebp - 0x14], eax
xor eax, eax
test ebx, ebx
je 0x100183eb
xor byte [eax + edi], 0x55
inc eax
cmp eax, ebx
jb 0x100183e2
push edi
call fcn.1001c957
mov edx, dword [ebp - 0x14]
pop ecx
test edx, edx
je 0x10018415
movzx eax, byte [esi + 9]
push ecx
mov ecx, dword [esi + 0x14]
push eax
push 0
call fcn.10016f74
add esp, 0xc
test eax, eax
je 0x10018415
xor ebx, ebx
inc ebx
jmp 0x10018417
xor bl, bl
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x10018423
call fcn.10001270
mov al, bl
call fcn.1001d1f3
ret 8

Function at 0x100184c6
Capabilities:
Encode data using xor

Disassembly:
push ecx
push ecx
push ebp
mov ebp, ecx
lea eax, [esp + 4]
push eax
lea eax, [esp + 0xc]
push eax
mov ecx, dword [ebp + 0xc]
call fcn.10007791
test al, al
je 0x10018524
push ebx
mov ebx, dword [esp + 8]
push esi
xor esi, esi
mov eax, esi
push edi
mov edi, dword [esp + 0x14]
test ebx, ebx
je 0x100184fd
xor byte [eax + edi], 0x55
inc eax
cmp eax, ebx
jb 0x100184f4
movzx eax, byte [ebp + 8]
mov edx, ebx
push ecx
push eax
mov ecx, edi
call fcn.10016d9a
pop ecx
pop ecx
test ebx, ebx
je 0x1001851b
xor byte [esi + edi], 0x55
inc esi
cmp esi, ebx
jb 0x10018512
pop edi
pop esi
pop ebx
pop ebp
add esp, 8
jmp eax
pop ebp
pop ecx
pop ecx
ret
Function at 0x10018f5f
Capabilities:
Create thread

Disassembly:
push 0xc
mov eax, 0x1003e8b0
call fcn.1001d244
mov ebx, ecx
mov esi, dword [ebp + 0x10]
push 0x10
call fcn.1001c8f6
pop ecx
mov edi, eax
push esi
mov ecx, edi
call fcn.100014c2
mov ecx, dword [ebp + 0xc]
xor esi, esi
mov eax, dword [ebp + 8]
mov dword [ebp - 0x18], esi
mov ecx, dword [ecx]
mov dword [edi + 8], ecx
lea ecx, [ebp - 0x18]
mov eax, dword [eax]
mov dword [edi + 0xc], eax
call fcn.10018fe0
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], edi
lea ecx, [ebp - 0x18]
mov dword [ebp - 4], esi
call fcn.10018fe0
xor eax, eax
lea esi, [ebx + 4]
push esi
push eax
push edi
push 0x10018fff
push eax
push eax
call fcn.10022225
add esp, 0x18
mov dword [ebx], eax
test eax, eax
je 0x10018fd5
call fcn.1001d1f3
ret 0xc
and dword [esi], 0
push 6
call fcn.1001abfc
int3
Function at 0x1001a950
Capabilities:
Create thread

Disassembly:
cmp dword [esp + 8], 1
mov eax, dword [esp + 4]
mov dword [0x100528a0], eax
jne 0x1001a972
xor ecx, ecx
push ecx
push ecx
push ecx
push 0x1001a93b
push ecx
push ecx
call dword [sym.imp.KERNEL32.dll_CreateThread]
xor eax, eax
inc eax
ret 0xc

Function at 0x1001bb50
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 0x1001bb71
jl 0x1001bb68
test edi, edi
jne 0x1001bb71
xor eax, eax
xor edx, edx
jmp 0x1001bc32
cmp dword [ebx + 0x38], 0
je 0x1001bb86
push eax
push edi
push dword [ebp + 8]
call fcn.10013443
jmp 0x1001bc32
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x1001bbcd
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x1001bbcd
cmp eax, edi
jb 0x1001bba7
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.1001e010
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 0x1001bbd3
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x1001bc27
mov ecx, ebx
call fcn.1001b477
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x1001bc12
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.10028b6c
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 0x1001bc27
jmp 0x1001bbe5
test edx, edx
je 0x1001bc27
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.10028b6c
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 0x1002a9b9
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x1002a9f8
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1002a9f8
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1002a9f8
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x1002a9f8
cmp dword [ecx + 0x74], 0xe
jbe 0x1002a9f8
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x1002c1f8
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10042aec
push 0x10042ae4
push str.FlsAlloc
push 0x1f
call fcn.1002c080
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1002c22c
push dword [ebp + 8]
mov ecx, esi
call dword [0x1003f1f8]
call esi
jmp 0x1002c232
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1002c276
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10042afc
push 0x10042af4
push str.FlsGetValue
push 0x21
call fcn.1002c080
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1002c2ad
push dword [ebp + 8]
mov ecx, esi
call dword [0x1003f1f8]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x1002c2b5
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10042b04
push 0x10042afc
push str.FlsSetValue
push 0x22
call fcn.1002c080
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1002c2ef
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x1003f1f8]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x1002de8c
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x10050040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x1002decf
call fcn.10029c7b
mov dword [eax], 0xf
call fcn.10029c8e
mov dword [eax], 0xd
call fcn.10021b63
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1001c8e8
leave
ret
test eax, eax
jne 0x1002ded6
inc eax
jmp 0x1002dec3
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0x1002dec1
xor eax, eax
cmp ecx, 1
setne al
jmp 0x1002dec3
Function at 0x1003172f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.1001d8d0
mov eax, dword [0x10050040]
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.1002ee9d
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x10031771
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x100318cd
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.1003b400
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 + 0x10052508]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.100324d4
mov ecx, dword [esi*4 + 0x10052508]
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 0x100318c6
cmp eax, dword [ecx + edi + 0x24]
jne 0x100318c6
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 0x100318c6
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100324d4
add esp, 0x14
test edx, edx
jl 0x100318c6
jg 0x1003183c
test eax, eax
jb 0x100318c6
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x100318c6
jl 0x10031856
cmp dword [ebp - 0x1008], eax
ja 0x100318c6
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x10031874
test ebx, ebx
je 0x100318ad
cmp ecx, edi
jae 0x100318ad
mov al, byte [ecx]
cmp al, 0xd
jne 0x1003188e
lea eax, [edi - 1]
cmp ecx, eax
jae 0x1003189a
cmp byte [ecx + 1], 0xa
jne 0x1003189a
inc ecx
jmp 0x1003189a
movzx eax, al
movsx eax, byte [eax + 0x10050300]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x10031874
cmp edx, ebx
jne 0x10031874
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x100318cb
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.1001c8e8
leave
ret
Function at 0x1003196c
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 + 0x10052508]
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 0x100319ac
cmp byte [ebx], 0xa
jne 0x100319ac
or byte [edi + eax + 0x28], 4
jmp 0x100319b1
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 0x10031ab0
mov dl, byte [eax]
cmp dl, 0x1a
je 0x10031a93
inc eax
cmp dl, 0xd
je 0x100319dd
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x10031a03
cmp eax, ecx
jae 0x10031a11
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 0x100319c5
jmp 0x10031ab0
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 0x10031a8e
cmp dword [ebp - 0x10], 0
je 0x10031a8e
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x10052508]
test byte [eax + edi + 0x28], 0x48
je 0x10031a68
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x10031a53
mov byte [esi], dl
jmp 0x10031a64
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x10052508]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x10031ab0
cmp byte [ebp - 1], 0xa
jne 0x10031a77
cmp esi, ebx
jne 0x10031a77
mov byte [esi], 0xa
jmp 0x10031aaf
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.100324f2
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x10031ab0
mov byte [esi], 0xd
jmp 0x10031aaf
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x10052508]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x10031aad
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x10031ab0
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x10031ab9
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 + 0x10052508]
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 0x10031aff
cmp word [ebx], dx
jne 0x10031aff
or byte [eax + edi + 0x28], 4
jmp 0x10031b04
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 0x10031c67
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 0x10031c47
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x10031b45
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x10031b7b
cmp eax, edx
jae 0x10031b89
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 0x10031b20
jmp 0x10031c67
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 0x10031c42
cmp dword [ebp - 0x18], 0
je 0x10031c42
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x10052508]
test byte [eax + edi + 0x28], 0x48
je 0x10031c18
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 0x10031bdc
mov word [esi], cx
jmp 0x10031c13
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x10052508]
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 + 0x10052508]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x10052508]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x10031c67
pop eax
cmp word [ebp - 4], ax
jne 0x10031c28
cmp esi, ebx
jne 0x10031c28
mov word [esi], ax
jmp 0x10031c64
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.100324f2
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x10031c67
push 0xd
pop eax
jmp 0x10031c23
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x10052508]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x10031c61
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x10031c67
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 0x10034268
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 0x10034305
push ebx
push esi
call fcn.10034231
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.1002b71a
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100342b2
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10034304
push edi
push eax
call fcn.1002b63c
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100342d2
call fcn.1002b602
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10034303
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1002b71a
add esp, 0x20
test eax, eax
jne 0x100342f1
push edi
call fcn.1002b602
jmp 0x100342f9
push ebx
call fcn.1002b602
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 0x100366a8
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.1002baf0
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 0x10036717
cmp esi, dword [ebp - 4]
je 0x10036712
cmp dword [ebp + 0xc], 0
je 0x10036712
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x100366ef
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.100361fa
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x10036719
xor eax, eax
inc eax
jmp 0x10036719
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x1003677e
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10050040]
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.1002baf0
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.1002baf0
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 0x100367f5
cmp word [ecx], dx
je 0x100367f5
mov eax, dword [0x1004587c]
push edi
dec eax
push eax
push 0x10045768
call fcn.1003671d
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x10036868
cmp word [eax], dx
je 0x10036868
mov eax, dword [edi]
test eax, eax
je 0x10036819
cmp word [eax], dx
je 0x10036819
lea eax, [ebp - 0x10]
push eax
call fcn.10036100
jmp 0x10036822
lea eax, [ebp - 0x10]
push eax
call fcn.1003619b
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x10036892
mov eax, dword [0x10045764]
push dword [ebp - 0x14]
dec eax
push eax
push 0x10045458
call fcn.1003671d
add esp, 0xc
test al, al
je 0x10036892
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x1003685d
cmp word [eax], di
je 0x1003685d
lea eax, [ebp - 0x10]
push eax
call fcn.10036100
pop ecx
jmp 0x10036894
lea eax, [ebp - 0x10]
push eax
call fcn.1003619b
jmp 0x1003685a
mov eax, dword [edi]
test eax, eax
je 0x1003687f
cmp word [eax], dx
je 0x1003687f
lea eax, [ebp - 0x10]
push eax
call fcn.100360b5
pop ecx
jmp 0x10036892
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 0x1003695d
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.100365a2
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x1003695d
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x1003695d
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x1003695d
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100368ea
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.1002c3f5
test ebx, ebx
je 0x10036958
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.1002c3f5
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1003695d
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 0x1003695d
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.10039742
add esp, 0x10
xor eax, eax
inc eax
jmp 0x1003695f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1001c8e8
leave
ret
Function at 0x1003b3c0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1003b3ed
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1003b3ed
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401063
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
mov dword [ebp - 0x110], eax
lea eax, [ebp - 0x10c]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x401138
push edi
lea eax, [ebp - 0x118]
push eax
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x114]
push eax
push esi
push esi
push dword [ebp - 0x10c]
mov edi, 0x104
mov dword [ebp - 0x118], edi
mov dword [ebp - 0x114], 1
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x401127
cmp dword [ebp - 0x114], 2
mov byte [ebp - 5], al
lea eax, [ebp - 0x108]
jne 0x401111
push edi
push dword [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
dec eax
lea ecx, [edi - 1]
cmp ecx, eax
sbb esi, esi
inc esi
jmp 0x401127
push eax
push edi
push dword [ebp - 0x110]
call section..text
xor ecx, ecx
test eax, eax
setge cl
mov esi, ecx
push dword [ebp - 0x10c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
jmp 0x40113a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004df96c
leave
ret 4

Function at 0x401f50
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
mov dword [ecx + 0x34], 0
lea esi, [ecx + 0x60]
mov word [ecx + 0x1e], 0
xor edx, edx
mov dword [ecx + 0x24], 0
mov dword [ecx + 0x468], 0xffffffff
mov dword [ecx + 0x46c], 0xffffffff
mov dword [ecx + 0x30], 0x20
mov byte [ecx + 0x1d], 1
mov dword [ecx + 0x48], 4
mov ecx, edx
lea esi, [esi + 4]
and ecx, 1
mov eax, edx
shr eax, 1
neg ecx
and ecx, 0xedb88320
inc edx
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov dword [esi - 4], eax
cmp edx, 0x100
jb 0x401f90
pop esi
ret