joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10043f6b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
and dword [ebp - 0x2c], 0
push edi
push 7
xor eax, eax
test edx, edx
pop ecx
lea edi, [ebp - 0x28]
rep stosd dword es:[edi], eax
jne 0x10043f89
jmp 0x100440fa
push ebx
push esi
lea eax, [edx + 0x20]
mov esi, eax
push 8
pop ebx
mov ecx, ebx
lea edi, [ebp - 0x4c]
rep movsd dword es:[edi], dword [esi]
mov esi, dword [edx + 0x40]
mov ecx, 0x4d34d34d
add esi, ecx
add dword [eax], esi
mov eax, dword [eax]
cmp eax, dword [ebp - 0x4c]
mov eax, 0x2cb2cb2d
sbb esi, esi
neg esi
sub esi, eax
add dword [edx + 0x24], esi
mov esi, dword [edx + 0x24]
cmp esi, dword [ebp - 0x48]
mov esi, 0x34d34d34
sbb edi, edi
neg edi
add edi, esi
add dword [edx + 0x28], edi
mov edi, dword [edx + 0x28]
cmp edi, dword [ebp - 0x44]
mov dword [ebp - 0xc], ebx
sbb edi, edi
neg edi
add edi, ecx
add dword [edx + 0x2c], edi
mov edi, dword [edx + 0x2c]
cmp edi, dword [ebp - 0x40]
sbb edi, edi
neg edi
sub edi, eax
add dword [edx + 0x30], edi
mov edi, dword [edx + 0x30]
cmp edi, dword [ebp - 0x3c]
sbb edi, edi
neg edi
add edi, esi
add dword [edx + 0x34], edi
mov esi, dword [edx + 0x34]
cmp esi, dword [ebp - 0x38]
sbb esi, esi
neg esi
add esi, ecx
add dword [edx + 0x38], esi
mov ecx, dword [edx + 0x38]
cmp ecx, dword [ebp - 0x34]
mov esi, edx
sbb ecx, ecx
neg ecx
sub ecx, eax
add dword [edx + 0x3c], ecx
mov eax, dword [edx + 0x3c]
cmp eax, dword [ebp - 0x30]
mov dword [ebp - 8], esi
sbb eax, eax
neg eax
mov dword [edx + 0x40], eax
lea eax, [ebp - 0x2c]
sub eax, edx
mov ecx, dword [esi + 0x20]
add ecx, dword [esi]
movzx edi, cx
mov esi, ecx
shr esi, 0x10
mov dword [ebp - 4], esi
imul esi, edi
mov ebx, edi
imul ebx, edi
shr ebx, 0x11
add ebx, esi
mov esi, dword [ebp - 4]
imul esi, esi
shr ebx, 0xf
add ebx, esi
mov esi, ecx
imul esi, ecx
xor ebx, esi
mov esi, dword [ebp - 8]
mov dword [eax + esi], ebx
add esi, 4
dec dword [ebp - 0xc]
mov dword [ebp - 8], esi
jne 0x10044032
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x2c]
mov edi, dword [ebp - 0x10]
mov esi, eax
rol esi, 0x10
add esi, ecx
rol edi, 0x10
add edi, esi
mov esi, ecx
rol esi, 8
add esi, dword [ebp - 0x28]
mov dword [edx], edi
add esi, dword [ebp - 0x10]
mov edi, dword [ebp - 0x28]
mov dword [edx + 4], esi
mov esi, dword [ebp - 0x24]
rol edi, 0x10
add edi, esi
rol ecx, 0x10
add ecx, edi
mov edi, dword [ebp - 0x20]
mov dword [edx + 8], ecx
mov ecx, esi
rol ecx, 8
add ecx, dword [ebp - 0x20]
add ecx, dword [ebp - 0x28]
rol edi, 0x10
rol esi, 0x10
mov dword [edx + 0xc], ecx
mov ecx, dword [ebp - 0x1c]
add edi, ecx
add esi, edi
mov dword [edx + 0x10], esi
mov esi, ecx
rol esi, 8
add esi, dword [ebp - 0x18]
add esi, dword [ebp - 0x20]
mov dword [edx + 0x14], esi
mov esi, dword [ebp - 0x18]
rol esi, 0x10
add esi, eax
rol ecx, 0x10
add ecx, esi
rol eax, 8
add eax, dword [ebp - 0x18]
pop esi
add eax, dword [ebp - 0x10]
mov dword [edx + 0x18], ecx
mov dword [edx + 0x1c], eax
xor eax, eax
inc eax
pop ebx
pop edi
leave
ret
Function at 0x10044142
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
test esi, esi
jne 0x1004414f
xor eax, eax
leave
ret
push ebx
push edi
push 0xc
mov edi, str.QQPCMgrLibrary_s
pop ecx
mov eax, edi
call fcn.100440fd
mov ebx, eax
push 8
pop ecx
mov eax, edi
call fcn.100440fd
mov dword [ebp - 8], eax
push 4
pop ecx
mov eax, edi
call fcn.100440fd
mov dword [ebp - 4], eax
xor ecx, ecx
mov eax, edi
call fcn.100440fd
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [esi + 0x10], ecx
shr ecx, 0x10
mov edi, eax
shl edi, 0x10
or edi, ecx
mov dword [esi + 4], edi
mov ecx, eax
shr ecx, 0x10
mov edi, ebx
shl edi, 0x10
or ecx, edi
mov dword [esi + 0xc], ecx
mov ecx, edx
shl ecx, 0x10
mov edi, ebx
shr edi, 0x10
or ecx, edi
mov dword [esi + 0x14], ecx
mov ecx, dword [ebp - 4]
shl ecx, 0x10
mov edi, edx
shr edi, 0x10
or ecx, edi
mov dword [esi + 0x1c], ecx
mov ecx, dword [ebp - 4]
rol ecx, 0x10
mov dword [esi + 0x20], ecx
mov ecx, eax
rol ecx, 0x10
mov dword [esi + 0x28], ecx
mov ecx, ebx
rol ecx, 0x10
mov edi, edx
mov dword [esi + 0x30], ecx
mov ecx, edx
xor edi, ebx
rol ecx, 0x10
mov dword [esi + 0x38], ecx
mov ecx, 0xffff
and edi, ecx
xor edi, ebx
mov dword [esi + 0x24], edi
mov edi, dword [ebp - 4]
xor edi, edx
mov dword [esi + 8], edx
and edi, ecx
xor edi, edx
mov edx, eax
xor edx, dword [ebp - 4]
mov dword [esi], ebx
and edx, ecx
xor edx, dword [ebp - 4]
mov dword [esi + 0x18], eax
mov dword [esi + 0x34], edx
mov edx, eax
xor edx, ebx
mov dword [esi + 0x2c], edi
and edx, ecx
xor edx, eax
and dword [esi + 0x40], 0
push 4
mov dword [esi + 0x3c], edx
pop edi
mov edx, esi
call fcn.10043f6b
dec edi
jne 0x1004422d
push 0xfffffffffffffffc
pop edx
push 8
mov ecx, esi
pop edi
mov ebx, dword [ecx]
mov eax, edx
and eax, 7
lea eax, [esi + eax*4 + 0x20]
xor dword [eax], ebx
add ecx, 4
inc edx
dec edi
jne 0x1004423f
xor eax, eax
pop edi
inc eax
pop ebx
leave
ret
Function at 0x10045b9f
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test ecx, ecx
push esi
mov esi, edx
jne 0x10045baa
xor eax, eax
pop esi
ret
cmp eax, 8
push ebx
not esi
mov edx, 0xff
jb 0x10045c5c
push edi
mov edi, eax
shr edi, 3
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
sub eax, 8
dec edi
jne 0x10045bc1
pop edi
test eax, eax
je 0x10045c75
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x10083028]
inc ecx
dec eax
jne 0x10045c60
mov eax, esi
pop ebx
not eax
pop esi
ret

Function at 0x10045c7c
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov eax, dword [ecx]
xor edx, eax
push esi
mov esi, 0xff
and edx, esi
mov edx, dword [edx*4 + 0x10083028]
shr eax, 8
xor edx, eax
mov eax, dword [ecx + 8]
mov dword [ecx], edx
movzx edx, dl
add edx, dword [ecx + 4]
imul edx, edx, 0x8088405
inc edx
mov dword [ecx + 4], edx
shr edx, 0x18
xor edx, eax
and edx, esi
shr eax, 8
xor eax, dword [edx*4 + 0x10083028]
pop esi
mov dword [ecx + 8], eax
ret

Function at 0x100463bb
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 0xc]
imul edi, dword [ebp + 0x10]
cmp byte [esi], 0
je 0x100463eb
push 0
lea eax, [ebp + 0x10]
push eax
push edi
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x100463e6
mov byte [esi + 8], 1
mov eax, dword [ebp + 0x10]
jmp 0x10046423
xor eax, eax
mov ecx, edi
add ecx, dword [esi + 0x28]
adc eax, dword [esi + 0x2c]
cmp eax, dword [esi + 0x24]
jl 0x10046407
jg 0x10046401
cmp ecx, dword [esi + 0x20]
jbe 0x10046407
mov edi, dword [esi + 0x20]
sub edi, dword [esi + 0x28]
mov eax, dword [esi + 0x1c]
add eax, dword [esi + 0x28]
push edi
push eax
push dword [ebp + 8]
call fcn.10054250
add esp, 0xc
add dword [esi + 0x28], edi
mov eax, edi
adc dword [esi + 0x2c], 0
xor edx, edx
div dword [ebp + 0xc]
pop edi
pop ebp
ret
Function at 0x10047021
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
cmp dword [esi], 0
push edi
jne 0x100470a8
cmp dword [esi + 4], 0xffffffff
jne 0x100470a8
lea edi, [esi + 0x244]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
push edi
call fcn.10053c3b
movzx eax, word [esi + eax*2 + 0x242]
cmp ax, 0x5c
pop ecx
je 0x1004707a
cmp ax, 0x2f
je 0x1004707a
push edi
call fcn.10053c3b
pop ecx
mov ecx, 0x103
sub ecx, eax
push ecx
push 0x1007df90
push edi
call fcn.10059e1e
add esp, 0xc
lea eax, [ebp + 8]
push eax
push dword [ebp + 8]
call fcn.1004626e
test eax, eax
pop ecx
pop ecx
jne 0x10047091
mov eax, dword [ebp + 8]
jmp 0x100470ad
call fcn.10046640
mov dword [esi], eax
neg eax
sbb eax, eax
and eax, 0xfffffe00
add eax, 0x200
jmp 0x100470ad
mov eax, 0x1000000
pop edi
pop ebp
ret 4

Function at 0x10047667
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x10098428]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
test ebx, ebx
push esi
mov esi, dword [ebp + 0xc]
je 0x1004769b
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x1004769b
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
movzx ecx, word [esi]
test cx, cx
je 0x1004775d
mov eax, esi
mov edx, esi
movzx ecx, cx
cmp cx, 0x2f
je 0x100476ba
cmp cx, 0x5c
jne 0x100476bc
mov eax, edx
inc edx
inc edx
movzx ecx, word [edx]
test cx, cx
jne 0x100476ae
cmp eax, esi
push edi
je 0x100476fa
sub eax, esi
sar eax, 1
add eax, eax
mov edi, eax
push edi
lea eax, [ebp - 0x414]
push esi
push eax
call fcn.10054250
and word [ebp + edi - 0x414], 0
lea eax, [ebp - 0x414]
push eax
push ebx
call fcn.10047667
add esp, 0x14
and word [ebp - 0x20c], 0
test ebx, ebx
mov edi, 0x103
je 0x1004771c
push edi
lea eax, [ebp - 0x20c]
push ebx
push eax
call fcn.10056e86
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
call fcn.10053c3b
sub edi, eax
push edi
lea eax, [ebp - 0x20c]
push esi
push eax
call fcn.10059e1e
add esp, 0x10
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
pop edi
jne 0x1004775d
push 0
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.10053c51
leave
ret
Function at 0x100481dc
Capabilities:
Create directory
Get file attributes

Disassembly:
push 0x14
mov eax, 0x10076cb8
call fcn.1005ac4f
mov edi, ecx
and dword [ebp - 0x18], 0
lea esi, [ebp - 0x10]
call fcn.10047ce4
and dword [ebp - 4], 0
mov eax, dword [0x1009c33c]
mov dword [ebp - 0x14], eax
mov byte [ebp - 4], 1
push dword [edi]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0x10
je 0x1004831e
mov edi, dword [ebp - 0x10]
mov eax, dword [edi - 8]
movzx eax, word [edi + eax*2 - 2]
cmp ax, 0x5c
mov esi, 0x1007df90
je 0x10048240
push esi
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea ecx, [ebp - 0x10]
call fcn.10048035
mov edi, dword [ebp - 0x10]
mov eax, dword [edi - 8]
test eax, eax
jl 0x10048254
push esi
push edi
call fcn.100549b5
test eax, eax
pop ecx
pop ecx
jne 0x10048259
or eax, 0xffffffff
jmp 0x1004825d
sub eax, edi
sar eax, 1
cmp eax, 0xffffffff
je 0x1004831e
lea ecx, [eax + 1]
lea eax, [ebp - 0x1c]
push eax
lea ebx, [ebp - 0x10]
mov dword [ebp - 0x20], ecx
call fcn.10047d70
mov byte [ebp - 4], 2
mov eax, dword [eax]
push eax
mov eax, dword [eax - 8]
lea ecx, [ebp - 0x14]
call fcn.10048035
lea esi, [ebp - 0x1c]
mov byte [ebp - 4], 1
call fcn.10047f3a
mov ebx, dword [ebp - 0x20]
test ebx, ebx
mov esi, dword [edi - 8]
jle 0x100482d8
test esi, esi
jle 0x100482d8
cmp ebx, esi
jle 0x100482aa
mov ebx, esi
lea eax, [ebp - 0x10]
call fcn.100480bc
mov edi, dword [ebp - 0x10]
mov eax, esi
sub eax, ebx
lea eax, [eax + eax + 2]
push eax
lea eax, [edi + ebx*2]
push eax
mov eax, dword [edi - 4]
lea eax, [eax + eax + 2]
push eax
push edi
call fcn.10016559
add esp, 0x10
sub esi, ebx
mov dword [edi - 8], esi
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or esi, 0xffffffff
cmp eax, esi
jne 0x100482f7
push 0
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x10048325
cmp dword [edi - 8], 0
jl 0x1004830e
push 0x1007df90
push edi
call fcn.100549b5
test eax, eax
pop ecx
pop ecx
jne 0x10048312
mov eax, esi
jmp 0x10048316
sub eax, edi
sar eax, 1
cmp eax, esi
jne 0x10048266
mov dword [ebp - 0x18], 1
lea esi, [ebp - 0x14]
call fcn.10047f3a
lea esi, [ebp - 0x10]
call fcn.10047f3a
mov eax, dword [ebp - 0x18]
call fcn.1005ad27
ret
Function at 0x10048770
Capabilities:
Check if file exists
Extract resource via kernel32 functions
Get file attributes

Disassembly:
push 0x60
mov eax, 0x100788f8
call fcn.1005acb8
mov esi, ecx
xor ebx, ebx
lea edi, [ebp - 0x48]
mov dword [ebp - 0x50], esi
mov byte [ebp - 0x49], bl
call fcn.1004f9ad
mov dword [ebp - 4], ebx
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], ebx
mov word [ebp - 0x28], bx
mov byte [ebp - 4], 1
cmp dword [esi + 0x14], ebx
jne 0x100487d3
mov eax, edi
push eax
lea ecx, [ebp - 0x6c]
call fcn.1004f6eb
push 0xffffffffffffffff
lea ecx, [ebp - 0x2c]
push ecx
mov byte [ebp - 4], 2
call fcn.10001d41
push ebx
push 1
lea esi, [ebp - 0x6c]
mov byte [ebp - 4], 1
call fcn.10001ef7
jmp 0x100487e2
push 0xffffffffffffffff
lea eax, [ebp - 0x2c]
push eax
xor ebx, ebx
mov eax, esi
call fcn.10001d41
lea esi, [ebp - 0x2c]
call fcn.1004f7a2
push 0x100889a4
lea eax, [ebp - 0x6c]
call fcn.1000188f
lea eax, [ebp - 0x6c]
push eax
mov ecx, esi
mov byte [ebp - 4], 3
call fcn.1004f8b0
push 0
push 1
lea esi, [ebp - 0x6c]
mov byte [ebp - 4], 1
call fcn.10001ef7
cmp dword [ebp - 0x14], 8
mov eax, dword [ebp - 0x28]
jae 0x10048822
lea eax, [ebp - 0x28]
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push eax
call ebx
cmp eax, 0xffffffff
je 0x1004883c
mov eax, dword [ebp - 0x50]
and dword [eax + 0x1c], 0
jmp 0x1004890c
mov edi, dword [ebp - 0x50]
xor esi, esi
inc esi
lea ecx, [ebp - 0x48]
mov dword [edi + 0x1c], esi
call fcn.1004f5fb
push 0x100889bc
lea eax, [ebp - 0x6c]
call fcn.1000188f
lea eax, [ebp - 0x6c]
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 4
call fcn.1004f83b
push 0
push esi
lea esi, [ebp - 0x6c]
mov byte [ebp - 4], 1
call fcn.10001ef7
cmp dword [ebp - 0x30], 8
mov eax, dword [ebp - 0x44]
jae 0x10048884
lea eax, [ebp - 0x44]
push eax
call ebx
cmp eax, 0xffffffff
je 0x100488a1
push 0xffffffffffffffff
add edi, 0x80
push edi
xor ebx, ebx
lea eax, [ebp - 0x48]
call fcn.10001d41
jmp 0x10048908
push str.SKIN
push str.QMUIRES.dat
push dword [0x1009d128]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x1004890c
push esi
push dword [0x1009d128]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x1004890c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
mov dword [ebp - 0x50], eax
je 0x1004890c
push esi
push dword [0x1009d128]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
lea esi, [edi + 0xb0]
mov edi, ebx
mov eax, esi
call fcn.1004c10c
push ebx
push dword [ebp - 0x50]
push dword [esi]
call fcn.10054250
add esp, 0xc
mov byte [ebp - 0x49], 1
push 0
push 1
lea esi, [ebp - 0x2c]
call fcn.10001ef7
push 0
push 1
lea esi, [ebp - 0x48]
call fcn.10001ef7
mov al, byte [ebp - 0x49]
call fcn.1005ad3b
ret
Function at 0x10048d22
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x50
mov eax, 0x100788a0
call fcn.1005acb8
mov eax, dword [ebp + 8]
xor ebx, ebx
cmp dword [eax + 0x14], ebx
mov dword [ebp - 0x3c], ecx
mov ecx, dword [ebp + 0xc]
mov edi, edx
mov dword [ebp - 0x40], ecx
mov byte [ebp - 0x2d], bl
je 0x10048e4e
lea esi, [ebp - 0x2c]
call fcn.100018bb
mov dword [ebp - 4], ebx
call fcn.1004f7a2
call dword [0x1009960c]
cmp dword [edi + 0x18], 0x10
mov dword [ebp - 0x34], eax
jb 0x10048d6e
mov esi, dword [edi + 4]
jmp 0x10048d71
lea esi, [edi + 4]
cmp esi, ebx
je 0x10048d87
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, eax
inc edi
cmp edi, 0x3fffffff
jle 0x10048d8b
xor eax, eax
jmp 0x10048da1
lea eax, [edi + edi]
call fcn.10064ed0
mov eax, esp
push dword [ebp - 0x34]
push edi
push esi
mov esi, eax
call fcn.10020897
push eax
lea eax, [ebp - 0x5c]
call fcn.1000188f
lea eax, [ebp - 0x5c]
push eax
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.1004f8b0
push ebx
push 1
lea esi, [ebp - 0x5c]
mov byte [ebp - 4], bl
call fcn.10001ef7
cmp dword [ebp - 0x14], 8
mov eax, dword [ebp - 0x28]
jae 0x10048dd4
lea eax, [ebp - 0x28]
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [ebp - 0x34], eax
je 0x10048e43
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, ebx
je 0x10048e3a
lea eax, [esi + 1]
push eax
mov dword [ebp - 0x38], ebx
call fcn.10053290
mov edi, dword [ebp - 0x3c]
pop ecx
push ebx
lea ecx, [ebp - 0x38]
push ecx
push esi
push eax
push dword [ebp - 0x34]
mov dword [edi], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10048e3a
cmp dword [ebp - 0x38], esi
jne 0x10048e3a
mov eax, dword [ebp - 0x40]
mov dword [eax], esi
mov eax, dword [edi]
mov byte [esi + eax], bl
mov byte [ebp - 0x2d], 1
push dword [ebp - 0x34]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
push 1
lea esi, [ebp - 0x2c]
call fcn.10001ef7
mov al, byte [ebp - 0x2d]
lea esp, [ebp - 0x6c]
call fcn.1005ad3b
ret 8
Function at 0x10049d2a
Capabilities:
Delete file
Get common file path
Write file on windows

Disassembly:
push ebp
sub esp, 0x410
lea ebp, [esp - 4]
mov eax, dword [0x10098428]
xor eax, ebp
mov dword [ebp + 0x410], eax
push 8
mov eax, 0x10077d68
call fcn.1005ac4f
mov eax, dword [ebp + 0x41c]
mov esi, 0x206
xor edi, edi
push esi
mov dword [ebp - 0x14], eax
lea eax, [ebp + 0x20a]
push edi
push eax
mov word [ebp + 0x208], di
call fcn.100541d0
push esi
lea eax, [ebp + 2]
push edi
push eax
mov word [ebp], di
call fcn.100541d0
add esp, 0x18
push edi
push 0x1a
lea eax, [ebp + 0x208]
push eax
push edi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push str.kingsoftkclear_temp
lea eax, [ebp + 0x208]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
mov eax, dword [0x1009c33c]
mov dword [ebp - 0x10], eax
lea eax, [ebp + 0x208]
shr eax, 0x10
test ax, ax
lea eax, [ebp + 0x208]
jne 0x10049dd2
movzx eax, ax
push eax
lea ecx, [ebp - 0x10]
call fcn.10047de2
jmp 0x10049e07
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov esi, eax
cmp esi, edi
je 0x10049e07
push esi
lea eax, [ebp - 0x10]
push eax
call fcn.10047f62
test eax, eax
je 0x10049e07
lea eax, [esi + esi]
push eax
lea ecx, [ebp + 0x208]
push ecx
add eax, 2
push eax
push dword [ebp - 0x10]
call fcn.10014842
add esp, 0x10
lea ecx, [ebp - 0x10]
mov dword [ebp - 4], edi
call fcn.100481dc
lea esi, [ebp - 0x10]
mov ebx, eax
call fcn.10047f3a
cmp ebx, edi
je 0x10049e7c
lea eax, [ebp]
push eax
push edi
push 0x10088ac4
lea eax, [ebp + 0x208]
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
lea eax, [ebp]
push 0x10088acc
push eax
call fcn.10058b16
mov esi, eax
cmp esi, edi
pop ecx
pop ecx
je 0x10049e7c
push esi
push dword [ebp + 0x420]
push 1
push dword [ebp - 0x14]
call fcn.10058cd8
push esi
call fcn.10058dcc
add esp, 0x14
push 0x10
push 0x20
push 0x20
push 1
lea eax, [ebp]
push eax
push edi
call dword [sym.imp.USER32.dll_LoadImageW]
mov edi, eax
lea eax, [ebp]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x410]
xor ecx, ebp
call fcn.10053c51
add ebp, 0x414
leave
ret

Function at 0x1004fa81
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
mov eax, dword [ecx]
mov edx, eax
xor edx, dword [esp + 4]
push esi
mov esi, 0xff
and edx, esi
mov edx, dword [edi + edx*4]
shr eax, 8
xor edx, eax
mov eax, dword [ecx + 8]
mov dword [ecx], edx
movzx edx, dl
add edx, dword [ecx + 4]
imul edx, edx, 0x8088405
inc edx
mov dword [ecx + 4], edx
shr edx, 0x18
xor edx, eax
and edx, esi
shr eax, 8
xor eax, dword [edi + edx*4]
pop esi
mov dword [ecx + 8], eax
mov eax, dword [esp + 4]
ret
Function at 0x10053c51
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10098428]
jne 0x10053c5b
repz ret
jmp fcn.1005ea80
Function at 0x100637c1
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x10098b98]
je 0x100637dc
inc edi
cmp edi, 0x17
jb 0x100637cd
cmp edi, 0x17
jae 0x1006395c
push ebp
push 3
call fcn.1006b0e1
cmp eax, 1
pop ecx
je 0x10063928
push 3
call fcn.1006b0e1
test eax, eax
pop ecx
jne 0x10063810
cmp dword [0x1009c658], 1
je 0x10063928
cmp ebx, 0xfc
je 0x1006395b
push 0x1007c990
mov ebx, 0x314
push ebx
mov ebp, 0x1009cb98
push ebp
call fcn.1005f668
add esp, 0xc
test eax, eax
je 0x10063846
push esi
push esi
push esi
push esi
push esi
call fcn.10053a2e
add esp, 0x14
push 0x104
mov esi, 0x1009cbb1
push esi
push 0
mov byte [0x1009ccb5], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x1006388a
push 0x1007c978
push 0x2fb
push esi
call fcn.1005f668
add esp, 0xc
test eax, eax
je 0x1006388a
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.10053a2e
add esp, 0x14
push esi
call fcn.10053bb0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x100638cf
push esi
call fcn.10053bb0
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x1009ceac
push 0x1007c974
sub ecx, eax
push ecx
push eax
call fcn.10059ec0
add esp, 0x14
test eax, eax
je 0x100638cf
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.10053a2e
add esp, 0x14
jmp 0x100638d1
xor esi, esi
push 0x1007c970
push ebx
push ebp
call fcn.10068e0e
add esp, 0xc
test eax, eax
je 0x100638f1
push esi
push esi
push esi
push esi
push esi
call fcn.10053a2e
add esp, 0x14
push dword [edi*8 + 0x10098b9c]
push ebx
push ebp
call fcn.10068e0e
add esp, 0xc
test eax, eax
je 0x10063913
push esi
push esi
push esi
push esi
push esi
call fcn.10053a2e
add esp, 0x14
push 0x12010
push 0x1007c948
push ebp
call fcn.1006af24
add esp, 0xc
jmp 0x1006395b
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x1006395b
cmp ebp, 0xffffffff
je 0x1006395b
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x10098b9c]
push dword [esi]
call fcn.10053bb0
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret