joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1009bdbc
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.10087000
mov eax, dword [0x10195040]
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.100a51fc
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x1009bdfe
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x1009bf5a
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.1001a0a0
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 + 0x10198838]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.100a64a9
mov ecx, dword [esi*4 + 0x10198838]
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 0x1009bf53
cmp eax, dword [ecx + edi + 0x24]
jne 0x1009bf53
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 0x1009bf53
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100a64a9
add esp, 0x14
test edx, edx
jl 0x1009bf53
jg 0x1009bec9
test eax, eax
jb 0x1009bf53
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x1009bf53
jl 0x1009bee3
cmp dword [ebp - 0x1008], eax
ja 0x1009bf53
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x1009bf01
test ebx, ebx
je 0x1009bf3a
cmp ecx, edi
jae 0x1009bf3a
mov al, byte [ecx]
cmp al, 0xd
jne 0x1009bf1b
lea eax, [edi - 1]
cmp ecx, eax
jae 0x1009bf27
cmp byte [ecx + 1], 0xa
jne 0x1009bf27
inc ecx
jmp 0x1009bf27
movzx eax, al
movsx eax, byte [eax + 0x101959c0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x1009bf01
cmp edx, ebx
jne 0x1009bf01
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x1009bf58
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.1008118d
leave
ret

Function at 0x1009fa60
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1009fa8d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1009fa8d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x100a25fe
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1016377c
push 0x10163774
push str.FlsAlloc
push 0x1f
call fcn.100a2abe
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100a2632
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
jmp 0x100a2638
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4
Function at 0x100a267c
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1016378c
push 0x10163784
push str.FlsGetValue
push 0x21
call fcn.100a2abe
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100a26b3
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x100a26bb
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10163794
push 0x1016378c
push str.FlsSetValue
push 0x22
call fcn.100a2abe
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100a26f5
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x100a666f
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 0x100a670c
push ebx
push esi
call fcn.100a670f
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.100a048e
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100a66b9
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100a670b
push edi
push eax
call fcn.100a037e
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100a66d9
call fcn.100a0344
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100a670a
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.100a048e
add esp, 0x20
test eax, eax
jne 0x100a66f8
push edi
call fcn.100a0344
jmp 0x100a6700
push ebx
call fcn.100a0344
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 0x100a929d
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 + 0x10198838]
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 0x100a92dd
cmp byte [ebx], 0xa
jne 0x100a92dd
or byte [edi + eax + 0x28], 4
jmp 0x100a92e2
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 0x100a93e1
mov dl, byte [eax]
cmp dl, 0x1a
je 0x100a93c4
inc eax
cmp dl, 0xd
je 0x100a930e
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x100a9334
cmp eax, ecx
jae 0x100a9342
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 0x100a92f6
jmp 0x100a93e1
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 0x100a93bf
cmp dword [ebp - 0x10], 0
je 0x100a93bf
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x10198838]
test byte [eax + edi + 0x28], 0x48
je 0x100a9399
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x100a9384
mov byte [esi], dl
jmp 0x100a9395
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x10198838]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x100a93e1
cmp byte [ebp - 1], 0xa
jne 0x100a93a8
cmp esi, ebx
jne 0x100a93a8
mov byte [esi], 0xa
jmp 0x100a93e0
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.100a644b
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x100a93e1
mov byte [esi], 0xd
jmp 0x100a93e0
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x10198838]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x100a93de
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x100a93e1
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x100a93ea
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 + 0x10198838]
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 0x100a9430
cmp word [ebx], dx
jne 0x100a9430
or byte [eax + edi + 0x28], 4
jmp 0x100a9435
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 0x100a9598
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 0x100a9578
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x100a9476
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x100a94ac
cmp eax, edx
jae 0x100a94ba
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 0x100a9451
jmp 0x100a9598
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 0x100a9573
cmp dword [ebp - 0x18], 0
je 0x100a9573
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x10198838]
test byte [eax + edi + 0x28], 0x48
je 0x100a9549
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 0x100a950d
mov word [esi], cx
jmp 0x100a9544
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x10198838]
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 + 0x10198838]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x10198838]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x100a9598
pop eax
cmp word [ebp - 4], ax
jne 0x100a9559
cmp esi, ebx
jne 0x100a9559
mov word [esi], ax
jmp 0x100a9595
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.100a644b
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x100a9598
push 0xd
pop eax
jmp 0x100a9554
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x10198838]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x100a9592
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x100a9598
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 0x100abc60
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10195040]
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.100a05d0
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.100a05d0
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 0x100abcd7
cmp word [ecx], dx
je 0x100abcd7
mov eax, dword [0x10169cb4]
push edi
dec eax
push eax
push 0x10169ba0
call fcn.100abe50
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x100abd4a
cmp word [eax], dx
je 0x100abd4a
mov eax, dword [edi]
test eax, eax
je 0x100abcfb
cmp word [eax], dx
je 0x100abcfb
lea eax, [ebp - 0x10]
push eax
call fcn.100abeb1
jmp 0x100abd04
lea eax, [ebp - 0x10]
push eax
call fcn.100ac19f
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x100abd74
mov eax, dword [0x10169b9c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x10169890
call fcn.100abe50
add esp, 0xc
test al, al
je 0x100abd74
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x100abd3f
cmp word [eax], di
je 0x100abd3f
lea eax, [ebp - 0x10]
push eax
call fcn.100abeb1
pop ecx
jmp 0x100abd76
lea eax, [ebp - 0x10]
push eax
call fcn.100ac19f
jmp 0x100abd3c
mov eax, dword [edi]
test eax, eax
je 0x100abd61
cmp word [eax], dx
je 0x100abd61
lea eax, [ebp - 0x10]
push eax
call fcn.100ac2d3
pop ecx
jmp 0x100abd74
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 0x100abe3f
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.100ac3c5
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x100abe3f
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x100abe3f
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x100abe3f
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100abdcc
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.100a2858
test ebx, ebx
je 0x100abe3a
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.100a2858
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x100abe3f
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 0x100abe3f
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.100b1549
add esp, 0x10
xor eax, eax
inc eax
jmp 0x100abe41
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1008118d
leave
ret
Function at 0x100ac4cb
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.100a05d0
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 0x100ac53a
cmp esi, dword [ebp - 4]
je 0x100ac535
cmp dword [ebp + 0xc], 0
je 0x100ac535
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x100ac512
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.100ac594
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x100ac53c
xor eax, eax
inc eax
jmp 0x100ac53c
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x100b1d34
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.100b1ecb
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x100b1ea3
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x100b1ea3
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x100b1e58
jg 0x100b1d90
test eax, eax
je 0x100b1e4e
push 1
push 0x1000
call fcn.100a2d91
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x100b1db3
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x100b1e45
push 0x8000
push ebx
call fcn.100b1c2e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x100b1ddc
jg 0x100b1dd7
cmp ecx, 0x1000
jb 0x100b1ddc
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.100a7ca5
add esp, 0x10
cmp eax, 0xffffffff
je 0x100b1e21
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 0x100b1dd7
jl 0x100b1e08
test ecx, ecx
jne 0x100b1dc9
push dword [ebp - 0xc]
push ebx
call fcn.100b1c2e
push esi
call fcn.100a0344
add esp, 0xc
xor ebx, ebx
jmp 0x100b1eb1
cmp byte [edi + 0x24], 0
je 0x100b1e38
cmp dword [edi + 0x20], 5
jne 0x100b1e38
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x100b1e43
mov ebx, dword [edi + 0x18]
jmp 0x100b1e45
xor ebx, ebx
push esi
call fcn.100a0344
pop ecx
jmp 0x100b1eb1
test ecx, ecx
jg 0x100b1e1a
jl 0x100b1e58
test eax, eax
jae 0x100b1e1a
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100a644b
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x100b1e78
cmp byte [edi + 0x1c], 0
je 0x100b1e1a
jmp 0x100b1ea9
push ebx
call fcn.100ac875
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x100b1e1a
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 0x100b1eb1
cmp byte [edi + 0x1c], 0
je 0x100b1eae
mov ebx, dword [edi + 0x18]
jmp 0x100b1eb1
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.100a644b
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x407bb0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5e195c]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x407c00
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x407bfa
shr eax, 8
cmp al, 2
jne 0x407bfa
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005408cc
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, 2
xor ecx, ebp
call fcn.005408cc
mov esp, ebp
pop ebp
ret

Function at 0x40c6d0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x40c6ee
cmp dword [esi + 0x48], 0
je 0x40c6ee
push 2
push 3
push esi
call fcn.00420700
add esp, 0xc
push dword [ebp + 0xc]
call fcn.00417e40
add esp, 4
test esi, esi
je 0x40c70e
cmp dword [esi + 0x48], 0
je 0x40c70e
push 3
push esi
call fcn.00420740
add esp, 8
pop esi
pop ebp
ret
Function at 0x40d5e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00422b50
Function at 0x416080
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
push eax
push edi
mov esi, dword [edi + eax*4 + 0x168]
call fcn.00416360
add esp, 8
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, eax
mov eax, dword [ebp + 0x18]
mov dword [eax], 0
cmp ebx, 0xffffffff
jne 0x416104
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x4160dc
mov eax, dword [ebp + 0x18]
pop edi
pop esi
pop ebx
mov dword [eax], 0x51
xor eax, eax
pop ebp
ret
push esi
push edi
call fcn.004221e0
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.00415d40
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x85b8], esi
mov eax, dword [ebp + 0x18]
mov dword [eax], 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
pop ebp
ret

Function at 0x416360
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
mov eax, edx
push ebx
push esi
shl eax, 4
lea esi, [ecx + 0x18c]
mov ebx, dword [ecx + edx*4 + 0x168]
add esi, eax
mov eax, dword [ecx + 0x248]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x3c], 3
je 0x416410
cmp dword [ecx + edx*4 + 0x17c], 0x415fd0
jne 0x416410
cmp dword [esi], 0
je 0x4163a8
test edi, edi
je 0x416410
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.004156b0
add esp, 0x10
cmp eax, 0xffffffff
je 0x416410
test al, 1
je 0x416410
cmp dword [esi], 0
jne 0x4163f9
push 0x8000
mov dword [esi + 4], 0x8000
call dword [section..data]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
jne 0x4163f9
pop edi
mov dword [esi + 4], eax
pop esi
pop ebx
pop ebp
ret
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x416410
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x416420
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x190]
test eax, eax
je 0x416449
push dword [esi + 0x11c]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
add esp, 0x14
pop esi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x41647f
push dword [esi + 0x118]
lea eax, [eax + eax*2]
push 1
add eax, 0x568418
push 2
push eax
call fcn.00550c08
push dword [esi + 0x118]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00550c08
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x416640
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, dword [edi + 0x578]
test esi, esi
je 0x416694
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x416661
cmp dword [edi + 0x40], eax
je 0x416694
mov dword [ebp - 8], esi
mov byte [ebp - 4], 0
test eax, eax
jne 0x41666f
mov eax, dword [edi + 0x40]
push 0x417480
lea ecx, [ebp - 8]
add eax, 0x68
push ecx
push eax
call fcn.0041c880
add esp, 0xc
cmp byte [ebp - 4], 0
jne 0x41669d
mov dword [edi + 0x578], 0
pop edi
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x4166a6
mov dword [eax], esi
cmp byte [esi + 0x1ac], 0
mov edi, dword [esi + 0x168]
je 0x4166cb
push esi
call fcn.0040d5e0
add esp, 4
test eax, eax
jne 0x4166e3
pop edi
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret
cmp edi, 0xffffffff
je 0x4166e3
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x416694
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x416b30
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x76ef98]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x416b81
push 3
push 2
push eax
push 6
call fcn.00438050
add esp, 0x10
test al, al
je 0x416b75
mov dword [0x76ef98], 2
mov esp, ebp
pop ebp
ret
mov dword [0x76ef98], 1
jmp 0x416b86
cmp eax, 2
je 0x416bc6
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x416bad
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x416bc6
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret

Function at 0x416c90
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp + 8]
push 4
push eax
push 1
mov esi, dword [edi]
push 6
push dword [ebp + 0xc]
mov dword [ebp + 8], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x416cd8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004221e0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00415de0
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00415de0
add esp, 8
pop edi
pop esi
pop ebp
ret