joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42d909
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0041a770
mov eax, dword [0x455398]
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.0042bf35
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x42d94b
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x42daa7
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0041aaa0
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 + 0x4594d8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0042d492
mov ecx, dword [esi*4 + 0x4594d8]
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 0x42daa0
cmp eax, dword [ecx + edi + 0x24]
jne 0x42daa0
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 0x42daa0
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0042d492
add esp, 0x14
test edx, edx
jl 0x42daa0
jg 0x42da16
test eax, eax
jb 0x42daa0
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x42daa0
jl 0x42da30
cmp dword [ebp - 0x1008], eax
ja 0x42daa0
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x42da4e
test ebx, ebx
je 0x42da87
cmp ecx, edi
jae 0x42da87
mov al, byte [ecx]
cmp al, 0xd
jne 0x42da68
lea eax, [edi - 1]
cmp ecx, eax
jae 0x42da74
cmp byte [ecx + 1], 0xa
jne 0x42da74
inc ecx
jmp 0x42da74
movzx eax, al
movsx eax, byte [eax + 0x455678]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x42da4e
cmp edx, ebx
jne 0x42da4e
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x42daa5
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00419edb
leave
ret
Function at 0x42dc6d
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 + 0x4594d8]
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 0x42dcad
cmp byte [ebx], 0xa
jne 0x42dcad
or byte [edi + eax + 0x28], 4
jmp 0x42dcb2
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 0x42ddb1
mov dl, byte [eax]
cmp dl, 0x1a
je 0x42dd94
inc eax
cmp dl, 0xd
je 0x42dcde
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x42dd04
cmp eax, ecx
jae 0x42dd12
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 0x42dcc6
jmp 0x42ddb1
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 0x42dd8f
cmp dword [ebp - 0x10], 0
je 0x42dd8f
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4594d8]
test byte [eax + edi + 0x28], 0x48
je 0x42dd69
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x42dd54
mov byte [esi], dl
jmp 0x42dd65
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4594d8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x42ddb1
cmp byte [ebp - 1], 0xa
jne 0x42dd78
cmp esi, ebx
jne 0x42dd78
mov byte [esi], 0xa
jmp 0x42ddb0
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0042d4b0
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x42ddb1
mov byte [esi], 0xd
jmp 0x42ddb0
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4594d8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x42ddae
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x42ddb1
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x42ddba
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 + 0x4594d8]
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 0x42de00
cmp word [ebx], dx
jne 0x42de00
or byte [eax + edi + 0x28], 4
jmp 0x42de05
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 0x42df68
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 0x42df48
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x42de46
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x42de7c
cmp eax, edx
jae 0x42de8a
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 0x42de21
jmp 0x42df68
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 0x42df43
cmp dword [ebp - 0x18], 0
je 0x42df43
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4594d8]
test byte [eax + edi + 0x28], 0x48
je 0x42df19
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 0x42dedd
mov word [esi], cx
jmp 0x42df14
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4594d8]
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 + 0x4594d8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4594d8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x42df68
pop eax
cmp word [ebp - 4], ax
jne 0x42df29
cmp esi, ebx
jne 0x42df29
mov word [esi], ax
jmp 0x42df65
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0042d4b0
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x42df68
push 0xd
pop eax
jmp 0x42df24
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4594d8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x42df62
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x42df68
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 0x42ea29
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4476c0
push 0x4476b8
push str.FlsAlloc
push 0x1f
call fcn.0042e894
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42ea5d
push dword [ebp + 8]
mov ecx, esi
call dword [0x43f4b8]
call esi
jmp 0x42ea63
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x42eaa7
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4476d0
push 0x4476c8
push str.FlsGetValue
push 0x21
call fcn.0042e894
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42eade
push dword [ebp + 8]
mov ecx, esi
call dword [0x43f4b8]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x42eae6
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4476d8
push 0x4476d0
push str.FlsSetValue
push 0x22
call fcn.0042e894
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42eb20
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x43f4b8]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4327d9
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 0x432876
push ebx
push esi
call fcn.004327a2
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.00431645
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x432823
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x432875
push edi
push eax
call fcn.0042f2bd
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x432843
call fcn.0042befb
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x432874
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00431645
add esp, 0x20
test eax, eax
jne 0x432862
push edi
call fcn.0042befb
jmp 0x43286a
push ebx
call fcn.0042befb
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 0x432879
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x43288a
pop esi
ret
push ebx
push edi
push esi
call fcn.004327a2
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0042f2bd
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4328b2
push ebx
push esi
push edi
call fcn.0041c410
add esp, 0xc
push 0
call fcn.0042befb
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x432c82
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004328c7

Function at 0x4354ba
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0042bc10
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 0x435529
cmp esi, dword [ebp - 4]
je 0x435524
cmp dword [ebp + 0xc], 0
je 0x435524
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x435501
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0043500c
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x43552b
xor eax, eax
inc eax
jmp 0x43552b
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x435590
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x455398]
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.0042bc10
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.0042bc10
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 0x435607
cmp word [ecx], dx
je 0x435607
mov eax, dword [0x447c04]
push edi
dec eax
push eax
push 0x447af0
call fcn.0043552f
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x43567a
cmp word [eax], dx
je 0x43567a
mov eax, dword [edi]
test eax, eax
je 0x43562b
cmp word [eax], dx
je 0x43562b
lea eax, [ebp - 0x10]
push eax
call fcn.00434f12
jmp 0x435634
lea eax, [ebp - 0x10]
push eax
call fcn.00434fad
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4356a4
mov eax, dword [0x447aec]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4477e0
call fcn.0043552f
add esp, 0xc
test al, al
je 0x4356a4
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x43566f
cmp word [eax], di
je 0x43566f
lea eax, [ebp - 0x10]
push eax
call fcn.00434f12
pop ecx
jmp 0x4356a6
lea eax, [ebp - 0x10]
push eax
call fcn.00434fad
jmp 0x43566c
mov eax, dword [edi]
test eax, eax
je 0x435691
cmp word [eax], dx
je 0x435691
lea eax, [ebp - 0x10]
push eax
call fcn.00434ec7
pop ecx
jmp 0x4356a4
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 0x43576f
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004353b4
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x43576f
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x43576f
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x43576f
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4356fc
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0042ec26
test ebx, ebx
je 0x43576a
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0042ec26
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x43576f
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 0x43576f
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004272b5
add esp, 0x10
xor eax, eax
inc eax
jmp 0x435771
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00419edb
leave
ret
Function at 0x43c3cc
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.0043c348
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x43c53b
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x43c53b
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x43c4f0
jg 0x43c428
test eax, eax
je 0x43c4e6
push 1
push 0x1000
call fcn.0042d20d
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x43c44b
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x43c4dd
push 0x8000
push ebx
call fcn.00428eee
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x43c474
jg 0x43c46f
cmp ecx, 0x1000
jb 0x43c474
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0042cff1
add esp, 0x10
cmp eax, 0xffffffff
je 0x43c4b9
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 0x43c46f
jl 0x43c4a0
test ecx, ecx
jne 0x43c461
push dword [ebp - 0xc]
push ebx
call fcn.00428eee
push esi
call fcn.0042befb
add esp, 0xc
xor ebx, ebx
jmp 0x43c549
cmp byte [edi + 0x24], 0
je 0x43c4d0
cmp dword [edi + 0x20], 5
jne 0x43c4d0
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x43c4db
mov ebx, dword [edi + 0x18]
jmp 0x43c4dd
xor ebx, ebx
push esi
call fcn.0042befb
pop ecx
jmp 0x43c549
test ecx, ecx
jg 0x43c4b2
jl 0x43c4f0
test eax, eax
jae 0x43c4b2
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0042d4b0
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x43c510
cmp byte [edi + 0x1c], 0
je 0x43c4b2
jmp 0x43c541
push ebx
call fcn.0043348b
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x43c4b2
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 0x43c549
cmp byte [edi + 0x1c], 0
je 0x43c546
mov ebx, dword [edi + 0x18]
jmp 0x43c549
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0042d4b0
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x43cb80
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43cbad
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43cbad
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x100018a4
Capabilities:
Create tcp socket
Create udp socket
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push ebx
push esi
push edi
mov edi, ecx
push str.ws2_32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebx, eax
push str.socket
push ebx
call esi
push str.WSAIoctl
push ebx
call esi
push str.htons
push ebx
mov dword [ebp - 0x18], eax
call esi
push str.setsockopt
push ebx
mov dword [ebp - 0xc], eax
call esi
push str.gethostbyname
push ebx
mov dword [ebp - 0x14], eax
call esi
push str.connect
push ebx
mov dword [ebp - 8], eax
call esi
mov ecx, edi
mov dword [ebp - 0x10], eax
call fcn.10001d24
push dword [edi + 0xac]
call dword [sym.imp.KERNEL32.dll_ResetEvent]
and byte [edi + 0xb8], 0
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [edi + 0xa8], eax
je 0x1000196c
push dword [ebp + 8]
call dword [ebp - 8]
mov esi, eax
test esi, esi
je 0x1000196c
push dword [ebp + 0xc]
mov word [ebp - 0x34], 2
call dword [ebp - 0xc]
mov word [ebp - 0x32], ax
mov eax, dword [esi + 0xc]
push 0x10
mov eax, dword [eax]
mov eax, dword [eax]
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x34]
push eax
push dword [edi + 0xa8]
call dword [ebp - 0x10]
cmp eax, 0xffffffff
jne 0x10001973
xor al, al
jmp 0x100019f4
push 1
lea eax, [ebp - 1]
pop esi
mov byte [ebp - 1], 1
push esi
push eax
push 8
push 0xffff
push dword [edi + 0xa8]
call dword [ebp - 0x14]
test eax, eax
jne 0x100019c4
mov dword [ebp - 0x24], esi
xor esi, esi
push esi
lea eax, [ebp - 1]
push esi
push eax
push esi
push esi
lea eax, [ebp - 0x24]
push 0xc
push eax
push 0x98000004
push dword [edi + 0xa8]
mov dword [ebp - 0x20], 0x2bf20
mov dword [ebp - 0x1c], 0x2710
call dword [ebp - 0x18]
jmp 0x100019c6
xor esi, esi
push 1
push esi
push esi
push edi
push 0x100019fb
push esi
push esi
mov byte [edi + 0xb8], 1
call fcn.100097e4
add esp, 0x1c
cmp ebx, esi
mov dword [edi + 0xa4], eax
je 0x100019f2
push ebx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov al, 1
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x100021e3
Capabilities:
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10014270
push 0x1000c7a4
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
xor ebx, ebx
mov dword [ebp - 4], ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax + eax + 2]
push eax
call sub.MSVCRT.dll_malloc
pop ecx
mov edi, eax
mov dword [ebp - 0x24], edi
cmp edi, ebx
je 0x10002341
push dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov esi, edi
mov dword [ebp - 0x1c], esi
cmp word [edi], 0x5c
jne 0x1000229a
lea eax, [edi + 2]
cmp word [eax], 0x5c
jne 0x1000229a
mov esi, eax
mov dword [ebp - 0x1c], esi
inc esi
inc esi
mov dword [ebp - 0x1c], esi
mov ax, word [esi]
cmp ax, bx
je 0x10002270
cmp ax, 0x5c
je 0x10002270
push esi
call dword [sym.imp.USER32.dll_CharNextW]
mov esi, eax
jmp 0x10002254
cmp word [esi], bx
je 0x1000227a
inc esi
inc esi
mov dword [ebp - 0x1c], esi
mov ax, word [esi]
cmp ax, bx
je 0x10002293
cmp ax, 0x5c
je 0x10002293
push esi
call dword [sym.imp.USER32.dll_CharNextW]
mov esi, eax
jmp 0x10002277
cmp word [esi], bx
je 0x100022c0
jmp 0x100022bb
lea eax, [edi + 2]
cmp word [eax], 0x3a
jne 0x100022c0
mov esi, eax
mov dword [ebp - 0x1c], esi
inc esi
inc esi
mov dword [ebp - 0x1c], esi
mov ax, word [esi]
cmp ax, bx
je 0x100022c0
cmp ax, 0x5c
jne 0x100022c0
inc esi
inc esi
mov dword [ebp - 0x1c], esi
or ebx, 0xffffffff
mov ax, word [esi]
test ax, ax
je 0x10002323
cmp ax, 0x5c
jne 0x10002315
and word [esi], 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov dword [ebp - 0x20], eax
cmp eax, ebx
jne 0x100022fd
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x10002310
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jmp 0x10002302
and eax, 0x10
cmp al, 0x10
je 0x10002310
push edi
call sub.MSVCRT.dll_free
pop ecx
mov dword [ebp - 4], ebx
jmp 0x10002345
mov word [esi], 0x5c
push esi
call dword [sym.imp.USER32.dll_CharNextW]
mov esi, eax
mov dword [ebp - 0x1c], esi
jmp 0x100022c3
mov dword [ebp - 4], ebx
push edi
call sub.MSVCRT.dll_free
pop ecx
mov al, 1
jmp 0x10002347
or dword [ebp - 4], 0xffffffff
xor al, al
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x10002358
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x65c
push ebx
push esi
mov ebx, 0x208
push edi
push ebx
lea eax, [ebp - 0x274]
push 0
push eax
mov dword [ebp - 8], ebx
call sub.MSVCRT.dll_memset
push 0x2e
push dword [ebp + 8]
call sub.MSVCRT.dll_wcsrchr
add esp, 0x14
mov dword [ebp - 0x18], eax
test eax, eax
je 0x1000244a
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
push str.RegOpenKeyW
push edi
call esi
push str.RegOpenKeyExW
push edi
call esi
push str.RegQueryValueExW
push edi
mov dword [ebp - 0x10], eax
call esi
push str.RegCloseKey
push edi
mov dword [ebp - 0x14], eax
call esi
mov dword [ebp - 0xc], eax
lea eax, [ebp - 4]
mov edi, 0xf003f
push eax
push edi
push 0
push dword [ebp - 0x18]
mov esi, 0x80000000
push esi
call dword [ebp - 0x10]
test eax, eax
jne 0x1000244a
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x274]
push eax
push 0
push dword [ebp - 4]
call dword [ebp - 0x14]
push dword [ebp - 4]
call dword [ebp - 0xc]
push 0x3e8
lea eax, [ebp - 0x65c]
push 0
push eax
call sub.MSVCRT.dll_memset
lea eax, [ebp - 0x274]
push eax
lea eax, [ebp - 0x65c]
push str._sSHELLOPENCOMMAND
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x18
lea eax, [ebp - 4]
push eax
push edi
xor edi, edi
lea eax, [ebp - 0x65c]
push edi
push eax
push esi
call dword [ebp - 0x10]
test eax, eax
je 0x10002451
xor al, al
jmp 0x10002512
push ebx
lea eax, [ebp - 0x274]
push edi
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [ebp - 8]
mov dword [ebp - 8], ebx
push eax
lea eax, [ebp - 0x274]
push eax
push edi
push dword [ebp - 4]
call dword [ebp - 0x14]
push dword [ebp - 4]
call dword [ebp - 0xc]
lea eax, [ebp - 0x274]
push 0x1001a2a4
push eax
call sub.MSVCRT.dll_wcsstr
pop ecx
cmp eax, edi
pop ecx
jne 0x100024cd
lea eax, [ebp - 0x274]
push 0x1001a29c
push eax
call sub.MSVCRT.dll_wcsstr
pop ecx
cmp eax, edi
pop ecx
jne 0x100024cd
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatW]
lea eax, [ebp - 0x274]
push 0x1001a298
push eax
call esi
push dword [ebp + 8]
lea eax, [ebp - 0x274]
push eax
call esi
jmp 0x100024d7
push dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push 0x10
xor eax, eax
cmp dword [ebp + 0xc], eax
pop ecx
lea edi, [ebp - 0x68]
rep stosd dword es:[edi], eax
mov dword [ebp - 0x6c], 0x44
je 0x100024f4
mov dword [ebp - 0x64], str.WinSta0Default
lea ecx, [ebp - 0x28]
push ecx
lea ecx, [ebp - 0x6c]
push ecx
push eax
push eax
push eax
push eax
push eax
lea ecx, [ebp - 0x274]
push eax
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov al, 1
pop edi
pop esi
pop ebx
leave
ret 8