joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403f10
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 8], ecx
cmp dword [ebp + 0x10], 0
jg 0x403f30
jl 0x403f27
cmp dword [ebp + 0xc], 0
ja 0x403f30
xor eax, eax
xor edx, edx
jmp 0x404067
mov eax, dword [ebp - 8]
cmp dword [eax + 0x38], 0
je 0x403f52
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 8]
call fcn.00404900
jmp 0x404067
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 8]
call fcn.00406090
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jbe 0x403fc1
lea ecx, [ebp - 0x14]
push ecx
lea edx, [ebp - 4]
push edx
call fcn.00404070
add esp, 8
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
push ecx
mov ecx, dword [ebp - 8]
call fcn.004061f0
push eax
mov edx, dword [ebp + 8]
push edx
call fcn.00406c60
add esp, 0xc
mov eax, dword [ebp + 8]
add eax, dword [ebp - 0xc]
mov dword [ebp + 8], eax
mov ecx, dword [ebp - 4]
sub ecx, dword [ebp - 0xc]
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 0xc]
push edx
mov ecx, dword [ebp - 8]
call fcn.00406170
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0
je 0x404058
mov ecx, dword [ebp - 8]
call fcn.00405bb0
mov dword [ebp - 0x18], 0xfff
cmp dword [ebp - 4], 0xfff
jbe 0x404031
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x4c]
push edx
push 0xfff
push 1
mov eax, dword [ebp + 8]
push eax
call fcn.00410c20
add esp, 0x10
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 0x10]
mov dword [ebp + 8], ecx
mov edx, dword [ebp - 4]
sub edx, dword [ebp - 0x10]
mov dword [ebp - 4], edx
cmp dword [ebp - 0x10], 0xfff
je 0x40402f
xor eax, eax
mov ecx, dword [ebp - 0x20]
sub ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x1c]
sbb edx, eax
mov eax, ecx
jmp 0x404067
jmp 0x403fdd
cmp dword [ebp - 4], 0
jbe 0x404058
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x4c]
push eax
mov ecx, dword [ebp - 4]
push ecx
push 1
mov edx, dword [ebp + 8]
push edx
call fcn.00410c20
add esp, 0x10
mov ecx, dword [ebp - 4]
sub ecx, eax
mov dword [ebp - 4], ecx
xor edx, edx
mov eax, dword [ebp - 0x20]
sub eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x1c]
sbb ecx, edx
mov edx, ecx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x41369d
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4136dc
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4136dc
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4136dc
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4136dc
cmp dword [ecx + 0x74], 0xe
jbe 0x4136dc
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x417de6
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42be80
push 0x42be78
push str.FlsAlloc
push 0x1f
call fcn.00417c51
mov esi, eax
add esp, 0x10
test esi, esi
je 0x417e1a
push dword [ebp + 8]
mov ecx, esi
call dword [0x428184]
call esi
jmp 0x417e20
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x417e64
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42be90
push 0x42be88
push str.FlsGetValue
push 0x21
call fcn.00417c51
mov esi, eax
add esp, 0x10
test esi, esi
je 0x417e9b
push dword [ebp + 8]
mov ecx, esi
call dword [0x428184]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x417ea3
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42be98
push 0x42be90
push str.FlsSetValue
push 0x22
call fcn.00417c51
mov esi, eax
add esp, 0x10
test esi, esi
je 0x417edd
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x428184]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x41961e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040ab20
mov eax, dword [0x437050]
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.00415d12
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x419660
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4197bc
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00426ae0
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 + 0x438920]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0041a41f
mov ecx, dword [esi*4 + 0x438920]
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 0x4197b5
cmp eax, dword [ecx + edi + 0x24]
jne 0x4197b5
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 0x4197b5
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041a41f
add esp, 0x14
test edx, edx
jl 0x4197b5
jg 0x41972b
test eax, eax
jb 0x4197b5
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4197b5
jl 0x419745
cmp dword [ebp - 0x1008], eax
ja 0x4197b5
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x419763
test ebx, ebx
je 0x41979c
cmp ecx, edi
jae 0x41979c
mov al, byte [ecx]
cmp al, 0xd
jne 0x41977d
lea eax, [edi - 1]
cmp ecx, eax
jae 0x419789
cmp byte [ecx + 1], 0xa
jne 0x419789
inc ecx
jmp 0x419789
movzx eax, al
movsx eax, byte [eax + 0x4372d8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x419763
cmp edx, ebx
jne 0x419763
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4197ba
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040a215
leave
ret
Function at 0x4198b7
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 + 0x438920]
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 0x4198f7
cmp byte [ebx], 0xa
jne 0x4198f7
or byte [edi + eax + 0x28], 4
jmp 0x4198fc
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 0x4199fb
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4199de
inc eax
cmp dl, 0xd
je 0x419928
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x41994e
cmp eax, ecx
jae 0x41995c
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 0x419910
jmp 0x4199fb
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 0x4199d9
cmp dword [ebp - 0x10], 0
je 0x4199d9
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x438920]
test byte [eax + edi + 0x28], 0x48
je 0x4199b3
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41999e
mov byte [esi], dl
jmp 0x4199af
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x438920]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4199fb
cmp byte [ebp - 1], 0xa
jne 0x4199c2
cmp esi, ebx
jne 0x4199c2
mov byte [esi], 0xa
jmp 0x4199fa
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041a43d
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4199fb
mov byte [esi], 0xd
jmp 0x4199fa
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x438920]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4199f8
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4199fb
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x419a04
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 + 0x438920]
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 0x419a4a
cmp word [ebx], dx
jne 0x419a4a
or byte [eax + edi + 0x28], 4
jmp 0x419a4f
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 0x419bb2
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 0x419b92
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x419a90
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x419ac6
cmp eax, edx
jae 0x419ad4
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 0x419a6b
jmp 0x419bb2
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 0x419b8d
cmp dword [ebp - 0x18], 0
je 0x419b8d
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x438920]
test byte [eax + edi + 0x28], 0x48
je 0x419b63
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 0x419b27
mov word [esi], cx
jmp 0x419b5e
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x438920]
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 + 0x438920]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x438920]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x419bb2
pop eax
cmp word [ebp - 4], ax
jne 0x419b73
cmp esi, ebx
jne 0x419b73
mov word [esi], ax
jmp 0x419baf
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041a43d
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x419bb2
push 0xd
pop eax
jmp 0x419b6e
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x438920]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x419bac
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x419bb2
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 0x41ec36
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 0x41ecd3
push ebx
push esi
call fcn.0041ebff
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.0041d8f1
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x41ec80
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41ecd2
push edi
push eax
call fcn.0041830e
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x41eca0
call fcn.004173d1
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41ecd1
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041d8f1
add esp, 0x20
test eax, eax
jne 0x41ecbf
push edi
call fcn.004173d1
jmp 0x41ecc7
push ebx
call fcn.004173d1
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 0x4214a5
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004162cf
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 0x421514
cmp esi, dword [ebp - 4]
je 0x42150f
cmp dword [ebp + 0xc], 0
je 0x42150f
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4214ec
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00420ff7
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x421516
xor eax, eax
inc eax
jmp 0x421516
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x42157b
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x437050]
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.004162cf
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.004162cf
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 0x4215f2
cmp word [ecx], dx
je 0x4215f2
mov eax, dword [0x42c734]
push edi
dec eax
push eax
push 0x42c620
call fcn.0042151a
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x421665
cmp word [eax], dx
je 0x421665
mov eax, dword [edi]
test eax, eax
je 0x421616
cmp word [eax], dx
je 0x421616
lea eax, [ebp - 0x10]
push eax
call fcn.00420efd
jmp 0x42161f
lea eax, [ebp - 0x10]
push eax
call fcn.00420f98
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x42168f
mov eax, dword [0x42c61c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x42c310
call fcn.0042151a
add esp, 0xc
test al, al
je 0x42168f
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x42165a
cmp word [eax], di
je 0x42165a
lea eax, [ebp - 0x10]
push eax
call fcn.00420efd
pop ecx
jmp 0x421691
lea eax, [ebp - 0x10]
push eax
call fcn.00420f98
jmp 0x421657
mov eax, dword [edi]
test eax, eax
je 0x42167c
cmp word [eax], dx
je 0x42167c
lea eax, [ebp - 0x10]
push eax
call fcn.00420eb2
pop ecx
jmp 0x42168f
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 0x42175a
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0042139f
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x42175a
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x42175a
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x42175a
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4216e7
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00417fe3
test ebx, ebx
je 0x421755
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00417fe3
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x42175a
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 0x42175a
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00425957
add esp, 0x10
xor eax, eax
inc eax
jmp 0x42175c
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040a215
leave
ret
Function at 0x4260c5
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.00426041
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x426234
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x426234
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4261e9
jg 0x426121
test eax, eax
je 0x4261df
push 1
push 0x1000
call fcn.0041794f
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x426144
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4261d6
push 0x8000
push ebx
call fcn.00413863
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x42616d
jg 0x426168
cmp ecx, 0x1000
jb 0x42616d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004171b5
add esp, 0x10
cmp eax, 0xffffffff
je 0x4261b2
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 0x426168
jl 0x426199
test ecx, ecx
jne 0x42615a
push dword [ebp - 0xc]
push ebx
call fcn.00413863
push esi
call fcn.004173d1
add esp, 0xc
xor ebx, ebx
jmp 0x426242
cmp byte [edi + 0x24], 0
je 0x4261c9
cmp dword [edi + 0x20], 5
jne 0x4261c9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4261d4
mov ebx, dword [edi + 0x18]
jmp 0x4261d6
xor ebx, ebx
push esi
call fcn.004173d1
pop ecx
jmp 0x426242
test ecx, ecx
jg 0x4261ab
jl 0x4261e9
test eax, eax
jae 0x4261ab
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041a43d
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x426209
cmp byte [edi + 0x1c], 0
je 0x4261ab
jmp 0x42623a
push ebx
call fcn.0041f476
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4261ab
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 0x426242
cmp byte [edi + 0x1c], 0
je 0x42623f
mov ebx, dword [edi + 0x18]
jmp 0x426242
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0041a43d
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x497bc2
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x497c01
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x497c01
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x497c01
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x497c01
cmp dword [ecx + 0x74], 0xe
jbe 0x497c01
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x49d623
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 0x49d6c0
push ebx
push esi
call fcn.0049d5ec
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.0049d580
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x49d66d
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x49d6bf
push edi
push eax
call fcn.0049e240
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x49d68d
call fcn.0049c0e1
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x49d6be
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0049d580
add esp, 0x20
test eax, eax
jne 0x49d6ac
push edi
call fcn.0049c0e1
jmp 0x49d6b4
push ebx
call fcn.0049c0e1
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 0x49e9bd
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4ef8b0
push 0x4ef8a8
push str.FlsAlloc
push 0x1f
call fcn.0049e87c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x49e9f1
push dword [ebp + 8]
mov ecx, esi
call dword [0x4a5130]
call esi
jmp 0x49e9f7
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x49ea3b
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4ef8c0
push 0x4ef8b8
push str.FlsGetValue
push 0x21
call fcn.0049e87c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x49ea72
push dword [ebp + 8]
mov ecx, esi
call dword [0x4a5130]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x49ea7a
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4ef8c8
push 0x4ef8c0
push str.FlsSetValue
push 0x22
call fcn.0049e87c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x49eab4
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4a5130]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4a3f10
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4a3f3d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4a3f3d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
pop eax
nop
nop
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
nop
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x432030
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219