joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4184e8
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x418515
call fcn.0040609e
mov dword [eax], esi
call fcn.0040608b
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.0040b9a4
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x418533
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004060b1
pop ecx
jmp 0x418510
test byte [esp + 0xc], 0x80
je 0x41853f
and eax, 0xfffffffe
jmp 0x418542
or eax, 1
push eax
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
je 0x418524
xor eax, eax
pop esi
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x406270
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x406297
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x40629a
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.0040624c
pop esi
leave
ret 8

Function at 0x407c97
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x407cd6
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x407cd6
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x407cd6
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x407cd6
cmp dword [ecx + 0x74], 0xe
jbe 0x407cd6
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4135f9
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x422348
push 0x422340
push str.FlsAlloc
push 0x1f
call fcn.004134c1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41362d
push dword [ebp + 8]
mov ecx, esi
call dword [0x41f17c]
call esi
jmp 0x413633
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x413677
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x422358
push 0x422350
push str.FlsGetValue
push 0x21
call fcn.004134c1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4136ae
push dword [ebp + 8]
mov ecx, esi
call dword [0x41f17c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4136b6
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x422360
push 0x422358
push str.FlsSetValue
push 0x22
call fcn.004134c1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4136f0
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x41f17c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x413f1c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00407ff0
mov eax, dword [0x429080]
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.00411582
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x413f5e
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4140ba
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0041e5b0
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 + 0x42a8c0]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00414d1d
mov ecx, dword [esi*4 + 0x42a8c0]
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 0x4140b3
cmp eax, dword [ecx + edi + 0x24]
jne 0x4140b3
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 0x4140b3
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00414d1d
add esp, 0x14
test edx, edx
jl 0x4140b3
jg 0x414029
test eax, eax
jb 0x4140b3
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4140b3
jl 0x414043
cmp dword [ebp - 0x1008], eax
ja 0x4140b3
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x414061
test ebx, ebx
je 0x41409a
cmp ecx, edi
jae 0x41409a
mov al, byte [ecx]
cmp al, 0xd
jne 0x41407b
lea eax, [edi - 1]
cmp ecx, eax
jae 0x414087
cmp byte [ecx + 1], 0xa
jne 0x414087
inc ecx
jmp 0x414087
movzx eax, al
movsx eax, byte [eax + 0x429338]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x414061
cmp edx, ebx
jne 0x414061
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4140b8
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040753c
leave
ret
Function at 0x4141b5
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 + 0x42a8c0]
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 0x4141f5
cmp byte [ebx], 0xa
jne 0x4141f5
or byte [edi + eax + 0x28], 4
jmp 0x4141fa
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 0x4142f9
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4142dc
inc eax
cmp dl, 0xd
je 0x414226
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x41424c
cmp eax, ecx
jae 0x41425a
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 0x41420e
jmp 0x4142f9
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 0x4142d7
cmp dword [ebp - 0x10], 0
je 0x4142d7
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x42a8c0]
test byte [eax + edi + 0x28], 0x48
je 0x4142b1
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41429c
mov byte [esi], dl
jmp 0x4142ad
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x42a8c0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4142f9
cmp byte [ebp - 1], 0xa
jne 0x4142c0
cmp esi, ebx
jne 0x4142c0
mov byte [esi], 0xa
jmp 0x4142f8
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00414d3b
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4142f9
mov byte [esi], 0xd
jmp 0x4142f8
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x42a8c0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4142f6
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4142f9
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x414302
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 + 0x42a8c0]
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 0x414348
cmp word [ebx], dx
jne 0x414348
or byte [eax + edi + 0x28], 4
jmp 0x41434d
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 0x4144b0
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 0x414490
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x41438e
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4143c4
cmp eax, edx
jae 0x4143d2
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 0x414369
jmp 0x4144b0
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 0x41448b
cmp dword [ebp - 0x18], 0
je 0x41448b
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x42a8c0]
test byte [eax + edi + 0x28], 0x48
je 0x414461
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 0x414425
mov word [esi], cx
jmp 0x41445c
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x42a8c0]
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 + 0x42a8c0]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x42a8c0]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4144b0
pop eax
cmp word [ebp - 4], ax
jne 0x414471
cmp esi, ebx
jne 0x414471
mov word [esi], ax
jmp 0x4144ad
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00414d3b
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4144b0
push 0xd
pop eax
jmp 0x41446c
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x42a8c0]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4144aa
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4144b0
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 0x4183b8
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 0x418455
push ebx
push esi
call fcn.00418381
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.0041705a
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x418402
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x418454
push edi
push eax
call fcn.00415726
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x418422
call fcn.00412c41
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x418453
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041705a
add esp, 0x20
test eax, eax
jne 0x418441
push edi
call fcn.00412c41
jmp 0x418449
push ebx
call fcn.00412c41
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 0x41a89d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00411b3f
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 0x41a90c
cmp esi, dword [ebp - 4]
je 0x41a907
cmp dword [ebp + 0xc], 0
je 0x41a907
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x41a8e4
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0041a3ef
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x41a90e
xor eax, eax
inc eax
jmp 0x41a90e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x41a973
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x429080]
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.00411b3f
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.00411b3f
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 0x41a9ea
cmp word [ecx], dx
je 0x41a9ea
mov eax, dword [0x4229c4]
push edi
dec eax
push eax
push 0x4228b0
call fcn.0041a912
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x41aa5d
cmp word [eax], dx
je 0x41aa5d
mov eax, dword [edi]
test eax, eax
je 0x41aa0e
cmp word [eax], dx
je 0x41aa0e
lea eax, [ebp - 0x10]
push eax
call fcn.0041a2f5
jmp 0x41aa17
lea eax, [ebp - 0x10]
push eax
call fcn.0041a390
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x41aa87
mov eax, dword [0x4228ac]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4225a0
call fcn.0041a912
add esp, 0xc
test al, al
je 0x41aa87
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x41aa52
cmp word [eax], di
je 0x41aa52
lea eax, [ebp - 0x10]
push eax
call fcn.0041a2f5
pop ecx
jmp 0x41aa89
lea eax, [ebp - 0x10]
push eax
call fcn.0041a390
jmp 0x41aa4f
mov eax, dword [edi]
test eax, eax
je 0x41aa74
cmp word [eax], dx
je 0x41aa74
lea eax, [ebp - 0x10]
push eax
call fcn.0041a2aa
pop ecx
jmp 0x41aa87
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 0x41ab52
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0041a797
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x41ab52
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x41ab52
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x41ab52
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x41aadf
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004137f6
test ebx, ebx
je 0x41ab4d
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004137f6
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41ab52
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 0x41ab52
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0041ccb1
add esp, 0x10
xor eax, eax
inc eax
jmp 0x41ab54
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040753c
leave
ret
Function at 0x41d105
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.0041d081
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x41d274
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x41d274
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x41d229
jg 0x41d161
test eax, eax
je 0x41d21f
push 1
push 0x1000
call fcn.004131bf
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x41d184
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x41d216
push 0x8000
push ebx
call fcn.0040f0dc
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x41d1ad
jg 0x41d1a8
cmp ecx, 0x1000
jb 0x41d1ad
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00412a25
add esp, 0x10
cmp eax, 0xffffffff
je 0x41d1f2
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 0x41d1a8
jl 0x41d1d9
test ecx, ecx
jne 0x41d19a
push dword [ebp - 0xc]
push ebx
call fcn.0040f0dc
push esi
call fcn.00412c41
add esp, 0xc
xor ebx, ebx
jmp 0x41d282
cmp byte [edi + 0x24], 0
je 0x41d209
cmp dword [edi + 0x20], 5
jne 0x41d209
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x41d214
mov ebx, dword [edi + 0x18]
jmp 0x41d216
xor ebx, ebx
push esi
call fcn.00412c41
pop ecx
jmp 0x41d282
test ecx, ecx
jg 0x41d1eb
jl 0x41d229
test eax, eax
jae 0x41d1eb
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00414d3b
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x41d249
cmp byte [edi + 0x1c], 0
je 0x41d1eb
jmp 0x41d27a
push ebx
call fcn.0041886e
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x41d1eb
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 0x41d282
cmp byte [edi + 0x1c], 0
je 0x41d27f
mov ebx, dword [edi + 0x18]
jmp 0x41d282
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00414d3b
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x41e570
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41e59d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41e59d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x10001e2c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x100a6b50]
jne 0x10001e36
repz ret
jmp fcn.100020dd

Function at 0x100026f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x18
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
mov dword [0x100a6b38], 0
mov byte [0x100a6b3c], 0
mov dword [0x100a6b2c], 0x223a
mov dword [0x100a6b34], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
jmp 0x1000273e
mov dword [0x100a6b34], 0
jmp 0x10002780
mov dword [0x100a6b2c], 0x23f6
mov eax, dword [0x100a6b34]
mov ecx, eax
mov dl, cl
mov ecx, dword [ebp - 0x18]
add ecx, eax
mov dword [ebp - 0x1c], ecx
mov byte [ebp - 0x1d], dl
mov eax, dword [ebp - 0x1c]
mov cl, byte [ebp - 0x1d]
mov byte [eax], cl
mov edx, dword [0x100a6b34]
add edx, 1
mov dword [0x100a6b34], edx
cmp edx, 0x100
jl 0x1000273e
jmp 0x10002732
mov eax, 0x100
mov dword [0x100a6b40], 0
mov ecx, dword [0x100a6b38]
mov edx, dword [0x100a6b34]
mov esi, dword [ebp - 0x18]
movzx edi, byte [esi + edx]
add edi, ecx
mov dword [ebp - 0x24], eax
mov eax, edx
xor edx, edx
mov ecx, dword [ebp - 0x10]
div ecx
mov ebx, dword [ebp - 0x14]
movzx edx, byte [ebx + edx]
add edi, edx
mov dword [0x100a6b40], edi
mov eax, edi
cdq
mov edi, dword [ebp - 0x24]
idiv edi
mov dword [0x100a6b38], edx
mov dword [0x100a6b2c], 0x9d4
mov edx, dword [0x100a6b34]
mov cl, byte [esi + edx]
mov byte [0x100a6b3c], cl
mov dword [0x100a6b2c], 0xfffff859
mov edx, dword [0x100a6b38]
mov cl, byte [esi + edx]
mov edx, dword [0x100a6b34]
mov byte [esi + edx], cl
mov dword [0x100a6b2c], 0x1f37
mov cl, byte [0x100a6b3c]
mov edx, dword [0x100a6b38]
mov byte [esi + edx], cl
mov edx, dword [0x100a6b2c]
add edx, 0xfffffbe3
mov dword [0x100a6b2c], edx
mov edx, dword [0x100a6b34]
add edx, 1
mov dword [0x100a6b34], edx
cmp edx, 0x100
jl 0x10002780
add esp, 0x18
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x10002880
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x64
mov eax, dword [ebp + 8]
mov dword [ebp - 0x30], eax
call fcn.10002860
xor ecx, ecx
mov dword [0x100a6b2c], 0x26c3
mov edx, ecx
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x38], edx
mov dword [ebp - 0x3c], ecx
mov eax, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0x38]
lea edx, section..data
imul esi, eax, 0x64
mov edi, edx
add edi, esi
add edi, 0x60
mov esi, dword [edi]
imul edi, eax, 0x64
add edx, edi
add edx, 0x5c
movzx edx, word [edx]
xor edx, esi
add edx, ecx
add eax, 1
cmp eax, 0x1b6
mov ecx, edx
mov dword [ebp - 0x40], edx
mov dword [ebp - 0x38], ecx
mov dword [ebp - 0x3c], eax
jne 0x100028ab
lea eax, [0x1009ae14]
mov ecx, 0xe
lea edx, [ebp - 0x2c]
mov dword [esp], edx
mov dword [esp + 4], eax
mov dword [esp + 8], 0xe
mov dword [ebp - 0x44], edx
mov dword [ebp - 0x48], ecx
call fcn.10003460
mov dword [0x100a6b30], 0x1da2
mov dword [0x100a6b2c], 0xbcc
mov eax, dword [ebp - 0x44]
mov dword [esp], eax
call fcn.10002450
mov ecx, eax
mov dword [0x100a6b4c], eax
mov eax, esp
mov edx, dword [ebp - 0x40]
mov dword [eax + 4], edx
mov dword [eax + 0xc], 4
mov dword [eax + 8], 0x1000
mov dword [eax], 0
call ecx
sub esp, 0x10
xor ecx, ecx
mov edx, ecx
mov dword [ebp - 0x4c], eax
mov dword [ebp - 0x50], edx
mov dword [ebp - 0x54], ecx
mov eax, dword [ebp - 0x54]
mov ecx, dword [ebp - 0x50]
lea edx, section..data
imul esi, eax, 0x64
mov edi, edx
add edi, esi
add edi, 0x60
mov esi, dword [edi]
imul edi, eax, 0x64
mov ebx, edx
add ebx, edi
add ebx, 0x58
mov edi, dword [ebx]
imul ebx, eax, 0x64
add edx, ebx
add edx, 0x5c
movzx edx, word [edx]
xor edx, esi
mov esi, dword [ebp - 0x4c]
add esi, ecx
mov dword [esp], esi
mov dword [esp + 4], edi
mov dword [esp + 8], edx
mov dword [ebp - 0x58], eax
mov dword [ebp - 0x5c], ecx
mov dword [ebp - 0x60], edx
call fcn.10003360
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp - 0x5c]
add eax, ecx
mov edx, dword [ebp - 0x58]
add edx, 1
cmp edx, 0x1b6
mov dword [ebp - 0x50], eax
mov dword [ebp - 0x54], edx
jne 0x10002971
mov eax, dword [ebp - 0x4c]
mov dword [esp], eax
mov dword [esp + 4], eax
mov ecx, dword [ebp - 0x40]
mov dword [esp + 8], ecx
call fcn.100032c0
xor eax, eax
mov dword [0x100a6b30], 0xe79
mov ecx, dword [ebp - 0x4c]
add ecx, 0x40734
mov edx, dword [ebp - 0x30]
mov dword [edx], ecx
mov dword [edx + 4], 0x14fc00
mov ecx, dword [ebp - 0x4c]
add ecx, 0x3405f
mov dword [edx + 8], ecx
mov ecx, dword [0x100a6b30]
add ecx, 0x745
mov dword [0x100a6b2c], ecx
mov dword [edx + 0xc], 0x2010
add esp, 0x64
pop esi
pop edi
pop ebx
pop ebp
ret