joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a920
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x34
and dword [esp + 4], 0
xor eax, eax
push ebx
push esi
push edi
mov ebx, edx
lea edi, [esp + 0x1c]
mov edx, ecx
mov esi, 0x41f6d0
push 9
pop ecx
rep stosd dword es:[edi], eax
or dword [esp + 0x3c], 0xffffffff
xor edi, edi
or dword [esp + 0x38], 0xffffffff
mov dword [esp + 0x18], edx
mov dword [esp + 0x14], edi
cmp dword [0x41f6d0], eax
je 0x40a9a3
mov eax, dword [edx]
lea ecx, [esp + 0x10]
push ecx
push edi
push 0x10
push edi
push dword [esi]
push edx
call dword [eax + 0x10]
test eax, eax
jne 0x40a998
mov ecx, dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
mov edx, esi
call fcn.00409ffc
test eax, eax
jne 0x40aa03
mov eax, dword [esp + 0x10]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov dword [esp + 0x10], edi
mov edx, dword [esp + 0x18]
add esi, 0x10
cmp dword [esi], edi
jne 0x40a961
mov esi, dword [esp + 0x1c]
lea ecx, [esp + 0x14]
mov eax, dword [ebx]
push ecx
push 2
push dword [esp + 0x30]
push esi
push ebx
call dword [eax + 0x34]
test eax, eax
jne 0x40aa03
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x24]
add edx, 4
test esi, esi
je 0x40a9e6
mov eax, dword [edx]
xor eax, dword [ecx]
movzx eax, ax
xor eax, dword [edx]
lea edx, [edx + 4]
mov dword [ecx], eax
lea ecx, [ecx + 0x10]
sub esi, 1
jne 0x40a9cc
mov ecx, dword [esp + 0x24]
cmp dword [esp + 0x1c], edi
je 0x40a9f8
mov eax, dword [ebx]
push edi
push ecx
push dword [esp + 0x24]
push ebx
call dword [eax + 0x20]
lea edx, [esp + 0x1c]
mov ecx, ebx
call fcn.0040a7b6
push dword [esp + 0x14]
call dword [0x41f220]
mov ecx, dword [esp + 0x10]
test ecx, ecx
je 0x40aa1b
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
lea ecx, [esp + 0x1c]
call fcn.00409a47
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x440420
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
test eax, eax
jg 0x440441
jl 0x440438
test edi, edi
jne 0x440441
xor eax, eax
xor edx, edx
jmp 0x440502
cmp dword [ebx + 0x38], 0
je 0x440456
push eax
push edi
push dword [ebp + 8]
call fcn.0043fd50
jmp 0x440502
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x44049d
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x44049d
cmp eax, edi
jb 0x440477
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.00443fb0
mov ecx, dword [ebp - 4]
add esp, 0xc
mov eax, dword [ebp + 8]
sub esi, ecx
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], ecx
mov eax, dword [ebx + 0x1c]
add dword [eax], ecx
jmp 0x4404a3
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x4404f7
mov ecx, ebx
call fcn.00440963
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x4404e2
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.00448e5d
mov ecx, dword [ebp - 4]
sub esi, eax
add ecx, eax
add esp, 0x10
mov dword [ebp - 4], ecx
mov edx, esi
cmp eax, 0xfff
jne 0x4404f7
jmp 0x4404b5
test edx, edx
je 0x4404f7
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.00448e5d
add esp, 0x10
sub esi, eax
mov edx, dword [ebp + 0x10]
sub edi, esi
mov eax, edi
sbb edx, 0
pop esi
pop edi
pop ebx
leave
ret 0xc

Function at 0x44134f
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x44138e
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x44138e
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x44138e
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x44138e
cmp dword [ecx + 0x74], 0xe
jbe 0x44138e
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x44ad70
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x44ad9d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x44ad9d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x44cf96
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x45b1b8
push 0x45b1b0
push str.FlsAlloc
push 0x1f
call fcn.0044d3ad
mov esi, eax
add esp, 0x10
test esi, esi
je 0x44cfca
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
jmp 0x44cfd0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x44d014
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x45b1c8
push 0x45b1c0
push str.FlsGetValue
push 0x21
call fcn.0044d3ad
mov esi, eax
add esp, 0x10
test esi, esi
je 0x44d04b
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 0x44d053
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x45b1d0
push 0x45b1c8
push str.FlsSetValue
push 0x22
call fcn.0044d3ad
mov esi, eax
add esp, 0x10
test esi, esi
je 0x44d08d
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 0x4508e7
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4667c4]
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.0044c5ea
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.0044c5ea
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 0x45095e
cmp word [ecx], dx
je 0x45095e
mov eax, dword [0x45b604]
push edi
dec eax
push eax
push 0x45b4f0
call fcn.00450ad7
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4509d1
cmp word [eax], dx
je 0x4509d1
mov eax, dword [edi]
test eax, eax
je 0x450982
cmp word [eax], dx
je 0x450982
lea eax, [ebp - 0x10]
push eax
call fcn.00450b38
jmp 0x45098b
lea eax, [ebp - 0x10]
push eax
call fcn.00450e33
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4509fb
mov eax, dword [0x45b4ec]
push dword [ebp - 0x14]
dec eax
push eax
push 0x45b1e0
call fcn.00450ad7
add esp, 0xc
test al, al
je 0x4509fb
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4509c6
cmp word [eax], di
je 0x4509c6
lea eax, [ebp - 0x10]
push eax
call fcn.00450b38
pop ecx
jmp 0x4509fd
lea eax, [ebp - 0x10]
push eax
call fcn.00450e33
jmp 0x4509c3
mov eax, dword [edi]
test eax, eax
je 0x4509e8
cmp word [eax], dx
je 0x4509e8
lea eax, [ebp - 0x10]
push eax
call fcn.00450f75
pop ecx
jmp 0x4509fb
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 0x450ac6
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00451067
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x450ac6
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x450ac6
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x450ac6
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x450a53
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0044d1f0
test ebx, ebx
je 0x450ac1
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0044d1f0
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x450ac6
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 0x450ac6
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00456f77
add esp, 0x10
xor eax, eax
inc eax
jmp 0x450ac8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0043f0c1
leave
ret
Function at 0x45116d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0044c5ea
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 0x4511dc
cmp esi, dword [ebp - 4]
je 0x4511d7
cmp dword [ebp + 0xc], 0
je 0x4511d7
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4511b4
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00451236
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4511de
xor eax, eax
inc eax
jmp 0x4511de
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x45219a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00441c60
mov eax, dword [0x4667c4]
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.0044edb0
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4521dc
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x452338
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00456ca0
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 + 0x468858]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00451f42
mov ecx, dword [esi*4 + 0x468858]
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 0x452331
cmp eax, dword [ecx + edi + 0x24]
jne 0x452331
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 0x452331
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00451f42
add esp, 0x14
test edx, edx
jl 0x452331
jg 0x4522a7
test eax, eax
jb 0x452331
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x452331
jl 0x4522c1
cmp dword [ebp - 0x1008], eax
ja 0x452331
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4522df
test ebx, ebx
je 0x452318
cmp ecx, edi
jae 0x452318
mov al, byte [ecx]
cmp al, 0xd
jne 0x4522f9
lea eax, [edi - 1]
cmp ecx, eax
jae 0x452305
cmp byte [ecx + 1], 0xa
jne 0x452305
inc ecx
jmp 0x452305
movzx eax, al
movsx eax, byte [eax + 0x4670f8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4522df
cmp edx, ebx
jne 0x4522df
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x452336
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0043f0c1
leave
ret
Function at 0x452740
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 0x4527dd
push ebx
push esi
call fcn.004527e0
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.0044c499
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x45278a
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4527dc
push edi
push eax
call fcn.0044c389
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4527aa
call fcn.0044c34f
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4527db
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0044c499
add esp, 0x20
test eax, eax
jne 0x4527c9
push edi
call fcn.0044c34f
jmp 0x4527d1
push ebx
call fcn.0044c34f
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 0x4546ae
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 + 0x468858]
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 0x4546ee
cmp byte [ebx], 0xa
jne 0x4546ee
or byte [edi + eax + 0x28], 4
jmp 0x4546f3
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 0x4547f2
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4547d5
inc eax
cmp dl, 0xd
je 0x45471f
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x454745
cmp eax, ecx
jae 0x454753
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 0x454707
jmp 0x4547f2
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 0x4547d0
cmp dword [ebp - 0x10], 0
je 0x4547d0
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x468858]
test byte [eax + edi + 0x28], 0x48
je 0x4547aa
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x454795
mov byte [esi], dl
jmp 0x4547a6
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x468858]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4547f2
cmp byte [ebp - 1], 0xa
jne 0x4547b9
cmp esi, ebx
jne 0x4547b9
mov byte [esi], 0xa
jmp 0x4547f1
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00451ee4
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4547f2
mov byte [esi], 0xd
jmp 0x4547f1
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x468858]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4547ef
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4547f2
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4547fb
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 + 0x468858]
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 0x454841
cmp word [ebx], dx
jne 0x454841
or byte [eax + edi + 0x28], 4
jmp 0x454846
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 0x4549a9
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 0x454989
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x454887
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4548bd
cmp eax, edx
jae 0x4548cb
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 0x454862
jmp 0x4549a9
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 0x454984
cmp dword [ebp - 0x18], 0
je 0x454984
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x468858]
test byte [eax + edi + 0x28], 0x48
je 0x45495a
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 0x45491e
mov word [esi], cx
jmp 0x454955
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x468858]
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 + 0x468858]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x468858]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4549a9
pop eax
cmp word [ebp - 4], ax
jne 0x45496a
cmp esi, ebx
jne 0x45496a
mov word [esi], ax
jmp 0x4549a6
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00451ee4
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4549a9
push 0xd
pop eax
jmp 0x454965
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x468858]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4549a3
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4549a9
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 0x41c500
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
cmp dword [0x427850], 0
jne 0x41c581
cmp dword [0x427870], 0
jne 0x41c530
call sub.KERNEL32.DLL_GetEnvironmentStrings
mov dword [0x427870], eax
test eax, eax
jne 0x41c530
push str.GetEnvironmentStrings_failed
call fcn.0041bd1c
pop ecx
xor ebp, ebp
xor esi, esi
mov ebx, dword [0x427870]
jmp 0x41c544
lea eax, [edi + 1]
inc esi
add ebp, eax
add ebx, eax
push ebx
call fcn.004168a4
pop ecx
mov edi, eax
test eax, eax
jne 0x41c53c
lea edi, [ebp + 1]
push edi
call fcn.004161a8
pop ecx
mov ebx, eax
mov dword [0x427854], ebx
test ebx, ebx
jne 0x41c56e
xor eax, eax
jmp 0x41c644
push edi
mov edx, dword [0x427870]
push edx
push ebx
call fcn.00416754
add esp, 0xc
jmp 0x41c5a1
xor esi, esi
mov ebx, dword [0x427850]
jmp 0x41c59b
push eax
call fcn.004168a4
pop ecx
test eax, eax
jne 0x41c597
dec esi
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x41c58b
lea ebx, [esi + 4]
push 4
mov dword [0x427858], ebx
inc ebx
push ebx
call fcn.00415c80
add esp, 8
test eax, eax
mov dword [esp], eax
jne 0x41c5c4
xor eax, eax
jmp 0x41c644
cmp dword [0x427850], 0
jne 0x41c5f5
xor esi, esi
mov ebx, dword [0x427854]
mov eax, dword [esp]
mov ebp, eax
jmp 0x41c5e6
mov dword [ebp], ebx
add ebp, 4
inc esi
inc edi
add ebx, edi
push ebx
call fcn.004168a4
pop ecx
mov edi, eax
test eax, eax
jne 0x41c5dc
jmp 0x41c626
xor esi, esi
mov ebx, dword [0x427850]
mov eax, dword [esp]
mov edi, eax
jmp 0x41c620
push eax
call fcn.004168a4
pop ecx
test eax, eax
je 0x41c615
mov eax, dword [ebx]
mov dword [edi], eax
jmp 0x41c619
dec esi
add edi, 0xfffffffc
add edi, 4
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x41c604
mov eax, dword [0x427850]
test eax, eax
je 0x41c636
push eax
call fcn.004161b8
pop ecx
mov edx, dword [esp]
mov eax, 1
mov dword [0x427850], edx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x484ce3
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov edi, 0x484a08
dec ecx
call fcn.00484d1e
mov ebx, 0xd0410da5
or ecx, ebx
xor dword [edx], edi
or ebx, ecx
dec ecx
add edx, 2
sub ebx, ecx
and ebx, ebx
cmp edx, esi
jl fcn.00484ce3
sub ecx, ecx
dec ebx
sub ebx, 0x5cb78136
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x430072
nop
nop
nop
mov ebx, 0x408f6c
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
div edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x4d52210
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e3d0
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x49702af6
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x401200
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x40121b
pop edi
pop ebx
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x401252
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
add eax, esi
and ecx, 0xf
jbe 0x40124e
jmp 0x401240
cmp esi, eax
jae 0x401252
dec ecx
movzx edx, word [esi]
lea esi, [esi + edx*2 + 2]
jne 0x401240
cmp esi, eax
jb 0x401259
pop esi
pop edi
xor eax, eax
pop ebx
pop ebp
ret
movzx eax, word [esi]
neg eax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x401fd0
Capabilities:
Access peb ldr_data
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52f6ae
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x5896f0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov edi, dword [ebp + 8]
push edi
call fcn.0040da00
lea eax, [edi + 4]
lea ecx, [esi + 4]
push eax
mov dword [ebp - 4], 0
call fcn.0040da00
lea edx, [edi + 8]
lea ecx, [esi + 8]
push edx
mov byte [ebp - 4], 1
call fcn.0040da00
lea eax, [edi + 0xc]
lea ecx, [esi + 0xc]
push eax
mov byte [ebp - 4], 2
call fcn.0040da00
lea edx, [edi + 0x10]
lea ecx, [esi + 0x10]
push edx
mov byte [ebp - 4], 3
call fcn.0040da00
lea eax, [edi + 0x14]
lea ecx, [esi + 0x14]
push eax
mov byte [ebp - 4], 4
call fcn.0040da00
lea edx, [edi + 0x18]
lea ecx, [esi + 0x18]
push edx
mov byte [ebp - 4], 5
call fcn.0040da00
lea eax, [edi + 0x1c]
lea ecx, [esi + 0x1c]
push eax
mov byte [ebp - 4], 6
call fcn.0040da00
lea edx, [edi + 0x20]
lea ecx, [esi + 0x20]
push edx
mov byte [ebp - 4], 7
call fcn.0040da00
lea eax, [edi + 0x24]
lea ecx, [esi + 0x24]
push eax
mov byte [ebp - 4], 8
call fcn.0040da00
lea edx, [edi + 0x28]
lea ecx, [esi + 0x28]
push edx
mov byte [ebp - 4], 9
call fcn.0040da00
lea eax, [edi + 0x2c]
lea ecx, [esi + 0x2c]
push eax
mov byte [ebp - 4], 0xa
call fcn.0040da00
lea edx, [edi + 0x30]
lea ecx, [esi + 0x30]
push edx
mov byte [ebp - 4], 0xb
call fcn.0040da00
lea eax, [edi + 0x34]
lea ecx, [esi + 0x34]
push eax
mov byte [ebp - 4], 0xc
call fcn.0040da00
lea edx, [edi + 0x38]
lea ecx, [esi + 0x38]
push edx
mov byte [ebp - 4], 0xd
call fcn.0040da00
lea eax, [edi + 0x3c]
lea ecx, [esi + 0x3c]
push eax
mov byte [ebp - 4], 0xe
call fcn.0040da00
lea edx, [edi + 0x40]
lea ecx, [esi + 0x40]
push edx
mov byte [ebp - 4], 0xf
call fcn.0040da00
lea eax, [edi + 0x44]
lea ecx, [esi + 0x44]
push eax
mov byte [ebp - 4], 0x10
call fcn.0040da00
lea edx, [edi + 0x48]
lea ecx, [esi + 0x48]
push edx
mov byte [ebp - 4], 0x11
call fcn.0040da00
mov byte [ebp - 4], 0x12
mov eax, dword [edi + 0x4c]
add edi, 0x50
push edi
lea ecx, [esi + 0x50]
mov dword [esi + 0x4c], eax
call fcn.0040da00
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4