joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403ba0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x270
mov eax, dword [0x438040]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
lea edx, [ecx + 2]
push edi
mov edi, ecx
mov dword [ebp - 0x234], 0
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x403bc7
sub ecx, edx
sar ecx, 1
cmp ecx, 0x40
ja 0x403e04
mov ecx, 0x24
lea eax, [ebp - 0x230]
nop word [eax + eax]
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x403bf0
cmp dword [0x439334], 2
movups xmm0, xmmword [str.u_WEUA_XV]
mov ax, word [0x434280]
mov dword [ebp - 0x230], 0x24
movups xmmword [ebp - 0x270], xmm0
mov dword [ebp - 0x21c], 4
movups xmm0, xmmword [0x434258]
mov word [ebp - 0x238], ax
movups xmmword [ebp - 0x260], xmm0
movups xmm0, xmmword [0x434268]
movups xmmword [ebp - 0x250], xmm0
movq xmm0, qword [0x434278]
movq qword [ebp - 0x240], xmm0
jl 0x403d72
movaps xmm4, xmmword [0x434550]
movaps xmm3, xmmword [0x4345b0]
movaps xmm5, xmmword [0x434570]
movaps xmm6, xmmword [0x434590]
nop
movd xmm0, ecx
lea eax, [ecx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm3
punpckldq xmm1, xmm2
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshufhw xmm0, xmm2, 0xd8
pshuflw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
movq xmm0, xmm6
paddw xmm1, xmm0
movq xmm0, qword [ebp + ecx*2 - 0x270]
xorps xmm1, xmm0
movd xmm0, eax
pshufd xmm2, xmm0, 0
movq qword [ebp + ecx*2 - 0x270], xmm1
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshufhw xmm0, xmm2, 0xd8
pshuflw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
movq xmm0, xmm6
paddw xmm1, xmm0
movq xmm0, qword [ebp + ecx*2 - 0x268]
xorps xmm1, xmm0
movq qword [ebp + ecx*2 - 0x268], xmm1
add ecx, 8
cmp ecx, 0x18
jl 0x403c80
cmp ecx, 0x1d
jge 0x403d9b
mov eax, 0x4ec4ec4f
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
mov edx, ecx
imul eax, eax, 0x34
sub edx, eax
add edx, 0x30
xor word [ebp + ecx*2 - 0x270], dx
inc ecx
cmp ecx, 0x1d
jl 0x403d72
lea eax, [ebp - 0x270]
push eax
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.0041330a
push edi
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.0041336e
add esp, 0x18
lea eax, [ebp - 0x234]
push eax
push 0x434374
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.ole32.dll_CoGetObject]
mov ecx, eax
mov eax, dword [ebp - 0x234]
mov dword [esi], eax
mov eax, ecx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040e155
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 0x80004005
pop edi
mov dword [esi], 0
xor ecx, ebp
pop esi
call fcn.0040e155
mov esp, ebp
pop ebp
ret
Function at 0x404920
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
push ebx
push esi
push edi
push 2
push 0
mov dword [ebp - 8], edx
mov ebx, 0xc0000022
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
mov ecx, 0x13
mov dword [ebp - 0x10], eax
mov esi, 0x4344b0
lea edi, [ebp - 0x60]
rep movsd dword es:[edi], dword [esi]
xor ecx, ecx
cmp dword [0x439334], 2
movsw word es:[edi], word [esi]
jl 0x404a70
movaps xmm4, xmmword [0x434550]
movaps xmm3, xmmword [0x4345b0]
movaps xmm5, xmmword [0x434570]
movaps xmm6, xmmword [0x434590]
movd xmm0, ecx
lea eax, [ecx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm3
punpckldq xmm1, xmm2
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshufhw xmm0, xmm2, 0xd8
pshuflw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
movq xmm0, xmm6
paddw xmm1, xmm0
movq xmm0, qword [ebp + ecx*2 - 0x60]
xorps xmm1, xmm0
movd xmm0, eax
pshufd xmm2, xmm0, 0
movq qword [ebp + ecx*2 - 0x60], xmm1
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshufhw xmm0, xmm2, 0xd8
pshuflw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
movq xmm0, xmm6
paddw xmm1, xmm0
movq xmm0, qword [ebp + ecx*2 - 0x58]
xorps xmm1, xmm0
movq qword [ebp + ecx*2 - 0x58], xmm1
add ecx, 8
cmp ecx, 0x20
jl 0x404984
cmp ecx, 0x27
jge 0x404a96
nop word [eax + eax]
mov eax, 0x4ec4ec4f
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
mov edx, ecx
imul eax, eax, 0x34
sub edx, eax
add edx, 0x30
xor word [ebp + ecx*2 - 0x60], dx
inc ecx
cmp ecx, 0x27
jl 0x404a70
lea eax, [ebp - 4]
push eax
push ecx
lea ecx, [ebp - 0x60]
call fcn.00403ba0
mov esi, dword [ebp - 4]
add esp, 8
test eax, eax
jne 0x404ad0
test esi, esi
je 0x404adc
mov eax, dword [esi]
push 0
push 0
push 0
push dword [ebp - 8]
mov eax, dword [eax + 0x24]
push dword [ebp - 0xc]
push esi
call eax
mov ebx, eax
sar ebx, 0x1f
and ebx, 0xc0000022
test esi, esi
je 0x404adc
mov ecx, dword [esi]
push esi
mov ecx, dword [ecx + 8]
call ecx
cmp dword [ebp - 0x10], 0
jne 0x404ae8
call dword [sym.imp.ole32.dll_CoUninitialize]
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40eff0
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40f02f
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40f02f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40f02f
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40f02f
cmp dword [ecx + 0x74], 0xe
jbe 0x40f02f
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x41bce2
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42fb60
push 0x42fb58
push str.FlsAlloc
push 0x1f
call fcn.0041bbaa
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41bd16
push dword [ebp + 8]
mov ecx, esi
call dword [0x42c1a4]
call esi
jmp 0x41bd1c
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x41bd60
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42fb70
push 0x42fb68
push str.FlsGetValue
push 0x21
call fcn.0041bbaa
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41bd97
push dword [ebp + 8]
mov ecx, esi
call dword [0x42c1a4]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x41bd9f
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42fb78
push 0x42fb70
push str.FlsSetValue
push 0x22
call fcn.0041bbaa
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41bdd9
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x42c1a4]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x420593
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040f200
mov eax, dword [0x438040]
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.0041d983
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4205d5
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x420731
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0042a050
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 + 0x439ac8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004209b8
mov ecx, dword [esi*4 + 0x439ac8]
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 0x42072a
cmp eax, dword [ecx + edi + 0x24]
jne 0x42072a
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 0x42072a
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004209b8
add esp, 0x14
test edx, edx
jl 0x42072a
jg 0x4206a0
test eax, eax
jb 0x42072a
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x42072a
jl 0x4206ba
cmp dword [ebp - 0x1008], eax
ja 0x42072a
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4206d8
test ebx, ebx
je 0x420711
cmp ecx, edi
jae 0x420711
mov al, byte [ecx]
cmp al, 0xd
jne 0x4206f2
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4206fe
cmp byte [ecx + 1], 0xa
jne 0x4206fe
inc ecx
jmp 0x4206fe
movzx eax, al
movsx eax, byte [eax + 0x4389c0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4206d8
cmp edx, ebx
jne 0x4206d8
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x42072f
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040e155
leave
ret
Function at 0x42263e
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 0x4226db
push ebx
push esi
call fcn.00422607
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.004215a5
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x422688
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4226da
push edi
push eax
call fcn.0041cace
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4226a8
call fcn.0041b8cb
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4226d9
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004215a5
add esp, 0x20
test eax, eax
jne 0x4226c7
push edi
call fcn.0041b8cb
jmp 0x4226cf
push ebx
call fcn.0041b8cb
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 0x424b2d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0041c727
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 0x424b9c
cmp esi, dword [ebp - 4]
je 0x424b97
cmp dword [ebp + 0xc], 0
je 0x424b97
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x424b74
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0042467f
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x424b9e
xor eax, eax
inc eax
jmp 0x424b9e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x424c03
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x438040]
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.0041c727
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.0041c727
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 0x424c7a
cmp word [ecx], dx
je 0x424c7a
mov eax, dword [0x430704]
push edi
dec eax
push eax
push 0x4305f0
call fcn.00424ba2
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x424ced
cmp word [eax], dx
je 0x424ced
mov eax, dword [edi]
test eax, eax
je 0x424c9e
cmp word [eax], dx
je 0x424c9e
lea eax, [ebp - 0x10]
push eax
call fcn.00424585
jmp 0x424ca7
lea eax, [ebp - 0x10]
push eax
call fcn.00424620
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x424d17
mov eax, dword [0x4305ec]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4302e0
call fcn.00424ba2
add esp, 0xc
test al, al
je 0x424d17
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x424ce2
cmp word [eax], di
je 0x424ce2
lea eax, [ebp - 0x10]
push eax
call fcn.00424585
pop ecx
jmp 0x424d19
lea eax, [ebp - 0x10]
push eax
call fcn.00424620
jmp 0x424cdf
mov eax, dword [edi]
test eax, eax
je 0x424d04
cmp word [eax], dx
je 0x424d04
lea eax, [ebp - 0x10]
push eax
call fcn.0042453a
pop ecx
jmp 0x424d17
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 0x424de2
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00424a27
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x424de2
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x424de2
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x424de2
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x424d6f
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0041bedf
test ebx, ebx
je 0x424ddd
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0041bedf
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x424de2
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 0x424de2
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004286f4
add esp, 0x10
xor eax, eax
inc eax
jmp 0x424de4
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040e155
leave
ret
Function at 0x426f93
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 + 0x439ac8]
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 0x426fd3
cmp byte [ebx], 0xa
jne 0x426fd3
or byte [edi + eax + 0x28], 4
jmp 0x426fd8
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 0x4270d7
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4270ba
inc eax
cmp dl, 0xd
je 0x427004
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x42702a
cmp eax, ecx
jae 0x427038
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 0x426fec
jmp 0x4270d7
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 0x4270b5
cmp dword [ebp - 0x10], 0
je 0x4270b5
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x439ac8]
test byte [eax + edi + 0x28], 0x48
je 0x42708f
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x42707a
mov byte [esi], dl
jmp 0x42708b
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x439ac8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4270d7
cmp byte [ebp - 1], 0xa
jne 0x42709e
cmp esi, ebx
jne 0x42709e
mov byte [esi], 0xa
jmp 0x4270d6
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004209d6
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4270d7
mov byte [esi], 0xd
jmp 0x4270d6
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x439ac8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4270d4
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4270d7
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4270e0
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 + 0x439ac8]
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 0x427126
cmp word [ebx], dx
jne 0x427126
or byte [eax + edi + 0x28], 4
jmp 0x42712b
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 0x42728e
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 0x42726e
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x42716c
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4271a2
cmp eax, edx
jae 0x4271b0
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 0x427147
jmp 0x42728e
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 0x427269
cmp dword [ebp - 0x18], 0
je 0x427269
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x439ac8]
test byte [eax + edi + 0x28], 0x48
je 0x42723f
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 0x427203
mov word [esi], cx
jmp 0x42723a
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x439ac8]
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 + 0x439ac8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x439ac8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x42728e
pop eax
cmp word [ebp - 4], ax
jne 0x42724f
cmp esi, ebx
jne 0x42724f
mov word [esi], ax
jmp 0x42728b
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004209d6
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x42728e
push 0xd
pop eax
jmp 0x42724a
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x439ac8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x427288
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x42728e
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 0x429f50
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x429f7d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x429f7d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
nop
pop eax
add eax, 0x40729f
nop
nop
sub eax, 0x407245
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43201e
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x1000cc10
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1000cc3d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1000cc3d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x403ac5
sub eax, 0x403a6b
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
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp fcn.00401219