joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4440c8
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
xor eax, eax
push esi
xor esi, esi
cmp dword [ebp + 0x10], eax
setne al
mov ecx, eax
or ecx, 2
cmp dword [ebp + 0x14], esi
cmove ecx, eax
push ecx
push ebx
push dword [ebp + 8]
mov dword [ebp + 0x14], ecx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x4441c9
push edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
cmp dword [ebp + 0x10], esi
jne 0x44411e
cmp edi, 0x50
je 0x444116
cmp edi, 0xb7
jne 0x44411e
xor esi, esi
inc esi
jmp 0x4441c8
cmp edi, 2
jne 0x444137
push esi
push dword [ebp + 8]
call fcn.00444315
test eax, eax
je 0x4441ba
push 3
pop edi
cmp edi, 3
jne 0x4441ba
movzx eax, word [ebx]
mov edi, esi
mov ecx, ebx
test ax, ax
je 0x4441b3
push 0x5c
pop edx
cmp ax, dx
cmove edi, ecx
add ecx, 2
movzx eax, word [ecx]
test ax, ax
jne 0x44414b
test edi, edi
je 0x4441b3
push esi
xor eax, eax
push ebx
mov word [edi], ax
call fcn.00404013
mov esi, eax
push 0x5c
pop eax
mov word [edi], ax
test esi, esi
js 0x4441c8
push dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x4441c8
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x4441c8
push esi
push 0x4cc
push str.fileutil.cpp
call fcn.004037d3
jmp 0x4441c8
mov esi, 0x80070003
jmp 0x4441c8
movzx esi, di
or esi, 0x80070000
test edi, edi
cmovle esi, edi
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 0x10
Function at 0x444932
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
lea eax, [ebp - 4]
xor edi, edi
push eax
push dword [ebp + 8]
mov esi, edi
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
mov dword [ebp - 0xc], edi
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
jne 0x444987
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x444987
push esi
push 0x115
push str.fileutil.cpp
call fcn.004037d3
jmp 0x444a2e
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
test edi, edi
jne 0x4449a2
mov esi, 0x8007000e
push esi
push 0x119
jmp 0x444978
push edi
push ebx
push dword [ebp - 4]
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
jne 0x4449dd
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x4449dd
push esi
push 0x11d
push str.fileutil.cpp
call fcn.004037d3
jmp 0x444a27
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0x44b790
push edi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
jne 0x444a14
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x444a14
push esi
push 0x122
jmp 0x4449d1
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 0xc]
mov ecx, dword [edx + 8]
mov dword [eax], ecx
mov ecx, dword [ebp + 0x10]
mov edx, dword [edx + 0xc]
mov dword [ecx], edx
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x444cee
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
xor esi, esi
and dword [ebp - 4], esi
push edi
xor edi, edi
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 0x10]
sub eax, edi
push eax
lea eax, [edi + ebx]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x444d34
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
js 0x444d3e
add edi, dword [ebp - 4]
cmp edi, dword [ebp + 0x10]
jb 0x444cff
jmp 0x444d4e
push esi
push 0x3e7
push str.fileutil.cpp
call fcn.004037d3
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x445c68
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov ebx, dword [ebp + 0x14]
xor eax, eax
push esi
push edi
mov dword [ebp - 4], eax
mov dword [ebp - 8], eax
mov dword [ebx], eax
mov dword [ebx + 4], eax
push dword [ebp + 8]
mov edi, dword [ebp + 0xc]
push str._ls.R
push edi
call fcn.00401f20
mov esi, eax
add esp, 0xc
test esi, esi
js 0x445d74
push 0
push 0x80
push 4
push 0
push 4
push 0xc0000000
push dword [edi]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x445cf2
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0xc1
push str.dlutil.cpp
call fcn.004037d3
jmp 0x445d74
mov ecx, dword [ebp - 4]
push 0
lea eax, [ebp - 8]
push eax
push 8
pop eax
sub eax, ecx
push eax
lea eax, [ecx + ebx]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x445d3a
mov ecx, dword [ebp - 4]
add ecx, dword [ebp - 8]
cmp dword [ebp - 8], 0
mov dword [ebp - 4], ecx
je 0x445d24
cmp ecx, 8
jb 0x445cf5
cmp ecx, 8
je 0x445d30
and dword [ebx], 0
and dword [ebx + 4], 0
mov eax, dword [ebp + 0x10]
mov dword [eax], edi
or edi, 0xffffffff
jmp 0x445d68
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0xc8
push str.dlutil.cpp
call fcn.004037d3
cmp edi, 0xffffffff
je 0x445d74
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4461fa
Capabilities:
Download and write a file
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
and dword [ebp - 4], 0
push esi
push edi
mov edi, dword [ebp + 0x10]
push 0
push 0
push dword [edi + 4]
push dword [edi]
push dword [ebp + 0xc]
call fcn.004447d3
mov esi, eax
test esi, esi
js 0x446350
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + 0x24]
push dword [ebp + 0x20]
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x446321
cmp dword [ebp - 4], 0
je 0x44634f
xor ebx, ebx
and dword [ebp + 0x10], ebx
push 0
lea eax, [ebp + 0x10]
push eax
mov eax, dword [ebp - 4]
sub eax, ebx
push eax
mov eax, dword [ebp + 0x20]
add eax, ebx
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4462fb
add ebx, dword [ebp + 0x10]
cmp dword [ebp + 0x10], 0
je 0x44627f
cmp ebx, dword [ebp - 4]
jb 0x44624e
add dword [edi], ebx
push 0
pop eax
adc dword [edi + 4], eax
cmp dword [ebp + 0x14], 0xffffffff
je 0x4462c9
push eax
push eax
push eax
push eax
push dword [ebp + 0x14]
mov ebx, eax
mov dword [ebp - 8], eax
call fcn.004447d3
test eax, eax
js 0x4462c9
push 0
lea eax, [ebp - 8]
push eax
push 8
pop eax
sub eax, ebx
push eax
lea eax, [edi + ebx*8]
push eax
push dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_WriteFile]
add ebx, dword [ebp - 8]
cmp dword [ebp - 8], 0
je 0x4462c9
cmp ebx, 8
jb 0x4462a2
mov eax, dword [ebp + 0x28]
test eax, eax
je 0x4462ef
cmp dword [eax], 0
je 0x4462ef
push dword [ebp + 0xc]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [edi + 4]
push dword [edi]
push eax
call fcn.00445b46
mov esi, eax
test esi, esi
js 0x44634f
cmp dword [ebp - 4], 0
jne 0x446224
jmp 0x44634f
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x1a6
jmp 0x446345
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x19a
push str.dlutil.cpp
call fcn.004037d3
pop ebx
pop edi
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 0x24
Function at 0x44635a
Capabilities:
Create http request
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
or dword [ebp - 0xc], 0xffffffff
xor eax, eax
push ebx
mov ebx, dword [ebp + 8]
xorps xmm0, xmm0
push esi
push edi
push eax
push dword [ebx]
mov dword [ebp - 8], eax
mov edi, eax
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
lea eax, [ebp - 8]
push eax
movlpd qword [ebp - 0x18], xmm0
movlpd qword [ebp - 0x20], xmm0
call fcn.004021a5
mov esi, eax
test esi, esi
js 0x4464c3
xor eax, eax
push eax
push eax
push eax
push eax
push str.Burn
call dword [sym.imp.WININET.dll_InternetOpenW]
mov edi, eax
test edi, edi
jne 0x4463ea
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x84
push str.dlutil.cpp
call fcn.004037d3
jmp 0x4464c3
lea eax, [ebp - 4]
push eax
push 0x78
push str.DownloadTimeout
push str.WiXBurn
call fcn.004456b2
mov eax, dword [ebp - 4]
test eax, eax
je 0x446436
mov esi, dword [sym.imp.WININET.dll_InternetSetOptionW]
imul eax, eax, 0x3e8
push 4
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 2
push edi
call esi
push 4
lea eax, [ebp - 4]
push eax
push 6
push edi
call esi
push 4
lea eax, [ebp - 4]
push eax
push 5
push edi
call esi
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebx + 8]
push dword [ebx + 4]
push eax
push edi
call fcn.00445bbf
mov esi, eax
test esi, esi
js 0x4464c3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x14]
call fcn.00445c68
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push dword [ebp - 0xc]
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 0x14]
push dword [ebx + 8]
push dword [ebx + 4]
push eax
push edi
call fcn.00445916
mov esi, eax
test esi, esi
js 0x4464b4
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x4464b4
xor ecx, ecx
cmp word [eax], cx
je 0x4464b4
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
cmp dword [ebp - 0xc], 0xffffffff
je 0x4464c3
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x4464d0
push eax
call fcn.004454ef
test edi, edi
je 0x4464db
push edi
call dword [sym.imp.WININET.dll_InternetCloseHandle]
cmp dword [ebp - 8], 0
je 0x4464e9
push dword [ebp - 8]
call fcn.004454ef
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x18
Function at 0x4488be
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
xor esi, esi
mov dword [ebp - 4], 4
push esi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
push 0x20000005
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x44890f
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x44890f
push esi
push 0x18
push str.inetutil.cpp
call fcn.004037d3
jmp 0x44891b
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
and dword [edx + 4], 0
mov dword [edx], ecx
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x448a55
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x246c
call fcn.00449f00
mov eax, dword [0x46a008]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2428], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x242c], eax
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0x20]
mov dword [ebp - 0x241c], eax
mov eax, dword [ebp + 0x14]
push esi
mov dword [ebp - 0x2430], eax
xor esi, esi
mov eax, dword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x24]
mov dword [ebp - 0x2420], eax
mov eax, dword [ebp + 0x1c]
push 0x3c
mov dword [ebp - 0x2424], eax
lea eax, [ebp - 0x246c]
push esi
push eax
call fcn.0042f670
add esp, 0xc
mov dword [ebp - 0x246c], 0x3c
cmp dword [ebp - 0x241c], esi
je 0x448ae7
lea eax, [ebp - 0x410]
mov dword [ebp - 0x2458], 0x101
mov dword [ebp - 0x245c], eax
mov ecx, 0x81
cmp dword [ebp - 0x2420], esi
je 0x448b06
lea eax, [ebp - 0x108]
mov dword [ebp - 0x244c], ecx
mov dword [ebp - 0x2450], eax
cmp dword [ebp - 0x2424], esi
je 0x448b20
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x2444], ecx
mov dword [ebp - 0x2448], eax
mov ecx, 0x801
test ebx, ebx
je 0x448b3b
lea eax, [ebp - 0x1414]
mov dword [ebp - 0x243c], ecx
mov dword [ebp - 0x2440], eax
test edi, edi
je 0x448b51
lea eax, [ebp - 0x2418]
mov dword [ebp - 0x2434], ecx
mov dword [ebp - 0x2438], eax
lea eax, [ebp - 0x246c]
push eax
push 0x90000000
push esi
push dword [ebp - 0x2428]
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x448b9e
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x56
push str.uriutil.cpp
call fcn.004037d3
jmp 0x448c62
mov ecx, dword [ebp - 0x242c]
test ecx, ecx
je 0x448bb0
mov eax, dword [ebp - 0x2460]
mov dword [ecx], eax
mov eax, dword [ebp - 0x241c]
test eax, eax
je 0x448bd6
push dword [ebp - 0x2458]
push dword [ebp - 0x245c]
push eax
call fcn.004021a5
mov esi, eax
test esi, esi
js 0x448c62
mov eax, dword [ebp - 0x2430]
test eax, eax
je 0x448bea
mov cx, word [ebp - 0x2454]
mov word [eax], cx
mov eax, dword [ebp - 0x2420]
test eax, eax
je 0x448c0c
push dword [ebp - 0x244c]
push dword [ebp - 0x2450]
push eax
call fcn.004021a5
mov esi, eax
test esi, esi
js 0x448c62
mov eax, dword [ebp - 0x2424]
test eax, eax
je 0x448c2e
push dword [ebp - 0x2444]
push dword [ebp - 0x2448]
push eax
call fcn.004021a5
mov esi, eax
test esi, esi
js 0x448c62
test ebx, ebx
je 0x448c4a
push dword [ebp - 0x243c]
push dword [ebp - 0x2440]
push ebx
call fcn.004021a5
mov esi, eax
test esi, esi
js 0x448c62
test edi, edi
je 0x448c62
push dword [ebp - 0x2434]
push dword [ebp - 0x2438]
push edi
call fcn.004021a5
mov esi, eax
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042de36
mov esp, ebp
pop ebp
ret 0x20
Function at 0x48a499
Capabilities:
Encode data using xor

Disassembly:
and eax, 0x43941c8a
stosd dword es:[edi], eax
jnp 0x48a4f9
and eax, 0xa7dbb3bd
lcall 0x3ef3, 0x449f1c63
mov cl, 0x2d
push ss
sbb dl, byte [edi - 0x79f79e75]
sbb dword [edx - 0x7d], edx
xor esi, dword [edi + 0x73]
leave
pop ds
cwde
inc esp
mul byte [esi + 0x56]
xor edi, dword [eax]
sbb dword [ebx + edx*4], 0x3c
xchg ecx, eax
mov edi, 0xed01ecc0
or dword [ebx - 0x766b5e72], 0xffffffe0
dec edx
or ecx, dword [ebx - 0x35fe699d]
pop es
lahf
xor dword [ebx], edi
ror byte [eax - 0x80], 0x1a
mov edx, 0xe35db30e
mov eax, 0xae67a65c
and esp, dword [edi]
or esi, ebp
jb 0x48a4b9
add eax, 0x48ca47da
pop esi
ljmp 0x986b
retf 0x5e48

Function at 0x5b5ee9
Capabilities:
Encode data using xor

Disassembly:
aad 0x6a
ret 0xfb73
push 0xffffffffffffffc2
jae 0x5b5ee8
inc esp
in al, dx
inc ecx
or dword [esi - 0x67d850e2], esi
xor byte [ebp - 0x34852d93], ah
inc ebx
cld
push esp
stc
mov cl, 0xe
cmpsb byte [esi], byte es:[edi]
pop ss
lahf
and byte [eax + 0x53fb448c], cl
inc esp
sti
push ebx
loop 0x5b5f77
aad 0x7d
rcr byte [eax - 0x49c170d9], 1
or dword [ecx - 0x14bc03cc], esp
pop edx
shr byte [ebp - 0x3b], cl
push 0x86379f20
push cs
mov cl, 0x19
cld
xor al, 0x8b
and edx, dword [edx - 0x5ff25ae6]
call 0xc6aa5e8c
jns 0x5b5f08
inc esp
invalid
salc
mov bh, 0x29
sub byte [ebx + 0x52], dh
int3

Function at 0x7c597d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x7cd398
cmp edx, dword [eax]
je 0x7c599f
add eax, 8
inc ecx
cmp eax, 0x7cd428
jl 0x7c5990
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x7cd398]
jne 0x7c5acd
mov eax, dword [0xbd0cf0]
cmp eax, 1
je 0x7c5aa7
test eax, eax
jne 0x7c59d0
cmp dword [0x7cd2c4], 1
je 0x7c5aa7
cmp edx, 0xfc
je 0x7c5acd
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x7c5a07
lea eax, [ebp - 0x1a4]
push 0x7ca7b8
push eax
call fcn.007c6360
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.007c67f0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x7c5a4a
lea eax, [ebp - 0x1a4]
push eax
call fcn.007c67f0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x7ca7b4
push edi
call fcn.007c86c0
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x7ca798
push eax
call fcn.007c6360
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.007c6370
lea eax, [ebp - 0xa0]
push 0x7ca794
push eax
call fcn.007c6370
push dword [esi + 0x7cd39c]
lea eax, [ebp - 0xa0]
push eax
call fcn.007c6370
push 0x12010
lea eax, [ebp - 0xa0]
push 0x7ca76c
push eax
call fcn.007c8634
add esp, 0x2c
pop edi
jmp 0x7c5acd
lea eax, [ebp + 8]
lea esi, [esi + 0x7cd39c]
push 0
push eax
push dword [esi]
call fcn.007c67f0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x407280
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x461124], 0
jne 0x4072be
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x407294
mov dword [ecx*4 + 0x461120], eax
inc ecx
cmp ecx, 0x100
jl 0x40728f
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x4072eb
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x461120]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x4072cc
not eax
pop ebp
ret 0xc
Function at 0x100edf0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
dec esp
mov ebx, esp
inc ecx
push esp
dec eax
sub esp, 0x110
movsd xmm0, qword [0x5e54]
dec esp
mov esp, ecx
comisd xmm0, xmm1
ja 0x100f3af
movsd xmm4, qword [ecx + 0x30]
dec esp
mov eax, dword [esp + 0x158]
dec ebp
mov dword [ebx - 0x18], ebp
inc ebp
movaps xmmword [ebx - 0x78], xmm2
inc esp
movups xmm2, xmmword [0x5b50]
inc ebp
mov ebp, dword [eax + 0x24]
inc ebp
movaps xmmword [ebx - 0x88], xmm3
inc ecx
dec ebp
inc esp
movaps xmm3, xmm4
inc esp
movaps xmmword [esp + 0x70], xmm5
inc esp
mulps xmm3, xmm2
movsd xmm2, qword [ecx + 0x38]
mulsd xmm4, xmm1
inc esp
movaps xmm5, xmm2
inc ecx
movaps xmm0, xmm3
inc esp
mulps xmm5, xmm3
mulsd xmm2, xmm1
subsd xmm0, xmm4
inc ecx
addps xmm4, xmm3
cvttsd2si edx, xmm0
inc ecx
addps xmm4, xmm2
cvttsd2si ecx, xmm4
inc ecx
cmp edx, ebp
jg 0x100f38f
test ecx, ecx
js 0x100f38f
inc ecx
mov eax, dword [eax + 0x28]
inc ecx
movaps xmm0, xmm5
subsd xmm0, xmm2
dec ebp
mov dword [ebx - 0x28], edi
inc ebp
xor edi, edi
inc ecx
addps xmm2, xmm5
test edx, edx
inc ebp
mov ecx, edi
inc esp
cmovns ecx, edx
inc ecx
cmp ecx, ebp
cvttsd2si edx, xmm0
inc esp
cmovle ebp, ecx
inc esp
mov dword [esp + 0x20], ecx
dec eax
inc ecx
addps xmm2, xmm2
cvttsd2si ecx, xmm2
cmp edx, eax
jg 0x100f387
test ecx, ecx
js 0x100f387
inc ebp
movaps xmmword [ebx - 0x58], xmm0
test edx, edx
inc ebp
movaps xmmword [ebx - 0x68], xmm1
inc esp
movaps xmm0, xmm1
inc esp
cmovns edi, edx
inc esp
movaps xmmword [esp + 0x60], xmm6
inc esp
movaps xmmword [esp + 0x50], xmm7
cmp ecx, eax
inc ebp
movaps xmm7, xmm2
inc esp
mulps xmm0, xmm1
cmovle eax, ecx
inc esp
mov dword [esp + 0x128], edi
inc esp
divps xmm7, xmm1
mov dword [esp + 0x24], eax
inc ecx
subps xmm1, xmmword [esp + 0x10]
xorps xmm0, xmm0
comisd xmm0, xmm1
inc esp
movaps xmm1, xmm1
inc esp
mulps xmm1, xmm1
jbe 0x100ef3b
inc esp
xorps xmm1, xmmword [0x5a55]
inc esp
movups xmm6, xmmword [0x5a34]
inc ecx
movaps xmm0, xmm0
inc ecx
subps xmm0, xmm1
inc ebp
divps xmm6, xmm0
inc esp
divps xmm2, xmm0
inc esp
cmp edi, eax
jg 0x100f369
movss xmm3, dword [0x5cd0]
dec eax
mov ecx, dword [esp + 0x150]
dec eax
mov dword [esp + 0x120], ebx
dec eax
mov ebx, dword [esp + 0x148]
dec eax
mov dword [esp + 0x130], ebp
dec eax
mov dword [esp + 0x138], esi
dec eax
mov dword [esp + 0x108], edi
dec esp
mov dword [esp + 0xf8], esi
dec ecx
arpl cx, ax
movaps xmmword [esp + 0xe0], xmm6
inc cx
movd mm0, ecx
cvtdq2pd xmm0, xmm0
dec eax
lea edx, [eax*8]
dec esp
lea edx, [eax*4]
dec eax
mov dword [esp + 0x40], edx
dec esp
mov dword [esp + 0x48], edx
movaps xmmword [esp + 0xd0], xmm7
inc esp
movaps xmmword [esp + 0x80], xmm4
inc esp
subps xmm3, xmm0
inc esp
movups xmm4, xmmword [0x5c1b]
nop dword [eax]
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
nop
mov ecx, 0x5dbb3818
test eax, eax
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..text_1
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x3ba5350a
test eax, eax
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
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 0x430006
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
call 0x43000c
nop
nop
pop eax
nop
nop
nop
nop
add eax, 0x403daa
nop
sub eax, 0x403d50
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219