joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43bb00
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xd4
mov eax, 0xbd0b
mov dword [esp], 0x8bd5bd5f
mov word [esp + 0xc0], ax
mov eax, dword fs:[0x2c]
push ebx
push ebp
push esi
mov ecx, dword [eax]
mov eax, dword [0x49a2dc]
push edi
mov dword [esp + 0x14], 0xad3547ee
mov dword [esp + 0x18], 0x6bd7f7c8
mov dword [esp + 0x1c], 0xb2db06
mov dword [esp + 0x20], 0x8bd5bd6c
mov dword [esp + 0x24], 0xad6747ff
mov dword [esp + 0x28], 0x6b92f7cf
mov dword [esp + 0x2c], 0xb6db4b
mov dword [esp + 0x30], 0x8bcfbd64
mov dword [esp + 0x34], 0xad6747ee
mov dword [esp + 0x38], 0x6b99f7c2
mov dword [esp + 0x3c], 0xafdb4b
mov dword [esp + 0x40], 0x8bd4bd63
mov dword [esp + 0x44], 0xad6747f8
mov dword [esp + 0x48], 0x6b99f7c4
mov dword [esp + 0x4c], 0xb4db4b
mov dword [esp + 0x50], 0x8bcfbd7e
mov dword [esp + 0x54], 0xad7b47ab
mov dword [esp + 0x58], 0x6bd7f7ec
mov dword [esp + 0x5c], 0x89db23
mov dword [esp + 0x60], 0x8bfbbd4e
mov dword [esp + 0x64], 0xad6547b6
mov dword [esp + 0x68], 0x6b83f7c5
mov dword [esp + 0x6c], 0xabdb1f
mov dword [esp + 0x70], 0x8b87bd78
mov dword [esp + 0x74], 0xad1b47d7
mov dword [esp + 0x78], 0x6b92f7cf
mov dword [esp + 0x7c], 0xb8db05
mov dword [esp + 0x80], 0x8bd0bd63
mov dword [esp + 0x84], 0xad3347ea
mov dword [esp + 0x88], 0x6bd9f7c8
mov dword [esp + 0x8c], 0xa9db04
mov dword [esp + 0x90], 0x8be1bd6c
mov dword [esp + 0x94], 0xad2647ed
mov dword [esp + 0x98], 0x6bd5f7dc
mov dword [esp + 0x9c], 0x9ddb55
mov dword [esp + 0xa0], 0x8becbd4a
mov dword [esp + 0xa4], 0xad2847ab
mov dword [esp + 0xa8], 0x6bd7f7c3
mov dword [esp + 0xac], 0xbedb09
mov dword [esp + 0xb0], 0x8bdebd65
mov dword [esp + 0xb4], 0xad2a47e3
mov dword [esp + 0xb8], 0x6b83f7cc
mov dword [esp + 0xbc], 0xf5db0e
mov dword [esp + 0xc0], 0x8bcfbd64
mov dword [esp + 0xc4], 0xad6947ec
mov dword [esp + 0xc8], 0x6bd8f791
mov dword [esp + 0xcc], 0xe5db2a
cmp eax, dword [ecx + 4]
jle 0x43bd56
push 0x49a2dc
call fcn.00452992
add esp, 4
cmp dword [0x49a2dc], 0xffffffff
jne 0x43bd56
xorps xmm0, xmm0
mov byte [0x49a462], 1
movlpd qword [esp + 0xd8], xmm0
mov edx, dword [esp + 0xdc]
mov eax, dword [esp + 0xd8]
nop
mov cx, word [esp + eax*2 + 0x10]
mov word [eax*2 + 0x49a3a0], cx
add eax, 1
adc edx, 0
test edx, edx
jne 0x43bd3c
cmp eax, 0x61
jb 0x43bd20
push 0x47cff0
call fcn.00452c62
add esp, 4
push 0x49a2dc
call fcn.00452941
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 0x49a3a0
pop ebx
add esp, 0xd4
ret
Function at 0x43be40
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x58
mov eax, dword fs:[0x2c]
mov dword [esp + 8], 0x815b515e
mov dword [esp + 0xc], 0x736609d8
mov dword [esp + 0x10], 0x19116306
mov ecx, dword [eax]
mov eax, dword [0x49a624]
mov dword [esp + 0x14], 0xc48739
mov dword [esp + 0x18], 0x81045103
mov dword [esp + 0x1c], 0x736009a1
mov dword [esp + 0x20], 0x19436300
mov dword [esp + 0x24], 0xc88757
mov dword [esp + 0x28], 0x81715107
mov dword [esp + 0x2c], 0x736f09ee
mov dword [esp + 0x30], 0x190a6315
mov dword [esp + 0x34], 0xee877a
mov dword [esp + 0x38], 0x813d5132
mov dword [esp + 0x3c], 0x737009ed
mov dword [esp + 0x40], 0x19106353
mov dword [esp + 0x44], 0xf7876c
mov dword [esp + 0x48], 0x813e5123
mov dword [esp + 0x4c], 0x737d09f3
mov dword [esp + 0x50], 0x19076316
mov dword [esp + 0x54], 0x878738
cmp eax, dword [ecx + 4]
jle 0x43bf66
push 0x49a624
call fcn.00452992
add esp, 4
cmp dword [0x49a624], 0xffffffff
jne 0x43bf66
xorps xmm0, xmm0
mov byte [0x49a4f8], 1
movlpd qword [esp], xmm0
mov edx, dword [esp + 4]
mov eax, dword [esp]
nop word [eax + eax]
mov cx, word [esp + eax*2 + 8]
mov word [eax*2 + 0x49a4a8], cx
add eax, 1
adc edx, 0
test edx, edx
jne 0x43bf4c
cmp eax, 0x28
jb 0x43bf30
push 0x47cf60
call fcn.00452c62
add esp, 4
push 0x49a624
call fcn.00452941
add esp, 4
mov eax, 0x49a4a8
mov esp, ebp
pop ebp
ret
Function at 0x444ba9
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
xor edx, edx
push esi
mov esi, dword [ebp + 0xc]
cmp dword [ebp + 0x10], edx
jbe 0x444bcc
movzx eax, byte [esi + edx]
xor eax, ecx
imul ecx, eax, 0x1000193
inc edx
cmp edx, dword [ebp + 0x10]
jb 0x444bba
mov eax, ecx
pop esi
pop ebp
ret

Function at 0x4523df
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
call fcn.00460c41
mov eax, dword [eax + 0x14]
test eax, eax
je 0x452422
and dword [ebp - 4], 0
lea ecx, [ebp - 4]
push 2
push ecx
push 0x22
push eax
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
movzx eax, word [ebp - 4]
sub eax, 0x30
je 0x452422
sub eax, 1
je 0x45241d
sub eax, 1
je 0x452419
xor eax, eax
leave
ret
push 3
jmp 0x452424
xor eax, eax
inc eax
leave
ret
push 2
pop eax
leave
ret

Function at 0x453846
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x453885
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x453885
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x453885
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x453885
cmp dword [ecx + 0x74], 0xe
jbe 0x453885
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x469e12
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x482eec
push 0x482ee4
push str.FlsAlloc
push 0x1f
call fcn.00469c3d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x469e46
push dword [ebp + 8]
mov ecx, esi
call dword [0x47e38c]
call esi
jmp 0x469e4c
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x469e90
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x482efc
push 0x482ef4
push str.FlsGetValue
push 0x21
call fcn.00469c3d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x469ec7
push dword [ebp + 8]
mov ecx, esi
call dword [0x47e38c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x469ecf
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x482f04
push 0x482efc
push str.FlsSetValue
push 0x22
call fcn.00469c3d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x469f09
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x47e38c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x46bfc6
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x490040]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x46c011
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0046c161
test al, al
jne 0x46c00b
sub edx, 2
cmp edx, edi
jne 0x46bff1
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x46c033
lea eax, [edi + 2]
cmp edx, eax
je 0x46c033
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0046bf12
add esp, 0x10
jmp 0x46c12d
push esi
lea ecx, [ebp - 0x255]
call fcn.0046c161
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x46c076
push dword [ebp - 0x25c]
jmp 0x46c023
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x46c0b3
cmp word [ebp - 0x226], 0
je 0x46c0d4
cmp word [ebp - 0x226], ax
jne 0x46c0b3
cmp word [ebp - 0x224], 0
je 0x46c0d4
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0046bf12
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x46c120
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x46c08d
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x46c108
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x46c12d
push 0x46bd42
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004721a0
add esp, 0x10
jmp 0x46c0fd
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00452933
leave
ret

Function at 0x46ca43
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x46ca54
pop esi
ret
push ebx
push edi
push esi
call fcn.0046ca0c
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004669f9
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x46ca7c
push ebx
push esi
push edi
call fcn.004544d0
add esp, 0xc
push 0
call fcn.004669bf
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x46ce4c
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0046ca91
Function at 0x46f223
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004663e0
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 0x46f292
cmp esi, dword [ebp - 4]
je 0x46f28d
cmp dword [ebp + 0xc], 0
je 0x46f28d
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x46f26a
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0046ed73
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x46f294
xor eax, eax
inc eax
jmp 0x46f294
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x46f2f9
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x490040]
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.004663e0
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.004663e0
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 0x46f370
cmp word [ecx], dx
je 0x46f370
mov eax, dword [0x48354c]
push edi
dec eax
push eax
push 0x483438
call fcn.0046f298
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x46f3e3
cmp word [eax], dx
je 0x46f3e3
mov eax, dword [edi]
test eax, eax
je 0x46f394
cmp word [eax], dx
je 0x46f394
lea eax, [ebp - 0x10]
push eax
call fcn.0046ec79
jmp 0x46f39d
lea eax, [ebp - 0x10]
push eax
call fcn.0046ed14
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x46f40d
mov eax, dword [0x483434]
push dword [ebp - 0x14]
dec eax
push eax
push 0x483128
call fcn.0046f298
add esp, 0xc
test al, al
je 0x46f40d
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x46f3d8
cmp word [eax], di
je 0x46f3d8
lea eax, [ebp - 0x10]
push eax
call fcn.0046ec79
pop ecx
jmp 0x46f40f
lea eax, [ebp - 0x10]
push eax
call fcn.0046ed14
jmp 0x46f3d5
mov eax, dword [edi]
test eax, eax
je 0x46f3fa
cmp word [eax], dx
je 0x46f3fa
lea eax, [ebp - 0x10]
push eax
call fcn.0046ec2e
pop ecx
jmp 0x46f40d
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 0x46f4d8
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0046f11d
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x46f4d8
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x46f4d8
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x46f4d8
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x46f465
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0046a0ab
test ebx, ebx
je 0x46f4d3
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0046a0ab
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x46f4d8
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 0x46f4d8
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0045d188
add esp, 0x10
xor eax, eax
inc eax
jmp 0x46f4da
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00452933
leave
ret
Function at 0x473fa0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x473fcd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x473fcd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4060b6
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004021ba
and dword [ebp - 4], 0
cmp dword [0x40b654], 0
mov ebx, eax
jne 0x406167
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x406218
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x406218
push eax
call fcn.00402148
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x40b654], eax
call esi
push eax
call fcn.00402148
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x40b658], eax
call esi
push eax
call fcn.00402148
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x40b65c], eax
call esi
push eax
call fcn.00402148
pop ecx
mov dword [0x40b664], eax
test eax, eax
je 0x406167
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00402148
pop ecx
mov dword [0x40b660], eax
mov eax, dword [0x40b660]
cmp eax, ebx
je 0x4061bf
cmp dword [0x40b664], ebx
je 0x4061bf
push eax
call fcn.004021c3
push dword [0x40b664]
mov esi, eax
call fcn.004021c3
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4061bf
test edi, edi
je 0x4061bf
call esi
test eax, eax
je 0x4061b6
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4061b6
test byte [ebp - 0xc], 1
jne 0x4061bf
or dword [ebp + 0x10], 0x200000
jmp 0x4061f8
mov eax, dword [0x40b658]
cmp eax, ebx
je 0x4061f8
push eax
call fcn.004021c3
pop ecx
test eax, eax
je 0x4061f8
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4061f8
mov eax, dword [0x40b65c]
cmp eax, ebx
je 0x4061f8
push eax
call fcn.004021c3
pop ecx
test eax, eax
je 0x4061f8
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x40b654]
call fcn.004021c3
pop ecx
test eax, eax
je 0x406218
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40621a
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40ba68
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x49e390]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov word [ebp - 0x1c], 0x2f
mov word [ebp - 0x1a], 0x2f2f
mov word [ebp - 0x18], 0x2f22
mov word [ebp - 0x16], 0x3a
mov word [ebp - 0x14], 0x2a
mov word [ebp - 0x12], 0x3f
mov word [ebp - 0x10], 0x3c
mov word [ebp - 0xe], 0x3e
mov word [ebp - 0xc], 0x7c
mov word [ebp - 0xa], 0x2f74
mov word [ebp - 8], 0x22
xor esi, esi
movzx eax, word [ebp + esi*2 - 0x1c]
push eax
push edi
call fcn.0045fe7f
test eax, eax
pop ecx
pop ecx
jne 0x40bae4
inc esi
cmp esi, 0xb
jb 0x40babd
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0045eaa1
leave
ret
xor al, al
jmp 0x40bad7

Function at 0x41a0a9
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test edx, edx
push 0xfffffffffffffffe
pop eax
jbe 0x41a0cf
push esi
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
xor eax, dword [esi*4 + 0x488800]
inc ecx
dec edx
jne 0x41a0b2
pop edi
pop esi
ret

Function at 0x41a0d0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor eax, eax
xor ecx, ecx
cmp dword [esp + 8], eax
jbe 0x41a0fb
mov edx, dword [esp + 4]
movzx edx, byte [ecx + edx]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x4a0568]
inc ecx
cmp ecx, dword [esp + 8]
jb 0x41a0da
ret

Function at 0x41a52c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push esi
call fcn.0041a0a9
mov ecx, dword [ebp + 8]
xor edx, edx
cmp dword [ebp + 0xc], edx
mov esi, eax
jle 0x41a55e
lea eax, [edx + esi]
and eax, 0x3ff
mov al, byte [eax + 0x4a92e0]
xor byte [ecx], al
inc ecx
inc edx
cmp edx, dword [ebp + 0xc]
jl 0x41a547
mov eax, esi
pop esi
pop ebp
ret

Function at 0x41a563
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
test edx, edx
jle 0x41a588
push ebx
push edi
lea edi, [ecx + esi]
and edi, 0x3ff
mov bl, byte [edi + 0x4a92e0]
xor byte [eax], bl
inc eax
inc ecx
cmp ecx, edx
jl 0x41a56f
pop edi
pop ebx
mov ecx, dword [esp + 4]
call fcn.0041a0a9
sub eax, esi
neg eax
sbb eax, eax
inc eax
ret

Function at 0x41a599
Capabilities:
Hash data with crc32

Disassembly:
xor eax, eax
xor ecx, ecx
mov edx, dword [eax + 0x488800]
shr edx, 8
add edx, dword [ecx + 0x4887fc]
sub ecx, 4
mov dword [eax + 0x4a92e0], edx
add eax, 4
cmp ecx, 0xfffffc00
jg 0x41a59d
ret
Function at 0x41be85
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
mov edx, ebx
mov ecx, edi
call fcn.0041a0a9
mov dword [ebp - 4], eax
xor eax, eax
test ebx, ebx
jbe 0x41bec0
mov esi, dword [ebp + 0xc]
add esi, 0x523
mov ecx, esi
and ecx, 0x3ff
mov cl, byte [ecx + 0x488800]
xor byte [eax + edi], cl
inc eax
inc esi
cmp eax, ebx
jb 0x41bea9
xor esi, esi
test ebx, ebx
jbe 0x41beed
xor edx, edx
push 7
pop ecx
mov eax, esi
div ecx
mov bl, byte [esi + edi]
inc edx
mov ecx, edx
and ecx, 0x80000007
jns 0x41bee2
dec ecx
or ecx, 0xfffffff8
inc ecx
rol bl, cl
mov byte [esi + edi], bl
inc esi
cmp esi, dword [ebp + 8]
jb 0x41bec6
mov eax, dword [ebp - 4]
pop esi
pop ebx
leave
ret

Function at 0x41bef4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
xor esi, esi
cmp dword [ebp + 0xc], esi
jbe 0x41bf26
push 7
xor edx, edx
pop ecx
mov eax, esi
div ecx
mov bl, byte [esi + edi]
sub ecx, edx
and ecx, 0x80000007
jns 0x41bf1b
dec ecx
or ecx, 0xfffffff8
inc ecx
rol bl, cl
mov byte [esi + edi], bl
inc esi
cmp esi, dword [ebp + 0xc]
jb 0x41bf00
mov edx, dword [ebp + 0xc]
xor eax, eax
test edx, edx
jbe 0x41bf4f
mov ecx, dword [ebp + 0x10]
add ecx, 0x523
mov esi, ecx
and esi, 0x3ff
mov bl, byte [esi + 0x488800]
xor byte [eax + edi], bl
inc eax
inc ecx
cmp eax, edx
jb 0x41bf38
mov ecx, edi
call fcn.0041a0a9
sub eax, dword [ebp + 8]
pop esi
neg eax
sbb eax, eax
inc eax
pop ebx
pop ebp
ret
Function at 0x444e7e
Capabilities:
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xc
and dword [esp + 4], 0
and dword [esp + 8], 0
push ebx
push esi
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 0x114]
push edi
lea eax, [esp + 0x10]
call fcn.00445369
test al, al
jne 0x444eb9
mov eax, dword [esi]
push 1
mov ecx, esi
call dword [eax]
xor al, al
jmp 0x445084
mov edi, dword [esi + 0xb4]
mov ebx, 0x1000
mov ecx, ebx
call fcn.00443846
mov eax, dword [esi + 0xb4]
mov edi, dword [eax + 8]
add edi, dword [eax]
lea eax, [esi + 0x7c]
cmp dword [eax + 0x18], 0x10
jb 0x444ee4
mov eax, dword [eax + 4]
jmp 0x444ee7
add eax, 4
push eax
push str.GET__s_HTTP_1.1_r_n
push ebx
push edi
call fcn.0045eeeb
mov esi, eax
mov eax, ebx
sub eax, esi
push str.User_Agent:_Mozilla_5.0__Windows__U__Windows_NT_5.1__zh_CN__rv:1.9.0.10__Gecko_2009042316_Firefox_3.0.10_r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esi, eax
add esp, 0x1c
mov eax, ebx
sub eax, esi
push str.Accept:___r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esi, eax
add esp, 0xc
mov eax, ebx
sub eax, esi
push str.Accept_Charset:_gb2312_utf_8_q0.7__q0.7_r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esi, eax
add esp, 0xc
mov eax, ebx
sub eax, esi
push str.Accept_Language:_zh_cn_zh_q0.5_r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esi, eax
mov eax, dword [ebp + 8]
add esp, 0xc
cmp dword [eax + 0x40], 0x10
jb 0x444f64
mov eax, dword [eax + 0x2c]
jmp 0x444f67
add eax, 0x2c
push eax
mov eax, ebx
sub eax, esi
push str.Host:__s_r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esi, eax
mov eax, dword [esp + 0x20]
add esp, 0x10
or eax, dword [esp + 0x14]
je 0x444faa
push dword [esp + 0x14]
mov eax, ebx
push dword [esp + 0x14]
sub eax, esi
push str.Range:_bytes_I64i__r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esp, 0x14
add esi, eax
mov eax, dword [ebp + 8]
cmp dword [eax + 0xe4], 0
jbe 0x444fe5
add eax, 0xd0
cmp dword [eax + 0x18], 0x10
jb 0x444fc6
mov eax, dword [eax + 4]
jmp 0x444fc9
add eax, 4
push eax
mov eax, ebx
sub eax, esi
push str.Cookie:__s_r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esp, 0x10
add esi, eax
mov eax, dword [ebp + 8]
cmp dword [eax + 0x100], 0
jbe 0x44501a
add eax, 0xec
cmp dword [eax + 0x18], 0x10
jb 0x444ffe
mov eax, dword [eax + 4]
jmp 0x445001
add eax, 4
push eax
mov eax, ebx
sub eax, esi
push str.Referer:__s_r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esp, 0x10
add esi, eax
mov eax, ebx
sub eax, esi
push str.Cache_Control:_no_cache_r_n
push eax
lea eax, [esi + edi]
push eax
call fcn.0045eeeb
add esp, 0xc
add esi, eax
push 0x48bbb4
sub ebx, esi
lea eax, [esi + edi]
push ebx
push eax
call fcn.0045eeeb
mov ebx, dword [ebp + 8]
add esp, 0xc
push edi
add esi, eax
mov eax, dword [ebx + 0xb4]
add dword [eax + 8], esi
push str._r_n_s_r_n
push 0x20000
call fcn.0044d46c
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [ebx + 0x118], eax
mov eax, dword [esp + 0x14]
push 0
mov ecx, ebx
mov dword [ebx + 0x11c], eax
call fcn.0044404f
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408ed0
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x3e33167c
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x430060
nop
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x46064588
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219