joyce8/EMBER2024-capa huggingface dataset:
Function at 0x439950
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x55c910]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x120], 0
push 0x118
push 0
lea eax, [ebp - 0x11c]
push eax
call fcn.004e2670
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea ecx, [ebp - 0x120]
push ecx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x4399b5
mov dword [ebp - 0x120], 0x114
lea edx, [ebp - 0x120]
push edx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x11c], 6
jb 0x4399c2
mov al, 1
jmp 0x4399c4
xor al, al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d83a4
mov esp, ebp
pop ebp
ret

Function at 0x4399e0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push str.GetNativeSystemInfo
push str.kernel32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x439a0f
lea eax, [ebp - 0x28]
push eax
call dword [ebp - 4]
jmp 0x439a19
lea ecx, [ebp - 0x28]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
movzx edx, word [ebp - 0x28]
cmp edx, 9
je 0x439a2b
movzx eax, word [ebp - 0x28]
cmp eax, 6
jne 0x439a2f
mov al, 1
jmp 0x439a31
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x439be0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
movzx eax, byte [ebp + 0xc]
test eax, eax
je 0x439bf7
mov dword [ebp - 8], 1
jmp 0x439bfe
mov dword [ebp - 8], 0
mov ecx, dword [ebp + 8]
call fcn.00403370
push eax
mov ecx, dword [ebp - 8]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x439c3f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x439c3f
movzx edx, byte [ebp + 0x10]
test edx, edx
je 0x439c3f
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x439c42
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x439cf0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov dword [ebp - 0x3c], 0
push 0x38
push 0
lea eax, [ebp - 0x38]
push eax
call fcn.004e2670
add esp, 0xc
mov dword [ebp - 0x3c], 0x3c
mov dword [ebp - 0x38], 0x440
mov dword [ebp - 0x30], 0x544f74
mov ecx, dword [ebp + 8]
call fcn.00403370
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x20], 5
lea ecx, [ebp - 0x3c]
push ecx
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
jne 0x439d61
push 5
push 0
mov ecx, dword [ebp + 8]
call fcn.00403370
push eax
push str.iexplore.exe
push 0x544f9c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov esp, ebp
pop ebp
ret
Function at 0x439e40
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x124
mov eax, dword [0x55c910]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x120], 2
mov byte [ebp - 0x11a], 0
cmp dword [ebp - 0x120], 0
je 0x439e86
cmp dword [ebp - 0x120], 2
je 0x439e86
cmp dword [ebp - 0x120], 1
je 0x439e86
xor al, al
jmp 0x439f2f
mov dword [ebp - 0x118], 0
push 0x110
push 0
lea eax, [ebp - 0x114]
push eax
call fcn.004e2670
add esp, 0xc
mov dword [ebp - 0x118], 0x114
lea ecx, [ebp - 0x118]
push ecx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x439ec5
xor al, al
jmp 0x439f2f
cmp dword [ebp - 0x108], 2
jne 0x439ed3
call fcn.00439d70
movzx edx, byte [ebp - 0x11a]
test edx, edx
je 0x439eea
mov dword [ebp - 0x124], 4
jmp 0x439ef4
mov dword [ebp - 0x124], 0x10
mov eax, dword [ebp - 0x120]
or eax, dword [ebp - 0x124]
mov dword [ebp - 0x120], eax
push 0
mov ecx, dword [ebp - 0x120]
push ecx
call dword [sym.imp.USER32.dll_ExitWindowsEx]
test eax, eax
je 0x439f22
mov byte [ebp - 0x119], 1
jmp 0x439f29
mov byte [ebp - 0x119], 0
mov al, byte [ebp - 0x119]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d83a4
mov esp, ebp
pop ebp
ret

Function at 0x43a500
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
mov dword [eax + 0xc], ecx
mov edx, dword [ebp - 4]
cmp dword [edx + 8], 0
jne 0x43a53d
mov eax, dword [ebp - 4]
add eax, 4
push eax
push 0
mov ecx, dword [ebp - 4]
push ecx
push 0x43a660
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov edx, dword [ebp - 4]
mov dword [edx + 8], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 8], 0
je 0x43a54f
mov dword [ebp - 8], 1
jmp 0x43a556
mov dword [ebp - 8], 0
mov al, byte [ebp - 8]
mov esp, ebp
pop ebp
ret 4

Function at 0x43b190
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x43b1a4
xor al, al
jmp 0x43b1e8
mov ecx, dword [ebp - 4]
mov byte [ecx + 0xc], 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov edx, dword [ebp - 4]
mov dword [edx + 8], eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
mov dword [eax], ecx
push 0
push 0
mov edx, dword [ebp - 4]
push edx
push 0x43b2f0
push 0
push 0
call fcn.004e0760
add esp, 0x18
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
mov al, 1
mov esp, ebp
pop ebp
ret 4
Function at 0x43b1f0
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x43b245
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x102
jne 0x43b22e
push 0xffffffffffffffff
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 4]
mov dword [edx + 4], 0
mov eax, dword [ebp - 4]
cmp dword [eax], 0
je 0x43b266
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
mov eax, dword [ebp - 4]
mov edx, dword [edx]
mov ecx, dword [eax]
mov eax, dword [edx]
call eax
mov ecx, dword [ebp - 4]
mov dword [ecx], 0
mov edx, dword [ebp - 4]
cmp dword [edx + 8], 0
je 0x43b286
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 4]
mov dword [edx + 8], 0
mov eax, dword [ebp - 4]
mov byte [eax + 0xc], 0
mov esp, ebp
pop ebp
ret 4

Function at 0x43bc40
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
movzx eax, byte [ebp + 0x14]
push eax
movzx ecx, byte [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.00403370
push eax
mov ecx, dword [ebp + 8]
call fcn.00403370
push eax
push str.shell_filename____s___param____s___runas___d__show___d
push 0xc
push 0x5460e0
call fcn.00435ca0
add esp, 0x1c
call fcn.00439950
movzx edx, al
test edx, edx
je 0x43bc93
movzx eax, byte [ebp + 0x10]
test eax, eax
je 0x43bc93
mov dword [ebp - 8], 0x54605c
jmp 0x43bc9a
mov dword [ebp - 8], str.open
movzx ecx, byte [ebp + 0x14]
test ecx, ecx
je 0x43bcab
mov dword [ebp - 4], 5
jmp 0x43bcb2
mov dword [ebp - 4], 0
mov edx, dword [ebp - 4]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
push eax
push 0
mov ecx, dword [ebp + 0xc]
call fcn.00403370
push eax
mov ecx, dword [ebp + 8]
call fcn.00403370
push eax
mov ecx, dword [ebp - 8]
push ecx
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.shellEx_ret_._lastError___d
push 0x18
push 0x546140
call fcn.00435ca0
add esp, 0x10
cmp dword [ebp - 0x10], 0x20
jg 0x43bd1f
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x546158
push 0x1b
push str.utility::process::shell
call fcn.00435ca0
add esp, 0x10
xor al, al
jmp 0x43bd21
mov al, 1
mov esp, ebp
pop ebp
ret
Function at 0x43be40
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x516258
mov eax, dword fs:[0]
push eax
sub esp, 0xbc
mov eax, dword [0x55c910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
movzx eax, byte [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
call fcn.00403370
push eax
mov ecx, dword [ebp + 8]
call fcn.00403370
push eax
push str.createProcess_filename____s___param____s___show___d
push 0xed
push 0x546938
call fcn.00435ca0
add esp, 0x18
mov ecx, dword [ebp + 8]
push ecx
mov edx, 0x546958
lea ecx, [ebp - 0x58]
call fcn.00410900
add esp, 4
mov dword [ebp - 0x68], eax
mov edx, dword [ebp - 0x68]
mov dword [ebp - 0x64], edx
mov dword [ebp - 4], 0
push 0x546954
mov eax, dword [ebp - 0x64]
push eax
lea ecx, [ebp - 0x28]
push ecx
call fcn.00404be0
add esp, 0xc
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x58]
call fcn.00403220
mov ecx, dword [ebp + 0xc]
call fcn.004031a0
movzx edx, al
test edx, edx
jne 0x43bf26
mov eax, dword [ebp + 0xc]
push eax
mov edx, 0x54695c
lea ecx, [ebp - 0x40]
call fcn.00410900
add esp, 4
mov dword [ebp - 0x6c], eax
mov ecx, dword [ebp - 0x6c]
mov dword [ebp - 0x80], ecx
mov byte [ebp - 4], 3
mov edx, dword [ebp - 0x80]
push edx
lea ecx, [ebp - 0x28]
call fcn.00402de0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x40]
call fcn.00403220
mov dword [ebp - 0xc8], 0
push 0x40
push 0
lea eax, [ebp - 0xc4]
push eax
call fcn.004e2670
add esp, 0xc
mov dword [ebp - 0xc8], 0x44
mov dword [ebp - 0xc4], 0
mov dword [ebp - 0xc0], 0
mov dword [ebp - 0xbc], 0
mov dword [ebp - 0x9c], 1
movzx ecx, byte [ebp + 0x10]
test ecx, ecx
je 0x43bf86
mov dword [ebp - 0x5c], 5
jmp 0x43bf8d
mov dword [ebp - 0x5c], 0
mov dx, word [ebp - 0x5c]
mov word [ebp - 0x98], dx
xor eax, eax
mov word [ebp - 0x96], ax
mov dword [ebp - 0x94], 0
mov dword [ebp - 0x7c], 0
xor ecx, ecx
mov dword [ebp - 0x78], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x70], ecx
lea edx, [ebp - 0x7c]
push edx
lea eax, [ebp - 0xc8]
push eax
push 0
push 0
push 0x10
push 0
push 0
push 0
lea ecx, [ebp - 0x28]
call fcn.00403370
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x43c022
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x546960
push 0xff
push str.utility::process::create
call fcn.00435ca0
add esp, 0x10
mov dword [ebp - 0x60], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00403220
mov eax, dword [ebp - 0x60]
jmp 0x43c058
mov ecx, dword [ebp - 0x78]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp + 0x14], 0
je 0x43c03a
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 0x74]
mov dword [edx], eax
mov ecx, dword [ebp - 0x7c]
mov dword [ebp - 0x84], ecx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00403220
mov eax, dword [ebp - 0x84]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004d83a4
mov esp, ebp
pop ebp
ret
Function at 0x43e760
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5165eb
mov eax, dword fs:[0]
push eax
sub esp, 0x434
mov eax, dword [0x55c910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x430], ecx
mov eax, dword [ebp - 0x430]
cmp dword [eax], 0
jne 0x43e802
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x428]
push edx
call fcn.00434db0
add esp, 8
mov dword [ebp - 0x438], eax
mov eax, dword [ebp - 0x438]
mov dword [ebp - 0x434], eax
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x434]
call fcn.00403370
push eax
push 0x5478f0
push 0x3e
push 0x547930
call fcn.00435ca0
add esp, 0x10
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x428]
call fcn.00403220
or eax, 0xffffffff
jmp 0x43e884
mov ecx, dword [ebp + 8]
call fcn.004031a0
mov dword [ebp - 0x43c], 0x400
lea edx, [ebp - 0x43c]
push edx
lea eax, [ebp - 0x410]
push eax
lea ecx, [ebp - 0x440]
push ecx
push 0
mov ecx, dword [ebp + 8]
call fcn.00404f40
push eax
mov edx, dword [ebp - 0x430]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov dword [ebp - 0x42c], eax
cmp dword [ebp - 0x42c], 0
jne 0x43e863
lea ecx, [ebp - 0x410]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.00405060
jmp 0x43e87e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x54794c
push 0x51
push str.utility::RegKey::RegRead
call fcn.00435ca0
add esp, 0x10
mov eax, dword [ebp - 0x42c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004d83a4
mov esp, ebp
pop ebp
ret 8
Function at 0x442190
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x516b60
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x55c910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x44], ecx
mov eax, dword [ebp - 0x44]
mov ecx, dword [ebp + 0x10]
mov dword [eax + 0x3c], ecx
push 0
push 0
push 0
push 0
push 0x547ffc
call dword [sym.imp.WININET.dll_InternetOpenW]
mov edx, dword [ebp - 0x44]
mov dword [edx], eax
mov eax, dword [ebp - 0x44]
cmp dword [eax], 0
jne 0x4421f5
push 0
mov ecx, dword [ebp - 0x44]
call fcn.00442570
xor al, al
jmp 0x4422cb
lea ecx, [ebp - 0x28]
call fcn.00403200
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00403200
mov byte [ebp - 4], 1
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x40]
push edx
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0x28]
push ecx
call fcn.00442920
add esp, 0x10
movzx edx, al
test edx, edx
jne 0x44225d
push 1
mov ecx, dword [ebp - 0x44]
call fcn.00442570
mov byte [ebp - 0x45], 0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00403220
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00403220
mov al, byte [ebp - 0x45]
jmp 0x4422cb
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 4
call fcn.004031e0
mov ecx, dword [ebp - 0x44]
mov dx, word [ebp - 0x4c]
mov word [ecx + 0x1c], dx
lea eax, [ebp - 0x40]
push eax
mov ecx, dword [ebp - 0x44]
add ecx, 0x20
call fcn.004031e0
push 8
push str.https:__
mov ecx, dword [ebp + 8]
call fcn.00403370
push eax
call fcn.004e098d
add esp, 0xc
test eax, eax
jne 0x4422a9
mov ecx, dword [ebp - 0x44]
mov byte [ecx + 0x38], 1
mov byte [ebp - 0x46], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00403220
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00403220
mov al, byte [ebp - 0x46]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004d83a4
mov esp, ebp
pop ebp
ret 0xc

Function at 0x442700
Capabilities:
Connect to http server

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov dword [ebp - 8], 1
mov eax, dword [ebp - 8]
push eax
push 0
push 3
push 0
push 0
movzx ecx, word [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.00403370
push eax
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.WININET.dll_InternetConnectW]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
cmp dword [edx], 0
jne 0x442745
xor al, al
jmp 0x442747
mov al, 1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x442800
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 8], ecx
xorpd xmm0, xmm0
movlpd qword [ebp - 0x10], xmm0
mov dword [ebp - 4], 8
push 0
lea eax, [ebp - 4]
push eax
lea ecx, [ebp - 0x10]
push ecx
push 0x20000013
mov edx, dword [ebp - 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x44283d
xor al, al
jmp 0x442895
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
mov dword [edx], ecx
xorpd xmm0, xmm0
movlpd qword [ebp - 0x10], xmm0
mov dword [ebp - 4], 8
mov eax, dword [ebp + 0xc]
mov dword [eax], 0xffffffff
mov dword [eax + 4], 0xffffffff
push 0
lea ecx, [ebp - 4]
push ecx
lea edx, [ebp - 0x10]
push edx
push 0x20000005
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x442893
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x10]
mov dword [edx], eax
mov ecx, dword [ebp - 0xc]
mov dword [edx + 4], ecx
mov al, 1
mov esp, ebp
pop ebp
ret 8

Function at 0x442920
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x55c910]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov word [ebp - 0x204], ax
push 0x1fe
push 0
lea ecx, [ebp - 0x202]
push ecx
call fcn.004e2670
add esp, 0xc
mov dword [ebp - 0x240], 0
push 0x38
push 0
lea edx, [ebp - 0x23c]
push edx
call fcn.004e2670
add esp, 0xc
mov dword [ebp - 0x240], 0x3c
lea eax, [ebp - 0x204]
mov dword [ebp - 0x230], eax
mov dword [ebp - 0x22c], 0xff
mov dword [ebp - 0x210], 1
lea ecx, [ebp - 0x240]
push ecx
push 0
mov ecx, dword [ebp + 0x14]
call fcn.00403270
push eax
mov ecx, dword [ebp + 0x14]
call fcn.00403370
push eax
call dword [sym.imp.WININET.dll_InternetCrackUrlW]
test eax, eax
jne 0x4429c2
xor al, al
jmp 0x4429ef
mov edx, dword [ebp - 0x230]
push edx
mov ecx, dword [ebp + 8]
call fcn.0040f940
mov eax, dword [ebp + 0xc]
mov cx, word [ebp - 0x228]
mov word [eax], cx
mov edx, dword [ebp - 0x214]
push edx
mov ecx, dword [ebp + 0x10]
call fcn.0040f940
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004d83a4
mov esp, ebp
pop ebp
ret
Function at 0x449810
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ecx
xor eax, eax
mov edx, eax
mov ecx, eax
and edx, 1
shr ecx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov dword [eax*4 + 0x568e20], ecx
inc eax
cmp eax, 0x100
jb 0x449813
cmp eax, 0x800
jae 0x4498e3
nop
mov edx, dword [eax*4 + 0x568a20]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x568e20]
mov dword [eax*4 + 0x568e20], edx
inc eax
cmp eax, 0x800
jb 0x4498c0
mov dword [0x56ae20], 0x44b450
mov dword [0x568e0c], 0x44b450
mov dword [0x56ae24], 0x44b4f0
call fcn.0044b700
mov ecx, dword [0x568e0c]
test eax, eax
mov edx, 0x44b4f0
cmove ecx, edx
mov dword [0x568e0c], ecx
pop ecx
ret
Function at 0x44e6e0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, ecx
push edi
xor edi, edi
mov dword [ebp - 4], ebx
mov esi, dword [esi]
and esi, 7
cmp edx, 5
jae 0x44e706
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
add dword [ebp + 8], 5
sub edx, 4
add edx, ebx
mov dword [ebp - 0xc], edx
lea eax, [edi + ebx]
cmp eax, edx
jae 0x44e72f
lea esp, [esp]
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x44e72f
inc eax
cmp eax, edx
jb 0x44e720
mov ecx, eax
sub ecx, edi
mov edi, eax
sub ecx, ebx
sub edi, ebx
cmp eax, edx
jae 0x44e812
cmp ecx, 2
jbe 0x44e7d2
xor esi, esi
movzx ebx, byte [eax + 4]
lea ecx, [ebx + 1]
test cl, 0xfe
jne 0x44e804
movzx ecx, byte [eax + 3]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 2]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [eax + 1]
shl ebx, 8
or ebx, ecx
mov ecx, dword [ebp + 8]
add ecx, edi
add edi, 5
sub ebx, ecx
mov dword [ebp - 8], ecx
test esi, esi
je 0x44e7ac
and esi, 6
mov edx, ebx
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x44e7a7
mov edx, 0x100
shl edx, cl
dec edx
xor ebx, edx
sub ebx, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
xor esi, esi
mov ecx, ebx
mov byte [eax + 1], bl
shr ecx, 8
mov byte [eax + 2], cl
mov ecx, ebx
shr ebx, 0x18
and bl, 1
shr ecx, 0x10
neg bl
mov byte [eax + 3], cl
mov byte [eax + 4], bl
mov ebx, dword [ebp - 4]
jmp 0x44e712
shr esi, cl
test esi, esi
je 0x44e74c
cmp esi, 4
ja 0x44e7f9
cmp esi, 3
je 0x44e7f9
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x44e74c
or esi, 8
shr esi, 1
inc edi
jmp 0x44e712
mov ebx, dword [ebp - 4]
or esi, 8
shr esi, 1
inc edi
jmp 0x44e712
cmp ecx, 2
jbe 0x44e827
mov eax, dword [ebp + 0xc]
xor esi, esi
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
shr esi, cl
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x451ba0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5173e8
mov eax, dword fs:[0]
push eax
sub esp, 0x19c
mov eax, dword [0x55c910]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 0xc]
xor ebx, ebx
mov edi, dword [ebp + 8]
mov dword [ebp - 0x1a4], eax
mov dword [ebp - 0x1a0], ebx
call fcn.00451e10
mov esi, eax
cmp word [edi], bx
je 0x451bf9
cmp word [edi + 2], 0x3a
jne 0x451bf9
mov eax, edi
jmp 0x451c30
mov ecx, esi
call fcn.00459160
test al, al
jne 0x451d0e
push edi
lea eax, [ebp - 0x19c]
mov ecx, esi
push eax
call fcn.00458970
mov ebx, 1
mov dword [ebp - 4], 0
mov ecx, eax
mov dword [ebp - 0x1a0], ebx
call fcn.00410330
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x118]
call fcn.00458740
mov dword [ebp - 4], 2
test bl, 1
je 0x451c55
lea ecx, [ebp - 0x19c]
call fcn.00458840
push 0
push 0x80
push 3
push 0
push 1
push closesocket
lea ecx, [ebp - 0x118]
call fcn.00410330
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x451cfc
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x451cfc
push esi
mov dword [ebp - 0x1a8], 0
call fcn.004d6dca
add esp, 4
mov dword [ebp - 0x1a0], eax
lea ecx, [ebp - 0x1a8]
push 0
push ecx
push esi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x1a8], esi
jne 0x451cee
mov eax, dword [ebp - 0x1a4]
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
mov dword [eax], esi
call fcn.00458840
mov eax, dword [ebp - 0x1a0]
jmp 0x451ddf
push dword [ebp - 0x1a0]
call fcn.004d8f21
add esp, 4
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
call fcn.00458840
push 0xffffffffffffffff
push edi
lea ecx, [ebp - 0x94]
call fcn.00458740
push 0x53f074
push 0x53dd0c
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 3
call fcn.004593b0
lea eax, [ebp - 0x94]
mov ecx, 0x56279c
push eax
call fcn.00457900
mov esi, eax
mov eax, dword [0x56279c]
cmp esi, eax
je 0x451d77
lea ecx, [esi + 0x10]
call fcn.00410330
push eax
lea ecx, [ebp - 0x94]
call fcn.00458a00
test al, al
mov dword [ebp - 0x1a0], esi
mov eax, dword [0x56279c]
je 0x451d7d
mov dword [ebp - 0x1a0], eax
lea esi, [ebp - 0x1a0]
mov esi, dword [esi]
cmp esi, eax
je 0x451dbd
mov ebx, dword [esi + 0xa4]
push ebx
call fcn.004d6dca
add esi, 0x94
add esp, 4
mov edi, eax
cmp dword [esi + 0x14], 0x10
jb 0x451da8
mov esi, dword [esi]
push ebx
push esi
push edi
call fcn.004e2020
mov eax, dword [ebp - 0x1a4]
add esp, 0xc
mov dword [eax], ebx
jmp 0x451dcb
mov eax, dword [ebp - 0x1a4]
xor edi, edi
mov dword [eax], 0
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.00458840
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004d83a4
mov esp, ebp
pop ebp
ret