joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4015e0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [0x404058], 1
mov dword [0x40405c], 1
mov dword [0x404060], 1
mov dword [0x40406c], 1
mov dword [ebp - 8], 0x400000
mov eax, dword [ebp - 8]
movzx ecx, word [eax]
cmp ecx, 0x5a4d
je 0x40162c
xor eax, eax
jmp 0x4016e0
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 8]
add eax, dword [edx + 0x3c]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
cmp dword [ecx], 0x4550
je 0x40164a
xor eax, eax
jmp 0x4016e0
mov edx, dword [ebp - 0xc]
add edx, 0x18
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
movzx ecx, word [eax]
mov dword [ebp - 0x10], ecx
cmp dword [ebp - 0x10], 0x10b
je 0x401670
cmp dword [ebp - 0x10], 0x20b
je 0x4016a4
jmp 0x4016de
mov edx, dword [ebp - 4]
cmp dword [edx + 0x5c], 0xe
ja 0x40167d
xor eax, eax
jmp 0x4016e0
mov eax, 8
imul ecx, eax, 0xe
mov edx, dword [ebp - 4]
cmp dword [edx + ecx + 0x60], 0
je 0x401698
mov dword [ebp - 0x14], 1
jmp 0x40169f
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x14]
jmp 0x4016e0
mov eax, dword [ebp - 4]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 0x18]
cmp dword [ecx + 0x6c], 0xe
ja 0x4016b7
xor eax, eax
jmp 0x4016e0
mov edx, 8
imul eax, edx, 0xe
mov ecx, dword [ebp - 0x18]
cmp dword [ecx + eax + 0x70], 0
je 0x4016d2
mov dword [ebp - 0x1c], 1
jmp 0x4016d9
mov dword [ebp - 0x1c], 0
mov eax, dword [ebp - 0x1c]
jmp 0x4016e0
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x401b60
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], 0
mov edx, dword [ebp - 8]
movzx eax, word [edx + 0x14]
mov ecx, dword [ebp - 8]
lea edx, [ecx + eax + 0x18]
mov dword [ebp - 4], edx
jmp 0x401ba0
mov eax, dword [ebp - 0xc]
add eax, 1
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 4]
add ecx, 0x28
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 8]
movzx eax, word [edx + 6]
cmp dword [ebp - 0xc], eax
jae 0x401bcf
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
cmp edx, dword [ecx + 0xc]
jb 0x401bcd
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0xc]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
cmp dword [ebp + 0xc], ecx
jae 0x401bcd
mov eax, dword [ebp - 4]
jmp 0x401bd1
jmp 0x401b8e
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x401be0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
movzx edx, word [ecx]
cmp edx, 0x5a4d
je 0x401c00
xor eax, eax
jmp 0x401c3b
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 4]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
cmp dword [edx], 0x4550
je 0x401c1b
xor eax, eax
jmp 0x401c3b
mov eax, dword [ebp - 8]
add eax, 0x18
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
movzx edx, word [ecx]
cmp edx, 0x10b
je 0x401c36
xor eax, eax
jmp 0x401c3b
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x402080
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 8
cmp dword [0x404088], 0
jne 0x402093
jmp 0x4020ec
push 0x404070
call sub.kernel32.dll_EnterCriticalSection
mov eax, dword [0x40408c]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4020e2
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
call sub.kernel32.dll_TlsGetValue
mov dword [ebp - 8], eax
call sub.kernel32.dll_GetLastError
test eax, eax
jne 0x4020d7
cmp dword [ebp - 8], 0
je 0x4020d7
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
call edx
add esp, 4
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
mov dword [ebp - 4], ecx
jmp 0x4020a5
push 0x404070
call sub.kernel32.dll_LeaveCriticalSection
mov esp, ebp
pop ebp
ret
Function at 0x10001000
Capabilities:
Create process on windows

Disassembly:
mov ecx, dword [esp + 4]
test ecx, ecx
jne 0x1000100e
or eax, 0xffffffff
ret 0xc
mov eax, dword [esp + 0xc]
mov edx, 4
cmp eax, edx
je 0x10001021
or eax, 0xffffffff
ret 0xc
mov eax, dword [0x10016048]
test eax, eax
jne 0x10001030
or eax, 0xffffffff
ret 0xc
mov dword [eax], ecx
mov ecx, dword [esp + 8]
push 5
push str.FxjRecv.exe
mov dword [eax + 0x10], edx
mov dword [eax + 8], ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov eax, 1
ret 0xc

Function at 0x100010f0
Capabilities:
Create process on windows

Disassembly:
push 5
push str.FxjRecv.exe
call dword [sym.imp.KERNEL32.dll_WinExec]
mov eax, 1
ret 4

Function at 0x10001270
Capabilities:
Read file via mapping

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push eax
push 0
push 0
push 6
push ecx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
ret
Function at 0x10002139
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x10002159
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10003705
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x1000217c
test byte [esp + 8], 2
je 0x1000217c
call fcn.10003778
mov dword [eax], 0xd
call fcn.10003781
mov dword [eax], 5
jmp 0x10002155
xor eax, eax
ret
Function at 0x401b00
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
call sub.MFC42.DLL_AfxGetModuleState
mov ecx, dword [esp + 8]
mov eax, dword [eax + 0xc]
push 0x410620
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x401b46
call sub.MFC42.DLL_AfxGetModuleState
mov eax, dword [eax + 0xc]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x401b46
push 0x17
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call dword [sym.imp.WINMM.dll_PlaySoundA]
pop esi
ret

Function at 0x4020e0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
call sub.MFC42.DLL_AfxGetModuleState
mov ecx, dword [esp + 8]
mov eax, dword [eax + 0xc]
push 0x410620
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x402126
call sub.MFC42.DLL_AfxGetModuleState
mov eax, dword [eax + 0xc]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x402126
push 0x17
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call dword [sym.imp.WINMM.dll_PlaySoundA]
pop esi
ret

Function at 0x402a70
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
call sub.MFC42.DLL_AfxGetModuleState
mov ecx, dword [esp + 8]
mov eax, dword [eax + 0xc]
push 0x410620
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x402ab6
call sub.MFC42.DLL_AfxGetModuleState
mov eax, dword [eax + 0xc]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x402ab6
push 0x17
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call dword [sym.imp.WINMM.dll_PlaySoundA]
pop esi
ret

Function at 0x4033a0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
call sub.MFC42.DLL_AfxGetModuleState
mov ecx, dword [esp + 8]
mov eax, dword [eax + 0xc]
push 0x410620
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x4033e6
call sub.MFC42.DLL_AfxGetModuleState
mov eax, dword [eax + 0xc]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x4033e6
push 0x17
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call dword [sym.imp.WINMM.dll_PlaySoundA]
pop esi
ret
Function at 0x4038e8
Capabilities:
Access peb ldr_data

Disassembly:
jmp 0x4038d0
push 0xffffffffffffffff
push 0x40acf8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
mov esi, ecx
lea eax, [esp + 0x14]
push edi
mov ecx, dword [esi + 0x78]
push eax
push 0x18
push ecx
call dword [sym.imp.GDI32.dll_GetObjectA]
lea ecx, [esp + 8]
call sub.MFC42.DLL_CDC::CDC
mov edi, dword [esp + 0x40]
mov dword [esp + 0x38], 0
test edi, edi
jne 0x40391a
xor eax, eax
jmp 0x40391d
mov eax, dword [edi + 4]
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push eax
lea ecx, [esp + 0xc]
call sub.MFC42.DLL_CDC::Attach
lea eax, [esi + 0x74]
test eax, eax
je 0x403938
mov eax, dword [eax + 4]
mov edx, dword [esp + 0xc]
push eax
push edx
call sub.MFC42.DLL_CDC::SelectGdiObject
mov esi, dword [esp + 0xc]
lea eax, [esp + 8]
neg eax
mov ecx, dword [esp + 0x1c]
push 0xcc0020
sbb eax, eax
mov edx, dword [edi + 4]
and eax, esi
push 0
push 0
push eax
mov eax, dword [esp + 0x30]
push eax
push ecx
push 0
push 0
push edx
call dword [sym.imp.GDI32.dll_BitBlt]
lea ecx, [esp + 8]
call sub.MFC42.DLL_CDC::DeleteDC
lea ecx, [esp + 8]
mov dword [esp + 0x38], 0xffffffff
call fcn.00408fb0
mov ecx, dword [esp + 0x30]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 4

Function at 0x4072f0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
call sub.MFC42.DLL_AfxGetModuleState
mov ecx, dword [esp + 8]
mov eax, dword [eax + 0xc]
push 0x410620
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x407336
call sub.MFC42.DLL_AfxGetModuleState
mov eax, dword [eax + 0xc]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x407336
push 0x17
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call dword [sym.imp.WINMM.dll_PlaySoundA]
pop esi
ret

Function at 0x408540
Capabilities:
Query or enumerate registry value

Disassembly:
cmp dword [ecx], 0
je 0x40857f
mov eax, dword [ecx + 4]
test eax, eax
je 0x40857f
mov ecx, dword [esp + 0xc]
cmp dword [ecx], 0
jbe 0x40857f
push ecx
mov ecx, dword [esp + 0xc]
lea edx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0xc]
push edx
push 0
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x40857f
mov ecx, dword [esp + 0xc]
mov eax, 1
cmp ecx, eax
je 0x408581
xor eax, eax
ret 0xc

Function at 0x10013a4
Capabilities:
Set file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push edi
mov esi, ecx
mov eax, dword [esi + 0x248]
mov edi, 0xfffff758
and eax, edi
or eax, dword [ebp + 8]
push eax
lea eax, [esi + 0x274]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x10013e4
mov eax, dword [esi + 0x248]
and eax, edi
or eax, dword [ebp + 8]
mov dword [esi + 0x248], eax
mov al, 1
jmp 0x10013f5
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x10013f3
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi], eax
xor al, al
pop edi
pop esi
pop ebp
ret 8
Function at 0x41304a
Capabilities:
Create shortcut via ishelllink

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
lea eax, [ebp - 4]
push eax
push 0x414c30
push 1
xor ebx, ebx
push ebx
push 0x414ce0
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x41311b
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
lea edx, [ebp - 8]
push edx
push 0x414cd0
push eax
call dword [ecx]
test eax, eax
jl 0x413112
cmp byte [ebp + 8], bl
je 0x41309d
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push 2
push dword [ebp + 0x10]
push eax
call dword [ecx + 0x14]
mov eax, dword [ebp - 4]
push dword [ebp + 0xc]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x50]
cmp dword [ebp + 0x18], ebx
je 0x4130ba
mov eax, dword [ebp - 4]
push dword [ebp + 0x18]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x1c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push ebx
cmp dword [ebp + 0x1c], ebx
jne 0x4130cc
push 0x41437c
jmp 0x4130cf
push dword [ebp + 0x1c]
push eax
call dword [ecx + 0x44]
cmp dword [ebp + 0x20], ebx
je 0x4130e4
mov eax, dword [ebp - 4]
push dword [ebp + 0x20]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x2c]
cmp dword [ebp + 0x14], ebx
je 0x4130f5
mov eax, dword [ebp - 4]
push dword [ebp + 0x14]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x24]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push 1
push dword [ebp + 0x10]
push eax
call dword [ecx + 0x18]
test eax, eax
jl 0x413109
mov bl, 1
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov al, bl
pop ebx
leave
ret 0x1c

Function at 0x413135
Capabilities:
Get common file path

Disassembly:
push dword [esp + 4]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
neg eax
sbb eax, eax
neg eax
ret 8

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x40ea40
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x78
push 0xffffffffffffffff
push 0x4bc0d0
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x51e12c]
xor eax, ebp
mov dword [ebp + 0x74], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0xc
lea ecx, [ebp]
mov dword [ebp + 0xc], 0
call fcn.004535a0
lea ecx, [ebp]
call fcn.00457320
lea eax, [ebp]
mov dword [ebp - 4], 0
push eax
call fcn.004b5a00
add esp, 4
lea ecx, [ebp]
xor esi, esi
call fcn.0045f4a0
test eax, eax
je 0x40ec55
nop
push esi
lea ecx, [ebp]
call fcn.0045f9a0
push eax
lea ecx, [ebp - 0x24]
call fcn.00453860
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x24]
call fcn.0045fd90
mov ebx, eax
lea ecx, [ebp - 0x24]
lea eax, [ebp - 0x2c]
push eax
call fcn.00456510
mov edi, eax
lea ecx, [ebp - 0x24]
lea eax, [ebp - 0x30]
push eax
call fcn.0045fd90
push dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_tolower]
push dword [ebx]
push dword [edi]
push dword [eax]
lea eax, [ebp - 0x34]
push eax
call fcn.0045f820
mov eax, 0x66
mov dword [ebp + 0x12], 0x750073
mov word [ebp + 0x10], ax
mov eax, 0x2e
mov word [ebp + 0x2c], ax
mov eax, 0x6c
mov word [ebp + 0x16], ax
lea eax, [ebp + 0x10]
push eax
lea eax, [ebp - 0x24]
mov dword [ebp + 0x32], 0x65
push eax
mov dword [ebp + 0x24], 0x740073
mov dword [ebp + 0x1c], 0x74006f
mov dword [ebp + 0x2e], 0x780065
mov dword [ebp + 0x20], 0x6f0068
mov dword [ebp + 0x28], 0x720065
mov dword [ebp + 0x18], 0x720070
call fcn.004555b0
add esp, 0x1c
test al, al
jne 0x40ec46
xor eax, eax
mov dword [ebp + 0x48], 0x320033
mov word [ebp + 0x54], ax
mov eax, 0x68
mov word [ebp + 0x3c], ax
mov eax, 0x72
mov word [ebp + 0x46], ax
lea eax, [ebp + 0x38]
push eax
lea eax, [ebp - 0x24]
mov dword [ebp + 0x38], 0x730066
push eax
mov dword [ebp + 0x3e], 0x73006f
mov dword [ebp + 0x50], 0x650078
mov dword [ebp + 0x4c], 0x65002e
mov dword [ebp + 0x42], 0x650074
call fcn.004555b0
add esp, 8
test al, al
jne 0x40ec3d
mov eax, 0x36
mov dword [ebp + 0x60], 0x700073
mov word [ebp + 0x64], ax
mov eax, 0x66
mov word [ebp + 0x58], ax
mov eax, 0x72
mov word [ebp + 0x5e], ax
lea eax, [ebp + 0x58]
push eax
lea eax, [ebp - 0x24]
mov dword [ebp + 0x66], 0x2e0034
push eax
mov dword [ebp + 0x6e], 0x65
mov dword [ebp + 0x5a], 0x6f0073
mov dword [ebp + 0x6a], 0x780065
call fcn.004555b0
add esp, 8
lea ecx, [ebp - 0x24]
test al, al
jne 0x40ec34
mov byte [ebp - 4], al
call fcn.004538e0
lea ecx, [ebp]
inc esi
call fcn.0045f4a0
cmp esi, eax
jb 0x40eab0
jmp 0x40ec55
mov dword [ebp + 0xc], 3
jmp 0x40ec50
mov dword [ebp + 0xc], 2
jmp 0x40ec4d
mov dword [ebp + 0xc], 1
lea ecx, [ebp - 0x24]
call fcn.004538e0
lea ecx, [ebp]
call fcn.0045e760
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x74]
xor ecx, ebp
call fcn.0046dcfd
lea esp, [ebp + 0x78]
pop ebp
ret
Function at 0x4226a0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov edx, dword [esp + 8]
test edx, edx
jne 0x4226ab
xor eax, eax
ret
mov eax, dword [esp + 4]
push esi
mov esi, dword [esp + 0x10]
not eax
cmp esi, 8
jb 0x42276c
push edi
mov edi, esi
shr edi, 3
movzx ecx, byte [edx]
sub esi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
movzx ecx, byte [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
movzx ecx, byte [edx + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
movzx ecx, byte [edx + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
movzx ecx, byte [edx + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
movzx ecx, byte [edx + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
movzx ecx, byte [edx + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
movzx ecx, byte [edx + 7]
add edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
sub edi, 1
jne 0x4226c5
pop edi
test esi, esi
je 0x42278a
movzx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f41c0]
sub esi, 1
jne 0x422770
not eax
pop esi
ret
Function at 0x42c2a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
lea ebp, [esp - 0x85c]
sub esp, 0x8dc
mov eax, dword [0x51e12c]
xor eax, ebp
mov dword [ebp + 0x858], eax
push ebx
mov ebx, dword [ebp + 0x868]
mov eax, 0x43
push esi
mov esi, dword [ebp + 0x864]
mov word [ebp - 0x66], ax
mov eax, 0x39
push edi
mov word [ebp - 0x6c], ax
mov eax, 0x55
push 0x800
mov word [ebp - 0x44], ax
lea eax, [ebp + 0x38]
push 0
push eax
mov dword [ebp - 0x80], esi
mov dword [ebp - 0x4c], 0x520051
mov dword [ebp - 0x5c], 0x490048
mov dword [ebp - 0x70], 0x380037
mov dword [ebp - 0x64], 0x450044
mov dword [ebp - 0x7c], 0x320031
mov dword [ebp - 0x60], 0x470046
mov dword [ebp - 0x42], 0x570056
mov dword [ebp - 0x58], 0x4b004a
mov dword [ebp - 0x48], 0x540053
mov dword [ebp - 0x78], 0x340033
mov dword [ebp - 0x74], 0x360035
mov dword [ebp - 0x50], 0x50004e
mov dword [ebp - 0x6a], 0x420041
mov dword [ebp - 0x54], 0x4d004c
mov dword [ebp - 0x3e], 0x58
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
test esi, esi
jne 0x42c36c
xor eax, eax
jmp 0x42c3aa
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x42c371
sub eax, edx
sar eax, 1
lea edi, [eax + 1]
cmp edi, 0x3fffffff
jle 0x42c38f
xor eax, eax
jmp 0x42c3aa
add edi, edi
mov eax, edi
call fcn.0046e150
mov esi, esp
call fcn.00454a60
push eax
push edi
push dword [ebp - 0x80]
push esi
call fcn.00457430
push eax
lea eax, [ebp + 0x38]
push 0x800
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strcpy_s]
add esp, 0xc
lea ecx, [ebp - 0x38]
xorps xmm0, xmm0
movups xmmword [ebp + 0x838], xmm0
movups xmmword [ebp + 0x848], xmm0
call fcn.0040e160
lea ecx, [ebp + 0x38]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42c3e0
lea eax, [ebp + 0x838]
sub ecx, edx
push eax
push ecx
lea eax, [ebp + 0x38]
push eax
lea ecx, [ebp - 0x38]
call fcn.00416eb0
movzx eax, byte [ebp + 0x838]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx], ax
movzx eax, byte [ebp + 0x83b]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 2], ax
movzx eax, byte [ebp + 0x83e]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 4], ax
movzx eax, byte [ebp + 0x841]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 6], ax
movzx eax, byte [ebp + 0x844]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 8], ax
movzx eax, byte [ebp + 0x847]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 0xa], ax
movzx eax, byte [ebp + 0x84a]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 0xc], ax
movzx eax, byte [ebp + 0x84d]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 0xe], ax
movzx eax, byte [ebp + 0x850]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 0x10], ax
movzx eax, byte [ebp + 0x853]
and eax, 0x1f
movzx eax, word [ebp + eax*2 - 0x7c]
mov word [ebx + 0x12], ax
lea esp, [ebp - 0x8c]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x858]
xor ecx, ebp
call fcn.0046dcfd
lea esp, [ebp + 0x85c]
pop ebp
ret 0xc
Function at 0x448560
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c85f1
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x51e12c]
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 edi, ecx
push 1
push 1
xor bl, bl
call fcn.004378d0
add esp, 4
push eax
lea eax, [ebp - 0x24]
push 0x4f5598
push eax
call fcn.0041dc50
sub esp, 0x10
mov dword [ebp - 4], 0
mov ecx, eax
mov esi, esp
call dword [sym.imp.mfc140u.dll_Ordinal_1663]
push eax
mov ecx, esi
call fcn.004538a0
mov ecx, edi
call fcn.00424270
lea ecx, [ebp - 0x24]
mov dword [ebp - 4], 0xffffffff
call dword [sym.imp.mfc140u.dll_Ordinal_1045]
cmp byte [edi + 0x18], bl
je 0x4486b3
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.00401410
add esp, 8
push 0
push 0x4883000
push 0
push 0
push str.HTTP_1.0
push 0x4e4144
mov ecx, eax
mov dword [ebp - 4], 1
call fcn.004564e0
push eax
push dword [edi + 0x20]
call fcn.004838c0
add esp, 0x20
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x3c]
mov esi, eax
call fcn.004538e0
test esi, esi
je 0x4486aa
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 4
push eax
lea eax, [ebp - 0x14]
push eax
push 0x1f
push esi
call fcn.00473f90
or dword [ebp - 0x14], 0x180
lea eax, [ebp - 0x14]
push 4
push eax
push 0x1f
push esi
call fcn.004208e0
push 0
push 0
push 0
push 0
push esi
call fcn.004cf080
push 0
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x18], 0
push eax
lea eax, [ebp - 0x18]
mov dword [ebp - 0x1c], 4
push eax
push 0x20000013
push esi
call fcn.004b31e0
add esp, 0x48
movzx ebx, bl
cmp dword [ebp - 0x18], 0xc8
mov eax, 1
cmove ebx, eax
push esi
call fcn.004102b0
add esp, 4
mov ecx, edi
call fcn.00481650
mov al, bl
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.0046dcfd
mov esp, ebp
pop ebp
ret