joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4332e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x475c18
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x433319
inc eax
mov dword [esi + 0x10], eax
jmp 0x43342c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43332d
mov eax, 0xffffffc7
jmp 0x43342e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43333e
cmp dword [esi + 8], eax
jne 0x43332d
cmp dword [esi + 8], eax
jne 0x433357
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x433357
mov eax, 0xffffffc7
jmp 0x43342e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43336b
push eax
mov ecx, ebx
call fcn.00432b10
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00404150
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43339c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00404170
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00432280
test eax, eax
mov dword [esp + 0x38], eax
je 0x4333cf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x8661f8
call fcn.00404350
mov eax, dword [esp + 0x38]
jmp 0x43342e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00433140
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x433413
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00433160
mov esi, eax
test esi, esi
jne 0x433443
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00433140
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4333e5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x8661f8
call fcn.00404350
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x8661f8
call fcn.00404350
mov eax, esi
jmp 0x43342e
Function at 0x43fc90
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43fcc3
push esi
call fcn.00442d80
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43fcbc
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43fd49
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43fd32
mov eax, dword [esi + 8]
test eax, eax
je 0x43fce7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43fd2e
cmp eax, 2
je 0x43fd32
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43fcda
cmp eax, 3
je 0x43fd0d
cmp eax, 1
jne 0x43fcda
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43fcda
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43fcda
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043fd70
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43fd58
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043fd70
add esp, 4
pop esi
ret
Function at 0x406de0
Capabilities:
Hide graphical window

Disassembly:
push 0
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_ShowWindow
push 0xffffffffffffffec
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_GetWindowLongA
or eax, 0x80
push eax
push 0xffffffffffffffec
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_SetWindowLongA
push 5
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_ShowWindow
ret

Function at 0x433005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43300c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219

Function at 0x401600
Capabilities:
Move file

Disassembly:
push 0xffffffffffffffff
and dword [esp], ebp
mov ebp, esp
lea ecx, [0x31f]
lea esp, [esp - 0x64]
cmp bp, 0xfe0c
jbe fcn.00402f07
push 0
xor dword [esp], str.nxxbupimekiyjre
push 0
xor dword [esp], str.xemvjkflqihmjaq
call sub.kernel32.dll_MoveFileW
lea ebx, [0x402db5]
call ebx
ret
Function at 0x409b6c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x43ad30]
jne 0x409b76
repz ret
jmp fcn.0040db67

Function at 0x40c65e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x43ad30]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0040721e
and dword [ebp - 0x14], 0
cmp dword [0x43c368], 0
mov dword [ebp - 0x18], eax
jne 0x40c711
push 0x404504
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x40c7b9
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4044f8
push ebx
call edi
test eax, eax
je 0x40c7b9
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x4044e8
push ebx
mov dword [0x43c368], eax
call edi
push eax
call esi
push 0x4044d4
push ebx
mov dword [0x43c36c], eax
call edi
push eax
call esi
push 0x4044b8
push ebx
mov dword [0x43c370], eax
call edi
push eax
call esi
mov dword [0x43c378], eax
test eax, eax
je 0x40c711
push 0x4044a0
push ebx
call edi
push eax
call esi
mov dword [0x43c374], eax
mov eax, dword [0x43c374]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x40c76a
cmp dword [0x43c378], ecx
je 0x40c76a
push eax
call esi
push dword [0x43c378]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x40c76a
test ebx, ebx
je 0x40c76a
call edi
test eax, eax
je 0x40c761
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x40c761
test byte [ebp - 8], 1
jne 0x40c76a
or dword [ebp + 0x10], 0x200000
jmp 0x40c79d
mov eax, dword [0x43c36c]
cmp eax, dword [ebp - 0x18]
je 0x40c79d
push eax
call esi
test eax, eax
je 0x40c79d
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x40c79d
mov eax, dword [0x43c370]
cmp eax, dword [ebp - 0x18]
je 0x40c79d
push eax
call esi
test eax, eax
je 0x40c79d
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x43c368]
call esi
test eax, eax
je 0x40c7b9
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x40c7bb
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00409b6c
leave
ret
Function at 0x4234e0
Capabilities:
Delete directory
Get common file path
Read file on windows
Set console window title

Disassembly:
mov eax, 0x1820
call fcn.0040e0c0
cmp dword [0x7c13d8], 0x37
jne 0x4235c7
push 0
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
push 0x404560
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp]
push 0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FreeUserPhysicalPages]
push 0
lea ecx, [esp + 0x424]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
push 0
lea edx, [esp + 0xc24]
push edx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
lea eax, [esp + 4]
push eax
push 0
lea ecx, [esp + 0x14]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputW]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_EnumTimeFormatsA]
lea edx, [esp + 8]
push edx
push 0x404588
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeW]
lea eax, [esp + 0x1020]
push eax
call dword [sym.imp.KERNEL32.dll_SetConsoleTitleW]
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_FoldStringW]
lea ecx, [esp + 0x20]
push ecx
push 0
push 0x4045a0
push 0x4045b4
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
push 0
push 0
push 0
push 0
push 0x4045b8
push 0x4045e0
call dword [sym.imp.KERNEL32.dll_ReplaceFileW]
mov edx, dword [0x7c13dc]
mov dword [esp], edx
mov eax, 0x5d1
add dword [esp], eax
mov eax, dword [esp]
mov cl, byte [eax + esi]
mov edx, dword [0x44143c]
mov byte [edx + esi], cl
add esp, 0x1820
ret
Function at 0x423770
Capabilities:
Enumerate files on windows
Manipulate console buffer

Disassembly:
mov eax, dword [0x7c13d8]
sub esp, 0x1d4
push ebx
push ebp
push esi
mov esi, dword [0x44143c]
shr eax, 3
push edi
test eax, eax
je 0x423917
mov dword [esp + 0x38], 0x9e3779b9
mov dword [esp + 0x1c], esi
mov dword [esp + 0x24], eax
jmp 0x4237a6
mov esi, dword [esp + 0x1c]
cmp dword [0x7c13d8], 0x1c
jne 0x4237c3
lea eax, [esp + 0x3c]
push eax
push 0
lea ecx, [esp + 0x4c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputA]
mov edx, dword [0x43b330]
mov ecx, dword [0x43b334]
mov eax, dword [esi]
mov edi, dword [esi + 4]
mov dword [esp + 0x2c], edx
mov edx, dword [0x43b338]
mov dword [esp + 0x30], ecx
mov ecx, dword [0x43b33c]
mov dword [esp + 0x14], eax
mov ebx, 0xc6ef3720
mov dword [esp + 0x28], edx
mov dword [esp + 0x34], ecx
mov dword [esp + 0x20], 0x20
jmp 0x423807
mov eax, dword [esp + 0x14]
mov edx, eax
mov ecx, eax
shr edx, 5
add edx, dword [esp + 0x34]
shl ecx, 4
add ecx, dword [esp + 0x28]
add eax, ebx
xor edx, ecx
xor edx, eax
sub edi, edx
mov ecx, edi
shl ecx, 4
mov dword [0x7c035c], 0
mov dword [esp + 0x10], ecx
mov eax, dword [esp + 0x2c]
add dword [esp + 0x10], eax
cmp dword [0x7c13d8], 0x1be
lea ebp, [ebx + edi]
jne 0x42385c
lea edx, [esp + 0x40]
push edx
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
mov esi, edi
shr esi, 5
add esi, dword [esp + 0x30]
cmp dword [0x7c13d8], 0x979
mov dword [0x7c0360], 0xff6b3619
mov dword [0x7c0364], 0xffffffff
jne 0x423895
lea eax, [esp + 0xa0]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
xor esi, ebp
xor dword [esp + 0x10], esi
mov eax, dword [esp + 0x10]
sub dword [esp + 0x14], eax
mov dword [esp + 0x18], 0
mov eax, dword [esp + 0x38]
add dword [esp + 0x18], eax
sub ebx, dword [esp + 0x18]
dec dword [esp + 0x20]
jne 0x423803
cmp dword [0x7c13d8], 0x8d4
jne 0x4238d8
lea ecx, [esp + 0x58]
push ecx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
mov dword [esi], edx
mov dword [esi + 4], edi
cmp dword [0x7c13d8], 0x17
jne 0x423906
push 0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
lea eax, [esp + 0xa0]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
add esi, 8
dec dword [esp + 0x24]
mov dword [esp + 0x1c], esi
jne 0x4237a2
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1d4
ret
Function at 0x40bad0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47f90b
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.00474614
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40bb52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047222a
mov eax, dword [eax]
push 0x5f3210
push eax
call fcn.00463e24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047489f
test bl, bl
je 0x40bb52
push 0x5f3210
lea ecx, [esp + 0xc]
call fcn.00474c2f
push 0x5f6d78
lea ecx, [esp + 0xc]
call fcn.00474c2f
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 0x40bb8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047489f
jmp 0x40bc59
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 0x40bc12
lea edx, [esp + 0x7c]
push 0x5f6d74
push edx
call fcn.00463e24
add esp, 8
test eax, eax
je 0x40bc12
lea eax, [esp + 0x7c]
push 0x5f6d70
push eax
call fcn.00463e24
add esp, 8
test eax, eax
je 0x40bc12
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 0x40bba2
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.0047489f
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 0x40c450
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 0x40c4b2
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 0x40c4c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47f98b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5ff854]
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 0x40c5f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40c526
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047489f
xor eax, eax
jmp 0x40c66f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004749dc
push esi
lea ecx, [esp + 0xc]
call fcn.00474c6b
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5f6db0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40c64d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.0040c450
test eax, eax
jne 0x40c64d
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 bind
mov ecx, edi
call fcn.0040c450
test eax, eax
jne 0x40c64d
lea eax, [esp + 0x14]
push 0x5f6d8c
push eax
call fcn.00464ef0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c62c
lea ecx, [esp + 0x14]
push 0x5f6d88
push ecx
call fcn.00464e70
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c62c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40c62f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047498c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40c53e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047489f
xor eax, eax
jmp 0x40c66f
mov byte [esi], 0
push 0x5f6d84
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.0047489f
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 0x41ed50
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 0x41edbe
cmp si, 0x69
ja 0x41edbe
add esi, 0xffd0
cmp si, 0x11
je 0x41ed8e
push 0x11
call edi
test ax, ax
jge 0x41ed8e
or esi, 0x2000
cmp si, 0x10
je 0x41eda3
push 0x10
call edi
test ax, ax
jge 0x41eda3
or esi, 0x4000
cmp si, 0x12
je 0x41edb8
push 0x12
call edi
test ax, ax
jge 0x41edb8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41edcb
mov esi, 0xbd
jmp 0x41ed7f
cmp si, 0x6e
jne 0x41edd8
mov esi, 0xbe
jmp 0x41ed7f
cmp si, 0x6f
jne 0x41ed79
mov esi, 0xbf
jmp 0x41ed7f

Function at 0x420580
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x60fef0]
xor edx, edx
cmp eax, edx
jne 0x4205a6
xor eax, eax
mov byte [eax + 0x60fdf0], al
inc eax
cmp eax, 0x100
jl 0x42058e
mov dword [0x60fef0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x60fdf0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420637
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 0x42060a
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 0x4205d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4206b0
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 0x420703
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 0x4206ea
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 0x423c40
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x480df8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x20]
call fcn.0047b2f2
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x40], 0
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub eax, esi
sub ecx, edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
lea edx, [esp + 0xc]
push ecx
lea eax, [esp + 0x28]
push edx
push eax
call fcn.00423b10
add esp, 0x14
lea ecx, [esp + 0x1c]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047b364
mov ecx, dword [esp + 0x30]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x4277c0
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 0x427958
cmp ebp, ebx
jle 0x427958
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 0x42781e
dec eax
or eax, 0xfffffff8
inc eax
je 0x427825
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x427834
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42783b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004745e0
add esp, 4
cmp eax, ebx
je 0x42785c
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.004745e0
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 0x42794e
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 0x427935
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427921
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427916
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 0x427924
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427924
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4278c0
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 0x4278b1
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 0x42abb0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x481128
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 0x42abe9
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.0047bf8d
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047bfd9
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.0042ac70
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047c016
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24