joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40cd80
Capabilities:
Hash data with md5

Disassembly:
lea edx, [ecx + 0x10]
xor eax, eax
mov dword [edx], eax
mov dword [edx + 4], eax
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret

Function at 0x40e050
Capabilities:
Get file size
Read file on windows
Write file on windows

Disassembly:
push ecx
push ebx
mov eax, dword [esp + 0xc]
push ebp
push esi
push edi
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
mov ebp, ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x40e16e
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
lea ecx, [edi + 1]
push ecx
call fcn.0041a8df
mov esi, eax
add esp, 4
test esi, esi
je 0x40e167
lea edx, [esp + 0x18]
push 0
push edx
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x40e15e
cmp edi, dword [esp + 0x18]
jne 0x40e15e
mov eax, dword [esp + 0x1c]
push edi
push esi
push eax
mov ecx, ebp
mov byte [esi + edi], 0
call fcn.0040f120
mov ebp, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call ebp
mov ecx, dword [esp + 0x20]
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x40e114
push esi
call fcn.0041aed7
add esp, 4
or eax, ebx
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 0xc
lea edx, [esp + 0x10]
push 0
push edx
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x40e147
cmp edi, dword [esp + 0x10]
jne 0x40e147
push esi
call fcn.0041aed7
add esp, 4
push ebx
call ebp
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
pop ecx
ret 0xc
push esi
call fcn.0041aed7
add esp, 4
push ebx
call ebp
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
pop ecx
ret 0xc
push esi
call fcn.0041aed7
add esp, 4
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
pop ecx
ret 0xc
Function at 0x40f120
Capabilities:
Encrypt data using rc4 via winapi
Encrypt or decrypt via wincrypt
Hash data via wincrypt
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
lea eax, [esp]
push esi
mov esi, ecx
push eax
push 0
mov ecx, dword [esi + 4]
push 0
push 0x8003
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x40f14c
or eax, 0xffffffff
pop esi
add esp, 0xc
ret 0xc
mov ecx, dword [esp + 0x14]
xor eax, eax
cmp byte [ecx], 0
je 0x40f160
mov dl, byte [eax + ecx + 1]
inc eax
test dl, dl
jne 0x40f157
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
jne 0x40f188
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
or eax, 0xffffffff
pop esi
add esp, 0xc
ret 0xc
mov edx, dword [esp + 4]
mov eax, dword [esi + 4]
lea ecx, [esp + 8]
push ecx
push 4
push edx
push 0x6801
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDeriveKey]
test eax, eax
jne 0x40f1bc
mov ecx, dword [esp + 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
or eax, 0xffffffff
pop esi
add esp, 0xc
ret 0xc
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 8]
mov esi, dword [esp + 0x1c]
lea eax, [esp + 0xc]
push eax
push ecx
push 0
push 0
push 0
push edx
mov dword [esp + 0x24], esi
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
test eax, eax
jne 0x40f203
mov eax, dword [esp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
or eax, 0xffffffff
pop esi
add esp, 0xc
ret 0xc
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov eax, dword [esp + 0xc]
sub eax, esi
pop esi
neg eax
sbb eax, eax
and al, 0xfe
inc eax
add esp, 0xc
ret 0xc
Function at 0x429190
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov esi, dword [ebp + 0x10]
push 0xf00021
mov edx, dword [esi + 4]
mov ecx, dword [esi]
mov eax, dword [esi + 0xc]
sub eax, edx
push eax
mov eax, dword [esi + 8]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.GDI32.dll_PatBlt]
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
mov ebx, eax
lea eax, [eax + 5]
add eax, 3
and eax, 0xfffffffc
call fcn.0041a8b0
mov dword [ebp - 4], esp
cmp dword [ebp - 4], 0
je 0x42925b
add ebx, 2
mov eax, dword [ebp - 4]
push ebx
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
test eax, eax
je 0x42925b
mov bx, 0x140
mov edi, dword [ebp + 0x14]
mov eax, edi
and al, 0xf
cmp al, 0xc
je 0x42920e
mov ebx, edi
and bx, 0xf
or bx, 0x150
test edi, 0x80
je 0x429219
or bh, 8
and edi, 0x8000000
je 0x429234
mov eax, dword [0x44f43c]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
movzx eax, bx
push eax
push esi
push 0xffffffffffffffff
push ecx
push edx
call dword [sym.imp.USER32.dll_DrawTextA]
test edi, edi
je 0x42925b
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x429630
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
sub esp, 4
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
push ebp
push 2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
jne 0x42965b
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
jne 0x42967f
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push ebx
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebp, eax
test ebp, ebp
jne 0x42969a
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
mov edi, ebp
mov ecx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [esp + 0x20]
xor ecx, ecx
mov cl, ah
mov edx, eax
mov dword [esp + 0x10], 0
shl ecx, 8
shr edx, 0x10
mov byte [esp + 0x10], dl
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x28]
or ecx, edx
mov edx, eax
shr edx, 0x10
mov dword [ebp + 0x28], ecx
mov dword [esp + 0x10], 0
xor ecx, ecx
mov byte [esp + 0x10], dl
mov cl, ah
xor edx, edx
shl ecx, 8
mov dl, al
shl edx, 0x10
or ecx, dword [esp + 0x10]
or ecx, edx
mov eax, dword [esp + 0x24]
mov edx, eax
mov dword [ebp + 0x44], ecx
shr edx, 0x10
xor ecx, ecx
mov dword [esp + 0x10], 0
mov cl, ah
mov byte [esp + 0x10], dl
shl ecx, 8
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x2c]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x48], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x30]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x64], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x34]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x54], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
push 0
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
or ecx, edx
mov dword [ebp + 0x50], ecx
call dword [sym.imp.USER32.dll_GetDC]
mov edi, eax
push 0
push ebp
lea ecx, [ebp + 0x68]
push ecx
push 4
push ebp
push edi
call dword [sym.imp.GDI32.dll_CreateDIBitmap]
mov esi, eax
push edi
push 0
call dword [sym.imp.USER32.dll_ReleaseDC]
push ebp
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, esi
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
Function at 0x42b5d4
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov eax, ebx
push edi
mov edi, ecx
shr eax, 0x10
test ax, ax
mov dword [edi + 0x40], ebx
jne 0x42b5f6
cmp dword [edi + 0x3c], 0
jne 0x42b5f6
movzx eax, bx
mov dword [edi + 0x3c], eax
call fcn.004343ba
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
mov ecx, edi
push dword [esp + 0x18]
push eax
call fcn.0042b623
pop edi
pop esi
pop ebx
ret 8

Function at 0x42cc45
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x42cc7d
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0042f887
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0042f85f
jmp 0x42cc89
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x42e1cc
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x42e20e
call fcn.004343ba
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x42e20e
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x42e205
xor eax, eax
jmp 0x42e216
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0042e21c
pop edi
pop esi
pop ebx
ret 4

Function at 0x434be9
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x434c17
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x434c35
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00434b4f
jmp 0x434c35
mov eax, dword [esi + 0x14]
test eax, eax
je 0x434c35
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00434b4f
test edi, edi
mov eax, edi
jne 0x434c1f
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x40632d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
pushal
call 0x40633c
pop dword [ebp - 0x2c]
mov eax, 0x40633c
sub dword [ebp - 0x2c], eax
mov dword [ebp - 0x3c], 0xec2b5657
add dword [ebp - 0x3c], 0x6226eef4
mov dword [ebp - 0x38], 0x1bc8d7db
add dword [ebp - 0x38], 0x166a746a
mov dword [ebp - 0x34], 0x6a5a741
sub dword [ebp - 0x34], 0xba596313
mov dword [ebp - 0x30], 0x742beb4e
add dword [ebp - 0x30], 0x8bd414b2
lea eax, [ebp - 0x3c]
push eax
mov eax, 0x3463c6b6
sub eax, 0x34235656
add eax, dword [ebp - 0x2c]
call dword [eax]
mov dword [ebp - 0x3c], 0xbeae7749
sub dword [ebp - 0x3c], 0x4a3c0df3
mov dword [ebp - 0x38], 0x6d69d1df
sub dword [ebp - 0x38], 0x2bfd706a
mov dword [ebp - 0x34], 0xb74999f0
sub dword [ebp - 0x34], 0x53da2d84
mov dword [ebp - 0x30], 0x65ee45eb
sub dword [ebp - 0x30], 0x65ee45eb
lea ebx, [ebp - 0x3c]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x2c]
call dword [eax]
push 0x40
push 0x1000
push 0x38f01
push 0
call eax
mov ecx, 0x13c62a3c
sub ecx, 0x13c5d8f5
xor esi, esi
add esi, eax
mov edi, 0x410000
add edi, dword [ebp - 0x2c]
mov ebx, 0x80cc611f
mov dword [ebp - 0x1c], 0x96a56a4d
mov edx, dword [edi]
xor dword [ebp - 0x18], edx
add edx, ebx
sub dword [ebp - 0x20], edx
mov dword [esi], edx
mov dword [ebp - 0x28], 0xced582e5
add esi, 0xedb599b8
add esi, 0x124a664c
add edi, 0x635077b0
add edi, 0x9caf8854
loop 0x40644a
add eax, 0xd5629cb4
add eax, 0x2a9e9b3b
mov ebx, eax
add eax, 0x9461bab7
add eax, 0x6b9e454e
mov ecx, 0xe03ea013
add ecx, 0x20015fed
add ecx, dword [ebp - 0x2c]
call ebx
leave
ret

Function at 0x4065b0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x40c17c]
jne 0x4065ba
repz ret
jmp fcn.00406941
Function at 0x408610
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x465e6b
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.0045abd0
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x408692
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00458987
mov eax, dword [eax]
push 0x48b1d0
push eax
call fcn.0044b884
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045ae5b
test bl, bl
je 0x408692
push 0x48b1d0
lea ecx, [esp + 0xc]
call fcn.0045b1eb
push 0x48ed28
lea ecx, [esp + 0xc]
call fcn.0045b1eb
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 0x4086ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045ae5b
jmp 0x408799
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 0x408752
lea edx, [esp + 0x7c]
push 0x48ed24
push edx
call fcn.0044b884
add esp, 8
test eax, eax
je 0x408752
lea eax, [esp + 0x7c]
push 0x48ed20
push eax
call fcn.0044b884
add esp, 8
test eax, eax
je 0x408752
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 0x4086e2
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.0045ae5b
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 0x408f90
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 0x408ff2
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 0x409000
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x465eeb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4951f0]
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 0x409138
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409066
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045ae5b
xor eax, eax
jmp 0x4091af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045af98
push esi
lea ecx, [esp + 0xc]
call fcn.0045b227
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 0x40918d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00408f90
test eax, eax
jne 0x40918d
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.00408f90
test eax, eax
jne 0x40918d
lea eax, [esp + 0x14]
push 0x48ed3c
push eax
call fcn.0044c8c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40916c
lea ecx, [esp + 0x14]
push 0x48ed38
push ecx
call fcn.0044c840
mov esi, eax
add esp, 8
test esi, esi
jne 0x40916c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40916f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045af48
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40907e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045ae5b
xor eax, eax
jmp 0x4091af
mov byte [esi], 0
push 0x48ed34
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.0045ae5b
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 0x419700
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 0x41976e
cmp si, 0x69
ja 0x41976e
add esi, 0xffd0
cmp si, 0x11
je 0x41973e
push 0x11
call edi
test ax, ax
jge 0x41973e
or esi, 0x2000
cmp si, 0x10
je 0x419753
push 0x10
call edi
test ax, ax
jge 0x419753
or esi, 0x4000
cmp si, 0x12
je 0x419768
push 0x12
call edi
test ax, ax
jge 0x419768
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41977b
mov esi, 0xbd
jmp 0x41972f
cmp si, 0x6e
jne 0x419788
mov esi, 0xbe
jmp 0x41972f
cmp si, 0x6f
jne 0x419729
mov esi, 0xbf
jmp 0x41972f

Function at 0x41ade0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a5840]
xor edx, edx
cmp eax, edx
jne 0x41ae06
xor eax, eax
mov byte [eax + 0x4a5740], al
inc eax
cmp eax, 0x100
jl 0x41adee
mov dword [0x4a5840], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a5740
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41ae97
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 0x41ae6a
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 0x41ae38
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41af10
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 0x41af63
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 0x41af4a
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 0x4219a0
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 0x421b38
cmp ebp, ebx
jle 0x421b38
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 0x4219fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x421a05
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x421a14
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x421a1b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045ab9c
add esp, 4
cmp eax, ebx
je 0x421a3c
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.0045ab9c
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 0x421b2e
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 0x421b15
mov al, byte [edx]
cmp al, 0xc0
jbe 0x421b01
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x421af6
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 0x421b04
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x421b04
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x421aa0
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 0x421a91
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 0x424b80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4673b8
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 0x424bb9
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.00462549
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00462595
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.00424c40
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004625d2
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24