joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403dac
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
cmp dword [ebp + 0xc], 0
jne 0x403dc7
call fcn.00403d7b
mov dword [ebp + 8], eax
mov dword [ebp - 4], esp
push dword [ebp + 8]
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x403df3
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], esp
push 0
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x403e1d
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 1
mov eax, 0
sete al
jmp 0x403e31
mov esp, ebp
pop ebp
ret 8

Function at 0x404c7a
Capabilities:
Delete file
Get common file path
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 0x80000301
push 0
push 0x103
push 1
mov ebx, 0x184
call fcn.0041eee0
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x404cc6
push ebx
call fcn.0041d652
add esp, 4
pop eax
mov dword [ebp - 4], eax
push 0x80000301
push 0
push 0x103
push 1
mov ebx, 0x184
call fcn.0041eee0
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x404cff
push ebx
call fcn.0041d652
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], esp
push dword [ebp - 4]
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x404d2a
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0xc], esp
push dword [ebp - 8]
push 0
push 0x426614
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x404d59
push 6
call fcn.0041d658
add esp, 4
push 0x80000301
push 0
push 1
push 0x80000301
push 0
push 2
push 2
mov ebx, 0xc8
call fcn.0041ef20
add esp, 0x1c
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], esp
push dword [ebp - 0xc]
push dword [ebp - 8]
mov ebx, dword [ebp + 8]
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_MoveFileExA]
nop
nop
nop
nop
cmp dword [ebp - 0x10], esp
je 0x404db0
push 6
call fcn.0041d658
add esp, 4
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0041ef40
add esp, 0x10
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], esp
push 4
push dword [ebp - 0xc]
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_MoveFileExA]
nop
nop
nop
nop
cmp dword [ebp - 0x10], esp
je 0x404dfb
push 6
call fcn.0041d658
add esp, 4
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x404e0b
push ebx
call fcn.0041d652
add esp, 4
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x404e1b
push ebx
call fcn.0041d652
add esp, 4
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x404e2b
push ebx
call fcn.0041d652
add esp, 4
mov esp, ebp
pop ebp
ret 4
Function at 0x40d0f1
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], esp
push 0x7a
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x40d11e
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x40d29d
push 0xa0000101
push 0
push 0x429f6b
push 1
mov ebx, 0x168
call fcn.0041dde0
add esp, 0x10
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
call fcn.0040893b
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x40d168
push ebx
call fcn.0041d652
add esp, 4
push 0xa0000101
push 0
push 0x429f8c
push 1
mov ebx, 0x168
call fcn.0041dde0
add esp, 0x10
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
call fcn.0040893b
mov dword [ebp - 0x10], eax
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x40d1a5
push ebx
call fcn.0041d652
add esp, 4
mov dword [ebp - 0x14], esp
push dword [ebp - 0x10]
push dword [ebp - 8]
call dword [sym.imp.USER32.dll_FindWindowA]
nop
nop
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40d1ca
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0x18], eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x40d1dd
push ebx
call fcn.0041d652
add esp, 4
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x40d1ed
push ebx
call fcn.0041d652
add esp, 4
mov eax, dword [ebp - 0x18]
mov dword [0x42adbe], eax
cmp dword [0x42adbe], 1
jle 0x40d29d
mov dword [ebp - 4], esp
push 0x40
call dword [sym.imp.USER32.dll_MessageBeep]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x40d226
push 6
call fcn.0041d658
add esp, 4
call fcn.0040d375
mov dword [ebp - 4], esp
push 0x40f783
push 0x12c
push 0x2711
push dword [0x42ad92]
call dword [sym.imp.USER32.dll_SetTimer]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x40d25f
push 6
call fcn.0041d658
add esp, 4
mov dword [0x42adc2], eax
mov dword [ebp - 4], esp
push 0x40f78f
push 0x249f0
push 0x2712
push dword [0x42ad92]
call dword [sym.imp.USER32.dll_SetTimer]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x40d298
push 6
call fcn.0041d658
add esp, 4
mov dword [0x42adba], eax
mov dword [ebp - 4], esp
push 0x7b
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x40d2c1
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x40d371
cmp dword [0x42adbe], 1
jle 0x40d371
mov dword [ebp - 4], esp
push 0x2711
push dword [0x42ad92]
call dword [sym.imp.USER32.dll_KillTimer]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x40d305
push 6
call fcn.0041d658
add esp, 4
mov dword [0x42adc2], eax
mov dword [0x42adc2], 0
mov dword [ebp - 4], esp
push 0x2712
push dword [0x42ad92]
call dword [sym.imp.USER32.dll_KillTimer]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x40d33e
push 6
call fcn.0041d658
add esp, 4
mov dword [0x42adba], eax
mov dword [0x42adba], 0
mov dword [ebp - 4], esp
push 0
call dword [sym.imp.USER32.dll_MessageBeep]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x40d371
push 6
call fcn.0041d658
add esp, 4
mov esp, ebp
pop ebp
ret
Function at 0x413981
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], esp
push 0x11
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x4139bc
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0xc], eax
push 0x80000301
push 0
push 0x8000
push 0x80000301
push 0
push dword [ebp - 0xc]
push 2
mov ebx, 0xc4
call fcn.0041f0b0
add esp, 0x1c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x413a1f
push 0x80000301
push 0
push 1
push 0x80000301
push 0
push dword [ebp - 4]
push 2
mov ebx, 0xc8
call fcn.0041ef20
add esp, 0x1c
mov dword [ebp - 4], eax
mov dword [ebp - 8], esp
push 0x10
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x413a43
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0xc], eax
push 0x80000301
push 0
push 0x8000
push 0x80000301
push 0
push dword [ebp - 0xc]
push 2
mov ebx, 0xc4
call fcn.0041f0b0
add esp, 0x1c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x413aa6
push 0x80000301
push 0
push 2
push 0x80000301
push 0
push dword [ebp - 4]
push 2
mov ebx, 0xc8
call fcn.0041ef20
add esp, 0x1c
mov dword [ebp - 4], eax
mov dword [ebp - 8], esp
push 0x12
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x413aca
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0xc], eax
push 0x80000301
push 0
push 0x8000
push 0x80000301
push 0
push dword [ebp - 0xc]
push 2
mov ebx, 0xc4
call fcn.0041f0b0
add esp, 0x1c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x413b2d
push 0x80000301
push 0
push 4
push 0x80000301
push 0
push dword [ebp - 4]
push 2
mov ebx, 0xc8
call fcn.0041ef20
add esp, 0x1c
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x413b35
mov esp, ebp
pop ebp
ret
Function at 0x416c29
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
add ebx, 4
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], esp
mov ebx, dword [ebp - 0xc]
push dword [ebx]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
nop
nop
nop
nop
cmp dword [ebp - 0x10], esp
je 0x416c6f
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0x1c], eax
fild dword [ebp - 0x1c]
fstp qword [ebp - 0x1c]
fld qword [ebp - 0x1c]
fmul qword [0x42658c]
fstp qword [ebp - 0x24]
fld qword [ebp - 0x24]
fadd qword [0x42658c]
fstp qword [ebp - 0x2c]
fld qword [ebp - 0x2c]
call fcn.004021a6
mov dword [ebp - 4], eax
push 0x80000301
push 0
push dword [ebp - 4]
push 1
mov ebx, 0x1bc
call fcn.0041eb70
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x416cce
push ebx
call fcn.0041d652
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
add ebx, 4
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], esp
push dword [ebp - 4]
mov eax, dword [ebp - 8]
test eax, eax
je 0x416ced
add eax, 8
push eax
mov ebx, dword [ebp - 0xc]
push dword [ebx]
call dword [sym.imp.USER32.dll_GetWindowTextW]
nop
nop
nop
nop
cmp dword [ebp - 0x10], esp
je 0x416d0f
push 6
call fcn.0041d658
add esp, 4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
jne 0x416d26
mov eax, 0x429ef4
jmp 0x416d45
mov eax, dword [ebp - 8]
test eax, eax
je 0x416d40
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.0041d64c
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x416d45
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x416d56
push ebx
call fcn.0041d652
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4

Function at 0x41ef60
Capabilities:
Set file attributes

Disassembly:
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 8]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
ret

Function at 0x41ef80
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x41f012
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x41f004
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x41effc
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x41efc5
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
Function at 0x41f020
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x41f089
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.0041db50
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret

Function at 0x41f1d0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
push esi
mov esi, dword [esp + 0x10]
xor ebp, ebp
test esi, esi
je 0x41f253
push ebp
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x41f253
push ebx
push edi
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
push ecx
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x41f246
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov edx, eax
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push ebx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push ebx
push 1
call dword [sym.imp.USER32.dll_SetClipboardData]
mov ebp, 1
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop ebx
mov eax, ebp
pop esi
pop ebp
ret
mov eax, ebp
pop esi
pop ebp
ret
Function at 0x40aed0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47411b
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.00468894
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40af52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046671d
mov eax, dword [eax]
push 0x5521e0
push eax
call fcn.00459594
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00468b1f
test bl, bl
je 0x40af52
push 0x5521e0
lea ecx, [esp + 0xc]
call fcn.00468eaf
push 0x555d5c
lea ecx, [esp + 0xc]
call fcn.00468eaf
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 0x40af8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00468b1f
jmp 0x40b059
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 0x40b012
lea edx, [esp + 0x7c]
push 0x555d58
push edx
call fcn.00459594
add esp, 8
test eax, eax
je 0x40b012
lea eax, [esp + 0x7c]
push 0x555d54
push eax
call fcn.00459594
add esp, 8
test eax, eax
je 0x40b012
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 0x40afa2
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.00468b1f
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 0x40b870
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 0x40b8d2
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 0x40b8e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47419b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x561b30]
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 0x40ba18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b946
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468b1f
xor eax, eax
jmp 0x40ba8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00468c5c
push esi
lea ecx, [esp + 0xc]
call fcn.00468eeb
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 0x40ba6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040b870
test eax, eax
jne 0x40ba6d
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.0040b870
test eax, eax
jne 0x40ba6d
lea eax, [esp + 0x14]
push 0x555d70
push eax
call fcn.0045a5d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ba4c
lea ecx, [esp + 0x14]
push 0x555d6c
push ecx
call fcn.0045a550
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ba4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ba4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00468c0c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b95e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468b1f
xor eax, eax
jmp 0x40ba8f
mov byte [esi], 0
push 0x555d68
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.00468b1f
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 0x41ddb0
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 0x41de1e
cmp si, 0x69
ja 0x41de1e
add esi, 0xffd0
cmp si, 0x11
je 0x41ddee
push 0x11
call edi
test ax, ax
jge 0x41ddee
or esi, 0x2000
cmp si, 0x10
je 0x41de03
push 0x10
call edi
test ax, ax
jge 0x41de03
or esi, 0x4000
cmp si, 0x12
je 0x41de18
push 0x12
call edi
test ax, ax
jge 0x41de18
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41de2b
mov esi, 0xbd
jmp 0x41dddf
cmp si, 0x6e
jne 0x41de38
mov esi, 0xbe
jmp 0x41dddf
cmp si, 0x6f
jne 0x41ddd9
mov esi, 0xbf
jmp 0x41dddf

Function at 0x41f490
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5721c0]
xor edx, edx
cmp eax, edx
jne 0x41f4b6
xor eax, eax
mov byte [eax + 0x5720c0], al
inc eax
cmp eax, 0x100
jl 0x41f49e
mov dword [0x5721c0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5720c0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41f547
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 0x41f51a
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 0x41f4e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41f5c0
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 0x41f613
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 0x41f5fa
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 0x426050
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 0x4261e8
cmp ebp, ebx
jle 0x4261e8
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 0x4260ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4260b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4260c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4260cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00468860
add esp, 4
cmp eax, ebx
je 0x4260ec
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.00468860
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 0x4261de
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 0x4261c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4261b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4261a6
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 0x4261b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4261b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x426150
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 0x426141
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 0x428240
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0046a0cd
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret