joyce8/EMBER2024-capa huggingface dataset:
Function at 0x496d6f
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4be332
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push esi
push edi
mov eax, dword [0x501344]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
mov ecx, dword [ebp + 8]
lea eax, [ecx + 0xec]
mov dword [esp + 0x1c], eax
inc dword [eax]
mov byte [esp + 0x20], 0
and dword [esp + 0x38], 0
lea edi, [ecx + 0xf0]
mov ebx, dword [edi + 0xc]
lea esi, [esp + 0x24]
call fcn.0047f45e
mov eax, dword [esp + 0x24]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 0x18], eax
mov ebx, dword [edi + 0x10]
lea esi, [esp + 0x24]
call fcn.0047f45e
mov esi, dword [esp + 0x14]
test esi, esi
je 0x496df0
cmp esi, dword [esp + 0x24]
je 0x496df5
call fcn.0049c5c2
mov ebx, dword [esp + 0x18]
cmp ebx, dword [esp + 0x28]
je 0x496e40
test esi, esi
jne 0x496e38
call fcn.0049c5c2
xor eax, eax
cmp ebx, dword [eax + 0x10]
jb 0x496e14
call fcn.0049c5c2
mov ecx, dword [ebp + 8]
mov eax, dword [ecx]
push ebx
call dword [eax]
test esi, esi
jne 0x496e3c
call fcn.0049c5c2
cmp ebx, dword [esi + 0x10]
jb 0x496e2f
call fcn.0049c5c2
add ebx, 0x4c
mov dword [esp + 0x18], ebx
jmp 0x496dd6
mov eax, dword [esi]
jmp 0x496e0a
mov esi, dword [esi]
jmp 0x496e25
mov eax, edi
call fcn.00497066
or dword [esp + 0x38], 0xffffffff
mov eax, dword [esp + 0x1c]
dec dword [eax]
mov byte [esp + 0x20], 1
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x498e22
Capabilities:
Delete directory

Disassembly:
push 8
mov eax, 0x4bd5b1
call fcn.004a122e
lea ecx, [ebp - 0x10]
call fcn.0040932c
and dword [ebp - 4], 0
mov esi, dword [ebp + 0xc]
mov eax, dword [esi]
mov eax, dword [eax - 0xc]
test eax, eax
je 0x498e93
lea ecx, [eax - 1]
test ecx, ecx
jl 0x498e89
mov eax, esi
call fcn.0044e0d0
movzx eax, ax
cmp ax, 0x5c
jne 0x498e93
mov eax, dword [esi]
mov eax, dword [eax - 0xc]
lea ecx, [eax - 1]
lea eax, [ebp + 0xc]
push eax
push esi
call fcn.0042e143
mov byte [ebp - 4], 1
lea edi, [ebp - 0x10]
call fcn.00438ebc
mov byte [ebp - 4], 0
lea ecx, [ebp + 0xc]
call fcn.004058a3
jmp 0x498e9d
push 0x80070057
call fcn.00405c3a
mov eax, esi
lea edi, [ebp - 0x10]
call fcn.00438ebc
mov eax, dword [ebp - 0x10]
mov esi, dword [ebp + 8]
mov eax, dword [eax - 0xc]
mov ecx, dword [esi]
cmp eax, dword [ecx - 0xc]
jge 0x498ef0
push 0x5c
call fcn.00438f27
lea ecx, [ebp - 0x14]
push ecx
push esi
mov ecx, eax
call fcn.0042e143
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x14]
cmp dword [eax - 0xc], 0
je 0x498ee4
push dword [esi]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x14]
push eax
call fcn.00498e22
pop ecx
pop ecx
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.004058a3
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.004058a3
call fcn.004a1306
ret
Function at 0x498f02
Capabilities:
Delete file

Disassembly:
push 8
mov eax, 0x4be282
call fcn.004a122e
mov esi, ecx
mov eax, dword [esi]
mov ecx, dword [eax - 0xc]
test ecx, ecx
je 0x498f95
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea ecx, [ebp - 0x10]
call fcn.0040932c
and dword [ebp - 4], 0
push 0x5c
call fcn.00438f27
cmp eax, 0xffffffff
je 0x498f5c
lea ecx, [ebp - 0x14]
push ecx
push esi
mov ecx, eax
call fcn.0042e143
mov byte [ebp - 4], 1
lea edi, [ebp - 0x10]
call fcn.00438ebc
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.004058a3
mov eax, dword [ebp - 0x10]
cmp dword [eax - 0xc], 0
je 0x498f89
lea ecx, [ebp - 0x14]
call fcn.0040932c
mov byte [ebp - 4], 2
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.00498e22
pop ecx
pop ecx
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.004058a3
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.004058a3
call fcn.004a1306
ret

Function at 0x499370
Capabilities:
Check if file exists

Disassembly:
push 0x90
mov eax, 0x4c3d18
call fcn.004a1297
mov eax, dword [ebp + 8]
mov dword [ebp - 0x50], ecx
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x54], ecx
mov ecx, dword [ebp + 0x10]
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x58], ecx
push eax
mov ecx, esi
mov dword [ebp - 0x60], esi
mov edi, edx
mov dword [ebp - 0x5c], ebx
call fcn.00405e13
push dword [ebp - 0x54]
mov edx, dword [ebp - 0x58]
mov ecx, dword [ebp - 0x50]
mov dword [ebp - 4], ebx
push esi
inc ebx
push edi
mov dword [ebp - 0x5c], ebx
call fcn.00499123
add esp, 0xc
cmp dword [esi + 0x18], 8
jb 0x4993cb
mov eax, dword [esi + 4]
jmp 0x4993ce
lea eax, [esi + 4]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4994a3
lea eax, [ebp - 0x48]
push eax
mov ecx, esi
call fcn.0044b770
lea edi, [ebp - 0x7c]
lea ecx, [ebp - 0x48]
mov dword [ebp - 4], ebx
call fcn.0044cbf0
lea ecx, [ebp - 0x2c]
push ecx
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0044b700
mov eax, edi
push eax
mov byte [ebp - 4], 4
call fcn.004856ad
lea edx, [ebp - 0x98]
lea ecx, [ebp - 0x48]
call fcn.0044ca50
mov edi, eax
lea edx, [ebp - 0x7c]
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 5
call fcn.0044ca50
mov ecx, edi
mov byte [ebp - 4], 6
call fcn.0040a51e
xor edi, edi
push edi
push ebx
lea ecx, [ebp - 0x7c]
mov byte [ebp - 0x49], al
mov byte [ebp - 4], 5
call fcn.00401800
push edi
push ebx
lea ecx, [ebp - 0x98]
mov byte [ebp - 4], 4
call fcn.00401800
cmp byte [ebp - 0x49], 0
je 0x49948a
cmp dword [ebp - 0x14], 8
mov eax, dword [ebp - 0x28]
jae 0x499471
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x49948a
push 0xffffffffffffffff
push edi
lea eax, [ebp - 0x2c]
push eax
mov ecx, esi
call fcn.00401efd
lea eax, [ebp - 0x2c]
push eax
mov byte [ebp - 4], bl
call fcn.00413210
lea eax, [ebp - 0x48]
push eax
mov byte [ebp - 4], 0
call fcn.00413210
mov eax, esi
call fcn.004a131a
ret
Function at 0x499ae9
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x98]
sub esp, 0x118
mov eax, dword [0x501344]
xor eax, ebp
mov dword [ebp + 0x94], eax
push 0x110
lea eax, [ebp - 0x7c]
push 0
push eax
call fcn.0049cb00
add esp, 0xc
lea eax, [ebp - 0x80]
push eax
mov dword [ebp - 0x80], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x499b42
cmp dword [ebp - 0x7c], 5
jae 0x499b3e
cmp dword [ebp - 0x7c], 4
jne 0x499b42
cmp dword [ebp - 0x78], 0x5a
jb 0x499b42
xor eax, eax
jmp 0x499b45
xor eax, eax
inc eax
mov ecx, dword [ebp + 0x94]
xor ecx, ebp
call fcn.0049c07b
add ebp, 0x98
leave
ret

Function at 0x499de0
Capabilities:
Hash data with md5

Disassembly:
xor ecx, ecx
mov byte [eax + 0x68], cl
mov dword [eax + 0x10], ecx
mov dword [eax + 0x14], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x49aa27
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x503d34], 0
push esi
jne 0x49a99a
call fcn.0049a8c0
test eax, eax
je 0x49a9dd
mov eax, dword [0x503d34]
cmp eax, 1
jne 0x49a9bb
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x49a9dd
pop esi
ret
push eax
call dword [0x503d3c]
test eax, eax
jne 0x49aa25
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x49a9e1
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x503d34]
call dword [0x503d3c]
mov edi, eax
test edi, edi
je 0x49aa06
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x49aa22
mov edi, esi
add esi, 0xff0
push edi
push dword [0x503d34]
call dword [0x503d38]
add edi, 0x10
cmp edi, esi
jb 0x49aa0e
mov eax, edi
pop edi
pop esi
ret
jmp 0x49a987

Function at 0x49c07b
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x501344]
jne 0x49c085
repz ret
jmp fcn.004a419c
Function at 0x4af1bb
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0049f85c
and dword [ebp - 4], 0
cmp dword [0x504c14], 0
mov ebx, eax
jne 0x4af26c
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4af31d
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4af31d
push eax
call fcn.0049f7ea
mov dword [esp], 0x4d0f08
push edi
mov dword [0x504c14], eax
call esi
push eax
call fcn.0049f7ea
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x504c18], eax
call esi
push eax
call fcn.0049f7ea
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x504c1c], eax
call esi
push eax
call fcn.0049f7ea
pop ecx
mov dword [0x504c24], eax
test eax, eax
je 0x4af26c
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0049f7ea
pop ecx
mov dword [0x504c20], eax
mov eax, dword [0x504c20]
cmp eax, ebx
je 0x4af2c4
cmp dword [0x504c24], ebx
je 0x4af2c4
push eax
call fcn.0049f865
push dword [0x504c24]
mov esi, eax
call fcn.0049f865
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4af2c4
test edi, edi
je 0x4af2c4
call esi
test eax, eax
je 0x4af2bb
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4af2bb
test byte [ebp - 0xc], 1
jne 0x4af2c4
or dword [ebp + 0x10], 0x200000
jmp 0x4af2fd
mov eax, dword [0x504c18]
cmp eax, ebx
je 0x4af2fd
push eax
call fcn.0049f865
pop ecx
test eax, eax
je 0x4af2fd
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4af2fd
mov eax, dword [0x504c1c]
cmp eax, ebx
je 0x4af2fd
push eax
call fcn.0049f865
pop ecx
test eax, eax
je 0x4af2fd
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x504c14]
call fcn.0049f865
pop ecx
test eax, eax
je 0x4af31d
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4af31f
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b618e
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
movsx ecx, ax
shr eax, 0x10
cwde
push ebx
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
and dword [eax], 0
push edi
mov edi, dword [esi + 0x2c]
mov dword [ebp - 0xc], ecx
jmp 0x4b61f6
mov ebx, dword [edi]
xor eax, eax
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov eax, dword [ebx]
push ecx
mov ecx, ebx
call dword [eax + 0x38]
push dword [ebp - 8]
lea eax, [ebp - 0x28]
push dword [ebp - 0xc]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
test eax, eax
je 0x4b61f3
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x74]
test al, al
je 0x4b61f3
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x7c]
test al, al
jne 0x4b6211
mov edi, dword [edi + 8]
test edi, edi
jne 0x4b61ae
mov ecx, dword [esi + 0x30]
test ecx, ecx
je 0x4b6209
mov eax, dword [ecx]
call dword [eax + 0x54]
and dword [esi + 0x30], edi
pop edi
xor eax, eax
pop ebx
leave
ret 4
mov ecx, dword [esi + 0x30]
cmp ebx, ecx
je 0x4b6224
test ecx, ecx
je 0x4b6221
mov eax, dword [ecx]
call dword [eax + 0x54]
mov dword [esi + 0x30], ebx
push 1
xor edi, edi
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
mov ecx, 0x8000
test cx, ax
jbe 0x4b6239
inc edi
mov eax, dword [ebp - 0xc]
mov ecx, dword [esi + 0x30]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 8]
lea edx, [ebp - 0x18]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], edi
mov eax, dword [ecx]
push edx
call dword [eax + 0x50]
mov eax, dword [esi + 4]
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x38]
push eax
mov dword [ebp - 0x38], 0x10
mov dword [ebp - 0x34], 2
call dword [sym.imp.USER32.dll_TrackMouseEvent]
jmp 0x4b6209
Function at 0x407ad0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x462a3b
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.00457768
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x407b52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004556b7
mov eax, dword [eax]
push 0x49e1c0
push eax
call fcn.004485b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004579f3
test bl, bl
je 0x407b52
push 0x49e1c0
lea ecx, [esp + 0xc]
call fcn.00457d83
push 0x4a1d28
lea ecx, [esp + 0xc]
call fcn.00457d83
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 0x407b8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004579f3
jmp 0x407c59
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 0x407c12
lea edx, [esp + 0x7c]
push 0x4a1d24
push edx
call fcn.004485b4
add esp, 8
test eax, eax
je 0x407c12
lea eax, [esp + 0x7c]
push 0x4a1d20
push eax
call fcn.004485b4
add esp, 8
test eax, eax
je 0x407c12
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 0x407ba2
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.004579f3
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 0x408450
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 0x4084b2
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 0x4084c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x462abb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a81c8]
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 0x4085f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408526
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004579f3
xor eax, eax
jmp 0x40866f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00457b30
push esi
lea ecx, [esp + 0xc]
call fcn.00457dbf
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 0x40864d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00408450
test eax, eax
jne 0x40864d
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.00408450
test eax, eax
jne 0x40864d
lea eax, [esp + 0x14]
push 0x4a1d3c
push eax
call fcn.004495f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40862c
lea ecx, [esp + 0x14]
push 0x4a1d38
push ecx
call fcn.00449570
mov esi, eax
add esp, 8
test esi, esi
jne 0x40862c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40862f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00457ae0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40853e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004579f3
xor eax, eax
jmp 0x40866f
mov byte [esi], 0
push 0x4a1d34
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.004579f3
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 0x418c80
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 0x418cee
cmp si, 0x69
ja 0x418cee
add esi, 0xffd0
cmp si, 0x11
je 0x418cbe
push 0x11
call edi
test ax, ax
jge 0x418cbe
or esi, 0x2000
cmp si, 0x10
je 0x418cd3
push 0x10
call edi
test ax, ax
jge 0x418cd3
or esi, 0x4000
cmp si, 0x12
je 0x418ce8
push 0x12
call edi
test ax, ax
jge 0x418ce8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x418cfb
mov esi, 0xbd
jmp 0x418caf
cmp si, 0x6e
jne 0x418d08
mov esi, 0xbe
jmp 0x418caf
cmp si, 0x6f
jne 0x418ca9
mov esi, 0xbf
jmp 0x418caf

Function at 0x41a3a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b87f8]
xor edx, edx
cmp eax, edx
jne 0x41a3c6
xor eax, eax
mov byte [eax + 0x4b86f8], al
inc eax
cmp eax, 0x100
jl 0x41a3ae
mov dword [0x4b87f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b86f8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41a457
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 0x41a42a
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 0x41a3f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41a4d0
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 0x41a523
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 0x41a50a
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 0x420f60
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 0x4210f8
cmp ebp, ebx
jle 0x4210f8
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 0x420fbe
dec eax
or eax, 0xfffffff8
inc eax
je 0x420fc5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x420fd4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x420fdb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00457734
add esp, 4
cmp eax, ebx
je 0x420ffc
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.00457734
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 0x4210ee
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 0x4210d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4210c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4210b6
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 0x4210c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4210c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x421060
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 0x421051
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 0x424360
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x463f88
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 0x424399
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.0045f0e1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0045f12d
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.00424420
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0045f16a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24