joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43284c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x43286a
mov eax, dword [eax - 4]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x432882
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x43287d
mov eax, dword [eax - 4]
mov dword [ebp - 8], eax
jmp 0x432887
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x4328f5
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x43293e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x4328b3
inc dword [ebp - 0xc]
jmp 0x4328cb
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x4328cb
cmp dword [ebp - 0xc], 0
jle 0x4328cb
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x4328ed
xor eax, eax
jmp 0x4328e9
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x4328e8
mov eax, esi
jmp 0x432941
inc eax
cmp eax, ecx
jle 0x4328d5
inc esi
cmp esi, dword [ebp - 8]
jl 0x43289f
jmp 0x43293e
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x43293e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x432916
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x432938
xor eax, eax
jmp 0x432934
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x432933
mov eax, esi
jmp 0x432941
inc eax
cmp eax, ecx
jle 0x432920
inc esi
cmp esi, dword [ebp - 8]
jl 0x4328fe
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x432b50
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov word [ebp - 0xa], cx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
test eax, eax
je 0x432b6d
mov eax, dword [eax - 4]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x432b7b
mov eax, dword [eax - 4]
mov ebx, eax
sub ebx, dword [ebp + 8]
sub ebx, esi
inc ebx
cmp dword [ebp + 8], 0
jl 0x432c9d
test ebx, ebx
jl 0x432c9d
test esi, esi
jle 0x432c9d
mov eax, dword [ebp - 8]
call fcn.0040acbc
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040acbc
mov ecx, eax
mov eax, dword [ebp + 8]
add eax, eax
add ecx, eax
movzx eax, word [ebp - 0xa]
cmp ax, word [ebp + 0xc]
je 0x432c3a
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x432c9d
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x432c1f
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x432bee
inc dword [ebp - 0x14]
jmp 0x432bfe
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x432bfe
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x432c09
or eax, 0xffffffff
jmp 0x432c1f
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x432c1c
inc eax
jmp 0x432c1f
or eax, 0xffffffff
test eax, eax
jl 0x432c27
cmp esi, eax
jg 0x432bdc
cmp esi, eax
jg 0x432c32
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x432ca0
inc edx
dec dword [ebp - 0x1c]
jne 0x432bd8
jmp 0x432c9d
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x432c9d
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x432c84
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x432c63
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x432c6e
or eax, 0xffffffff
jmp 0x432c84
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x432c81
inc eax
jmp 0x432c84
or eax, 0xffffffff
test eax, eax
jl 0x432c8c
cmp esi, eax
jg 0x432c4c
cmp esi, eax
jg 0x432c97
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x432ca0
inc edx
dec dword [ebp - 0x1c]
jne 0x432c48
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x443588
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov dl, 0xb5
mov ebx, eax
xor eax, eax
mov ecx, eax
mov esi, ebx
shr esi, cl
mov ecx, esi
and cl, 0xff
xor dl, cl
inc eax
cmp eax, 4
jne 0x443590
mov eax, edx
pop esi
pop ebx
ret
Function at 0x457254
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x457268
add esp, 0xfffffff0
call fcn.00408a74
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x45117c]
call fcn.0047596c
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x456224]
call fcn.00478720
mov dword [esi + 8], eax
mov dl, 1
mov eax, dword [0x456224]
call fcn.00478720
mov dword [esi + 0xc], eax
lea eax, [ebp - 0x24]
push eax
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [ebp - 0x20]
mov dword [esi + 0x10], eax
mov eax, esi
test bl, bl
je 0x4572bd
call fcn.00408acc
pop dword fs:[0]
add esp, 0xc
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c55b0
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x4c55f3
cmp byte [ebx + 0x11], 0
jne 0x4c55f3
cmp byte [ebx + 0x24], 0
jne 0x4c55f3
mov byte [ebx + 0xf], 0
mov byte [ebx + 0xd], 0
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x4c560a
mov ecx, dword [0x5f28c0]
mov dl, 1
mov eax, dword [0x490ee0]
call fcn.0042cf90
call fcn.00409944
pop ebx
ret
mov ecx, dword [0x5f28c0]
mov dl, 1
mov eax, dword [0x490ee0]
call fcn.0042cf90
call fcn.00409944
pop ebx
ret

Function at 0x4c5f78
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xf]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x4c5fc6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xf], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.004c545c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c5fdf
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c5fe8
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.004c545c
dec esi
jne 0x4c600a
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret
Function at 0x4c8dc4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x5f98c4
cmp dword [edi], 0
jne 0x4c8e40
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x5f98c0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x5f065c
mov ecx, 2
call fcn.00407240
mov edx, 0x4c8d9c
lea eax, [esi + 5]
call fcn.004c8dbc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c8dbc
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x4c8e15
mov dword [0x5f98c0], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x4e2550
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x4e2567
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x4e2557
mov eax, ecx
pop ebx
ret
Function at 0x5023ac
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x50256b
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a694
mov eax, dword [ebp - 4]
call fcn.00501c8c
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x5023fe
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040b0c0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.00503330
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x5024df
xor eax, eax
push ebp
push 0x5024d8
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.00501f98
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.005025a0
test al, al
je 0x5024b4
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040a3f4
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x5024b4
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.0040acbc
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00501ef8
test al, al
je 0x5024ae
mov eax, dword [ebp - 8]
call fcn.0040acbc
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040ad1c
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.005023ac
dec ebx
cmp ebx, 0xffffffff
jne 0x50245d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5024df
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.00501f98
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
cmp byte [0x5f9918], 0
je 0x50251f
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040acbc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00501f84
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00501ef8
mov ebx, eax
jmp 0x502546
mov eax, dword [ebp - 4]
call fcn.0040acbc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00501f84
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00501ef8
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x502572
lea eax, [ebp - 0x3c]
call fcn.0040a25c
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a2bc
pop eax
jmp eax
Function at 0x50320c
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.00501ca4
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.0040acbc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.00501ef8
test al, al
jne 0x503274
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5f27c0]
mov dl, 1
mov eax, dword [0x5008b4]
call fcn.0042d064
call fcn.00409944
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x503280
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.0040acbc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.00501ef8
test al, al
jne 0x5032e1
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5f2b48]
mov dl, 1
mov eax, dword [0x5008b4]
call fcn.0042d064
call fcn.00409944
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00501d0c
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x5038f8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x503a24
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, esi
call fcn.00501f98
xor eax, eax
push ebp
push 0x5039fd
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x2c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.005025a0
test al, al
je 0x5039df
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.005037d0
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040a3f4
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x5039df
inc ebx
xor edi, edi
mov eax, dword [ebp - 0x20]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040acbc
push eax
push edi
push esi
call sub.advapi32.dll_RegEnumValueW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00501ef8
test al, al
je 0x5039db
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040acbc
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040ad1c
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.005037d0
pop ecx
inc edi
dec ebx
jne 0x503983
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x503a04
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.00501f98
pop eax
jmp eax
Function at 0x503a34
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x503c8c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 8]
call fcn.00501f98
xor eax, eax
push ebp
push 0x503c60
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x44]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.005025a0
test al, al
je 0x503c42
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040a3f4
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x503c42
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x40]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 4]
call fcn.0040acbc
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00501ef8
test al, al
je 0x503c36
mov eax, dword [ebp - 4]
call fcn.0040acbc
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040ad1c
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00503330
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x503c36
xor eax, eax
push ebp
push 0x503c2f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0xc]
call fcn.00501f98
xor eax, eax
push ebp
push 0x503c0f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040acbc
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040ad1c
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00501f9c
mov eax, dword [ebp - 4]
call fcn.0040acbc
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040ad1c
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00503330
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x503bea
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.005038f8
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.00503a34
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x503bf1
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x503abf
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x503c67
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.00501f98
pop eax
jmp eax
Function at 0x50fd48
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x50fd4e
ret
Function at 0x535a18
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x5f9ae0], 0
je 0x535b5c
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x5f2890]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x535b5c
mov eax, dword [0x5f9ae4]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x5f9ae0]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x535b2b
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x5f9ae0]
call fcn.004b04e8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x535b23
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x225], 0
je 0x535b23
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x80]
test al, al
je 0x535b23
mov eax, dword [ebp - 0x14]
call fcn.00542bf0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x535b23
push ebp
call fcn.005359d4
pop ecx
test al, al
jne 0x535b23
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.00408858
test al, al
je 0x535b23
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.00408858
cmp byte [ebp - 1], 0
je 0x535b23
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.004136b0
test al, al
je 0x535b23
mov edx, dword [ebp - 0x14]
mov eax, dword [0x5f9ae4]
call fcn.00535154
inc edi
dec ebx
jne 0x535a7d
mov eax, dword [0x5f9ae4]
cmp dword [eax + 8], 0
jle 0x535b43
mov eax, dword [0x5f9ae4]
call fcn.00535208
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x535b5c
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0053583c
pop ecx
test al, al
jne 0x535b5c
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x53f088
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.00413ba0
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.00538160
test ebx, ebx
jne 0x53f0db
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0053ef38
mov ebx, eax
test ebx, ebx
je 0x53f1d1
cmp esi, ebx
je 0x53f104
mov eax, dword [esp]
sub eax, dword [ebx + 0x50]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x54]
mov dword [esp + 0x118], eax
jmp 0x53f119
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x53f151
add eax, 0xffffff5f
sub eax, 2
jb 0x53f169
dec eax
sub eax, 2
jb 0x53f17d
dec eax
sub eax, 2
jb 0x53f173
jmp 0x53f187
add eax, 0xfffffdff
sub eax, 2
jb 0x53f169
dec eax
sub eax, 2
jb 0x53f17d
dec eax
sub eax, 2
jb 0x53f173
jmp 0x53f187
mov byte [esp + 0x120], 0
jmp 0x53f18f
mov byte [esp + 0x120], 2
jmp 0x53f18f
mov byte [esp + 0x120], 1
jmp 0x53f18f
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.005c458c
mov esi, eax
call fcn.00534820
or si, ax
mov word [esp + 0x121], si
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00539ed4
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x53f1d3
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0x56852c
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.0040a350
xor eax, eax
push ebp
push 0x56866b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x56863c
xor edx, edx
push ebp
push 0x568635
push dword fs:[edx]
mov dword fs:[edx], esp
mov ebx, dword [ebp - 4]
mov eax, ebx
test eax, eax
je 0x568577
mov eax, dword [eax - 4]
add eax, eax
add eax, 2
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x568608
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov esi, eax
xor eax, eax
push ebp
push 0x5685f7
push dword fs:[eax]
mov dword fs:[eax], esp
test ebx, ebx
je 0x5685b8
mov ebx, dword [ebx - 4]
mov eax, dword [ebp - 4]
call fcn.0040acbc
mov ecx, ebx
add ecx, ecx
add ecx, 2
mov edx, esi
call fcn.00407240
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 0xd
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5685fe
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
pop eax
jmp eax
mov ecx, dword [0x5f24b4]
mov dl, 1
mov eax, dword [0x41dd34]
call fcn.0042cf90
call fcn.00409944
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x568672
lea eax, [ebp - 4]
call fcn.0040a25c
pop eax
jmp eax

Function at 0x56d7d8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
xor eax, eax
mov bx, ax
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x56d7ee
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x56d7fe
or bx, 4
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x56d80e
or bx, 2
mov eax, ebx
pop ebx
ret

Function at 0x58fc90
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
push edi
mov esi, edx
mov edi, eax
push 0
push 0
push 0xe
push edi
call sub.user32.dll_SendMessageW
mov ebx, eax
mov eax, esi
mov ecx, ebx
xor edx, edx
call fcn.0040a3f4
test ebx, ebx
je 0x58fce2
mov eax, dword [esi]
call fcn.0040acbc
push eax
lea eax, [ebx + 1]
push eax
push 0xd
push edi
call sub.user32.dll_SendMessageW
sub ebx, eax
test ebx, ebx
jle 0x58fce2
mov eax, dword [esi]
test eax, eax
je 0x58fcd7
mov eax, dword [eax - 4]
mov edx, eax
sub edx, ebx
mov eax, esi
call fcn.0040ae30
pop edi
pop esi
pop ebx
ret