joyce8/EMBER2024-capa huggingface dataset:
Function at 0x416b12
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
push 0x14
lea eax, [ebp - 0x14]
push 0
push eax
call fcn.0040a6cb
and byte [ebp - 1], 0
add esp, 0xc
mov byte [ebp - 0x14], 0x47
mov byte [ebp - 0x13], 0x65
mov byte [ebp - 0x12], 0x74
mov byte [ebp - 0x11], 0x43
mov byte [ebp - 0x10], 0x75
mov byte [ebp - 0xf], 0x72
mov byte [ebp - 0xe], 0x72
mov byte [ebp - 0xd], 0x65
mov byte [ebp - 0xc], 0x6e
mov byte [ebp - 0xb], 0x74
mov byte [ebp - 0xa], 0x50
mov byte [ebp - 9], 0x72
mov byte [ebp - 8], 0x6f
mov byte [ebp - 7], 0x63
mov byte [ebp - 6], 0x65
mov byte [ebp - 5], 0x73
mov byte [ebp - 4], 0x73
mov byte [ebp - 3], 0x49
mov byte [ebp - 2], 0x64
call fcn.0040a6fa
lea ecx, [ebp - 0x14]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
push 0x14
lea eax, [ebp - 0x14]
push 0
push eax
call fcn.0040a6cb
mov eax, fcn.00416b12
add esp, 0xc
test eax, eax
je 0x416ba8
call esi
jmp 0x416bad
call fcn.00414682
pop esi
leave
ret

Function at 0x416bb0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push 0x19
lea eax, [ebp - 0x1c]
push 0
push eax
call fcn.0040a6cb
and byte [ebp - 4], 0
add esp, 0xc
mov byte [ebp - 0x1c], 0x43
mov byte [ebp - 0x17], 0x65
mov byte [ebp - 0x12], 0x68
mov byte [ebp - 0xd], 0x32
mov byte [ebp - 8], 0x73
mov byte [ebp - 0x1b], 0x72
mov byte [ebp - 0x16], 0x54
mov byte [ebp - 0x11], 0x65
mov byte [ebp - 0xc], 0x53
mov byte [ebp - 7], 0x68
mov byte [ebp - 0x1a], 0x65
mov byte [ebp - 0x15], 0x6f
mov byte [ebp - 0x10], 0x6c
mov byte [ebp - 0xb], 0x6e
mov byte [ebp - 6], 0x6f
mov byte [ebp - 0x19], 0x61
mov byte [ebp - 0x14], 0x6f
mov byte [ebp - 0xf], 0x70
mov byte [ebp - 0xa], 0x61
mov byte [ebp - 5], 0x74
mov byte [ebp - 0x18], 0x74
mov byte [ebp - 0x13], 0x6c
mov byte [ebp - 0xe], 0x33
mov byte [ebp - 9], 0x70
call fcn.0040a6fa
lea ecx, [ebp - 0x1c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x416c40
leave
ret
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
mov esi, eax
push 0x19
lea eax, [ebp - 0x1c]
push 0
push eax
call fcn.0040a6cb
add esp, 0xc
mov eax, esi
pop esi
leave
ret

Function at 0x416c60
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push 0xf
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.0040a6cb
and byte [ebp - 2], 0
add esp, 0xc
mov byte [ebp - 0x10], 0x50
mov byte [ebp - 0xb], 0x73
mov byte [ebp - 6], 0x69
mov byte [ebp - 0xf], 0x72
mov byte [ebp - 0xa], 0x73
mov byte [ebp - 5], 0x72
mov byte [ebp - 0xe], 0x6f
mov byte [ebp - 9], 0x33
mov byte [ebp - 4], 0x73
mov byte [ebp - 0xd], 0x63
mov byte [ebp - 8], 0x32
mov byte [ebp - 3], 0x74
mov byte [ebp - 0xc], 0x65
mov byte [ebp - 7], 0x46
call fcn.0040a6fa
lea ecx, [ebp - 0x10]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x416cc8
leave
ret
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
mov esi, eax
push 0xf
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.0040a6cb
add esp, 0xc
mov eax, esi
pop esi
leave
ret
Function at 0x416ce8
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push 0xf
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.0040a6cb
and byte [ebp - 3], 0
and byte [ebp - 2], 0
add esp, 0xc
mov byte [ebp - 0x10], 0x50
mov byte [ebp - 0xb], 0x73
mov byte [ebp - 6], 0x65
mov byte [ebp - 0xf], 0x72
mov byte [ebp - 0xa], 0x73
mov byte [ebp - 5], 0x78
mov byte [ebp - 0xe], 0x6f
mov byte [ebp - 9], 0x33
mov byte [ebp - 4], 0x74
mov byte [ebp - 0xd], 0x63
mov byte [ebp - 8], 0x32
mov byte [ebp - 0xc], 0x65
mov byte [ebp - 7], 0x4e
call fcn.0040a6fa
lea ecx, [ebp - 0x10]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x416d50
leave
ret
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
mov esi, eax
push 0xf
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.0040a6cb
add esp, 0xc
mov eax, esi
pop esi
leave
ret

Function at 0x424be1
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x44bfc0
cmp edx, dword [eax]
je 0x424c03
add eax, 8
inc ecx
cmp eax, 0x44c050
jl 0x424bf4
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x44bfc0]
jne 0x424d31
mov eax, dword [0x44edd0]
cmp eax, 1
je 0x424d0b
test eax, eax
jne 0x424c34
cmp dword [0x44bac0], 1
je 0x424d0b
cmp edx, 0xfc
je 0x424d31
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x424c6b
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00422860
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00422950
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x424cae
lea eax, [ebp - 0x1a4]
push eax
call fcn.00422950
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x43ed38
push edi
call fcn.0041fa50
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00422860
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00422870
lea eax, [ebp - 0xa0]
push 0x43ed18
push eax
call fcn.00422870
push dword [esi + 0x44bfc4]
lea eax, [ebp - 0xa0]
push eax
call fcn.00422870
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004278ac
add esp, 0x2c
pop edi
jmp 0x424d31
lea eax, [ebp + 8]
lea esi, [esi + 0x44bfc4]
push 0
push eax
push dword [esi]
call fcn.00422950
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x42c530
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.0041f610
mov dword [ebp - 4], esp
cmp dword [ebp - 4], 0
je 0x42c5fb
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 0x42c5fb
mov bx, 0x140
mov edi, dword [ebp + 0x14]
mov eax, edi
and al, 0xf
cmp al, 0xc
je 0x42c5ae
mov ebx, edi
and bx, 0xf
or bx, 0x150
test edi, 0x80
je 0x42c5b9
or bh, 8
and edi, 0x8000000
je 0x42c5d4
mov eax, dword [0x4504fc]
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 0x42c5fb
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 0x42c9d0
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 0x42c9fb
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 0x42ca1f
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 0x42ca3a
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 0x42efbe
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x42eff6
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.00431a27
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004319ff
jmp 0x42f002
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x430514
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 0x430556
call fcn.00436a2f
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x430556
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x43054d
xor eax, eax
jmp 0x43055e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00430564
pop edi
pop esi
pop ebx
ret 4

Function at 0x437114
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 0x437142
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x437160
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0043707a
jmp 0x437160
mov eax, dword [esi + 0x14]
test eax, eax
je 0x437160
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0043707a
test edi, edi
mov eax, edi
jne 0x43714a
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x5e8fa0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xbc000]
push edi
jmp 0x5e8fba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x5e8fc1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5e8fb0
mov eax, 1
add ebx, ebx
jne 0x5e8fd3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x5e8fe4
jne 0x5e9003
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5e9003
dec eax
add ebx, ebx
jne 0x5e8ff0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x5e8fc8
add ebx, ebx
jne 0x5e8fff
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x5e9055
xor ecx, ecx
sub eax, 3
jb 0x5e901b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x5e908a
sar eax, 1
mov ebp, eax
jmp 0x5e9026
add ebx, ebx
jne 0x5e9026
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5e8ff4
inc ecx
add ebx, ebx
jne 0x5e9034
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5e8ff4
add ebx, ebx
jne 0x5e9041
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x5e9036
jne 0x5e9052
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x5e9036
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x5e9074
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x5e9066
jmp 0x5e8fb6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x5e9074
add edi, ecx
jmp 0x5e8fb6
pop esi
mov edi, esi
mov ecx, 3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x5e9092
cmp byte [edi], 0
jne 0x5e9092
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x5e9097
lea edi, [esi + 0x1e5000]
mov eax, dword [edi]
or eax, eax
je 0x5e910f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x206888]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x2069a0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x5e90c4
mov ecx, edi
jns 0x5e90f3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x2069a4]
or eax, eax
je 0x5e9109
mov dword [ebx], eax
add ebx, 4
jmp 0x5e90e1
call dword [esi + 0x2069b4]
mov ebp, dword [esi + 0x2069a8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x227]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x5e9143
sub esp, 0xffffff80
jmp 0x477440
Function at 0x43ce50
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d560b
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.004c7ada
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43ced2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004c51d0
mov eax, dword [eax]
push 0xabf260
push eax
call fcn.004b72e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004c7d65
test bl, bl
je 0x43ced2
push 0xabf260
lea ecx, [esp + 0xc]
call fcn.004c8141
push 0xac2ddc
lea ecx, [esp + 0xc]
call fcn.004c8141
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 0x43cf0e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004c7d65
jmp 0x43cfd9
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 0x43cf92
lea edx, [esp + 0x7c]
push 0xac2dd8
push edx
call fcn.004b72e4
add esp, 8
test eax, eax
je 0x43cf92
lea eax, [esp + 0x7c]
push 0xac2dd4
push eax
call fcn.004b72e4
add esp, 8
test eax, eax
je 0x43cf92
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 0x43cf22
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.004c7d65
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 0x43d7d0
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 0x43d832
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 0x43d840
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d568b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xad1970]
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 0x43d978
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43d8a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c7d65
xor eax, eax
jmp 0x43d9ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004c7eee
push esi
lea ecx, [esp + 0xc]
call fcn.004c817d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0xac2e14
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43d9cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0xac2e0c
push accept
call fcn.0043d7d0
test eax, eax
jne 0x43d9cd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0xac2df8
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0043d7d0
test eax, eax
jne 0x43d9cd
lea eax, [esp + 0x14]
push 0xac2df0
push eax
call fcn.004b8490
mov esi, eax
add esp, 8
test esi, esi
jne 0x43d9ac
lea ecx, [esp + 0x14]
push 0xac2dec
push ecx
call fcn.004b8410
mov esi, eax
add esp, 8
test esi, esi
jne 0x43d9ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43d9af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004c7e9e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43d8be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c7d65
xor eax, eax
jmp 0x43d9ef
mov byte [esi], 0
push 0xac2de8
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.004c7d65
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 0x4504c0
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 0x45052e
cmp si, 0x69
ja 0x45052e
add esi, 0xffd0
cmp si, 0x11
je 0x4504fe
push 0x11
call edi
test ax, ax
jge 0x4504fe
or esi, 0x2000
cmp si, 0x10
je 0x450513
push 0x10
call edi
test ax, ax
jge 0x450513
or esi, 0x4000
cmp si, 0x12
je 0x450528
push 0x12
call edi
test ax, ax
jge 0x450528
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45053b
mov esi, 0xbd
jmp 0x4504ef
cmp si, 0x6e
jne 0x450548
mov esi, 0xbe
jmp 0x4504ef
cmp si, 0x6f
jne 0x4504e9
mov esi, 0xbf
jmp 0x4504ef

Function at 0x451cb0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xae2a90]
xor edx, edx
cmp eax, edx
jne 0x451cd6
xor eax, eax
mov byte [eax + 0xae2990], al
inc eax
cmp eax, 0x100
jl 0x451cbe
mov dword [0xae2a90], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xae2990
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x451d67
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 0x451d3a
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 0x451d08
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x451de0
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 0x451e33
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 0x451e1a
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 0x455370
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4d6b48
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x20]
call fcn.004ce945
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x40], 0
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub eax, esi
sub ecx, edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
lea edx, [esp + 0xc]
push ecx
lea eax, [esp + 0x28]
push edx
push eax
call fcn.00455240
add esp, 0x14
lea ecx, [esp + 0x1c]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004ce9b7
mov ecx, dword [esp + 0x30]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret