joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4047be
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
xor esi, esi
inc esi
cmp dword [0x40b7f4], esi
push edi
jne 0x4047de
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
cmp dword [ebp + 0xc], 0
mov al, byte [ebp + 0x10]
mov dword [0x40b7f0], esi
mov byte [0x40b7ec], al
jne 0x404844
mov ecx, dword [0x40cd68]
test ecx, ecx
je 0x404825
mov eax, dword [0x40cd64]
sub eax, 4
cmp eax, ecx
jmp 0x40481e
mov eax, dword [eax]
test eax, eax
je 0x404810
call eax
mov eax, dword [0x40cd64]
sub eax, 4
cmp eax, dword [0x40cd68]
mov dword [0x40cd64], eax
jae 0x404808
mov eax, 0x40b024
mov esi, 0x40b02c
cmp eax, esi
mov edi, eax
jae 0x404844
mov eax, dword [edi]
test eax, eax
je 0x40483d
call eax
add edi, 4
cmp edi, esi
jb 0x404835
mov eax, 0x40b030
mov esi, 0x40b038
cmp eax, esi
mov edi, eax
jae 0x404863
mov eax, dword [edi]
test eax, eax
je 0x40485c
call eax
add edi, 4
cmp edi, esi
jb 0x404854
cmp dword [ebp + 0x10], 0
pop edi
pop esi
jne 0x40487d
push dword [ebp + 8]
mov dword [0x40b7f4], 1
call fcn.00404724
pop ebp
ret

Function at 0x404d44
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x40b0d4]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x40b130]
je 0x404d79
inc eax
cmp eax, 0x13
jb 0x404d6a
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x40b130]
jne 0x404e9f
mov eax, dword [0x40b784]
cmp eax, 1
je 0x404e77
cmp eax, edx
jne 0x404da9
cmp dword [0x40b104], 1
je 0x404e77
cmp ecx, 0xfc
je 0x404e9f
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x404ddf
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.004062f0
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004025b0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x404e13
mov eax, edi
push eax
call fcn.004025b0
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x40929c
push edi
call fcn.00406680
add esp, 0x10
push edi
call fcn.004025b0
push dword [esi + 0x40b134]
mov ebx, eax
call fcn.004025b0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00405700
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.004062f0
push edi
push ebx
call fcn.00406300
push 0x409298
push ebx
call fcn.00406300
push dword [esi + 0x40b134]
push ebx
call fcn.00406300
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.00406582
add esp, 0x2c
jmp 0x404e9f
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x40b134]
push dword [esi]
call fcn.004025b0
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]
lea esp, [ebp - 0x8c]
mov ecx, dword [ebp + 0x88]
call fcn.004020d4
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x406582
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x40b910], ebx
push esi
push edi
jne 0x406602
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x40663d
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
mov dword [0x40b910], eax
je 0x40663d
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x40b914], eax
call esi
cmp dword [0x40b7b4], 2
mov dword [0x40b918], eax
jne 0x406602
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x40b920], eax
je 0x406602
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x40b91c], eax
mov eax, dword [0x40b91c]
test eax, eax
je 0x406647
call eax
test eax, eax
je 0x40662e
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x40b920]
test eax, eax
je 0x40662e
test byte [ebp - 8], 1
jne 0x406647
cmp dword [0x40b7c0], 4
jb 0x406641
or byte [ebp + 0x12], 0x20
jmp 0x406666
xor eax, eax
jmp 0x406676
or byte [ebp + 0x12], 4
jmp 0x406666
mov eax, dword [0x40b914]
test eax, eax
je 0x406666
call eax
mov ebx, eax
test ebx, ebx
je 0x406666
mov eax, dword [0x40b918]
test eax, eax
je 0x406666
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x40b910]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4067a4
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x4067d2
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x4067d9
cmp ebx, dword [eax + 4]
jae 0x4067d9
xor eax, eax
jmp 0x4069c9
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x4067ea
xor eax, eax
inc eax
jmp 0x4069c8
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x406800
cmp ecx, edx
jae 0x406945
cmp dword [eax + 4], 0
je 0x406809
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x4067f1
cmp dword [ebp + 8], 0
je 0x40682b
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x406945
cmp eax, esi
jae 0x406945
mov eax, dword [0x40b928]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x406850
cmp dword [esi*4 + 0x40b930], edi
je 0x406949
inc esi
cmp esi, eax
jl 0x40683e
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4069c5
cmp dword [ebp - 8], 0x1000000
jne 0x4069c5
test byte [ebp - 0xc], 0xcc
je 0x4068ce
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4069c5
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4069c5
cmp word [eax + 0x18], 0x10b
jne 0x4069c5
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4069c5
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4068ce
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4068ce
test byte [ecx + 0x27], 0x80
jne 0x406945
push 1
push 0x40b970
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x4067e2
mov ecx, dword [0x40b928]
test ecx, ecx
mov edx, ecx
jle 0x406902
lea eax, [ecx*4 + 0x40b92c]
cmp dword [eax], edi
je 0x406902
dec edx
sub eax, 4
test edx, edx
jg 0x4068f6
test edx, edx
jne 0x406933
push 0xf
pop ebx
cmp ecx, ebx
jg 0x40690f
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x406927
lea eax, [edx*4 + 0x40b930]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x406915
cmp ecx, 0x10
jge 0x406933
inc ecx
mov dword [0x40b928], ecx
push 0
push 0x40b970
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x4067e2
xor eax, eax
jmp 0x4069c8
test esi, esi
jle 0x4067e2
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x40b970
call ebx
test eax, eax
jne 0x4067e2
cmp dword [esi*4 + 0x40b930], edi
je 0x40699f
mov eax, dword [0x40b928]
lea esi, [eax - 1]
test esi, esi
jl 0x40698d
cmp dword [esi*4 + 0x40b930], edi
je 0x406989
dec esi
jns 0x40697d
test esi, esi
jge 0x40699d
cmp eax, 0x10
jge 0x406998
inc eax
mov dword [0x40b928], eax
lea esi, [eax - 1]
jmp 0x40699f
je 0x4069b7
xor ecx, ecx
test esi, esi
jl 0x4069b7
lea eax, [ecx*4 + 0x40b930]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4069a5
push 0
push 0x40b970
call ebx
jmp 0x4067e2
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40799e
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1008
call fcn.00405700
mov eax, dword [0x40b0d4]
push ebx
mov ebx, dword [ebp + 8]
push esi
xor esi, esi
cmp ebx, dword [0x40cc48]
mov dword [ebp - 4], eax
jae 0x407ae1
mov eax, ebx
sar eax, 5
mov eax, dword [eax*4 + 0x40cc60]
mov ecx, ebx
and ecx, 0x1f
test byte [eax + ecx*8 + 4], 1
je 0x407ae1
push 1
push esi
push ebx
call fcn.004048bf
add esp, 0xc
cmp eax, 0xffffffff
mov dword [ebp - 0x1008], eax
je 0x407aeb
push 2
push esi
push ebx
call fcn.004048bf
add esp, 0xc
cmp eax, 0xffffffff
je 0x407aeb
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x407a8b
push 0x1000
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.00402e20
push 0x8000
push ebx
call fcn.00408393
add esp, 0x14
mov dword [ebp + 8], eax
mov eax, 0x1000
cmp edi, eax
jge 0x407a4a
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push ebx
call fcn.00404534
add esp, 0xc
cmp eax, 0xffffffff
je 0x407a68
sub edi, eax
test edi, edi
jg 0x407a3f
jmp 0x407a7e
cmp dword [0x40b7ac], 5
jne 0x407a7b
mov dword [0x40b7a8], 0xd
or esi, 0xffffffff
push dword [ebp + 8]
push ebx
call fcn.00408393
pop ecx
pop ecx
jmp 0x407acb
jge 0x407acb
push 0
push dword [ebp + 0xc]
push ebx
call fcn.004048bf
push ebx
call fcn.00406c22
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, 0xffffffff
jne 0x407acb
mov dword [0x40b7a8], 0xd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x40b7ac], eax
push 0
push dword [ebp - 0x1008]
push ebx
call fcn.004048bf
add esp, 0xc
mov eax, esi
pop edi
jmp 0x407aee
mov dword [0x40b7a8], 9
or eax, 0xffffffff
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.004020d4
leave
ret
Function at 0x407afa
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
cmp esi, dword [0x40cc48]
push edi
jae 0x407ccf
mov eax, esi
sar eax, 5
lea edi, [eax*4 + 0x40cc60]
mov eax, dword [edi]
and esi, 0x1f
shl esi, 3
add eax, esi
mov dl, byte [eax + 4]
test dl, 1
je 0x407ccf
and dword [ebp - 0xc], 0
cmp dword [ebp + 0x10], 0
mov ebx, dword [ebp + 0xc]
mov ecx, ebx
je 0x407ba5
test dl, 2
jne 0x407ba5
test dl, 0x48
je 0x407b6f
cmp byte [eax + 5], 0xa
je 0x407b6f
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea ecx, [ebx + 1]
mov dword [ebp - 0xc], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push ecx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x407bb8
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop ecx
cmp eax, ecx
jne 0x407ba0
mov dword [0x40b7ac], ecx
jmp 0x407cd6
cmp eax, 0x6d
jne 0x407bac
xor eax, eax
jmp 0x407ce3
push eax
call fcn.00406a35
pop ecx
jmp 0x407ce0
mov eax, dword [ebp - 0x10]
mov ecx, dword [edi]
add dword [ebp - 0xc], eax
test byte [ecx + esi + 4], 0x80
je 0x407cca
test eax, eax
je 0x407bdf
cmp byte [ebx], 0xa
jne 0x407bdf
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x407be8
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 0xc]
add ecx, eax
cmp eax, ecx
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], ecx
jae 0x407cc4
mov eax, dword [ebp - 8]
mov al, byte [eax]
cmp al, 0x1a
je 0x407cb4
cmp al, 0xd
je 0x407c1a
mov byte [ebx], al
inc ebx
inc dword [ebp - 8]
jmp 0x407ca6
dec ecx
cmp dword [ebp - 8], ecx
jae 0x407c34
mov eax, dword [ebp - 8]
inc eax
cmp byte [eax], 0xa
jne 0x407c2f
add dword [ebp - 8], 2
jmp 0x407c88
mov dword [ebp - 8], eax
jmp 0x407ca2
inc dword [ebp - 8]
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x407c5c
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x407ca2
cmp dword [ebp - 0x10], 0
je 0x407ca2
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x407c7d
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x407c88
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x407ca5
cmp ebx, dword [ebp + 0xc]
jne 0x407c8d
cmp byte [ebp - 1], 0xa
jne 0x407c8d
mov byte [ebx], 0xa
jmp 0x407ca5
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004048bf
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x407ca6
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 0xc]
cmp dword [ebp - 8], ecx
jb 0x407bfe
jmp 0x407cc4
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x407cc4
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 0xc], ebx
mov eax, dword [ebp - 0xc]
jmp 0x407ce3
and dword [0x40b7ac], 0
mov dword [0x40b7a8], 9
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x407ef4
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.00405700
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x407f8f
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x40b7b4]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x407f8f
cmp eax, 1
je 0x407fb0
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x407f8f
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x407f5c
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x407f8b
xor eax, eax
inc eax
jmp 0x407fcf
cmp edi, eax
jae 0x407f93
xor eax, eax
jmp 0x407fcf
cmp eax, esi
jae 0x407f9a
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x40b7b4]
jmp 0x407fb3
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x401219
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40301c
push 0x40109a
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
push eax
fnstcw word [esp]
or word [esp], 0x300
fldcw word [esp]
add esp, 4
push 0
push 0
invalid
invalid
Function at 0x413ae0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4768bb
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.0046b161
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x413b62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00468ee0
mov eax, dword [eax]
push 0x5f71f8
push eax
call fcn.0045bad4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046b3ec
test bl, bl
je 0x413b62
push 0x5f71f8
lea ecx, [esp + 0xc]
call fcn.0046b77c
push 0x5fad88
lea ecx, [esp + 0xc]
call fcn.0046b77c
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 0x413b9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046b3ec
jmp 0x413c69
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 0x413c22
lea edx, [esp + 0x7c]
push 0x5fad84
push edx
call fcn.0045bad4
add esp, 8
test eax, eax
je 0x413c22
lea eax, [esp + 0x7c]
push 0x5fad80
push eax
call fcn.0045bad4
add esp, 8
test eax, eax
je 0x413c22
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 0x413bb2
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.0046b3ec
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 0x414ec0
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 0x414f22
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 0x414f30
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x476a1b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x601540]
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 0x415068
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x414f96
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046b3ec
xor eax, eax
jmp 0x4150df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046b529
push esi
lea ecx, [esp + 0xc]
call fcn.0046b7b8
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5fadc0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4150bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00414ec0
test eax, eax
jne 0x4150bd
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 closesocket
mov ecx, edi
call fcn.00414ec0
test eax, eax
jne 0x4150bd
lea eax, [esp + 0x14]
push 0x5fad9c
push eax
call fcn.0045cb10
mov esi, eax
add esp, 8
test esi, esi
jne 0x41509c
lea ecx, [esp + 0x14]
push 0x5fad98
push ecx
call fcn.0045ca90
mov esi, eax
add esp, 8
test esi, esi
jne 0x41509c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41509f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046b4d9
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x414fae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046b3ec
xor eax, eax
jmp 0x4150df
mov byte [esi], 0
push 0x5fad94
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.0046b3ec
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 0x428710
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 0x42877e
cmp si, 0x69
ja 0x42877e
add esi, 0xffd0
cmp si, 0x11
je 0x42874e
push 0x11
call edi
test ax, ax
jge 0x42874e
or esi, 0x2000
cmp si, 0x10
je 0x428763
push 0x10
call edi
test ax, ax
jge 0x428763
or esi, 0x4000
cmp si, 0x12
je 0x428778
push 0x12
call edi
test ax, ax
jge 0x428778
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42878b
mov esi, 0xbd
jmp 0x42873f
cmp si, 0x6e
jne 0x428798
mov esi, 0xbe
jmp 0x42873f
cmp si, 0x6f
jne 0x428739
mov esi, 0xbf
jmp 0x42873f

Function at 0x429e30
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x611bd8]
xor edx, edx
cmp eax, edx
jne 0x429e56
xor eax, eax
mov byte [eax + 0x611ad8], al
inc eax
cmp eax, 0x100
jl 0x429e3e
mov dword [0x611bd8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x611ad8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x429ee7
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 0x429eba
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 0x429e88
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x429f60
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 0x429fb3
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 0x429f9a
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