joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10075ba
Capabilities:
Parse pe header
Terminate process

Disassembly:
push 0x70
push 0x1002a18
call fcn.01007c3c
xor ebx, ebx
push ebx
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x10075f7
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10075f7
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x100760f
cmp eax, 0x20b
je 0x10075fc
mov dword [ebp - 0x1c], ebx
jmp 0x1007623
cmp dword [ecx + 0x84], 0xe
jbe 0x10075f7
xor eax, eax
cmp dword [ecx + 0xf8], ebx
jmp 0x100761d
cmp dword [ecx + 0x74], 0xe
jbe 0x10075f7
xor eax, eax
cmp dword [ecx + 0xe8], ebx
setne al
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], ebx
push 2
call dword [sym.imp.msvcrt.dll___set_app_type]
pop ecx
or dword [0x100a0d0], 0xffffffff
or dword [0x100a0d4], 0xffffffff
call dword [sym.imp.msvcrt.dll___p__fmode]
mov ecx, dword [0x100a0c8]
mov dword [eax], ecx
call dword [sym.imp.msvcrt.dll___p__commode]
mov ecx, dword [0x100a0c4]
mov dword [eax], ecx
mov eax, dword [sym.imp.msvcrt.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x100a0d8], eax
call fcn.01007c32
cmp dword [0x100a080], ebx
jne 0x100767e
push fcn.01007c32
call dword [sym.imp.msvcrt.dll___setusermatherr]
pop ecx
call fcn.01007c1b
push 0x100a010
push 0x100a00c
call sub.msvcrt.dll__initterm
mov eax, dword [0x100a0c0]
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [0x100a0bc]
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x34]
push eax
call dword [sym.imp.msvcrt.dll___getmainargs]
mov dword [ebp - 0x38], eax
push 0x100a008
push section..data
call sub.msvcrt.dll__initterm
add esp, 0x24
mov eax, dword [sym.imp.msvcrt.dll__acmdln]
mov esi, dword [eax]
mov dword [ebp - 0x20], esi
cmp byte [esi], 0x22
jne 0x1007714
inc esi
mov dword [ebp - 0x20], esi
mov al, byte [esi]
cmp al, bl
je 0x10076e8
cmp al, 0x22
jne 0x10076da
cmp byte [esi], 0x22
jne 0x10076f1
inc esi
mov dword [ebp - 0x20], esi
mov al, byte [esi]
cmp al, bl
je 0x10076fb
cmp al, 0x20
jbe 0x10076ed
mov dword [ebp - 0x54], ebx
lea eax, [ebp - 0x80]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
test byte [ebp - 0x54], 1
je 0x100771f
movzx eax, word [ebp - 0x50]
jmp 0x1007722
cmp byte [esi], 0x20
jbe 0x10076f1
inc esi
mov dword [ebp - 0x20], esi
jmp 0x1007714
push 0xa
pop eax
push eax
push esi
push ebx
push ebx
call edi
push eax
call main
mov esi, eax
mov dword [ebp - 0x3c], esi
cmp dword [ebp - 0x1c], ebx
jne 0x100773f
push esi
call dword [sym.imp.msvcrt.dll_exit]
call dword [sym.imp.msvcrt.dll__cexit]
jmp 0x1007774
or dword [ebp - 4], 0xffffffff
mov eax, esi
call fcn.01007c77
ret
Function at 0x1007de1
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push dword [ebp + 8]
call fcn.01007dbe
test eax, eax
je 0x1007e0c
push 0
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WriteConsoleW]
mov dword [ebp + 8], eax
jmp 0x1007e68
mov eax, dword [ebp + 0x10]
push edi
add eax, eax
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov edi, eax
test edi, edi
je 0x1007e67
mov eax, dword [ebp + 0x10]
push 0
push 0
lea ecx, [eax + eax]
push ecx
push edi
push eax
push dword [ebp + 0xc]
push 0
push 1
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
test eax, eax
mov dword [ebp + 0x10], eax
je 0x1007e57
push 0
lea ecx, [ebp + 0x10]
push ecx
push eax
push edi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x1007e60
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp + 8], eax
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
pop edi
mov eax, dword [ebp + 8]
pop ebp
ret 0xc
Function at 0x100831f
Capabilities:
Connect socket
Connect udp socket
Create udp socket
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x100a074]
and dword [ebp - 0x1c], 0
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push 0x11
push 2
push 2
mov dword [ebp - 4], eax
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [ebp - 0x18], eax
jne 0x1008379
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
test eax, eax
jg 0x1008364
call esi
mov esi, eax
jmp 0x10084b3
call esi
mov esi, eax
and esi, 0xffff
or esi, 0x80070000
jmp 0x10084b3
mov eax, dword [0x1002a4c]
xor ecx, ecx
mov ch, al
movzx ax, ah
push 0x10
mov word [ebp - 0x14], 2
or ecx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x18]
mov word [ebp - 0x12], cx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x10083d8
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
test eax, eax
jg 0x10083c3
call esi
mov esi, eax
jmp 0x100849b
call esi
mov esi, eax
and esi, 0xffff
or esi, 0x80070000
jmp 0x100849b
push edi
xor eax, eax
push 0xc
pop ecx
mov edi, esi
rep stosd dword es:[edi], eax
mov al, byte [esi]
and al, 0xcb
or al, 0xb
mov byte [esi], al
call fcn.010081cd
push edx
push eax
call fcn.01008153
push 0
push 0x30
push esi
push dword [ebp - 0x18]
mov dword [esi + 0x28], eax
mov dword [esi + 0x2c], edx
call dword [sym.imp.WS2_32.dll_send]
or edi, 0xffffffff
cmp eax, edi
jne 0x1008435
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
test eax, eax
jg 0x1008423
call esi
mov esi, eax
jmp 0x100849a
call esi
mov esi, eax
and esi, 0xffff
or esi, 0x80070000
jmp 0x100849a
xor eax, eax
push eax
push eax
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateEventW]
test eax, eax
mov dword [ebp - 0x1c], eax
je 0x1008411
push 1
push eax
push dword [ebp - 0x18]
call dword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, edi
je 0x1008411
push dword [ebp + 0xc]
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, edi
je 0x1008411
cmp eax, 0x102
jne 0x1008476
mov esi, 0x800705b4
jmp 0x100849a
push 0
push 0x30
push esi
push dword [ebp - 0x18]
call dword [sym.imp.WS2_32.dll_recv]
mov esi, eax
call fcn.010081cd
cmp esi, edi
mov dword [ebx], eax
mov dword [ebx + 4], edx
je 0x1008411
xor esi, esi
pop edi
push dword [ebp - 0x18]
call dword [sym.imp.WS2_32.dll_closesocket]
cmp dword [ebp - 0x1c], 0
je 0x10084b3
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop esi
pop ebx
call fcn.010074a2
leave
ret 0x10

Function at 0x100870d
Capabilities:
Initialize winsock library

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x100a074]
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x1008741
jle 0x1008743
and eax, 0xffff
or eax, 0x80070000
jmp 0x1008743
xor eax, eax
mov ecx, dword [ebp - 4]
call fcn.010074a2
leave
ret
Function at 0x1008d5c
Capabilities:
List domain servers

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0xc]
push ebx
push edi
xor edi, edi
push edi
push dword [ebp + 8]
mov dword [eax], edi
mov eax, dword [ebp + 0x10]
push 0x18
mov dword [eax], edi
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0xc]
push eax
push 0xffffffffffffffff
lea eax, [ebp - 4]
push eax
push 0x65
push edi
mov dword [ebp - 4], edi
call sub.NETAPI32.dll_NetServerEnum
cmp eax, edi
je 0x1008da8
jle 0x1008da1
and eax, 0xffff
or eax, 0x80070000
mov ebx, eax
jmp 0x1008e9b
mov ecx, dword [ebp - 0xc]
push esi
xor esi, esi
cmp ecx, edi
mov dword [ebp - 0x10], esi
jbe 0x1008dd4
mov eax, dword [ebp - 4]
add eax, 8
test byte [eax + 9], 0x10
je 0x1008dc7
cmp dword [eax], 5
jb 0x1008dc7
inc esi
add eax, 0x18
dec ecx
jne 0x1008dbb
cmp esi, edi
mov dword [ebp - 0x10], esi
jne 0x1008dde
mov ebx, 0x80070774
jmp 0x1008e9a
mov ebx, dword [sym.imp.KERNEL32.dll_LocalAlloc]
lea eax, [esi + esi*4]
shl eax, 2
push eax
push 0x40
call ebx
mov edi, eax
test edi, edi
mov dword [ebp + 8], edi
jne 0x1008dff
mov ebx, 0x8007000e
jmp 0x1008e7a
and dword [ebp - 8], 0
cmp dword [ebp - 0xc], 0
jbe 0x1008e68
xor esi, esi
mov eax, dword [ebp - 4]
add eax, esi
test byte [eax + 0x11], 0x10
je 0x1008e57
cmp dword [eax + 8], 5
jb 0x1008e57
push dword [eax + 4]
call dword [sym.imp.msvcrt.dll_wcslen]
pop ecx
lea eax, [eax + eax + 2]
push eax
push 0x40
call ebx
test eax, eax
mov dword [edi], eax
je 0x1008eb1
mov ecx, dword [ebp - 4]
push dword [esi + ecx + 4]
push eax
call dword [sym.imp.msvcrt.dll_wcscpy]
mov eax, dword [ebp - 4]
mov eax, dword [esi + eax + 0x10]
shr eax, 3
and al, 1
pop ecx
mov byte [edi + 0x10], al
pop ecx
add edi, 0x14
inc dword [ebp - 8]
mov eax, dword [ebp - 8]
add esi, 0x18
cmp eax, dword [ebp - 0xc]
jb 0x1008e0b
mov esi, dword [ebp - 0x10]
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov dword [eax], ecx
mov eax, dword [ebp + 0x10]
xor ebx, ebx
mov dword [ebp + 8], ebx
mov dword [eax], esi
mov edi, dword [ebp + 8]
test edi, edi
je 0x1008e9a
test esi, esi
jbe 0x1008e91
push edi
call fcn.01008ac9
add edi, 0x14
dec esi
jne 0x1008e85
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LocalFree]
pop esi
cmp dword [ebp - 4], 0
je 0x1008ea9
push dword [ebp - 4]
call sub.NETAPI32.dll_NetApiBufferFree
pop edi
mov eax, ebx
pop ebx
leave
ret 0xc
mov esi, dword [ebp - 0x10]
mov ebx, 0x8007000e
jmp 0x1008e7a
Function at 0x405f41
Capabilities:
Get file size

Disassembly:
push ebx
push ebp
push esi
push edi
mov ebx, 0x426dc8
push 0x40a5a4
push ebx
call dword [sym.imp.kernel32.dll_lstrcpyW]
mov esi, dword [esp + 0x18]
mov ebp, dword [sym.imp.kernel32.dll_GetShortPathNameW]
test esi, esi
mov edi, 0x400
je 0x405f8f
push 1
push 0
push esi
call fcn.00405de7
push eax
call dword [sym.imp.kernel32.dll_CloseHandle]
push edi
push ebx
push esi
call ebp
test eax, eax
je 0x4060ae
cmp eax, edi
jg 0x4060ae
mov esi, 0x4275c8
push edi
push esi
push dword [esp + 0x1c]
call ebp
test eax, eax
je 0x4060ae
cmp eax, edi
jg 0x4060ae
push esi
push ebx
push str._ls_ls_r_n
push 0x4269c8
call dword [sym.imp.USER32.dll_wsprintfA]
mov ebx, eax
mov eax, dword [0x42a250]
add esp, 0x10
push dword [eax + 0x128]
push esi
call fcn.00406234
push 4
push 0xc0000000
push esi
call fcn.00405de7
mov ebp, eax
cmp ebp, 0xffffffff
mov dword [esp + 0x18], ebp
je 0x4060ae
push 0
push ebp
call dword [sym.imp.kernel32.dll_GetFileSize]
mov edi, eax
lea eax, [edi + ebx + 0xa]
push eax
push 0x40
call dword [sym.imp.kernel32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x4060a7
push edi
push esi
push ebp
call fcn.00406234
test eax, eax
je 0x4060a7
push str._Rename__r_n
push esi
call fcn.00406234
test eax, eax
jne 0x406045
lea eax, [esi + edi]
push str._Rename__r_n
push eax
call dword [sym.imp.kernel32.dll_lstrcpyA]
add edi, 0xa
jmp 0x40607a
add eax, 0xa
push 0x40a588
push eax
call fcn.00406234
mov ebp, eax
test ebp, ebp
je 0x406076
lea ecx, [esi + edi]
lea eax, [ecx + ebx]
jmp 0x406067
mov dl, byte [ecx]
mov byte [eax], dl
dec eax
dec ecx
cmp ecx, ebp
ja 0x406061
sub ebp, esi
inc ebp
mov eax, ebp
mov ebp, dword [esp + 0x18]
jmp 0x40607c
mov ebp, dword [esp + 0x18]
mov eax, edi
push ebx
add eax, esi
push 0x4269c8
push eax
call fcn.00405da2
xor eax, eax
push eax
push eax
push eax
push ebp
call dword [sym.imp.kernel32.dll_SetFilePointer]
add edi, ebx
push edi
push esi
push ebp
call fcn.00406234
push esi
call dword [sym.imp.kernel32.dll_GlobalFree]
push ebp
call dword [sym.imp.kernel32.dll_CloseHandle]
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4060b3
Capabilities:
Move file

Disassembly:
push 5
push dword [esp + 0xc]
push dword [esp + 0xc]
call dword [sym.imp.kernel32.dll_MoveFileExW]
test eax, eax
jne 0x4060d6
push dword [esp + 8]
push dword [esp + 8]
call fcn.00405f41
pop ecx
pop ecx
inc dword [0x42a2d0]
ret 8

Function at 0x40669d
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x427dcc], 0
push esi
jne 0x4066d4
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4066ae
mov dword [ecx*4 + 0x427dc8], eax
inc ecx
cmp ecx, 0x100
jl 0x4066a9
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406705
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x427dc8]
xor eax, esi
inc ecx
dec edx
jne 0x4066e7
pop edi
not eax
pop esi
ret 0xc
Function at 0x4097e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46700b
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.0045bd80
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409862
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00459b37
mov eax, dword [eax]
push 0x56f1c0
push eax
call fcn.0044ca34
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045c00b
test bl, bl
je 0x409862
push 0x56f1c0
lea ecx, [esp + 0xc]
call fcn.0045c39b
push 0x572d20
lea ecx, [esp + 0xc]
call fcn.0045c39b
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 0x40989e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045c00b
jmp 0x409969
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 0x409922
lea edx, [esp + 0x7c]
push 0x572d1c
push edx
call fcn.0044ca34
add esp, 8
test eax, eax
je 0x409922
lea eax, [esp + 0x7c]
push 0x572d18
push eax
call fcn.0044ca34
add esp, 8
test eax, eax
je 0x409922
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 0x4098b2
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.0045c00b
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 0x40a160
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 0x40a1c2
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 0x40a1d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46708b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5791f0]
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 0x40a308
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40a236
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045c00b
xor eax, eax
jmp 0x40a37f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045c148
push esi
lea ecx, [esp + 0xc]
call fcn.0045c3d7
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 0x40a35d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040a160
test eax, eax
jne 0x40a35d
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.0040a160
test eax, eax
jne 0x40a35d
lea eax, [esp + 0x14]
push 0x572d34
push eax
call fcn.0044da70
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a33c
lea ecx, [esp + 0x14]
push 0x572d30
push ecx
call fcn.0044d9f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a33c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a33f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045c0f8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40a24e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045c00b
xor eax, eax
jmp 0x40a37f
mov byte [esi], 0
push 0x572d2c
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.0045c00b
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 0x41a910
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 0x41a97e
cmp si, 0x69
ja 0x41a97e
add esi, 0xffd0
cmp si, 0x11
je 0x41a94e
push 0x11
call edi
test ax, ax
jge 0x41a94e
or esi, 0x2000
cmp si, 0x10
je 0x41a963
push 0x10
call edi
test ax, ax
jge 0x41a963
or esi, 0x4000
cmp si, 0x12
je 0x41a978
push 0x12
call edi
test ax, ax
jge 0x41a978
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41a98b
mov esi, 0xbd
jmp 0x41a93f
cmp si, 0x6e
jne 0x41a998
mov esi, 0xbe
jmp 0x41a93f
cmp si, 0x6f
jne 0x41a939
mov esi, 0xbf
jmp 0x41a93f

Function at 0x41c030
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x589850]
xor edx, edx
cmp eax, edx
jne 0x41c056
xor eax, eax
mov byte [eax + 0x589750], al
inc eax
cmp eax, 0x100
jl 0x41c03e
mov dword [0x589850], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x589750
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41c0e7
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 0x41c0ba
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 0x41c088
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41c160
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 0x41c1b3
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 0x41c19a
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 0x422bf0
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 0x422d88
cmp ebp, ebx
jle 0x422d88
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 0x422c4e
dec eax
or eax, 0xfffffff8
inc eax
je 0x422c55
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x422c64
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x422c6b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045bd4c
add esp, 4
cmp eax, ebx
je 0x422c8c
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.0045bd4c
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 0x422d7e
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 0x422d65
mov al, byte [edx]
cmp al, 0xc0
jbe 0x422d51
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x422d46
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 0x422d54
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x422d54
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x422cf0
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 0x422ce1
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 0x425dd0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x468558
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 0x425e09
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.004636f9
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00463745
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.00425e90
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00463782
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24