joyce8/EMBER2024-capa huggingface dataset:
Function at 0x404047
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
call fcn.00401f8a
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 4]
sub ecx, dword [eax + 0x24]
mov dword [ebp - 8], ecx
mov edx, dword [ebp + 0xc]
mov al, byte [edx + 0x20]
mov byte [ebp - 0x24], al
cmp byte [ebp - 0x24], 0
je 0x40407b
cmp byte [ebp - 0x24], 1
je 0x4040ea
jmp 0x4041f8
cmp dword [ebp - 8], 0x7d0
jbe 0x404098
mov ecx, dword [ebp + 0xc]
mov word [ecx + 0x22], 1
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov dword [edx + 0x24], eax
jmp 0x4040e5
mov ecx, dword [ebp + 0xc]
mov dx, word [ecx + 0x22]
add dx, 1
mov eax, dword [ebp + 0xc]
mov word [eax + 0x22], dx
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dx, word [ecx + 0x22]
cmp edx, 0x7d0
jl 0x4040e5
mov eax, dword [ebp + 0xc]
push eax
push str.Check__s_for_ip_n
call sub.ntoskrnl.exe_DbgPrint
add esp, 8
mov ecx, dword [ebp + 0xc]
mov byte [ecx + 0x20], 1
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov dword [edx + 0x24], eax
mov ecx, dword [ebp + 0xc]
mov word [ecx + 0x28], 0
jmp 0x4041f8
cmp dword [ebp - 8], 0xbb8
jbe 0x404111
mov edx, dword [ebp + 0xc]
mov byte [edx + 0x20], 0
mov eax, dword [ebp + 0xc]
mov word [eax + 0x22], 0
mov ecx, dword [ebp + 0xc]
mov word [ecx + 0x28], 0
jmp 0x4041f8
mov dword [ebp - 0x10], 0
lea edx, [ebp - 0xc]
push edx
push 0x1e
push 4
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.004019f0
cmp dword [ebp - 0x10], 0
je 0x4041f8
mov edx, dword [ebp - 0x10]
push edx
call fcn.00401951
mov dword [ebp - 0x10], eax
push 0x82
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp + 0xc]
add ecx, 0x28
push ecx
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp + 0xc]
add eax, 0x2c
push eax
call fcn.00402558
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dx, word [ecx + 0x28]
cmp edx, 0x82
jl 0x4041f8
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x1c]
push ecx
lea edx, [ebp - 0x18]
push edx
mov eax, dword [ebp + 0xc]
mov cx, word [eax + 0x28]
push ecx
mov edx, dword [ebp + 0xc]
add edx, 0x2c
push edx
call fcn.00403ee4
mov eax, dword [ebp - 0x20]
push eax
mov ecx, dword [ebp - 0x1c]
push ecx
mov edx, dword [ebp - 0x18]
push edx
mov eax, dword [ebp + 0xc]
push eax
push str.Find__s_for_ip__d__d__d_n
call sub.ntoskrnl.exe_DbgPrint
add esp, 0x14
mov ecx, dword [ebp - 0x18]
add ecx, dword [ebp - 0x1c]
add ecx, dword [ebp - 0x20]
cmp ecx, 0x56
jl 0x4041e6
mov edx, dword [ebp + 0xc]
movsx eax, byte [edx + 0x20]
test eax, eax
jne 0x4041dd
mov ecx, dword [ebp + 8]
push ecx
push 1
mov edx, dword [ebp + 0xc]
push edx
call fcn.00403a82
mov eax, dword [ebp + 0xc]
mov byte [eax + 0x20], 2
jmp 0x4041f8
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 4]
mov dword [ecx + 0x24], edx
mov eax, dword [ebp + 0xc]
mov word [eax + 0x28], 0
mov esp, ebp
pop ebp
ret 8
Function at 0x404724
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 8]
movsx ecx, byte [eax + 0x10]
add ecx, 1
mov byte [ebp - 8], cl
mov byte [ebp - 4], 0
mov edx, dword [ebp + 8]
push edx
call fcn.004027aa
push eax
mov eax, dword [ebp + 0xc]
push eax
push str.______HookSend_nob_X__d
call sub.ntoskrnl.exe_DbgPrint
add esp, 0xc
cmp dword [ebp + 0xc], 0
je 0x404762
cmp dword [ebp + 0x10], 0
jne 0x404767
jmp 0x40481f
movsx ecx, byte [ebp - 8]
cmp ecx, 2
jl 0x404774
mov byte [ebp - 8], 0
mov edx, dword [ebp + 0x10]
xor eax, eax
mov al, byte [edx + 0x90]
test eax, eax
je 0x4047b1
mov ecx, dword [ebp + 8]
push ecx
push 0x40470b
mov edx, dword [ebp + 0xc]
add edx, 0x30
push edx
movsx eax, byte [ebp - 8]
imul eax, eax, 0x14
mov ecx, dword [ebp + 8]
lea edx, [ecx + eax + 0x11]
push edx
call fcn.00402ee1
test eax, eax
je 0x4047af
mov byte [ebp - 4], 1
jmp 0x4047dd
mov eax, dword [ebp + 8]
push eax
push 0x4046e5
mov ecx, dword [ebp + 0xc]
add ecx, 0x30
push ecx
movsx edx, byte [ebp - 8]
imul edx, edx, 0x14
mov eax, dword [ebp + 8]
lea ecx, [eax + edx + 0x11]
push ecx
call fcn.00402ee1
test eax, eax
je 0x4047dd
mov byte [ebp - 4], 1
mov edx, dword [ebp + 8]
push edx
push 0x404685
mov eax, dword [ebp + 0xc]
add eax, 0x54
push eax
movsx ecx, byte [ebp - 8]
imul ecx, ecx, 0x14
mov edx, dword [ebp + 8]
lea eax, [edx + ecx + 0x39]
push eax
call fcn.00402ee1
test eax, eax
je 0x404809
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 4]
and ecx, 0xff
test ecx, ecx
je 0x40481f
mov edx, dword [ebp + 8]
mov al, byte [ebp - 8]
mov byte [edx + 0x10], al
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4049a0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x24]
push eax
call fcn.0040287f
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0x30]
push ecx
mov edx, dword [ebp + 0x2c]
push edx
mov eax, dword [ebp + 0x28]
push eax
mov ecx, dword [ebp + 0x24]
push ecx
mov edx, dword [ebp + 0x20]
push edx
mov eax, dword [ebp + 0x1c]
push eax
mov ecx, dword [ebp + 0x18]
push ecx
mov edx, dword [ebp + 0x14]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [ebp + 0x34]
cmp dword [ebp - 4], 0
jne 0x4049f9
push str._n_____XF_NdisOpenAdapter_AllocHandle_Error__n
call sub.ntoskrnl.exe_DbgPrint
add esp, 4
jmp 0x404aa9
push str._n_____XF_NdisOpenAdapter_n
call sub.ntoskrnl.exe_DbgPrint
add esp, 4
mov eax, dword [0x40d454]
cmp eax, dword [ebp + 0x20]
jne 0x404a4f
mov dword [ebp - 8], 0
jmp 0x404a22
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
cmp edx, dword [ebp + 0x1c]
jae 0x404a4f
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 0x18]
cmp dword [ecx + eax*4], 0
je 0x404a42
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 0x18]
cmp dword [eax + edx*4], 3
jne 0x404a4d
mov ecx, dword [ebp - 4]
push ecx
call fcn.004026f0
jmp 0x404a4f
jmp 0x404a19
mov edx, dword [ebp + 8]
cmp dword [edx], 0
jne 0x404a8e
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ecx]
mov dword [eax], edx
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0x20]
mov dword [eax + 0xc], ecx
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 0x10]
mov dword [edx + 8], eax
mov ecx, dword [ebp + 0x20]
push ecx
call fcn.00402940
push eax
mov edx, dword [ebp + 0x10]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp - 4]
push ecx
call fcn.00404724
jmp 0x404aa9
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 0x20]
mov dword [edx + 0xc], eax
mov ecx, dword [ebp - 4]
mov dword [ecx], 0
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 0x10]
mov dword [edx + 8], eax
mov esp, ebp
pop ebp
ret 0x30
Function at 0x433005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..reloc
nop
mov ebx, 0x40de38
nop
mov ecx, 0x7cf9464d
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43304e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x433024
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x4304d8
mov ecx, 0x6e686710
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x49a591
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x4cf034]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x49a5dc
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0049aa53
test al, al
jne 0x49a5d6
sub edx, 2
cmp edx, edi
jne 0x49a5bc
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x49a5fe
lea eax, [edi + 2]
cmp edx, eax
je 0x49a5fe
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0049a18a
add esp, 0x10
jmp 0x49a6f8
push esi
lea ecx, [ebp - 0x255]
call fcn.0049aa53
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x49a641
push dword [ebp - 0x25c]
jmp 0x49a5ee
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x49a67e
cmp word [ebp - 0x226], 0
je 0x49a69f
cmp word [ebp - 0x226], ax
jne 0x49a67e
cmp word [ebp - 0x224], 0
je 0x49a69f
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0049a18a
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x49a6eb
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x49a658
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x49a6d3
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x49a6f8
push 0x499b72
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00405547
add esp, 0x10
jmp 0x49a6c8
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00403053
leave
ret

Function at 0x401219
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40701c
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
push 0x407028
push 0x407024
push 0x407020
call sub.CRTDLL.DLL___GetMainArgs
push dword [0x407028]
push dword [0x407024]
push dword [0x407020]
mov dword [0x407014], esp
call fcn.004014e0
add esp, 0x18
xor ecx, ecx
mov dword [ebp - 4], ecx
push eax
call sub.CRTDLL.DLL_exit
leave
ret
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x401219
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40601c
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
push 0x406028
push 0x406024
push 0x406020
call sub.CRTDLL.DLL___GetMainArgs
push dword [0x406028]
push dword [0x406024]
push dword [0x406020]
mov dword [0x406014], esp
call fcn.0040129c
add esp, 0x18
xor ecx, ecx
mov dword [ebp - 4], ecx
push eax
call sub.CRTDLL.DLL_exit
leave
ret
Function at 0x40b490
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x478eab
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.0046b5b1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b512
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00468f2d
mov eax, dword [eax]
push 0x55e1e0
push eax
call fcn.0045b294
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046b83c
test bl, bl
je 0x40b512
push 0x55e1e0
lea ecx, [esp + 0xc]
call fcn.0046bc18
push 0x561d70
lea ecx, [esp + 0xc]
call fcn.0046bc18
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 0x40b54e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046b83c
jmp 0x40b619
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 0x40b5d2
lea edx, [esp + 0x7c]
push 0x561d6c
push edx
call fcn.0045b294
add esp, 8
test eax, eax
je 0x40b5d2
lea eax, [esp + 0x7c]
push 0x561d68
push eax
call fcn.0045b294
add esp, 8
test eax, eax
je 0x40b5d2
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 0x40b562
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.0046b83c
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 0x40be10
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 0x40be72
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 0x40be80
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x478f2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x569138]
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 0x40bfb8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40bee6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046b83c
xor eax, eax
jmp 0x40c02f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046b9c5
push esi
lea ecx, [esp + 0xc]
call fcn.0046bc54
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 0x40c00d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.0040be10
test eax, eax
jne 0x40c00d
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 SysReAllocStringLen
mov ecx, edi
call fcn.0040be10
test eax, eax
jne 0x40c00d
lea eax, [esp + 0x14]
push 0x561d84
push eax
call fcn.0045c370
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bfec
lea ecx, [esp + 0x14]
push 0x561d80
push ecx
call fcn.0045c2f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bfec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40bfef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046b975
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40befe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046b83c
xor eax, eax
jmp 0x40c02f
mov byte [esi], 0
push 0x561d7c
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.0046b83c
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 0x41f260
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 0x41f2ce
cmp si, 0x69
ja 0x41f2ce
add esi, 0xffd0
cmp si, 0x11
je 0x41f29e
push 0x11
call edi
test ax, ax
jge 0x41f29e
or esi, 0x2000
cmp si, 0x10
je 0x41f2b3
push 0x10
call edi
test ax, ax
jge 0x41f2b3
or esi, 0x4000
cmp si, 0x12
je 0x41f2c8
push 0x12
call edi
test ax, ax
jge 0x41f2c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41f2db
mov esi, 0xbd
jmp 0x41f28f
cmp si, 0x6e
jne 0x41f2e8
mov esi, 0xbe
jmp 0x41f28f
cmp si, 0x6f
jne 0x41f289
mov esi, 0xbf
jmp 0x41f28f

Function at 0x420980
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x579f58]
xor edx, edx
cmp eax, edx
jne 0x4209a6
xor eax, eax
mov byte [eax + 0x579e58], al
inc eax
cmp eax, 0x100
jl 0x42098e
mov dword [0x579f58], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x579e58
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420a37
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 0x420a0a
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 0x4209d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420ab0
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 0x420b03
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 0x420aea
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 0x427540
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 0x4276d8
cmp ebp, ebx
jle 0x4276d8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42759e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4275a5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4275b4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4275bb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046b57d
add esp, 4
cmp eax, ebx
je 0x4275dc
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.0046b57d
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 0x4276ce
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 0x4276b5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4276a1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427696
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 0x4276a4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4276a4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427640
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 0x427631
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 0x42a8f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47a7d8
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 0x42a929
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.00473056
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004730de
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.0042a9b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047311b
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24