joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4203d0
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a4]
sub esp, 0x424
mov eax, dword [0x42a390]
xor ecx, ecx
xor eax, ebp
cmp dword [ebp + 0x3b4], ecx
push edi
mov edi, dword [ebp + 0x3b0]
mov dword [ebp + 0x3a0], eax
mov dword [ebp - 0x7c], edi
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x78], ecx
jne 0x42040c
xor eax, eax
jmp 0x420576
mov eax, dword [ebp + 0x3ac]
push ebx
mov ebx, dword [ebp + 0x3ac]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x42b6e0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x42044a
push 2
push ecx
push ecx
push dword [ebp + 0x3ac]
call fcn.0042211a
add esp, 0x10
xor ecx, ecx
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x4204e4
cmp dword [ebp + 0x3b4], ecx
mov dword [ebp - 0x70], edi
mov dword [ebp - 0x68], ecx
jbe 0x420547
jmp 0x42046e
xor ecx, ecx
mov dword [ebp - 0x6c], ecx
mov ecx, dword [ebp - 0x70]
sub ecx, dword [ebp - 0x7c]
lea eax, [ebp - 0x64]
cmp ecx, dword [ebp + 0x3b4]
jae 0x4204a9
mov edx, dword [ebp - 0x70]
inc dword [ebp - 0x70]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x42049a
inc dword [ebp - 0x78]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x6c]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x6c]
cmp dword [ebp - 0x6c], 0x400
jl 0x42047a
mov edi, eax
lea eax, [ebp - 0x64]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x64]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x420508
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x74], eax
cmp eax, edi
jl 0x420511
mov eax, dword [ebp - 0x70]
sub eax, dword [ebp - 0x7c]
cmp eax, dword [ebp + 0x3b4]
jb 0x42046c
jmp 0x420511
push ecx
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b4]
push edi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x420508
mov eax, dword [ebp - 0x80]
and dword [ebp - 0x68], 0
mov dword [ebp - 0x74], eax
jmp 0x420511
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp - 0x74]
test eax, eax
jne 0x420571
cmp dword [ebp - 0x68], eax
je 0x420544
push 5
pop esi
cmp dword [ebp - 0x68], esi
jne 0x420539
call fcn.00419f66
mov dword [eax], 9
call fcn.00419f6f
mov dword [eax], esi
jmp 0x42056c
push dword [ebp - 0x68]
call fcn.00419f78
pop ecx
jmp 0x42056c
mov edi, dword [ebp - 0x7c]
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x420559
cmp byte [edi], 0x1a
jne 0x420559
xor eax, eax
jmp 0x420574
call fcn.00419f66
mov dword [eax], 0x1c
call fcn.00419f6f
and dword [eax], 0
or eax, 0xffffffff
jmp 0x420574
sub eax, dword [ebp - 0x78]
pop esi
pop ebx
mov ecx, dword [ebp + 0x3a0]
xor ecx, ebp
pop edi
call fcn.0041413a
add ebp, 0x3a4
leave
ret
Function at 0x42225b
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.004156d0
mov eax, dword [0x42a390]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
xor eax, ebp
mov dword [ebp - 4], eax
call fcn.00420f3e
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x422390
push 2
push esi
push dword [ebp + 8]
call fcn.00420f3e
add esp, 0xc
cmp eax, ebx
je 0x422390
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x422330
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.00416010
push 0x8000
push dword [ebp + 8]
call fcn.004227d1
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x4222e6
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.004203d0
add esp, 0xc
cmp eax, 0xffffffff
je 0x422306
sub edi, eax
test edi, edi
jg 0x4222de
jmp 0x42231e
call fcn.00419f6f
cmp dword [eax], 5
jne 0x42231b
call fcn.00419f66
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.004227d1
pop ecx
pop ecx
jmp 0x422378
jge 0x422378
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00420f3e
push dword [ebp + 8]
call fcn.0042008a
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, ebx
jne 0x422378
call fcn.00419f66
mov dword [eax], 0xd
call fcn.00419f6f
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.00420f3e
add esp, 0xc
mov eax, esi
pop edi
jmp 0x422392
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0041413a
leave
ret
Function at 0x422500
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x427dc8
call fcn.00416070
xor edi, edi
xor ebx, ebx
inc ebx
cmp dword [0x42b6ac], edi
jne 0x422544
push edi
push edi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x42252f
mov dword [0x42b6ac], ebx
jmp 0x422544
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x422544
mov dword [0x42b6ac], 2
mov eax, dword [0x42b6ac]
cmp eax, ebx
jne 0x422564
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
jmp 0x422627
cmp eax, 2
je 0x42256d
cmp eax, edi
jne 0x422595
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x24], edi
cmp dword [ebp + 0x18], edi
jne 0x422580
mov eax, dword [0x42b5a4]
mov dword [ebp + 0x18], eax
push edi
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
mov dword [ebp - 0x20], eax
cmp eax, edi
jne 0x42259c
xor eax, eax
jmp 0x422627
mov dword [ebp - 4], edi
add eax, 3
and eax, 0xfffffffc
call fcn.004156d0
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [ebp - 0x28], esi
or dword [ebp - 4], 0xffffffff
jmp 0x4225cf
cmp esi, edi
jne 0x4225e5
push dword [ebp - 0x20]
call fcn.00414fbc
pop ecx
mov esi, eax
cmp esi, edi
je 0x422595
mov dword [ebp - 0x24], ebx
push dword [ebp - 0x20]
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
je 0x422618
cmp dword [ebp + 0x14], edi
jne 0x422602
push edi
push edi
jmp 0x422608
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push esi
push ebx
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x24], edi
je 0x422624
push esi
call fcn.0041414d
pop ecx
mov eax, dword [ebp - 0x1c]
lea esp, [ebp - 0x34]
call fcn.004160ab
ret
Function at 0x422630
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x427dd8
call fcn.00416070
xor esi, esi
cmp dword [0x42b6b0], esi
jne 0x422674
push esi
push esi
xor edi, edi
inc edi
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x42265f
mov dword [0x42b6b0], edi
jmp 0x422674
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x422674
mov dword [0x42b6b0], 2
mov eax, dword [0x42b6b0]
cmp eax, 2
je 0x422755
cmp eax, esi
je 0x422755
cmp eax, 1
jne 0x4226b9
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x20], esi
cmp dword [ebp + 0x18], esi
jne 0x4226a2
mov eax, dword [0x42b5a4]
mov dword [ebp + 0x18], eax
push esi
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ebx, eax
mov dword [ebp - 0x24], ebx
cmp ebx, esi
jne 0x4226c0
xor eax, eax
jmp 0x422767
mov dword [ebp - 4], esi
lea eax, [ebx + ebx]
add eax, 3
and eax, 0xfffffffc
call fcn.004156d0
mov dword [ebp - 0x18], esp
mov edi, esp
mov dword [ebp - 0x28], edi
or dword [ebp - 4], 0xffffffff
jmp 0x4226f6
cmp edi, esi
jne 0x422711
lea eax, [ebx + ebx]
push eax
call fcn.00414fbc
pop ecx
mov edi, eax
cmp edi, esi
je 0x4226b9
mov dword [ebp - 0x20], 1
push ebx
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x422744
push esi
push esi
cmp dword [ebp + 0x14], esi
jne 0x42272e
push esi
push esi
jmp 0x422734
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push edi
push esi
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x20], esi
je 0x422750
push edi
call fcn.0041414d
pop ecx
mov eax, dword [ebp - 0x1c]
jmp 0x422767
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
lea esp, [ebp - 0x34]
call fcn.004160ab
ret
Function at 0x422e06
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
cmp eax, ebx
push edi
mov dword [ebp - 0x10], ebx
jne 0x422e1f
or eax, 0xffffffff
jmp 0x422e80
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 8], esi
je 0x422e7c
push 0x3d
push esi
call fcn.004152c4
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x422e7c
cmp esi, eax
je 0x422e7c
xor ecx, ecx
cmp byte [eax + 1], cl
mov eax, dword [0x42b3fc]
sete cl
cmp eax, dword [0x42b400]
mov dword [ebp - 4], ecx
jne 0x422e62
mov edi, eax
call fcn.00422da5
mov dword [0x42b3fc], eax
cmp eax, ebx
jne 0x422ebb
cmp dword [ebp + 0xc], ebx
je 0x422e84
cmp dword [0x42b404], ebx
je 0x422e84
call fcn.00422922
test eax, eax
je 0x422ebb
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 4], ebx
je 0x422e8d
xor eax, eax
jmp 0x422e7f
push 4
call fcn.00414fbc
cmp eax, ebx
pop ecx
mov dword [0x42b3fc], eax
je 0x422e7c
mov dword [eax], ebx
cmp dword [0x42b404], ebx
jne 0x422ebb
push 4
call fcn.00414fbc
cmp eax, ebx
pop ecx
mov dword [0x42b404], eax
je 0x422e7c
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
mov ebx, dword [0x42b3fc]
sub edi, esi
push esi
call fcn.00422d58
mov edi, eax
test edi, edi
pop ecx
jl 0x422f22
cmp dword [ebx], 0
je 0x422f22
lea esi, [ebx + edi*4]
push dword [esi]
call fcn.0041414d
xor eax, eax
cmp dword [ebp - 4], eax
pop ecx
jne 0x422f02
mov ecx, dword [ebp - 8]
mov dword [esi], ecx
mov ecx, dword [ebp + 8]
mov esi, dword [ebp - 8]
mov dword [ecx], eax
jmp 0x422f63
mov ecx, dword [esi + 4]
inc edi
mov dword [esi], ecx
lea esi, [ebx + edi*4]
cmp dword [esi], eax
jne 0x422ef9
mov eax, edi
shl eax, 2
push eax
push dword [0x42b3fc]
call fcn.00414c40
test eax, eax
mov esi, dword [ebp - 8]
pop ecx
pop ecx
je 0x422f63
jmp 0x422f5e
cmp dword [ebp - 4], 0
jne 0x422fca
test edi, edi
jge 0x422f32
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x42b3fc]
call fcn.00414c40
test eax, eax
pop ecx
pop ecx
je 0x422e7c
lea ecx, [eax + edi*4]
and dword [ecx + 4], 0
mov dword [ecx], esi
mov ecx, dword [ebp + 8]
and dword [ecx], 0
mov dword [0x42b3fc], eax
cmp dword [ebp + 0xc], 0
je 0x422fb5
push esi
call fcn.00416110
inc eax
inc eax
push eax
call fcn.00414fbc
mov edi, eax
test edi, edi
pop ecx
pop ecx
je 0x422fb5
push esi
push edi
call fcn.00418b60
mov eax, edi
sub eax, esi
add eax, dword [ebp - 0xc]
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
mov byte [eax], 0
inc eax
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
test eax, eax
jne 0x422fae
or dword [ebp - 0x10], 0xffffffff
push edi
call fcn.0041414d
pop ecx
cmp dword [ebp - 4], 0
je 0x422fc2
push esi
call fcn.0041414d
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x422e7f
push esi
call fcn.0041414d
mov eax, dword [ebp + 8]
and dword [eax], 0
pop ecx
jmp 0x422e89
Function at 0x41edf0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x486d4b
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.0047b09c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41ee72
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047875d
mov eax, dword [eax]
push 0x54a224
push eax
call fcn.0046a864
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047b327
test bl, bl
je 0x41ee72
push 0x54a224
lea ecx, [esp + 0xc]
call fcn.0047b6b7
push 0x54dd94
lea ecx, [esp + 0xc]
call fcn.0047b6b7
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 0x41eeae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047b327
jmp 0x41ef79
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 0x41ef32
lea edx, [esp + 0x7c]
push 0x54dd90
push edx
call fcn.0046a864
add esp, 8
test eax, eax
je 0x41ef32
lea eax, [esp + 0x7c]
push 0x54dd8c
push eax
call fcn.0046a864
add esp, 8
test eax, eax
je 0x41ef32
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 0x41eec2
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.0047b327
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 0x41f770
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 0x41f7d2
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 0x41f7e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x486dcb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5548d4]
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 0x41f918
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41f846
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047b327
xor eax, eax
jmp 0x41f98f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047b464
push esi
lea ecx, [esp + 0xc]
call fcn.0047b6f3
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 0x41f96d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0041f770
test eax, eax
jne 0x41f96d
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.0041f770
test eax, eax
jne 0x41f96d
lea eax, [esp + 0x14]
push 0x54dda8
push eax
call fcn.0046b970
mov esi, eax
add esp, 8
test esi, esi
jne 0x41f94c
lea ecx, [esp + 0x14]
push 0x54dda4
push ecx
call fcn.0046b8f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41f94c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41f94f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047b414
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41f85e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047b327
xor eax, eax
jmp 0x41f98f
mov byte [esi], 0
push 0x54dda0
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.0047b327
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 0x4327c0
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 0x43282e
cmp si, 0x69
ja 0x43282e
add esi, 0xffd0
cmp si, 0x11
je 0x4327fe
push 0x11
call edi
test ax, ax
jge 0x4327fe
or esi, 0x2000
cmp si, 0x10
je 0x432813
push 0x10
call edi
test ax, ax
jge 0x432813
or esi, 0x4000
cmp si, 0x12
je 0x432828
push 0x12
call edi
test ax, ax
jge 0x432828
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43283b
mov esi, 0xbd
jmp 0x4327ef
cmp si, 0x6e
jne 0x432848
mov esi, 0xbe
jmp 0x4327ef
cmp si, 0x6f
jne 0x4327e9
mov esi, 0xbf
jmp 0x4327ef

Function at 0x434080
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5650b8]
xor edx, edx
cmp eax, edx
jne 0x4340a6
xor eax, eax
mov byte [eax + 0x564fb8], al
inc eax
cmp eax, 0x100
jl 0x43408e
mov dword [0x5650b8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x564fb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x434137
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 0x43410a
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 0x4340d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4341b0
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 0x434203
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 0x4341ea
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 0x43ac40
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 0x43add8
cmp ebp, ebx
jle 0x43add8
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 0x43ac9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43aca5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43acb4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43acbb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047b068
add esp, 4
cmp eax, ebx
je 0x43acdc
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.0047b068
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 0x43adce
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 0x43adb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43ada1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43ad96
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 0x43ada4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43ada4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43ad40
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 0x43ad31
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 0x43dff0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4885f8
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 0x43e029
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.00482a45
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00482a91
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.0043e0b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00482ace
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24