joyce8/EMBER2024-capa huggingface dataset:
Function at 0x440810
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x473528
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.0046be64
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004401b0
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0046bd92
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.00468656
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.00468656
push 1
push 0
push 0
mov ecx, esi
call fcn.004685fe
push 1
push 0
push 1
mov ecx, esi
call fcn.004685fe
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046bed6
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x440990
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x473548
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0046be64
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004401b0
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0046bd92
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x440a54
cmp dword [esp + 0x40], 1
jne 0x440a52
cmp ecx, eax
jge 0x440a54
mov eax, ecx
cmp eax, 0xc8
jge 0x440a60
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00440810
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046bed6
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4411d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4735b3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00466a77
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0046c10c
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046d66b
test eax, eax
je 0x4412ec
mov ecx, dword [esp + 0x3c]
call fcn.0046c139
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4412b0
push edi
mov ecx, esi
call fcn.004697a4
mov ecx, esi
call fcn.00441450
cmp dword [esp + 0x38], 1
jne 0x4412e5
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004698df
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x443d20
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x443d53
push esi
call fcn.00446e20
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x443d4c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x443dd9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x443dc2
mov eax, dword [esi + 8]
test eax, eax
je 0x443d77
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x443dbe
cmp eax, 2
je 0x443dc2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x443d6a
cmp eax, 3
je 0x443d9d
cmp eax, 1
jne 0x443d6a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x443d6a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x443d6a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00443e00
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x443de8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00443e00
add esp, 4
pop esi
ret
Function at 0x450ef0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x24]
cmp di, 0x76d
jb 0x451045
cmp di, 0x801
ja 0x451045
mov ebx, dword [esp + 0x28]
cmp bx, 1
jb 0x451045
cmp bx, 0xc
ja 0x451045
mov al, byte [esp + 0x30]
test al, al
je 0x450f44
push edi
call fcn.00451480
add esp, 4
cmp ax, bx
je 0x450f44
mov byte [esp + 0x30], 0
mov esi, dword [esp + 0x34]
mov ebp, dword [esp + 0x3c]
lea eax, [esp + 0x13]
lea ecx, [esp + 0x14]
mov word [esi], di
mov edi, dword [esp + 0x38]
push eax
lea edx, [esp + 0x1c]
mov word [edi], bx
mov ebx, dword [esp + 0x30]
push ecx
lea eax, [esp + 0x24]
mov word [ebp], bx
mov cx, word [edi]
push edx
mov dx, word [esi]
push eax
push ebx
push ecx
push edx
call fcn.00451050
mov eax, dword [esp + 0x44]
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x30]
push ebx
push eax
mov eax, dword [esp + 0x3c]
push ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
push ecx
call fcn.00450e70
add esp, 0x34
mov ebx, eax
xor eax, eax
inc eax
cmp eax, 0x64
mov dword [esp + 0x34], eax
jg 0x451045
test ebx, ebx
jne 0x450fd9
mov al, byte [esp + 0x13]
mov cl, byte [esp + 0x30]
cmp al, cl
je 0x45103b
test al, al
je 0x450fcc
push 0xffffffffffffffe1
jmp 0x450fce
push 0x1f
push ebp
push edi
push esi
call fcn.00450e20
add esp, 0x10
neg ebx
push ebx
push ebp
push edi
push esi
call fcn.00450e20
lea edx, [esp + 0x23]
lea eax, [esp + 0x24]
push edx
lea ecx, [esp + 0x2c]
push eax
mov ax, word [ebp]
lea edx, [esp + 0x34]
push ecx
mov cx, word [edi]
push edx
mov dx, word [esi]
push eax
push ecx
push edx
call fcn.00451050
mov eax, dword [esp + 0x58]
mov ecx, dword [esp + 0x54]
mov edx, dword [esp + 0x50]
push eax
mov eax, dword [esp + 0x44]
push ecx
mov ecx, dword [esp + 0x4c]
push edx
mov edx, dword [esp + 0x54]
push eax
push ecx
push edx
call fcn.00450e70
mov ebx, eax
mov eax, dword [esp + 0x78]
add esp, 0x44
jmp 0x450fa6
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x10
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x10
ret
Function at 0x4526d0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x473b48
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x34
push 0x4aba58
lea ecx, [esp + 4]
call fcn.00465533
push 0x49ac74
lea ecx, [esp + 8]
mov dword [esp + 0x40], 0
call fcn.00465533
push 0x49ac70
lea ecx, [esp + 0xc]
mov byte [esp + 0x40], 1
call fcn.00465533
push 0x49ac6c
lea ecx, [esp + 0x10]
mov byte [esp + 0x40], 2
call fcn.00465533
push 0x49ac68
lea ecx, [esp + 0x14]
mov byte [esp + 0x40], 3
call fcn.00465533
push 0x49ac64
lea ecx, [esp + 0x18]
mov byte [esp + 0x40], 4
call fcn.00465533
push 0x49ac60
lea ecx, [esp + 0x1c]
mov byte [esp + 0x40], 5
call fcn.00465533
push 0x49ac5c
lea ecx, [esp + 0x20]
mov byte [esp + 0x40], 6
call fcn.00465533
push 0x49ac58
lea ecx, [esp + 0x24]
mov byte [esp + 0x40], 7
call fcn.00465533
push 0x49ac54
lea ecx, [esp + 0x28]
mov byte [esp + 0x40], 8
call fcn.00465533
push 0x49ac50
lea ecx, [esp + 0x2c]
mov byte [esp + 0x40], 9
call fcn.00465533
push 0x49ac4c
lea ecx, [esp + 0x30]
mov byte [esp + 0x40], 0xa
call fcn.00465533
push 0x49ac48
lea ecx, [esp + 0x34]
mov byte [esp + 0x40], 0xb
call fcn.00465533
mov eax, dword [esp + 0x44]
mov byte [esp + 0x3c], 0xc
cmp eax, 1
jge 0x452800
cmp eax, 0xc
jle 0x452800
mov ecx, dword [esp + 0x48]
push 0x4aba58
call fcn.00465602
jmp 0x45280e
mov ecx, dword [esp + 0x48]
lea eax, [esp + eax*4]
push eax
call fcn.004655b2
lea ecx, [esp + 0x30]
mov byte [esp + 0x3c], 0xb
call fcn.004654c5
lea ecx, [esp + 0x2c]
mov byte [esp + 0x3c], 0xa
call fcn.004654c5
lea ecx, [esp + 0x28]
mov byte [esp + 0x3c], 9
call fcn.004654c5
lea ecx, [esp + 0x24]
mov byte [esp + 0x3c], 8
call fcn.004654c5
lea ecx, [esp + 0x20]
mov byte [esp + 0x3c], 7
call fcn.004654c5
lea ecx, [esp + 0x1c]
mov byte [esp + 0x3c], 6
call fcn.004654c5
lea ecx, [esp + 0x18]
mov byte [esp + 0x3c], 5
call fcn.004654c5
lea ecx, [esp + 0x14]
mov byte [esp + 0x3c], 4
call fcn.004654c5
lea ecx, [esp + 0x10]
mov byte [esp + 0x3c], 3
call fcn.004654c5
lea ecx, [esp + 0xc]
mov byte [esp + 0x3c], 2
call fcn.004654c5
lea ecx, [esp + 8]
mov byte [esp + 0x3c], 1
call fcn.004654c5
lea ecx, [esp + 4]
mov byte [esp + 0x3c], 0
call fcn.004654c5
lea ecx, [esp]
mov dword [esp + 0x3c], 0xffffffff
call fcn.004654c5
mov ecx, dword [esp + 0x34]
mov dword fs:[0], ecx
add esp, 0x40
ret

Function at 0x46786c
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4678a4
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00465920
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004658f8
jmp 0x4678b0
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x468f5e
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x468fa0
call fcn.0046ea56
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x468fa0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x468f97
xor eax, eax
jmp 0x468fa8
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00468fae
pop edi
pop esi
pop ebx
ret 4

Function at 0x46ef86
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x46efb4
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46efd2
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046eeec
jmp 0x46efd2
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46efd2
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046eeec
test edi, edi
mov eax, edi
jne 0x46efbc
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4089f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x463b8b
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.004587c8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x408a72
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00456717
mov eax, dword [eax]
push 0x5401c0
push eax
call fcn.00449614
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00458a53
test bl, bl
je 0x408a72
push 0x5401c0
lea ecx, [esp + 0xc]
call fcn.00458de3
push 0x543d20
lea ecx, [esp + 0xc]
call fcn.00458de3
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 0x408aae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00458a53
jmp 0x408b79
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 0x408b32
lea edx, [esp + 0x7c]
push 0x543d1c
push edx
call fcn.00449614
add esp, 8
test eax, eax
je 0x408b32
lea eax, [esp + 0x7c]
push 0x543d18
push eax
call fcn.00449614
add esp, 8
test eax, eax
je 0x408b32
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 0x408ac2
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.00458a53
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 0x409370
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 0x4093d2
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 0x4093e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x463c0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x54a1ec]
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 0x409518
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409446
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00458a53
xor eax, eax
jmp 0x40958f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00458b90
push esi
lea ecx, [esp + 0xc]
call fcn.00458e1f
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 0x40956d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00409370
test eax, eax
jne 0x40956d
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.00409370
test eax, eax
jne 0x40956d
lea eax, [esp + 0x14]
push 0x543d34
push eax
call fcn.0044a650
mov esi, eax
add esp, 8
test esi, esi
jne 0x40954c
lea ecx, [esp + 0x14]
push 0x543d30
push ecx
call fcn.0044a5d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40954c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40954f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00458b40
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40945e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00458a53
xor eax, eax
jmp 0x40958f
mov byte [esi], 0
push 0x543d2c
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.00458a53
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 0x419b40
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 0x419bae
cmp si, 0x69
ja 0x419bae
add esi, 0xffd0
cmp si, 0x11
je 0x419b7e
push 0x11
call edi
test ax, ax
jge 0x419b7e
or esi, 0x2000
cmp si, 0x10
je 0x419b93
push 0x10
call edi
test ax, ax
jge 0x419b93
or esi, 0x4000
cmp si, 0x12
je 0x419ba8
push 0x12
call edi
test ax, ax
jge 0x419ba8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x419bbb
mov esi, 0xbd
jmp 0x419b6f
cmp si, 0x6e
jne 0x419bc8
mov esi, 0xbe
jmp 0x419b6f
cmp si, 0x6f
jne 0x419b69
mov esi, 0xbf
jmp 0x419b6f

Function at 0x41b220
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x55a818]
xor edx, edx
cmp eax, edx
jne 0x41b246
xor eax, eax
mov byte [eax + 0x55a718], al
inc eax
cmp eax, 0x100
jl 0x41b22e
mov dword [0x55a818], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x55a718
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41b2d7
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 0x41b2aa
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 0x41b278
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41b350
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 0x41b3a3
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 0x41b38a
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 0x421de0
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 0x421f78
cmp ebp, ebx
jle 0x421f78
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 0x421e3e
dec eax
or eax, 0xfffffff8
inc eax
je 0x421e45
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x421e54
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x421e5b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00458794
add esp, 4
cmp eax, ebx
je 0x421e7c
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.00458794
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 0x421f6e
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 0x421f55
mov al, byte [edx]
cmp al, 0xc0
jbe 0x421f41
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x421f36
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 0x421f44
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x421f44
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x421ee0
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 0x421ed1
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 0x4251a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4650d8
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 0x4251d9
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.00460141
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046018d
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.00425260
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004601ca
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24