joyce8/EMBER2024-capa huggingface dataset:
Function at 0x432ac0
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x4b6dc6
mov eax, dword fs:[0]
push eax
mov eax, 0x1860
call fcn.004a5100
mov eax, dword [0x4cc3b0]
xor eax, esp
mov dword [esp + 0x185c], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4cc3b0]
xor eax, esp
push eax
lea eax, [esp + 0x1874]
mov dword fs:[0], eax
mov edi, dword [esp + 0x1884]
mov ebx, dword [esp + 0x1888]
lea ecx, [esp + 0x30]
mov dword [esp + 0x18], edi
mov dword [esp + 0x14], ebx
call fcn.00430300
xor ebp, ebp
mov dword [esp + 0x187c], ebp
push 1
push ebp
push ebx
push edi
lea ecx, [esp + 0x40]
call fcn.00430740
test al, al
je 0x432c0d
lea ecx, [esp + 0x30]
call fcn.00430650
mov edi, 0x10000
push edi
mov dword [esp + 0x20], eax
mov ebx, edx
call fcn.004a49ac
mov esi, eax
add esp, 4
mov dword [esp + 0x24], esi
cmp esi, ebp
jne 0x432b6e
mov ecx, 0x4d76b4
call fcn.00429080
mov dword [esp + 0x28], edi
mov dword [esp + 0x2c], edi
mov byte [esp + 0x187c], 1
push edi
push ebp
push esi
call fcn.004a5130
add esp, 0xc
xor edi, edi
test ebx, ebx
jl 0x432bc4
jg 0x432ba0
cmp dword [esp + 0x1c], edi
jbe 0x432bc4
jmp 0x432ba0
push 0x10000
push esi
lea ecx, [esp + 0x38]
call fcn.00430dd0
add edi, 0x10000
adc ebp, 0
cmp ebp, ebx
jl 0x432ba0
jg 0x432bc4
cmp edi, dword [esp + 0x1c]
jb 0x432ba0
mov eax, dword [esp + 0x34]
push eax
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
push 0
push 0
push 0
lea ecx, [esp + 0x3c]
call fcn.00430cf0
lea ecx, [esp + 0x30]
call fcn.004305f0
lea ecx, [esp + 0x30]
call fcn.00430380
mov byte [esp + 0x187c], 0
test esi, esi
je 0x432c05
push esi
call fcn.004a4a6f
add esp, 4
mov ebx, dword [esp + 0x14]
mov edi, dword [esp + 0x18]
lea ecx, [esp + 0xc50]
push ecx
lea edx, [esp + 0x1468]
push edx
call fcn.00431bb0
test al, al
je 0x432c64
call fcn.0043ee30
test eax, eax
je 0x432c4f
cmp word [esp + 0xc50], 0
je 0x432c4f
lea eax, [esp + 0xc50]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne bl
jmp 0x432c8e
lea ecx, [esp + 0x1464]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
setne bl
jmp 0x432c8e
call fcn.0043ee30
test eax, eax
je 0x432c80
test ebx, ebx
je 0x432c80
cmp word [ebx], 0
je 0x432c80
push ebx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x432c87
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
setne al
mov bl, al
mov dword [esp + 0x187c], 0xffffffff
lea ecx, [esp + 0x30]
call fcn.00430710
mov al, bl
mov ecx, dword [esp + 0x1874]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x185c]
xor ecx, esp
call fcn.004a48d3
add esp, 0x186c
ret 8
Function at 0x432cd0
Capabilities:
Delete directory
Delete file
Set file attributes

Disassembly:
push 0xffffffffffffffff
push 0x4b6e16
mov eax, dword fs:[0]
push eax
mov eax, 0x4178
call fcn.004a5100
mov eax, dword [0x4cc3b0]
xor eax, esp
mov dword [esp + 0x4174], eax
push ebp
push esi
push edi
mov eax, dword [0x4cc3b0]
xor eax, esp
push eax
lea eax, [esp + 0x4188]
mov dword fs:[0], eax
mov esi, dword [esp + 0x4198]
push esi
call fcn.004519e0
test al, al
je 0x432f69
push esi
call fcn.00431410
test al, al
je 0x432f69
movsx eax, byte [esi]
push eax
lea ecx, [esp + 0x3988]
push 0x4bc014
push ecx
call fcn.004a48e2
movsx edx, byte [esp + 0x3990]
add esp, 0xc
push edx
push 0x341
call fcn.004611c0
push eax
lea eax, [esp + 0x3d8c]
push eax
mov edx, 0x200
call fcn.004a29f0
add esp, 0xc
lea ecx, [esp + 0x3d84]
push ecx
call fcn.00485de0
lea ecx, [esp + 0x10]
call fcn.0046afd0
mov dword [esp + 0x4190], 0
lea edx, [esp + 0x3984]
push edx
lea ecx, [esp + 0x14]
call fcn.0046b070
push 2
push 0
push 2
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0x1568]
call fcn.004639a0
mov byte [esp + 0x4190], 1
lea ecx, [esp + 0xccc]
call fcn.00412750
lea ecx, [esp + 0xcf0]
call fcn.00412750
lea ecx, [esp + 0xd14]
call fcn.00412750
lea ecx, [esp + 0xb8]
push ecx
lea ecx, [esp + 0x155c]
call fcn.004644f0
test eax, eax
jne 0x432f41
mov edi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov ebp, dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov al, byte [esi]
cmp byte [esp + 0xb8], al
jne 0x432f41
cmp byte [esp + 0xb9], 0x3a
jne 0x432f41
mov cx, word [esp + 0x4b8]
test cx, cx
je 0x432e57
movsx edx, al
movzx eax, cx
cmp eax, edx
jne 0x432f41
cmp word [esp + 0x4ba], 0x3a
jne 0x432f41
call fcn.0043ee30
test eax, eax
je 0x432e79
cmp word [esp + 0x4b8], 0
je 0x432e79
push 0
lea ecx, [esp + 0x4bc]
push ecx
call edi
jmp 0x432e85
push 0
lea edx, [esp + 0xbc]
push edx
call ebp
cmp byte [esp + 0xcc8], 0
je 0x432ec3
call fcn.0043ee30
test eax, eax
je 0x432eb3
cmp word [esp + 0x4b8], 0
je 0x432eb3
lea eax, [esp + 0x4b8]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
jmp 0x432f25
lea ecx, [esp + 0xb8]
push ecx
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
jmp 0x432f25
call fcn.0043ee30
test eax, eax
je 0x432ee7
cmp word [esp + 0x4b8], 0
je 0x432ee7
lea edx, [esp + 0x4b8]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x432ef5
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
setne al
test al, al
jne 0x432f25
lea ecx, [esp + 0x4b8]
push ecx
push 0x202
call fcn.004611c0
push eax
push 0
call fcn.00493840
add esp, 0xc
mov ecx, 0x4d76b4
call fcn.00428fb0
lea edx, [esp + 0xb8]
push edx
lea ecx, [esp + 0x155c]
call fcn.004644f0
test eax, eax
je 0x432e10
mov byte [esp + 0x4190], 0
lea ecx, [esp + 0x1558]
call fcn.00463c50
mov dword [esp + 0x4190], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00401b00
mov ecx, dword [esp + 0x4188]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
mov ecx, dword [esp + 0x4174]
xor ecx, esp
call fcn.004a48d3
add esp, 0x4184
ret 4
Function at 0x4337a0
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push edi
push 0x10000
call fcn.004a49ac
mov edi, eax
add esp, 4
test edi, edi
jne 0x4337bb
lea eax, [edi + 4]
pop edi
ret 0xc
push ebx
mov ebx, dword [esp + 0x14]
push ebp
xor ebp, ebp
push esi
cmp ebx, 0xffffffff
je 0x4337d1
cmp ebp, ebx
jae 0x43385f
call fcn.004470b0
cmp byte [0x4d76bc], 0
je 0x4337e8
cmp byte [0x4eac4c], 0
jne 0x43382d
cmp ebx, 0xffffffff
je 0x4337f8
mov eax, ebx
sub eax, ebp
cmp eax, 0x10000
jb 0x4337fd
mov eax, 0x10000
mov ecx, dword [esp + 0x14]
push ecx
push eax
push 1
push edi
call fcn.004a65f2
mov esi, eax
add esp, 0x10
test esi, esi
je 0x433839
mov edx, dword [esp + 0x18]
push edx
push esi
push 1
push edi
call fcn.004a6bc4
add esp, 0x10
cmp eax, esi
jne 0x433871
add ebp, esi
jmp 0x4337c4
pop esi
pop ebp
pop ebx
mov eax, 9
pop edi
ret 0xc
mov eax, dword [esp + 0x14]
push eax
call fcn.004a7d04
add esp, 4
test eax, eax
je 0x43385f
push edi
call fcn.004a4a6f
add esp, 4
pop esi
pop ebp
pop ebx
mov eax, 0xb
pop edi
ret 0xc
push edi
call fcn.004a4a6f
add esp, 4
pop esi
pop ebp
pop ebx
xor eax, eax
pop edi
ret 0xc
push edi
call fcn.004a4a6f
mov eax, dword [0x4d7708]
add esp, 4
push 0
push eax
push 0
push eax
mov ecx, 0x4d76b4
call fcn.00429640
pop esi
pop ebp
pop ebx
mov eax, 0xa
pop edi
ret 0xc
Function at 0x4338a0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x4b6e8b
mov eax, dword fs:[0]
push eax
mov eax, 0x1030
call fcn.004a5100
mov eax, dword [0x4cc3b0]
xor eax, esp
mov dword [esp + 0x102c], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4cc3b0]
xor eax, esp
push eax
lea eax, [esp + 0x1044]
mov dword fs:[0], eax
mov ebx, dword [esp + 0x105c]
mov ebp, dword [esp + 0x1054]
mov esi, dword [esp + 0x1058]
mov dword [esp + 0x18], esi
mov dword [esp + 0x1c], ebx
mov ecx, ebx
mov eax, ebp
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x433920
test dl, dl
je 0x43391c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x433920
add eax, 2
add ecx, 2
test dl, dl
jne 0x433900
xor eax, eax
jmp 0x433925
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x433adc
lea eax, [esp + 0xc40]
push eax
push 0x400
mov byte [esp + 0x1f], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
movsx ecx, byte [esp + 0xc40]
push ecx
call fcn.004a6075
add esp, 4
cmp byte [esp + 0xc40], 0x5c
mov edi, eax
je 0x4339a3
mov al, byte [ebx]
cmp al, 0x5c
je 0x4339a3
cmp byte [ebp], 0x5c
je 0x4339a3
movsx edx, al
push edx
call fcn.004a6075
mov esi, eax
movsx eax, byte [ebp]
push eax
call fcn.004a6075
mov cl, 0x3a
add esp, 8
cmp byte [ebx + 1], cl
je 0x43398f
mov esi, edi
cmp byte [ebp + 1], cl
je 0x433996
mov eax, edi
cmp esi, eax
mov esi, dword [esp + 0x18]
je 0x4339a3
mov byte [esp + 0x17], 1
push esi
push ebp
call fcn.00431770
test al, al
je 0x433a05
lea ecx, [esp + 0x20]
call fcn.00430300
mov dword [esp + 0x104c], 0
push 1
push 0
push esi
push ebp
lea ecx, [esp + 0x30]
call fcn.00430740
test al, al
je 0x433a5a
lea ecx, [esp + 0x20]
call fcn.00430380
test al, al
je 0x433a5a
push esi
push ebp
call fcn.00431a60
test al, al
je 0x433a5a
mov dword [esp + 0x104c], 0xffffffff
lea ecx, [esp + 0x20]
call fcn.00430710
cmp byte [esp + 0x17], 0
jne 0x433a23
push esi
push ebp
push 0
push ebx
call fcn.00431980
test al, al
sete al
test al, al
je 0x433adc
push 0x4baa34
push ebx
call fcn.004a7df7
add esp, 8
mov edi, eax
push 0
test edi, edi
jne 0x433a75
mov ecx, dword [0x4d7704]
mov edx, dword [0x4d7708]
push ebx
push ecx
push edx
mov ecx, 0x4d76b4
call fcn.00429450
lea eax, [edi + 0xa]
jmp 0x433ade
mov dword [esp + 0x104c], 0xffffffff
lea ecx, [esp + 0x20]
call fcn.00430710
mov eax, 0xf
jmp 0x433ade
push 0x4bae08
push esi
push ebp
call fcn.00431f60
mov esi, eax
test esi, esi
jne 0x433a95
push edi
call fcn.004a6995
add esp, 4
lea eax, [esi + 0xf]
jmp 0x433ade
push 0
mov ecx, 0x4d76b4
call fcn.00428f30
push 0xffffffffffffffff
push esi
push edi
call fcn.004337a0
push edi
mov ebx, eax
call fcn.004a6995
add esp, 4
push 1
mov ecx, 0x4d76b4
call fcn.00428f30
push esi
call fcn.004a6995
add esp, 4
test eax, eax
jne 0x433b08
test ebx, ebx
jne 0x433b08
mov eax, dword [esp + 0x1c]
push eax
call fcn.00432a40
xor eax, eax
mov ecx, dword [esp + 0x1044]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x102c]
xor ecx, esp
call fcn.004a48d3
add esp, 0x103c
ret 0xc
mov ecx, dword [esp + 0x18]
push ecx
push ebp
call fcn.00431a60
test ebx, ebx
je 0x433b1e
mov eax, ebx
cmp ebx, 0xa
jne 0x433ade
mov eax, 0xe
jmp 0x433ade
Function at 0x437810
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0x10]
mov eax, dword [esi + 0x9c]
cmp eax, 0xffffffff
je 0x43788b
cmp eax, 0x40
jbe 0x437839
lea eax, [esi + 0x40]
push eax
push esi
call fcn.0046a080
mov dword [esi + 0x9c], 0x14
mov eax, dword [esi + 0x9c]
mov ecx, 0x40
sub ecx, eax
push ecx
add eax, esi
push 0
push eax
call fcn.004a5130
add esp, 0xc
xor eax, eax
jmp 0x437860
xor dword [esi + eax*4], 0x36363636
inc eax
cmp eax, 0x10
jb 0x437860
push edi
lea edi, [esi + 0x40]
push edi
call fcn.00469fc0
push edi
push 0x40
push esi
call fcn.0046a000
mov dword [esi + 0x9c], 0xffffffff
pop edi
mov eax, dword [esp + 0xc]
test eax, eax
je 0x4378a2
mov edx, dword [esp + 8]
add esi, 0x40
push esi
push eax
push edx
call fcn.0046a000
pop esi
ret 0xc

Function at 0x4378b0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x18
mov eax, dword [0x4cc3b0]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esp + 0x20]
push esi
mov esi, dword [esp + 0x2c]
cmp dword [esi + 0x9c], 0xffffffff
je 0x4378db
push esi
push 0
push 0
call fcn.00437810
push edi
lea edi, [esi + 0x40]
push edi
lea eax, [esp + 0x10]
push eax
call fcn.0046a080
xor eax, eax
lea esp, [esp]
xor dword [esi + eax*4], 0x6a6a6a6a
inc eax
cmp eax, 0x10
jb 0x4378f0
push edi
call fcn.00469fc0
push edi
push 0x40
push esi
call fcn.0046a000
push edi
push 0x14
lea ecx, [esp + 0x14]
push ecx
call fcn.0046a000
push edi
lea edx, [esp + 0x10]
push edx
call fcn.0046a080
mov eax, dword [esp + 0x2c]
pop edi
test eax, eax
jbe 0x43793c
push eax
lea eax, [esp + 0xc]
push eax
push ebx
call fcn.004a51b0
add esp, 0xc
mov ecx, dword [esp + 0x1c]
pop esi
pop ebx
xor ecx, esp
call fcn.004a48d3
add esp, 0x18
ret 0xc
Function at 0x439400
Capabilities:
Check for time delay via gettickcount
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
push esi
push 0x1000000
call fcn.004a56c4
mov esi, eax
xor ebx, ebx
add esp, 4
cmp esi, ebx
jne 0x439425
pop esi
lea eax, [ebx + 1]
xor edx, edx
pop ebx
add esp, 0xc
ret
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetTickCount]
push edi
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
call ebp
mov dword [esp + 0x10], eax
mov edi, 0x800000
call ebp
sub eax, dword [esp + 0x10]
cmp eax, 0xc8
jae 0x43951a
mov ebp, 0x4000
jmp 0x439460
and edi, 0xffffff
movzx eax, byte [edi + esi]
and ebx, 0xffffff
mov byte [ebx + esi], al
movzx ecx, al
xor byte [edi + esi], cl
lea eax, [edi - 0x100]
and eax, 0xffffff
movzx edx, byte [eax + esi]
lea ecx, [ebx - 0x100]
and ecx, 0xffffff
mov byte [ecx + esi], dl
movzx edx, dl
xor byte [eax + esi], dl
add eax, 0xffffff00
and eax, 0xffffff
movzx edx, byte [eax + esi]
add ecx, 0xffffff00
and ecx, 0xffffff
mov byte [ecx + esi], dl
movzx edx, dl
xor byte [eax + esi], dl
lea edi, [eax - 0x100]
and edi, 0xffffff
movzx eax, byte [edi + esi]
lea ebx, [ecx - 0x100]
and ebx, 0xffffff
movzx ecx, al
mov byte [ebx + esi], al
xor byte [edi + esi], cl
sub ebx, 0x100
sub edi, 0x100
sub ebp, 1
jne 0x439460
dec ebx
dec edi
add dword [esp + 0x14], 1
adc dword [esp + 0x18], ebp
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [esp + 0x10]
cmp eax, 0xc8
jb 0x439451
push esi
call fcn.004a5515
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
add esp, 4
push 0
push 0x64
push edx
push eax
call fcn.004a5730
pop edi
pop ebp
add eax, 1
pop esi
adc edx, 0
pop ebx
add esp, 0xc
ret

Function at 0x439550
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push esi
push edi
push ebp
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov esi, eax
inc esi
xor ecx, ecx
mov eax, esi
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004a56c4
add esp, 4
push esi
mov edi, eax
push edi
push ebp
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [0x5001e0]
push edi
call fcn.00465930
push edi
call fcn.0047c970
push edi
call fcn.004a5515
add esp, 4
pop edi
pop esi
pop ebp
ret 4
Function at 0x439680
Capabilities:
Read file on windows

Disassembly:
mov eax, 0x1008
call fcn.004a5100
mov eax, dword [0x4cc3b0]
xor eax, esp
mov dword [esp + 0x1004], eax
mov eax, dword [esp + 0x100c]
push esi
push edi
push 0
push 0x4baa34
push eax
mov edi, ecx
call fcn.00432060
mov esi, eax
test esi, esi
jne 0x4396be
lea eax, [esi + 0x32]
jmp 0x439803
xor eax, eax
cmp edi, 0x8000
jbe 0x4397c3
push ebx
push ebp
push eax
mov eax, edi
shr eax, 3
add eax, 0x1000
push eax
push esi
call fcn.004a689e
push esi
push 0x1000
lea ecx, [esp + 0x28]
push 1
push ecx
call fcn.004a65f2
add esp, 0x1c
push eax
lea ecx, [esp + 0x18]
call fcn.00439170
mov edx, edi
shr edx, 2
push 0
add edx, 0x1000
push edx
push esi
mov ebx, eax
call fcn.004a689e
push esi
push 0x1000
lea eax, [esp + 0x28]
push 1
push eax
call fcn.004a65f2
add esp, 0x1c
push eax
lea ecx, [esp + 0x18]
call fcn.00439170
lea ecx, [edi + edi]
shr ecx, 2
push 0
add ecx, 0x1000
push ecx
push esi
mov ebp, eax
call fcn.004a689e
push esi
push 0x1000
lea edx, [esp + 0x28]
push 1
push edx
call fcn.004a65f2
add esp, 0x1c
push eax
lea ecx, [esp + 0x18]
call fcn.00439170
mov dword [esp + 0x10], eax
lea eax, [edi + edi*2]
shr eax, 2
push 0
add eax, 0x1000
push eax
push esi
call fcn.004a689e
push esi
push 0x1000
lea ecx, [esp + 0x28]
push 1
push ecx
call fcn.004a65f2
add esp, 0x1c
push eax
lea ecx, [esp + 0x18]
call fcn.00439170
add eax, dword [esp + 0x10]
add eax, ebp
add eax, ebx
cdq
and edx, 3
add eax, edx
mov edi, eax
sar edi, 2
push esi
call fcn.004a6995
add esp, 4
pop ebp
mov eax, edi
pop ebx
jmp 0x439803
cmp edi, 0x1000
jbe 0x4397d3
lea eax, [edi - 0x1000]
shr eax, 1
push 0
push eax
push esi
call fcn.004a689e
push esi
push 0x1000
lea edx, [esp + 0x20]
push 1
push edx
call fcn.004a65f2
push esi
mov edi, eax
call fcn.004a6995
add esp, 0x20
push edi
lea ecx, [esp + 0x10]
call fcn.00439170
mov ecx, dword [esp + 0x100c]
pop edi
pop esi
xor ecx, esp
call fcn.004a48d3
add esp, 0x1008
ret 4

Function at 0x43cc80
Capabilities:
Get common file path

Disassembly:
sub esp, 8
lea eax, [esp + 4]
push eax
call dword [sym.imp.SHELL32.dll_SHGetMalloc]
lea ecx, [esp]
push ecx
push 0x10
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
mov edx, dword [esp + 0xc]
mov eax, dword [esp]
push edx
push eax
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
mov eax, dword [esp + 4]
mov edx, dword [esp]
mov ecx, dword [eax]
push edx
push eax
mov eax, dword [ecx + 0x14]
call eax
add esp, 8
ret 4
Function at 0x43ccd0
Capabilities:
Check if file exists
Delete file
Get file attributes
Move file

Disassembly:
mov eax, 0x1028
call fcn.004a5100
mov eax, dword [0x4cc3b0]
xor eax, esp
mov dword [esp + 0x1024], eax
mov ecx, dword [esp + 0x1030]
mov eax, dword [esp + 0x102c]
push 0x400
lea edx, [esp + 0x24]
push edx
push ecx
push eax
call fcn.00451ae0
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x43cd30
xor al, al
mov ecx, dword [esp + 0x1024]
xor ecx, esp
call fcn.004a48d3
add esp, 0x1028
ret 8
push 0x400
lea ecx, [esp + 0x24]
push ecx
lea edx, [esp + 0x828]
push edx
call fcn.0046aa40
lea eax, [esp + 0x820]
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x43cd51
sub eax, edx
sar eax, 1
xor ecx, ecx
mov word [esp + eax*2 + 0x822], cx
xor eax, eax
mov dword [esp + 4], eax
mov dword [esp + 8], eax
mov dword [esp + 0x10], eax
mov dword [esp], eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov word [esp + 0x1c], ax
lea ecx, [esp]
mov edx, 0x14
lea eax, [esp + 0x820]
push ecx
mov dword [esp + 8], 3
mov word [esp + 0x14], dx
mov dword [esp + 0xc], eax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ecx, dword [esp + 0x1024]
neg eax
sbb eax, eax
xor ecx, esp
inc eax
call fcn.004a48d3
add esp, 0x1028
ret 8
Function at 0x43f010
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b7080
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x4cc3b0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov ebx, ecx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 4], 0
lea esi, [ebx + 0xa8]
push 1
mov ecx, esi
call fcn.0043ef40
mov eax, dword [ebx + 0xb4]
lea ecx, [eax*8]
sub ecx, eax
mov edx, dword [esi]
lea esi, [edx + ecx*8]
mov dword [ebp - 0x18], esi
mov edi, dword [ebp + 8]
push edi
mov ecx, ebx
call fcn.0046b080
mov dword [ebp - 4], 0xffffffff
mov eax, dword [edi + 0x82c]
mov dword [esi + 4], eax
mov ecx, dword [edi + 0x800]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0x804]
mov dword [esi + 0xc], edx
mov eax, dword [edi + 0x808]
mov dword [esi + 0x10], eax
mov ecx, dword [edi + 0x80c]
mov dword [esi + 0x14], ecx
mov edx, dword [edi + 0x810]
mov dword [esi + 0x18], edx
mov eax, dword [edi + 0x814]
mov dword [esi + 0x1c], eax
mov ecx, dword [edi + 0x818]
mov dword [esi + 0x20], ecx
mov edx, dword [edi + 0x81c]
mov dword [esi + 0x24], edx
mov eax, dword [edi + 0x820]
mov dword [esi + 0x28], eax
mov ecx, dword [edi + 0x824]
mov dword [esi + 0x2c], ecx
mov edx, dword [edi + 0x828]
mov dword [esi + 0x30], edx
mov eax, dword [ebx + 0xb4]
lea ecx, [eax + 1]
mov dword [ebx + 0xb4], ecx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x43fe20
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 0x14
push ebx
push esi
push edi
lea eax, [esp + 0xc]
push eax
mov esi, ecx
call dword [sym.imp.USER32.dll_GetCursorPos]
mov edx, dword [esi]
lea ecx, [esp + 0xc]
push ecx
push edx
call dword [sym.imp.USER32.dll_ScreenToClient]
mov ecx, dword [esi]
lea eax, [esp + 0xc]
push eax
push 0
push 0x1012
push ecx
call dword [sym.imp.USER32.dll_SendMessageW]
mov ebx, dword [sym.imp.USER32.dll_GetKeyState]
push 0x10
call ebx
movzx esi, ax
shr esi, 0xf
push 0x12
and esi, 1
call ebx
movzx edi, ax
shr edi, 0xf
push 0x11
and edi, 1
call ebx
shr eax, 0xf
and eax, 1
test byte [esp + 0x14], 1
jne 0x43fe9d
test esi, esi
jne 0x43fe9d
test edi, edi
jne 0x43fe9d
test eax, eax
jne 0x43fe9d
pop edi
lea eax, [esi + 1]
pop esi
pop ebx
add esp, 0x14
ret
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x14
ret

Function at 0x43feb0
Capabilities:
Get file system object information

Disassembly:
sub esp, 0xae0
mov eax, dword [0x4cc3b0]
xor eax, esp
mov dword [esp + 0xadc], eax
push ebx
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageW]
push 0
push 0
mov esi, ecx
mov eax, dword [esi]
push 0x1004
push eax
call edi
push 0x400
lea ecx, [esp + 0x2ec]
push ecx
mov ebx, eax
call fcn.004849e0
push 0x4001
push 0x2b4
lea edx, [esp + 0x3c]
push edx
push 0
lea eax, [esp + 0x2f8]
push eax
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov ecx, dword [esp + 0x38]
xor eax, eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x28], eax
push 0x3d4
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x10], 3
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], eax
call fcn.004611c0
lea edx, [esp + 0xc]
push edx
push 0
mov dword [esp + 0x28], eax
mov eax, dword [esi]
push 0x104d
push eax
call edi
mov ecx, dword [esi]
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov edx, dword [esi]
push 0
push ebx
push 0x1076
push edx
mov byte [esi + 0x18], 1
call edi
mov ecx, dword [esp + 0xae8]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004a48d3
add esp, 0xae0
ret