joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41a53c
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040487c
xor eax, eax
push ebp
push 0x41a59a
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
lea eax, [ebp - 4]
call fcn.0041a618
push eax
call sub.kernel32.dll_GetDriveTypeA
cmp eax, 2
je 0x41a582
lea eax, [ebp - 4]
call fcn.0041a618
push eax
call sub.kernel32.dll_GetDriveTypeA
cmp eax, 5
jne 0x41a584
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41a5a1
lea eax, [ebp - 4]
call fcn.004043cc
ret

Function at 0x41a5a8
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040487c
xor eax, eax
push ebp
push 0x41a60c
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0xe
lea eax, [ebp - 0x1a]
push eax
lea eax, [ebp - 4]
call fcn.0041a618
push eax
call sub.kernel32.dll_GetVolumeInformationA
mov edx, ebx
lea eax, [ebp - 0x1a]
call fcn.00408500
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41a613
lea eax, [ebp - 4]
call fcn.004043cc
ret

Function at 0x41ac0c
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.0040487c
xor eax, eax
push ebp
push 0x41ad05
push dword fs:[eax]
mov dword fs:[eax], esp
mov ax, word [esi + 4]
mov word [ebx + 4], ax
mov ax, word [esi + 6]
mov word [ebx + 6], ax
mov ax, word [esi + 8]
mov word [ebx + 8], ax
mov ax, word [esi + 0xa]
mov word [ebx + 0xa], ax
mov eax, dword [esi + 0xc]
call fcn.0041a2e4
mov dword [ebx + 0xc], eax
mov eax, dword [esi + 0x10]
mov dword [ebx + 0x10], eax
mov eax, dword [esi + 0x14]
mov dword [ebx + 0x14], eax
mov eax, dword [esi + 0x18]
mov dword [ebx + 0x18], eax
mov ax, word [esi + 0x1c]
mov word [ebx + 0x1c], ax
mov ax, word [esi + 0x1e]
mov word [ebx + 0x1e], ax
mov ax, word [esi + 0x20]
mov word [ebx + 0x22], ax
mov ax, word [esi + 0x22]
mov word [ebx + 0x24], ax
mov ax, word [esi + 0x24]
mov word [ebx + 0x26], ax
mov eax, dword [esi + 0x26]
mov dword [ebx + 0x28], eax
mov eax, dword [esi + 0x2a]
mov dword [ebx + 0x2c], eax
mov dword [ebx + 0x30], 0
mov dword [ebx + 0x34], 0
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.004081b0
mov edx, dword [ebp - 8]
mov eax, ebx
call fcn.0041b5f8
lea edx, [ebp - 0xc]
mov eax, dword [ebp - 4]
call fcn.00408128
mov edx, dword [ebp - 0xc]
mov eax, ebx
call fcn.0041b66c
xor eax, eax
mov dword [ebx + 0x44], eax
mov byte [ebx + 0x48], 0
mov byte [ebx + 0x4a], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ad0c
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004043f0
ret
Function at 0x41ad14
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.0040487c
xor eax, eax
push ebp
push 0x41ae1d
push dword fs:[eax]
mov dword fs:[eax], esp
mov word [ebx + 4], 0
mov ax, word [esi + 4]
mov word [ebx + 6], ax
mov ax, word [esi + 6]
mov word [ebx + 8], ax
mov ax, word [esi + 8]
mov word [ebx + 0xa], ax
mov eax, dword [esi + 0xa]
call fcn.0041a2e4
mov dword [ebx + 0xc], eax
mov eax, dword [esi + 0xe]
mov dword [ebx + 0x10], eax
mov eax, dword [esi + 0x12]
mov dword [ebx + 0x14], eax
mov eax, dword [esi + 0x16]
mov dword [ebx + 0x18], eax
mov ax, word [esi + 0x1a]
mov word [ebx + 0x1c], ax
mov ax, word [esi + 0x1c]
mov word [ebx + 0x20], ax
mov word [ebx + 0x22], 0
mov word [ebx + 0x24], 0
mov word [ebx + 0x26], 0
xor eax, eax
mov dword [ebx + 0x28], eax
xor eax, eax
mov dword [ebx + 0x2c], eax
mov dword [ebx + 0x30], 0
mov dword [ebx + 0x34], 0
cmp dword [ebp - 4], 0
je 0x41ade3
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.004081b0
mov edx, dword [ebp - 8]
mov eax, ebx
call fcn.0041b5f8
lea edx, [ebp - 0xc]
mov eax, dword [ebp - 4]
call fcn.00408128
mov edx, dword [ebp - 0xc]
mov eax, ebx
call fcn.0041b66c
jmp 0x41adf5
xor edx, edx
mov eax, ebx
call fcn.0041b5f8
xor edx, edx
mov eax, ebx
call fcn.0041b66c
xor eax, eax
mov dword [ebx + 0x44], eax
mov byte [ebx + 0x48], 0
mov byte [ebx + 0x4a], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ae24
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004043f0
ret

Function at 0x421774
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov edi, eax
mov ecx, dword [edi + 0x170]
mov edx, ebx
mov eax, edi
call fcn.004219a8
mov esi, eax
mov dword [edi + 0x170], esi
and esi, 0xff
add dword [edi + 0x174], esi
imul esi, dword [edi + 0x174], 0x8088405
inc esi
mov dword [edi + 0x174], esi
mov edx, esi
shr edx, 0x18
mov ecx, dword [edi + 0x178]
mov eax, edi
call fcn.004219a8
mov dword [edi + 0x178], eax
pop edi
pop esi
pop ebx
ret

Function at 0x4217e8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov edi, eax
mov esi, ecx
dec esi
test esi, esi
jl 0x42180d
inc esi
mov eax, edi
call fcn.004217cc
xor byte [ebx], al
mov dl, byte [ebx]
mov eax, edi
call fcn.00421774
inc ebx
dec esi
jne 0x4217f7
pop edi
pop esi
pop ebx
ret
Function at 0x42189c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov esi, ecx
lea edi, [ebp - 0x14]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 4], edx
mov edi, eax
mov eax, dword [ebp - 4]
call fcn.0040487c
xor eax, eax
push ebp
push 0x421911
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 4]
mov eax, edi
call fcn.00421814
mov dword [ebp - 8], 0xc
lea esi, [ebp - 0x14]
mov eax, edi
call fcn.004217cc
mov ebx, eax
xor bl, byte [esi]
mov edx, ebx
mov eax, edi
call fcn.00421774
mov byte [esi], bl
inc esi
dec dword [ebp - 8]
jne 0x4218dc
mov bl, byte [ebp - 9]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x421918
lea eax, [ebp - 4]
call fcn.004043cc
ret
Function at 0x4222d4
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffac
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x54], ebx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4224b8
push dword fs:[eax]
mov dword fs:[eax], esp
cmp ebx, 0xffffffff
jle 0x422474
mov eax, dword [ebp - 4]
call fcn.00423c30
cmp ebx, eax
jge 0x422474
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
mov edx, ebx
call fcn.00418a2c
mov edx, dword [0x41a6ac]
call fcn.00403838
mov esi, eax
mov eax, esi
call fcn.0041b58c
test al, al
je 0x42246a
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov edi, dword [esi + 0x44]
test edi, edi
jne 0x42245e
xor eax, eax
push ebp
push 0x422457
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0042288c
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x130]
call fcn.00413c20
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edx
push dword [esi + 0x34]
push dword [esi + 0x30]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x130]
xor edx, edx
mov ecx, dword [eax]
call dword [ecx + 0x18]
lea edx, [ebp - 0x46]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x130]
mov ecx, 0x2e
mov esi, dword [eax]
call dword [esi + 0xc]
movzx eax, word [ebp - 0x2a]
movzx edx, word [ebp - 0x28]
add eax, edx
xor edx, edx
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x130]
mov dl, 1
mov ecx, dword [eax]
call dword [ecx + 0x18]
movzx esi, word [ebp - 0x26]
mov eax, dword [ebp - 8]
mov edx, esi
call fcn.004049bc
mov eax, dword [ebp - 8]
call fcn.004048e4
mov edx, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x130]
mov ecx, esi
mov esi, dword [eax]
call dword [esi + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x158]
mov al, byte [eax + 0x28]
mov byte [ebp - 9], al
mov ecx, dword [ebp - 8]
mov ecx, dword [ecx]
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.00422650
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x158]
mov dl, byte [ebp - 9]
mov byte [eax + 0x28], dl
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4224a2
push dword [ebp - 0x14]
push dword [ebp - 0x18]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x130]
xor edx, edx
mov ecx, dword [eax]
call dword [ecx + 0x18]
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x3c]
test al, al
jne 0x422456
mov eax, dword [ebp - 4]
call fcn.00422910
ret
mov edx, dword [ebp - 8]
mov eax, edi
call fcn.00408500
jmp 0x4224a2
mov eax, dword [ebp - 8]
call fcn.004043cc
jmp 0x4224a2
mov dword [ebp - 0x50], ebx
mov byte [ebp - 0x4c], 0
lea eax, [ebp - 0x50]
push eax
push 0
lea edx, [ebp - 0x54]
mov eax, 0xb3
call fcn.00407da0
mov ecx, dword [ebp - 0x54]
mov dl, 1
mov eax, dword [0x41103c]
call fcn.0040b384
call fcn.00403e04
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4224bf
lea eax, [ebp - 0x54]
call fcn.004043cc
ret
Function at 0x427070
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
mov esi, eax
call sub.kernel32.dll_GetTickCount
mov ebx, eax
jmp 0x427082
call fcn.00427064
call sub.kernel32.dll_GetTickCount
xor edx, edx
push edx
push eax
mov eax, ebx
cdq
sub dword [esp], eax
sbb dword [esp + 4], edx
pop eax
pop edx
push edx
push eax
mov eax, esi
cdq
cmp edx, dword [esp + 4]
jne 0x4270ac
cmp eax, dword [esp]
pop edx
pop eax
ja 0x42707d
pop esi
pop ebx
ret
pop edx
pop eax
jg 0x42707d
pop esi
pop ebx
ret

Function at 0x4270b4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.0040488c
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x4270cd
test al, 0x10
jne 0x4270d1
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x4270d8
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
xor edx, edx
mov dword [ebp - 0x28], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040487c
xor eax, eax
push ebp
push 0x42715e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x22]
mov edx, 0x1e
call fcn.00406624
mov dword [ebp - 0x1e], 3
mov word [ebp - 0x12], 0x14
lea eax, [ebp - 0x28]
mov ecx, 0x427174
mov edx, dword [ebp - 4]
call fcn.004046d8
mov eax, dword [ebp - 0x28]
call fcn.0040488c
mov dword [ebp - 0x1a], eax
lea eax, [ebp - 0x22]
push eax
call sub.shell32.dll_SHFileOperationA
test eax, eax
sete bl
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427165
lea eax, [ebp - 0x28]
call fcn.004043cc
lea eax, [ebp - 4]
call fcn.004043cc
ret

Function at 0x427178
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov dword [esp], ecx
mov ebp, edx
mov edi, eax
mov eax, dword [esp]
mov edx, ebp
call fcn.00404420
mov eax, edi
call fcn.0040468c
test eax, eax
jle 0x4271da
mov eax, ebp
call fcn.0040468c
mov esi, eax
test esi, esi
jle 0x4271da
mov ebx, 1
mov eax, edi
call fcn.0040468c
push eax
mov eax, ebx
dec eax
pop edx
mov ecx, edx
cdq
idiv ecx
inc edx
mov al, byte [edi + edx - 1]
mov dl, byte [ebp + ebx - 1]
xor al, dl
push eax
mov eax, dword [esp + 4]
call fcn.004048e4
pop edx
mov byte [eax + ebx - 1], dl
inc ebx
dec esi
jne 0x4271ab
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4271e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x42726e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.004043cc
mov eax, dword [ebp - 4]
call fcn.0040468c
mov edi, eax
test edi, edi
jle 0x427258
mov esi, 1
lea eax, [ebp - 0xc]
mov edx, dword [ebp - 4]
mov dl, byte [edx + esi - 1]
mov ecx, ebx
shr ecx, 8
xor dl, cl
call fcn.004045b4
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
call fcn.00404694
mov eax, dword [ebp + 8]
mov eax, dword [ebp - 4]
movzx eax, byte [eax + esi - 1]
add ebx, eax
imul ebx, dword [ebp - 8]
add ebx, dword [ebp + 0xc]
inc esi
dec edi
jne 0x42721f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427275
lea eax, [ebp - 0xc]
call fcn.004043cc
ret

Function at 0x4274a4
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.0040487c
mov eax, dword [ebp - 8]
call fcn.0040487c
xor eax, eax
push ebp
push 0x42756b
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x20006
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.0040488c
push eax
push esi
call sub.advapi32.dll_RegCreateKeyExA
test eax, eax
jne 0x427550
cmp dword [ebp - 8], 0
jne 0x427522
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp + 0x10]
push eax
push 0
push 0
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
sete bl
jmp 0x427547
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp + 0x10]
push eax
push 0
mov eax, dword [ebp - 8]
call fcn.0040488c
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
sete bl
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegCloseKey_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427572
lea eax, [ebp - 8]
mov edx, 2
call fcn.004043f0
ret
Function at 0x42762c
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.0040487c
mov eax, dword [ebp - 8]
call fcn.0040487c
xor eax, eax
push ebp
push 0x4276e4
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
lea eax, [ebp - 0x10]
push eax
push 0x20006
push 0
mov eax, dword [ebp - 4]
call fcn.0040488c
push eax
push ebx
call sub.advapi32.dll_RegOpenKeyExA_1
sub eax, 1
jb 0x427681
dec eax
je 0x4276c5
jmp 0x4276c9
xor eax, eax
push ebp
push 0x4276be
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
call fcn.0040488c
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegDeleteValueA
test eax, eax
sete byte [ebp - 9]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4276c9
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4276eb
lea eax, [ebp - 8]
mov edx, 2
call fcn.004043f0
ret

Function at 0x4277a4
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffc9c
push ebx
xor ecx, ecx
mov dword [ebp - 0xc], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040487c
xor eax, eax
push ebp
push 0x427892
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x20d]
mov edx, dword [ebp - 4]
call fcn.004083f8
lea edx, [ebp - 0xc]
xor eax, eax
call fcn.00402bfc
lea eax, [ebp - 0x30d]
mov edx, dword [ebp - 0xc]
call fcn.004083f8
lea eax, [ebp - 0x354]
xor ecx, ecx
mov edx, 0x44
call fcn.004030a8
mov dword [ebp - 0x354], 0x44
mov dword [ebp - 0x328], 1
mov word [ebp - 0x324], bx
lea eax, [ebp - 0x364]
push eax
lea eax, [ebp - 0x354]
push eax
push 0
push 0
push 0x30
push 0
push 0
push 0
lea eax, [ebp - 0x20d]
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x427856
mov dword [ebp - 8], 0xffffffff
jmp 0x427874
push 0xffffffffffffffff
mov eax, dword [ebp - 0x364]
push eax
call sub.kernel32.dll_WaitForSingleObject
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0x364]
push eax
call sub.kernel32.dll_GetExitCodeProcess
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427899
lea eax, [ebp - 0xc]
call fcn.004043cc
lea eax, [ebp - 4]
call fcn.004043cc
ret

Function at 0x427998
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef4
push ebx
xor edx, edx
mov dword [ebp - 0x10c], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x427a09
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, ebx
call fcn.004043cc
lea eax, [ebp - 0x105]
push eax
push 0x105
call sub.kernel32.dll_GetTempPathA
lea edx, [ebp - 0x10c]
lea eax, [ebp - 0x105]
call fcn.00408500
mov eax, dword [ebp - 0x10c]
mov edx, ebx
call fcn.004278a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427a10
lea eax, [ebp - 0x10c]
call fcn.004043cc
ret
Function at 0x427b34
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff7f8
push ebx
push esi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov ebx, dword [ebp + 8]
mov eax, dword [ebp - 4]
call fcn.0040487c
mov eax, dword [ebp - 8]
call fcn.0040487c
xor eax, eax
push ebp
push 0x427bc1
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x808]
push eax
push esi
mov eax, dword [ebp - 8]
call fcn.0040488c
push eax
mov eax, dword [ebp - 4]
call fcn.0040488c
push eax
call sub.kernel32.dll_GetTempFileNameA
test eax, eax
je 0x427b9f
mov eax, ebx
lea edx, [ebp - 0x808]
mov ecx, 0x800
call fcn.0040463c
jmp 0x427ba6
mov eax, ebx
call fcn.004043cc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427bc8
lea eax, [ebp - 8]
mov edx, 2
call fcn.004043f0
ret
Function at 0x409cb0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
cmp dword [0x454d84], 0
mov ebp, esp
push esi
push ebx
mov edx, dword [ebp + 0xc]
jne 0x409ced
xor ecx, ecx
mov eax, ecx
mov ebx, 8
mov esi, eax
shr esi, 1
and eax, 1
je 0x409cd8
mov eax, 0xedb88320
xor eax, esi
dec ebx
jne 0x409cca
mov dword [ecx*4 + 0x454d80], eax
inc ecx
cmp ecx, 0x100
jne 0x409cc3
mov eax, dword [ebp + 8]
mov ebx, dword [ebp + 0x10]
not eax
add ebx, edx
cmp edx, ebx
je 0x409d0f
mov cl, byte [edx]
inc edx
xor cl, al
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x454d80]
jmp 0x409cf7
pop ebx
not eax
pop esi
pop ebp
ret 0xc

Function at 0x461f20
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x455015
lea edi, [esi - 0x54015]
push edi
or ebp, 0xffffffff
jmp 0x461f42
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x461f49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x461f38
mov eax, 1
add ebx, ebx
jne 0x461f5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x461f50
jne 0x461f6c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f50
xor ecx, ecx
sub eax, 3
jb 0x461f80
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x461ff2
mov ebp, eax
add ebx, ebx
jne 0x461f8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x461f98
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x461fbc
inc ecx
add ebx, ebx
jne 0x461fa8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x461f9d
jne 0x461fb9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f9d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x461fdc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x461fcd
jmp 0x461f3e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x461fdc
add edi, ecx
jmp 0x461f3e
pop esi
mov edi, esi
mov ecx, 0x32d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x461ffa
cmp byte [edi], 0
jne 0x461ffa
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x461fff
lea edi, [esi + 0x5f000]
mov eax, dword [edi]
or eax, eax
je 0x46206e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x621f0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x62254]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x46202c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x62258]
or eax, eax
je 0x462068
mov dword [ebx], eax
add ebx, 4
jmp 0x462049
call dword [esi + 0x6225c]
popal
jmp 0x4095a4
Function at 0x461f20
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x455015
lea edi, [esi - 0x54015]
push edi
or ebp, 0xffffffff
jmp 0x461f42
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x461f49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x461f38
mov eax, 1
add ebx, ebx
jne 0x461f5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x461f50
jne 0x461f6c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f50
xor ecx, ecx
sub eax, 3
jb 0x461f80
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x461ff2
mov ebp, eax
add ebx, ebx
jne 0x461f8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x461f98
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x461fbc
inc ecx
add ebx, ebx
jne 0x461fa8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x461f9d
jne 0x461fb9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f9d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x461fdc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x461fcd
jmp 0x461f3e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x461fdc
add edi, ecx
jmp 0x461f3e
pop esi
mov edi, esi
mov ecx, 0x32d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x461ffa
cmp byte [edi], 0
jne 0x461ffa
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x461fff
lea edi, [esi + 0x5f000]
mov eax, dword [edi]
or eax, eax
je 0x46206e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x621f0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x62254]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x46202c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x62258]
or eax, eax
je 0x462068
mov dword [ebx], eax
add ebx, 4
jmp 0x462049
call dword [esi + 0x6225c]
popal
jmp 0x4095a4

Function at 0x40892f
Capabilities:
Encode data using xor

Disassembly:
mov edx, 0x4085d8
sub eax, eax
and esi, eax
call fcn.00408956
dec eax
sub esp, 4
mov dword [esp], esi
pop eax
xor dword [ecx], edx
sub eax, eax
add ecx, 1
cmp ecx, ebx
jne fcn.0040892f
ret