joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100a37c5
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x100f6b20]
jne 0x100a37cf
repz ret
jmp fcn.100a5ba6

Function at 0x100a6df9
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.100a2cc2
and dword [ebp - 4], 0
cmp dword [0x100f8798], 0
mov ebx, eax
jne 0x100a6eaa
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x100a6f5b
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x100a6f5b
push eax
call fcn.100a2c50
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x100f8798], eax
call esi
push eax
call fcn.100a2c50
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x100f879c], eax
call esi
push eax
call fcn.100a2c50
mov dword [esp], 0x100ac6ac
push edi
mov dword [0x100f87a0], eax
call esi
push eax
call fcn.100a2c50
pop ecx
mov dword [0x100f87a8], eax
test eax, eax
je 0x100a6eaa
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.100a2c50
pop ecx
mov dword [0x100f87a4], eax
mov eax, dword [0x100f87a4]
cmp eax, ebx
je 0x100a6f02
cmp dword [0x100f87a8], ebx
je 0x100a6f02
push eax
call fcn.100a2ccb
push dword [0x100f87a8]
mov esi, eax
call fcn.100a2ccb
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x100a6f02
test edi, edi
je 0x100a6f02
call esi
test eax, eax
je 0x100a6ef9
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x100a6ef9
test byte [ebp - 0xc], 1
jne 0x100a6f02
or dword [ebp + 0x10], 0x200000
jmp 0x100a6f3b
mov eax, dword [0x100f879c]
cmp eax, ebx
je 0x100a6f3b
push eax
call fcn.100a2ccb
pop ecx
test eax, eax
je 0x100a6f3b
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x100a6f3b
mov eax, dword [0x100f87a0]
cmp eax, ebx
je 0x100a6f3b
push eax
call fcn.100a2ccb
pop ecx
test eax, eax
je 0x100a6f3b
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x100f8798]
call fcn.100a2ccb
pop ecx
test eax, eax
je 0x100a6f5b
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x100a6f5d
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x100a8220
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x90
call fcn.100010a0
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x24], ecx
jne 0x100a83a2
lea eax, [esp + 0x28]
mov dword [esp + 0x20], eax
call fcn.100a9b50
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x1c], ecx
je 0x100a8282
jmp 0x100a839a
mov eax, dword [esp + 0x18]
mov ecx, dword [eax + 0x3c]
cmp dword [eax + ecx], 0x4550
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], ecx
je 0x100a8329
jmp 0x100a830b
lea eax, [esp + 0x80]
mov dword [esp], eax
call fcn.100a8450
lea ecx, [0x100a9de0]
mov edx, dword [esp + 0x80]
mov dword [esp + 0x78], edx
mov dword [esp + 0x44], 0x12e200
mov dword [0x100f61f8], 0x20c0
mov edx, dword [0x100f61e4]
mov dword [esp + 0x4c], edx
mov edx, dword [0x100f61e8]
mov dword [esp + 0x30], edx
mov edx, dword [0x100f61ec]
mov dword [esp + 0x34], edx
mov edx, dword [0x100f61f0]
mov dword [esp + 0x74], edx
mov edx, dword [0x100f61f4]
mov dword [esp + 0x68], edx
mov dword [0x100f61fc], 0xfffffa1c
mov dword [esp + 0xc], eax
mov dword [esp + 8], ecx
mov eax, dword [esp + 8]
cmp word [eax], 0x5a4d
mov dword [esp + 0x18], eax
je 0x100a8261
mov eax, dword [esp + 0x18]
add eax, 0xfffff000
and eax, 0xfffff000
mov dword [0x100f61f8], 0x2503
mov dword [esp + 8], eax
jmp 0x100a82f8
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
lea edx, [esp + 0x28]
mov dword [esp + 0x3c], eax
mov dword [0x100f61f8], 0xbb4
mov eax, dword [eax + ecx + 0x50]
mov dword [esp + 0x6c], eax
mov dword [0x100f61fc], 0x1050
mov eax, dword [esp + 0x88]
mov dword [esp], edx
mov dword [esp + 4], eax
call fcn.100a88c0
mov ecx, dword [0x100f61f8]
add ecx, 0xfffff808
mov dword [0x100f61fc], ecx
mov ecx, esp
lea edx, [esp + 0x28]
mov dword [ecx], edx
call eax
sub esp, 4
mov eax, 1
mov dword [0x100f61f8], 0x199e
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x24]
mov esp, ebp
pop ebp
ret
Function at 0x100a88c0
Capabilities:
Contain obfuscated stackstrings
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
sub esp, 0xbc
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0x28]
lea esi, [ebp - 0x68]
lea edi, [ebp - 0x88]
mov byte [ebp - 0x88], 0x56
mov byte [ebp - 0x87], 0x69
mov byte [ebp - 0x86], 0x72
mov byte [ebp - 0x85], 0x74
mov byte [ebp - 0x84], 0x75
mov byte [ebp - 0x83], 0x61
mov byte [ebp - 0x82], 0x6c
mov byte [ebp - 0x81], 0x41
mov byte [ebp - 0x80], 0x6c
mov byte [ebp - 0x7f], 0x6c
mov byte [ebp - 0x7e], 0x6f
mov byte [ebp - 0x7d], 0x63
mov byte [ebp - 0x7c], 0
mov byte [ebp - 0x7b], 0x42
mov byte [ebp - 0x28], 0x6b
mov byte [ebp - 0x27], 0x65
mov byte [ebp - 0x26], 0x72
mov byte [ebp - 0x25], 0x6e
mov byte [ebp - 0x24], 0x65
mov byte [ebp - 0x23], 0x6c
mov byte [ebp - 0x22], 0x33
mov byte [ebp - 0x21], 0x32
mov byte [ebp - 0x20], 0x2e
mov byte [ebp - 0x1f], 0x64
mov byte [ebp - 0x1e], 0x6c
mov byte [ebp - 0x1d], 0x6c
add edx, 0xc
mov dword [ebp - 0x8c], eax
mov dword [ebp - 0x90], ecx
mov dword [ebp - 0x94], esi
mov dword [ebp - 0x98], edi
mov dword [ebp - 0x9c], edx
mov al, 0x6b
xor ecx, ecx
mov edx, dword [ebp - 0x9c]
mov byte [edx], 0
mov byte [ebp - 0x1b], 0x42
mov dword [0x100f61fc], 0x1110
mov dword [0x100f61f8], 0x1105
mov byte [ebp - 0x9d], al
mov dword [ebp - 0xa4], ecx
jmp 0x100a8a91
mov eax, dword [ebp - 0xa8]
mov ecx, dword [0x100f61f8]
add ecx, 0xffffe853
mov dword [0x100f61f8], ecx
mov ecx, esp
mov dword [ecx + 0xc], 0x40
mov dword [ecx + 8], 0x1000
mov dword [ecx + 4], 0x6000
mov dword [ecx], 0
call eax
sub esp, 0x10
mov dword [0x100f61f8], 0x95
mov dword [esp], eax
mov ecx, dword [ebp - 0x8c]
mov dword [esp + 4], ecx
mov dword [ebp - 0xac], eax
call fcn.100a8e30
xor eax, eax
mov ecx, dword [ebp - 0xac]
mov word [ecx], 0x5a4d
mov dword [ecx + 0x3c], 0xc0
mov dword [0x100f61fc], 0x216
mov dword [ecx + 0xc0], 0x4550
add ecx, 0xffc00000
mov dword [0x100f61f8], 0x136d
mov edx, dword [ebp - 0x90]
mov dword [edx + 0x28], ecx
mov ecx, dword [0x100f61f8]
add ecx, 0x1ca3
mov dword [0x100f61f8], ecx
mov ecx, dword [ebp - 0xac]
mov dword [edx + 0x34], ecx
cmp ecx, 0
mov dword [ebp - 0xb0], eax
jne 0x100a8b1f
mov eax, dword [ebp - 0xb0]
add esp, 0xbc
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp - 0xa4]
mov cl, byte [ebp - 0x9d]
mov edx, eax
inc edx
movsx esi, cl
mov di, si
mov word [ebp + eax*2 - 0x68], di
mov cl, byte [ebp + eax - 0x27]
cmp cl, 0
mov byte [ebp - 0x9d], cl
mov dword [ebp - 0xa4], edx
jne 0x100a8a91
xor eax, eax
lea ecx, [ebp - 0x68]
mov dword [0x100f61f8], 0x2d96
mov dword [esp], ecx
mov dword [esp + 4], 0
mov dword [ebp - 0xb4], eax
call fcn.100a7ee0
mov dword [esp], eax
mov eax, dword [ebp - 0x98]
mov dword [esp + 4], eax
call fcn.100a9070
xor ecx, ecx
mov dword [0x100f61fc], 0x44e
cmp eax, 0
mov dword [ebp - 0xa8], eax
mov dword [ebp - 0xb0], ecx
je 0x100a8a81
jmp 0x100a89b7
mov dword [0x100f61f8], 0x1106
mov eax, dword [ebp - 0xac]
add eax, 0x230d
mov dword [ebp - 0xb0], eax
jmp 0x100a8a81
Function at 0x100a9420
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x2c
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [0x100f6200], 0
mov dword [0x100f6204], 0
mov dword [0x100f6210], 0
mov dword [0x100f61f8], 0xebc
cmp eax, 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], esi
je 0x100a95ce
xor eax, eax
mov ecx, 0xffffdcde
mov edx, eax
mov esi, eax
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], eax
jmp 0x100a948d
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x28]
mov esi, dword [ebp - 0x24]
mov edi, 0x100
mov ebx, esi
add ebx, 1
add eax, 1
mov dword [0x100f61f8], edx
cdq
idiv edi
mov dword [0x100f6200], edx
mov dword [ebp - 0x30], ecx
mov ecx, dword [ebp - 0x1c]
movzx ecx, byte [ecx + edx]
mov dword [ebp - 0x34], edx
mov edx, dword [ebp - 0x30]
add ecx, edx
mov eax, ecx
cdq
idiv edi
mov dword [0x100f6204], edx
mov ecx, dword [ebp - 0x1c]
mov edi, dword [ebp - 0x34]
mov cl, byte [ecx + edi]
mov byte [0x100f6208], cl
mov ecx, dword [0x100f61fc]
add ecx, 0x198
mov dword [0x100f61fc], ecx
mov ecx, dword [ebp - 0x1c]
mov cl, byte [ecx + edx]
mov edx, dword [ebp - 0x1c]
mov byte [edx + edi], cl
mov ecx, dword [0x100f61f8]
add ecx, 0xfffff2ed
mov dword [0x100f61fc], ecx
mov cl, byte [0x100f6208]
mov edx, dword [0x100f6204]
mov edi, dword [ebp - 0x1c]
mov byte [edi + edx], cl
mov edx, dword [0x100f6200]
movzx edx, byte [edi + edx]
mov ecx, dword [0x100f6204]
movzx ecx, byte [edi + ecx]
add ecx, edx
and ecx, 0xff
mov dword [0x100f6210], ecx
mov dword [0x100f61f8], 0xbf0
mov dword [0x100f61fc], 0x2ea
mov cl, byte [edi + ecx]
mov edx, dword [ebp - 0x14]
mov ch, byte [edx + esi]
mov dl, cl
add dl, byte [0x100f6215]
mov byte [0x100f6214], dl
mov byte [0x100f6215], ch
mov dword [0x100f61fc], 0xd77
mov byte [0x100f6216], cl
xor ch, cl
mov edx, dword [ebp - 0x18]
mov byte [edx + esi], ch
mov dword [0x100f61f8], 0x182
mov esi, dword [ebp - 0x10]
cmp ebx, esi
mov dword [ebp - 0x38], ebx
je 0x100a95cc
mov eax, 0xffffcfa4
mov ecx, dword [0x100f6200]
mov edx, dword [0x100f6204]
mov esi, dword [ebp - 0x38]
mov dword [ebp - 0x24], esi
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x2c], ecx
jmp 0x100a948d
jmp 0x100a95ce
mov eax, dword [0x100f61fc]
add eax, 0xfffff894
mov dword [0x100f61f8], eax
add esp, 0x2c
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x100a9690
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x1c
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
xor esi, esi
mov dword [0x100f6204], 0
mov byte [0x100f6208], 0
mov dword [0x100f61fc], 0x136d
mov dword [0x100f61f8], 0xd3
mov dword [0x100f6200], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], esi
mov eax, dword [ebp - 0x1c]
mov ecx, eax
mov dl, cl
mov ecx, dword [ebp - 0x18]
mov byte [ecx + eax], dl
mov dword [0x100f61fc], 0xcac
mov dword [0x100f61f8], 0x9b7
mov eax, dword [0x100f6200]
add eax, 1
mov dword [0x100f6200], eax
cmp eax, 0x100
mov dword [ebp - 0x1c], eax
jl 0x100a96df
xor eax, eax
mov dword [0x100f61fc], 0xfffff9f7
mov dword [0x100f6200], 0
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
mov ecx, 0x100
mov dword [0x100f620c], 0
mov dword [0x100f61fc], 0x202e
mov edx, dword [0x100f6204]
mov esi, dword [ebp - 0x18]
movzx edi, byte [esi + eax]
add edi, edx
mov dword [ebp - 0x24], eax
xor edx, edx
mov ebx, dword [ebp - 0x10]
div ebx
mov esi, dword [ebp - 0x14]
movzx edx, byte [esi + edx]
add edi, edx
mov dword [0x100f620c], edi
mov dword [0x100f61f8], 0x1c3b
mov eax, edi
cdq
idiv ecx
mov dword [0x100f6204], edx
mov ecx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x24]
mov cl, byte [ecx + edi]
mov byte [0x100f6208], cl
mov ecx, dword [ebp - 0x18]
mov cl, byte [ecx + edx]
mov edx, dword [ebp - 0x18]
mov byte [edx + edi], cl
mov cl, byte [0x100f6208]
mov edx, dword [0x100f6204]
mov esi, dword [ebp - 0x18]
mov byte [esi + edx], cl
mov edx, dword [0x100f61f8]
mov ecx, edx
add ecx, 0xe6e
mov dword [0x100f61f8], ecx
mov ecx, dword [0x100f6200]
add ecx, 1
mov dword [0x100f6200], ecx
cmp ecx, 0x100
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x28], edx
jl 0x100a9732
mov eax, dword [ebp - 0x28]
mov dword [0x100f61fc], 0x26b3
add eax, 0xd2d
mov dword [0x100f61f8], eax
add esp, 0x1c
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x100a9b50
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x100f61f8]
mov dword [ebp - 4], 0
add eax, 0x131b
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
mov dword [0x100f61fc], eax
mov eax, dword fs:[0x30]
mov dword [ebp - 4], eax
xor ecx, ecx
mov edx, dword [ebp - 4]
mov edx, dword [edx + 0x10]
mov edx, dword [edx + 0x3c]
mov dword [0x100f61fc], 0x67a
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x14], ecx
jmp 0x100a9bce
mov dword [0x100f61fc], 0x1cf6
xor eax, eax
mov dword [ebp - 0x18], eax
jmp 0x100a9cc5
mov dword [0x100f61f8], 0x904
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0xe], 0x6c
je 0x100a9cb1
jmp 0x100a9b9b
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x10]
cmp word [ecx + eax*2], 0
mov edx, eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x24], edx
je 0x100a9c05
mov eax, dword [ebp - 0x20]
add eax, 1
mov dword [0x100f61fc], 0xa49
cmp eax, 0x104
mov ecx, eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x24], eax
jl 0x100a9bce
mov eax, dword [ebp - 0x24]
mov dword [0x100f61f8], 0x1dbf
mov dword [0x100f61fc], 0x1776
mov ecx, dword [ebp - 0x10]
cmp word [ecx + eax*2 - 0x1a], 0x6c
mov dword [ebp - 0x1c], eax
jne 0x100a9b9b
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x18], 0x6f
jne 0x100a9b9b
mov dword [0x100f61f8], 0x1b04
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x16], 0x61
jne 0x100a9b9b
mov dword [0x100f61f8], 0xc17
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x14], 0x64
jne 0x100a9b9b
mov dword [0x100f61f8], 0x586
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x12], 0x64
jne 0x100a9b9b
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x10], 0x6c
je 0x100a9baf
jmp 0x100a9b9b
mov dword [0x100f61f8], 0xfffffbce
mov eax, 1
mov dword [ebp - 0x18], eax
jmp 0x100a9cc5
mov eax, dword [ebp - 0x18]
add esp, 0x24
pop ebp
ret
Function at 0x40d6e0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40d70d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40d70d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4282a0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x17000]
push edi
jmp 0x4282ba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4282c1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4282b0
mov eax, 1
add ebx, ebx
jne 0x4282d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4282c8
jne 0x4282e4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4282c8
xor ecx, ecx
sub eax, 3
jb 0x4282f8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x42836a
mov ebp, eax
add ebx, ebx
jne 0x428303
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x428310
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x428334
inc ecx
add ebx, ebx
jne 0x428320
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x428315
jne 0x428331
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x428315
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x428354
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x428345
jmp 0x4282b6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x428354
add edi, ecx
jmp 0x4282b6
pop esi
mov edi, esi
mov ecx, 0x115
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x428372
cmp byte [edi], 3
jne 0x428372
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 al, bl
loop 0x428377
lea edi, [esi + 0x26000]
mov eax, dword [edi]
or eax, eax
je 0x4283e6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x28000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x280c4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4283a4
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x280cc]
or eax, eax
je 0x4283e0
mov dword [ebx], eax
add ebx, 4
jmp 0x4283c1
call dword [esi + 0x280c8]
mov ebp, dword [esi + 0x280d0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ef]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x42841a
sub esp, 0xffffff80
jmp 0x409ac0
Function at 0x4b5490
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4b54bd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4b54bd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x43b654
Capabilities:
Encode data using xor

Disassembly:
push 0x43b3c1
pop ebx
and eax, edx
add eax, edx
inc edx
call fcn.0043b696
and edx, eax
dec edx
mov edx, edx
xor dword [edi], ebx
mov edx, edx
and eax, eax
sub edx, 0x1402674d
add edi, 1
sub esp, 4
mov dword [esp], edx
pop edx
sub eax, 0xb88cbf80
add eax, edx
cmp edi, ecx
jne fcn.0043b654
and eax, eax
add eax, edx
ret
Function at 0x403300
Capabilities:
Create directory
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x858
mov eax, dword [0x430074]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x430040]
xor ecx, ecx
cmp dword [0x430054], 0xffffffff
xorps xmm0, xmm0
mov edx, dword [0x430044]
push ebx
mov ebx, dword [0x43003c]
mov dword [ebp - 0x82c], eax
mov eax, 1
push esi
mov dword [ebp - 0x844], ecx
mov dword [ebp - 0x818], ecx
mov dword [ebp - 0x850], ecx
cmovne ecx, eax
push edi
movlpd qword [ebp - 0x834], xmm0
or edi, 0xffffffff
mov esi, dword [ebp - 0x834]
xor eax, eax
mov dword [ebp - 0x820], ecx
mov ecx, dword [ebp - 0x830]
mov dword [ebp - 0x84c], 4
mov dword [ebp - 0x81c], ebx
mov dword [ebp - 0x810], edx
mov dword [ebp - 0x814], 0
mov dword [ebp - 0x824], eax
mov dword [0x430048], eax
mov dword [ebp - 0x80c], ecx
mov dword [ebp - 0x808], esi
lea esp, [esp]
jmp dword [eax*4 + 0x404774]

Function at 0x417229
Capabilities:
Contain obfuscated stackstrings

Disassembly:
xchg esp, eax
mov byte [ebp - 0x6b], bl
mov byte [ebp - 0x6a], 0xbe
mov byte [ebp - 0x69], bl
mov byte [ebp - 0x68], 0x17
mov byte [ebp - 0x67], 0x28
mov byte [ebp - 0x66], 0x33
mov byte [ebp - 0x65], 0x35
mov byte [ebp - 0x64], 0x34
mov byte [ebp - 0x63], 0x20
mov byte [ebp - 0x62], 0x2d
mov byte [ebp - 0x61], 0x11
mov byte [ebp - 0x60], 0x33
mov byte [ebp - 0x5f], 0x2e
mov byte [ebp - 0x5e], 0x35
mov byte [ebp - 0x5d], 0x24
mov byte [ebp - 0x5c], 0x22
mov byte [ebp - 0x5b], 0x35
mov byte [ebp - 0x5a], 0x41
call fcn.00416e79
push eax
push esi
push dword [ebp + 8]
call fcn.00416e2e
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x2c], bl
push eax
mov byte [ebp - 0x2b], bl
mov byte [ebp - 0x2a], 0xd4
mov byte [ebp - 0x29], bl
mov byte [ebp - 0x28], 0x67
mov byte [ebp - 0x27], 0x44
mov byte [ebp - 0x26], 0x4a
mov byte [ebp - 0x25], 0x4f
mov byte [ebp - 0x24], 0x67
mov byte [ebp - 0x23], 0x42
mov byte [ebp - 0x22], 0x49
mov byte [ebp - 0x21], 0x59
mov byte [ebp - 0x20], 0x4a
mov byte [ebp - 0x1f], 0x59
mov byte [ebp - 0x1e], 0x52
mov byte [ebp - 0x1d], 0x6a
mov byte [ebp - 0x1c], 0x2b
call fcn.00416e79
push eax
push esi
push dword [ebp + 8]
call fcn.00416e2e
add esp, 0x30
mov dword [ebp - 0xb8], eax
call fcn.00416e69
add eax, 0x889fe493
popfd
jl 0x4172ee
invalid
invalid
Function at 0x4174cd
Capabilities:
Inspect section memory permissions

Disassembly:
cmp dword [eax], ebx
je 0x41751d
mov edx, dword [eax + 4]
lea ecx, [eax + 8]
add edx, eax
mov dword [ebp + 8], ecx
cmp ecx, edx
jae 0x417518
mov ecx, dword [ebp + 8]
movzx ecx, word [ecx]
mov edx, ecx
and edx, 0xf000
cmp edx, 0x3000
jne 0x417502
and ecx, 0xfff
mov edx, esi
sub edx, dword [edi + 0x34]
add ecx, esi
add ecx, dword [eax]
add dword [ecx], edx
jmp 0x41750a
cmp edx, ebx
jne 0x417658
mov ecx, dword [eax + 4]
add dword [ebp + 8], 2
add ecx, eax
cmp dword [ebp + 8], ecx
jb 0x4174d9
add eax, dword [eax + 4]
jmp 0x4174c6
mov dword [ebp + 0xc], ebx
jmp 0x417528
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp + 0xc]
cmp ax, word [edi + 6]
jne 0x417540
mov edx, dword [ebp - 0xb4]
xor ecx, ecx
mov edi, 0x60000000
jmp 0x41755e
movzx eax, ax
lea eax, [eax + eax*4]
mov ecx, dword [edi + eax*8 + 0x104]
mov edx, dword [edi + eax*8 + 0x108]
lea eax, [edi + eax*8 + 0xf8]
mov edi, dword [eax + 0x24]
lea eax, [edx + ecx - 1]
xor edx, edx
div dword [ebp - 0xac]
xor edx, edx
mov dword [ebp - 0x44], eax
mov eax, ecx
div dword [ebp - 0xac]
cmp eax, dword [ebp - 0x44]
ja 0x4175bc
mov edx, edi
mov dword [ebp + 8], edi
and dword [ebp + 8], 0x40000000
mov dword [ebp + 0x10], edi
and edx, 0x20000000
and dword [ebp + 0x10], 0x80000000
mov ecx, dword [ebp + 0x18]
cmp edx, ebx
je 0x4175a3
or byte [eax + ecx], 1
cmp dword [ebp + 8], ebx
je 0x4175ac
or byte [eax + ecx], 2
cmp dword [ebp + 0x10], ebx
je 0x4175b6
add ecx, eax
or byte [ecx], 4
inc eax
cmp eax, dword [ebp - 0x44]
jbe 0x417598
inc dword [ebp + 0xc]
mov eax, dword [ebp - 0x88]
mov cx, word [ebp + 0xc]
cmp cx, word [eax + 6]
jbe 0x417522
mov dword [ebp + 8], esi
xor edi, edi
mov eax, dword [ebp + 0x18]
push 2
pop ecx
movzx eax, byte [edi + eax]
pop es
sub eax, ecx
je 0x417609
dec eax
je 0x417600
sub eax, 3
je 0x4175f7
mov dword [ebp - 4], 0x40
jmp 0x417626
mov dword [ebp - 4], 4
jmp 0x41760c
mov dword [ebp - 4], 0x20
jmp 0x41760c
mov dword [ebp - 4], ecx
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push dword [ebp - 0xac]
push dword [ebp + 8]
call dword [ebp - 0xbc]
test eax, eax
je 0x417658
mov eax, dword [ebp - 0xac]
add dword [ebp + 8], eax
inc edi
cmp edi, dword [ebp - 0x8c]
jbe 0x4175d8
mov eax, dword [ebp - 0x88]
mov edi, dword [eax + 0x28]
add edi, esi
call fcn.00416e69
imul edx, dword [edi + 0x75ff02ca], 0x56016a14
call edi
mov eax, esi
jmp 0x417664
push 0x8000
push ebx
push esi
call dword [ebp - 8]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x417d72
Capabilities:
Contain obfuscated stackstrings

Disassembly:
add byte [edx + 0x40], ch
pop ecx
xor eax, eax
lea edi, [ebp - 0x503]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
call fcn.00416e47
or byte [eax + 0x2ff845c6], ah
mov byte [ebp - 0x24], 0x34
and byte [ebp - 0x36c], 0
and byte [ebp - 0x36b], 0
mov byte [ebp - 0x36a], 0xaa
and byte [ebp - 0x369], 0
mov byte [ebp - 0x368], 0x12
mov byte [ebp - 0x367], 0x30
mov byte [ebp - 0x366], 0x21
mov byte [ebp - 0x365], 6
mov byte [ebp - 0x364], 0x2c
mov byte [ebp - 0x363], 0x26
mov byte [ebp - 0x362], 0x21
mov byte [ebp - 0x361], 0x30
mov byte [ebp - 0x360], 0x38
mov byte [ebp - 0x35f], 0x11
mov byte [ebp - 0x35e], 0x3c
mov byte [ebp - 0x35d], 0x27
mov byte [ebp - 0x35c], 0x30
mov byte [ebp - 0x35b], 0x36
mov byte [ebp - 0x35a], 0x21
mov byte [ebp - 0x359], 0x3a
mov byte [ebp - 0x358], 0x27
mov byte [ebp - 0x357], 0x2c
mov byte [ebp - 0x356], 0x14
mov byte [ebp - 0x355], 0x55
lea eax, [ebp - 0x36c]
push eax
call fcn.00416e79
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.00416e2e
add esp, 0xc
mov dword [ebp - 0x3d4], eax
call fcn.00416e69
int 0x27
outsb dx, byte [esi]
adc byte [eax + 4], ch
add dword [eax], eax
add byte [ebp - 0x12b7b], cl
call dword [eax - 1]
xchg ebp, eax
sub al, 0xfc
invalid
Function at 0x430006
Capabilities:
Encode data using xor

Disassembly:
mov eax, section..text
nop
nop
mov ebx, 0x408ed0
mov ecx, 0x5f131b1a
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x55cc36de
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219