joyce8/EMBER2024-capa huggingface dataset:
Function at 0x599e45
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x5d9bf8
cmp edx, dword [eax]
je 0x599e67
add eax, 8
inc ecx
cmp eax, 0x5d9c88
jl 0x599e58
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x5d9bf8]
jne 0x599f95
mov eax, dword [0x5ef5a0]
cmp eax, 1
je 0x599f6f
test eax, eax
jne 0x599e98
cmp dword [0x5d93c0], 1
je 0x599f6f
cmp edx, 0xfc
je 0x599f95
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x599ecf
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00592d40
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00592cc0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x599f12
lea eax, [ebp - 0x1a4]
push eax
call fcn.00592cc0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x5c56c0
push edi
call fcn.00593bd0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00592d40
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00592d50
lea eax, [ebp - 0xa0]
push 0x5c2bb0
push eax
call fcn.00592d50
push dword [esi + 0x5d9bfc]
lea eax, [ebp - 0xa0]
push eax
call fcn.00592d50
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.005a1310
add esp, 0x2c
pop edi
jmp 0x599f95
lea eax, [ebp + 8]
lea esi, [esi + 0x5d9bfc]
push 0
push eax
push dword [esi]
call fcn.00592cc0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret

Function at 0x59fc96
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x59fcb6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00596a9a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x59fcd9
test byte [esp + 8], 2
je 0x59fcd9
call fcn.00596b0d
mov dword [eax], 0xd
call fcn.00596b16
mov dword [eax], 5
jmp 0x59fcb2
xor eax, eax
ret

Function at 0x5a3d81
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x5a3dac
test byte [esp + 8], 0x80
je 0x5a3d9b
and al, 0xfe
jmp 0x5a3d9d
or al, 1
push eax
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x5a3dbd
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00596a9a
pop ecx
or eax, 0xffffffff
ret
xor eax, eax
ret
Function at 0x41ccc0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xf6f3e0]
xor edx, edx
cmp eax, edx
jne 0x41cce6
xor eax, eax
mov byte [eax + 0xf6f2e0], al
inc eax
cmp eax, 0x100
jl 0x41ccce
mov dword [0xf6f3e0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xf6f2e0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41cd77
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 0x41cd4a
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 0x41cd18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41cdf0
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 0x41ce43
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 0x41ce2a
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 0x423bd0
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 0x423d68
cmp ebp, ebx
jle 0x423d68
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 0x423c2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423c35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x423c44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423c4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00487214
add esp, 4
cmp eax, ebx
je 0x423c6c
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.00487214
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 0x423d5e
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 0x423d45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423d31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423d26
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 0x423d34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423d34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423cd0
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 0x423cc1
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 0x431d20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x494878
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x431d59
inc eax
mov dword [esi + 0x10], eax
jmp 0x431e6c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x431d6d
mov eax, 0xffffffc7
jmp 0x431e6e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x431d7e
cmp dword [esi + 8], eax
jne 0x431d6d
cmp dword [esi + 8], eax
jne 0x431d97
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x431d97
mov eax, 0xffffffc7
jmp 0x431e6e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x431dab
push eax
mov ecx, ebx
call fcn.00431550
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00403330
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x431ddc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00403350
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00430cc0
test eax, eax
mov dword [esp + 0x38], eax
je 0x431e0f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xf3a018
call fcn.00403530
mov eax, dword [esp + 0x38]
jmp 0x431e6e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00431b80
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x431e53
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00431ba0
mov esi, eax
test esi, esi
jne 0x431e83
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00431b80
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x431e25
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xf3a018
call fcn.00403530
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xf3a018
call fcn.00403530
mov eax, esi
jmp 0x431e6e
Function at 0x440d10
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x494ea8
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
push edi
call fcn.011ffd4a
push 0
lea ecx, [esp + 0x20]
call fcn.0048de72
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004406b0
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.0048dda0
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.0048a669
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.0048a669
push 1
push 0
push 0
mov ecx, esi
call fcn.0048a611
push 1
push 0
push 1
mov ecx, esi
call fcn.0048a611
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0048dee4
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x444230
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x444263
push esi
call fcn.00452580
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44425c
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 0x4442e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4442d2
mov eax, dword [esi + 8]
test eax, eax
je 0x444287
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 0x4442ce
cmp eax, 2
je 0x4442d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44427a
cmp eax, 3
je 0x4442ad
cmp eax, 1
jne 0x44427a
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 0x44427a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44427a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00444310
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4442f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00444310
add esp, 4
pop esi
ret
Function at 0x461e00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xf6fa20]
xor edx, edx
cmp eax, edx
jne 0x461e26
xor eax, eax
mov byte [eax + 0xf6f920], al
inc eax
cmp eax, 0x100
jl 0x461e0e
mov dword [0xf6fa20], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xf6f920
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x461eb7
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 0x461e8a
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 0x461e58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x461ec0
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 0x461f13
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 0x461efa
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 0x4688c0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4953ce
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004691e0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0xf3fb3c
call fcn.00487214
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x468953
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00487214
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x46894c
push 0
mov ecx, eax
call fcn.0045fa40
mov dword [esi + 0xc], eax
jmp 0x468955
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x468955
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0xf8dc80
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
sub esp, 0x4c
push ebx
mov ebx, dword [ebp + 8]
test ebx, ebx
je 0xf8dd8c
test eax, eax
je 0xf8dd8c
push esi
push edi
mov ecx, 0x10
mov esi, 0xfa8ff0
lea edi, [ebp - 0x4c]
rep movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov esi, dword [ebp + 0x14]
mov esi, dword [esi]
add esi, eax
mov dword [ebp - 8], esi
xor esi, esi
mov dword [ebp - 4], 0
mov ecx, eax
test edx, edx
jbe 0xf8dd73
lea edi, [eax + 4]
jmp 0xf8dcd7
mov ebx, dword [ebp + 8]
movzx eax, byte [esi + ebx]
inc esi
shl eax, 0x10
cmp esi, edx
jne 0xf8dcec
mov dword [ebp - 4], 2
jmp 0xf8dd0d
movzx ebx, byte [esi + ebx]
shl ebx, 8
inc esi
or eax, ebx
cmp esi, edx
jne 0xf8dd03
mov dword [ebp - 4], 1
jmp 0xf8dd0d
mov edx, dword [ebp + 8]
movzx edx, byte [esi + edx]
or eax, edx
inc esi
mov edx, eax
and edx, 0x3f
cmp edi, dword [ebp - 8]
ja 0xf8dd83
mov ebx, eax
shr ebx, 0x12
and ebx, 0x3f
movzx ebx, byte [ebp + ebx - 0x4c]
mov byte [ecx], bl
mov ebx, eax
shr ebx, 0xc
and ebx, 0x3f
movzx ebx, byte [ebp + ebx - 0x4c]
inc ecx
inc edi
mov byte [ecx], bl
mov ebx, dword [ebp - 4]
inc ecx
inc edi
cmp ebx, 1
jbe 0xf8dd46
mov byte [ecx], 0x3d
jmp 0xf8dd52
shr eax, 6
and eax, 0x3f
mov al, byte [ebp + eax - 0x4c]
mov byte [ecx], al
inc ecx
inc edi
test ebx, ebx
jbe 0xf8dd5d
mov byte [ecx], 0x3d
jmp 0xf8dd63
mov dl, byte [ebp + edx - 0x4c]
mov byte [ecx], dl
mov edx, dword [ebp + 0xc]
inc ecx
inc edi
cmp esi, edx
jb 0xf8dcd4
mov eax, dword [ebp + 0x10]
sub ecx, eax
mov eax, dword [ebp + 0x14]
pop edi
pop esi
mov dword [eax], ecx
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x11a30ad
Capabilities:
Execute anti-debugging instructions

Disassembly:
je 0x124d8c3
mov eax, dword [ebp + 8]
cmove edx, ebx
bswap dx
mov dword [eax + 0x24], 1
mov ecx, dword [ebp + 8]
movzx edi, bp
setb ah
mov edx, dword [ebp - 8]
mov ah, ah
jmp 0x124d8ba
mov ecx, dword [ebp - 0x14]
lea ecx, [ecx - 1]
clc
mov dword [ebp - 0x14], ecx
test sp, ax
cmp dword [ebp - 0x14], 0
jl 0x11e3a33
mov edx, dword [ebp - 0x14]
cbw
mov eax, dword [ebp + 8]
mov ecx, dword [eax + edx*4 + 0x10]
jmp 0x10f297d
mov ecx, dword [eax]
jmp 0x11bae14
jmp 0xff05e2
push dword [ebp - 0x10]
jmp 0x1058a64
jmp 0xff05ef
mov dword [ebp - 0x14], eax
jmp 0x106f751
ret 4
mov esp, ebp
pop ebp
jmp 0x10ae1d1
push esi
push edi
sar eax, cl
stc
mov edx, dword [ebp + 8]
dec eax
mov eax, dword [edx + 0xc]
sub eax, 1
jmp 0x1087160
jmp 0x124d8c8
mov dword [ebp - 0x10], ecx
jmp 0x1068c67
push ebp
mov ebp, esp
sub esp, 0x18
mov ah, 0xbd
movzx edx, dx
cmovbe eax, esi
push ebx
mov eax, 0x4433498b
seto al
lahf
push esi
push edi
setae dh
mov dword [ebp - 0x18], ecx
cwde
mov ax, sp
rdtsc
mov eax, dword [ebp + 8]
movsx ecx, cx
not ecx
cdq
mov ecx, dword [eax + 0xc]
xchg dx, ax
rdtsc
push ecx
movsx ecx, di
mov edx, dword [ebp + 8]
cwde
mov eax, dword [edx + 8]
push eax
mov ecx, dword [ebp + 8]
mov eax, 0x5a287188
movsx eax, cx
cwde
mov edx, dword [ecx + 4]
movsx ecx, bp
push edx
cbw
mov eax, dword [ebp + 8]
movzx cx, dl
cmova ecx, edi
jmp 0x101aadd
push ecx
mov ecx, dword [ebp - 0x18]
call fcn.00414810
mov dword [ebp - 4], eax
cmp eax, esi
cmp dword [ebp - 4], 0
jne 0x10e160a
xor eax, eax
jmp 0x10eb1f0
call dword [ebp - 4]
pop edi
mov edx, 0x38fa5838
btc esi, edi
pop esi
rcl dh, 0xa5
shl dl, 0xcd
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], eax
movzx dx, ch
mov edx, dword [ebp - 0x18]
test di, 0x1eae
stc
mov dword [edx + 0x1e4], 0
cmc
test ecx, 0x447e7193
cmp dword [ebp - 0xc], 0
jmp 0xfccc7b
mov dword [ecx + 0x28], edx
movsx ax, dl
xchg esi, ebx
mov eax, 1
pop edi
cmovno ebx, ebp
movzx bx, bh
pop esi
mov bh, 0x20
not bh
pop ebx
jmp 0x10b0b2c
Function at 0x401da0
Capabilities:
Accept command line arguments
Get process heap flags
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xc
mov dword [esp], 1
call sym.__configure_wide_argv
call sym.__initialize_wide_environment
call sym.___p___argc
mov ebx, dword [eax]
call sym.___p___wargv
mov esi, dword [eax]
call sym.__get_initial_wide_environment
mov edi, eax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov edx, dword [eax + 8]
mov eax, dword [edx + 0x3c]
cmp word [edx + eax + 0x5c], 2
sete dl
movzx edx, dl
add edx, 1
mov dword [esp], edx
call sym.__set_app_type
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
call dbg.wmain
mov dword [esp], eax
call sym._exit
nop
nop
nop

Function at 0x401e10
Capabilities:
Accept command line arguments
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x58
call dword [sym.imp.kernel32.dll_GetCommandLineW]
mov ebx, eax
movzx eax, word [eax]
test ax, ax
je 0x401e96
cmp ax, 9
je 0x401e84
cmp ax, 0x20
je 0x401e84
mov dword [ebp - 0x54], 0
xor edi, edi
nop
cmp ax, 0x5c
je 0x401ee2
cmp ax, 0x22
je 0x401ef0
mov dword [ebp - 0x54], 0
add ebx, 2
movzx eax, word [ebx]
test ax, ax
je 0x401e96
cmp ax, 9
sete cl
cmp ax, 0x20
mov esi, ecx
sete cl
mov edx, esi
or dl, cl
je 0x401e40
test edi, 1
jne 0x401e40
add ebx, 2
movzx eax, word [ebx]
cmp ax, 9
je 0x401e84
cmp ax, 0x20
je 0x401e84
lea eax, [ebp - 0x50]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_GetStartupInfoW]
sub esp, 4
test byte [ebp - 0x24], 1
je 0x401f02
movzx esi, word [ebp - 0x20]
mov dword [esp], 0
call dword [sym.imp.kernel32.dll_GetModuleHandleW]
sub esp, 4
mov dword [esp + 0xc], esi
mov dword [esp + 8], ebx
mov dword [esp + 4], 0
mov dword [esp], eax
call dbg.wWinMain@16
sub esp, 0x10
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
add dword [ebp - 0x54], 1
jmp 0x401e5b
and dword [ebp - 0x54], 1
jne 0x401e54
xor edi, 1
jmp 0x401e5b
mov eax, 1
mov esi, 1
mov word [ebp - 0x20], ax
jmp 0x401eaf