joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46149a
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x112
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, ecx
cmp byte [esi], 0
jne 0x4614cb
cmp byte [esi + 1], 0
jne 0x4614cb
cmp byte [esi + 2], 0
jne 0x4614cb
cmp byte [esi + 3], 0
jne 0x4614cb
cmp byte [esi + 4], 0
je 0xb81687
cmp dword [edi + 0x20], 0
push ebx
je 0xca1609
push dword [edi + 0x20]
call dword [0x48f680]
test eax, eax
je 0x132e1609
lea eax, [ebp - 0x100]
push eax
call dword [0x5448f5f8]
lar esi, word [ebp + ebx*2 - 0x80]
add byte ds:[ecx + 0x80], bh
mov al, byte [ebp - 0xf0]
je 0x461513
xor al, cl
xor byte [ebp - 0x60], cl
mov byte [ebp - 0xf0], al
cmp byte [esi + 1], 0
je 0x461524
xor al, cl
xor byte [ebp - 0x5f], cl
mov byte [ebp - 0xf0], al
cmp byte [esi + 2], 0
je 0x461530
xor byte [ebp - 0xef], cl
cmp byte [esi + 3], 0
je 0x46153c
xor byte [ebp - 0xee], cl
cmp byte [esi + 4], 0
je 0x461548
xor byte [ebp - 0xa5], cl
lea eax, [ebp - 0x100]
push eax
call dword [0x5448f5f4]
cmp byte [esi], 0
mov ebx, dword [0x5448f690]
jne 0x461566
cmp byte [esi + 1], 0
je 0x46157f
movzx eax, byte [edi + 0x26]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x10
push 0x840101
push dword [edi + 0x20]
call ebx
cmp byte [esi + 2], 0
je 0x46159e
movzx eax, byte [edi + 0x24]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x11
push 0x840101
push dword [edi + 0x20]
call ebx
mov al, byte [esi + 3]
test al, al
je 0x4615e4
cmp byte [esi + 2], 0
jne 0x4615c7
cmp byte [edi + 0x1c], 0
jne 0x4615c7
movzx eax, byte [edi + 0x25]
shl eax, 0x10
or eax, 0xe0000001
push eax
push 0x12
push 0x105
jmp 0x4615df
test al, al
je 0x4615e4
movzx eax, byte [edi + 0x25]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x12
push 0x840101
push dword [edi + 0x20]
call ebx
cmp byte [esi + 4], 0x54
je 0x468a7f
movzx eax, byte [edi + 0x29]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x5b
push 0x840101
push dword [edi + 0x20]
call ebx
jmp 0x46167f
mov ecx, edi
call fcn.00460222
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
add al, 0xa3
invalid

Function at 0x468aae
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
dec dword [0x4c4190]
jne 0x468ac0
call 0xcb7450
mov eax, dword [0x4c7ef0]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4c7ef0], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xff89df8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
mov dword [ebp - 4], eax
fild dword [ebp - 4]
jns 0x468b03
fadd qword [0x4bbac8]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fmul qword [0x4bbaa0]
mov esp, ebp
pop ebp
ret

Function at 0x479cac
Capabilities:
Encode data using xor

Disassembly:
pop ebx
push 0xc
lea eax, [ebp - 0x14]
mov dword [ebp - 0x74], esi
push esi
push eax
call 0x6a9f306c
add byte [ebx], bh
mov word [ecx + 0x4589e445], cs
invalid
Function at 0x1002b86
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x101d094]
jne 0x1002b90
repz ret
jmp fcn.01004249

Function at 0x100c823
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.01009a5d
xor ebx, ebx
cmp dword [0x101ef04], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x100c8f8
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x100c863
xor eax, eax
jmp 0x100c9bc
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x100c85c
push eax
call fcn.010099fa
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x101ef04], eax
call esi
push eax
call fcn.010099fa
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x101ef08], eax
call esi
push eax
call fcn.010099fa
mov dword [0x101ef0c], eax
lea eax, [ebp - 8]
push eax
call fcn.01007552
test eax, eax
pop ecx
pop ecx
je 0x100c8c6
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0100478b
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x100c8f8
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.010099fa
cmp eax, ebx
pop ecx
mov dword [0x101ef14], eax
je 0x100c8f8
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.010099fa
pop ecx
mov dword [0x101ef10], eax
mov eax, dword [0x101ef10]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x100c971
cmp dword [0x101ef14], esi
je 0x100c971
push eax
call fcn.01009a66
pop ecx
call eax
cmp eax, ebx
je 0x100c93e
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x101ef14]
call fcn.01009a66
pop ecx
call eax
test eax, eax
je 0x100c93e
test byte [ebp - 0x18], 1
jne 0x100c971
lea eax, [ebp - 0xc]
push eax
call fcn.01007589
test eax, eax
pop ecx
je 0x100c959
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0100478b
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x100c968
or dword [ebp + 0x10], 0x200000
jmp 0x100c9a2
or dword [ebp + 0x10], 0x40000
jmp 0x100c9a2
mov eax, dword [0x101ef08]
cmp eax, esi
je 0x100c9a2
push eax
call fcn.01009a66
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x100c9a2
mov eax, dword [0x101ef0c]
cmp eax, esi
je 0x100c9a2
push dword [ebp - 4]
push eax
call fcn.01009a66
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x101ef04]
call fcn.01009a66
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x1017c20
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
push 0x5b5
call fcn.01002f3b
movzx ecx, byte [0x101e464]
mov dword [esp + 0x14], eax
movzx eax, byte [0x101e452]
lea ebp, [eax + ecx]
mov eax, dword [0x101e444]
add esp, 4
cmp ebp, 0xec
jne 0x1017c6a
mov edx, dword [0x101e4a8]
mov ecx, eax
imul ecx, ecx, 0x6e98
lea edi, [edx + edx + 0x60]
sub ecx, edx
jmp 0x1017c81
mov ecx, dword [0x101e4a8]
mov dl, al
sub dl, cl
add dl, 0x68
mov byte [0x101e45e], dl
lea edi, [ecx + ecx + 0x57]
mov edx, edi
neg edx
cmp ebp, 0xec
mov dword [0x101e4a0], edx
jne 0x1017cab
mov esi, eax
imul esi, esi, 0x6e98
sub esi, edx
lea ecx, [edx + edx + 0x60]
mov edx, esi
mov dword [0x101e4a0], edx
jmp 0x1017cbc
mov bl, al
sub bl, dl
add bl, 0x68
mov byte [0x101e45e], bl
lea ecx, [ecx + edx*2 + 0x56]
imul ecx, edi
sub ecx, eax
mov eax, dword [esp + 0x10]
lea esi, [ecx + eax + 0x5d]
lea ecx, [ecx + ecx - 0x6d48]
movzx ecx, cx
movzx ecx, cx
lea ebx, [ecx + esi*2 + 0xbd]
sub ecx, esi
add ecx, 7
mov eax, ecx
imul eax, eax, 0xd
cmp ebp, 0xec
lea eax, [eax + ebx + 0x56]
mov dword [0x101e444], eax
lea esi, [edx + edi + 0x56]
jne 0x1017d14
lea eax, [edx + edx + 0x60]
mov dword [0x101e4a8], eax
imul eax, eax, 0x6e98
sub eax, edx
mov dword [0x101e4a0], eax
jmp 0x1017d29
mov al, cl
sub al, dl
add al, 0x68
lea ecx, [ecx + edx*2 + 0x56]
mov byte [0x101e45e], al
mov dword [0x101e4a8], ecx
mov edx, dword [esp + 0x10]
push edx
push 0x5b5
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov edx, dword [0x101e4a8]
lea ecx, [edx + esi + 0x5d]
mov esi, ecx
imul esi, esi, 0x6e98
sub esi, eax
mov eax, dword [0x101e444]
imul eax, eax, 0x6e98
sub eax, edx
mov edx, dword [esp + 0x10]
lea edx, [eax + edx + 0x5d]
lea eax, [eax + eax - 0x6d48]
movzx eax, ax
movzx eax, ax
mov dword [0x101e4a0], esi
lea esi, [eax + edx*2 + 0xbd]
sub eax, edx
add eax, 7
mov edx, eax
imul edx, edx, 0xd
pop edi
lea edx, [edx + esi + 0x56]
pop esi
pop ebp
mov dword [0x101e4a8], eax
mov dword [0x101e444], edx
lea eax, [eax + ecx + 0x60]
pop ebx
pop ecx
ret
Function at 0x10014e70
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x10014eae
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x10014ea6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x10014eb0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x10014e96
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10014f80
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x10014f96
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x10014fb1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x1001b521
Capabilities:
Encode data using xor

Disassembly:
call 0x1001b49a
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x1001b4ca
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x1001b4e6
xor edx, 0
jmp 0x1001b4f1
xor edx, edx
jmp 0x1001b508
jmp 0x1001b514
xor eax, eax
push 0x8427d7c0
call 0x1001b521
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1001b55d
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1001b536
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x1001b574
add eax, 0
jno 0x1001b579
add esi, 0
ret 0x10
Function at 0x1001c2e2
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1001c304
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x1001c4a6
cmp edi, dword [ebp + 0x10]
jb 0x1001c4a6
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.1001bdce
inc edi
jmp 0x1001c38d
jmp 0x1001c39a
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1001bdce
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1001bdce
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x1001c3ee
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x1001c3d2
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1001c41c
add dword [eax], 0x39
jle 0x1001c3f8
sub al, 0xf5
mov ch, al
call fcn.1001c431
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x1001e109
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x1001e11f
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x1001e130
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1001e171
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x100204dd
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x10020426
add ebx, 0
push ecx
call 0x1002043b
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x562c536f
sub ebx, dword [0x562e4bae]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x562e4b9e
call fcn.1001bf05
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1001b413
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x10020599
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x10020599
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x10020550
mov eax, 1
lock xchg dword [0x562e4baa], eax
push 0x3dd1fc71
call 0x100204dd
push esi
add esp, 8
cmp eax, 0
jne 0x100204c6
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100204ec
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x10020501
cmp ecx, edx
cmp eax, 0
je 0x10020526
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x10020510
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1002053f
dec eax
loope 0x10020542
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x562e4baa], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x10020576
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1002058b
jmp 0x10020596
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x10020484
Function at 0x100275fe
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100278d4
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x562d1822
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x562c87e8
push 0xffffffffffffffff
call fcn.1001e7fe
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x10027668
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.10027680
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100278c8
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x1002789c
Function at 0x100370ce
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100370f0
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100370f0
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100370f0
ret
cmp word [ebx + 4], 0x14c
jne 0x100370f0
test word [ebx + 0x16], 2
je 0x100370f0
test word [ebx + 0x16], 0x100
je 0x100370f0
cmp word [ebx + 0x18], 0x10b
jne 0x100370f0
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100370f0
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1003717c
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10037110
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1001e05b
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100370f0
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x1003717c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100370f0
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100370f0
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100370f0
ret
cmp word [ebx + 4], 0x14c
jne 0x100370f0
test word [ebx + 0x16], 2
je 0x100370f0
test word [ebx + 0x16], 0x100
je 0x100370f0
cmp word [ebx + 0x18], 0x10b
jne 0x100370f0
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100370f0
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1003717c
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10037110
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1001e05b
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100370f0
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x10037233
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x1003728c
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10037233
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10037242
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x1043cee5
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x10037293
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1001e109
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10037332
add edi, 4
add eax, 2
dec ecx
jne 0x10037278
call 0x100372df
loope 0x100372d5
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1003732f
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10037340
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100372f3
cmp eax, ecx
ja 0x100372f3
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1003737d
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x10037373
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1001e5e8
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x10037242
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x1003728c
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10037233
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10037242
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x1043cee5
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x10037293
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1001e109
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10037332
add edi, 4
add eax, 2
dec ecx
jne 0x10037278
call 0x100372df
loope 0x100372d5
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1003732f
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10037340
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100372f3
cmp eax, ecx
ja 0x100372f3
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1003737d
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x10037373
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1001e5e8
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x401f00
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x401f1b
pop edi
pop ebx
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x401f52
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
add eax, esi
and ecx, 0xf
jbe 0x401f4e
jmp 0x401f40
cmp esi, eax
jae 0x401f52
dec ecx
movzx edx, word [esi]
lea esi, [esi + edx*2 + 2]
jne 0x401f40
cmp esi, eax
jb 0x401f59
pop esi
pop edi
xor eax, eax
pop ebx
pop ebp
ret
movzx eax, word [esi]
neg eax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x4043b0
Capabilities:
Hash data with md5
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x808
mov eax, dword [0x58bcc0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push 0x566cf0
push eax
mov esi, ecx
call fcn.00513933
mov ebx, eax
xor eax, eax
add esp, 8
cmp ebx, eax
jne 0x4043f0
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00513242
mov esp, ebp
pop ebp
ret
mov dword [esi + 4], eax
mov dword [esi], eax
mov dword [esi + 8], 0x67452301
mov dword [esi + 0xc], 0xefcdab89
mov dword [esi + 0x10], 0x98badcfe
mov dword [esi + 0x14], 0x10325476
mov dword [ebp - 0x808], eax
push edi
jmp 0x404420
push ebx
push 0x800
lea eax, [ebp - 0x804]
push 1
push eax
call fcn.00513b94
mov edi, eax
add dword [ebp - 0x808], edi
lea ecx, [ebp - 0x804]
push ecx
mov ecx, edi
call fcn.00404150
add esp, 0x14
cmp edi, 0x800
jge 0x404420
push ebx
call fcn.00513c1e
add esp, 4
mov ecx, esi
call fcn.00404280
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x808]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00513242
mov esp, ebp
pop ebp
ret