joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40e6a0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x90
mov esi, esp
mov dword [esi + 0x78], ebp
xor edx, edx
lea ecx, [esi + 0x80]
lea edi, [esi + 0x50]
pcmpeqd xmm0, xmm0
lea ebx, [esi + 0x70]
dec edx
mov dword [ecx - 4], esp
mov dword [ecx + 8], edx
mov dword [ecx + 4], 0x41d100
mov eax, dword fs:[0]
mov dword [ecx], eax
mov dword fs:[0], ecx
lea ecx, [esi + 0x18]
mov dword [edi + 0x10], edx
movdqa xmmword [edi], xmm0
mov word [ecx + 4], 0
mov dword [ecx], 0x7025
push ebx
call fcn.00409590
add esp, 4
push dword [ebp + 0x18]
lea eax, [esi + 0x18]
push eax
push dword [ebx + 4]
push dword [ebx]
push 0x14
push edi
call fcn.0041fa73
add esp, 0x18
mov dword [esi + 0x14], eax
lea eax, [esi + eax + 0x50]
push dword [ebp + 0x10]
mov dword [esi + 0x10], eax
push eax
push edi
call fcn.0040c166
add esp, 0xc
mov ecx, dword [ebp + 0x10]
mov dword [esi + 0xc], eax
xor eax, eax
pcmpeqd xmm0, xmm0
lea edi, [esi + 8]
dec eax
movdqa xmmword [esi + 0x20], xmm0
mov dword [esi + 0x3d], eax
mov dword [esi + 0x41], eax
movdqa xmmword [esi + 0x30], xmm0
push edi
call fcn.004066aa
lea eax, [esi + 0x80]
mov ecx, edi
mov dword [eax + 8], 0
push 0x586260
call fcn.0040a130
mov ecx, dword [esi + 8]
mov ebx, eax
xor eax, eax
dec eax
lock xadd dword [ecx + 4], eax
test eax, eax
jne 0x40e785
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebx]
lea edx, [esi + 0x20]
mov ecx, ebx
mov eax, dword [eax + 0x18]
mov dword [esi + 0x88], 0xffffffff
push edx
mov edi, dword [esi + 0x10]
push edi
lea ebx, [esi + 0x50]
push ebx
call eax
mov ecx, dword [esi + 0xc]
movsx edx, byte [ebp + 0x14]
mov eax, ecx
sub eax, ebx
cmp ecx, edi
mov ecx, dword [esi + 0x14]
lea eax, [esi + eax + 0x20]
lea ecx, [esi + ecx + 0x20]
cmove eax, ecx
push edx
push dword [ebp + 0x10]
push ecx
push eax
lea eax, [esi + 0x20]
push eax
push dword [ebp + 0xc]
mov edi, dword [ebp + 8]
push edi
call fcn.00401cb0
add esp, 0x1c
mov eax, dword [esi + 0x80]
mov dword fs:[0], eax
mov eax, edi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x14
Function at 0x40f000
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x48
mov esi, esp
mov dword [esi + 0x30], ebp
xor eax, eax
lea ecx, [esi + 0x38]
dec eax
mov dword [ecx - 4], esp
mov dword [ecx + 8], eax
mov dword [ecx + 4], 0x41d130
mov eax, dword fs:[0]
mov dword [ecx], eax
mov dword fs:[0], ecx
xor ecx, ecx
xor edx, edx
lea eax, [esi + 0x20]
inc edx
mov dword [eax + 4], ecx
mov dword [eax], 0x25
or eax, edx
mov edx, dword [ebp + 0x10]
push dword [edx + 4]
mov edi, edx
push ecx
push 0x531e96
push eax
call fcn.0040c056
add esp, 0x10
mov ebx, dword [edi + 4]
mov dword [esi + 0x14], esp
shr ebx, 9
xor eax, eax
inc eax
and ebx, eax
lea edi, [ebx + 0x16]
inc edi
sub esp, 0x18
mov ecx, esp
mov eax, 0xff
mov dword [esi], ecx
push edi
push eax
push ecx
call fcn.005076c0
add esp, 0xc
lea eax, [esi + 0x28]
push eax
call fcn.00409590
add esp, 4
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
lea eax, [esi + 0x20]
push eax
lea eax, [esi + 0x28]
push dword [eax + 4]
push dword [eax]
push edi
mov edi, dword [esi]
push edi
call fcn.0041fa73
add esp, 0x1c
add eax, edi
mov dword [esi + 0x18], eax
push dword [ebp + 0x10]
push eax
push edi
call fcn.0040c166
add esp, 0xc
mov dword [esi + 0x1c], eax
lea eax, [ebx + ebx + 0x2e]
lea ecx, [ebx + ebx + 0x2b]
and eax, 0xfffffffc
call fcn.00503730
mov ebx, esp
push ecx
mov eax, 0xff
push eax
push ebx
call fcn.005076c0
add esp, 0xc
xor eax, eax
lea ecx, [esi + 0xc]
lea edi, [esi + 4]
dec eax
mov dword [ecx], eax
lea ecx, [esi + 8]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x10]
push edi
call fcn.004066aa
lea eax, [esi + 0x38]
xor ecx, ecx
mov dword [eax + 8], ecx
push edi
lea eax, [esi + 8]
push eax
lea eax, [esi + 0xc]
push eax
mov dword [esi + 0x10], ebx
push ebx
push dword [esi + 0x18]
push dword [esi + 0x1c]
push dword [esi]
call fcn.004179f0
add esp, 0x1c
mov ecx, dword [esi + 4]
xor eax, eax
mov edi, dword [ebp + 8]
mov dl, byte [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
dec eax
lock xadd dword [ecx + 4], eax
test eax, eax
jne 0x40f145
mov eax, dword [ecx]
call dword [eax + 4]
mov dl, byte [ebp + 0x14]
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0xc]
movsx edx, dl
mov dword [esi + 0x40], 0xffffffff
push edx
push dword [ebp + 0x10]
push eax
push ecx
push dword [esi + 0x10]
push ebx
push edi
call fcn.00401cb0
add esp, 0x1c
mov esp, dword [esi + 0x14]
mov eax, dword [esi + 0x38]
mov dword fs:[0], eax
mov eax, edi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
Function at 0x40f340
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x48
mov esi, esp
mov dword [esi + 0x30], ebp
xor eax, eax
lea ecx, [esi + 0x38]
dec eax
mov dword [ecx - 4], esp
mov dword [ecx + 8], eax
mov dword [ecx + 4], 0x41d150
mov eax, dword fs:[0]
mov dword [ecx], eax
mov dword fs:[0], ecx
xor eax, eax
lea ecx, [esi + 0x20]
xor edi, edi
mov dword [ecx + 4], eax
mov dword [ecx], 0x25
mov eax, ecx
mov ecx, dword [ebp + 0x10]
inc edi
or eax, edi
push dword [ecx + 4]
mov ebx, ecx
push edi
push 0x531e96
push eax
call fcn.0040c056
add esp, 0x10
mov ebx, dword [ebx + 4]
mov dword [esi + 0x14], esp
shr ebx, 9
and ebx, edi
lea ecx, [ebx + 0x17]
mov dword [esi], ecx
sub esp, 0x18
mov edi, esp
mov eax, 0xff
push ecx
push eax
push edi
call fcn.005076c0
add esp, 0xc
lea eax, [esi + 0x28]
push eax
call fcn.00409590
add esp, 4
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
lea eax, [esi + 0x20]
push eax
lea eax, [esi + 0x28]
push dword [eax + 4]
push dword [eax]
push dword [esi]
push edi
call fcn.0041fa73
add esp, 0x1c
add eax, edi
mov dword [esi + 0x1c], edi
mov dword [esi], eax
push dword [ebp + 0x10]
push eax
push edi
call fcn.0040c166
add esp, 0xc
mov dword [esi + 0x18], eax
lea eax, [ebx + ebx + 0x2e]
lea ecx, [ebx + ebx + 0x2b]
and eax, 0xfffffffc
call fcn.00503730
mov edi, esp
push ecx
mov eax, 0xff
push eax
push edi
call fcn.005076c0
add esp, 0xc
xor eax, eax
lea ecx, [esi + 0xc]
lea ebx, [esi + 4]
dec eax
mov dword [ecx], eax
lea ecx, [esi + 8]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x10]
push ebx
call fcn.004066aa
lea eax, [esi + 0x38]
xor ecx, ecx
mov dword [eax + 8], ecx
push ebx
lea eax, [esi + 8]
push eax
lea eax, [esi + 0xc]
push eax
mov dword [esi + 0x10], edi
push edi
push dword [esi]
push dword [esi + 0x18]
push dword [esi + 0x1c]
call fcn.004179f0
add esp, 0x1c
mov ecx, dword [esi + 4]
xor eax, eax
mov edi, dword [ebp + 8]
mov dl, byte [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
dec eax
lock xadd dword [ecx + 4], eax
test eax, eax
jne 0x40f484
mov eax, dword [ecx]
call dword [eax + 4]
mov dl, byte [ebp + 0x14]
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0xc]
movsx edx, dl
mov dword [esi + 0x40], 0xffffffff
push edx
push dword [ebp + 0x10]
push eax
push ecx
push dword [esi + 0x10]
push ebx
push edi
call fcn.00401cb0
add esp, 0x1c
mov esp, dword [esi + 0x14]
mov eax, dword [esi + 0x38]
mov dword fs:[0], eax
mov eax, edi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
Function at 0x4101c0
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x48
mov esi, esp
mov dword [esi + 0x30], ebp
xor eax, eax
lea ecx, [esi + 0x38]
dec eax
mov dword [ecx - 4], esp
mov dword [ecx + 8], eax
mov dword [ecx + 4], 0x41d1b0
mov eax, dword fs:[0]
mov dword [ecx], eax
mov dword fs:[0], ecx
xor ecx, ecx
xor edx, edx
lea eax, [esi + 0x20]
inc edx
mov dword [eax + 4], ecx
mov dword [eax], 0x25
or eax, edx
mov edx, dword [ebp + 0x10]
push dword [edx + 4]
mov edi, edx
push ecx
push 0x531e96
push eax
call fcn.0040c056
add esp, 0x10
mov ebx, dword [edi + 4]
mov dword [esi + 0x14], esp
shr ebx, 9
xor eax, eax
inc eax
and ebx, eax
lea edi, [ebx + 0x16]
inc edi
sub esp, 0x18
mov ecx, esp
mov eax, 0xff
mov dword [esi], ecx
push edi
push eax
push ecx
call fcn.005076c0
add esp, 0xc
lea eax, [esi + 0x28]
push eax
call fcn.00409590
add esp, 4
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
lea eax, [esi + 0x20]
push eax
lea eax, [esi + 0x28]
push dword [eax + 4]
push dword [eax]
push edi
mov edi, dword [esi]
push edi
call fcn.0041fa73
add esp, 0x1c
add eax, edi
mov dword [esi + 0x1c], eax
push dword [ebp + 0x10]
push eax
push edi
call fcn.0040c166
add esp, 0xc
mov dword [esi + 0x18], eax
lea eax, [ebx*4 + 0x58]
call fcn.00503730
lea eax, [ebx*4 + 0x56]
mov edi, esp
push eax
mov eax, 0xff
push eax
push edi
call fcn.005076c0
add esp, 0xc
xor eax, eax
lea ecx, [esi + 0xc]
lea ebx, [esi + 4]
dec eax
mov dword [ecx], eax
lea ecx, [esi + 8]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x10]
push ebx
call fcn.004066aa
lea eax, [esi + 0x38]
xor ecx, ecx
mov dword [eax + 8], ecx
push ebx
lea eax, [esi + 8]
push eax
lea eax, [esi + 0xc]
push eax
mov dword [esi + 0x10], edi
push edi
push dword [esi + 0x1c]
push dword [esi + 0x18]
push dword [esi]
call fcn.00418090
add esp, 0x1c
mov ecx, dword [esi + 4]
xor eax, eax
mov edi, dword [ebp + 8]
movzx edx, word [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
dec eax
lock xadd dword [ecx + 4], eax
test eax, eax
jne 0x41030a
mov eax, dword [ecx]
call dword [eax + 4]
movzx edx, word [ebp + 0x14]
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0xc]
movzx edx, dx
mov dword [esi + 0x40], 0xffffffff
push edx
push dword [ebp + 0x10]
push eax
push ecx
push dword [esi + 0x10]
push ebx
push edi
call fcn.00418340
add esp, 0x1c
mov esp, dword [esi + 0x14]
mov eax, dword [esi + 0x38]
mov dword fs:[0], eax
mov eax, edi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
Function at 0x410520
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x48
mov esi, esp
mov dword [esi + 0x30], ebp
xor eax, eax
lea ecx, [esi + 0x38]
dec eax
mov dword [ecx - 4], esp
mov dword [ecx + 8], eax
mov dword [ecx + 4], 0x41d1d0
mov eax, dword fs:[0]
mov dword [ecx], eax
mov dword fs:[0], ecx
xor eax, eax
lea ecx, [esi + 0x20]
xor edi, edi
mov dword [ecx + 4], eax
mov dword [ecx], 0x25
mov eax, ecx
mov ecx, dword [ebp + 0x10]
inc edi
or eax, edi
push dword [ecx + 4]
mov ebx, ecx
push edi
push 0x531e96
push eax
call fcn.0040c056
add esp, 0x10
mov ebx, dword [ebx + 4]
mov dword [esi + 0x14], esp
shr ebx, 9
and ebx, edi
lea ecx, [ebx + 0x17]
mov dword [esi], ecx
sub esp, 0x18
mov edi, esp
mov eax, 0xff
push ecx
push eax
push edi
call fcn.005076c0
add esp, 0xc
lea eax, [esi + 0x28]
push eax
call fcn.00409590
add esp, 4
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
lea eax, [esi + 0x20]
push eax
lea eax, [esi + 0x28]
push dword [eax + 4]
push dword [eax]
push dword [esi]
push edi
call fcn.0041fa73
add esp, 0x1c
add eax, edi
mov dword [esi + 0x1c], edi
mov dword [esi], eax
push dword [ebp + 0x10]
push eax
push edi
call fcn.0040c166
add esp, 0xc
mov dword [esi + 0x18], eax
lea eax, [ebx*4 + 0x58]
call fcn.00503730
lea eax, [ebx*4 + 0x56]
mov edi, esp
push eax
mov eax, 0xff
push eax
push edi
call fcn.005076c0
add esp, 0xc
xor eax, eax
lea ecx, [esi + 0xc]
lea ebx, [esi + 4]
dec eax
mov dword [ecx], eax
lea ecx, [esi + 8]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x10]
push ebx
call fcn.004066aa
lea eax, [esi + 0x38]
xor ecx, ecx
mov dword [eax + 8], ecx
push ebx
lea eax, [esi + 8]
push eax
lea eax, [esi + 0xc]
push eax
mov dword [esi + 0x10], edi
push edi
push dword [esi]
push dword [esi + 0x18]
push dword [esi + 0x1c]
call fcn.00418090
add esp, 0x1c
mov ecx, dword [esi + 4]
xor eax, eax
mov edi, dword [ebp + 8]
movzx edx, word [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
dec eax
lock xadd dword [ecx + 4], eax
test eax, eax
jne 0x410669
mov eax, dword [ecx]
call dword [eax + 4]
movzx edx, word [ebp + 0x14]
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0xc]
movzx edx, dx
mov dword [esi + 0x40], 0xffffffff
push edx
push dword [ebp + 0x10]
push eax
push ecx
push dword [esi + 0x10]
push ebx
push edi
call fcn.00418340
add esp, 0x1c
mov esp, dword [esi + 0x14]
mov eax, dword [esi + 0x38]
mov dword fs:[0], eax
mov eax, edi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
Function at 0x411dc0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0xa0
mov esi, esp
mov dword [esi + 0x88], ebp
mov eax, dword [ebp + 0x10]
xor edx, edx
pcmpeqd xmm0, xmm0
dec edx
mov dword [esi + 0x1c], eax
lea eax, [esi + 0x90]
mov dword [eax - 4], esp
mov dword [eax + 8], edx
mov dword [eax + 4], 0x41d280
mov ecx, dword fs:[0]
mov dword [eax], ecx
lea ecx, [esi + 0x20]
mov dword fs:[0], eax
mov dword [eax + 8], 1
lea eax, [esi + 4]
mov dword [esi + 0x14], edx
mov dword [esi + 8], ecx
mov dword [ecx + 0x60], edx
movdqa xmmword [ecx + 0x50], xmm0
movdqa xmmword [ecx + 0x40], xmm0
movdqa xmmword [ecx + 0x30], xmm0
movdqa xmmword [ecx + 0x20], xmm0
movdqa xmmword [ecx + 0x10], xmm0
movdqa xmmword [ecx], xmm0
mov dword [esi + 0x18], ecx
mov ecx, dword [ebp + 0x18]
mov dword [esi + 0xc], fcn.00406c90
mov dword [eax], edx
push eax
call fcn.004066aa
mov dword [esi + 0x98], 2
lea ecx, [esi + 4]
push 0x586260
call fcn.0040a130
mov dword [esi + 0x10], eax
mov al, byte [ebp + 0x14]
lea edx, [esi + 3]
lea ecx, [esi + 0x84]
lea edi, [esi + 0x14]
lea ebx, [esi + 8]
mov byte [edx], 0
movzx eax, al
push ecx
push edi
push ebx
push dword [esi + 0x10]
push edx
push dword [ebp + 0x1c]
mov ecx, dword [ebp + 0x18]
push dword [ecx + 4]
lea ecx, [esi + 4]
push ecx
push eax
push dword [esi + 0x1c]
lea eax, [ebp + 0xc]
push eax
call fcn.00419870
add esp, 0x2c
test al, al
je 0x411f1e
mov ecx, dword [ebp + 0x20]
test byte [ecx], 1
jne 0x411eb7
mov word [ecx], 0
jmp 0x411ec4
mov eax, dword [ecx + 8]
mov byte [eax], 0
mov dword [ecx + 4], 0
cmp byte [esi + 3], 0
je 0x411ee0
mov ecx, dword [esi + 0x10]
mov eax, dword [ecx]
push 0x2d
call dword [eax + 0x1c]
mov ecx, dword [ebp + 0x20]
movsx eax, al
push eax
call fcn.0041de84
mov ecx, dword [esi + 0x10]
mov eax, dword [ecx]
push 0x30
call dword [eax + 0x1c]
mov edi, dword [esi + 0x14]
mov edx, dword [esi + 8]
lea ebx, [edi - 1]
cmp edx, ebx
jae 0x411f0a
lea ecx, [edx + 1]
cmp ebx, ecx
cmova ecx, ebx
cmp byte [edx], al
jne 0x411f0a
inc edx
cmp ecx, edx
jne 0x411eff
mov edx, ecx
mov ecx, dword [ebp + 0x20]
mov dword [esi + 0x98], 2
push edi
push edx
call fcn.0041cac0
lea eax, [ebp + 0x10]
lea ecx, [ebp + 0xc]
push eax
call fcn.0040532e
mov edi, dword [ebp + 8]
test al, al
je 0x411f37
mov eax, dword [ebp + 0x1c]
or byte [eax], 2
mov eax, dword [ebp + 0xc]
mov ecx, dword [esi + 4]
mov dword [edi], eax
xor eax, eax
dec eax
lock xadd dword [ecx + 4], eax
test eax, eax
jne 0x411f50
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [esi + 8]
xor ecx, ecx
mov dword [esi + 8], ecx
test eax, eax
je 0x411f70
mov dword [esi + 0x98], 0
push eax
call dword [esi + 0xc]
mov edi, dword [ebp + 8]
add esp, 4
mov eax, dword [esi + 0x90]
mov dword fs:[0], eax
mov eax, edi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x1c
Function at 0x419498
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov ecx, edi
call fcn.0041ca82
mov ebx, eax
test esi, esi
je 0x4194d1
mov eax, dword [esi + 0xc]
cmp eax, dword [esi + 0x10]
je 0x4194be
movzx eax, word [eax]
jmp 0x4194c5
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x20]
cmp ax, 0xffff
je 0x4194d1
test bl, bl
jne 0x4194d7
jmp 0x419534
xor esi, esi
test bl, bl
jne 0x419525
mov ecx, dword [edi]
mov eax, dword [ecx + 0xc]
cmp eax, dword [ecx + 0x10]
je 0x4194e6
movzx eax, word [eax]
jmp 0x4194eb
mov eax, dword [ecx]
call dword [eax + 0x20]
mov ecx, dword [ebp + 0x14]
movzx eax, ax
mov edx, dword [ecx]
push eax
push 8
call dword [edx + 0xc]
test al, al
je 0x419516
mov ecx, dword [edi]
mov eax, dword [ecx + 0xc]
cmp eax, dword [ecx + 0x10]
je 0x41950f
add eax, 2
mov dword [ecx + 0xc], eax
jmp 0x4194a4
mov eax, dword [ecx]
call dword [eax + 0x24]
jmp 0x4194a4
mov ecx, edi
call fcn.0041ca82
mov ebx, eax
test esi, esi
jne 0x41953d
jmp 0x41952e
mov ecx, edi
call fcn.0041ca82
mov ebx, eax
test bl, bl
jne 0x41955c
jmp 0x419562
mov ecx, edi
call fcn.0041ca82
mov ebx, eax
mov eax, dword [esi + 0xc]
cmp eax, dword [esi + 0x10]
je 0x41954a
movzx eax, word [eax]
jmp 0x419551
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x20]
cmp ax, 0xffff
sete al
xor bl, al
jne 0x419562
mov eax, dword [ebp + 0x10]
or byte [eax], 2
pop esi
pop edi
pop ebx
pop ebp
ret 0x10
Function at 0x421790
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x30
mov edx, dword [0x584fa8]
mov edi, ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
lea ebx, [esp + 0x18]
xor edx, ebp
mov dword [esp + 0x28], edx
push 3
push ecx
push eax
push ebx
call fcn.0042e910
add esp, 0x10
cmp dword [esp + 0x1c], 0
je 0x42199d
mov esi, dword [esp + 0x18]
mov dword [esp + 0x24], 0
push 0x800
push 0
push str.api_ms_win_downlevel_shell32_l1_1_0.dll
call dword [0x57e7c4]
test eax, eax
mov dword [esp + 0xc], eax
je 0x42180e
push 0x532936
push eax
call dword [0x57e6f8]
test eax, eax
je 0x42181e
mov ecx, eax
lea eax, [esp + 0x24]
push eax
push esi
call ecx
jmp 0x42181a
lea eax, [esp + 0x24]
push eax
push esi
call dword [0x585bf4]
mov esi, eax
jmp 0x421820
xor esi, esi
mov eax, dword [esp + 0x24]
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], 0
test eax, eax
je 0x421932
cmp eax, 0x15555556
mov dword [esp + 4], esi
mov dword [esp + 8], edi
jae 0x4219be
mov ebx, eax
shl ebx, 2
lea edi, [ebx + ebx*2]
push edi
call fcn.0050317c
add esp, 4
mov dword [esp + 0x1c], eax
mov esi, eax
mov dword [esp + 0x18], eax
add eax, edi
mov edi, ebx
mov dword [esp + 0x20], eax
mov eax, dword [esp + 4]
jmp 0x4218bb
mov eax, ebx
add al, bl
test ebx, ebx
mov byte [esi], al
lea eax, [esi + 2]
je 0x4218a6
mov ecx, ebx
mov dword [esp], eax
add ecx, ebx
push ecx
push dword [esp + 0x14]
push eax
call fcn.00506bc0
mov eax, dword [esp + 0xc]
add esp, 0xc
mov word [eax + ebx*2], 0
mov eax, dword [esp + 0x14]
add esi, 0xc
add eax, 4
add edi, 0xfffffffc
je 0x421922
mov dword [esp + 0x14], eax
mov eax, dword [eax]
mov dword [esi + 4], 0
mov dword [esi], 0
mov dword [esi + 8], 0
mov dword [esp + 0x10], eax
push eax
call fcn.0051c0e4
add esp, 4
cmp eax, 0x7ffffff0
jae 0x4219b2
mov ebx, eax
cmp eax, 5
jb 0x421880
mov dword [esp], edi
lea edi, [ebx + 8]
and edi, 0xfffffff8
js 0x4219b9
lea eax, [edi + edi]
push eax
call fcn.0050317c
add esp, 4
or edi, 1
mov dword [esi + 8], eax
mov dword [esi], edi
mov edi, dword [esp]
mov dword [esi + 4], ebx
jmp 0x42188d
mov dword [esp + 0x1c], esi
mov edi, dword [esp + 8]
mov esi, dword [esp + 4]
lea ebx, [esp + 0x18]
mov ecx, edi
push ebx
call fcn.00421140
push esi
call dword [0x57e7cc]
mov eax, dword [esp + 0xc]
test eax, eax
je 0x421950
push eax
call dword [0x57e670]
mov esi, dword [esp + 0x18]
test esi, esi
je 0x42199d
mov eax, dword [esp + 0x1c]
cmp eax, esi
jne 0x421976
mov eax, esi
jmp 0x421990
cmp esi, edi
mov eax, edi
je 0x42198c
test byte [eax - 0xc], 1
lea edi, [eax - 0xc]
je 0x421970
push dword [eax - 4]
call fcn.005031ac
add esp, 4
jmp 0x421970
mov eax, dword [esp + 0x18]
mov dword [esp + 0x1c], esi
push eax
call fcn.005031ac
add esp, 4
mov ecx, dword [esp + 0x28]
xor ecx, ebp
call fcn.005031f1
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 8
mov ecx, esi
call fcn.0041d7a4
call fcn.005161c3
lea ecx, [esp + 0x18]
call fcn.0041f7ec
int3
Function at 0x4370b0
Capabilities:
Encode data using xor
Hash data using murmur2

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x20
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], ecx
movzx edx, byte [eax]
mov ecx, dword [eax + 4]
mov ebx, dword [eax + 8]
mov edi, edx
lea esi, [ebx + ecx]
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x14], ecx
shr edi, 1
test dl, 1
mov dword [ebp - 0x24], edi
lea edi, [eax + edi + 1]
cmovne edi, esi
lea esi, [eax + 1]
cmovne esi, ebx
sub edi, esi
cmp edi, 4
jb 0x437128
mov edx, esi
mov eax, edi
nop word cs:[eax + eax]
nop dword [eax]
imul ecx, dword [edx], 0x5bd1e995
imul eax, eax, 0x5bd1e995
add edi, 0xfffffffc
add edx, 4
mov ebx, ecx
shr ebx, 0x18
xor ebx, ecx
imul ecx, ebx, 0x5bd1e995
xor eax, ecx
cmp edi, 3
ja 0x437100
jmp 0x43712c
mov eax, edi
mov edx, esi
cmp edi, 1
mov dword [ebp - 0x20], esi
je 0x437150
cmp edi, 2
je 0x437147
cmp edi, 3
jne 0x43715b
movzx ecx, byte [edx + 2]
shl ecx, 0x10
xor eax, ecx
movzx ecx, byte [edx + 1]
shl ecx, 8
xor eax, ecx
movzx ecx, byte [edx]
xor ecx, eax
imul eax, ecx, 0x5bd1e995
mov esi, dword [ebp - 0x10]
xor ecx, ecx
mov ebx, dword [esi + 4]
test ebx, ebx
je 0x4372b8
mov ecx, eax
shr ecx, 0xd
xor ecx, eax
imul eax, ecx, 0x5bd1e995
mov ecx, ebx
mov edi, eax
shr edi, 0xf
xor edi, eax
mov eax, ebx
shr eax, 1
and eax, 0x55555555
sub ecx, eax
mov eax, ecx
shr ecx, 2
and eax, 0x33333333
and ecx, 0x33333333
add ecx, eax
mov eax, ecx
shr eax, 4
add eax, ecx
and eax, 0xf0f0f0f
imul eax, eax, 0x1010101
shr eax, 0x18
cmp eax, 1
mov dword [ebp - 0x2c], eax
jbe 0x4371cc
cmp edi, ebx
mov edx, edi
jb 0x4371d1
mov eax, edi
xor edx, edx
div ebx
mov esi, dword [ebp - 0x10]
jmp 0x4371d1
lea edx, [ebx - 1]
and edx, edi
mov eax, dword [esi]
mov ecx, 0
mov eax, dword [eax + edx*4]
test eax, eax
je 0x4372b8
mov dword [ebp - 0x18], ebx
mov ebx, dword [eax]
test ebx, ebx
je 0x4372b8
test byte [ebp - 0x28], 1
mov ecx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x18]
mov esi, dword [ebp - 0x20]
mov dword [ebp - 0x10], edx
cmove ecx, dword [ebp - 0x24]
dec eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x14], ecx
jmp 0x437228
and eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x10]
cmp eax, ecx
jne 0x4372b6
mov ebx, dword [ebx]
test ebx, ebx
je 0x4372b6
mov eax, dword [ebx + 4]
cmp eax, edi
jne 0x437280
movzx ecx, byte [ebx + 8]
mov eax, ecx
shr eax, 1
test cl, 1
mov edx, eax
je 0x437241
mov edx, dword [ebx + 0xc]
cmp edx, dword [ebp - 0x14]
jne 0x43721e
lea edx, [ebx + 8]
inc edx
test cl, 1
je 0x437252
mov edx, dword [ebx + 0x10]
jne 0x437298
cmp dword [ebp - 0x14], 0
je 0x4372b2
xor ecx, ecx
nop dword [eax]
movzx edx, byte [ebx + ecx + 9]
cmp dl, byte [esi + ecx]
jne 0x43721e
inc ecx
cmp eax, ecx
jne 0x437260
jmp 0x4372b2
cmp dword [ebp - 0x2c], 1
jbe 0x437210
mov ecx, dword [ebp - 0x18]
cmp eax, ecx
jb 0x437213
xor edx, edx
div ecx
mov eax, edx
jmp 0x437213
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x4372b2
push eax
push esi
push edx
call fcn.00505c0d
add esp, 0xc
test eax, eax
jne 0x43721e
mov ecx, ebx
jmp 0x4372b8
xor ecx, ecx
mov eax, dword [ebp + 8]
mov dword [eax], ecx
add esp, 0x20
pop esi
pop edi
pop ebx
pop ebp
ret 8