joyce8/EMBER2024-capa huggingface dataset:
Function at 0x416076
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 8], 0
jge 0x416098
mov eax, 0xfffffffd
jmp 0x416178
mov ebx, dword [0x5eb45c]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x416146
mov ebx, dword [0x5eb45c]
add ebx, 4
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 6
jne 0x4160e7
mov ebx, dword [0x5eb45c]
add ebx, 8
mov dword [ebp - 0xc], ebx
mov ebx, dword [ebp - 0xc]
cmp dword [ebx], 2
jne 0x4160e7
mov eax, 1
jmp 0x4160ec
mov eax, 0
test eax, eax
je 0x416118
mov eax, dword [ebp]
add eax, 0x80
mov ecx, 0x20
push dword [eax]
sub eax, 4
loop 0x416101
mov eax, dword [ebp + 8]
call dword fs:[0xc0]
nop
nop
leave
ret 4
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0xffff
shr ecx, 0x10
and ecx, 0xffff
mov edx, dword [ebp]
lea edx, [edx + 8]
call dword fs:[0xc0]
nop
nop
nop
nop
nop
leave
ret 4
mov ebx, dword [0x5eb45c]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
jne 0x41616e
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x416178
mov esp, ebp
pop ebp
ret 4

Function at 0x416d1c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0
push 0
push dword [ebp - 4]
call fcn.0041156a
test eax, eax
je 0x416d5f
xor eax, eax
xchg dword [ebp + 8], eax
cmp eax, 0xffff
jle 0x416d5f
cmp word [eax], 0x5a4d
jne 0x416d5f
add eax, dword [eax + 0x3c]
cmp dword [eax], 0x4550
jne 0x416d5f
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
push 0
push dword [ebp - 4]
call fcn.0041163c
mov eax, dword [ebp + 8]
jmp 0x416d78
mov esp, ebp
pop ebp
ret 4

Function at 0x421246
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x42127e
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x42126c
mov al, 1
jmp 0x4212dd
cmp dword [ebx + 0x54], ecx
jne 0x421275
mov al, 2
jmp 0x4212dd
cmp dword [ebx + 0x7c], ecx
jne 0x4212dd
mov al, 3
jmp 0x4212dd
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x421293
mov al, 4
jmp 0x4212dd
cmp ecx, 5
jne 0x4212b3
cmp ebx, 0
jne 0x4212a1
mov al, 5
jmp 0x4212dd
cmp ebx, 1
jne 0x4212aa
mov al, 6
jmp 0x4212dd
cmp ebx, 2
jne 0x4212b3
mov al, 7
jmp 0x4212dd
cmp ecx, 6
jne 0x4212db
cmp ebx, 0
jne 0x4212c1
mov al, 8
jmp 0x4212dd
cmp ebx, 1
jne 0x4212c8
mov al, 9
cmp ebx, 2
jne 0x4212cf
mov al, 0xa
cmp ebx, 3
jne 0x4212d6
mov al, 0xb
cmp ebx, 4
jne 0x4212dd
mov al, 0xc
pop ebx
leave
ret
Function at 0x44428a
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x4442c2
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x4442b0
mov al, 1
jmp 0x444321
cmp dword [ebx + 0x54], ecx
jne 0x4442b9
mov al, 2
jmp 0x444321
cmp dword [ebx + 0x7c], ecx
jne 0x444321
mov al, 3
jmp 0x444321
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x4442d7
mov al, 4
jmp 0x444321
cmp ecx, 5
jne 0x4442f7
cmp ebx, 0
jne 0x4442e5
mov al, 5
jmp 0x444321
cmp ebx, 1
jne 0x4442ee
mov al, 6
jmp 0x444321
cmp ebx, 2
jne 0x4442f7
mov al, 7
jmp 0x444321
cmp ecx, 6
jne 0x44431f
cmp ebx, 0
jne 0x444305
mov al, 8
jmp 0x444321
cmp ebx, 1
jne 0x44430c
mov al, 9
cmp ebx, 2
jne 0x444313
mov al, 0xa
cmp ebx, 3
jne 0x44431a
mov al, 0xb
cmp ebx, 4
jne 0x444321
mov al, 0xc
pop ebx
leave
ret
Function at 0x466876
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.004719f5
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.004719f5
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0x10
call fcn.004719f5
add esp, 4
mov dword [ebp - 0x14], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0
mov ebx, 0x4740a0
call fcn.00471a07
add esp, 4
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 3
je 0x46692f
mov eax, 0
jmp 0x466a9b
cmp dword [ebp + 0xc], 0
jne 0x466965
mov dword [ebp - 0x18], esp
mov eax, 0xae
call fcn.00471a13
cmp dword [ebp - 0x18], esp
je 0x466962
push 0xa0
push 0x405a2b7
push 6
call fcn.00471a01
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 0
jne 0x46698d
mov eax, 0x5602fc
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x466987
push ebx
call fcn.004719fb
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
mov dword [ebp - 0x18], esp
lea eax, [ebp - 8]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0xaf
call fcn.00471a13
cmp dword [ebp - 0x18], esp
je 0x4669c2
push 0x104
push 0x405a2b7
push 6
call fcn.00471a01
add esp, 0xc
mov dword [ebp - 0x18], esp
push dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
push dword [ebx]
push 0x56030d
mov eax, 0xb0
call fcn.00471a13
cmp dword [ebp - 0x18], esp
je 0x4669f8
push 0x12e
push 0x405a2b7
push 6
call fcn.00471a01
add esp, 0xc
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x18]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x18]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebx], 2
mov dword [ebp - 0x18], esp
mov eax, 0
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 0x14]
push 0x1c
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0xb1
call fcn.00471a13
cmp dword [ebp - 0x18], esp
je 0x466a96
push 0x225
push 0x405a2b7
push 6
call fcn.00471a01
add esp, 0xc
jmp 0x466a9b
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.004719fb
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.004719fb
add esp, 4
mov ebx, dword [ebp - 0x14]
push ebx
call fcn.004719fb
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x466d45
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
push 8
call fcn.004719f5
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.004719f5
add esp, 4
mov dword [ebp - 0x14], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x18], 0
push 0x10
call fcn.004719f5
add esp, 4
mov dword [ebp - 0x1c], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x20], esp
mov eax, 0xb3
call fcn.00471a13
cmp dword [ebp - 0x20], esp
je 0x466e0c
push 0x19
push 0x405b059
push 6
call fcn.00471a01
add esp, 0xc
mov dword [ebp - 4], eax
mov eax, 0x5602fc
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x466e25
push ebx
call fcn.004719fb
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 0x20], esp
lea eax, [ebp - 0xc]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0xb4
call fcn.00471a13
cmp dword [ebp - 0x20], esp
je 0x466e5e
push 0x5d
push 0x405b059
push 6
call fcn.00471a01
add esp, 0xc
mov dword [ebp - 0x20], esp
push dword [ebp - 0x10]
push dword [ebp - 8]
push 0x56030d
mov eax, 0xb5
call fcn.00471a13
cmp dword [ebp - 0x20], esp
je 0x466e92
push 0x87
push 0x405b059
push 6
call fcn.00471a01
add esp, 0xc
mov ebx, dword [ebp - 0x14]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x14]
add ebx, 8
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 0xc
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 2
mov dword [ebp - 0x20], esp
mov eax, 0
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x1c]
push 0x1c
push dword [ebp - 0x14]
push 0
push dword [ebp - 0xc]
mov eax, 0xb6
call fcn.00471a13
cmp dword [ebp - 0x20], esp
je 0x466f30
push 0x185
push 0x405b059
push 6
call fcn.00471a01
add esp, 0xc
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x20], esp
push dword [ebp - 0xc]
mov eax, 0xb7
call fcn.00471a13
cmp dword [ebp - 0x20], esp
je 0x466f5f
push 0x1c9
push 0x405b059
push 6
call fcn.00471a01
add esp, 0xc
mov eax, dword [ebp - 0x18]
jmp 0x466f67
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x466f78
push ebx
call fcn.004719fb
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.004719fb
add esp, 4
mov ebx, dword [ebp - 0x14]
push ebx
call fcn.004719fb
add esp, 4
mov ebx, dword [ebp - 0x1c]
push ebx
call fcn.004719fb
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x47df20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x55467b
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.00548729
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x47dfa2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0054575f
mov eax, dword [eax]
push 0x5a2d20
push eax
call fcn.00537c24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005489b4
test bl, bl
je 0x47dfa2
push 0x5a2d20
lea ecx, [esp + 0xc]
call fcn.00548d44
push 0x5a2d2c
lea ecx, [esp + 0xc]
call fcn.00548d44
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 0x47dfde
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005489b4
jmp 0x47e0a9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.DLL_SendMessageA_1]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x47e062
lea edx, [esp + 0x7c]
push 0x5a2d28
push edx
call fcn.00537c24
add esp, 8
test eax, eax
je 0x47e062
lea eax, [esp + 0x7c]
push 0x5a2d24
push eax
call fcn.00537c24
add esp, 8
test eax, eax
je 0x47e062
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 0x47dff2
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.005489b4
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 0x47e8b0
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_1]
mov esi, eax
test esi, esi
jne 0x47e912
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_1]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.DLL_RegCloseKey_1]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x47e920
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5546fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5e7280]
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 0x47ea58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x47e986
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005489b4
xor eax, eax
jmp 0x47eacf
push 0x5a2d68
lea ecx, [esp + 0xc]
call fcn.00548af1
push esi
lea ecx, [esp + 0xc]
call fcn.00548d80
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5a2d60
push 0
call dword [sym.imp.SHELL32.DLL_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x47eaad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x5a2d58
push SysReAllocString
call fcn.0047e8b0
test eax, eax
jne 0x47eaad
mov ebx, dword [sym.imp.KERNEL32.DLL_lstrcatA_1]
lea eax, [esp + 0x14]
push 0x5a2d44
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocString
mov ecx, edi
call fcn.0047e8b0
test eax, eax
jne 0x47eaad
lea eax, [esp + 0x14]
push 0x5a2d3c
push eax
call fcn.00538e40
mov esi, eax
add esp, 8
test esi, esi
jne 0x47ea8c
lea ecx, [esp + 0x14]
push 0x5a2d38
push ecx
call fcn.00538dc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x47ea8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.DLL_lstrlenA_1]
lea esi, [esp + eax + 0x13]
jmp 0x47ea8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00548aa1
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x47e99e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005489b4
xor eax, eax
jmp 0x47eacf
mov byte [esi], 0
push 0x5a2d34
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.005489b4
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 0x491f70
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.DLL_GetKeyState_1]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x491fde
cmp si, 0x69
ja 0x491fde
add esi, 0xffd0
cmp si, 0x11
je 0x491fae
push 0x11
call edi
test ax, ax
jge 0x491fae
or esi, 0x2000
cmp si, 0x10
je 0x491fc3
push 0x10
call edi
test ax, ax
jge 0x491fc3
or esi, 0x4000
cmp si, 0x12
je 0x491fd8
push 0x12
call edi
test ax, ax
jge 0x491fd8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x491feb
mov esi, 0xbd
jmp 0x491f9f
cmp si, 0x6e
jne 0x491ff8
mov esi, 0xbe
jmp 0x491f9f
cmp si, 0x6f
jne 0x491f99
mov esi, 0xbf
jmp 0x491f9f

Function at 0x493970
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5f7cf0]
xor edx, edx
cmp eax, edx
jne 0x493996
xor eax, eax
mov byte [eax + 0x5f7bf0], al
inc eax
cmp eax, 0x100
jl 0x49397e
mov dword [0x5f7cf0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5f7bf0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x493a27
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 0x4939fa
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 0x4939c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x493aa0
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 0x493af3
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 0x493ada
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 0x49ab50
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 0x49ace8
cmp ebp, ebx
jle 0x49ace8
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 0x49abae
dec eax
or eax, 0xfffffff8
inc eax
je 0x49abb5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.DLL_accept
jns 0x49abc4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x49abcb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.005486f5
add esp, 4
cmp eax, ebx
je 0x49abec
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.005486f5
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 0x49acde
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 0x49acc5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x49acb1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x49aca6
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 0x49acb4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x49acb4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x49ac50
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 0x49ac41
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 0x49e520
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5561a8
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 0x49e559
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.005507d1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0055081d
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.0049e5e0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0055085a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4a2c50
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x5569d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.004a37d0
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.DLL_CopyRect_1]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.DLL_IsRectEmpty]
test eax, eax
je 0x4a2cf9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.004a28e0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.DLL_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0054f526
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004b93b0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.DLL_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.DLL_GetClientRect_1]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.DLL_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0054f598
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14