joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10007da0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10021010]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x18]
mov word [ebp - 0x18], 0x6547
push eax
mov dword [ebp - 0x11], 0x50746e65
mov word [ebp - 0xd], 0x6f72
mov dword [ebp - 0xa], 0x737365
mov dword [ebp - 0x15], 0x72727543
mov byte [ebp - 0xb], 0x63
mov byte [ebp - 0x16], 0x74
call fcn.10007ac0
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x10007dfd
call eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100096eb
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
xor ecx, ebp
call fcn.100096eb
mov esp, ebp
pop ebp
ret

Function at 0x10007e10
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x10021010]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov dword [ebp - 0x24], edx
mov ebx, ecx
xor esi, esi
call fcn.100023d0
mov edi, eax
test edi, edi
je 0x10007e99
lea eax, [ebp - 0x20]
mov word [ebp - 0x1a], 0x6f64
push eax
push edi
mov word [ebp - 0xc], 0x7373
mov dword [ebp - 0x17], 0x65726854
mov dword [ebp - 0x11], 0x636f7250
mov word [ebp - 0x20], 0x6547
mov word [ebp - 0x1d], 0x6957
mov byte [ebp - 0xd], 0x65
mov byte [ebp - 0x1b], 0x6e
mov word [ebp - 0x13], 0x6461
mov word [ebp - 9], 0x64
mov byte [ebp - 0x1e], 0x74
mov byte [ebp - 0x18], 0x77
mov byte [ebp - 0xa], 0x49
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x10007e92
push dword [ebp - 0x24]
push ebx
call eax
mov esi, eax
mov ecx, edi
call fcn.10003690
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100096eb
mov esp, ebp
pop ebp
ret

Function at 0x100083a0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, edx
mov ebx, ecx
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x100083b9
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 0x100083f4
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 8]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x100083f0
lea ebx, [ebx]
cmp esi, edx
jae 0x100083f4
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
dec ecx
jne 0x100083e0
cmp esi, edx
jb 0x100083fb
pop esi
pop edi
xor eax, eax
pop ebx
pop ebp
ret
xor eax, eax
cmp word [esi], ax
cmove esi, eax
mov eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x419e3a
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov dword [ebp - 4], 0
cmp dword [ebp + 8], 0
jge 0x419e63
mov eax, 0xfffffffd
jmp 0x41a004
mov ebx, dword [0x12d9d1c]
add ebx, 0x1c
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 0
je 0x419fd2
mov ebx, dword [0x12d9d1c]
add ebx, 4
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 0xa
jne 0x419eb2
mov ebx, dword [0x12d9d1c]
add ebx, 8
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp - 0x10]
cmp dword [ebx], 0
jne 0x419eb2
mov eax, 1
jmp 0x419eb7
mov eax, 0
test eax, eax
je 0x419ee7
call fcn.0041a00a
mov dword [ebp - 4], eax
mov eax, dword [ebp]
add eax, 0x80
mov ecx, 0x20
push dword [eax]
sub eax, 4
loop 0x419ed4
mov eax, dword [ebp + 8]
call dword [ebp - 4]
nop
nop
leave
ret 4
mov ebx, dword [0x12d9d1c]
add ebx, 4
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 6
jne 0x419f1e
mov ebx, dword [0x12d9d1c]
add ebx, 8
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp - 0x10]
cmp dword [ebx], 2
jne 0x419f1e
mov eax, 1
jmp 0x419f23
mov eax, 0
test eax, eax
jne 0x419f73
mov ebx, dword [0x12d9d1c]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
cmp dword [ebx], 6
jne 0x419f62
mov ebx, dword [0x12d9d1c]
add ebx, 8
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
cmp dword [ebx], 3
jne 0x419f62
mov eax, 1
jmp 0x419f67
mov eax, 0
test eax, eax
jne 0x419f73
xor eax, eax
jmp 0x419f78
mov eax, 1
test eax, eax
je 0x419fa4
mov eax, dword [ebp]
add eax, 0x80
mov ecx, 0x20
push dword [eax]
sub eax, 4
loop 0x419f8d
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 [0x12d9d1c]
add ebx, 0x1c
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 0
jne 0x419ffa
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x41a004
mov esp, ebp
pop ebp
ret 4

Function at 0x41ade1
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.0041ae43
test eax, eax
je 0x41ae24
xor eax, eax
xchg dword [ebp + 8], eax
cmp eax, 0xffff
jle 0x41ae24
cmp word [eax], 0x5a4d
jne 0x41ae24
add eax, dword [eax + 0x3c]
cmp dword [eax], 0x4550
jne 0x41ae24
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
push 0
push dword [ebp - 4]
call fcn.0041af15
mov eax, dword [ebp + 8]
jmp 0x41ae3d
mov esp, ebp
pop ebp
ret 4

Function at 0x41ae43
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov dword [ebp + 8], 0x41aef6
mov eax, dword [ebp + 8]
leave
sub esp, 0x60
pushfd
pushal
push dword [esp + 0x84]
push 0
push eax
fnsave dword [esp + 0x30]
wait
push dword fs:[0]
mov dword fs:[0], esp
mov eax, 1
jmp dword [esp + 0xc]
Function at 0x428921
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 0x428959
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x428947
mov al, 1
jmp 0x4289a3
cmp dword [ebx + 0x54], ecx
jne 0x428950
mov al, 2
jmp 0x4289a3
cmp dword [ebx + 0x7c], ecx
jne 0x4289a3
mov al, 3
jmp 0x4289a3
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x42896e
mov al, 4
jmp 0x4289a3
cmp ecx, 5
jne 0x42898e
cmp ebx, 0
jne 0x42897c
mov al, 5
jmp 0x4289a3
cmp ebx, 1
jne 0x428985
mov al, 6
jmp 0x4289a3
cmp ebx, 2
jne 0x42898e
mov al, 7
jmp 0x4289a3
cmp ecx, 6
jne 0x42899a
cmp ebx, 0
jne 0x42899c
mov al, 8
jmp 0x4289a3
cmp ebx, 1
jne 0x4289a3
mov al, 9
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x48a80f
Capabilities:
Reference the vmware io port

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
mov eax, 0x564d5868
mov ebx, 0
mov ecx, 0xa
mov edx, 0x5658
in eax, dx
cmp ebx, 0x564d5868
sete byte [ebp - 4]
mov eax, dword [ebp - 4]
jmp 0x48a846
mov esp, ebp
pop ebp
ret

Function at 0x50a053
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov dword [ebp + 8], 0x50a106
mov eax, dword [ebp + 8]
leave
sub esp, 0x60
pushfd
pushal
push dword [esp + 0x84]
push 0
push eax
fnsave dword [esp + 0x30]
wait
push dword fs:[0]
mov dword fs:[0], esp
mov eax, 1
jmp dword [esp + 0xc]
Function at 0x50edf1
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.0050a053
test eax, eax
je 0x50ee34
xor eax, eax
xchg dword [ebp + 8], eax
cmp eax, 0xffff
jle 0x50ee34
cmp word [eax], 0x5a4d
jne 0x50ee34
add eax, dword [eax + 0x3c]
cmp dword [eax], 0x4550
jne 0x50ee34
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
push 0
push dword [ebp - 4]
call fcn.0050ee53
mov eax, dword [ebp + 8]
jmp 0x50ee4d
mov esp, ebp
pop ebp
ret 4

Function at 0x50f009
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov dword [ebp - 4], 0
cmp dword [ebp + 8], 0
jge 0x50f032
mov eax, 0xfffffffd
jmp 0x50f1d3
mov ebx, dword [0x12da10c]
add ebx, 0x1c
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 0
je 0x50f1a1
mov ebx, dword [0x12da10c]
add ebx, 4
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 0xa
jne 0x50f081
mov ebx, dword [0x12da10c]
add ebx, 8
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp - 0x10]
cmp dword [ebx], 0
jne 0x50f081
mov eax, 1
jmp 0x50f086
mov eax, 0
test eax, eax
je 0x50f0b6
call fcn.0050f1d9
mov dword [ebp - 4], eax
mov eax, dword [ebp]
add eax, 0x80
mov ecx, 0x20
push dword [eax]
sub eax, 4
loop 0x50f0a3
mov eax, dword [ebp + 8]
call dword [ebp - 4]
nop
nop
leave
ret 4
mov ebx, dword [0x12da10c]
add ebx, 4
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 6
jne 0x50f0ed
mov ebx, dword [0x12da10c]
add ebx, 8
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp - 0x10]
cmp dword [ebx], 2
jne 0x50f0ed
mov eax, 1
jmp 0x50f0f2
mov eax, 0
test eax, eax
jne 0x50f142
mov ebx, dword [0x12da10c]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
cmp dword [ebx], 6
jne 0x50f131
mov ebx, dword [0x12da10c]
add ebx, 8
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
cmp dword [ebx], 3
jne 0x50f131
mov eax, 1
jmp 0x50f136
mov eax, 0
test eax, eax
jne 0x50f142
xor eax, eax
jmp 0x50f147
mov eax, 1
test eax, eax
je 0x50f173
mov eax, dword [ebp]
add eax, 0x80
mov ecx, 0x20
push dword [eax]
sub eax, 4
loop 0x50f15c
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 [0x12da10c]
add ebx, 0x1c
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 0
jne 0x50f1c9
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x50f1d3
mov esp, ebp
pop ebp
ret 4
Function at 0x529be0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x61ee7b
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.00610f77
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x529c62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0060e37d
mov eax, dword [eax]
push 0x12b2f40
push eax
call fcn.005fefd4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00611202
test bl, bl
je 0x529c62
push 0x12b2f40
lea ecx, [esp + 0xc]
call fcn.006115de
push 0x12b2f4c
lea ecx, [esp + 0xc]
call fcn.006115de
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 0x529c9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00611202
jmp 0x529d69
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 0x529d22
lea edx, [esp + 0x7c]
push 0x12b2f48
push edx
call fcn.005fefd4
add esp, 8
test eax, eax
je 0x529d22
lea eax, [esp + 0x7c]
push 0x12b2f44
push eax
call fcn.005fefd4
add esp, 8
test eax, eax
je 0x529d22
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 0x529cb2
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.00611202
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 0x52a580
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 0x52a5e2
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 0x52a5f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x61eefb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x12d53b8]
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 0x52a728
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x52a656
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00611202
xor eax, eax
jmp 0x52a79f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0061138b
push esi
lea ecx, [esp + 0xc]
call fcn.0061161a
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x12b2f80
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x52a77d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x12b2f78
push closesocket
call fcn.0052a580
test eax, eax
jne 0x52a77d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x12b2f64
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0052a580
test eax, eax
jne 0x52a77d
lea eax, [esp + 0x14]
push 0x12b2f5c
push eax
call fcn.00600250
mov esi, eax
add esp, 8
test esi, esi
jne 0x52a75c
lea ecx, [esp + 0x14]
push 0x12b2f58
push ecx
call fcn.006001d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x52a75c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x52a75f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0061133b
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x52a66e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00611202
xor eax, eax
jmp 0x52a79f
mov byte [esi], 0
push 0x12b2f54
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.00611202
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 0x5391a6
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3a0]
test eax, eax
jne 0x5391ce
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3a0], eax
pop esi
add esp, 0x190
ret
Function at 0x5438d0
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 0x54393e
cmp si, 0x69
ja 0x54393e
add esi, 0xffd0
cmp si, 0x11
je 0x54390e
push 0x11
call edi
test ax, ax
jge 0x54390e
or esi, 0x2000
cmp si, 0x10
je 0x543923
push 0x10
call edi
test ax, ax
jge 0x543923
or esi, 0x4000
cmp si, 0x12
je 0x543938
push 0x12
call edi
test ax, ax
jge 0x543938
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x54394b
mov esi, 0xbd
jmp 0x5438ff
cmp si, 0x6e
jne 0x543958
mov esi, 0xbe
jmp 0x5438ff
cmp si, 0x6f
jne 0x5438f9
mov esi, 0xbf
jmp 0x5438ff

Function at 0x545330
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x12e68c0]
xor edx, edx
cmp eax, edx
jne 0x545356
xor eax, eax
mov byte [eax + 0x12e67c0], al
inc eax
cmp eax, 0x100
jl 0x54533e
mov dword [0x12e68c0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x12e67c0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x5453e7
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 0x5453ba
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 0x545388
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x545460
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 0x5454b3
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 0x54549a
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 0x558250
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x621c08
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.00552a90
test eax, eax
je 0x558358
lea ecx, [esp + 0xc]
call fcn.0051ff90
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push ecx
push edx
lea ecx, [esp + 0x18]
push eax
push ecx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.00552a90
mov ecx, eax
call fcn.00550180
test eax, eax
je 0x55833f
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x55833f
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x55833f
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
neg esi
push edi
push ebx
sbb esi, esi
and esi, edx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, ebp
mov edi, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
call fcn.00520190
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x558321
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x55833f
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x12e6d18]
push ebx
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x1290468
call fcn.00520190
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x5583b0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.00552a90
test eax, eax
je 0x55849f
mov ecx, edi
call fcn.00552a90
mov ecx, eax
call fcn.00550030
test eax, eax
jne 0x55849f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x55849f
mov eax, dword [0x12e6d18]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x558412
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.00552a90
mov ecx, eax
call fcn.00550260
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x55849f
cmp ebx, eax
jne 0x55849f
cmp dword [esp + 0x10], eax
jne 0x558485
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x55b070
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x621e98
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 0x55b0a9
inc eax
mov dword [esi + 0x10], eax
jmp 0x55b1bc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x55b0bd
mov eax, 0xffffffc7
jmp 0x55b1be
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x55b0ce
cmp dword [esi + 8], eax
jne 0x55b0bd
cmp dword [esi + 8], eax
jne 0x55b0e7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x55b0e7
mov eax, 0xffffffc7
jmp 0x55b1be
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x55b0fb
push eax
mov ecx, ebx
call fcn.0055a8a0
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.0051ff90
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x55b12c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0051ffb0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0055a010
test eax, eax
mov dword [esp + 0x38], eax
je 0x55b15f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x1290498
call fcn.00520190
mov eax, dword [esp + 0x38]
jmp 0x55b1be
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0055aed0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x55b1a3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0055aef0
mov esi, eax
test esi, esi
jne 0x55b1d3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0055aed0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x55b175
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x1290498
call fcn.00520190
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], 0x1290498
call fcn.00520190
mov eax, esi
jmp 0x55b1be

Function at 0x55fd10
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x55fd70
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x55fd70
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x55fd70
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x55fd70
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x55fdb0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret