joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100b0d10
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100d1f7d
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x100ed380]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [0x101c3480]
mov edi, dword [esi + 0x174]
test edi, edi
setg byte [ebp - 0x14]
cmp dword [0x101621b0], 4
jne 0x100b0d79
mov edx, dword [esi + 0x4cb0]
add edx, dword [esi + 0x4cac]
mov ecx, dword [0x101c3424]
push edx
push dword [esi + 0x4cb4]
mov eax, dword [ecx]
push dword [ebp - 0x14]
push edi
mov eax, dword [eax + 0xc]
call eax
cmp byte [0x101c9838], 0
jne 0x100b0e3a
push 0x22
xorps xmm0, xmm0
mov dword [ebp - 0x34], 0
push str.B8_________3B_F0_0F_4F_F0_89_5D_FC
lea ecx, [ebp - 0x34]
mov dword [ebp - 0x20], 0
movups xmmword [ebp - 0x30], xmm0
mov dword [ebp - 0x1c], 0
call fcn.100288d0
mov dword [ebp - 4], 0
mov eax, dword [0x101c33d0]
test eax, eax
je 0x100b0dc6
mov edx, dword [eax + 0x50]
jmp 0x100b0dc8
xor edx, edx
mov eax, dword [0x101c33c8]
test eax, eax
je 0x100b0dd6
mov eax, dword [eax + 0x18]
jmp 0x100b0dd8
xor eax, eax
lea ecx, [ebp - 0x34]
push ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100706c0
mov edi, dword [ebp - 0x18]
lea ecx, [ebp - 0x34]
add esp, 8
inc edi
call fcn.10028230
mov eax, dword [ebp - 0x34]
push 8
push eax
mov dword [ebp - 0x34], 0
call fcn.100c75e0
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0x14]
add esp, 8
mov dword [ebp - 0x14], 0
push eax
push 0x40
push 4
push edi
call esi
lea eax, [ebp - 0x14]
mov dword [edi], 0x3e
push eax
push dword [ebp - 0x14]
push 4
push edi
call esi
mov byte [0x101c9838], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100c6d50
mov esp, ebp
pop ebp
ret
Function at 0x100c4070
Capabilities:
Enumerate threads

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
push esi
push edi
lea edi, [ebp - 0x30]
mov ecx, 0xc
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
mov eax, dword [0x100ed380]
xor eax, ebp
mov dword [ebp - 4], eax
push 0
push 4
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x100c41ec
mov dword [ebp - 0x28], 0x1c
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp - 8]
push ecx
call sub.KERNEL32.dll_Thread32First
test eax, eax
je 0x100c41d9
cmp dword [ebp - 0x28], 0x10
jb 0x100c41bd
mov esi, esp
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp esi, esp
call fcn.100c7f30
cmp dword [ebp - 0x1c], eax
jne 0x100c41bd
mov esi, esp
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp esi, esp
call fcn.100c7f30
cmp dword [ebp - 0x20], eax
je 0x100c41bd
mov edx, dword [ebp + 8]
cmp dword [edx], 0
jne 0x100c4144
mov eax, dword [ebp + 8]
mov dword [eax + 4], 0x80
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 4]
shl edx, 2
mov esi, esp
push edx
push 0
mov eax, dword [0x10172944]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
cmp esi, esp
call fcn.100c7f30
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov edx, dword [ebp + 8]
cmp dword [edx], 0
jne 0x100c4142
jmp 0x100c41d9
jmp 0x100c419d
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
mov edx, dword [eax + 8]
cmp edx, dword [ecx + 4]
jb 0x100c419d
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
shl ecx, 1
shl ecx, 2
mov esi, esp
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
push 0
mov ecx, dword [0x10172944]
push ecx
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
cmp esi, esp
call fcn.100c7f30
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
jne 0x100c4187
jmp 0x100c41d9
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
shl eax, 1
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], eax
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x30]
mov dword [edx], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 8]
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
mov eax, dword [ebp - 0x20]
mov dword [ecx + edx*4], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 8]
add edx, 1
mov eax, dword [ebp + 8]
mov dword [eax + 8], edx
mov dword [ebp - 0x28], 0x1c
lea ecx, [ebp - 0x28]
push ecx
mov edx, dword [ebp - 8]
push edx
call sub.KERNEL32.dll_Thread32Next
test eax, eax
jne 0x100c40c3
mov esi, esp
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, esp
call fcn.100c7f30
push edx
mov ecx, ebp
push eax
lea edx, [0x100c4218]
call fcn.100c7ed0
pop eax
pop edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100c6d50
add esp, 0x30
cmp ebp, esp
call fcn.100c7f30
mov esp, ebp
pop ebp
ret
Function at 0x100c4230
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov dword [ebp - 8], 0xcccccccc
mov dword [ebp - 4], 0xcccccccc
mov eax, dword [ebp + 8]
mov dword [eax], 0
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], 0
mov edx, dword [ebp + 8]
mov dword [edx + 8], 0
mov eax, dword [ebp + 8]
push eax
call fcn.100c4070
add esp, 4
mov ecx, dword [ebp + 8]
cmp dword [ecx], 0
je 0x100c42fb
mov dword [ebp - 4], 0
jmp 0x100c428c
mov edx, dword [ebp - 4]
add edx, 1
mov dword [ebp - 4], edx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
cmp ecx, dword [eax + 8]
jae 0x100c42fb
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov esi, esp
mov ecx, dword [ebp - 4]
mov edx, dword [eax + ecx*4]
push edx
push 0
push 0x5a
call dword [sym.imp.KERNEL32.dll_OpenThread]
cmp esi, esp
call fcn.100c7f30
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x100c42f9
mov esi, esp
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_SuspendThread]
cmp esi, esp
call fcn.100c7f30
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 8]
push eax
call fcn.100c3e90
add esp, 0xc
mov esi, esp
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, esp
call fcn.100c7f30
jmp 0x100c4283
pop esi
add esp, 8
cmp ebp, esp
call fcn.100c7f30
mov esp, ebp
pop ebp
ret

Function at 0x100c4310
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov dword [ebp - 8], 0xcccccccc
mov dword [ebp - 4], 0xcccccccc
mov eax, dword [ebp + 8]
cmp dword [eax], 0
je 0x100c43bb
mov dword [ebp - 4], 0
jmp 0x100c4343
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 4]
cmp eax, dword [edx + 8]
jae 0x100c439e
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
mov esi, esp
mov eax, dword [ebp - 4]
mov ecx, dword [edx + eax*4]
push ecx
push 0
push 0x5a
call dword [sym.imp.KERNEL32.dll_OpenThread]
cmp esi, esp
call fcn.100c7f30
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x100c439c
mov esi, esp
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
cmp esi, esp
call fcn.100c7f30
mov esi, esp
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, esp
call fcn.100c7f30
jmp 0x100c433a
mov esi, esp
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x10172944]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
cmp esi, esp
call fcn.100c7f30
pop esi
add esp, 8
cmp ebp, esp
call fcn.100c7f30
mov esp, ebp
pop ebp
ret
Function at 0x100c43d0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
push edi
mov eax, 0xcccccccc
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], eax
mov dword [ebp - 4], eax
imul eax, dword [ebp + 8], 0x2c
add eax, dword [0x1022d2b0]
mov dword [ebp - 4], eax
mov dword [ebp - 0x14], 5
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
mov dword [ebp - 0x18], edx
mov eax, dword [ebp - 4]
mov cl, byte [eax + 0x14]
and cl, 1
movzx edx, cl
test edx, edx
je 0x100c4433
mov eax, dword [ebp - 0x18]
sub eax, 5
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 0x14]
add ecx, 2
mov dword [ebp - 0x14], ecx
mov esi, esp
lea edx, [ebp - 0xc]
push edx
push 0x40
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
cmp esi, esp
call fcn.100c7f30
test eax, eax
jne 0x100c445e
mov eax, 0xa
jmp 0x100c4560
cmp dword [ebp + 0xc], 0
je 0x100c44aa
mov edx, dword [ebp - 0x18]
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 0x1c]
mov byte [eax], 0xe9
mov ecx, dword [ebp - 0x18]
add ecx, 5
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
sub eax, ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ecx + 1], eax
mov edx, dword [ebp - 4]
mov al, byte [edx + 0x14]
and al, 1
movzx ecx, al
test ecx, ecx
je 0x100c44a8
mov edx, dword [ebp - 4]
mov eax, dword [edx]
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x20]
mov byte [ecx], 0xeb
mov edx, dword [ebp - 0x20]
mov byte [edx + 1], 0xf9
jmp 0x100c44e6
mov eax, dword [ebp - 4]
mov cl, byte [eax + 0x14]
and cl, 1
movzx edx, cl
test edx, edx
je 0x100c44d1
push 7
mov eax, dword [ebp - 4]
add eax, 0xc
push eax
mov ecx, dword [ebp - 0x18]
push ecx
call sub.VCRUNTIME140D.dll_memcpy
add esp, 0xc
jmp 0x100c44e6
push 5
mov edx, dword [ebp - 4]
add edx, 0xc
push edx
mov eax, dword [ebp - 0x18]
push eax
call sub.VCRUNTIME140D.dll_memcpy
add esp, 0xc
mov esi, esp
lea ecx, [ebp - 0xc]
push ecx
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
cmp esi, esp
call fcn.100c7f30
mov esi, esp
mov edx, dword [ebp - 0x14]
push edx
mov eax, dword [ebp - 0x18]
push eax
mov edi, esp
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
cmp edi, esp
call fcn.100c7f30
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
cmp esi, esp
call fcn.100c7f30
mov cl, byte [ebp + 0xc]
and cl, 1
shl cl, 1
mov edx, dword [ebp - 4]
mov al, byte [edx + 0x14]
and al, 0xfd
or al, cl
mov ecx, dword [ebp - 4]
mov byte [ecx + 0x14], al
mov dl, byte [ebp + 0xc]
and dl, 1
shl dl, 2
mov eax, dword [ebp - 4]
mov cl, byte [eax + 0x14]
and cl, 0xfb
or cl, dl
mov edx, dword [ebp - 4]
mov byte [edx + 0x14], cl
xor eax, eax
push edx
mov ecx, ebp
push eax
lea edx, [0x100c4584]
call fcn.100c7ed0
pop eax
pop edx
pop edi
pop esi
add esp, 0x20
cmp ebp, esp
call fcn.100c7f30
mov esp, ebp
pop ebp
ret
Function at 0x100c4c50
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov dword [ebp - 8], 0xcccccccc
mov dword [ebp - 4], 0xcccccccc
mov eax, dword [0x1022d2ac]
mov dword [ebp - 4], eax
jmp 0x100c4c77
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
mov dword [ebp - 4], edx
cmp dword [ebp - 4], 0
je 0x100c4c90
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x100c4c8e
mov eax, dword [ebp - 4]
jmp 0x100c4d14
jmp 0x100c4c6f
mov esi, esp
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
cmp esi, esp
call fcn.100c7f30
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x100c4d11
mov ecx, dword [ebp - 4]
add ecx, 0x20
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 4]
mov dword [edx + 4], 0
mov eax, dword [ebp - 4]
mov dword [eax + 8], 0
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
mov dword [ecx], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [ecx + 4], edx
mov eax, dword [ebp - 8]
add eax, 0x20
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
sub ecx, dword [ebp - 4]
cmp ecx, 0xfe0
jbe 0x100c4cd3
mov edx, dword [ebp - 4]
mov eax, dword [0x1022d2ac]
mov dword [edx], eax
mov ecx, dword [ebp - 4]
mov dword [0x1022d2ac], ecx
mov eax, dword [ebp - 4]
pop esi
add esp, 8
cmp ebp, esp
call fcn.100c7f30
mov esp, ebp
pop ebp
ret

Function at 0x100c5200
Capabilities:
Check for software breakpoints

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0xcccccccc
mov eax, 1
imul ecx, eax, 0
mov edx, dword [ebp + 8]
movzx eax, byte [edx + ecx]
test eax, eax
je 0x100c5250
mov ecx, 1
imul edx, ecx, 0
mov eax, dword [ebp + 8]
movzx ecx, byte [eax + edx]
cmp ecx, 0x90
je 0x100c5250
mov edx, 1
imul eax, edx, 0
mov ecx, dword [ebp + 8]
movzx edx, byte [ecx + eax]
cmp edx, 0xcc
je 0x100c5250
xor eax, eax
jmp 0x100c5291
mov dword [ebp - 4], 1
jmp 0x100c5262
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 0xc]
jae 0x100c528c
mov edx, dword [ebp + 8]
add edx, dword [ebp - 4]
movzx eax, byte [edx]
mov ecx, 1
imul edx, ecx, 0
mov ecx, dword [ebp + 8]
movzx edx, byte [ecx + edx]
cmp eax, edx
je 0x100c528a
xor eax, eax
jmp 0x100c5291
jmp 0x100c5259
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x4a6d70
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x50
push ebx
mov ebx, dword [esp + 0x5c]
push ebp
xor ebp, ebp
push esi
test ebx, ebx
je 0x4a6d84
mov esi, ebx
jmp 0x4a6d8e
push 0
call dword [0x15b4c50]
mov esi, eax
test esi, esi
je 0x4a6e7f
lea eax, [esp + 0x18]
push eax
push 0x18
pop eax
push eax
push dword [esp + 0x68]
call dword [0x15b4c84]
test eax, eax
je 0x4a6e74
mov ebp, dword [esp + 0x1c]
lea eax, [esp + 0x30]
push edi
mov edi, dword [esp + 0x24]
push 0x2c
push 0
push eax
mov dword [esp + 0x20], ebp
call fcn.0045302f
add esp, 0xc
mov dword [esp + 0x34], 0x28
xor eax, eax
mov dword [esp + 0x38], ebp
inc eax
mov dword [esp + 0x3c], edi
mov word [esp + 0x40], ax
xor ecx, ecx
push 0x18
pop eax
push ecx
push ecx
mov word [esp + 0x4a], ax
lea eax, [esp + 0x18]
push eax
push ecx
lea eax, [esp + 0x44]
mov dword [esp + 0x54], ecx
push eax
push esi
call dword [0x15b4cb0]
mov ebp, eax
mov dword [esp + 0x18], ebp
test ebp, ebp
je 0x4a6e73
push 0
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x18]
push edi
push 0
push dword [esp + 0x78]
push esi
call dword [0x15b4cc8]
imul edi, dword [esp + 0x14]
test edi, edi
jle 0x4a6e73
mov ebx, dword [esp + 0x10]
push 3
pop ebp
movzx ecx, byte [ebx + 1]
movzx eax, byte [ebx + 2]
add eax, ecx
movzx ecx, byte [ebx]
add eax, ecx
cdq
idiv ebp
mov byte [ebx], al
mov ecx, dword [esp + 0x10]
mov byte [ecx + 1], al
mov ecx, dword [esp + 0x10]
mov byte [ecx + 2], al
mov ebx, dword [esp + 0x10]
add ebx, ebp
mov dword [esp + 0x10], ebx
dec edi
jne 0x4a6e3c
mov ebx, dword [esp + 0x68]
mov ebp, dword [esp + 0x18]
pop edi
test ebx, ebx
jne 0x4a6e7f
push esi
call dword [0x15b4c3c]
pop esi
mov eax, ebp
pop ebp
pop ebx
add esp, 0x50
ret 8
Function at 0x4ae2c0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x10
push ebx
mov ebx, edx
mov edx, dword [esp + 0x18]
push ebp
push esi
push edi
movzx esi, word [edx]
mov ebp, ecx
mov edi, dword [esp + 0x28]
mov eax, esi
xor eax, 0x7f0
shr esi, 4
shr eax, 4
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], ebp
mov ecx, dword [edi + esi*4]
mov eax, dword [edi + eax*4]
mov dword [esp + 0x28], eax
movzx eax, word [edx + 0x10]
mov esi, dword [esp + 0x28]
shr eax, 4
mov dword [esp + 0x1c], ecx
mov eax, dword [edi + eax*4]
add eax, esi
mov dword [esp + 0x18], eax
test ebx, ebx
je 0x4ae35a
lea ebx, [ebp + 4]
mov esi, edx
mov ebp, dword [esp + 0x14]
lea ebx, [ebx]
push edi
push ebx
push ecx
push esi
call fcn.004b2030
push edi
lea eax, [ebx + 0x20]
push eax
push dword [esp + 0x30]
lea eax, [esi + 0x10]
push eax
call fcn.004b2030
mov ecx, dword [esp + 0x3c]
add esp, 0x20
add ebx, 0x440
add esi, 0x20
dec ebp
jne 0x4ae320
mov edx, dword [esp + 0x24]
mov esi, dword [esp + 0x28]
mov ebp, dword [esp + 0x10]
mov ebx, dword [ebp]
cmp ebx, 0x10
jbe 0x4ae430
lea eax, [ebp + 0x44]
add ebx, 0xfffffff1
mov dword [esp + 0x18], eax
movzx eax, word [edx + 0x10]
xor eax, 0x7f0
shr ebx, 1
shr eax, 4
lea ebp, [ebx + 0x180]
add esi, dword [edi + eax*4]
lea ebp, [edx + ebp*2]
mov dword [esp + 0x28], esi
mov edi, edi
dec ebx
lea ebp, [ebp - 2]
mov dword [esp + 0x1c], ebx
lea eax, [ebx + 0x80]
mov ebx, dword [esp + 0x24]
mov edx, eax
shr eax, 1
and edx, 1
neg edx
shr edx, 4
movzx ecx, word [ebx + eax*2 + 0x200]
and edx, 0x7f
shr ecx, 4
xor ecx, edx
add esi, dword [edi + ecx*4]
cmp eax, 2
jae 0x4ae3a2
movzx ecx, word [ebp]
mov ebx, dword [esp + 0x1c]
mov eax, ecx
mov edx, dword [esp + 0x18]
xor ecx, 0x7f0
shr eax, 4
shr ecx, 4
mov eax, dword [edi + eax*4]
add eax, esi
mov dword [edx + ebx*8], eax
mov eax, dword [edi + ecx*4]
add eax, esi
mov esi, dword [esp + 0x28]
mov dword [edx + ebx*8 + 4], eax
test ebx, ebx
jne 0x4ae390
mov esi, dword [esp + 0x10]
mov eax, dword [esi]
lea ebx, [eax*4 - 0x40]
mov eax, dword [esp + 0x14]
cmp eax, 1
jbe 0x4ae430
add esi, 0x484
lea edi, [eax - 1]
push ebx
push edx
push esi
call fcn.004538f3
mov edx, dword [esp + 0x24]
add esp, 0xc
add esi, 0x440
dec edi
jne 0x4ae418
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8
Function at 0x4d9fc0
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [eax + 0x38]
mov bl, byte [eax + 0x34]
test esi, esi
jle 0x4d9ffb
mov edx, dword [eax + 0x260]
push edi
movzx edi, bl
lea ebx, [ebx]
mov ecx, edx
shl edx, 8
shr ecx, 0x18
xor ecx, edi
xor edx, dword [ecx*4 + 0x15b33b8]
mov dword [eax + 0x260], edx
dec esi
jne 0x4d9fe0
pop edi
mov ecx, dword [eax + 0x34]
mov byte [eax + ecx + 0x58], 1
mov edx, dword [eax + 0x38]
mov ecx, edx
dec ecx
je 0x4da082
dec ecx
je 0x4da067
dec ecx
je 0x4da05b
mov byte [edx + eax + 0x54], 1
mov edx, dword [eax + 0x44]
mov ecx, dword [eax + 0x24]
mov byte [edx + ecx], bl
inc dword [eax + 0x44]
mov edx, dword [eax + 0x44]
mov ecx, dword [eax + 0x24]
mov byte [edx + ecx], bl
inc dword [eax + 0x44]
mov edx, dword [eax + 0x44]
mov ecx, dword [eax + 0x24]
mov byte [edx + ecx], bl
inc dword [eax + 0x44]
mov edx, dword [eax + 0x44]
mov ecx, dword [eax + 0x24]
mov byte [edx + ecx], bl
inc dword [eax + 0x44]
mov esi, dword [eax + 0x44]
mov dl, byte [eax + 0x38]
mov ecx, dword [eax + 0x24]
sub dl, 4
mov byte [esi + ecx], dl
inc dword [eax + 0x44]
pop esi
pop ebx
ret
mov edx, dword [eax + 0x44]
mov ecx, dword [eax + 0x24]
mov byte [edx + ecx], bl
inc dword [eax + 0x44]
mov edx, dword [eax + 0x44]
mov ecx, dword [eax + 0x24]
pop esi
mov byte [edx + ecx], bl
inc dword [eax + 0x44]
mov edx, dword [eax + 0x44]
mov ecx, dword [eax + 0x24]
mov byte [edx + ecx], bl
inc dword [eax + 0x44]
pop ebx
ret
mov ecx, dword [eax + 0x44]
mov edx, dword [eax + 0x24]
pop esi
mov byte [edx + ecx], bl
inc dword [eax + 0x44]
pop ebx
ret
Function at 0x438400
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43842d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43842d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40de38
mov ecx, 0x37ea10be
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x433024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0xf816fac
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x10001230
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
mov eax, dword [0x10009008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x14], 0x4e52454b
mov dword [ebp - 0x10], 0x32334c45
mov dword [ebp - 0xc], 0x6c6c642e
mov byte [ebp - 8], 0
mov eax, dword [edi]
mov dword [ebp - 0x3c], edi
movzx esi, word [eax + 0x14]
add esi, eax
mov dword [ebp - 0x20], 0x74726956
lea eax, [ebp - 0x20]
mov dword [ebp - 0x1c], 0x466c6175
push eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x18], 0x656572
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, dword [edi]
xor ecx, ecx
mov dword [ebp - 0x40], eax
mov dword [ebp - 0x38], 0
cmp cx, word [edi + 6]
jae 0x10001376
add esi, 0x28
push ebx
nop
mov edx, dword [esi + 0x14]
test edx, 0x2000000
je 0x100012cc
push 0x4000
push dword [esi]
push dword [esi - 8]
call eax
jmp 0x10001357
mov ecx, edx
mov eax, edx
shr eax, 0x1e
shr ecx, 0x1d
and eax, 1
and ecx, 1
lea ecx, [eax + ecx*2]
mov eax, edx
shr eax, 0x1f
lea eax, [eax + ecx*2]
mov ebx, dword [eax*4 + 0x1000643c]
test edx, 0x4000000
je 0x100012fc
or ebx, 0x200
mov eax, dword [esi]
test eax, eax
jne 0x10001317
test dl, 0x40
je 0x1000130c
mov eax, dword [edi + 0x20]
jmp 0x10001313
test dl, dl
jns 0x10001357
mov eax, dword [edi + 0x24]
test eax, eax
je 0x10001357
lea eax, [ebp - 0x30]
mov dword [ebp - 0x30], 0x74726956
push eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x2c], 0x506c6175
push eax
mov dword [ebp - 0x28], 0x65746f72
mov word [ebp - 0x24], 0x7463
mov byte [ebp - 0x22], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
lea ecx, [ebp - 0x34]
push ecx
push ebx
push dword [esi]
push dword [esi - 8]
call eax
mov eax, dword [ebp - 0x3c]
add esi, 0x28
mov ecx, dword [ebp - 0x38]
inc ecx
mov dword [ebp - 0x38], ecx
mov edi, dword [eax]
movzx eax, word [edi + 6]
cmp ecx, eax
mov eax, dword [ebp - 0x40]
jl 0x100012b0
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.10004657
mov esp, ebp
pop ebp
ret