joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a5ef0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.004a05d0
test eax, eax
je 0x4a5fdf
mov ecx, edi
call fcn.004a05d0
mov ecx, eax
call fcn.0049db60
test eax, eax
jne 0x4a5fdf
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x4a5fdf
mov eax, dword [0x9c2920]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x4a5f52
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.004a05d0
mov ecx, eax
call fcn.0049dd90
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 0x4a5fdf
cmp ebx, eax
jne 0x4a5fdf
cmp dword [esp + 0x10], eax
jne 0x4a5fc5
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 0x4a8bc0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x552088
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 0x4a8bf9
inc eax
mov dword [esi + 0x10], eax
jmp 0x4a8d0c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4a8c0d
mov eax, 0xffffffc7
jmp 0x4a8d0e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4a8c1e
cmp dword [esi + 8], eax
jne 0x4a8c0d
cmp dword [esi + 8], eax
jne 0x4a8c37
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4a8c37
mov eax, 0xffffffc7
jmp 0x4a8d0e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4a8c4b
push eax
mov ecx, ebx
call fcn.004a83f0
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.00474930
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4a8c7c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00474950
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004a7b60
test eax, eax
mov dword [esp + 0x38], eax
je 0x4a8caf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x8852f0
call fcn.00474b30
mov eax, dword [esp + 0x38]
jmp 0x4a8d0e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004a8a20
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4a8cf3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004a8a40
mov esi, eax
test esi, esi
jne 0x4a8d23
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004a8a20
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4a8cc5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x8852f0
call fcn.00474b30
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], 0x8852f0
call fcn.00474b30
mov eax, esi
jmp 0x4a8d0e

Function at 0x4ad730
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4ad790
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4ad790
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4ad790
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4ad790
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 0x4ad7d0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x4b8890
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x552978
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.0054aa12
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004b81f0
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.0054a940
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.00547204
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.00547204
push 1
push 0
push 0
mov ecx, esi
call fcn.005471ac
push 1
push 0
push 1
mov ecx, esi
call fcn.005471ac
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0054aa84
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4b8a10
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x552998
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.0054aa12
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004b81f0
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.0054a940
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 0x4b8ad4
cmp dword [esp + 0x40], 1
jne 0x4b8ad2
cmp ecx, eax
jge 0x4b8ad4
mov eax, ecx
cmp eax, 0xc8
jge 0x4b8ae0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004b8890
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.0054aa84
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4b92d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x552a43
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.00545624
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.0054acba
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0054c313
test eax, eax
je 0x4b93ec
mov ecx, dword [esp + 0x3c]
call fcn.0054ace7
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 0x4b93b0
push edi
mov ecx, esi
call fcn.0054834b
mov ecx, esi
call fcn.004b9590
cmp dword [esp + 0x38], 1
jne 0x4b93e5
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.00548486
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 0x4bb5d0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4bb603
push esi
call fcn.004c9860
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4bb5fc
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 0x4bb689
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4bb672
mov eax, dword [esi + 8]
test eax, eax
je 0x4bb627
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 0x4bb66e
cmp eax, 2
je 0x4bb672
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4bb61a
cmp eax, 3
je 0x4bb64d
cmp eax, 1
jne 0x4bb61a
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 0x4bb61a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4bb61a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004bb6b0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4bb698
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004bb6b0
add esp, 4
pop esi
ret

Function at 0x4bbf30
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4bbf51
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4bbf51
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4bbf51
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x4d6c60
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x14]
push edi
xor edx, edx
mov eax, dword [esi + 0x3c]
xor edi, edi
mov eax, dword [eax + esi + 0x78]
add eax, esi
mov ecx, dword [eax + 0x20]
mov ebx, dword [eax + 0x24]
mov ebp, dword [eax + 0x1c]
mov eax, dword [eax + 0x18]
add ecx, esi
add ebx, esi
add ebp, esi
mov dword [esp + 0x10], eax
test eax, eax
jbe 0x4d6cdc
mov dword [esp + 0x18], ecx
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
push edx
mov eax, dword [ecx]
add eax, esi
push eax
call fcn.0051fd20
add esp, 8
test eax, eax
je 0x4d6cca
mov ecx, dword [esp + 0x18]
mov eax, dword [esp + 0x10]
inc edi
add ecx, 4
cmp edi, eax
mov dword [esp + 0x18], ecx
jb 0x4d6c94
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
xor eax, eax
mov ax, word [ebx + edi*2]
pop edi
mov eax, dword [ebp + eax*4]
add eax, esi
pop esi
pop ebp
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
mov eax, edx
pop ebx
pop ecx
ret
Function at 0x4d6d20
Capabilities:
Enumerate pe sections

Disassembly:
push ecx
push ebp
push esi
mov esi, dword [esp + 0x10]
xor ecx, ecx
push edi
mov edi, dword [esp + 0x18]
mov eax, dword [esi + 0x3c]
add eax, esi
mov cx, word [eax + 0x14]
mov bp, word [eax + 6]
lea edx, [ecx + eax + 0x18]
mov ecx, dword [eax + 0x54]
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
test bp, bp
rep movsb byte es:[edi], byte [esi]
jbe 0x4d6db0
push ebx
lea ebx, [edx + 0xc]
lea eax, [edx + 0x14]
add edx, 0x10
and ebp, 0xffff
mov dword [esp + 0x10], ebp
mov edi, dword [ebx]
test edi, edi
je 0x4d6d91
mov ecx, dword [edx]
test ecx, ecx
je 0x4d6d91
mov esi, dword [eax]
mov ebp, dword [esp + 0x18]
add esi, ebp
mov ebp, dword [esp + 0x1c]
add edi, ebp
mov ebp, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x10]
add edx, 0x28
add eax, 0x28
add ebx, 0x28
dec ecx
mov dword [esp + 0x10], ecx
jne 0x4d6d69
pop ebx
pop edi
pop esi
mov eax, 1
pop ebp
pop ecx
ret
pop edi
pop esi
mov eax, 1
pop ebp
pop ecx
ret
Function at 0x4d9180
Capabilities:
Write file on windows

Disassembly:
push ecx
mov eax, dword [ecx]
test eax, eax
jne 0x4d918b
pop ecx
ret 8
mov edx, dword [esp + 0xc]
lea ecx, [esp]
push 0
push ecx
mov ecx, dword [esp + 0x10]
push edx
push ecx
push eax
mov dword [esp + 0x14], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ecx
ret 8

Function at 0x4d94b0
Capabilities:
Hash data via wincrypt
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov ebp, dword [esp + 0x18]
push esi
push edi
xor edi, edi
cmp ebx, edi
mov word [ebp], di
je 0x4d960c
mov esi, dword [esp + 0x1c]
cmp esi, edi
je 0x4d960c
push 0xf0000000
push 1
push edi
lea eax, [esp + 0x28]
push edi
push eax
mov dword [esp + 0x30], edi
mov dword [esp + 0x34], edi
mov dword [esp + 0x24], edi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x4d95e3
mov edx, dword [esp + 0x1c]
lea ecx, [esp + 0x20]
push ecx
push edi
push edi
push 0x8003
push edx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x4d95e3
mov eax, dword [esp + 0x20]
push edi
push esi
push ebx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x4d95e3
mov edx, dword [esp + 0x20]
mov esi, dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
lea ecx, [esp + 0x18]
push edi
push ecx
push edi
push 2
push edx
mov dword [esp + 0x2c], 4
call esi
test eax, eax
je 0x4d95e3
mov eax, dword [esp + 0x18]
push eax
call fcn.0051e9d7
mov ebx, eax
add esp, 4
cmp ebx, edi
je 0x4d95e3
mov edx, dword [esp + 0x20]
lea ecx, [esp + 0x18]
push edi
push ecx
push ebx
push 2
push edx
call esi
cmp eax, edi
mov dword [esp + 0x10], eax
je 0x4d95da
mov eax, dword [esp + 0x18]
cmp eax, 0x10
jb 0x4d95aa
mov eax, ebx
mov ecx, ebp
mov edx, dword [eax]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov dword [ecx + 8], edx
mov eax, dword [eax + 0xc]
mov dword [ecx + 0xc], eax
jmp 0x4d95d6
mov ecx, eax
mov esi, ebx
mov edx, ecx
mov edi, ebp
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, 0x10
lea edi, [ebp + eax*2]
sub ecx, eax
xor eax, eax
shr ecx, 1
rep stosd dword es:[edi], eax
adc ecx, ecx
rep stosw word es:[edi], ax
xor edi, edi
mov word [ebp + 0x20], di
push ebx
call fcn.0051e8ee
add esp, 4
mov eax, dword [esp + 0x20]
cmp eax, edi
je 0x4d95f2
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [esp + 0x1c]
cmp eax, edi
je 0x4d9602
push edi
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
Function at 0x4dae50
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0xc
test eax, eax
je 0x4dae77
cmp word [eax], 0x5a4d
jne 0x4dae77
mov ecx, dword [eax + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4dae77
test word [eax + 4], 0x14c
jne 0x4dae7f
xor eax, eax
add esp, 0xc
ret 8
mov edx, dword [eax + 0x54]
mov cx, word [eax + 6]
push ebx
mov dword [esp + 4], edx
push ebp
xor edx, edx
mov dx, word [eax + 0x14]
push esi
mov esi, dword [eax + 0x50]
push edi
mov edi, dword [esp + 0x24]
mov word [esp + 0x14], cx
lea ecx, [edx + eax + 0x18]
mov eax, dword [edi]
mov dword [esp + 0x18], ecx
test eax, eax
jne 0x4daec8
cmp esi, dword [0x888d50]
jne 0x4daeb8
xor esi, esi
push 0
push esi
mov ecx, edi
call fcn.004d75e0
mov edx, dword [edi]
mov dword [edx], esi
jmp 0x4daf06
mov ebx, dword [eax]
mov eax, dword [eax + 0xc]
cmp eax, esi
jae 0x4daee2
lea eax, [eax + esi + 0x1000]
push 0
push eax
mov ecx, edi
call fcn.004d75e0
mov ecx, dword [edi]
cmp esi, ebx
mov dword [ecx], esi
mov eax, dword [edi]
mov edx, dword [eax + 8]
mov eax, dword [eax]
mov byte [edx + eax], 0
ja 0x4daf06
jae 0x4daf06
mov ecx, dword [edi]
inc esi
cmp esi, ebx
mov edx, dword [ecx + 8]
mov byte [edx + esi - 1], 0
jb 0x4daef7
mov edi, dword [edi]
test edi, edi
je 0x4daf11
mov ebp, dword [edi + 8]
jmp 0x4daf13
xor ebp, ebp
mov ecx, dword [esp + 0x10]
mov esi, dword [esp + 0x20]
mov eax, ecx
mov edi, ebp
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov dword [esp + 0x24], ebp
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x14]
test cx, cx
jbe 0x4daf94
mov ebx, dword [esp + 0x18]
lea eax, [ebx + 0xc]
lea edx, [ebx + 0x14]
add ebx, 0x10
and ecx, 0xffff
mov dword [esp + 0x10], ecx
mov edi, dword [eax]
test edi, edi
je 0x4daf80
mov ecx, dword [ebx]
test ecx, ecx
je 0x4daf80
mov esi, dword [edx]
add edi, ebp
add esi, dword [esp + 0x20]
mov ebp, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
mov ebp, dword [esp + 0x24]
and ecx, 3
add ebx, 0x28
add edx, 0x28
add eax, 0x28
rep movsb byte es:[edi], byte [esi]
jmp 0x4daf89
add ebx, 0x28
add edx, 0x28
add eax, 0x28
mov ecx, dword [esp + 0x10]
dec ecx
mov dword [esp + 0x10], ecx
jne 0x4daf4f
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 8
Function at 0x4e6350
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x553158
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov eax, dword [esp + 0x40]
push ebx
push esi
lea ecx, [esp + 8]
push eax
push ecx
mov ecx, dword [esp + 0x4c]
call fcn.004e6740
mov esi, eax
lea edx, [esp + 0x48]
xor ebx, ebx
push edx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x40], ebx
mov dword [esp + 0x4c], 0x9d1af4
call fcn.005206e2
mov ecx, dword [0x8dc070]
mov al, byte [esi]
push ecx
push ebx
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x48], 1
mov byte [esp + 0x30], al
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], ebx
call fcn.004e0fb0
mov esi, 0x8dc0d0
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0xc]
mov byte [esp + 0x3c], 3
cmp eax, ebx
je 0x4e63f7
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4e63ee
cmp al, 0xff
je 0x4e63ee
dec al
mov byte [ecx], al
jmp 0x4e63f7
push ecx
call fcn.00543db3
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], ebx
call fcn.00540400
mov eax, dword [esp + 0x28]
mov dword [esp + 0x3c], 0xffffffff
cmp eax, ebx
mov dword [esp + 0x18], esi
je 0x4e643d
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4e6434
cmp al, 0xff
je 0x4e6434
dec al
mov byte [ecx], al
jmp 0x4e643d
push ecx
call fcn.00543db3
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
call fcn.00520769
mov ecx, dword [esp + 0x34]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4f2b50
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x9de3f8]
xor edx, edx
cmp eax, edx
jne 0x4f2b76
xor eax, eax
mov byte [eax + 0x9de2f8], al
inc eax
cmp eax, 0x100
jl 0x4f2b5e
mov dword [0x9de3f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x9de2f8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4f2c07
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 0x4f2bda
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 0x4f2ba8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x4f2c80
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 0x4f2cd3
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 0x4f2cba
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 0x4f9680
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x55348e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004f9fa0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x8dd00c
call fcn.00543d8a
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4f9713
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00543d8a
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4f970c
push 0
mov ecx, eax
call fcn.004f0790
mov dword [esi + 0xc], eax
jmp 0x4f9715
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4f9715
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x50aad0
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
test esi, esi
push edi
jne 0x50aae0
mov esi, 1
push esi
call fcn.0051e9d7
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x50ab32
call fcn.0051f4fd
mov edi, eax
call fcn.0050d620
mov ecx, dword [edi]
mov dword [eax], ecx
mov eax, dword [esp + 0x14]
mov edi, eax
and edi, 8
je 0x50ab16
mov edx, dword [0x906790]
mov dword [0x90678c], edx
test al, 0x18
je 0x50ab27
push esi
push 0x24
push 5
call fcn.0050de70
add esp, 0xc
test edi, edi
je 0x50ab4d
push 1
call fcn.0051fbeb
test byte [esp + 0x14], 0x20
je 0x50ab4d
mov ecx, esi
mov edx, ecx
shr ecx, 2
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
pop edi
pop esi
mov eax, ebx
pop ebx
ret