joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b9d50
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, ecx
movzx eax, byte [esi]
xor eax, 0x811c9dc5
imul edx, eax, 0x1000193
movzx eax, byte [esi + 1]
xor edx, eax
movzx eax, byte [esi + 2]
imul edx, edx, 0x1000193
xor edx, eax
movzx eax, byte [esi + 3]
imul ecx, edx, 0x1000193
xor ecx, eax
lea eax, [ebp - 8]
imul ebx, ecx, 0x1000193
mov ecx, edi
push ebx
push esi
push eax
call fcn.00445ce0
mov esi, dword [eax + 4]
test esi, esi
je 0x4b9e29
mov ecx, dword [edi + 0x18]
mov eax, dword [edi + 0xc]
and ecx, ebx
lea ecx, [eax + ecx*8]
mov eax, dword [ecx]
cmp dword [ecx + 4], esi
jne 0x4b9dd0
cmp eax, esi
jne 0x4b9dc8
mov eax, dword [edi + 4]
mov dword [ecx], eax
mov dword [ecx + 4], eax
jmp 0x4b9dd8
mov eax, dword [esi + 4]
mov dword [ecx + 4], eax
jmp 0x4b9dd8
cmp eax, esi
jne 0x4b9dd8
mov eax, dword [esi]
mov dword [ecx], eax
mov ecx, dword [esi]
dec dword [edi + 8]
mov eax, dword [esi + 4]
mov dword [eax], ecx
mov eax, dword [esi + 4]
mov dword [ecx + 4], eax
mov edi, dword [esi + 0x10]
test edi, edi
je 0x4b9e10
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [edi + 4], eax
jne 0x4b9e10
mov eax, dword [edi]
mov ecx, edi
call dword [eax]
lock xadd dword [edi + 8], ebx
dec ebx
jne 0x4b9e10
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 4]
push 0x14
push esi
call fcn.004c34a9
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4bb940
Capabilities:
Create thread

Disassembly:
push str.You_must_agree_to_VirusTotals_terms_of_service_to_use_VirusTotal_features._n_nWhen_you_do__Process_Explorer_will_submit_hashes_for_files_listed_in_the_process_and_DLL_view_to_VirusTotal.com._You_can_submit_a_files_contents_by_using_the_Submit_button_on_the_process_and_DLL_properties_dialog_boxes.
push 0
push 0
push str.Process_Explorer
push dword [0x54fea0]
mov ecx, 0x56a33c
call fcn.0044c010
mov byte [0x56a308], al
test al, al
je 0x4bba30
cmp byte [0x56a378], 0
jne 0x4bba30
push esi
push 0
push 0
push 0
push str.Process_Explorer
push dword [0x54fea0]
mov ecx, 0x56a33c
call fcn.00450140
push 0x56a30c
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_CreateEventW]
push 0
push 0
push 0
push 0
call esi
push 0
push 0
push 0
push 0
mov dword [0x56a324], eax
call esi
push 0
push 0
push 0
push 0x4bc580
push 0
push 0
mov dword [0x56a32c], eax
call fcn.004d6126
add esp, 0x18
mov dword [0x56a328], eax
push 0
push 0
push 0
push 0
call esi
push 0
push 0
push 0
push 0x4bc1e0
push 0
push 0
mov dword [0x56a334], eax
call fcn.004d6126
push 0
push 0
push 0
push 0x4bcd10
push 0
push 0
mov dword [0x56a330], eax
call fcn.004d6126
add esp, 0x30
mov dword [0x56a338], eax
mov al, byte [0x56a308]
mov byte [0x56a378], 1
pop esi
ret
Function at 0x4be610
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f79b0
mov eax, dword fs:[0]
push eax
sub esp, 0x228
mov eax, dword [0x535a40]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x22c], eax
mov ebx, dword [eax + 4]
mov ecx, dword [ebp + 8]
or ebx, 0x2001f
mov dword [ebp - 0x228], ecx
mov dword [ebp - 0x21c], 0
mov dword [ebp - 0x218], 0
mov dword [ebp - 0x214], 0
lea edx, [ebp - 0x224]
mov dword [ebp - 0x224], 0
push edx
push ebx
push 0
push ecx
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov edi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, eax
mov eax, dword [ebp - 0x21c]
test esi, esi
jne 0x4be7c2
xor esi, esi
test eax, eax
je 0x4be6b4
push eax
call edi
mov esi, eax
mov eax, dword [ebp - 0x224]
and ebx, 0x300
mov dword [ebp - 0x21c], eax
mov dword [ebp - 0x218], ebx
test esi, esi
jne 0x4be7c2
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
lea ecx, [ebp - 0x234]
push ecx
push esi
push esi
push esi
lea ecx, [ebp - 0x220]
mov dword [ebp - 0x220], 0x100
push ecx
lea ecx, [ebp - 0x210]
push ecx
push esi
push eax
call ebx
test eax, eax
jne 0x4be75b
nop dword [eax]
nop dword [eax + eax]
lea eax, [ebp - 0x210]
push eax
lea ecx, [ebp - 0x21c]
call fcn.004be610
mov esi, eax
test esi, esi
jne 0x4be7bc
lea eax, [ebp - 0x234]
mov dword [ebp - 0x220], 0x100
push eax
push esi
push esi
push esi
lea eax, [ebp - 0x220]
push eax
lea eax, [ebp - 0x210]
push eax
push esi
push dword [ebp - 0x21c]
call ebx
test eax, eax
je 0x4be710
mov eax, dword [ebp - 0x21c]
test eax, eax
je 0x4be772
push eax
call edi
mov dword [ebp - 0x21c], 0
push dword [ebp - 0x228]
mov ecx, dword [ebp - 0x22c]
mov dword [ebp - 0x218], 0
call fcn.004bda90
mov ecx, dword [ebp - 0x21c]
mov esi, eax
test ecx, ecx
je 0x4be79c
push ecx
call edi
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004c34b7
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp - 0x21c]
test eax, eax
je 0x4be79c
push eax
jmp 0x4be79a
Function at 0x4be970
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f79fb
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x535a40]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x420], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x430], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], 0
mov dword [ebp - 0x418], 0
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push 0x60
push 0
push edi
mov byte [ebp - 4], 1
call ebx
mov esi, eax
mov dword [ebp - 0x424], esi
test esi, esi
jne 0x4bea1c
push 2
push eax
push edi
call ebx
mov esi, eax
mov dword [ebp - 0x424], eax
test esi, esi
jne 0x4bea1c
call fcn.004bd9c0
mov edi, eax
jmp 0x4beb3b
push dword [ebp - 0x41c]
push dword [ebp - 0x420]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x4bea3f
call fcn.004bd9c0
jmp 0x4beb2e
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
mov dword [ebp - 0x420], ebx
test ebx, ebx
jne 0x4bea5d
call fcn.004bd9c0
jmp 0x4beb2e
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
mov dword [ebp - 0x41c], edi
lea eax, [edi + 1]
cmp eax, edi
jae 0x4bea7e
mov edi, 0x8007000e
jmp 0x4beb30
mov ecx, 2
mov byte [ebp - 4], 2
mul ecx
test edx, edx
ja 0x4beb74
jb 0x4bea9c
cmp eax, 0xffffffff
ja 0x4beb74
cmp eax, 0x400
jbe 0x4beab1
push eax
lea ecx, [ebp - 0x418]
call fcn.0045dbc0
jmp 0x4bead7
lea eax, [ebp - 0x414]
mov dword [ebp - 0x418], eax
jmp 0x4bead7
cmp dword [ebp - 0x418], 0
mov dword [ebp - 4], 1
jne 0x4beaee
mov edi, 0x8007000e
jmp 0x4beb30
push edi
push dword [ebp - 0x418]
push edi
push ebx
push 0
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
jne 0x4beb0e
call fcn.004bd9c0
jmp 0x4beb2e
mov eax, dword [ebp - 0x418]
xor edx, edx
push dword [ebp + 0x14]
mov word [eax + ecx*2], dx
lea ecx, [ebp - 0x42c]
push dword [ebp - 0x418]
call fcn.004be7d0
mov edi, eax
test esi, esi
je 0x4beb3b
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x4beb54
lea ecx, [ebp - 0x418]
call fcn.00402910
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004c34b7
mov esp, ebp
pop ebp
ret 0x10
push 0x80070216
call fcn.0042d270
int3
Function at 0x4c4810
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4c484f
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4c484f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4c484f
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4c484f
cmp dword [ecx + 0x74], 0xe
jbe 0x4c484f
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4df202
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x51a138
push 0x51a130
push str.FlsAlloc
push 0x1f
call fcn.004df02d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4df236
push dword [ebp + 8]
mov ecx, esi
call dword [0x4f9ae8]
call esi
jmp 0x4df23c
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4df280
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x51a148
push 0x51a140
push str.FlsGetValue
push 0x21
call fcn.004df02d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4df2b7
push dword [ebp + 8]
mov ecx, esi
call dword [0x4f9ae8]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4df2bf
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x51a150
push 0x51a148
push str.FlsSetValue
push 0x22
call fcn.004df02d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4df2f9
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4f9ae8]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4e5087
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x535a40]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x4e50d2
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004e5222
test al, al
jne 0x4e50cc
sub edx, 2
cmp edx, edi
jne 0x4e50b2
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4e50f4
lea eax, [edi + 2]
cmp edx, eax
je 0x4e50f4
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004e4fd3
add esp, 0x10
jmp 0x4e51ee
push esi
lea ecx, [ebp - 0x255]
call fcn.004e5222
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4e5137
push dword [ebp - 0x25c]
jmp 0x4e50e4
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x4e5174
cmp word [ebp - 0x226], 0
je 0x4e5195
cmp word [ebp - 0x226], ax
jne 0x4e5174
cmp word [ebp - 0x224], 0
je 0x4e5195
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004e4fd3
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4e51e1
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4e514e
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4e51c9
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4e51ee
push 0x4e4e03
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004d84e0
add esp, 0x10
jmp 0x4e51be
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004c34b7
leave
ret

Function at 0x4e5b04
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4e5b15
pop esi
ret
push ebx
push edi
push esi
call fcn.004e5acd
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004de9db
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4e5b3d
push ebx
push esi
push edi
call fcn.004c4e20
add esp, 0xc
push 0
call fcn.004de9a1
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4e5f0d
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004e5b52
Function at 0x4e8279
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004de6b6
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e82e8
cmp esi, dword [ebp - 4]
je 0x4e82e3
cmp dword [ebp + 0xc], 0
je 0x4e82e3
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4e82c0
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004e7dcb
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4e82ea
xor eax, eax
inc eax
jmp 0x4e82ea
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4e834f
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x535a40]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.004de6b6
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.004de6b6
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x4e83c6
cmp word [ecx], dx
je 0x4e83c6
mov eax, dword [0x51a764]
push edi
dec eax
push eax
push 0x51a650
call fcn.004e82ee
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4e8439
cmp word [eax], dx
je 0x4e8439
mov eax, dword [edi]
test eax, eax
je 0x4e83ea
cmp word [eax], dx
je 0x4e83ea
lea eax, [ebp - 0x10]
push eax
call fcn.004e7cd1
jmp 0x4e83f3
lea eax, [ebp - 0x10]
push eax
call fcn.004e7d6c
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4e8463
mov eax, dword [0x51a64c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x51a340
call fcn.004e82ee
add esp, 0xc
test al, al
je 0x4e8463
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4e842e
cmp word [eax], di
je 0x4e842e
lea eax, [ebp - 0x10]
push eax
call fcn.004e7cd1
pop ecx
jmp 0x4e8465
lea eax, [ebp - 0x10]
push eax
call fcn.004e7d6c
jmp 0x4e842b
mov eax, dword [edi]
test eax, eax
je 0x4e8450
cmp word [eax], dx
je 0x4e8450
lea eax, [ebp - 0x10]
push eax
call fcn.004e7c86
pop ecx
jmp 0x4e8463
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x4e852e
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004e8173
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4e852e
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4e852e
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4e852e
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4e84bb
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004df49b
test ebx, ebx
je 0x4e8529
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004df49b
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e852e
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e852e
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004ec9aa
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4e8530
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004c34b7
leave
ret
Function at 0x4ebac7
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x56af00]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4ebb07
cmp byte [ebx], 0xa
jne 0x4ebb07
or byte [edi + eax + 0x28], 4
jmp 0x4ebb0c
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x4ebc0b
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4ebbee
inc eax
cmp dl, 0xd
je 0x4ebb38
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4ebb5e
cmp eax, ecx
jae 0x4ebb6c
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x4ebb20
jmp 0x4ebc0b
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4ebbe9
cmp dword [ebp - 0x10], 0
je 0x4ebbe9
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x56af00]
test byte [eax + edi + 0x28], 0x48
je 0x4ebbc3
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4ebbae
mov byte [esi], dl
jmp 0x4ebbbf
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x56af00]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4ebc0b
cmp byte [ebp - 1], 0xa
jne 0x4ebbd2
cmp esi, ebx
jne 0x4ebbd2
mov byte [esi], 0xa
jmp 0x4ebc0a
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004e96f4
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4ebc0b
mov byte [esi], 0xd
jmp 0x4ebc0a
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x56af00]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4ebc08
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4ebc0b
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4ebc14
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x56af00]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4ebc5a
cmp word [ebx], dx
jne 0x4ebc5a
or byte [eax + edi + 0x28], 4
jmp 0x4ebc5f
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x4ebdc2
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x4ebda2
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4ebca0
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4ebcd6
cmp eax, edx
jae 0x4ebce4
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x4ebc7b
jmp 0x4ebdc2
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4ebd9d
cmp dword [ebp - 0x18], 0
je 0x4ebd9d
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x56af00]
test byte [eax + edi + 0x28], 0x48
je 0x4ebd73
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x4ebd37
mov word [esi], cx
jmp 0x4ebd6e
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x56af00]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x56af00]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x56af00]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4ebdc2
pop eax
cmp word [ebp - 4], ax
jne 0x4ebd83
cmp esi, ebx
jne 0x4ebd83
mov word [esi], ax
jmp 0x4ebdbf
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004e96f4
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4ebdc2
push 0xd
pop eax
jmp 0x4ebd7e
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x56af00]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4ebdbc
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4ebdc2
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4ecac5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.004eca41
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4ecc34
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4ecc34
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4ecbe9
jg 0x4ecb21
test eax, eax
je 0x4ecbdf
push 1
push 0x1000
call fcn.004ded2b
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4ecb44
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4ecbd6
push 0x8000
push ebx
call fcn.004dca67
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4ecb6d
jg 0x4ecb68
cmp ecx, 0x1000
jb 0x4ecb6d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004e26d6
add esp, 0x10
cmp eax, 0xffffffff
je 0x4ecbb2
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x4ecb68
jl 0x4ecb99
test ecx, ecx
jne 0x4ecb5a
push dword [ebp - 0xc]
push ebx
call fcn.004dca67
push esi
call fcn.004de9a1
add esp, 0xc
xor ebx, ebx
jmp 0x4ecc42
cmp byte [edi + 0x24], 0
je 0x4ecbc9
cmp dword [edi + 0x20], 5
jne 0x4ecbc9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4ecbd4
mov ebx, dword [edi + 0x18]
jmp 0x4ecbd6
xor ebx, ebx
push esi
call fcn.004de9a1
pop ecx
jmp 0x4ecc42
test ecx, ecx
jg 0x4ecbab
jl 0x4ecbe9
test eax, eax
jae 0x4ecbab
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004e96f4
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4ecc09
cmp byte [edi + 0x1c], 0
je 0x4ecbab
jmp 0x4ecc3a
push ebx
call fcn.004e6396
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4ecbab
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4ecc42
cmp byte [edi + 0x1c], 0
je 0x4ecc3f
mov ebx, dword [edi + 0x18]
jmp 0x4ecc42
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004e96f4
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4edf10
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4edf3d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4edf3d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret