joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4feee0
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ca330
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x178
push ebx
push esi
mov esi, dword [ebp + 0xc]
xor ebx, ebx
push edi
cmp esi, ebx
mov dword [ebp - 0x10], esp
mov edx, ecx
mov dword [ebp - 4], ebx
je 0x4ff076
mov ecx, 0x58
xor eax, eax
lea edi, [ebp - 0x184]
mov dword [ebp + 0xc], ebx
rep stosd dword es:[edi], eax
lea eax, [ebp + 0xc]
mov ecx, edx
push eax
push 0x5f8668
push 2
call fcn.004fee00
cmp eax, ebx
je 0x4fef5c
push 0x410c
lea ecx, [ebp - 0x184]
push 0x160
push ecx
push ebx
push esi
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
mov dword [ebp + 0xc], eax
jmp 0x4fef75
push 0x400c
lea edx, [ebp - 0x184]
push 0x160
push edx
push ebx
push esi
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
mov eax, dword [ebp - 0x180]
mov ecx, dword [ebp + 0xc]
push 1
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_GetIcon]
mov edx, dword [ebp + 8]
mov dword [ebp - 0x14], eax
push edx
call dword [sym.imp.USER32.dll_GetDC]
mov ebx, eax
push ebx
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
mov esi, dword [ebp + 0x10]
mov edi, eax
mov eax, dword [esi + 4]
mov ecx, dword [esi]
push eax
push ecx
push ebx
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
push eax
push edi
mov dword [ebp + 0x10], eax
call dword [sym.imp.GDI32.dll_SelectObject]
mov edx, dword [esi]
mov dword [ebp + 8], eax
xor eax, eax
push 5
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], eax
mov eax, dword [esi + 4]
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x18], eax
call dword [sym.imp.USER32.dll_GetSysColorBrush]
lea ecx, [ebp - 0x24]
push eax
push ecx
push edi
call dword [sym.imp.USER32.dll_FillRect]
mov eax, dword [esi + 4]
mov edx, dword [ebp - 0x14]
push 3
push 0
push 0
push 0x30
push 0x30
sub eax, 0x30
push edx
cdq
sub eax, edx
sar eax, 1
push eax
mov eax, dword [esi]
sub eax, 0x30
cdq
sub eax, edx
sar eax, 1
push eax
push edi
call dword [sym.imp.USER32.dll_DrawIconEx]
mov ecx, dword [esi + 4]
xor eax, eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], eax
mov eax, dword [esi]
push 0x10
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], ecx
call dword [sym.imp.USER32.dll_GetSysColorBrush]
lea edx, [ebp - 0x24]
push eax
push edx
push edi
call dword [sym.imp.USER32.dll_FrameRect]
mov eax, dword [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_DestroyIcon]
mov ecx, dword [ebp + 8]
push ecx
push edi
call dword [sym.imp.GDI32.dll_SelectObject]
mov esi, dword [sym.imp.GDI32.dll_DeleteDC]
push edi
call esi
push ebx
call esi
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
xor eax, eax
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4ffb30
Capabilities:
Create thread

Disassembly:
push ecx
lea eax, [esp]
push edi
mov edi, ecx
push eax
push 0
push edi
push 0x4ffba0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
je 0x4ffb7f
mov eax, dword [0x687f6c]
test eax, eax
jne 0x4ffb81
push esi
mov esi, dword [sym.imp.KERNEL32.dll_SleepEx]
push 1
push 0
call esi
mov eax, dword [0x687f6c]
test eax, eax
je 0x4ffb5f
mov dword [edi + 0x24], eax
pop esi
mov dword [0x687f6c], 0
pop edi
pop ecx
ret
xor eax, eax
mov dword [edi + 0x24], eax
mov dword [0x687f6c], 0
pop edi
pop ecx
ret

Function at 0x4ffee0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ca446
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push esi
mov esi, ecx
push edi
xor eax, eax
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x14], esi
mov dword [esi + 4], 0x5f8efc
mov dword [esi + 8], eax
mov dword [esi + 0xc], 0x11
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], 0xa
mov dword [ebp - 4], eax
mov dword [esi + 0x28], vtable.CMenu.0
mov dword [esi + 0x2c], eax
mov dword [esi], 0x5f8ef8
mov byte [ebp - 4], 2
mov dword [esi + 0x24], eax
mov dword [esi + 0x20], eax
call fcn.005af98f
call fcn.005af98f
mov eax, dword [eax + 0xc]
push 0x120
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
mov dword [esi + 0x48], eax
lea eax, [esi + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x500f40
Capabilities:
Write file on windows

Disassembly:
push 0xffffffffffffffff
push 0x5ca5a0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
mov ebx, ecx
push esi
mov esi, dword [ebx + 4]
cmp esi, 0xffffffff
je 0x500f9a
mov edx, dword [esp + 0x1c]
push edi
lea eax, [esp + 0x20]
push 0
push eax
mov edi, edx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_WriteFile]
call esi
mov edx, dword [ebx + 4]
lea ecx, [esp + 0x20]
push 0
push ecx
push 2
push 0x65cb20
push edx
call esi
pop edi
mov ecx, dword [esp + 0xc]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 4
Function at 0x500fb0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ca5cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x220
push ebx
push esi
push edi
mov edi, ecx
xor ebx, ebx
mov dword [ebp - 0x10], esp
mov eax, dword [edi + 4]
mov dword [ebp - 4], ebx
cmp eax, 0xffffffff
je 0x5010bb
push 0x674760
lea ecx, [ebp - 0x14]
call fcn.005a58bb
mov eax, dword [0x682f9c]
mov dword [ebp - 0x18], eax
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push 1
push ecx
lea ecx, [esi + 0x20]
mov byte [ebp - 4], 2
call fcn.00533220
lea edx, [ebp - 0x18]
lea ecx, [ebp - 0x14]
push edx
call fcn.005a5b8b
cmp dword [esi + 0x38], ebx
je 0x50103b
push str._r_nreferer:
lea ecx, [ebp - 0x14]
call fcn.005a5b4f
mov eax, dword [esi + 0x38]
lea ecx, [ebp - 0x14]
push eax
call fcn.005a5b4f
cmp dword [esi + 0x3c], ebx
je 0x501059
push str._r_ncookie:
lea ecx, [ebp - 0x14]
call fcn.005a5b4f
mov ecx, dword [esi + 0x3c]
push ecx
lea ecx, [ebp - 0x14]
call fcn.005a5b4f
mov edx, dword [esi + 0x180]
add esi, 0x180
cmp dword [edx - 8], ebx
je 0x501080
push str._r_npd:
lea ecx, [ebp - 0x14]
call fcn.005a5b4f
push esi
lea ecx, [ebp - 0x14]
call fcn.005a5b8b
push str._r_n__r_n
lea ecx, [ebp - 0x14]
call fcn.005a5b4f
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x1c]
push ebx
push edx
mov ecx, dword [eax - 8]
push ecx
push eax
mov eax, dword [edi + 4]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 1
call fcn.005a584d
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], bl
call fcn.005a584d
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x503430
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x5ca790
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xfac
push ebx
mov edx, dword [0x687b54]
push ebp
mov ebp, ecx
push esi
lea eax, [esp + 0xc]
push edi
lea ecx, [esp + 0x7e8]
push eax
push ecx
push 0
push 0
mov esi, 0x7d0
push str.Extensions
push edx
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x28], esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x50348c
xor eax, eax
jmp 0x50358a
mov ebx, dword [esp + 0xfcc]
or ecx, 0xffffffff
mov edi, ebx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
cmp ecx, esi
jae 0x50358a
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
mov dword [esp + 0x10], esi
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x18]
mov eax, ecx
mov esi, edi
mov edi, edx
push 0x30000000
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
lea edx, [esp + 0x1c]
and ecx, 3
lea eax, [esp + 0x1c]
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x14]
push ecx
push edx
push eax
call dword [sym.imp.WININET.dll_InternetCanonicalizeUrlA]
lea ecx, [esp + 0x7e8]
lea edx, [esp + 0x18]
push ecx
push edx
mov ecx, ebp
call fcn.00503300
mov ebp, eax
test ebp, ebp
jne 0x503588
push 0x3f
push ebx
call fcn.00589460
add esp, 8
test eax, eax
je 0x503588
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x18]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x30000000
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [esp + 0x1c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
lea eax, [esp + 0x1c]
and ecx, 3
mov dword [esp + 0x14], 0x7d0
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x14]
push ecx
push edx
push eax
call dword [sym.imp.WININET.dll_InternetCanonicalizeUrlA]
lea ecx, [esp + 0x18]
push 0x3f
push ecx
call fcn.00589460
add esp, 8
test eax, eax
je 0x503588
mov ecx, dword [esp + 0x14]
mov byte [eax], 0
lea edx, [esp + 0x7e8]
lea eax, [esp + 0x18]
push edx
push eax
call fcn.00503300
mov ebp, eax
mov eax, ebp
mov ecx, dword [esp + 0xfbc]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0xfb8
ret 4
Function at 0x5035b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ca7a0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xfac
mov edx, dword [ebp + 8]
push ebx
push esi
mov dword [ebp - 0x14], ecx
push edi
mov edi, edx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [ebp - 0x10], esp
cmp ecx, 0x7d0
mov dword [ebp - 4], 0
jb 0x503608
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, 0x1f4
xor eax, eax
lea edi, [ebp - 0x7e8]
lea ebx, [ebp - 0x7e8]
rep stosd dword es:[edi], eax
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x25
mov eax, ecx
mov esi, edi
mov edi, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [ebp - 0x7e8]
push ecx
call fcn.00589460
add esp, 8
test eax, eax
je 0x5036db
lea edx, [ebp - 0x7e8]
push edx
call fcn.00501d60
add esp, 4
mov bl, al
push str.Shlwapi.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x5036a0
push str.UrlUnescapeA
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x503697
push 0x2100000
push 0
lea ecx, [ebp - 0x7e8]
push 0
push ecx
call eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x5036c4
lea edx, [ebp + 8]
push 0x30000000
lea eax, [ebp - 0x7e8]
push edx
lea ecx, [ebp - 0x7e8]
push eax
push ecx
mov dword [ebp + 8], 0x7d0
call dword [sym.imp.WININET.dll_InternetCanonicalizeUrlA]
test bl, bl
je 0x5036db
mov edx, dword [ebp + 0xc]
lea eax, [ebp - 0x7e8]
push edx
push eax
call fcn.0055ca60
add esp, 8
lea ecx, [ebp - 0x7e8]
push 0x3f
push ecx
call fcn.00589460
add esp, 8
test eax, eax
je 0x50370b
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov eax, dword [0x687b54]
test eax, eax
jne 0x503751
push 0
push 0x687b54
push 0
push 0xf003f
push 0
push 0
push 0
push str.SoftwareDownloadManager_
push reloc.WSOCK32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
je 0x503751
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [0x687b54]
lea edx, [ebp - 0x18]
lea eax, [ebp - 0xfb8]
push edx
push eax
push 0
push 0
push str.Extensions
push ecx
mov dword [ebp - 0x18], 0x7d0
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x503792
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 0x14]
lea edx, [ebp - 0xfb8]
lea eax, [ebp - 0x7e8]
push edx
push eax
call fcn.00503300
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x503800
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x7d4
mov edx, dword [0x687b54]
push esi
mov esi, ecx
lea eax, [esp + 4]
lea ecx, [esp + 8]
push eax
push ecx
push 0
push 0
push str.Extensions
push edx
mov dword [esp + 0x1c], 0x7d0
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x503841
xor eax, eax
pop esi
add esp, 0x7d4
ret 4
mov ecx, dword [esp + 0x7dc]
lea eax, [esp + 8]
push eax
push ecx
mov ecx, esi
call fcn.00503300
pop esi
add esp, 0x7d4
ret 4
Function at 0x503bc0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ca80e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x224
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x18], edi
mov dword [edi], 0x5f9810
lea esi, [edi + 0x20]
mov dword [ebp - 4], 0
push esi
mov dword [ebp - 0x1c], 0xffffffff
mov byte [ebp - 4], 1
call fcn.00589432
add esp, 4
test eax, eax
jne 0x503c1e
lea ecx, [edi + 4]
call fcn.005a03f8
jmp 0x503cf6
push 0
push 0
push 2
push 0
push 1
push 0xc0000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
mov dword [ebp - 0x1c], esi
je 0x503cf6
mov eax, dword [0x682f9c]
mov dword [ebp - 0x14], eax
mov ebx, dword [edi + 8]
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
mov byte [ebp - 4], 2
test ebx, ebx
je 0x503c8e
mov eax, ebx
mov ebx, dword [ebx]
add eax, 8
lea ecx, [ebp - 0x14]
push eax
call fcn.005a5986
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x20]
push 0
push ecx
mov edx, dword [eax - 8]
push edx
push eax
push esi
call edi
lea eax, [ebp - 0x20]
push 0
push eax
push 1
push 0x672250
push esi
call edi
jmp 0x503c57
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call fcn.005a584d
jmp 0x503cd5
cmp esi, 0xffffffff
mov dword [ebp - 4], 0
je 0x503ce8
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x18]
add ecx, 4
call fcn.005a03f8
mov edi, dword [ebp - 0x18]
lea ecx, [edi + 4]
mov dword [ebp - 4], 0xffffffff
call fcn.005a042d
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x503e10
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ca86e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x41c
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x10], esp
push 0xa
lea ecx, [edi + 4]
mov dword [ebp - 0x1c], edi
call fcn.005a03b9
lea esi, [edi + 0x20]
push 0x6874ec
push esi
mov dword [ebp - 4], 0
mov dword [edi], 0x5f9b14
mov dword [ebp - 0x20], 0xffffffff
call fcn.0058a33e
mov eax, dword [0x687b28]
add esp, 8
test eax, eax
mov byte [ebp - 4], 1
jne 0x503e7a
mov eax, 0x687b2c
push str.UrlHistory2.txt
push eax
push 0x65cdb0
push esi
call fcn.0058a33e
add esp, 0x10
lea ecx, [ebp - 0x14]
push 0x6874e8
call fcn.005a58bb
mov eax, dword [0x682f9c]
mov dword [ebp - 0x18], eax
push 0
push 0
push 4
push 0
push 1
push 0xc0000000
push esi
mov byte [ebp - 4], 3
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
mov dword [ebp - 0x20], ebx
jne 0x503ef2
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 2
call fcn.005a584d
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call fcn.005a584d
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, pe_nt_image_headers32
xor eax, eax
lea edi, [ebp - 0x428]
push eax
rep stosd dword es:[edi], eax
lea ecx, [ebp - 0x28]
lea edx, [ebp - 0x428]
push ecx
push 0x3ff
push edx
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x503f98
mov eax, dword [ebp - 0x28]
test eax, eax
jbe 0x503f98
lea eax, [ebp - 0x428]
lea ecx, [ebp - 0x14]
push eax
call fcn.005a5b4f
push 0xa
lea ecx, [ebp - 0x14]
call fcn.005a5c3a
mov esi, eax
cmp esi, 0xffffffff
jle 0x503ef2
test esi, esi
jne 0x503f55
push 1
push eax
lea ecx, [ebp - 0x14]
call fcn.0059dfa6
jmp 0x503f33
lea ecx, [ebp - 0x24]
push esi
push ecx
lea ecx, [ebp - 0x14]
call fcn.0059e21a
push eax
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 4
call fcn.005a5986
lea ecx, [ebp - 0x24]
mov byte [ebp - 4], 3
call fcn.005a584d
mov eax, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x18]
push edx
lea ecx, [eax + 4]
call fcn.005a0562
inc esi
lea ecx, [ebp - 0x14]
push esi
push 0
call fcn.0059dfa6
jmp 0x503f33
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 2
call fcn.005a584d
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call fcn.005a584d
jmp 0x503feb
cmp ebx, 0xffffffff
je 0x503ff7
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x1c]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x504030
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ca89e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x224
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x18], edi
mov dword [edi], 0x5f9b14
lea esi, [edi + 0x20]
mov dword [ebp - 4], 0
push esi
mov dword [ebp - 0x1c], 0xffffffff
mov byte [ebp - 4], 1
call fcn.00589432
add esp, 4
test eax, eax
jne 0x50408e
lea ecx, [edi + 4]
call fcn.005a03f8
jmp 0x504166
push 0
push 0
push 2
push 0
push 1
push 0xc0000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
mov dword [ebp - 0x1c], esi
je 0x504166
mov eax, dword [0x682f9c]
mov dword [ebp - 0x14], eax
mov ebx, dword [edi + 8]
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
mov byte [ebp - 4], 2
test ebx, ebx
je 0x5040fe
mov eax, ebx
mov ebx, dword [ebx]
add eax, 8
lea ecx, [ebp - 0x14]
push eax
call fcn.005a5986
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x20]
push 0
push ecx
mov edx, dword [eax - 8]
push edx
push eax
push esi
call edi
lea eax, [ebp - 0x20]
push 0
push eax
push 1
push 0x672250
push esi
call edi
jmp 0x5040c7
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call fcn.005a584d
jmp 0x504145
cmp esi, 0xffffffff
mov dword [ebp - 4], 0
je 0x504158
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x18]
add ecx, 4
call fcn.005a03f8
mov edi, dword [ebp - 0x18]
lea ecx, [edi + 4]
mov dword [ebp - 4], 0xffffffff
call fcn.005a042d
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x50ad40
Capabilities:
Get file size

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
push 0
push 0
push 3
push 0
push 1
push closesocket
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x50ad74
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp + 0x14]
pop edi
pop esi
mov dword [ecx], eax
xor eax, eax
ret
lea edx, [esp + 0xc]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, dword [esp + 0x10]
mov dword [esi], eax
mov dword [esi + 4], 0
cmp dword [esi], 0xffffffff
jne 0x50adc2
mov eax, dword [esi + 4]
test eax, eax
jne 0x50adc2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp + 0x14]
test eax, eax
mov dword [ecx], eax
je 0x50adc2
mov dword [esi], 0
push edi
mov dword [esi + 4], 0
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
xor eax, eax
pop esi
ret
mov edx, dword [esp + 0xc]
push 1
push 0
push 0
push edx
call fcn.0058bcb0
mov ecx, dword [esi]
push edi
add ecx, eax
mov dword [esi], ecx
mov ecx, dword [esi + 4]
adc ecx, edx
mov dword [esi + 4], ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, 1
pop esi
ret
Function at 0x50bde0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5caee8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x58
push ebx
push esi
push edi
mov esi, ecx
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [ebp - 0x1c]
mov edx, dword [esi + 0x74]
mov dword [ebp - 0x10], esp
lea ecx, [ebp - 0x54]
xor ebx, ebx
push eax
push ecx
push ebx
push ebx
push 0x6625c4
push edx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x1c], 0x10
call edi
test eax, eax
jne 0x50bf81
mov eax, dword [ebp - 0x54]
lea ecx, [ebp - 0x3c]
push eax
push str._dkf
push ecx
call fcn.00589e0a
add esp, 0xc
lea edx, [ebp - 0x18]
lea eax, [ebp - 0x64]
lea ecx, [ebp - 0x3c]
push edx
mov edx, dword [esi + 0x74]
push eax
push ebx
push ebx
push ecx
push edx
mov dword [ebp - 0x18], 0x10
call edi
cmp eax, ebx
jne 0x50be9b
mov eax, dword [ebp - 0x5c]
cmp eax, 0xffffffff
jne 0x50bf0f
mov eax, dword [ebp - 0x4c]
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x24], eax
fild qword [ebp - 0x24]
fmul qword [0x5fa838]
fcom qword [esi + 0x50]
fnstsw ax
test ah, 1
je 0x50be99
fld qword [esi + 0x50]
fsub st(1)
fadd qword [esi + 0x18]
fstp qword [esi + 0x18]
fstp st(0)
mov eax, dword [ebp - 0x50]
cmp eax, 0xffffffff
je 0x50bf81
push eax
lea ecx, [ebp - 0x44]
push 0x65bfb0
push ecx
call fcn.00589e0a
add esp, 0xc
lea edx, [ebp - 0x18]
lea eax, [ebp - 0x54]
lea ecx, [ebp - 0x44]
push edx
mov edx, dword [esi + 0x74]
push eax
push ebx
push ebx
push ecx
push edx
mov dword [ebp - 0x18], 0x10
call edi
test eax, eax
jne 0x50bf81
mov eax, dword [ebp - 0x5c]
mov ecx, dword [ebp - 0x4c]
cmp eax, ecx
jbe 0x50be32
cmp eax, 0xffffffff
je 0x50be32
sub eax, ecx
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x34], eax
fild qword [ebp - 0x34]
fmul qword [0x5fa838]
fsubr qword [esi + 0x18]
fstp qword [esi + 0x18]
jmp 0x50be32
mov ecx, dword [ebp - 0x4c]
cmp eax, ecx
jbe 0x50bf32
sub eax, ecx
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x2c], eax
fild qword [ebp - 0x2c]
fmul qword [0x5fa838]
fadd qword [esi + 0x18]
fstp qword [esi + 0x18]
jmp 0x50be9b
jae 0x50be9b
mov edx, dword [0x682f9c]
mov dword [ebp - 0x14], edx
push eax
mov eax, dword [ebp - 0x50]
push ecx
mov ecx, dword [ebp - 0x54]
push eax
push ecx
lea edx, [ebp - 0x14]
push str.error_in_chlist__id_d__next_d__starttime_ld__ts_ld_n
push edx
mov byte [ebp - 4], 1
call fcn.0059e618
mov eax, dword [ebp - 0x14]
add esp, 0x18
mov ecx, esi
push eax
call fcn.00507f30
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], bl
call fcn.005a584d
jmp 0x50be9b
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x50cf00
Capabilities:
Delete registry key

Disassembly:
mov eax, dword [ecx + 0x74]
sub esp, 0x64
test eax, eax
push esi
lea esi, [ecx + 0x74]
je 0x50cf87
mov eax, dword [ecx + 0x28]
test eax, eax
je 0x50cf2a
push eax
lea eax, [esp + 0xc]
push str.SoftwareDownloadManager_ldChList
push eax
call fcn.00589e0a
add esp, 0xc
jmp 0x50cf44
mov edx, dword [ecx + 8]
mov eax, dword [ecx + 4]
push edx
push eax
lea ecx, [esp + 0x10]
push str.SoftwareDownloadManagerGrabberStsProjects_ld_ldChList
push ecx
call fcn.00589e0a
add esp, 0x10
mov eax, dword [esi]
test eax, eax
je 0x50cf51
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [esp + 8]
push edx
push reloc.WSOCK32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
lea eax, [esp + 4]
lea ecx, [esp + 8]
push eax
push esi
push 0
push 0xf003f
push 0
push 0x6874e8
push 0
push ecx
push reloc.WSOCK32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
pop esi
add esp, 0x64
ret