joyce8/EMBER2024-capa huggingface dataset:
Function at 0x440950
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x424
mov eax, dword [0x46a008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [str.unknown]
mov eax, 0x104
push edi
push eax
mov dword [ebp - 0x424], eax
xor ebx, ebx
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x420], ebx
push eax
push ebx
mov dword [ebp - 0x41c], ebx
mov dword [ebp - 0x418], ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov edi, 0x208
test eax, eax
jne 0x4409b4
push edi
lea eax, [ebp - 0x20c]
push ebx
push eax
call fcn.0042fb10
add esp, 0xc
lea eax, [ebp - 0x41c]
push eax
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0x20c]
push eax
call fcn.004450dc
test eax, eax
jns 0x4409de
mov dword [ebp - 0x420], ebx
mov dword [ebp - 0x41c], ebx
lea eax, [ebp - 0x424]
push eax
lea eax, [ebp - 0x414]
push eax
call dword [sym.imp.KERNEL32.dll_GetComputerNameW]
test eax, eax
jne 0x440a04
lea eax, [ebp - 0x414]
mov byte [eax], bl
inc eax
sub edi, 1
jne 0x4409fc
push ebx
lea eax, [ebp - 0x418]
push eax
call fcn.00448d0b
push dword [ebp - 0x418]
push str._Logging_started:__ls_
push 2
pop edi
push edi
call fcn.00440d7a
mov ecx, dword [ebp - 0x41c]
movzx eax, cx
push eax
shr ecx, 0x10
push ecx
mov ecx, dword [ebp - 0x420]
movzx eax, cx
push eax
shr ecx, 0x10
lea eax, [ebp - 0x20c]
push ecx
push eax
push str.Executable:__ls_v_d._d._d._d
push edi
call fcn.00440d7a
lea eax, [ebp - 0x414]
push eax
push str.Computer__:__ls
push edi
call fcn.00440d7a
mov eax, dword [0x46a7b8]
add esp, 0x34
sub eax, ebx
je 0x440aa5
sub eax, 1
je 0x440a9d
sub eax, 1
je 0x440a95
sub eax, 1
je 0x440a8d
sub eax, 1
jne 0x440aab
mov esi, dword [str.debug]
jmp 0x440aab
mov esi, dword [str.verbose]
jmp 0x440aab
mov esi, dword [str.standard]
jmp 0x440aab
mov esi, dword [str.warning]
jmp 0x440aab
mov esi, dword [str.none]
push esi
push str.____logging_level:__hs____
push edi
call fcn.00440d7a
add esp, 0xc
cmp dword [ebp - 0x418], 0
pop edi
pop esi
pop ebx
je 0x440ad1
push dword [ebp - 0x418]
call fcn.00445c98
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0042e000
mov esp, ebp
pop ebp
ret

Function at 0x440db8
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
xor esi, esi
xor edi, edi
and dword [ebp - 4], esi
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, dword [0x46a7b4]
mov dword [ebp + 8], eax
cmp ecx, 0xffffffff
jne 0x440df4
push edi
push ebx
push 0x46b648
call fcn.004026ae
mov esi, eax
test esi, esi
js 0x440e4a
xor esi, esi
jmp 0x440e4a
test eax, eax
je 0x440e4a
push 0
lea edx, [ebp - 4]
sub eax, edi
push edx
push eax
lea eax, [edi + ebx]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x440e28
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
js 0x440e3a
add edi, dword [ebp - 4]
mov eax, dword [ebp + 8]
cmp edi, eax
jae 0x440e4a
mov ecx, dword [0x46a7b4]
jmp 0x440df8
push esi
push 0x310
push str.logutil.cpp
call fcn.00403c59
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x440f8d
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push ebx
push esi
push edi
xor ebx, ebx
lea eax, [ebp - 0x58]
push 0x44
push ebx
push eax
mov dword [ebp - 4], ebx
call fcn.0042fb10
xor eax, eax
lea edi, [ebp - 0x14]
cmp dword [ebp + 0xc], ebx
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
mov eax, 0x44b524
cmovne eax, dword [ebp + 0xc]
push eax
push dword [ebp + 8]
lea eax, [ebp - 4]
push str.__ls___ls
push eax
call fcn.00402232
mov esi, eax
add esp, 0x1c
test esi, esi
js 0x44103f
mov cx, word [ebp + 0x10]
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x58]
mov dword [ebp - 0x58], 0x44
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push dword [ebp - 4]
mov word [ebp - 0x28], cx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x441034
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x9e
push str.procutil.cpp
call fcn.00403c59
jmp 0x44103f
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x14], ebx
mov dword [eax], ecx
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x10], ebx
je 0x441052
push dword [ebp - 0x10]
call edi
mov dword [ebp - 0x10], ebx
cmp dword [ebp - 0x14], ebx
je 0x44105f
push dword [ebp - 0x14]
call edi
mov dword [ebp - 0x14], ebx
cmp dword [ebp - 4], ebx
je 0x44106c
push dword [ebp - 4]
call fcn.00445c98
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x444114
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x46a008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x14]
xor ebx, ebx
mov word [ebp - 8], 0x500
push eax
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
call fcn.004442a2
cmp dword [ebp - 0x14], ebx
je 0x444150
mov dword [esi], 1
jmp 0x444184
lea eax, [ebp - 0x10]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x220
push 0x20
push 2
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [esi], eax
test eax, eax
je 0x444184
push esi
push dword [ebp - 0x10]
push ebx
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
test eax, eax
jne 0x444184
mov dword [esi], ebx
cmp dword [ebp - 0x10], 0
pop esi
pop ebx
je 0x444194
push dword [ebp - 0x10]
call fcn.00445c98
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0042e000
mov esp, ebp
pop ebp
ret 4
Function at 0x4441a6
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x46a008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x120]
push edi
mov edi, dword [ebp + 0xc]
mov ebx, 0x11c
push ebx
push 0
push eax
call fcn.0042fb10
mov eax, dword [0x46b724]
add esp, 0xc
test eax, eax
jne 0x444286
lea eax, [ebp - 0x120]
mov dword [ebp - 0x120], ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
movzx ecx, word [ebp - 0xc]
movzx eax, word [ebp - 0xa]
shl ecx, 0x10
push 4
or ecx, eax
pop edx
mov dword [0x46b728], ecx
cmp dword [ebp - 0x11c], edx
jne 0x44421c
xor eax, eax
inc eax
jmp 0x444281
cmp dword [ebp - 0x11c], 5
jne 0x444247
mov ecx, dword [ebp - 0x118]
test ecx, ecx
jne 0x444233
push 2
jmp 0x444280
cmp ecx, 1
jne 0x44423c
push 3
jmp 0x444280
push 9
cmp ecx, 2
pop eax
cmove eax, edx
jmp 0x444281
cmp dword [ebp - 0x11c], 6
jne 0x44427e
cmp dword [ebp - 0x118], 0
jne 0x444267
xor eax, eax
cmp byte [ebp - 6], 1
setne al
add eax, 5
jmp 0x444281
cmp dword [ebp - 0x118], 1
jne 0x44427e
xor eax, eax
cmp byte [ebp - 6], 1
setne al
add eax, 7
jmp 0x444281
push 9
pop eax
mov dword [0x46b724], eax
mov ecx, dword [ebp - 4]
mov dword [esi], eax
xor ecx, ebp
mov eax, dword [0x46b728]
mov dword [edi], eax
pop edi
pop esi
pop ebx
call fcn.0042e000
mov esp, ebp
pop ebp
ret 8
Function at 0x44456b
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1018
call fcn.0044a6a0
mov eax, dword [0x46a008]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0x18]
push esi
push edi
xor esi, esi
mov dword [ebp - 0x1014], eax
mov eax, dword [ebp + 0xc]
xor edi, edi
xor ecx, ecx
mov dword [ebp - 0x1018], eax
mov dword [ebp - 0x1010], ecx
cmp dword [ebp + 0x10], 0
jne 0x4445b9
cmp dword [ebp + 0x14], 0
jne 0x4445b9
mov eax, 0x1000
jmp 0x4445e4
mov eax, dword [ebp + 0x10]
mov edx, dword [ebp + 0x14]
sub eax, edi
sbb edx, ecx
test edx, edx
jb 0x4445de
ja 0x4445d0
cmp eax, 0x1000
jbe 0x4445de
and dword [ebp - 0x1008], 0
mov eax, 0x1000
jmp 0x4445e4
mov dword [ebp - 0x1008], edx
push 0
lea ecx, [ebp - 0x1008]
mov dword [ebp - 0x1008], eax
push ecx
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp - 0x1014]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x444664
mov eax, dword [ebp - 0x1008]
test eax, eax
je 0x444634
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp - 0x1018]
call fcn.0044548d
mov esi, eax
test esi, esi
js 0x444692
mov eax, dword [ebp - 0x1008]
mov ecx, dword [ebp - 0x1010]
add edi, eax
adc ecx, 0
mov dword [ebp - 0x1010], ecx
cmp ecx, dword [ebp + 0x14]
ja 0x444659
jb 0x444651
cmp edi, dword [ebp + 0x10]
jae 0x444659
test eax, eax
jne 0x4445a6
test ebx, ebx
je 0x444692
mov dword [ebx], edi
mov dword [ebx + 4], ecx
jmp 0x444692
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x407
push str.fileutil.cpp
call fcn.00403c59
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042e000
mov esp, ebp
pop ebp
ret 0x14

Function at 0x4446a7
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
xor eax, eax
push esi
push edi
mov edi, dword [ebp + 0x10]
xor esi, esi
test edi, edi
sete al
push eax
push ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x44477e
call dword [sym.imp.KERNEL32.dll_GetLastError]
test edi, edi
jne 0x4446ed
cmp eax, 0x50
je 0x4446e5
cmp eax, 0xb7
jne 0x4446ed
xor esi, esi
inc esi
jmp 0x44477e
cmp eax, 3
jne 0x444770
movzx eax, word [ebx]
mov edi, esi
mov ecx, ebx
test ax, ax
je 0x444769
push 0x5c
pop edx
cmp ax, dx
cmove edi, ecx
add ecx, 2
movzx eax, word [ecx]
test ax, ax
jne 0x444701
test edi, edi
je 0x444769
push esi
xor eax, eax
push ebx
mov word [edi], ax
call fcn.0040448c
mov esi, eax
push 0x5c
pop eax
mov word [edi], ax
test esi, esi
js 0x44477e
push dword [ebp + 0x10]
push ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x44477e
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x44477e
push esi
push 0x44c
push str.fileutil.cpp
call fcn.00403c59
jmp 0x44477e
mov esi, 0x80070003
jmp 0x44477e
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4447d8
Capabilities:
Delete file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
or dword [ebp - 4], 0xffffffff
lea eax, [ebp - 4]
push esi
push eax
push dword [ebp + 8]
xor esi, esi
call fcn.00444abd
test eax, eax
je 0x44485f
test byte [ebp - 4], 7
push ebx
mov ebx, 0x80070000
je 0x44482d
push 0x80
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x44482d
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, ebx
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x44482d
push esi
push 0x5bc
jmp 0x444854
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x44485e
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, ebx
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x44485e
push esi
push 0x5c2
push str.fileutil.cpp
call fcn.00403c59
pop ebx
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x444868
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
xor esi, esi
xor eax, eax
mov ebx, esi
inc eax
cmp dword [ebp + 0x10], ebx
cmovne ebx, eax
cmp dword [ebp + 0x14], esi
je 0x444882
or ebx, 2
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x444971
push edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
cmp dword [ebp + 0x10], esi
jne 0x4448ba
cmp edi, 0x50
je 0x4448b2
cmp edi, 0xb7
jne 0x4448ba
xor esi, esi
inc esi
jmp 0x444970
cmp edi, 2
jne 0x4448d3
push esi
push dword [ebp + 8]
call fcn.00444abd
test eax, eax
je 0x444962
push 3
pop edi
cmp edi, 3
jne 0x444962
mov eax, dword [ebp + 0xc]
mov edi, esi
mov edx, eax
movzx ecx, word [eax]
test cx, cx
je 0x44495b
mov dword [ebp + 0x10], 0x5c
cmp cx, word [ebp + 0x10]
cmove edi, edx
add edx, 2
movzx ecx, word [edx]
test cx, cx
jne 0x4448f2
test edi, edi
je 0x44495b
push esi
xor ecx, ecx
push eax
mov word [edi], cx
call fcn.0040448c
mov esi, eax
mov eax, dword [ebp + 0x10]
mov word [edi], ax
test esi, esi
js 0x444970
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x444970
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x444970
push esi
push 0x4cc
push str.fileutil.cpp
call fcn.00403c59
jmp 0x444970
mov esi, 0x80070003
jmp 0x444970
movzx esi, di
or esi, 0x80070000
test edi, edi
cmovle esi, edi
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 0x10
Function at 0x4450dc
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
lea eax, [ebp - 4]
xor edi, edi
push eax
push dword [ebp + 8]
mov esi, edi
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
mov dword [ebp - 0xc], edi
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
jne 0x445131
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x445131
push esi
push 0x115
push str.fileutil.cpp
call fcn.00403c59
jmp 0x4451d8
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
test edi, edi
jne 0x44514c
mov esi, 0x8007000e
push esi
push 0x119
jmp 0x445122
push edi
push ebx
push dword [ebp - 4]
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
jne 0x445187
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x445187
push esi
push 0x11d
push str.fileutil.cpp
call fcn.00403c59
jmp 0x4451d1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0x44b7f8
push edi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
jne 0x4451be
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x4451be
push esi
push 0x122
jmp 0x44517b
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 0xc]
mov ecx, dword [edx + 8]
mov dword [eax], ecx
mov ecx, dword [ebp + 0x10]
mov edx, dword [edx + 0xc]
mov dword [ecx], edx
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x44548d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
xor esi, esi
and dword [ebp - 4], esi
push edi
xor edi, edi
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 0x10]
sub eax, edi
push eax
lea eax, [edi + ebx]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4454d3
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
js 0x4454dd
add edi, dword [ebp - 4]
cmp edi, dword [ebp + 0x10]
jb 0x44549e
jmp 0x4454ed
push esi
push 0x3e7
push str.fileutil.cpp
call fcn.00403c59
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4463e3
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov ebx, dword [ebp + 0x14]
xor eax, eax
push esi
push edi
mov dword [ebp - 4], eax
mov dword [ebp - 8], eax
mov dword [ebx], eax
mov dword [ebx + 4], eax
push dword [ebp + 8]
mov edi, dword [ebp + 0xc]
push str._ls.R
push edi
call fcn.00402232
mov esi, eax
add esp, 0xc
test esi, esi
js 0x4464ef
push 0
push 0x80
push 4
push 0
push 4
push 0xc0000000
push dword [edi]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x44646d
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0xc1
push str.dlutil.cpp
call fcn.00403c59
jmp 0x4464ef
mov ecx, dword [ebp - 4]
push 0
lea eax, [ebp - 8]
push eax
push 8
pop eax
sub eax, ecx
push eax
lea eax, [ecx + ebx]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4464b5
mov ecx, dword [ebp - 4]
add ecx, dword [ebp - 8]
cmp dword [ebp - 8], 0
mov dword [ebp - 4], ecx
je 0x44649f
cmp ecx, 8
jb 0x446470
cmp ecx, 8
je 0x4464ab
and dword [ebx], 0
and dword [ebx + 4], 0
mov eax, dword [ebp + 0x10]
mov dword [eax], edi
or edi, 0xffffffff
jmp 0x4464e3
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0xc8
push str.dlutil.cpp
call fcn.00403c59
cmp edi, 0xffffffff
je 0x4464ef
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x446975
Capabilities:
Download and write a file
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
and dword [ebp - 4], 0
push esi
push edi
mov edi, dword [ebp + 0x10]
push 0
push 0
push dword [edi + 4]
push dword [edi]
push dword [ebp + 0xc]
call fcn.00444f7b
mov esi, eax
test esi, esi
js 0x446acb
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + 0x24]
push dword [ebp + 0x20]
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x446a9c
cmp dword [ebp - 4], 0
je 0x446aca
xor ebx, ebx
and dword [ebp + 0x10], ebx
push 0
lea eax, [ebp + 0x10]
push eax
mov eax, dword [ebp - 4]
sub eax, ebx
push eax
mov eax, dword [ebp + 0x20]
add eax, ebx
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x446a76
add ebx, dword [ebp + 0x10]
cmp dword [ebp + 0x10], 0
je 0x4469fa
cmp ebx, dword [ebp - 4]
jb 0x4469c9
add dword [edi], ebx
push 0
pop eax
adc dword [edi + 4], eax
cmp dword [ebp + 0x14], 0xffffffff
je 0x446a44
push eax
push eax
push eax
push eax
push dword [ebp + 0x14]
mov ebx, eax
mov dword [ebp - 8], eax
call fcn.00444f7b
test eax, eax
js 0x446a44
push 0
lea eax, [ebp - 8]
push eax
push 8
pop eax
sub eax, ebx
push eax
lea eax, [edi + ebx*8]
push eax
push dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_WriteFile]
add ebx, dword [ebp - 8]
cmp dword [ebp - 8], 0
je 0x446a44
cmp ebx, 8
jb 0x446a1d
mov eax, dword [ebp + 0x28]
test eax, eax
je 0x446a6a
cmp dword [eax], 0
je 0x446a6a
push dword [ebp + 0xc]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [edi + 4]
push dword [edi]
push eax
call fcn.004462bf
mov esi, eax
test esi, esi
js 0x446aca
cmp dword [ebp - 4], 0
jne 0x44699f
jmp 0x446aca
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x1a6
jmp 0x446ac0
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x19a
push str.dlutil.cpp
call fcn.00403c59
pop ebx
pop edi
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 0x24
Function at 0x446ad5
Capabilities:
Create http request
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
or dword [ebp - 0xc], 0xffffffff
xor eax, eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
push eax
push dword [ebx]
mov dword [ebp - 8], eax
mov edi, eax
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
lea eax, [ebp - 8]
push eax
call fcn.004024cf
mov esi, eax
test esi, esi
js 0x446c3d
xor eax, eax
push eax
push eax
push eax
push eax
push str.Burn
call dword [sym.imp.WININET.dll_InternetOpenW]
mov edi, eax
test edi, edi
jne 0x446b64
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
mov eax, 0x80004005
test esi, esi
cmovns esi, eax
push esi
push 0x84
push str.dlutil.cpp
call fcn.00403c59
jmp 0x446c3d
lea eax, [ebp - 4]
push eax
push 0x78
push str.DownloadTimeout
push str.WiXBurn
call fcn.00445e5b
mov eax, dword [ebp - 4]
test eax, eax
je 0x446bb0
mov esi, dword [sym.imp.WININET.dll_InternetSetOptionW]
imul eax, eax, 0x3e8
push 4
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 2
push edi
call esi
push 4
lea eax, [ebp - 4]
push eax
push 6
push edi
call esi
push 4
lea eax, [ebp - 4]
push eax
push 5
push edi
call esi
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebx + 8]
push dword [ebx + 4]
push eax
push edi
call fcn.00446338
mov esi, eax
test esi, esi
js 0x446c3d
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x14]
call fcn.004463e3
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push dword [ebp - 0xc]
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 0x14]
push dword [ebx + 8]
push dword [ebx + 4]
push eax
push edi
call fcn.00446039
mov esi, eax
test esi, esi
js 0x446c2e
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x446c2e
xor ecx, ecx
cmp word [eax], cx
je 0x446c2e
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
cmp dword [ebp - 0xc], 0xffffffff
je 0x446c3d
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x446c4a
push eax
call fcn.00445c98
test edi, edi
je 0x446c55
push edi
call dword [sym.imp.WININET.dll_InternetCloseHandle]
cmp dword [ebp - 8], 0
je 0x446c63
push dword [ebp - 8]
call fcn.00445c98
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x18
Function at 0x44903a
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
xor esi, esi
mov dword [ebp - 4], 4
push esi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
push 0x20000005
push dword [ebp + 8]
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
jne 0x44908b
call dword [sym.imp.KERNEL32.dll_GetLastError]
movzx esi, ax
or esi, 0x80070000
test eax, eax
cmovle esi, eax
test esi, esi
jns 0x44908b
push esi
push 0x18
push str.inetutil.cpp
call fcn.00403c59
jmp 0x449097
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
and dword [edx + 4], 0
mov dword [edx], ecx
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 8