joyce8/EMBER2024-capa huggingface dataset:
Function at 0x57e50c
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
push edi
mov eax, dword [esi]
call dword [eax + 8]
mov ebx, eax
mov ecx, esi
mov eax, dword [esi]
call dword [eax + 4]
mov ecx, eax
mov edi, dword [ebp + 0xc]
push 3
mov eax, ebx
mov dword [ebp - 8], ecx
xor edx, edx
pop esi
div esi
imul eax, eax, 3
sub ebx, eax
mov dword [ebp - 4], eax
mov dword [ebp + 8], ebx
test eax, eax
je 0x57e5ba
dec eax
lea ebx, [ecx + 1]
xor edx, edx
div esi
lea esi, [eax + 1]
movzx edx, byte [ebx - 1]
movzx ecx, byte [ebx]
movzx eax, byte [ebx + 1]
shl edx, 8
or edx, ecx
shl edx, 8
or edx, eax
mov eax, edx
shr edx, 6
and eax, 0x3f
mov ecx, edx
and ecx, 0x3f
shr edx, 6
movzx eax, byte [eax + 0x615f88]
push eax
movzx eax, byte [ecx + 0x615f88]
push eax
mov eax, edx
shr edx, 6
and eax, 0x3f
and edx, 0x3f
movzx eax, byte [eax + 0x615f88]
push eax
movzx eax, byte [edx + 0x615f88]
push eax
push edi
call fcn.0057e7ce
add esp, 0x14
lea ebx, [ebx + 3]
dec esi
jne 0x57e552
mov ebx, dword [ebp + 8]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
cmp ebx, 1
jne 0x57e5f0
movzx edx, byte [eax + ecx]
mov ecx, dword [edi]
shl edx, 4
mov eax, edx
and edx, 0x3f
shr eax, 6
and eax, 0x3f
mov al, byte [eax + 0x615f88]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
mov al, byte [edx + 0x615f88]
mov byte [ecx], al
inc dword [edi]
mov eax, dword [edi]
mov byte [eax], 0x3d
jmp 0x57e63b
cmp ebx, 2
jne 0x57e644
movzx esi, byte [eax + ecx + 1]
movzx eax, byte [eax + ecx]
mov ecx, dword [edi]
shl eax, 8
or esi, eax
shl esi, 2
mov edx, esi
shr esi, 6
mov eax, esi
and edx, 0x3f
shr eax, 6
and esi, 0x3f
and eax, 0x3f
mov al, byte [eax + 0x615f88]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
mov al, byte [esi + 0x615f88]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
mov al, byte [edx + 0x615f88]
mov byte [ecx], al
inc dword [edi]
mov eax, dword [edi]
mov byte [eax], 0x3d
inc dword [edi]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x5825d0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
mov esi, ecx
push eax
push 0
push esi
push 0x580da0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi], eax
pop esi
test eax, eax
jne 0x582612
call fcn.0057f7f0
push str.FileDownloadManager::runThisThread:_failed_to_create_a_new_thread._Fatal_Error
push 0x62d904
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
add esp, 0xc
xor al, al
mov esp, ebp
pop ebp
ret
mov al, 1
mov esp, ebp
pop ebp
ret
Function at 0x5830a0
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0
push dword [ebp + 8]
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
test eax, eax
je 0x5830f4
cmp eax, 0xb7
je 0x5830f4
cmp eax, 0x50
je 0x5830f4
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0057f7f0
mov esi, eax
mov edi, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.failed_to_create_dir._Error____d
push 0x62d904
push esi
call dword [edi + 0x24]
add esp, 0x10
xor al, al
pop edi
pop esi
pop ebp
ret
mov al, 1
pop ebp
ret
Function at 0x583ae0
Capabilities:
Check if file exists
Delete file

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
push ebx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x583b0e
call fcn.0057f7f0
push ebx
push str.File_does_not_exist_at__s
push eax
mov ecx, dword [eax]
call dword [ecx + 4]
add esp, 0xc
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
push ebx
mov byte [ebp - 1], 0
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x583b07
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
push esi
push edi
call ebx
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0057f7f0
mov esi, eax
mov edi, dword [esi]
call ebx
push eax
push dword [ebp + 8]
push str.Failed_to_delete_file_at_path:_ls_error:_d
push esi
call dword [edi + 4]
mov al, byte [ebp - 1]
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x583b60
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
push 0
push 0x80
push 3
push 0
push 1
push 0x40000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
mov dword [ebp - 8], ebx
cmp ebx, 0xffffffff
jne 0x583bc4
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0057f7f0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
push dword [ebp + 8]
push str.Failed_to_open_the_file_handle_at__s._Error___d_
push 0x62d904
push edi
call dword [ebx + 0x24]
add esp, 0x14
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.0057f7f0
mov esi, dword [ebp + 0x14]
mov edi, dword [ebp + 0x10]
push esi
mov ecx, dword [eax]
push edi
push str.file_size_to_which_we_have_to_extend_is__llu
push eax
call dword [ecx + 4]
add esp, 0x10
push 0
push 0
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x583c38
push ebx
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
je 0x583c10
push ebx
mov byte [ebp - 1], 1
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, byte [ebp - 1]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0057f7f0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
mov eax, dword [ebp + 0x14]
push eax
mov eax, dword [ebp + 0x10]
push eax
push str.Failed_to_set_the_end_of_the_file_to_size__llu._Error____d
jmp 0x583c5e
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
call fcn.0057f7f0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
mov eax, dword [ebp + 0x14]
push eax
mov eax, dword [ebp + 0x10]
push eax
push str.Failed_to_resize_the_file_to_size__ld._Error____d
push 0x62d904
push edi
call dword [ebx + 0x24]
mov ebx, dword [ebp - 8]
add esp, 0x18
mov byte [ebp - 1], 0
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, byte [ebp - 1]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x583f30
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x583f47
xor al, al
pop esi
pop ebp
ret
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x583f82
push edi
call fcn.0057f7f0
mov esi, eax
mov edi, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push dword [ebp + 8]
push str.Failed_to_get_the_directory_attributes_for____s._Error_is__d.
push 0x62d904
push esi
call dword [edi + 0x24]
add esp, 0x14
xor al, al
pop edi
pop ebx
pop esi
pop ebp
ret
call fcn.0057f7f0
push ebx
push esi
push str.The_file_attributes_of_directory____s_is__d
mov ecx, dword [eax]
push eax
call dword [ecx + 4]
add esp, 0x10
shr ebx, 4
and bl, 1
mov al, bl
pop ebx
pop esi
pop ebp
ret

Function at 0x583fb0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x583fda
call fcn.0057f7f0
push dword [ebp + 8]
push str.File_does_not_exist_at__s
mov ecx, dword [eax]
push eax
call dword [ecx + 4]
add esp, 0xc
xor al, al
pop ebp
ret
mov al, 1
pop ebp
ret

Function at 0x584010
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
test ebx, ebx
je 0x58406f
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x58406f
push ebx
push eax
call fcn.005e620d
add esp, 8
test eax, eax
je 0x58406a
push esi
push edi
call fcn.00557453
mov ecx, dword [eax]
mov eax, dword [ebp + 0x10]
mov dword [eax], ecx
call fcn.0057f7f0
mov esi, eax
mov edi, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push ebx
push dword [ebp + 0xc]
push str.Failed_to_rename_file_from__s_to__s._The_error_is_:_d
push 0x62d904
push esi
call dword [edi + 0x24]
add esp, 0x18
xor al, al
pop edi
pop esi
pop ebx
pop ebp
ret
mov al, 1
pop ebx
pop ebp
ret
call fcn.0057f7f0
push 0x617ddc
push eax
mov ecx, dword [eax]
call dword [ecx + 4]
add esp, 8
xor al, al
pop ebx
pop ebp
ret

Function at 0x584230
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push edi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov edi, eax
test edi, edi
jne 0x584249
xor al, al
pop edi
pop ebp
ret
lea eax, [edi*2 + 2]
push esi
push eax
call fcn.00555227
mov esi, eax
add esp, 4
test esi, esi
je 0x584275
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push esi
test eax, eax
jne 0x58427b
call fcn.00553e69
add esp, 4
pop esi
xor al, al
pop edi
pop ebp
ret
mov ecx, dword [ebp + 8]
call fcn.00477a90
push esi
call fcn.00553e69
add esp, 4
mov al, 1
pop esi
pop edi
pop ebp
ret
Function at 0x586530
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
cmp dword [edi], 0
jne 0x58655d
call fcn.0057f7f0
push str.file_handler_to_read_not_initialized
push eax
mov ecx, dword [eax]
call dword [ecx + 4]
add esp, 8
xor al, al
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 0x14
lea eax, [ebx + 8]
push esi
mov ecx, eax
mov dword [ebp - 4], eax
call fcn.005842a0
push 0
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [edi]
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x5865dd
mov esi, dword [ebp + 0x18]
lea eax, [ebp + 8]
push 0
push eax
push esi
push dword [ebp + 0x14]
mov dword [ebp + 8], 0
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp + 0x18], eax
cmp dword [ebp + 8], esi
jb 0x5865a9
test eax, eax
jne 0x586610
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebx + 0x24], 1
call esi
mov dword [ebx + 0x28], eax
call fcn.0057f7f0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
push str.failed_to_read_data._Error_code____d
push 0x62d904
push edi
call dword [ebx + 0x24]
mov esi, dword [ebp + 0x18]
add esp, 0x10
jmp 0x586612
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebx + 0x24], 1
call esi
mov dword [ebx + 0x28], eax
call fcn.0057f7f0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
push str.file_pointer_set_error____d
push 0x62d904
push edi
call dword [ebx + 0x24]
add esp, 0x10
xor esi, esi
jmp 0x586612
mov esi, eax
mov ecx, dword [ebp - 4]
call fcn.005842c0
xor eax, eax
cmp esi, 1
pop esi
pop edi
sete al
pop ebx
mov esp, ebp
pop ebp
ret 0x14

Function at 0x586670
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
cmp dword [edi], 0
jne 0x58669d
call fcn.0057f7f0
push str.file_handler_not_initialized
push eax
mov ecx, dword [eax]
call dword [ecx + 4]
add esp, 8
xor al, al
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 0x14
lea eax, [ebx + 8]
push esi
mov ecx, eax
mov dword [ebp - 4], eax
call fcn.005842a0
push 0
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [edi]
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x58670d
mov esi, dword [ebp + 0x18]
lea eax, [ebp + 8]
push 0
push eax
push esi
push dword [ebp + 0x14]
mov dword [ebp + 8], 0
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edi, eax
cmp dword [ebp + 8], esi
jb 0x5866e8
test edi, edi
jne 0x58673e
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebx + 0x24], 1
call esi
mov dword [ebx + 0x28], eax
call fcn.0057f7f0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
push str.failed_to_write_data._Error_code____d
jmp 0x586730
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebx + 0x24], 1
call esi
mov dword [ebx + 0x28], eax
call fcn.0057f7f0
mov edi, eax
mov ebx, dword [edi]
call esi
push eax
push str.file_pointer_set_error____d
push 0x62d904
push edi
call dword [ebx + 0x24]
add esp, 0x10
xor edi, edi
mov ecx, dword [ebp - 4]
call fcn.005842c0
xor eax, eax
cmp edi, 1
pop esi
pop edi
sete al
pop ebx
mov esp, ebp
pop ebp
ret 0x14
Function at 0x58c460
Capabilities:
Create thread
Resume thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp dword [esi + 0x24], 0
je 0x58c48a
call fcn.0057f7f0
push dword [esi + 0x38]
push str.thread___d__is_already_running._Closing_it_first
mov edx, dword [eax]
push eax
call dword [edx + 4]
add esp, 0xc
mov ecx, esi
call fcn.0058c6b0
lea eax, [ebp - 4]
push eax
push 4
push esi
push 0x58c290
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x24], eax
test eax, eax
jne 0x58c4c6
call fcn.0057f7f0
push str.failed_to_create_a_new_thread._Fatal_Error
push 0x62d904
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
add esp, 0xc
xor al, al
pop esi
mov esp, ebp
pop ebp
ret
push eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
cmp eax, 0xffffffff
jne 0x58c501
call fcn.0057f7f0
push str.thread_failed_to_resumed._fatal_error
push 0x62d904
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
add esp, 0xc
push dword [esi + 0x24]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x24], 0
xor al, al
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
mov dword [esi + 0x38], eax
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x58c6b0
Capabilities:
Terminate thread

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 4], 0
je 0x58c7b1
push edi
lea ecx, [esi + 8]
mov dword [esi + 0x34], 2
call fcn.005842a0
mov ecx, dword [esi + 0x28]
test ecx, ecx
je 0x58c756
mov eax, dword [ecx]
call dword [eax + 0x10]
mov eax, dword [esi + 0x28]
xor edi, edi
cmp dword [eax + 8], 3
je 0x58c756
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
nop
mov eax, dword [esi + 0x28]
cmp dword [eax + 8], 5
je 0x58c755
inc edi
cmp edi, 0x12c
jne 0x58c725
call fcn.0057f7f0
mov ecx, dword [esi + 0x28]
mov edx, dword [eax]
push dword [ecx + 4]
push str.forcing_the_job___d__to_terminate.
push eax
call dword [edx + 0x14]
mov ecx, dword [esi + 0x28]
add esp, 0xc
mov eax, dword [ecx]
call dword [eax + 0x14]
jmp 0x58c72d
cmp edi, 0x3e8
je 0x58c73c
push 0xa
call ebx
mov eax, dword [esi + 0x28]
cmp dword [eax + 8], 3
jne 0x58c6f0
jmp 0x58c755
call fcn.0057f7f0
mov edx, dword [esi + 0x28]
mov edi, dword [eax]
push dword [edx + 4]
push str.job___d__is_still_not_terminated._Closing_the_thread_handle_now
push eax
call dword [edi + 0x14]
add esp, 0xc
pop ebx
lea ecx, [esi + 8]
call fcn.005842c0
mov eax, dword [esi + 0x24]
test eax, eax
je 0x58c7a9
push 0x61a8
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov edi, eax
test edi, edi
je 0x58c799
call fcn.0057f7f0
push edi
push dword [esi + 0x38]
mov ecx, dword [eax]
push str.Forcing_the_thread___d__to_terminate_forcibly._Thread_seem_to_get_hanged._Error____d
push eax
call dword [ecx + 0x14]
add esp, 0x10
push 0
push dword [esi + 0x24]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [esi + 0x24]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x24], 0
mov dword [esi + 0x34], 3
pop edi
mov al, 1
pop esi
ret
Function at 0x58c7c0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5fd6a6
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x66d060]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x10], ebx
mov eax, dword [ebp + 8]
lea ecx, [ebx + 0xc]
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], eax
call fcn.0045d0f0
mov byte [ebx + 0x28], 0
lea ecx, [ebx + 0x2c]
mov dword [ebp - 4], 0
mov dword [ebx + 0x2c], 0
mov dword [ebx + 0x30], 0
call fcn.0058c8d0
mov dword [ebx + 0x2c], eax
lea ecx, [ebx + 0xc]
mov byte [ebp - 4], 1
call fcn.005842d0
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x58e970
Capabilities:
Prepare http request

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
cmp byte [esi + 0x20], 0
jne 0x58e9a2
sub esp, 0x18
mov ecx, esp
push 0x62d904
call fcn.004773a0
push 0
push 0x13
mov ecx, esi
call fcn.0058fc60
xor al, al
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0xb0]
test eax, eax
je 0x58e9bd
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpCloseHandle]
mov dword [esi + 0xb0], 0
mov eax, dword [esi + 0x24]
mov edi, 0x100
mov ecx, 0x800100
lea edx, [eax + 0x138]
cmp dword [eax + 0x154], 1
cmove edi, ecx
cmp dword [edx + 0x14], 8
jb 0x58e9e2
mov edx, dword [edx]
cmp dword [esi + 0x90], 8
lea eax, [esi + 0x7c]
jb 0x58e9f0
mov eax, dword [eax]
cmp dword [esi + 0xa8], 8
lea ecx, [esi + 0x94]
jb 0x58ea01
mov ecx, dword [ecx]
push edi
push 0
push edx
push 0
push eax
push ecx
push dword [esi + 0xac]
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov dword [esi + 0xb0], eax
test eax, eax
jne 0x58ea4a
call fcn.0057f7f0
push str.createRequest_:_failed_to_open_the_request_handle
push eax
mov ecx, dword [eax]
call dword [ecx + 4]
add esp, 8
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov ecx, esi
call fcn.0058f4a0
xor al, al
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
pop edi
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x58ea60
Capabilities:
Receive http response

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
cmp byte [esi + 0x20], 0
je 0x58ebbd
cmp byte [esi + 0x28], 0
je 0x58ebbd
mov ebx, dword [ebp + 0xc]
lea eax, [ebp - 4]
push eax
mov dword [ebp - 4], 0
mov dword [ebx], 0
push dword [esi + 0xb0]
call dword [sym.imp.WINHTTP.dll_WinHttpQueryDataAvailable]
test eax, eax
jne 0x58ead9
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
call ebx
push eax
mov ecx, esi
call fcn.0058f4a0
call fcn.0057f7f0
mov esi, eax
mov edi, dword [esi]
call ebx
push eax
push str.Error__d_in_WinHttpQueryDataAvailable._n
push 0x62d904
push esi
call dword [edi + 0x24]
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 0x14]
cmova ecx, dword [ebp + 0x14]
mov dword [ebp - 4], ecx
test ecx, ecx
jne 0x58eaf6
lea eax, [ecx + 2]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp byte [ebp + 0x10], 0
mov edi, dword [ebp + 8]
je 0x58eb56
push 0x68fc60
push ecx
call fcn.005e6d1b
add esp, 8
mov dword [edi], eax
test eax, eax
jne 0x58eb53
call fcn.0057f7f0
push dword [ebp - 4]
push str.failed_to_allote_mmeory_of_size__d
mov ecx, dword [eax]
push 0x62d904
push eax
call dword [ecx + 0x24]
sub esp, 8
mov ecx, esp
push 0x62d904
call fcn.004773a0
push 0
push 0x14
mov ecx, esi
call fcn.0058fc60
mov eax, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov ecx, dword [ebp - 4]
push ecx
push 0
push dword [edi]
call fcn.005594a0
add esp, 0xc
push ebx
push dword [ebp - 4]
push dword [edi]
push dword [esi + 0xb0]
call dword [sym.imp.WINHTTP.dll_WinHttpReadData]
test eax, eax
jne 0x58ebaa
call fcn.0057f7f0
push str.Error__u_in_WinHttpReadData._n
push 0x62d904
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
add esp, 0xc
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov ecx, esi
call fcn.0058f4a0
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [ebp - 4]
neg eax
sbb eax, eax
add eax, 2
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
call fcn.0057f7f0
push str.downloader_is_not_initialized
push eax
mov ecx, dword [eax]
call dword [ecx + 4]
sub esp, 0x10
xor eax, eax
mov ecx, esp
push eax
mov dword [ecx + 0x14], 7
mov dword [ecx + 0x10], 0
push 0x62d904
mov word [ecx], ax
call fcn.00478000
push 0
push 0x13
mov ecx, esi
call fcn.0058fc60
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x58f000
Capabilities:
Read http header

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 4]
push esi
push edi
push 0
push eax
push 0
mov edi, ecx
mov dword [ebp - 4], 0
push 0
push ebx
push dword [edi + 0xb0]
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp ebx, 0x24
jne 0x58f03c
cmp eax, 0x2f76
je 0x58f049
cmp eax, 0x7a
je 0x58f054
push eax
mov ecx, edi
call fcn.0058f4a0
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov eax, dword [ebp - 4]
test eax, eax
jne 0x58f07e
call fcn.0057f7f0
push str.retrieveHeaderFromHttpRequest:_Zero_buffer_required....
push 0x62d904
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
add esp, 0xc
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
xor ecx, ecx
shr eax, 1
mov edx, 2
mul edx
push 0x68fc60
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.005e6d1b
mov esi, eax
add esp, 8
test esi, esi
jne 0x58f0dd
call fcn.0057f7f0
push str.failed_to_allocate_memory
push 0x62d904
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
sub esp, 0xc
mov ecx, esp
push str.Memory_Allocation_Failed
call fcn.004773a0
push esi
push 0x14
mov ecx, edi
call fcn.0058fc60
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
push 0
lea eax, [ebp - 4]
push eax
push esi
push 0
push ebx
push dword [edi + 0xb0]
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
test eax, eax
jne 0x58f119
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov ecx, edi
call fcn.0058f4a0
push esi
call fcn.00554007
add esp, 4
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp + 0xc]
push esi
call fcn.00477a90
push esi
call fcn.00554007
add esp, 4
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x58f220
Capabilities:
Read http header

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 4]
push 0
push eax
push 0
push 0
push 0x16
push dword [edi]
mov dword [ebp - 4], 0
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x58f2a8
mov eax, dword [ebp - 4]
xor ecx, ecx
shr eax, 1
mov edx, 2
mul edx
push esi
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00553c74
add esp, 4
mov esi, eax
lea eax, [ebp - 4]
push 0
push eax
push esi
push 0
push 0x16
push dword [edi]
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
test eax, eax
je 0x58f29a
call fcn.0057f7f0
push esi
push str.Header_contents:__n_s
push eax
mov ecx, dword [eax]
call dword [ecx + 0x14]
add esp, 0xc
test esi, esi
je 0x58f2a7
push esi
call fcn.00554007
add esp, 4
pop esi
pop edi
mov esp, ebp
pop ebp
ret