Function at 0x58f950
Capabilities:
Check if file exists
Copy file
Get file attributes
Get file size
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x60a04c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, 0x690a4
call fcn.005c3080
push ebx
push esi
mov esi, ecx
push edi
xor edi, edi
mov dword [ebp - 0x10], esp
mov al, byte [esi + 0xa4d]
mov dword [ebp - 0x4c], esi
test al, al
mov dword [ebp - 4], edi
je 0x58f9ec
mov byte [esi + 0xa4d], 0
mov eax, dword [esi + 0x300]
cmp eax, 4
jne 0x58f9c2
cmp dword [esi + 0x2f8], edi
je 0x58f9af
cmp dword [esi + 0x2fc], edi
jne 0x58f9c2
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
push 5
mov ecx, esi
call fcn.0058ef00
mov ecx, esi
call fcn.0058f620
mov ecx, esi
call fcn.0058db90
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
push esi
call fcn.0048f580
mov edx, dword [esi + 0x468]
add esp, 4
cmp edx, edi
jne 0x58fe5a
mov al, byte [esi + 0xa42]
test al, al
je 0x58fe5a
xor ecx, ecx
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x38], ecx
mov word [ebp - 0x34], di
mov eax, dword [esi + 0x4c]
mov edx, 0x69dfbc
test edx, edx
mov byte [ebp - 4], 1
je 0x58faef
cmp eax, edi
je 0x58faef
push eax
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x24], edi
mov word [ebp - 0x28], di
call fcn.00401f50
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 2
call fcn.00401070
push 0x69dfbc
lea ecx, [ebp - 0x48]
call fcn.00401ec0
mov eax, dword [ebp - 0x2c]
mov byte [ebp - 4], 3
cmp eax, edi
jne 0x58fa73
lea eax, [ebp - 0x28]
mov edi, dword [ebp - 0x40]
push eax
call fcn.005c2c42
lea ebx, [eax + edi + 2]
lea edi, [ebx + ebx]
push edi
call fcn.005db66d
mov edx, eax
add esp, 8
test edx, edx
mov dword [ebp - 0x38], edx
je 0x58fad4
mov ecx, edi
mov edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [ebp - 0x2c]
call fcn.00401f40
push eax
lea ecx, [ebp - 0x48]
call fcn.00401f40
push eax
mov eax, dword [ebp - 0x38]
push ebx
push eax
call fcn.005c2bd2
mov ecx, dword [ebp - 0x38]
push ecx
call fcn.005c2c42
add esp, 0x14
mov dword [ebp - 0x30], eax
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 2
call fcn.00401070
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.00401070
mov ecx, dword [ebp - 0x38]
xor ebx, ebx
cmp ecx, ebx
jne 0x58faf8
lea ecx, [ebp - 0x34]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x58fcd2
mov eax, dword [ebp - 0x38]
cmp eax, ebx
jne 0x58fb12
lea eax, [ebp - 0x34]
add eax, 6
push 0x5c
push eax
call fcn.005c30af
add esp, 8
mov edi, eax
cmp edi, ebx
je 0x58fcd2
mov eax, dword [ebp - 0x38]
cmp eax, ebx
jne 0x58fb34
lea eax, [ebp - 0x34]
push eax
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x24], ebx
mov word [ebp - 0x28], bx
call fcn.00401f50
mov ecx, dword [ebp - 0x2c]
mov byte [ebp - 4], 4
cmp ecx, ebx
jne 0x58fb55
lea ecx, [ebp - 0x28]
mov eax, dword [ebp - 0x38]
cmp eax, ebx
jne 0x58fb5f
lea eax, [ebp - 0x34]
mov edx, edi
sub edx, eax
sar edx, 1
mov word [ecx + edx*2], bx
mov eax, dword [ebp - 0x2c]
cmp eax, ebx
jne 0x58fb73
lea eax, [ebp - 0x28]
push 1
push eax
call fcn.00487560
add esp, 8
cmp eax, ebx
jne 0x58fcb1
mov eax, dword [ebp - 0x2c]
cmp eax, ebx
jne 0x58fb90
lea eax, [ebp - 0x28]
push 1
push eax
call fcn.00487740
add esp, 8
cmp eax, ebx
jne 0x58fcb1
mov eax, dword [0x6c826c]
mov dword [ebp - 0x18], eax
push ebx
lea ecx, [ebp - 0x1c]
push ebx
push ecx
push 0x400
mov byte [ebp - 4], 5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push ebx
push 0x1100
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, dword [ebp - 0x1c]
mov eax, dword [0x6cdd3c]
push edx
lea ecx, [ebp - 0x18]
push eax
push ecx
call fcn.005d809b
mov edx, dword [ebp - 0x1c]
add esp, 0xc
push edx
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov esi, dword [ebp - 0x18]
lea ecx, [ebp - 0x48]
mov dword [ebp - 0x48], ebx
mov dword [ebp - 0x40], ebx
mov word [ebp - 0x44], bx
call fcn.00401070
cmp esi, ebx
je 0x58fc4f
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x58fc4f
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push eax
push eax
push 0xffffffffffffffff
push esi
push eax
push eax
call edi
test eax, eax
mov dword [ebp - 0x40], eax
je 0x58fc4f
lea eax, [eax + eax + 2]
push eax
call fcn.005db66d
add esp, 4
mov dword [ebp - 0x48], eax
test eax, eax
je 0x58fc52
mov ecx, dword [ebp - 0x40]
push ecx
push eax
push 0xffffffffffffffff
push esi
push 0
push 0
call edi
mov dword [ebp - 0x40], eax
mov eax, dword [ebp - 0x48]
mov ecx, dword [ebp - 0x38]
test ecx, ecx
jne 0x58fc5c
lea ecx, [ebp - 0x34]
test eax, eax
jne 0x58fc63
lea eax, [ebp - 0x44]
push 0x30
push ecx
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
lea ecx, [ebp - 0x48]
call fcn.00401070
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 4
call fcn.005df266
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.00401070
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 0
call fcn.00401070
mov eax, 0x7546
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
add edi, 2
push 0x5c
push edi
call fcn.005c30af
add esp, 8
lea ecx, [ebp - 0x2c]
mov edi, eax
mov byte [ebp - 4], 1
call fcn.00401070
jmp 0x58fb22
cmp dword [esi + 0xa38], ebx
je 0x58fe4c
cmp dword [esi + 0xa3c], ebx
je 0x58fe4c
lea edx, [ebp - 0x3c]
lea eax, [ebp - 0x1c]
push edx
mov edi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
push eax
push 0
push 0xf003f
push 0
push 0x6cc7b8
push 0
push str.SoftwareDownloadManagerGrabberStsProjects_
push reloc.WS2_32.dll_accept
call edi
test eax, eax
jne 0x58fe4c
mov ecx, dword [ebp - 0x1c]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ecx
call ebx
mov edx, dword [0x6c826c]
mov dword [ebp - 0x18], edx
mov eax, dword [esi + 0xa38]
lea ecx, [ebp - 0x18]
push eax
push str.SoftwareDownloadManagerGrabberStsProjects_ld_
push ecx
mov byte [ebp - 4], 6
call fcn.005d809b
add esp, 0xc
mov ecx, dword [ebp - 0x18]
lea edx, [ebp - 0x3c]
lea eax, [ebp - 0x1c]
push edx
push eax
push 0
push 0xf003f
push 0
push 0x6cc7b8
push 0
push ecx
push reloc.WS2_32.dll_accept
call edi
test eax, eax
jne 0x58fe40
mov edx, dword [ebp - 0x1c]
push edx
call ebx
mov eax, dword [esi + 0xa3c]
mov ecx, dword [esi + 0xa38]
push eax
push ecx
lea edx, [ebp - 0x18]
push str.SoftwareDownloadManagerGrabberStsProjects_ld_ld_
push edx
call fcn.005d809b
add esp, 0x10
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 0x3c]
lea ecx, [ebp - 0x1c]
push eax
push ecx
push 0
push 0xf003f
push 0
push 0x6cc7b8
push 0
push edx
push reloc.WS2_32.dll_accept
call edi
test eax, eax
jne 0x58fe40
mov eax, dword [esi + 0x50]
push eax
call fcn.005c2c42
mov edx, dword [esi + 0x50]
add esp, 4
mov edi, dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
lea ecx, [eax + eax + 1]
mov eax, dword [ebp - 0x1c]
push ecx
push edx
push 1
push 0
push str.LocalFileName
push eax
call edi
mov ecx, dword [esi + 0x4c]
push ecx
call fcn.005c2c42
mov ecx, dword [ebp - 0x1c]
add esp, 4
lea edx, [eax + eax + 1]
mov eax, dword [esi + 0x4c]
push edx
push eax
push 1
push 0
push str.LocalPath
push ecx
call edi
lea ebx, [esi + 0x498]
push ebx
call fcn.005c2c42
add esp, 4
lea edx, [eax + eax + 1]
mov eax, dword [ebp - 0x1c]
push edx
push ebx
push 1
push 0
push str.LogFileName
push eax
call edi
mov ecx, dword [ebp - 0x1c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 1
call fcn.005df266
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 0
call fcn.00401070
jmp 0x58fe8e
mov al, byte [esi + 0xa28]
test al, al
je 0x58fe6c
mov ecx, dword [esi + 0xa3c]
jmp 0x58fe6e
xor ecx, ecx
test al, al
je 0x58fe7a
mov eax, dword [esi + 0xa38]
jmp 0x58fe7c
xor eax, eax
push ecx
push eax
push edx
lea ecx, [esi + 0x20]
call fcn.0059c5a0
mov byte [esi + 0xa42], 1
mov edx, dword [esi + 0x468]
lea ebx, [esi + 0x20]
push edx
mov ecx, ebx
call fcn.0059bb20
mov eax, dword [esi + 0x14]
xor edi, edi
cmp eax, edi
je 0x58fec0
mov ecx, dword [esi + 0x468]
push ecx
push 0x13cd
push 0x111
push eax
call dword [sym.imp.USER32.dll_PostMessageA]
push 1
mov ecx, esi
mov dword [esi + 0xa24], edi
mov dword [esi + 0xa34], edi
call fcn.0058ef00
lea ecx, [esi + 0x494]
call fcn.0053a8a0
mov al, byte [esi + 0xa46]
test al, al
jne 0x58ff0b
cmp dword [esi + 4], edi
jne 0x58ff03
cmp dword [esi + 8], edi
jne 0x58ff03
mov ecx, esi
call fcn.005929c0
cmp eax, edi
je 0x58ff03
mov al, 1
jmp 0x58ff05
xor al, al
mov byte [esi + 0xa45], al
mov edi, dword [esi + 0x38]
test edi, edi
je 0x58ff25
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [ebp - 0x3c], ecx
jne 0x590036
mov eax, dword [esi + 0x44]
cmp eax, 2
je 0x58ff36
cmp eax, 1
jne 0x590036
mov eax, dword [esi + 0x24]
test eax, eax
je 0x58ff67
push str._simtelnet_
push eax
call fcn.005c2d30
add esp, 8
test eax, eax
je 0x58ff67
mov edx, dword [ebx]
push str.simtel.net
push edx
call fcn.005c2d30
add esp, 8
test eax, eax
je 0x590036
mov eax, dword [esi + 0xa2c]
test eax, eax
jne 0x590036
mov eax, dword [0x6c826c]
mov dword [ebp - 0x18], eax
mov eax, dword [esi + 0x34]
mov byte [ebp - 4], 7
cmp eax, 0x50
jne 0x58ff8f
cmp dword [esi + 0x44], 1
je 0x58ff9c
cmp eax, 0x1bb
jne 0x58ffaf
cmp dword [esi + 0x44], 2
jne 0x58ffaf
lea ecx, [ebp - 0x20]
push 0x6cc7b8
push ecx
call fcn.005c3648
add esp, 8
jmp 0x58ffc1
push eax
lea edx, [ebp - 0x20]
push str.:_ld
push edx
call fcn.005c3648
add esp, 0xc
mov eax, dword [esi + 0x24]
test eax, eax
mov edx, eax
jne 0x58ffcf
mov edx, 0x6cc7b8
test eax, eax
je 0x58ffdf
mov cl, byte [eax]
cmp cl, 0x2f
mov ecx, 0x6cc7b8
je 0x58ffe4
mov ecx, 0x6a094c
mov eax, dword [esi + 0x44]
cmp eax, 1
mov eax, 0x69e3fc
je 0x58fff6
mov eax, 0x69e1a8
push edx
mov edx, dword [ebx]
push ecx
lea ecx, [ebp - 0x20]
push ecx
push edx
push eax
lea eax, [ebp - 0x18]
push str._s:___s_s_s_s
push eax
call fcn.005d809b
mov ecx, dword [ebp - 0x18]
add esp, 0x1c
push ecx
mov ecx, esi
call fcn.00591d20
lea ecx, [ebp - 0x18]
mov byte [esi + 0x325], 1
mov byte [esi + 0x326], 1
mov byte [ebp - 4], 0
call fcn.005df266
lea ebx, [esi + 0xa58]
mov byte [esi + 0x324], 0
mov dword [esi + 0xcc], 0
mov byte [ebp - 0x11], 0
mov eax, dword [ebx]
test eax, eax
jne 0x59005a
lea eax, [ebx + 4]
push eax
call fcn.005c2c42
add esp, 4
test eax, eax
je 0x590332
mov eax, dword [ebx]
test eax, eax
jne 0x590074
lea eax, [ebx + 4]
push 0
push 0
push 3
push 0
push 1
push connect
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x590332
lea edx, [ebp - 0x3c]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esi + 0x470], eax
mov dword [esi + 0x474], 0
cmp dword [esi + 0x470], 0xffffffff
jne 0x5900d7
mov eax, dword [esi + 0x474]
test eax, eax
jne 0x5900d7
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x5900d7
xor eax, eax
mov dword [esi + 0x470], eax
jmp 0x5900fc
mov eax, dword [ebp - 0x3c]
push 1
push 0
push 0
push eax
call fcn.005c5530
mov ecx, dword [esi + 0x470]
add ecx, eax
mov dword [esi + 0x470], ecx
mov eax, dword [esi + 0x474]
adc eax, edx
push edi
mov dword [esi + 0x474], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push fcn.005493c0
push fcn.005490b0
push 0x20
lea ecx, [ebp - 0x690b4]
push 0x3440
push ecx
call fcn.005c37e1
mov edx, dword [esi]
lea eax, [esi + 0x494]
push edx
push eax
lea eax, [esi + 0x20]
lea ecx, [esi + 0x8c4]
push eax
lea eax, [ebp - 0x690b4]
push eax
push ecx
lea ecx, [ebp - 0x8b4]
mov byte [ebp - 4], 8
call fcn.0055b0b0
mov ecx, dword [esi + 0xa30]
lea eax, [esi + 0x14]
mov dword [ebp - 0x8a0], eax
mov eax, dword [esi + 0xa2c]
lea edx, [esi + 0x18]
push eax
mov eax, dword [esi + 0xa38]
mov dword [ebp - 0x89c], edx
mov edx, dword [esi + 0xa3c]
push ecx
push edx
mov edx, dword [esi + 0x468]
push eax
mov al, byte [esi + 0xa28]
xor ecx, ecx
lea edi, [esi + 0x10]
test al, al
sete cl
push ecx
push edx
lea ecx, [ebp - 0x8b4]
mov byte [ebp - 4], 9
mov dword [ebp - 0x668], esi
mov dword [ebp - 0x8a4], edi
mov dword [ebp - 0x794], edi
call fcn.00586af0
mov eax, dword [esi + 0x474]
mov ecx, dword [esi + 0x470]
push 1
push eax
push ecx
lea ecx, [ebp - 0x8b4]
call fcn.00587020
mov al, byte [esi + 0xa28]
test al, al
je 0x5901f1
xor eax, eax
mov byte [ebp - 0x11], 1
mov dword [esi + 0xa24], eax
mov dword [ebp - 0x1c], eax
jmp 0x590300
mov eax, dword [ebx]
test eax, eax
jne 0x5901fa
lea eax, [ebx + 4]
mov edx, dword [esi + 0x50]
push 0
push edx
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
je 0x5902a0
mov edx, dword [esi + 0x470]
mov ecx, dword [esi + 0x474]
mov eax, edx
mov dword [ebp - 0x6e8], ecx
mov dword [ebp - 0x6ec], eax
or eax, ecx
jne 0x590241
mov dword [ebp - 0x714], 0
mov dword [ebp - 0x710], 0
mov dword [esi + 0x478], edx
mov dword [esi + 0x47c], ecx
lea ecx, [ebp - 0x8b4]
mov dword [esi + 0xa24], 0
call fcn.00586da0
mov dword [esi + 0x8bc], 3
mov eax, dword [esi + 0x5c]
test eax, eax
mov dword [ebp - 0x1c], 0
mov byte [ebp - 0x11], 1
je 0x5902a0
mov eax, dword [edi]
test eax, eax
je 0x590297
push 0
push 0x1472
push 0x111
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
push 1
mov ecx, esi
call fcn.0058e6f0
mov ecx, ebx
call fcn.00401070
mov eax, 0x6cc7b8
test eax, eax
je 0x590300
mov edi, eax
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x590300
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push eax
push eax
push 0xffffffffffffffff
push 0x6cc7b8
push eax
push eax
call edi
test eax, eax
mov dword [ebx + 8], eax
je 0x590300
lea ecx, [eax + eax + 2]
push ecx
call fcn.005db66d
add esp, 4
mov dword [ebx], eax
test eax, eax
je 0x590300
mov edx, dword [ebx + 8]
push edx
push eax
push 0xffffffffffffffff
push 0x6cc7b8
push 0
push 0
call edi
mov dword [ebx + 8], eax
lea ecx, [ebp - 0x8b4]
mov byte [ebp - 4], 8
call fcn.0055b170
push fcn.005493c0
push 0x20
lea eax, [ebp - 0x690b4]
push 0x3440
push eax
mov byte [ebp - 4], 0
call fcn.005c26c7
mov al, byte [ebp - 0x11]
test al, al
jne case.default.0x59033a
mov eax, dword [esi + 0x44]
cmp eax, 5
ja case.default.0x59033a
jmp dword [eax*4 + 0x5903c0]
mov ecx, esi
call fcn.0058a290
jmp 0x590363
mov ecx, esi
call fcn.00588e20
jmp 0x590363
mov ecx, esi
call fcn.00589490
jmp 0x590363
mov ecx, esi
call fcn.00589a40
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov byte [esi + 0x32a], 0
mov byte [esi + 0x17b], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret