joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41d500
Capabilities:
Delete file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ed2b8
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x53a098]
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 esi, ecx
call fcn.00404c20
mov edi, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push eax
call edi
test eax, eax
je 0x41d546
mov al, 1
jmp 0x41d698
mov ecx, esi
call fcn.00404c20
push eax
lea ecx, [ebp - 0x28]
call fcn.00404d00
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x28]
call fcn.0041d350
mov ebx, eax
mov dword [ebp - 0x44], ebx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004049a0
cmp ebx, 0xffffffff
jne 0x41d585
xor al, al
jmp 0x41d698
mov ecx, esi
call fcn.00404c20
push eax
lea ecx, [ebp - 0x28]
call fcn.00404d00
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x28]
push 0
call fcn.00404c20
mov ebx, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push eax
call ebx
test eax, eax
je 0x41d5b7
xor bl, bl
jmp 0x41d601
lea ecx, [ebp - 0x40]
call fcn.00404d40
mov byte [ebp - 4], 2
lea edx, [ebp - 0x40]
lea ecx, [ebp - 0x28]
call fcn.0041d9b0
test al, al
je 0x41d5f3
push 0
lea ecx, [ebp - 0x40]
call fcn.00404c20
push eax
call ebx
test eax, eax
je 0x41d5f3
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x40]
call fcn.004049a0
xor bl, bl
jmp 0x41d601
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x40]
call fcn.004049a0
mov bl, 1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004049a0
test bl, bl
jne 0x41d57e
mov ecx, esi
call fcn.00404c20
push eax
call edi
test eax, eax
jne 0x41d53f
lea ecx, [ebp - 0x28]
call fcn.00404d40
mov dword [ebp - 4], 3
lea edx, [ebp - 0x28]
mov ecx, esi
call fcn.0041d9b0
test al, al
je 0x41d65a
lea ecx, [ebp - 0x28]
call fcn.00404c20
push eax
call edi
test eax, eax
je 0x41d65a
mov bl, 1
jmp 0x41d687
mov ecx, esi
call fcn.00404c20
push eax
lea ecx, [ebp - 0x40]
call fcn.00404d00
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x40]
mov edx, dword [ebp - 0x44]
call fcn.0041d2a0
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x40]
call fcn.004049a0
xor bl, bl
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004049a0
mov al, bl
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.004c2d85
mov esp, ebp
pop ebp
ret
Function at 0x41d6c0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x210
mov eax, dword [0x53a098]
xor eax, esp
mov dword [esp + 0x20c], eax
push ebx
mov ebx, dword [esp + 0x218]
lea eax, [esp + 4]
push esi
push edi
push 0x20c
push 0
push eax
mov esi, edx
mov edi, ecx
call fcn.004c5400
add esp, 0xc
lea eax, [esp + 0xc]
mov ecx, esi
push eax
push 0
call fcn.00404c20
push eax
mov ecx, edi
call fcn.00404c20
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
je 0x41d755
xor eax, eax
mov word [esp + 0x216], ax
lea eax, [esp + 0xc]
push eax
call fcn.004051b0
add esp, 4
mov ecx, ebx
push eax
lea eax, [esp + 0x10]
push eax
call fcn.00405050
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [esp + 0x20c]
xor ecx, esp
call fcn.004c2d85
add esp, 0x210
ret
mov ecx, dword [esp + 0x218]
xor al, al
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004c2d85
add esp, 0x210
ret
Function at 0x41f0e0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x12c
mov eax, dword [0x53a098]
xor eax, esp
mov dword [esp + 0x128], eax
push esi
push 0x110
lea eax, [esp + 0x18]
mov esi, ecx
push 0
push eax
call fcn.004c5400
add esp, 0xc
mov dword [esp + 0x10], 0x114
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x41f15e
cmp dword [esp + 0x14], 6
jb 0x41f15e
lea eax, [esp + 0xc]
mov dword [esp + 0xc], 0x207
push eax
push esi
push str.Progid
mov edx, str.SoftwareMicrosoftWindowsShellAssociationsUrlAssociationshttpUserChoice
mov ecx, 0x80000001
call fcn.0041ef50
add esp, 0xc
test al, al
je 0x41f15e
cmp word [esi], 0
jne 0x41f1b6
lea eax, [esp + 8]
mov dword [esp + 8], 0x207
push eax
push esi
push 0
mov edx, str.http_shellopencommand
mov ecx, 0x80000000
call fcn.0041ef50
add esp, 0xc
test al, al
je 0x41f18a
cmp word [esi], 0
jne 0x41f1b6
lea eax, [esp + 8]
mov dword [esp + 8], 0x207
push eax
push esi
push 0
mov edx, str.SoftwareClasses.html
mov ecx, 0x80000001
call fcn.0041ef50
add esp, 0xc
test al, al
je 0x41f1cb
cmp word [esi], 0
je 0x41f1cb
mov al, 1
pop esi
mov ecx, dword [esp + 0x128]
xor ecx, esp
call fcn.004c2d85
mov esp, ebp
pop ebp
ret
mov ecx, dword [esp + 0x12c]
xor al, al
pop esi
xor ecx, esp
call fcn.004c2d85
mov esp, ebp
pop ebp
ret
Function at 0x41f7a0
Capabilities:
Check if file exists
Get file attributes
Query environment variable

Disassembly:
push ebp
lea ebp, [esp - 0x283c]
mov eax, 0x283c
call fcn.004c3f30
push 0xffffffffffffffff
push 0x4ed638
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x53a098]
xor eax, ebp
mov dword [ebp + 0x2838], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0x2000
xor ebx, ebx
lea eax, [ebp + 0x630]
push ebx
push eax
call fcn.004c5400
add esp, 0xc
mov eax, 0x22
mov word [ebp + 0x630], ax
test esi, esi
je 0x41f9a1
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenW]
push esi
call edi
cmp eax, 1
jl 0x41f9a1
push esi
call edi
cmp eax, 0xffa
jge 0x41f9a1
push esi
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatW]
lea eax, [ebp + 0x630]
push eax
call esi
push 0x516288
lea eax, [ebp + 0x630]
push eax
call esi
push 0x51628c
lea ecx, [ebp - 0x2c]
call fcn.00404d00
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x2c]
push eax
call fcn.0040edd0
mov ecx, eax
call fcn.0040ee90
mov esi, eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2c]
call fcn.004049a0
test esi, esi
je 0x41f9a1
push str.ShellExecuteW
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x41f9a1
lea ecx, [ebp]
call fcn.0041f1e0
xor edi, edi
lea esi, [ebp]
cmp word [esi], 0
je 0x41f8c6
push 1
push 0
lea eax, [ebp + 0x630]
push eax
push esi
push str.open
push 0
call dword [ebp - 0x10]
cmp eax, 0x20
ja 0x41f8d4
inc edi
add esi, 0x210
cmp edi, 3
jl 0x41f8a5
jmp 0x41f8f6
imul ebx, edi, 0x210
cmp dword [ebp + ebx + 0x208], 0
mov ebx, dword [ebp + ebx + 0x20c]
jne 0x41f8ee
add ebx, 0x10
test ebx, ebx
jne 0x41f99d
mov edi, dword [ebp - 0x10]
lea eax, [ebp + 0x630]
push 1
push 0
push 0
push eax
push str.open
push 0
call edi
cmp eax, 0x20
ja 0x41f998
mov dword [ebp - 0x14], str._programfiles_x86__Internet_Exploreriexplore.exe
xor esi, esi
mov dword [ebp - 0x10], str._programfiles_Internet_Exploreriexplore.exe
nop dword [eax + eax]
push 0x208
lea eax, [ebp + 0x2630]
push 0
push eax
call fcn.004c5400
add esp, 0xc
lea eax, [ebp + 0x2630]
push 0x103
push eax
push dword [ebp + esi*4 - 0x14]
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
lea eax, [ebp + 0x2630]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x41f98e
push 1
push 0
lea eax, [ebp + 0x630]
push eax
lea eax, [ebp + 0x2630]
push eax
push str.open
push 0
call edi
cmp eax, 0x20
ja 0x41f998
inc esi
cmp esi, 2
jb 0x41f930
mov eax, ebx
jmp 0x41f9a3
mov ebx, 0x10
mov eax, ebx
jmp 0x41f9a3
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x2838]
xor ecx, ebp
call fcn.004c2d85
lea esp, [ebp + 0x283c]
pop ebp
ret
Function at 0x423250
Capabilities:
Check os version

Disassembly:
sub esp, 0x118
mov eax, dword [0x53a098]
xor eax, esp
mov dword [esp + 0x114], eax
push esi
mov esi, ecx
mov dword [esp + 4], 0x114
push 0x110
lea eax, [esp + 0xc]
push 0
push eax
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov byte [esi], 0
call fcn.004c5400
add esp, 0xc
lea eax, [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
mov eax, esi
je 0x4232e7
cmp dword [esp + 8], 6
jb 0x4232e7
mov byte [esi], 1
mov ecx, dword [esp + 0x118]
pop esi
xor ecx, esp
call fcn.004c2d85
add esp, 0x118
ret

Function at 0x423300
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4edbb0
mov eax, dword fs:[0]
push eax
sub esp, 0x34
push ebx
push esi
push edi
mov eax, dword [0x53a098]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push str.wintrust.dll
lea ecx, [ebp - 0x28]
call fcn.00404d00
mov dword [ebp - 4], 0
lea eax, [ebp - 0x28]
push eax
call fcn.0040edd0
mov ecx, eax
call fcn.0040ee90
mov ebx, eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004049a0
push str.crypt32.dll
lea ecx, [ebp - 0x40]
call fcn.00404d00
mov dword [ebp - 4], 1
lea eax, [ebp - 0x40]
push eax
call fcn.0040edd0
mov ecx, eax
call fcn.0040ee90
mov esi, eax
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x40]
call fcn.004049a0
test ebx, ebx
je 0x423415
test esi, esi
je 0x423415
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.CryptCATAdminCalcHashFromFileHandle
push ebx
call esi
push str.CryptCATAdminAcquireContext
push ebx
mov dword [edi + 4], eax
call esi
push str.CryptCATAdminEnumCatalogFromHash
push ebx
mov dword [edi + 8], eax
call esi
push str.CryptCATCatalogInfoFromContext
push ebx
mov dword [edi + 0xc], eax
call esi
push str.CryptCATAdminReleaseCatalogContext
push ebx
mov dword [edi + 0x10], eax
call esi
push str.CryptCATAdminReleaseContext
push ebx
mov dword [edi + 0x14], eax
call esi
push str.WTHelperProvDataFromStateData
push ebx
mov dword [edi + 0x18], eax
call esi
push str.WTHelperGetProvSignerFromChain
push ebx
mov dword [edi + 0x1c], eax
call esi
push str.WinVerifyTrust
push ebx
mov dword [edi + 0x20], eax
call esi
push str.CertNameToStrW
push dword [ebp - 0x10]
mov dword [edi + 0x24], eax
call esi
mov dword [edi + 0x28], eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x424cc0
Capabilities:
Get disk information

Disassembly:
push ebp
lea ebp, [esp - 0x808]
sub esp, 0x808
push 0xffffffffffffffff
push 0x4ede80
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x53a098]
xor eax, ebp
mov dword [ebp + 0x804], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x18], ecx
lea eax, [ebp + 4]
push eax
push 0x3fe
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
mov ebx, eax
mov dword [ebp - 0x10], ebx
test ebx, ebx
je 0x424d87
lea edi, [ebp + 4]
mov dword [ebp], 0
xor esi, esi
mov dword [ebp - 0x14], edi
mov dword [ebp], esi
mov dword [ebp - 4], esi
cmp ebx, 0x3fe
jbe 0x424dac
xor ecx, ecx
lea eax, [ebx + 2]
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004c35ed
add esp, 4
mov dword [ebp - 0x14], eax
mov edi, eax
mov esi, edi
mov dword [ebp], esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
test eax, eax
je 0x424d73
cmp eax, ebx
ja 0x424d73
xor ecx, ecx
mov ebx, eax
mov dword [edi + eax*2], ecx
mov dword [ebp - 0x10], ebx
jmp 0x424dd0
mov dword [ebp - 4], 0xffffffff
test edi, edi
je 0x424d87
push edi
call fcn.004c33ed
add esp, 4
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x804]
xor ecx, ebp
call fcn.004c2d85
lea esp, [ebp + 0x808]
pop ebp
ret
lea eax, [ebx + ebx]
cmp eax, 0x800
jae 0x424e43
xor ecx, ecx
mov word [ebp + eax + 4], cx
add eax, 2
cmp eax, 0x800
jae 0x424e43
mov word [ebp + eax + 4], cx
xor ecx, ecx
xor edi, edi
test ebx, ebx
je 0x424e28
mov esi, dword [ebp - 0x14]
mov ebx, 2
mov eax, dword [ebp - 0x10]
cmp word [esi + ebx - 2], 0
jne 0x424e1d
cmp ecx, edi
je 0x424e1d
lea eax, [esi + ecx*2]
push eax
lea ecx, [ebp - 0x30]
call fcn.00404d00
mov byte [ebp - 4], 1
lea eax, [ebp - 0x30]
mov ecx, dword [ebp - 0x18]
push eax
call fcn.0040ad20
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x30]
call fcn.004049a0
mov eax, dword [ebp - 0x10]
lea ecx, [edi + 1]
inc edi
add ebx, 2
cmp edi, eax
jb 0x424de3
mov esi, dword [ebp]
mov dword [ebp - 4], 0xffffffff
test esi, esi
je 0x424e3c
push esi
call fcn.004c33ed
add esp, 4
mov al, 1
jmp 0x424d89
call fcn.004c3513
int3
Function at 0x42d750
Capabilities:
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ef467
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x53a098]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
push 0x18
mov byte [edi], 0
call fcn.004c2d96
add esp, 4
mov dword [edi + 4], eax
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [ebp - 4], 0
lea esi, [edi + 8]
push 0
mov dword [ebp - 0x14], esi
push 0
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0042f5a0
mov dword [esi], eax
mov byte [ebp - 4], 3
lea esi, [edi + 0x10]
push 0
mov dword [ebp - 0x14], esi
push 0
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0042f5a0
mov dword [esi], eax
mov byte [ebp - 4], 6
lea ecx, [edi + 0x20]
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
call fcn.00404d40
mov byte [ebp - 4], 7
lea ecx, [edi + 0x38]
call fcn.0042d6b0
mov byte [ebp - 4], 8
lea esi, [edi + 0xb8]
mov ecx, esi
mov dword [ebp - 0x14], esi
call fcn.00404d40
mov byte [ebp - 4], 9
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov byte [esi + 0x30], 0
mov byte [ebp - 4], 0xa
lea ecx, [edi + 0xf0]
call fcn.00404d40
mov byte [ebp - 4], 0xb
lea ecx, [edi + 0x108]
call fcn.00406d40
mov byte [ebp - 4], 0xc
lea ecx, [edi + 0x120]
call fcn.00406d40
mov dword [ebp - 4], 0xffffffff
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x437af0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ec278
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x53a098]
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 edi, edx
push ecx
lea ecx, [ebp - 0x28]
call fcn.00404d60
mov dword [ebp - 4], 0
lea eax, [ebp - 0x28]
push eax
call fcn.00407f90
add esp, 4
lea ecx, [ebp - 0x28]
call fcn.00405040
lea ecx, [ebp - 0x28]
cmp eax, 2
jbe 0x437c1d
call fcn.00404e90
mov esi, eax
mov ecx, esi
mov eax, dword [esi + 0x14]
cmp eax, 8
jb 0x437b60
mov ecx, dword [esi]
cmp word [ecx], 0x5c
jne 0x437b7a
mov ecx, esi
cmp eax, 8
jb 0x437b6f
mov ecx, dword [esi]
cmp word [ecx + 2], 0x5c
je 0x437c98
mov ecx, esi
cmp eax, 8
jb 0x437b83
mov ecx, dword [esi]
cmp word [ecx], 0x2f
jne 0x437b99
mov ecx, esi
cmp eax, 8
jb 0x437b92
mov ecx, dword [esi]
cmp word [ecx + 2], 0x2f
je 0x437bee
push 0x5c
mov edx, 0x2f
lea ecx, [ebp - 0x28]
call fcn.00407dc0
mov eax, dword [esi + 0x14]
add esp, 4
mov ecx, esi
cmp eax, 8
jb 0x437bb7
mov ecx, dword [esi]
cmp word [ecx + 2], 0x3a
jne 0x437bee
mov ecx, esi
cmp eax, 8
jb 0x437bc7
mov ecx, dword [esi]
cmp word [ecx + 4], 0x5c
jne 0x437bee
mov ecx, esi
cmp eax, 8
jb 0x437bd7
mov ecx, dword [esi]
cmp word [ecx], 0x61
jb 0x437bee
cmp eax, 8
jb 0x437be4
mov esi, dword [esi]
cmp word [esi], 0x7a
jbe 0x437c79
xor bl, bl
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004049a0
mov al, bl
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.004c2d85
mov esp, ebp
pop ebp
ret
call fcn.00405040
cmp eax, 2
jne 0x437bee
lea ecx, [ebp - 0x28]
call fcn.00404e90
mov edx, eax
mov ecx, dword [eax + 0x14]
cmp ecx, 8
jb 0x437c3b
mov edx, dword [eax]
cmp word [edx + 2], 0x3a
jne 0x437bee
mov edx, eax
cmp ecx, 8
jb 0x437c4b
mov edx, dword [eax]
cmp word [edx], 0x61
jb 0x437bee
cmp ecx, 8
jb 0x437c58
mov eax, dword [eax]
cmp word [eax], 0x7a
ja 0x437bee
push 0x511a44
call fcn.004051b0
add esp, 4
lea ecx, [ebp - 0x28]
push eax
push 0x511a44
call fcn.00405310
lea ecx, [ebp - 0x28]
call fcn.00404c20
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x437bee
shr eax, 4
and al, 1
mov byte [edi], al
mov bl, 1
jmp 0x437bf0
Function at 0x438710
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x80
push esi
mov dword [esp + 4], 0x10d040e
xor esi, esi
mov dword [esp + 8], 0x80b0f02
mov dword [esp + 0xc], 0xc060a03
mov dword [esp + 0x10], 0x7000905
mov dword [esp + 0x14], 0xe08010f
mov dword [esp + 0x18], 0x4030b06
mov dword [esp + 0x1c], 0xd020709
mov dword [esp + 0x20], 0xa05000c
mov dword [esp + 0x24], 0xe09000a
mov dword [esp + 0x28], 0x50f0306
mov dword [esp + 0x2c], 0x70c0d01
mov dword [esp + 0x30], 0x802040b
mov dword [esp + 0x34], 0x30e0d07
mov dword [esp + 0x38], 0xa090600
mov dword [esp + 0x3c], 0x5080201
mov dword [esp + 0x40], 0xf040c0b
mov dword [esp + 0x44], 0x1040c02
mov dword [esp + 0x48], 0x60b0a07
mov dword [esp + 0x4c], 0xf030508
mov dword [esp + 0x50], 0x90e000d
mov dword [esp + 0x54], 0xf0a010c
mov dword [esp + 0x58], 0x8060209
mov dword [esp + 0x5c], 0x4030d00
mov dword [esp + 0x60], 0xb05070e
mov dword [esp + 0x64], 0xe020b04
mov dword [esp + 0x68], 0xd08000f
mov dword [esp + 0x6c], 0x7090c03
mov dword [esp + 0x70], 0x1060a05
mov dword [esp + 0x74], 0x408020d
mov dword [esp + 0x78], 0x10b0f06
mov dword [esp + 0x7c], 0xe03090a
mov dword [esp + 0x80], 0x70c0005
nop dword [eax]
mov ecx, esi
mov edx, esi
sar ecx, 4
and edx, 0xf
movzx eax, byte [esp + ecx + 4]
shl al, 4
or al, byte [esp + edx + 0x14]
mov byte [esi + 0x53d9c0], al
movzx eax, byte [esp + ecx + 0x24]
shl al, 4
or al, byte [esp + edx + 0x34]
mov byte [esi + 0x53d6c0], al
movzx eax, byte [esp + ecx + 0x44]
shl al, 4
or al, byte [esp + edx + 0x54]
mov byte [esi + 0x53d8c0], al
movzx eax, byte [esp + ecx + 0x64]
shl al, 4
or al, byte [esp + edx + 0x74]
mov byte [esi + 0x53d7c0], al
inc esi
cmp esi, 0x100
jl 0x438820
pop esi
add esp, 0x80
ret
Function at 0x43b9a0
Capabilities:
Read file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x30]
sub esp, 0x30
push 0xffffffffffffffff
push 0x4f13e6
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x53a098]
xor eax, ebp
mov dword [ebp + 0x2c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 0x38]
mov edi, dword [esi]
test edi, edi
jne 0x43b9e3
xor al, al
jmp 0x43bba6
lea eax, [edi + 0x38]
push eax
lea ecx, [ebp - 0x8c]
call fcn.0043bbd0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x5c]
call fcn.00404c10
test al, al
jne 0x43bb69
lea ecx, [ebp - 0x44]
call fcn.00404c10
test al, al
jne 0x43bb69
cmp dword [ebp - 0x2c], 0
jne 0x43bb3b
mov edx, dword [esi + 8]
mov eax, edx
mov ecx, dword [esi + 0xc]
or eax, ecx
jne 0x43bad8
lea eax, [ebp]
xorps xmm0, xmm0
push eax
mov ecx, edi
movlpd qword [ebp + 0x24], xmm0
call fcn.0042f1d0
mov byte [ebp - 4], 1
lea ecx, [ebp]
call fcn.00404c10
test al, al
jne 0x43babc
push 0
push 0x80
push 3
push 0
push 0
push 0x80000000
lea ecx, [ebp]
call fcn.00404c20
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x43babc
test edi, edi
je 0x43babc
push 0
push 0
push 0
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [ebp + 0x18]
mov dword [ebp + 0x18], 0
push eax
push 8
lea eax, [ebp + 0x24]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x43bab5
xorps xmm0, xmm0
movlpd qword [ebp + 0x24], xmm0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [ebp + 0x24]
mov ebx, dword [ebp + 0x28]
mov byte [ebp - 4], 0
lea ecx, [ebp]
call fcn.004049a0
mov dword [esi + 8], edi
mov edx, edi
mov dword [esi + 0xc], ebx
mov ecx, ebx
or edx, ecx
je 0x43bb62
lea ecx, [ebp + 0x1c]
call fcn.004a6120
mov ecx, dword [esi + 8]
mov esi, dword [esi + 0xc]
mov edx, dword [ebp + 0x20]
mov eax, dword [ebp + 0x1c]
cmp edx, esi
ja 0x43bafe
jb 0x43bb62
cmp eax, ecx
jb 0x43bb62
push esi
push ecx
push edx
push eax
call fcn.0043be70
test al, al
je 0x43bb69
lea ecx, [ebp + 0x1c]
call fcn.004a6300
test eax, eax
js 0x43bb62
lea ecx, [ebp + 0x1c]
call fcn.004a6300
cmp eax, 3
jg 0x43bb62
call fcn.004cba1a
xor edx, edx
mov ecx, 0xf0
div ecx
cmp edx, 1
jne 0x43bb69
mov bl, dl
jmp 0x43bb6b
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, eax
mov eax, dword [esi + 0x10]
test eax, eax
je 0x43bb66
cmp ecx, eax
jbe 0x43bb66
sub ecx, eax
mov eax, 0x10624dd3
mul ecx
shr edx, 6
add edx, 2
cmp edx, dword [ebp - 0x2c]
jb 0x43bb69
mov bl, 1
jmp 0x43bb6b
mov dword [esi + 0x10], ecx
xor bl, bl
mov dword [ebp - 4], 4
lea ecx, [ebp - 0x44]
call fcn.004049a0
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x5c]
call fcn.004049a0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x74]
call fcn.004049a0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x8c]
call fcn.004049a0
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x2c]
xor ecx, ebp
call fcn.004c2d85
lea esp, [ebp + 0x30]
pop ebp
ret 4
Function at 0x43bc80
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f1468
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x53a098]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0
mov dword [esi + 0x10], eax
call fcn.004cbacc
mov ecx, dword [esi]
add esp, 4
mov dword [esi + 8], eax
mov dword [esi + 0xc], edx
test ecx, ecx
je 0x43bd5a
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x38]
push eax
mov dword [ebp - 0x1c], edx
call fcn.0042f1d0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x38]
call fcn.00404c10
test al, al
jne 0x43bd4b
push 0
push 0x80
push 4
push 0
push 0
push 0x40000000
lea ecx, [ebp - 0x38]
call fcn.00404c20
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x43bd4b
test esi, esi
je 0x43bd4b
push 0
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 0
push eax
push 8
lea eax, [ebp - 0x20]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x38]
call fcn.004049a0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004c2d85
mov esp, ebp
pop ebp
ret 4