joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43061b
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x834
mov edx, dword [ebp + 0xc]
mov eax, dword [0x4472e0]
push ebx
xor ecx, ecx
cmp edx, ecx
push esi
mov dword [ebp - 4], eax
push edi
je 0x43073c
cmp dword [ebp + 8], ecx
je 0x43073c
mov eax, dword [ebp + 0x18]
mov esi, eax
mov edi, eax
and esi, 0x2e000000
and edi, 0x40000000
test eax, 0x90000000
mov dword [ebp - 0x830], 0x824
mov dword [ebp - 0x82c], ecx
mov dword [ebp + 0x18], ecx
je 0x43068d
cmp dword [edx + 0x30], ecx
je 0x43068d
test eax, 0x2000000
je 0x430687
mov dword [ebp + 0x18], 1
jmp 0x43068d
or edi, 0x80000000
mov ebx, dword [sym.imp.WININET.dll_InternetCanonicalizeUrlA]
push esi
lea eax, [ebp - 0x830]
push eax
lea eax, [ebp - 0x828]
push eax
push dword [ebp + 8]
call ebx
test eax, eax
jne 0x4306f4
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x43073c
push dword [ebp - 0x830]
call fcn.0042c29b
test eax, eax
pop ecx
mov dword [ebp - 0x834], eax
je 0x43073c
push esi
lea ecx, [ebp - 0x830]
push ecx
push eax
push dword [ebp + 8]
mov dword [ebp - 0x82c], 1
call ebx
test eax, eax
jne 0x4306fc
push dword [ebp - 0x834]
jmp 0x430736
lea ebx, [ebp - 0x828]
jmp 0x430702
mov ebx, dword [ebp - 0x834]
mov esi, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
push edi
push ebx
call dword [sym.imp.WININET.dll_InternetCrackUrlA]
cmp dword [ebp + 0x18], edi
mov dword [ebp + 8], eax
je 0x430759
push 0x2100000
push edi
push edi
push dword [esi + 0x2c]
call dword [sym.imp.SHLWAPI.dll_UrlUnescapeA]
test eax, eax
jge 0x43074d
cmp dword [ebp - 0x82c], edi
je 0x43073c
push ebx
call fcn.0042c2c6
pop ecx
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
call fcn.00419e6b
leave
ret 0x14
push dword [esi + 0x2c]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov dword [esi + 0x30], eax
cmp dword [ebp - 0x82c], edi
je 0x430768
push ebx
call fcn.0042c2c6
pop ecx
mov eax, dword [ebp + 8]
cmp eax, edi
jne 0x43077a
mov ecx, dword [ebp + 0x10]
mov dword [ecx], 0x1000
jmp 0x43073e
mov cx, word [esi + 0x18]
mov edx, dword [ebp + 0x14]
mov word [edx], cx
mov esi, dword [esi + 0xc]
dec esi
mov ecx, dword [ebp + 0x10]
je 0x4307d8
dec esi
je 0x4307cd
dec esi
je 0x4307c2
dec esi
je 0x4307b7
dec esi
je 0x4307af
dec esi
je 0x4307a7
dec esi
jne 0x430772
mov dword [ecx], 0x1002
jmp 0x43073e
mov dword [ecx], 0x1006
jmp 0x43073e
mov dword [ecx], 0x1001
jmp 0x43073e
mov dword [ecx], 0x100b
jmp 0x43073e
mov dword [ecx], 3
jmp 0x43073e
mov dword [ecx], 2
jmp 0x43073e
mov dword [ecx], 1
jmp 0x43073e
Function at 0x43167c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
cmp dword [ebp + 0xc], 0x800
mov eax, dword [0x4472e0]
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
jne 0x4316da
push 0x43bfe4
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push esi
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
mov esi, 0x112
lea eax, [ebp - 0x118]
push esi
push eax
call fcn.0041c54b
add esp, 0x10
cmp eax, 0xffffffff
je 0x4316ee
cmp eax, esi
jae 0x4316ee
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
jmp 0x4316f0
push 4
push eax
push 3
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
jne 0x4316a5
jmp 0x4316f1
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
call fcn.00419e6b
leave
ret
Function at 0x431711
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [0x4472e0]
push ebx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
xor ebx, ebx
push str.kernel32.dll
mov dword [ebp - 4], eax
mov dword [ebp - 0x18], ebx
xor esi, esi
call edi
push str.GetUserDefaultUILanguage
push eax
mov dword [ebp - 0x20], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
cmp eax, ebx
je 0x4317b3
call eax
mov esi, dword [sym.imp.KERNEL32.dll_ConvertDefaultLocale]
mov ebx, 0x3ff
mov edi, 0xfc00
mov dword [ebp - 0x18], eax
movzx eax, ax
mov ecx, eax
and ecx, ebx
movzx ecx, cx
and eax, edi
or eax, ecx
push eax
mov dword [ebp - 0x1c], ecx
call esi
push dword [ebp - 0x1c]
mov dword [ebp - 0x3c], eax
call esi
push str.GetSystemDefaultUILanguage
push dword [ebp - 0x20]
mov dword [ebp - 0x38], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
call eax
mov dword [ebp - 0x18], eax
movzx eax, ax
mov ecx, eax
and ecx, ebx
movzx ebx, cx
and eax, edi
or eax, ebx
push eax
call esi
push ebx
mov dword [ebp - 0x34], eax
call esi
mov dword [ebp - 0x30], eax
push 4
xor ebx, ebx
jmp 0x4318b5
call dword [sym.imp.KERNEL32.dll_GetVersion]
test eax, eax
jns 0x431863
lea eax, [ebp - 0x1c]
push eax
push 0x20019
push ebx
push str.Control_PanelDesktopResourceLocale
push reloc.WS2_32.dll_accept
mov dword [ebp - 0x1c], ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4318b6
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x24]
push eax
push ebx
push ebx
push dword [ebp - 0x1c]
mov dword [ebp - 0x20], 0x10
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x431858
cmp dword [ebp - 0x24], 1
jne 0x431858
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x14]
push 0x43bff4
push eax
call fcn.0041b88b
add esp, 0xc
cmp eax, 1
jne 0x431858
mov eax, dword [ebp - 0x28]
mov esi, dword [sym.imp.KERNEL32.dll_ConvertDefaultLocale]
mov dword [ebp - 0x18], eax
movzx eax, ax
mov ecx, eax
and ecx, 0x3ff
movzx edi, cx
and eax, 0xfc00
or eax, edi
push eax
call esi
push edi
mov dword [ebp - 0x3c], eax
call esi
push 2
mov dword [ebp - 0x38], eax
pop esi
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4318b6
push str.ntdll.dll
call edi
cmp eax, ebx
je 0x4318b6
lea ecx, [ebp - 0x18]
push ecx
push 0x4316fb
push 1
push 0x10
push eax
mov dword [ebp - 0x18], ebx
call dword [sym.imp.KERNEL32.dll_EnumResourceLanguagesA]
cmp word [ebp - 0x18], bx
je 0x4318b6
movzx eax, word [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_ConvertDefaultLocale]
mov ecx, eax
and ecx, 0x3ff
movzx edi, cx
and eax, 0xfc00
or eax, edi
push eax
call esi
push edi
mov dword [ebp - 0x3c], eax
call esi
mov dword [ebp - 0x38], eax
push 2
pop esi
mov dword [ebp + esi*4 - 0x3c], 0x800
inc esi
xor edi, edi
cmp esi, ebx
jle 0x4318dc
push dword [ebp + edi*4 - 0x3c]
push dword [ebp + 8]
call fcn.0043167c
cmp eax, ebx
pop ecx
pop ecx
jne 0x4318de
inc edi
cmp edi, esi
jl 0x4318c5
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
call fcn.00419e6b
leave
ret 4
Function at 0x4318ed
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push edi
xor edi, edi
mov dword [ecx + 0x9c], edi
cmp dword [str.SoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer], edi
mov dword [ebp - 0x10], ecx
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
mov dword [ebp - 0x14], 4
mov dword [ebp - 0xc], edi
mov ebx, 0x4469c4
je 0x4319a9
push esi
lea eax, [ebp - 4]
push eax
push 1
push edi
push dword [ebx]
push reloc.WS2_32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x431991
mov esi, dword [ebx + 4]
jmp 0x43198b
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0xc]
push ecx
push edi
push eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x43197b
cmp dword [ebp - 0xc], 4
jne 0x43197b
cmp dword [ebp - 8], edi
mov eax, dword [ebp - 0x10]
mov ecx, dword [esi + 4]
je 0x431973
or dword [eax + 0x9c], ecx
jmp 0x43197b
not ecx
and dword [eax + 0x9c], ecx
mov dword [ebp - 8], edi
mov dword [ebp - 0x14], 4
mov dword [ebp - 0xc], edi
add esi, 8
mov eax, dword [esi]
cmp eax, edi
jne 0x43193f
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add ebx, 8
cmp dword [ebx], edi
mov dword [ebp - 4], edi
jne 0x431922
pop esi
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
inc eax
pop ebx
leave
ret

Function at 0x431d62
Capabilities:
Query or enumerate registry key

Disassembly:
mov eax, 0x436206
call fcn.0041bffc
sub esp, 0x11c
mov eax, dword [0x4472e0]
push ebx
push esi
push edi
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
mov dword [ebp - 0x10], esp
lea ecx, [ebp - 0x124]
push ecx
push eax
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
mov esi, eax
test esi, esi
jne 0x431e5b
push 0x104
lea eax, [ebp - 0x11c]
push eax
push 0
push dword [ebp - 0x124]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
mov esi, eax
test esi, esi
jne 0x431e2f
and dword [ebp - 4], eax
lea eax, [ebp - 0x11c]
push eax
lea ecx, [ebp - 0x120]
call fcn.00404850
lea eax, [ebp - 0x120]
push eax
push dword [ebp - 0x124]
mov byte [ebp - 4], 1
call fcn.00431d62
mov ecx, dword [ebp - 0x120]
mov esi, eax
test esi, esi
setne bl
add ecx, 0xfffffff0
mov byte [ebp - 4], 0
call fcn.00401030
test bl, bl
jne 0x431e2f
or dword [ebp - 4], 0xffffffff
jmp 0x431da0
cmp esi, 0x103
je 0x431e3f
cmp esi, 0x3f2
jne 0x431e4f
mov eax, dword [ebp + 0xc]
push dword [eax]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov esi, eax
push dword [ebp - 0x124]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x14]
mov eax, esi
call fcn.00419e6b
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x432470
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [esp + 0x10]
test edi, edi
jle 0x4324a5
cmp edi, dword [esi + 0xc]
jge 0x4324a5
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4324a5
cmp edi, dword [eax + 8]
jge 0x4324a5
mov eax, dword [eax + 0xc]
mov edi, dword [eax + edi*4]
jmp 0x4324a7
xor edi, edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, edi
pop edi
pop esi
pop ebx
ret 4

Function at 0x4325ab
Capabilities:
Allocate thread local storage

Disassembly:
xor eax, eax
push esi
mov esi, ecx
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x18], 4
mov dword [esi + 4], eax
mov dword [esi + 8], 1
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x4325df
jmp fcn.0042673d
lea eax, [esi + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov eax, esi
pop esi
ret

Function at 0x432650
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
lea esi, [edi + 0x1c]
push esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebp + 8]
xor ebx, ebx
cmp eax, ebx
jle 0x432749
cmp eax, dword [edi + 0xc]
jge 0x432749
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
cmp esi, ebx
je 0x4326a1
mov ecx, dword [ebp + 8]
cmp ecx, dword [esi + 8]
jl 0x432732
cmp dword [ebp + 0xc], ebx
je 0x432732
jmp 0x4326cb
push 0x10
call fcn.0043233c
cmp eax, ebx
je 0x4326b7
mov ecx, eax
call fcn.004325a2
mov esi, eax
jmp 0x4326b9
xor esi, esi
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov ecx, dword [edi + 0x14]
mov eax, dword [edi + 0x18]
mov dword [esi + eax], ecx
mov dword [edi + 0x14], esi
mov eax, dword [esi + 0xc]
cmp eax, ebx
jne 0x4326e2
mov eax, dword [edi + 0xc]
shl eax, 2
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
jmp 0x4326f2
mov ecx, dword [edi + 0xc]
push 2
shl ecx, 2
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_LocalReAlloc]
cmp eax, ebx
jne 0x432704
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call fcn.0042673d
mov ecx, dword [esi + 8]
mov dword [esi + 0xc], eax
mov edx, dword [edi + 0xc]
sub edx, ecx
shl edx, 2
push edx
lea eax, [eax + ecx*4]
push ebx
push eax
call fcn.0041c4e0
mov eax, dword [edi + 0xc]
add esp, 0xc
push esi
mov dword [esi + 8], eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov ecx, dword [ebp + 8]
mov eax, dword [esi + 0xc]
cmp eax, ebx
je 0x432744
cmp ecx, dword [esi + 8]
jge 0x432744
mov edx, dword [ebp + 0xc]
mov dword [eax + ecx*4], edx
push dword [ebp - 4]
jmp 0x43274a
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x4348ac
Capabilities:
Receive data
Receive data on socket

Disassembly:
push dword [esp + 0xc]
push dword [esp + 0xc]
push dword [esp + 0xc]
push dword [ecx + 4]
call dword [sym.imp.WS2_32.dll_recv]
ret 0xc

Function at 0x4348c4
Capabilities:
Send data
Send data on socket

Disassembly:
push dword [esp + 0xc]
push dword [esp + 0xc]
push dword [esp + 0xc]
push dword [ecx + 4]
call dword [sym.imp.WS2_32.dll_send]
ret 0xc

Function at 0x43496c
Capabilities:
Connect socket

Disassembly:
push dword [esp + 8]
push dword [esp + 8]
push dword [ecx + 4]
call dword [sym.imp.WS2_32.dll_connect]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
ret 8

Function at 0x434d4a
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
mov ebx, dword [ebp + 8]
push edi
xor edi, edi
cmp ebx, edi
jne 0x434d67
cmp dword [ebp + 0xc], edi
je 0x434e5c
push 1
push ebx
call fcn.0043490a
test eax, eax
jne 0x434e5c
push esi
push edi
push ebx
call fcn.0043490a
mov esi, eax
cmp esi, edi
jne 0x434db3
call fcn.0043151f
mov ecx, dword [eax + 0x30]
push 0xffffffffffffffff
call fcn.004271fe
mov esi, eax
cmp esi, edi
je 0x434e5b
push edi
push 0xffffffffffffffff
mov dword [esi + 4], ebx
call fcn.00434c6a
push edi
push esi
push dword [esi + 4]
call fcn.00434ba3
movzx eax, word [ebp + 0xc]
mov ebx, dword [ebp + 0xc]
shr ebx, 0x10
dec eax
je 0x434e0c
dec eax
je 0x434e02
dec eax
dec eax
je 0x434df8
sub eax, 4
je 0x434dee
sub eax, 8
je 0x434de4
sub eax, 0x10
jne 0x434e5b
mov eax, dword [esi]
push ebx
mov ecx, esi
call dword [eax + 0x30]
jmp 0x434e5b
mov eax, dword [esi]
push ebx
mov ecx, esi
call dword [eax + 0x2c]
jmp 0x434e5b
mov eax, dword [esi]
push ebx
mov ecx, esi
call dword [eax + 0x28]
jmp 0x434e5b
mov eax, dword [esi]
push ebx
mov ecx, esi
call dword [eax + 0x24]
jmp 0x434e5b
mov eax, dword [esi]
push ebx
mov ecx, esi
call dword [eax + 0x20]
jmp 0x434e5b
mov eax, dword [esi + 4]
mov dword [ebp - 0x108], eax
lea eax, [ebp - 8]
push eax
push edi
push edi
lea eax, [ebp - 0x10c]
push eax
push edi
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
mov dword [ebp - 0x10c], 1
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
mov dword [ebp + 0xc], eax
jne 0x434e49
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp dword [ebp + 0xc], 1
je 0x434e53
cmp ebx, edi
je 0x434e5b
mov eax, dword [esi]
push ebx
mov ecx, esi
call dword [eax + 0x1c]
pop esi
pop edi
pop ebx
leave
ret 8
Function at 0x4094c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x466afb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0045b619
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409542
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00459530
mov eax, dword [eax]
push 0x47c1f0
push eax
call fcn.0044c124
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045b8a4
test bl, bl
je 0x409542
push 0x47c1f0
lea ecx, [esp + 0xc]
call fcn.0045bc34
push 0x47fd6c
lea ecx, [esp + 0xc]
call fcn.0045bc34
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40957e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045b8a4
jmp 0x409649
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x409602
lea edx, [esp + 0x7c]
push 0x47fd68
push edx
call fcn.0044c124
add esp, 8
test eax, eax
je 0x409602
lea eax, [esp + 0x7c]
push 0x47fd64
push eax
call fcn.0044c124
add esp, 8
test eax, eax
je 0x409602
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x409592
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0045b8a4
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x409e40
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x409ea2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x409eb0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x466b7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48648c]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x409fe8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409f16
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045b8a4
xor eax, eax
jmp 0x40a05f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045b9e1
push esi
lea ecx, [esp + 0xc]
call fcn.0045bc70
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x47fda4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40a03d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00409e40
test eax, eax
jne 0x40a03d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00409e40
test eax, eax
jne 0x40a03d
lea eax, [esp + 0x14]
push 0x47fd80
push eax
call fcn.0044d160
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a01c
lea ecx, [esp + 0x14]
push 0x47fd7c
push ecx
call fcn.0044d0e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a01c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a01f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045b991
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x409f2e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045b8a4
xor eax, eax
jmp 0x40a05f
mov byte [esi], 0
push 0x47fd78
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0045b8a4
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41b640
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41b6ae
cmp si, 0x69
ja 0x41b6ae
add esi, 0xffd0
cmp si, 0x11
je 0x41b67e
push 0x11
call edi
test ax, ax
jge 0x41b67e
or esi, 0x2000
cmp si, 0x10
je 0x41b693
push 0x10
call edi
test ax, ax
jge 0x41b693
or esi, 0x4000
cmp si, 0x12
je 0x41b6a8
push 0x12
call edi
test ax, ax
jge 0x41b6a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b6bb
mov esi, 0xbd
jmp 0x41b66f
cmp si, 0x6e
jne 0x41b6c8
mov esi, 0xbe
jmp 0x41b66f
cmp si, 0x6f
jne 0x41b669
mov esi, 0xbf
jmp 0x41b66f

Function at 0x41cd60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x496af0]
xor edx, edx
cmp eax, edx
jne 0x41cd86
xor eax, eax
mov byte [eax + 0x4969f0], al
inc eax
cmp eax, 0x100
jl 0x41cd6e
mov dword [0x496af0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4969f0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41ce17
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x41cdea
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x41cdb8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41ce90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x41cee3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x41ceca
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret