joyce8/EMBER2024-capa huggingface dataset:
Function at 0x442a00
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x473053
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0046636c
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0046ba04
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046cf63
test eax, eax
je 0x442b1c
mov ecx, dword [esp + 0x3c]
call fcn.0046ba31
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x442ae0
push edi
mov ecx, esi
call fcn.0046909a
mov ecx, esi
call fcn.00442c80
cmp dword [esp + 0x38], 1
jne 0x442b15
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004691d5
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x445540
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x445573
push esi
call fcn.00448640
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44556c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4455f9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4455e2
mov eax, dword [esi + 8]
test eax, eax
je 0x445597
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4455de
cmp eax, 2
je 0x4455e2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44558a
cmp eax, 3
je 0x4455bd
cmp eax, 1
jne 0x44558a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x44558a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44558a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00445620
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x445608
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00445620
add esp, 4
pop esi
ret

Function at 0x451140
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x4511e3
test eax, eax
jbe 0x4511e3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4511e3
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x45118e
xor esi, esi
jmp 0x451194
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4511bf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00453200
add esi, eax
push esi
mov ebx, esi
call fcn.00453200
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4511a0
pop ebp
test edi, edi
pop edi
jne 0x4511e3
test ebx, ebx
je 0x4511e3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00455b50
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x451325
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x45143d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45143d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004667be
mov esi, eax
test esi, esi
je 0x45143d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x45143d
mov ecx, esi
call fcn.00451290
cmp edi, eax
jge 0x45143d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4513c3
mov dword [esp + 0x34], 1
jmp 0x45141e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45143d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00450880
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x467161
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x467199
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.00465218
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004651f0
jmp 0x4671a5
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x468854
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 0x468896
call fcn.0046e349
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x468896
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46888d
xor eax, eax
jmp 0x46889e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004688a4
pop edi
pop esi
pop ebx
ret 4
Function at 0x46e879
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 0x46e8a7
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46e8c5
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046e7df
jmp 0x46e8c5
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46e8c5
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046e7df
test edi, edi
mov eax, edi
jne 0x46e8af
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x4018c0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffffc
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [0x403464], eax
mov edi, 0
mov ecx, 0xa
push edi
loop 0x4018dd
lea eax, [ebp - 0x2c]
push eax
mov edx, dword [0x403464]
mov dword [ebp - 0x1c], edx
lea ecx, str.contents
mov dword [ebp - 8], ecx
lea eax, section..text
mov dword [ebp - 0x28], eax
call dword [sym.imp.USER32.dll_RegisterClassA]
push 0x67
push dword [0x403464]
call dword [sym.imp.USER32.dll_LoadBitmapA]
push 0x66
push dword [0x403464]
call dword [sym.imp.USER32.dll_LoadBitmapA]
xor eax, eax
push eax
push dword [0x403464]
push eax
push eax
push 0x1f4
push 0x2f4
push 0x578
push 0xce4
push 0
mov ecx, str.frantically
push eax
push str.contents
push eax
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x403474], eax
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [0x403474]
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
je 0x4019a6
mov esi, dword [sym.imp.USER32.dll_TranslateMessage]
mov edi, dword [sym.imp.USER32.dll_DispatchMessageA]
lea ecx, [ebp - 0x1c]
push ecx
call edi
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
jne 0x40198d
pop ebp
ret 0x10
Function at 0x405c30
Capabilities:
Delete directory
Get common file path
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x830
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [eax]
mov eax, dword [eax + 4]
xor esi, esi
cmp dword [0x4dcf68], 0x594
mov dword [ebp - 0x14], edi
mov dword [ebp - 0xc], eax
jne 0x405c71
push esi
call dword [sym.imp.KERNEL32.dll_DeleteVolumeMountPointA]
push 0x405840
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomA]
mov eax, dword [0x42c6f8]
mov dword [ebp - 0x24], eax
mov eax, dword [0x42c6fc]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 8]
mov dword [ebp - 8], esi
call fcn.00405c29
mov eax, dword [0x42c700]
mov ebx, dword [ebp - 8]
mov dword [ebp - 0x28], eax
mov eax, dword [0x42c704]
add ebx, 0x23f
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], 0x20
jmp 0x405cb1
mov edi, dword [ebp - 0x14]
mov dword [ebp - 8], 2
add dword [ebp - 8], 3
mov eax, edi
shl eax, 4
cmp dword [0x4dcf68], 0xc
mov dword [ebp - 4], eax
jne 0x405cef
push esi
lea eax, [ebp - 0x430]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
lea eax, [ebp - 0x2c]
push eax
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputA]
mov eax, dword [ebp - 0x28]
add dword [ebp - 4], eax
mov eax, dword [0x4dcf68]
cmp eax, 0xfa9
jne 0x405d0b
mov dword [0x4dc504], 0xedeb2e40
cmp eax, 0x3eb
jne 0x405d18
mov dword [0x4dbeb8], esi
mov ecx, dword [ebp - 8]
mov edx, edi
shr edx, cl
lea eax, [ebx + edi]
mov dword [ebp - 0x10], eax
mov dword [0x4dc500], 0xf4ea3dee
add edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x10]
xor dword [ebp - 4], eax
xor edx, dword [ebp - 4]
cmp dword [0x4dcf68], 0x213
mov dword [ebp - 0x10], edx
jne 0x405d52
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov eax, dword [ebp - 0x10]
add dword [ebp - 0xc], 0x64
sub dword [ebp - 0xc], eax
sub dword [ebp - 0xc], 0x64
cmp dword [0x4dcf68], 0xc
jne 0x405d92
lea eax, [ebp - 0x10]
push eax
push esi
push esi
lea eax, [ebp - 0x30]
push eax
push esi
push esi
push esi
mov dword [ebp - 0x10], esi
call dword [sym.imp.KERNEL32.dll_BackupRead]
push esi
lea eax, [ebp - 0x830]
push eax
push 0x405850
call dword [sym.imp.KERNEL32.dll_GetVolumePathNameW]
mov eax, dword [ebp - 0xc]
shl eax, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x24]
add dword [ebp - 4], eax
mov edx, dword [ebp - 0xc]
mov ecx, dword [ebp - 8]
mov eax, edx
shr eax, cl
lea edi, [ebx + edx]
add ebx, 0x61c88647
add eax, dword [ebp - 0x20]
xor eax, edi
xor dword [ebp - 4], eax
mov eax, dword [ebp - 4]
sub dword [ebp - 0x14], eax
dec dword [ebp - 0x18]
jne 0x405cae
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x14]
pop edi
pop esi
mov dword [eax], ecx
mov dword [eax + 4], edx
pop ebx
leave
ret 4
Function at 0x405ddd
Capabilities:
Create pipe
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1684
call fcn.00413bb0
mov eax, dword [0x4dcf68]
mov ecx, dword [0x4dbebc]
push ebx
push esi
shr eax, 3
xor esi, esi
push edi
cmp eax, esi
jbe 0x405eeb
mov ebx, ecx
mov dword [ebp - 8], eax
cmp dword [0x4dcf68], 0x959
jne 0x405ed9
lea eax, [ebp - 0x14]
push eax
push esi
lea eax, [ebp - 0x2c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputW]
xor eax, eax
mov word [ebp - 4], ax
lea edi, [ebp - 2]
stosw word es:[edi], ax
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 4]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_FillConsoleOutputCharacterW]
push esi
push esi
lea eax, [ebp - 0xa80]
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesW]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateNamedPipeA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetPriorityClass]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetConsoleCtrlHandler]
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
lea eax, [ebp - 0x280]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
push 0x405868
push esi
push esi
call dword [sym.imp.KERNEL32.dll_OpenWaitableTimerW]
push esi
push esi
push esi
push esi
push esi
push esi
push 0x4058a8
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push esi
lea eax, [ebp - 0x1680]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
push esi
call dword [sym.imp.KERNEL32.dll_FatalExit]
push ebx
call fcn.00405c30
add ebx, 8
dec dword [ebp - 8]
jne 0x405e0a
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40977e
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42b6b0]
jne 0x409788
repz ret
jmp fcn.0040f6ee

Function at 0x4115b4
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004080d3
and dword [ebp - 4], 0
cmp dword [0x42daec], 0
mov ebx, eax
jne 0x411665
push 0x4057b4
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x411716
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4057a8
push edi
call esi
test eax, eax
je 0x411716
push eax
call fcn.00408061
mov dword [esp], 0x405798
push edi
mov dword [0x42daec], eax
call esi
push eax
call fcn.00408061
mov dword [esp], 0x405784
push edi
mov dword [0x42daf0], eax
call esi
push eax
call fcn.00408061
mov dword [esp], 0x405768
push edi
mov dword [0x42daf4], eax
call esi
push eax
call fcn.00408061
pop ecx
mov dword [0x42dafc], eax
test eax, eax
je 0x411665
push 0x405750
push edi
call esi
push eax
call fcn.00408061
pop ecx
mov dword [0x42daf8], eax
mov eax, dword [0x42daf8]
cmp eax, ebx
je 0x4116bd
cmp dword [0x42dafc], ebx
je 0x4116bd
push eax
call fcn.004080dc
push dword [0x42dafc]
mov esi, eax
call fcn.004080dc
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4116bd
test edi, edi
je 0x4116bd
call esi
test eax, eax
je 0x4116b4
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4116b4
test byte [ebp - 0xc], 1
jne 0x4116bd
or dword [ebp + 0x10], 0x200000
jmp 0x4116f6
mov eax, dword [0x42daf0]
cmp eax, ebx
je 0x4116f6
push eax
call fcn.004080dc
pop ecx
test eax, eax
je 0x4116f6
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4116f6
mov eax, dword [0x42daf4]
cmp eax, ebx
je 0x4116f6
push eax
call fcn.004080dc
pop ecx
test eax, eax
je 0x4116f6
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x42daec]
call fcn.004080dc
pop ecx
test eax, eax
je 0x411716
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x411718
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x407f00
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x462e8b
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.00457bc8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x407f82
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00455b17
mov eax, dword [eax]
push 0x47a1c0
push eax
call fcn.00448a14
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00457e53
test bl, bl
je 0x407f82
push 0x47a1c0
lea ecx, [esp + 0xc]
call fcn.004581e3
push 0x47dd18
lea ecx, [esp + 0xc]
call fcn.004581e3
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 0x407fbe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00457e53
jmp 0x408089
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 0x408042
lea edx, [esp + 0x7c]
push 0x47dd14
push edx
call fcn.00448a14
add esp, 8
test eax, eax
je 0x408042
lea eax, [esp + 0x7c]
push 0x47dd10
push eax
call fcn.00448a14
add esp, 8
test eax, eax
je 0x408042
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 0x407fd2
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.00457e53
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 0x408880
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 0x4088e2
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 0x4088f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x462f0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4841b0]
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 0x408a28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408956
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00457e53
xor eax, eax
jmp 0x408a9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00457f90
push esi
lea ecx, [esp + 0xc]
call fcn.0045821f
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x408a7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00408880
test eax, eax
jne 0x408a7d
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 accept
mov ecx, edi
call fcn.00408880
test eax, eax
jne 0x408a7d
lea eax, [esp + 0x14]
push 0x47dd2c
push eax
call fcn.00449a50
mov esi, eax
add esp, 8
test esi, esi
jne 0x408a5c
lea ecx, [esp + 0x14]
push 0x47dd28
push ecx
call fcn.004499d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x408a5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x408a5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00457f40
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40896e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00457e53
xor eax, eax
jmp 0x408a9f
mov byte [esi], 0
push 0x47dd24
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.00457e53
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 0x419090
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 0x4190fe
cmp si, 0x69
ja 0x4190fe
add esi, 0xffd0
cmp si, 0x11
je 0x4190ce
push 0x11
call edi
test ax, ax
jge 0x4190ce
or esi, 0x2000
cmp si, 0x10
je 0x4190e3
push 0x10
call edi
test ax, ax
jge 0x4190e3
or esi, 0x4000
cmp si, 0x12
je 0x4190f8
push 0x12
call edi
test ax, ax
jge 0x4190f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41910b
mov esi, 0xbd
jmp 0x4190bf
cmp si, 0x6e
jne 0x419118
mov esi, 0xbe
jmp 0x4190bf
cmp si, 0x6f
jne 0x4190b9
mov esi, 0xbf
jmp 0x4190bf

Function at 0x41a800
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x494848]
xor edx, edx
cmp eax, edx
jne 0x41a826
xor eax, eax
mov byte [eax + 0x494748], al
inc eax
cmp eax, 0x100
jl 0x41a80e
mov dword [0x494848], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x494748
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41a8b7
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 0x41a88a
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 0x41a858
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41a930
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 0x41a983
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 0x41a96a
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