joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405fb0
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x4a643b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, dword [esp + 0x18]
push edi
lea ecx, [esi + 4]
mov dword [esi], 0x404284
call fcn.00406c11
push 4
mov dword [esp + 0x18], 0
call fcn.00407a43
mov edi, eax
add esp, 4
test edi, edi
je 0x406024
push ebx
call fcn.00406ae9
mov dword [edi], eax
call fcn.004068a8
push 0
lea ecx, [esp + 0x10]
mov ebx, eax
call fcn.00406bd2
mov eax, dword [ebx + 4]
cmp eax, 0xffffffff
jae 0x406018
inc eax
mov dword [ebx + 4], eax
lea ecx, [esp + 0xc]
call fcn.00406bfa
pop ebx
jmp 0x406026
xor edi, edi
mov dword [esi + 0x38], edi
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea edx, [esi + 0x1c]
mov dword [esi + 0x24], edx
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea edx, [esi + 0x2c]
mov dword [esi + 0x34], edx
mov dword [eax], 0
mov eax, dword [esi + 0x24]
mov dword [eax], 0
mov ecx, dword [esi + 0x34]
mov dword [ecx], 0
mov edx, dword [esi + 0x10]
mov dword [edx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov ecx, dword [esi + 0x30]
mov dword [ecx], 0
mov ecx, dword [esp + 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4

Function at 0x4084b1
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4a9790]
jne 0x4084bb
repz ret
jmp fcn.0040ca0c
Function at 0x411892
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4a9790]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0040aff5
and dword [ebp - 0x14], 0
cmp dword [0x4ae650], 0
mov dword [ebp - 0x18], eax
jne 0x411945
push 0x40379c
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x4119ed
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x403790
push ebx
call edi
test eax, eax
je 0x4119ed
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x403780
push ebx
mov dword [0x4ae650], eax
call edi
push eax
call esi
push 0x40376c
push ebx
mov dword [0x4ae654], eax
call edi
push eax
call esi
push 0x403750
push ebx
mov dword [0x4ae658], eax
call edi
push eax
call esi
mov dword [0x4ae660], eax
test eax, eax
je 0x411945
push 0x403738
push ebx
call edi
push eax
call esi
mov dword [0x4ae65c], eax
mov eax, dword [0x4ae65c]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x41199e
cmp dword [0x4ae660], ecx
je 0x41199e
push eax
call esi
push dword [0x4ae660]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x41199e
test ebx, ebx
je 0x41199e
call edi
test eax, eax
je 0x411995
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x411995
test byte [ebp - 8], 1
jne 0x41199e
or dword [ebp + 0x10], 0x200000
jmp 0x4119d1
mov eax, dword [0x4ae654]
cmp eax, dword [ebp - 0x18]
je 0x4119d1
push eax
call esi
test eax, eax
je 0x4119d1
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x4119d1
mov eax, dword [0x4ae658]
cmp eax, dword [ebp - 0x18]
je 0x4119d1
push eax
call esi
test eax, eax
je 0x4119d1
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x4ae650]
call esi
test eax, eax
je 0x4119ed
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x4119ef
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004084b1
leave
ret
Function at 0x4a42e0
Capabilities:
Delete directory
Get common file path
Manipulate console buffer

Disassembly:
mov eax, 0x100c
call fcn.00412290
cmp dword [0x8323e4], 0x37
jne 0x4a437a
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetCommState]
push 0
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetSystemPowerState]
push 0
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea ecx, [esp + 8]
push ecx
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
lea edx, [esp + 4]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeW]
push 0
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateFileW]
push 0
lea eax, [esp + 0x810]
push eax
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_FoldStringW]
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_ReplaceFileW]
mov ecx, dword [0x8333d8]
mov dword [esp], ecx
mov eax, 0x5d1
add dword [esp], eax
mov edx, dword [esp]
mov al, byte [edx + esi]
mov ecx, dword [0x4b3434]
mov byte [ecx + esi], al
add esp, 0x100c
ret
Function at 0x4a4610
Capabilities:
Accept command line arguments
Enumerate files on windows
Manipulate console buffer
Move file

Disassembly:
mov eax, dword [0x8323e4]
sub esp, 0xa8c
push ebx
push ebp
push esi
mov esi, dword [0x4b3434]
push edi
shr eax, 3
xor edi, edi
cmp eax, edi
jbe 0x4a4826
mov dword [esp + 0x30], 0x9e3779b9
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], eax
jmp 0x4a4656
mov esi, dword [esp + 0x24]
xor edi, edi
cmp dword [0x8323e4], 0x1c
jne 0x4a466d
lea eax, [esp + 0x40]
push eax
push edi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputA]
mov ecx, dword [esi + 4]
mov eax, dword [esi]
mov edx, dword [0x4aa2d0]
mov ebx, dword [0x4aa2d8]
mov ebp, dword [0x4aa2dc]
mov dword [esp + 0x14], ecx
mov ecx, dword [0x4aa2d4]
mov dword [esp + 0x1c], eax
mov esi, 0xc6ef3720
mov dword [esp + 0x38], edx
mov dword [esp + 0x34], ecx
mov dword [esp + 0x2c], 0x20
jmp 0x4a46b6
mov eax, dword [esp + 0x1c]
xor edi, edi
mov edx, eax
shr edx, 5
add edx, ebp
mov ecx, eax
shl ecx, 4
mov dword [esp + 0x20], edx
add ecx, ebx
lea edx, [esi + eax]
xor ecx, edx
mov dword [esp + 0x10], ecx
mov dword [0x832354], edi
mov eax, dword [esp + 0x20]
add dword [0x832354], eax
mov eax, dword [0x832354]
mov dword [esp + 0x3c], eax
mov dword [esp + 0x20], edi
mov eax, dword [esp + 0x3c]
add dword [esp + 0x20], eax
mov eax, dword [esp + 0x10]
xor eax, dword [esp + 0x20]
mov dword [esp + 0x20], eax
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x20], ecx
mov eax, dword [esp + 0x20]
sub dword [esp + 0x14], eax
mov edx, dword [esp + 0x14]
shl edx, 4
mov dword [esp + 0x10], edx
mov eax, dword [esp + 0x38]
add dword [esp + 0x10], eax
cmp dword [0x8323e4], 0x1be
mov eax, dword [esp + 0x14]
lea edi, [esi + eax]
jne 0x4a474d
lea eax, [esp + 0x44]
push eax
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
mov eax, dword [esp + 0x14]
shr eax, 5
add eax, dword [esp + 0x34]
cmp dword [0x8323e4], 0x979
mov dword [0x832358], 0xff6b3619
mov dword [0x83235c], 0xffffffff
mov dword [esp + 0x20], eax
jne 0x4a4797
push 0
lea ecx, [esp + 0x29c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GlobalGetAtomNameW]
lea edx, [esp + 0x48]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
xor dword [esp + 0x10], edi
mov eax, dword [esp + 0x20]
xor dword [esp + 0x10], eax
mov eax, dword [esp + 0x10]
sub dword [esp + 0x1c], eax
mov dword [esp + 0x18], 0
mov eax, dword [esp + 0x30]
add dword [esp + 0x18], eax
sub esi, dword [esp + 0x18]
dec dword [esp + 0x2c]
jne 0x4a46b0
cmp dword [0x8323e4], 0x8d4
jne 0x4a47db
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, dword [esp + 0x24]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
mov dword [esi], eax
mov dword [esi + 4], ecx
cmp dword [0x8323e4], 0x17
jne 0x4a4815
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MoveFileWithProgressA]
lea edx, [esp + 0x48]
push edx
push 0x403f40
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
add esi, 8
dec dword [esp + 0x28]
mov dword [esp + 0x24], esi
jne 0x4a4650
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa8c
ret
Function at 0x40c422
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x40c443
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x40c43a
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x40c432
mov eax, ebx
leave
ret

Function at 0x40c469
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0xc]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 8]
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 8]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 8]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x40c4c8
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x40c4f5
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x40c4e4
xor ecx, eax
xor edx, ebx
dec edi
jne 0x40c4d5
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x40c51b
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x40c4bc
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 8
Function at 0x40cd5b
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword ds:[ebp - 0x20], 0xff8bff8b
mov dword ds:[ebp - 0x14], 0xff8bff8b
mov dword ds:[ebp - 0x1c], 0xff8bff8b
push 0x7fc
push dword [ebp - 0x20]
call fcn.0040c3e8
push eax
push dword [ebp - 0x20]
lea eax, [ebp - 4]
mov ebx, eax
pop ecx
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x40cf3a
push dword [ebp - 4]
call fcn.0040c3cc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x40ce2b
jmp 0x40cf3a
push dword [ebp - 4]
call fcn.0040c3cc
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [ebp - 4], eax
jne 0x40ce7f
lea eax, [ebp - 4]
push eax
call fcn.0040cd41
mov dword [ebp - 0x28], eax
push 0
push 4
push dword [ebp - 0x28]
push dword [ebp - 4]
push 0xffffffff
push dword [ebp - 0x14]
call fcn.0040c5f3
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x40ce7f
mov eax, 1
jmp 0x40ce81
xor eax, eax
test eax, eax
je 0x40cf2f
push ebx
push esi
push edx
mov ebx, dword [ebp + 8]
lea eax, [ebx + 0x3c]
mov eax, dword [eax]
add eax, ebx
lea eax, [eax + 0x78]
mov eax, dword [eax]
lea esi, [eax + ebx]
mov dword [ebp - 0x10], esi
lea edx, [esi + 0x20]
mov edx, dword [edx]
add edx, ebx
mov edx, dword [edx]
add edx, ebx
mov dword [ebp - 0x18], edx
lea eax, [esi + 0x18]
mov eax, dword [eax]
dec eax
mov dword [ebp - 4], eax
pop ebx
pop esi
pop edx
push dword [ebp - 4]
lea eax, [ebp - 4]
mov ebx, eax
mov ecx, 0
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x40cf27
mov eax, dword [ebp - 0x18]
add eax, dword [ebp - 8]
mov dword [ebp - 0xc], eax
push dword [ebp + 0xc]
push dword [ebp - 0xc]
call dword [ebp - 0x1c]
call fcn.0040cb5e
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
jne 0x40cf16
push edi
mov edi, dword [ebp - 4]
mov eax, dword [ebp - 0x10]
lea eax, [eax + 0x1c]
mov eax, dword [eax]
add eax, dword [ebp + 8]
lea eax, [eax + edi*4]
mov eax, dword [eax]
add eax, dword [ebp + 8]
pop edi
leave
ret 8
push dword [ebp - 0xc]
call fcn.0040cd1a
add dword [ebp - 8], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x40cec9
add esp, 0xc
jmp 0x40cf3a
pop ebx
pop ecx
pop edx
add ecx, 4
jmp 0x40ce04
add esp, 0xc
mov edi, edi
mov edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, 0
jmp 0x40cf5b
mov esp, ebp
pop ebp
ret 8
Function at 0x417f5f
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.00442218
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.00442218
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
push 0x10
call fcn.00442218
add esp, 4
mov dword [ebp - 0x18], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0
mov ebx, 0x445de0
call fcn.0044221e
add esp, 4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 3
je 0x41801f
mov eax, 0
jmp 0x41818b
cmp dword [ebp + 0xc], 0
jne 0x41804b
mov dword [ebp - 0x1c], esp
mov eax, 0x29
call fcn.0044222a
cmp dword [ebp - 0x1c], esp
je 0x418048
push 6
call fcn.00442224
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 0
jne 0x418073
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x41806d
push ebx
call fcn.00442212
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
mov dword [ebp - 0x1c], esp
lea eax, [ebp - 8]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0x2a
call fcn.0044222a
cmp dword [ebp - 0x1c], esp
je 0x41809e
push 6
call fcn.00442224
add esp, 4
mov dword [ebp - 0x1c], esp
push dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
push dword [ebx]
push 0x53234c
mov eax, 0x2b
call fcn.0044222a
cmp dword [ebp - 0x1c], esp
je 0x4180ca
push 6
call fcn.00442224
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 2
mov dword [ebp - 0x1c], esp
mov eax, 0
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x18]
push 0x1c
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0x2c
call fcn.0044222a
cmp dword [ebp - 0x1c], esp
je 0x41815e
push 6
call fcn.00442224
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], esp
push dword [ebp - 8]
mov eax, 0x2d
call fcn.0044222a
cmp dword [ebp - 0x1c], esp
je 0x418183
push 6
call fcn.00442224
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x41818b
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.00442212
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.00442212
add esp, 4
mov ebx, dword [ebp - 0x18]
push ebx
call fcn.00442212
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4518a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x527dcb
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.0051bcec
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x451922
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0051925d
mov eax, dword [eax]
push 0x58f260
push eax
call fcn.0050a084
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0051bf77
test bl, bl
je 0x451922
push 0x58f260
lea ecx, [esp + 0xc]
call fcn.0051c307
push 0x592dec
lea ecx, [esp + 0xc]
call fcn.0051c307
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 0x45195e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0051bf77
jmp 0x451a29
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 0x4519e2
lea edx, [esp + 0x7c]
push 0x592de8
push edx
call fcn.0050a084
add esp, 8
test eax, eax
je 0x4519e2
lea eax, [esp + 0x7c]
push 0x592de4
push eax
call fcn.0050a084
add esp, 8
test eax, eax
je 0x4519e2
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 0x451972
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.0051bf77
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 0x452220
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 0x452282
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 0x452290
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x527e4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5a7fd0]
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 0x4523c8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4522f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0051bf77
xor eax, eax
jmp 0x45243f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0051c0b4
push esi
lea ecx, [esp + 0xc]
call fcn.0051c343
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x592e24
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x45241d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00452220
test eax, eax
jne 0x45241d
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.00452220
test eax, eax
jne 0x45241d
lea eax, [esp + 0x14]
push 0x592e00
push eax
call fcn.0050b3d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4523fc
lea ecx, [esp + 0x14]
push 0x592dfc
push ecx
call fcn.0050b350
mov esi, eax
add esp, 8
test esi, esi
jne 0x4523fc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4523ff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0051c064
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x45230e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0051bf77
xor eax, eax
jmp 0x45243f
mov byte [esi], 0
push 0x592df8
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.0051bf77
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 0x467a50
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 0x467abe
cmp si, 0x69
ja 0x467abe
add esi, 0xffd0
cmp si, 0x11
je 0x467a8e
push 0x11
call edi
test ax, ax
jge 0x467a8e
or esi, 0x2000
cmp si, 0x10
je 0x467aa3
push 0x10
call edi
test ax, ax
jge 0x467aa3
or esi, 0x4000
cmp si, 0x12
je 0x467ab8
push 0x12
call edi
test ax, ax
jge 0x467ab8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x467acb
mov esi, 0xbd
jmp 0x467a7f
cmp si, 0x6e
jne 0x467ad8
mov esi, 0xbe
jmp 0x467a7f
cmp si, 0x6f
jne 0x467a79
mov esi, 0xbf
jmp 0x467a7f

Function at 0x469310
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5b8a38]
xor edx, edx
cmp eax, edx
jne 0x469336
xor eax, eax
mov byte [eax + 0x5b8938], al
inc eax
cmp eax, 0x100
jl 0x46931e
mov dword [0x5b8a38], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5b8938
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4693c7
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 0x46939a
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 0x469368
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x469440
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 0x469493
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 0x46947a
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