joyce8/EMBER2024-capa huggingface dataset:
Function at 0x461660
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x461693
push esi
call fcn.00464770
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46168c
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 0x461719
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x461702
mov eax, dword [esi + 8]
test eax, eax
je 0x4616b7
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 0x4616fe
cmp eax, 2
je 0x461702
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4616aa
cmp eax, 3
je 0x4616dd
cmp eax, 1
jne 0x4616aa
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 0x4616aa
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4616aa
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00461740
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x461728
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00461740
add esp, 4
pop esi
ret

Function at 0x46e09d
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x49d288
push eax
mov dword fs:[0], esp
sub esp, 0x14
mov eax, dword [esp + 0x28]
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov edx, dword [esi + 0x40]
test edx, edx
setne bl
inc ebx
test eax, eax
je 0x46e0b3
or bh, 0x80
lea ecx, [esp + 0xc]
call fcn.00474000
mov edx, dword [esp + 0x30]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x28], 0
push ecx
push edx
lea ecx, [esp + 0x14]
call fcn.004742c0
lea eax, [esp + 0xc]
push ebx
push eax
mov ecx, esi
call fcn.0046e120
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x59c088
call fcn.00474200
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 8
Function at 0x472f90
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov eax, dword [ebx + 0x13c]
push edi
test eax, eax
jle 0x472fdc
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x472fdc
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x472fc6
push eax
call ebp
test ax, ax
jl 0x472fd4
inc esi
add edi, 4
cmp esi, 6
jb 0x472fb8
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.00472c90
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x475820
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x475880
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x475880
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x475880
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x475880
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 0x475890
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 0x477c30
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 0x477cd3
test eax, eax
jbe 0x477cd3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x477cd3
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 0x477c7e
xor esi, esi
jmp 0x477c84
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x477caf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00479c20
add esi, eax
push esi
mov ebx, esi
call fcn.00479c20
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x477c90
pop ebp
test edi, edi
pop edi
jne 0x477cd3
test ebx, ebx
je 0x477cd3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0047e240
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x477e15
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 0x477f2d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x477f2d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0048fa52
mov esi, eax
test esi, esi
je 0x477f2d
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 0x477f2d
mov ecx, esi
call fcn.00477d80
cmp edi, eax
jge 0x477f2d
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 0x477eb3
mov dword [esp + 0x34], 1
jmp 0x477f0e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x477f2d
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.00477320
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 0x47a3c0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x47a409
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x47a880
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x49d9c0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0047a430
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0047a4b0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0047a4b0
lea ecx, [esi + 0xc]
call fcn.0048dfb0
lea ecx, [esi + 0x10]
call fcn.0048dfb0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0047ba40
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0047ba40
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0047ba40
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0048e025
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0048e025
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x47bc30
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 0x47bc96
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 0x47bc96
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x47bc77
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4903f6
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x49042e
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.0048e480
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0048e458
jmp 0x49043a
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x491ae4
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 0x491b26
call fcn.0049795f
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x491b26
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x491b1d
xor eax, eax
jmp 0x491b2e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00491b34
pop edi
pop esi
pop ebx
ret 4

Function at 0x497e8f
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 0x497ebd
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x497edb
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00497df5
jmp 0x497edb
mov eax, dword [esi + 0x14]
test eax, eax
je 0x497edb
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00497df5
test edi, edi
mov eax, edi
jne 0x497ec5
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x5d50a3
Capabilities:
Parse pe header

Disassembly:
push dword [esp + 4]
mov dword [esp + 1], ebp
mov dword [esp + 1], ebp
push word [esp + 3]
jmp 0x5d5130
push edx
mov word [esp + 8], dx
jmp 0x5d5089
lea esp, [esp + 2]
mov dword [esp + 0x58], ebp
call 0x5d50c3

Function at 0x5d5104
Capabilities:
Access peb ldr_data
Parse pe header

Disassembly:
call fcn.005d40ef
int1
nop
arpl di, dx
and byte [ebx - 0x73], ah
and al, 2
pushal
push dword [esp + 0x1e]
push dword [esp + 0xf]
pop word [esp + 0x19]
pop dword [esp + 0xa]
jmp 0x5d500a
lea esp, [esp + 3]
call fcn.005d59ca
lea ebx, [eax]
mov gs, ecx
sbb byte [ecx - 0x731a8a13], dh
jg 0x5d5029
in al, 0x17
jle 0x5d50d0
mov ebp, 0x648da783
and al, 2
and al, 1
mov dword [esp + 0x58], esi
pushal
lea esp, [esp + 7]
jmp 0x5d50e1
lea esp, [esp + 0x17]
lea esp, [esp + 1]
mov byte [esp], ch
call 0x5d5104
sbb dword [eax + 0x5b], edi
mov dl, 0xad
mov esp, 0x22474ff
lea esp, [esp + 7]
call fcn.005d50ce
push dword [esp + 2]
pop dword [esp]
push dword [esp]
jmp 0x5d5114
push word [esp + 2]
pop dword [esp]
push dword [esp + 4]
lea esp, [esp + 3]
mov dword [esp + 0x5c], edi
jmp 0x5d51c3
push eax
jmp 0x5d40ea
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
mov eax, dword [eax + 8]
jmp 0x5d515a
lea esp, [esp + 0x5c]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
jmp 0x5d5171
Function at 0x409888
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40995b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409974
push ebx
push 0x409980
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.004033b4
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.0040277c
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00403414
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x409908
mov al, 0x62
call fcn.00409460
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.0040985c
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409911
call fcn.0040985c
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409962
lea eax, [ebp - 4]
call fcn.00403198
ret

Function at 0x409a14
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409ac8
jmp 0x409abd
cmp dword [esi + 0x10], 0x1000
jne 0x409aa9
test byte [esi + 0x15], 1
jne 0x409aa9
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409a68
cmp eax, 2
je 0x409a68
cmp eax, 0x10
je 0x409a68
cmp eax, 0x20
jne 0x409a7d
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409a7d
mov bl, 1
xor ebp, ebp
jmp 0x409a8e
mov eax, dword [esi]
add eax, ebp
call fcn.00409a0c
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409a81
test bl, bl
je 0x409aa9
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409ac8
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409a40
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x10113043
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
pushal
push ebp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80
Function at 0x4095a3
Capabilities:
Terminate process

Disassembly:
push 0x14
push 0x42f938
call fcn.00409f20
push 1
call fcn.004099f5
pop ecx
test al, al
je 0x40958d
xor bl, bl
mov byte [ebp - 0x19], bl
and dword [ebp - 4], 0
call fcn.004099c3
mov byte [ebp - 0x24], al
mov eax, dword [0x431eb4]
xor ecx, ecx
inc ecx
cmp eax, ecx
je 0x40958d
test eax, eax
jne 0x4094ab
mov dword [0x431eb4], ecx
push 0x4251cc
push 0x4251b0
call fcn.00415b15
pop ecx
pop ecx
test eax, eax
je 0x40948e
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
jmp 0x40957d
push 0x4251ac
push 0x4251a4
call fcn.00415ad0
pop ecx
pop ecx
mov dword [0x431eb4], 2
jmp 0x4094b0
mov bl, cl
mov byte [ebp - 0x19], bl
push dword [ebp - 0x24]
call fcn.00409b67
pop ecx
call fcn.00409cfa
mov esi, eax
xor edi, edi
cmp dword [esi], edi
je 0x4094e1
push esi
call fcn.00409ad3
pop ecx
test al, al
je 0x4094e1
mov esi, dword [esi]
push edi
push 2
push edi
mov ecx, esi
call dword [0x4251a0]
call esi
call fcn.00409d00
mov esi, eax
cmp dword [esi], edi
je 0x4094ff
push esi
call fcn.00409ad3
pop ecx
test al, al
je 0x4094ff
push dword [esi]
call fcn.0040ed3e
pop ecx
call fcn.0040e68d
mov edi, dword [eax]
call fcn.0040e687
mov esi, eax
call fcn.00415ab7
push eax
push edi
push dword [esi]
call main
add esp, 0xc
mov esi, eax
call fcn.00409e25
test al, al
je 0x409594
test bl, bl
jne 0x409532
call fcn.0040ed19
push 0
push 1
call fcn.00409b84
pop ecx
pop ecx
mov dword [ebp - 4], 0xfffffffe
mov eax, esi
jmp 0x40957d
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
leave
ret
push 7
call fcn.00409d06
push esi
call fcn.0040ed64
push dword [ebp - 0x20]
call fcn.0040ed28
int3
call fcn.004ca000
jmp 0x409421

Function at 0x41c465
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041bfb8

Function at 0x421244
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004210ba
Function at 0x4470b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f6cdb
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.004ea28b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x447132
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004e6ee4
mov eax, dword [eax]
push 0x55f260
push eax
call fcn.004d81e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ea516
test bl, bl
je 0x447132
push 0x55f260
lea ecx, [esp + 0xc]
call fcn.004ea8a6
push 0x562e28
lea ecx, [esp + 0xc]
call fcn.004ea8a6
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 0x44716e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ea516
jmp 0x447239
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 0x4471f2
lea edx, [esp + 0x7c]
push 0x562e24
push edx
call fcn.004d81e4
add esp, 8
test eax, eax
je 0x4471f2
lea eax, [esp + 0x7c]
push 0x562e20
push eax
call fcn.004d81e4
add esp, 8
test eax, eax
je 0x4471f2
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 0x447182
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.004ea516
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 0x447a50
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 0x447ab2
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 0x447ac0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f6d5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x577a78]
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 0x447bf8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x447b26
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ea516
xor eax, eax
jmp 0x447c6f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ea653
push esi
lea ecx, [esp + 0xc]
call fcn.004ea8e2
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 0x447c4d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00447a50
test eax, eax
jne 0x447c4d
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.00447a50
test eax, eax
jne 0x447c4d
lea eax, [esp + 0x14]
push 0x562e3c
push eax
call fcn.004d9380
mov esi, eax
add esp, 8
test esi, esi
jne 0x447c2c
lea ecx, [esp + 0x14]
push 0x562e38
push ecx
call fcn.004d9300
mov esi, eax
add esp, 8
test esi, esi
jne 0x447c2c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x447c2f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ea603
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x447b3e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ea516
xor eax, eax
jmp 0x447c6f
mov byte [esi], 0
push 0x562e34
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.004ea516
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 0x45e740
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 0x45e7ae
cmp si, 0x69
ja 0x45e7ae
add esi, 0xffd0
cmp si, 0x11
je 0x45e77e
push 0x11
call edi
test ax, ax
jge 0x45e77e
or esi, 0x2000
cmp si, 0x10
je 0x45e793
push 0x10
call edi
test ax, ax
jge 0x45e793
or esi, 0x4000
cmp si, 0x12
je 0x45e7a8
push 0x12
call edi
test ax, ax
jge 0x45e7a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45e7bb
mov esi, 0xbd
jmp 0x45e76f
cmp si, 0x6e
jne 0x45e7c8
mov esi, 0xbe
jmp 0x45e76f
cmp si, 0x6f
jne 0x45e769
mov esi, 0xbf
jmp 0x45e76f

Function at 0x45ffc0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x588438]
xor edx, edx
cmp eax, edx
jne 0x45ffe6
xor eax, eax
mov byte [eax + 0x588338], al
inc eax
cmp eax, 0x100
jl 0x45ffce
mov dword [0x588438], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x588338
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x460077
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 0x46004a
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 0x460018
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x460080
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 0x4600d3
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 0x4600ba
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