joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402100
Capabilities:
Create thread

Disassembly:
mov eax, dword [0x43e174]
sub esp, 0xd0
test eax, eax
jne 0x402160
lea eax, [esp + 4]
lea ecx, [esp]
push eax
push 0
push ecx
push 0x403bd0
push 0
push 0
mov dword [esp + 0x18], 0xa2
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
mov dword [0x43e174], eax
jne 0x402157
push 0x40
lea edx, [esp + 0xc]
push str.runvbMmiReceiveThread_012_Failed
push edx
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
xor eax, eax
add esp, 0xd0
ret
push 0
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov eax, 1
add esp, 0xd0
ret

Function at 0x4043d0
Capabilities:
Read file via mapping

Disassembly:
push 0xffffffffffffffff
push 0x428148
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
mov eax, dword [0x43a274]
mov dword [esp], eax
push 0x4921f0
lea ecx, [esp + 4]
push str.Global_s
push ecx
mov dword [esp + 0x38], 0
call fcn.0041ba57
add esp, 0xc
lea edx, [esp + 0x10]
push 1
push edx
call dword [sym.imp.ADVAPI32.dll_InitializeSecurityDescriptor]
push 0
push 0
lea eax, [esp + 0x18]
push 1
push eax
call dword [sym.imp.ADVAPI32.dll_SetSecurityDescriptorDacl]
mov edx, dword [esp]
lea eax, [esp + 4]
push edx
push 0xbfc074
push 0
push 4
lea ecx, [esp + 0x20]
push eax
push 0xffffffffffffffff
mov dword [esp + 0x1c], 0xc
mov dword [esp + 0x24], 1
mov dword [esp + 0x20], ecx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
push 0
push 0
push 0
push 0xf001f
push eax
mov dword [0x4925f8], eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
lea ecx, [esp]
mov dword [0x4925fc], eax
mov dword [esp + 0x2c], 0xffffffff
call fcn.0041d199
mov ecx, dword [esp + 0x24]
mov dword fs:[0], ecx
add esp, 0x30
ret

Function at 0x4044a0
Capabilities:
Read file via mapping

Disassembly:
push 0xffffffffffffffff
push 0x428168
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [0x43a274]
mov dword [esp], eax
push 0x4921f0
lea ecx, [esp + 4]
push str.Global_s
push ecx
mov dword [esp + 0x18], 0
call fcn.0041ba57
mov edx, dword [esp + 0xc]
add esp, 0xc
push edx
push 0
push 2
call dword [sym.imp.KERNEL32.dll_OpenFileMappingA]
push 0
push 0
push 0
push 6
push eax
mov dword [0x4925f0], eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
lea ecx, [esp]
mov dword [0x4925f4], eax
mov dword [esp + 0xc], 0xffffffff
call fcn.0041d199
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x404640
Capabilities:
Terminate process

Disassembly:
sub esp, 0x60
push ebp
push esi
push edi
push 0
call fcn.0040cf71
push eax
call fcn.0040cf42
push 0
call fcn.0040cf71
mov esi, eax
call fcn.0040cf4f
add esi, eax
push esi
call fcn.0040cf42
add esp, 0x10
call fcn.0040cf4f
mov dword [esp + 0xc], eax
fild dword [esp + 0xc]
fadd qword [0x429998]
fstp dword [esp + 0xc]
call fcn.0040cf4f
mov dword [esp + 0x10], eax
fild dword [esp + 0x10]
fadd qword [0x429998]
fld dword [esp + 0xc]
fcomp st(1)
fnstsw ax
test ah, 0x41
jne 0x4046a9
fdiv dword [esp + 0xc]
jmp 0x4046ad
fdivr dword [esp + 0xc]
fmul dword [0x429990]
fadd qword [0x4299b0]
fmul dword [0x4299a8]
call fcn.0040d050
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [esp + 0x10], eax
mov ecx, 9
xor eax, eax
lea edi, [esp + 0x18]
rep stosd dword es:[edi], eax
mov ecx, dword [0x492600]
lea eax, [esp + 0x18]
push eax
push 0x2c
push ecx
call sub.SentinelKeyW.DLL_SFNTGetFeatureInfo
cmp eax, 0xd4
je 0x4047ff
cmp eax, 0xcb
je 0x4047ff
mov edx, dword [0x492600]
push 0x708
push edx
call sub.SentinelKeyW.DLL_SFNTSetHeartbeat
cmp eax, 0xd4
je 0x4047ff
cmp eax, 0xcb
je 0x4047ff
mov ecx, dword [0x492600]
lea eax, [esp + 0x3c]
push eax
push ecx
mov dword [0x492604], 0
call sub.SentinelKeyW.DLL_SFNTGetDeviceInfo
mov eax, 0x65
mov edx, dword [esp + 0x50]
mov dword [0x492604], eax
mov dword [0x492608], edx
mov dword [0x439150], eax
mov al, byte [esp + 0x25]
mov dword [esp + 0xc], 1
test al, al
je 0x4047f3
call fcn.0040cf4f
cdq
mov ecx, 0x1f4
push 4
idiv ecx
mov ecx, dword [0x492600]
mov esi, edx
lea edx, [esp + 0x18]
push edx
push 4
lea eax, [esi*4 + 0x436270]
push eax
push 0
push 0x2c
push ecx
call sub.SentinelKeyW.DLL_SFNTQueryFeature
cmp eax, 0xd4
je 0x4047ff
cmp eax, 0xcb
je 0x4047ff
xor eax, eax
cmp eax, 4
jge 0x4047f3
mov dl, byte [esp + eax + 0x14]
mov cl, byte [eax + esi*4 + 0x436a40]
cmp dl, cl
jne 0x4047ca
inc eax
jmp 0x4047b3
fild dword [esp + 0xc]
fcomp qword [0x4299a0]
fnstsw ax
test ah, 1
je 0x404821
push 0x1770
call ebp
mov ecx, dword [esp + 0xc]
mov al, byte [esp + 0x25]
inc ecx
test al, al
mov dword [esp + 0xc], ecx
jne 0x404773
mov eax, dword [esp + 0x10]
push eax
call ebp
jmp 0x40475f
mov ecx, dword [0x492600]
push ecx
call sub.SentinelKeyW.DLL_SFNTReleaseLicense
push 0x492600
call fcn.00404620
add esp, 4
test eax, eax
jne 0x40482d
jmp 0x4046ce
push 0x7d0
call ebp
call fcn.00404850
mov edx, dword [0x492600]
push edx
call sub.SentinelKeyW.DLL_SFNTReleaseLicense
call fcn.00404850
push 0x6f
call fcn.0040c852
pop edi
pop esi
pop ebp
nop
nop
nop
nop
nop
nop
nop
nop
Function at 0x404850
Capabilities:
Shutdown system

Disassembly:
sub esp, 0x1c
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
lea ecx, [esp]
push ecx
push 0x20
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
jne 0x40487d
add esp, 0x1c
ret
lea edx, [esp + 4]
push edx
push str.SeShutdownPrivilege
push 0
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
test eax, eax
jne 0x404897
add esp, 0x1c
ret
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
push 0
push 0
lea edx, [esp + 0x14]
mov dword [esp + 0x18], eax
mov eax, dword [esp + 8]
push 0
push edx
push 0
push eax
mov dword [esp + 0x24], 1
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x30], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
test eax, eax
je 0x4048dd
push 0
push 0xc
call dword [sym.imp.USER32.dll_ExitWindowsEx]
mov eax, 1
add esp, 0x1c
ret
Function at 0x41afb0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov esi, dword [ebp + 0x10]
push 0xf00021
mov edx, dword [esi + 4]
mov ecx, dword [esi]
mov eax, dword [esi + 0xc]
sub eax, edx
push eax
mov eax, dword [esi + 8]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.GDI32.dll_PatBlt]
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
mov ebx, eax
lea eax, [eax + 5]
add eax, 3
and eax, 0xfffffffc
call fcn.0040e060
mov dword [ebp - 4], esp
cmp dword [ebp - 4], 0
je 0x41b07b
add ebx, 2
mov eax, dword [ebp - 4]
push ebx
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
test eax, eax
je 0x41b07b
mov bx, 0x140
mov edi, dword [ebp + 0x14]
mov eax, edi
and al, 0xf
cmp al, 0xc
je 0x41b02e
mov ebx, edi
and bx, 0xf
or bx, 0x150
test edi, 0x80
je 0x41b039
or bh, 8
and edi, 0x8000000
je 0x41b054
mov eax, dword [0x495dfc]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
movzx eax, bx
push eax
push esi
push 0xffffffffffffffff
push ecx
push edx
call dword [sym.imp.USER32.dll_DrawTextA]
test edi, edi
je 0x41b07b
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 0xc]
push eax
push ecx
call dword [sym.imp.GDI32.dll_SetTextColor]
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41b450
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
sub esp, 4
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
push ebp
push 2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
jne 0x41b47b
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
jne 0x41b49f
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
push ebx
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebp, eax
test ebp, ebp
jne 0x41b4ba
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
mov edi, ebp
mov ecx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [esp + 0x20]
xor ecx, ecx
mov cl, ah
mov edx, eax
mov dword [esp + 0x10], 0
shl ecx, 8
shr edx, 0x10
mov byte [esp + 0x10], dl
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x28]
or ecx, edx
mov edx, eax
shr edx, 0x10
mov dword [ebp + 0x28], ecx
mov dword [esp + 0x10], 0
xor ecx, ecx
mov byte [esp + 0x10], dl
mov cl, ah
xor edx, edx
shl ecx, 8
mov dl, al
shl edx, 0x10
or ecx, dword [esp + 0x10]
or ecx, edx
mov eax, dword [esp + 0x24]
mov edx, eax
mov dword [ebp + 0x44], ecx
shr edx, 0x10
xor ecx, ecx
mov dword [esp + 0x10], 0
mov cl, ah
mov byte [esp + 0x10], dl
shl ecx, 8
xor edx, edx
or ecx, dword [esp + 0x10]
mov dl, al
shl edx, 0x10
mov eax, dword [esp + 0x2c]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x48], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x30]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x64], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
mov eax, dword [esp + 0x34]
or ecx, edx
xor edx, edx
mov dl, al
mov dword [ebp + 0x54], ecx
shl edx, 0x10
xor ecx, ecx
mov cl, ah
shl ecx, 8
push 0
shr eax, 0x10
or ecx, edx
xor edx, edx
mov dl, al
or ecx, edx
mov dword [ebp + 0x50], ecx
call dword [sym.imp.USER32.dll_GetDC]
mov edi, eax
push 0
push ebp
lea ecx, [ebp + 0x68]
push ecx
push 4
push ebp
push edi
call dword [sym.imp.GDI32.dll_CreateDIBitmap]
mov esi, eax
push edi
push 0
call dword [sym.imp.USER32.dll_ReleaseDC]
push ebp
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, esi
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret 0x20
Function at 0x4201a0
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 0x4201e2
call fcn.004244b8
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4201e2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4201d9
xor eax, eax
jmp 0x4201ea
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004201f0
pop edi
pop esi
pop ebx
ret 4

Function at 0x424ba6
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 0x424bd4
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x424bf2
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00424b0c
jmp 0x424bf2
mov eax, dword [esi + 0x14]
test eax, eax
je 0x424bf2
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00424b0c
test edi, edi
mov eax, edi
jne 0x424bdc
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x427434
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 sub.WSOCK32.dll_recv
ret 0xc

Function at 0x4274b2
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 sub.WSOCK32.dll_send
ret 0xc
Function at 0x408950
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48666b
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.0047afd8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4089d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00478bb0
mov eax, dword [eax]
push 0x6d7c98
push eax
call fcn.0046ac54
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047b263
test bl, bl
je 0x4089d2
push 0x6d7c98
lea ecx, [esp + 0xc]
call fcn.0047b5f3
push 0x6d7ca4
lea ecx, [esp + 0xc]
call fcn.0047b5f3
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 0x408a0e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047b263
jmp 0x408ad9
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 0x408a92
lea edx, [esp + 0x7c]
push 0x6d7ca0
push edx
call fcn.0046ac54
add esp, 8
test eax, eax
je 0x408a92
lea eax, [esp + 0x7c]
push 0x6d7c9c
push eax
call fcn.0046ac54
add esp, 8
test eax, eax
je 0x408a92
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 0x408a22
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.0047b263
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 0x409d50
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 0x409db2
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 0x409dc0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4867cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6e1b20]
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 0x409ef8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409e26
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047b263
xor eax, eax
jmp 0x409f6f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047b3a0
push esi
lea ecx, [esp + 0xc]
call fcn.0047b62f
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x6d7ce8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x409f4d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00409d50
test eax, eax
jne 0x409f4d
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.00409d50
test eax, eax
jne 0x409f4d
lea eax, [esp + 0x14]
push 0x6d7cc4
push eax
call fcn.0046bcd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x409f2c
lea ecx, [esp + 0x14]
push 0x6d7cc0
push ecx
call fcn.0046bc50
mov esi, eax
add esp, 8
test esi, esi
jne 0x409f2c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x409f2f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047b350
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x409e3e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047b263
xor eax, eax
jmp 0x409f6f
mov byte [esi], 0
push 0x6d7cbc
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.0047b263
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 0x41d0c0
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 0x41d12e
cmp si, 0x69
ja 0x41d12e
add esi, 0xffd0
cmp si, 0x11
je 0x41d0fe
push 0x11
call edi
test ax, ax
jge 0x41d0fe
or esi, 0x2000
cmp si, 0x10
je 0x41d113
push 0x10
call edi
test ax, ax
jge 0x41d113
or esi, 0x4000
cmp si, 0x12
je 0x41d128
push 0x12
call edi
test ax, ax
jge 0x41d128
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41d13b
mov esi, 0xbd
jmp 0x41d0ef
cmp si, 0x6e
jne 0x41d148
mov esi, 0xbe
jmp 0x41d0ef
cmp si, 0x6f
jne 0x41d0e9
mov esi, 0xbf
jmp 0x41d0ef

Function at 0x41e900
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6f2340]
xor edx, edx
cmp eax, edx
jne 0x41e926
xor eax, eax
mov byte [eax + 0x6f2240], al
inc eax
cmp eax, 0x100
jl 0x41e90e
mov dword [0x6f2340], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6f2240
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41e9b7
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 0x41e98a
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 0x41e958
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41ea30
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 0x41ea83
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 0x41ea6a
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
Function at 0x425f10
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4260a8
cmp ebp, ebx
jle 0x4260a8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x425f6e
dec eax
or eax, 0xfffffff8
inc eax
je 0x425f75
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x425f84
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x425f8b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047afa4
add esp, 4
cmp eax, ebx
je 0x425fac
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0047afa4
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42609e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x426085
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426071
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426066
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x426074
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426074
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x426010
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x426001
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4293f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x488118
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x429429
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00482957
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004829a3
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004294b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004829e0
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24