joyce8/EMBER2024-capa huggingface dataset:
Function at 0x438037
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x20c
push 0x104
push eax
lea ecx, [esp + 8]
push ecx
call fcn.00437cd2
lea edx, [esp + 0xc]
push edx
call fcn.004143ca
add esp, 0x10
test eax, eax
je 0x438073
cmp word [esp + eax*2 - 2], 0x5c
lea eax, [esp + eax*2 - 2]
jne 0x438073
xor ecx, ecx
mov word [eax], cx
push ebp
lea edx, [esp + 4]
push edx
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x43811c
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov ebp, dword [sym.imp.KERNEL32.DLL_CreateDirectoryW]
cmp eax, 2
jne 0x4380b0
push 0
lea eax, [esp + 8]
push eax
call ebp
test eax, eax
je 0x4380b5
mov al, 1
pop ebp
add esp, 0x20c
ret
cmp eax, 3
jne 0x438120
push esi
push edi
lea edi, [esp + 0xc]
call fcn.0040ff90
mov esi, eax
push 0x5c
push esi
call fcn.004163df
add esp, 8
test eax, eax
jne 0x4380e6
push esi
call fcn.00412949
add esp, 4
pop edi
pop esi
xor al, al
pop ebp
add esp, 0x20c
ret
push ebx
xor ecx, ecx
push esi
mov word [eax], cx
call fcn.00438037
push esi
mov bl, al
call fcn.00412949
add esp, 8
test bl, bl
je 0x43810f
push 0
lea edx, [esp + 0x14]
push edx
call ebp
test eax, eax
setne bl
mov al, bl
pop ebx
pop edi
pop esi
pop ebp
add esp, 0x20c
ret
test al, 0x10
jne 0x4380a6
xor al, al
pop ebp
add esp, 0x20c
ret

Function at 0x438396
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4383ad
test al, 0x10
je 0x4383ad
mov al, 1
ret
xor al, al
ret

Function at 0x4383b0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x254
push esi
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x4383ef
lea eax, [esp + 8]
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_FindFirstFileW]
cmp eax, 0xffffffff
jne 0x4383e4
or eax, eax
pop esi
mov esp, ebp
pop ebp
ret
push eax
call dword [sym.imp.KERNEL32.DLL_FindClose]
mov eax, dword [esp + 8]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x438791
Capabilities:
Enumerate process modules

Disassembly:
mov eax, 0x1248
call fcn.00426210
push ebp
mov ebp, dword [esp + 0x1258]
lea eax, [esp + 4]
push eax
push 0x800
lea ecx, [esp + 0xa54]
push ecx
call sub.PSAPI.DLL_EnumProcesses
test eax, eax
jne 0x4387c8
xor al, al
pop ebp
add esp, 0x1248
ret
mov edx, dword [esp + 0x1250]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edx
shr esi, 2
mov byte [ebp], 0
call fcn.00438755
add esp, 4
xor ebx, ebx
mov dword [esp + 0x14], eax
test esi, esi
jbe 0x4388df
push edi
cmp byte [ebp], 0
jne 0x4388de
mov eax, dword [esp + ebx*4 + 0xa58]
push eax
push 0
push 0x410
call dword [sym.imp.KERNEL32.DLL_OpenProcess]
lea ecx, [esp + 0x10]
push ecx
push 4
lea edx, [esp + 0x1c]
mov edi, eax
push edx
push edi
call sub.PSAPI.DLL_EnumProcessModules
mov ecx, dword [esp + 0x14]
push 0x104
lea eax, [esp + 0x22c]
push eax
push ecx
push edi
call sub.PSAPI.DLL_GetModuleBaseNameW
test eax, eax
je 0x4388ce
lea edx, [esp + 0x434]
push edx
lea eax, [esp + 0x20]
push eax
lea ecx, [esp + 0x648]
push ecx
lea edx, [esp + 0x858]
push edx
lea eax, [esp + 0x238]
push eax
call fcn.00415060
lea ecx, [esp + 0x448]
push ecx
lea edx, [esp + 0x34]
push edx
call fcn.00412518
mov eax, dword [esp + 0x1278]
push eax
lea ecx, [esp + 0x3c]
push ecx
call fcn.00412485
add esp, 0x24
test eax, eax
jne 0x4388ae
mov edx, dword [esp + ebx*4 + 0xa58]
mov eax, dword [esp + 0x1260]
mov dword [eax], edx
jmp 0x4388ca
mov ecx, dword [esp + 0x18]
test ecx, ecx
je 0x4388ce
mov eax, dword [esp + ebx*4 + 0xa58]
cmp ecx, eax
jne 0x4388ce
mov ecx, dword [esp + 0x1260]
mov dword [ecx], eax
mov byte [ebp], 1
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
inc ebx
cmp ebx, esi
jb 0x4387f4
pop edi
pop esi
pop ebx
mov al, 1
pop ebp
add esp, 0x1248
ret

Function at 0x4388eb
Capabilities:
Enumerate processes

Disassembly:
sub esp, 0xa5c
push ebx
push ebp
mov ebp, dword [esp + 0xa68]
push esi
mov esi, dword [esp + 0xa74]
push edi
push 0
push 2
mov dword [esp + 0x18], 0x22c
call sub.KERNEL32.DLL_CreateToolhelp32Snapshot
mov edi, eax
lea eax, [esp + 0x10]
push eax
push edi
call sub.KERNEL32.DLL_Process32FirstW
push ebp
mov byte [esi], 0
call fcn.00438755
add esp, 4
cmp byte [esi], 0
mov ebx, eax
jne 0x4389d3
lea ecx, [ecx]
lea ecx, [esp + 0x10]
push ecx
push edi
call sub.KERNEL32.DLL_Process32NextW
cmp eax, 1
jne 0x4389d3
lea edx, [esp + 0x448]
push edx
lea eax, [esp + 0x240]
push eax
lea ecx, [esp + 0x65c]
push ecx
lea edx, [esp + 0x86c]
push edx
lea eax, [esp + 0x44]
push eax
call fcn.00415060
lea ecx, [esp + 0x45c]
push ecx
lea edx, [esp + 0x254]
push edx
call fcn.00412518
lea eax, [esp + 0x258]
push ebp
push eax
call fcn.00412485
add esp, 0x24
test eax, eax
jne 0x4389b2
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0xa74]
mov dword [edx], ecx
jmp 0x4389c7
test ebx, ebx
je 0x4389ca
mov eax, dword [esp + 0x18]
cmp ebx, eax
jne 0x4389ca
mov ecx, dword [esp + 0xa74]
mov dword [ecx], eax
mov byte [esi], 1
cmp byte [esi], 0
je 0x43893b
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0xa5c
ret
Function at 0x4389e7
Capabilities:
Terminate process

Disassembly:
sub esp, 8
push esi
mov esi, dword [esp + 0x10]
push 0
push 0
push 0x10
push esi
call dword [sym.imp.USER32.dll_PostMessageW]
lea eax, [esp + 8]
push eax
push 0x1f4
push 2
push 0
push 0
push 0x10
push esi
call dword [sym.imp.USER32.dll_SendMessageTimeoutW]
test eax, eax
jne 0x438a49
lea ecx, [esp + 4]
push ecx
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
mov edx, dword [esp + 4]
push edx
push 0
push 0x1f0fff
call dword [sym.imp.KERNEL32.DLL_OpenProcess]
mov esi, eax
push 0
push esi
call dword [sym.imp.KERNEL32.DLL_TerminateProcess]
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
pop esi
add esp, 8
ret

Function at 0x439120
Capabilities:
Find taskbar
Log keystrokes

Disassembly:
push ecx
push ebp
push esi
call dword [sym.imp.USER32.dll_GetForegroundWindow]
mov ebp, dword [esp + 0x10]
mov esi, eax
cmp ebp, esi
jne 0x43913e
pop esi
mov eax, 1
pop ebp
pop ecx
ret 4
test esi, esi
jne 0x439150
push esi
push str.Shell_TrayWnd
call dword [sym.imp.USER32.dll_FindWindowW]
mov esi, eax
push ebp
call dword [sym.imp.USER32.dll_IsIconic]
test eax, eax
je 0x439164
push 9
push ebp
call dword [sym.imp.USER32.dll_ShowWindow]
push ebp
mov dword [esp + 0xc], 0
call dword [sym.imp.USER32.dll_SetForegroundWindow]
test eax, eax
jne 0x439257
push ebx
push edi
push eax
push esi
mov esi, dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
call esi
mov edi, eax
call dword [sym.imp.KERNEL32.DLL_GetCurrentThreadId]
push 0
push ebp
mov ebx, eax
call esi
mov esi, dword [sym.imp.USER32.dll_AttachThreadInput]
push 1
mov ebp, eax
push ebp
push ebx
call esi
push 1
push edi
push ebx
call esi
push 1
push ebp
push edi
call esi
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.USER32.dll_SetForegroundWindow]
test eax, eax
jne 0x439231
push eax
push eax
push eax
push 0x12
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
push 0x12
call dword [sym.imp.USER32.dll_keybd_event]
push 0
push 2
push 0
push 0x12
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
push 0x12
call dword [sym.imp.USER32.dll_keybd_event]
push 0
push 0
push 0
push 0x12
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
push 0x12
call dword [sym.imp.USER32.dll_keybd_event]
push 0
push 2
push 0
push 0x12
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
push 0x12
call dword [sym.imp.USER32.dll_keybd_event]
mov ecx, dword [esp + 0x18]
push ecx
call dword [sym.imp.USER32.dll_SetForegroundWindow]
test eax, eax
je 0x439239
mov dword [esp + 0x10], 4
jmp 0x439239
mov dword [esp + 0x10], 3
push 0
push ebp
push ebx
call esi
push 0
push edi
push ebx
call esi
push 0
push ebp
push edi
call esi
mov eax, dword [esp + 0x10]
pop edi
pop ebx
pop esi
pop ebp
pop ecx
ret 4
pop esi
mov eax, 2
pop ebp
pop ecx
ret 4
Function at 0x4392e9
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
sub esp, 0x28
push esi
mov esi, dword [esp + 0x30]
push edi
test esi, esi
jl 0x43939d
jne 0x43930c
push 0
call dword [sym.imp.KERNEL32.DLL_Sleep]
pop edi
pop esi
add esp, 0x28
ret 4
cmp esi, 0xf
jae 0x439396
mov edi, dword [sym.imp.KERNEL32.DLL_QueryPerformanceCounter]
lea eax, [esp + 0x18]
push eax
call edi
test eax, eax
je 0x439396
lea ecx, [esp + 0x28]
push ecx
call dword [sym.imp.KERNEL32.DLL_QueryPerformanceFrequency]
push 0
call dword [sym.imp.KERNEL32.DLL_Sleep]
lea edx, [esp + 0x10]
push edx
call edi
fnstcw word [esp + 0x34]
mov eax, dword [esp + 0x10]
sub eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
sbb ecx, dword [esp + 0x1c]
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], ecx
fild qword [esp + 0x20]
movzx eax, word [esp + 0x34]
fild qword [esp + 0x28]
or eax, 0xc00
mov dword [esp + 8], eax
fdivp st(1)
fmul qword [0x487230]
fldcw word [esp + 8]
fistp qword [esp + 8]
mov edx, dword [esp + 8]
fldcw word [esp + 0x34]
cmp edx, esi
jb 0x439331
pop edi
pop esi
add esp, 0x28
ret 4
push esi
call dword [sym.imp.KERNEL32.DLL_Sleep]
pop edi
pop esi
add esp, 0x28
ret 4

Function at 0x4397b8
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
mov eax, dword [esp + 4]
mov eax, dword [eax + 4]
test eax, eax
je 0x4397cc
mov dword [esp + 4], eax
jmp fcn.004392e9
ret 4

Function at 0x4397cf
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
mov eax, dword [esp + 4]
mov eax, dword [eax]
test eax, eax
je 0x4397e2
mov dword [esp + 4], eax
jmp fcn.004392e9
ret 4

Function at 0x43a6c4
Capabilities:
Hide graphical window

Disassembly:
cmp byte [esp + 8], 0
mov eax, dword [esp + 4]
je 0x43a6df
mov eax, dword [eax]
push 4
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov al, 1
ret 8
mov ecx, dword [eax]
push 0
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
mov al, 1
ret 8

Function at 0x43a78d
Capabilities:
Log keystrokes

Disassembly:
cmp byte [esp + 8], 1
push esi
mov esi, dword [esp + 8]
jne 0x43a7ba
lea eax, [esp + 0xc]
push eax
push 0x1388
push 2
push 0
push 0
push 0
push esi
call dword [sym.imp.USER32.dll_SendMessageTimeoutW]
test eax, eax
je 0x43a7d3
push 1
jmp 0x43a7bc
push 0
push 0
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push eax
call dword [sym.imp.KERNEL32.DLL_GetCurrentThreadId]
push eax
call dword [sym.imp.USER32.dll_AttachThreadInput]
pop esi
ret 8
Function at 0x43ae22
Capabilities:
Get token privileges

Disassembly:
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
push ebp
mov ebp, dword [esp + 0x10]
mov eax, dword [ebp]
push esi
mov esi, dword [esp + 0x18]
push edi
mov edi, dword [esp + 0x14]
push esi
push 0
push eax
push 3
push edi
call ebx
test eax, eax
jne 0x43ae73
call dword [sym.imp.KERNEL32.DLL_GetLastError]
cmp eax, 0x7a
jne 0x43ae7f
mov ecx, dword [esi]
push ecx
call fcn.0043ae0d
add esp, 4
mov dword [ebp], eax
test eax, eax
je 0x43ae7f
mov edx, dword [esi]
push esi
push edx
push eax
push 3
push edi
call ebx
test eax, eax
je 0x43ae7f
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret 0xc

Function at 0x43aec8
Capabilities:
Create thread

Disassembly:
push ebx
push esi
push edi
call fcn.0043ad95
mov edi, dword [sym.imp.KERNEL32.DLL_GetCurrentProcess]
push 2
push 0
mov esi, eax
push 0
push esi
call edi
push eax
mov eax, dword [esp + 0x24]
mov ecx, dword [eax]
push ecx
call edi
mov ebx, dword [sym.imp.KERNEL32.DLL_DuplicateHandle]
push eax
call ebx
push 2
push 0
push 0
lea edx, [esi + 8]
push edx
call edi
push eax
mov eax, dword [esp + 0x2c]
mov ecx, dword [eax]
push ecx
call edi
push eax
call ebx
mov edx, dword [esp + 0x14]
mov eax, dword [edx]
push 0
push 0
push esi
push 0x43ae88
push 0
push 0
mov dword [esi + 4], eax
call dword [sym.imp.KERNEL32.DLL_CreateThread]
pop edi
pop esi
pop ebx
ret 0xc

Function at 0x43af30
Capabilities:
Impersonate user

Disassembly:
movsx eax, byte [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
push ecx
mov ecx, dword [esp + 8]
and eax, 2
or eax, 4
push 0
shr eax, 1
push eax
mov eax, dword [esp + 0x14]
push edx
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_LogonUserW]
neg eax
sbb eax, eax
neg eax
ret 0x14

Function at 0x43b0ec
Capabilities:
Create process on windows

Disassembly:
mov al, byte [esp + 0x10]
push ebx
push esi
mov esi, dword [esp + 0x20]
push edi
xor ecx, ecx
xor edi, edi
mov dword [esp + 0x1c], ecx
test al, 1
je 0x43b108
lea edi, [ecx + 1]
jmp 0x43b111
test al, 2
je 0x43b111
mov edi, 2
xor bl, bl
test al, 4
je 0x43b154
push ebp
lea eax, [esp + 0x28]
push eax
push 0xa
mov dword [esp + 0x30], ecx
call dword [sym.imp.KERNEL32.DLL_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
mov ecx, dword [esp + 0x28]
push 1
push ecx
lea edx, [esp + 0x28]
push edx
call dword [sym.imp.USERENV.dll_CreateEnvironmentBlock]
mov ebp, eax
mov eax, dword [esp + 0x28]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
test ebp, ebp
pop ebp
je 0x43b191
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
mov ecx, dword [esp + 0x20]
push edx
mov edx, dword [esp + 0x28]
push eax
mov eax, dword [esp + 0x24]
push ecx
mov ecx, dword [esp + 0x24]
or esi, 0x400
push esi
push edx
mov edx, dword [esp + 0x28]
push 0
push edi
push eax
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_CreateProcessWithLogonW]
test eax, eax
setne bl
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x43b1a0
push eax
call dword [sym.imp.USERENV.dll_DestroyEnvironmentBlock]
pop edi
pop esi
mov al, bl
pop ebx
ret 0x24
Function at 0x443af1
Capabilities:
Enumerate files on windows
Enumerate files recursively
Set current directory

Disassembly:
sub esp, 0x254
push ebx
mov ebx, dword [esp + 0x25c]
push ebp
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.DLL_FindFirstFileW]
lea eax, [esp + 0x10]
push eax
push ebx
mov ebp, ecx
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x443b82
jmp 0x443b21
lea ecx, [esp + 0x3c]
push 0x481e54
push ecx
call fcn.0041455e
add esp, 8
test eax, eax
je 0x443b72
lea edx, [esp + 0x3c]
push 0x484c38
push edx
call fcn.0041455e
add esp, 8
test eax, eax
je 0x443b72
mov eax, dword [esp + 0x270]
mov ecx, dword [esp + 0x26c]
push eax
push ecx
lea edx, [esp + 0x44]
push edx
call fcn.004385f6
add esp, 0xc
test al, al
je 0x443c3c
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_FindNextFileW]
test eax, eax
jne 0x443b21
push esi
call dword [sym.imp.KERNEL32.DLL_FindClose]
cmp byte [esp + 0x274], 0
je 0x443c2d
lea ecx, [esp + 0x10]
push ecx
push 0x484c30
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x443c26
mov edi, dword [sym.imp.KERNEL32.DLL_SetCurrentDirectoryW]
nop
test byte [esp + 0x10], 0x10
je 0x443c16
lea edx, [esp + 0x3c]
push 0x481e54
push edx
call fcn.0041455e
add esp, 8
test eax, eax
je 0x443c16
lea eax, [esp + 0x3c]
push 0x484c38
push eax
call fcn.0041455e
add esp, 8
test eax, eax
je 0x443c16
lea ecx, [esp + 0x3c]
push ecx
call edi
mov edx, dword [esp + 0x274]
mov eax, dword [esp + 0x270]
mov ecx, dword [esp + 0x26c]
push edx
push eax
push ecx
push ebx
mov ecx, ebp
call fcn.00443af1
test al, al
je 0x443c3c
push 0x484c38
call edi
lea edx, [esp + 0x10]
push edx
push esi
call dword [sym.imp.KERNEL32.DLL_FindNextFileW]
test eax, eax
jne 0x443bb1
push esi
call dword [sym.imp.KERNEL32.DLL_FindClose]
mov al, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret 0x10
push esi
call dword [sym.imp.KERNEL32.DLL_FindClose]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x254
ret 0x10

Function at 0x443eef
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp dword [0x49f300], 0
push esi
push edi
mov esi, 0x49e930
jne 0x443f0f
push 0
call fcn.00416b32
push eax
call fcn.00436907
add esp, 8
mov dword [0x48caac], 0x270
mov dword [0x49e92c], esi
mov edx, 0xe3
mov ecx, dword [esi + 4]
mov edi, dword [esi]
mov al, cl
and al, 1
movzx eax, al
neg eax
sbb eax, eax
xor edi, ecx
and edi, 0x7ffffffe
xor edi, dword [esi]
and eax, 0x9908b0df
shr edi, 1
xor edi, dword [esi + 0x634]
add esi, 4
xor edi, eax
sub edx, 1
mov dword [esi - 4], edi
jne 0x443f24
mov edx, 0x18c
mov edi, edi
mov ecx, dword [esi + 4]
mov edi, dword [esi]
mov al, cl
and al, 1
movzx eax, al
neg eax
sbb eax, eax
xor edi, ecx
and edi, 0x7ffffffe
xor edi, dword [esi]
and eax, 0x9908b0df
shr edi, 1
xor edi, dword [esi - 0x38c]
add esi, 4
xor edi, eax
sub edx, 1
mov dword [esi - 4], edi
jne 0x443f5f
mov ecx, dword [0x49e930]
mov dl, cl
and dl, 1
movzx eax, dl
mov edx, dword [esi]
neg eax
sbb eax, eax
xor edx, ecx
and edx, 0x7ffffffe
xor edx, dword [esi]
and eax, 0x9908b0df
shr edx, 1
xor edx, dword [esi - 0x38c]
pop edi
xor edx, eax
mov dword [esi], edx
pop esi
ret
Function at 0x444548
Capabilities:
Create pipe

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x10]
mov eax, dword [eax]
push esi
mov esi, dword [esp + 0x18]
mov dword [esp + 4], 0xc
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
test al, 0x10
je 0x44462d
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x44459a
push 1
push esi
push eax
call fcn.00436ea6
mov eax, dword [esi]
add esp, 0xc
pop esi
add esp, 0xc
ret 0xc
mov dword [esi], 0
mov eax, dword [esi]
pop esi
add esp, 0xc
ret 0xc
mov edx, dword [esp + 0x1c]
push 0
lea ecx, [esp + 8]
push ecx
push edx
push esi
call dword [sym.imp.KERNEL32.DLL_CreatePipe]
test eax, eax
jne 0x444608
or eax, 0xffffffff
pop esi
add esp, 0xc
ret 0xc
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov dword [esi], eax
test eax, eax
je 0x4445dd
cmp eax, 0xffffffff
jne 0x444585
push 0
push 0x80
push 3
lea eax, [esp + 0x10]
push eax
push 1
push bind
push 0x4822a0
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x44459a
test eax, eax
je 0x44459a
mov edx, dword [esi]
push 1
lea ecx, [esp + 0x1c]
push ecx
push edx
call fcn.00436ea6
push esi
call fcn.00436ed6
mov eax, dword [esp + 0x28]
add esp, 0x10
mov dword [esi], eax
pop esi
add esp, 0xc
ret 0xc
test al, 1
je 0x4445ca
mov eax, dword [esi]
test eax, eax
je 0x4445a9
pop esi
add esp, 0xc
ret 0xc

Function at 0x444642
Capabilities:
Create pipe

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x10]
mov eax, dword [eax]
mov ecx, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x20]
mov dword [esp + 4], 0xc
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
test al, 0x10
je 0x444729
push ecx
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x444697
push 1
push esi
push eax
call fcn.00436ea6
mov eax, dword [esi]
add esp, 0xc
pop esi
add esp, 0xc
ret 0x14
mov dword [esi], 0
mov eax, dword [esi]
pop esi
add esp, 0xc
ret 0x14
mov edx, dword [esp + 0x24]
push 0
lea ecx, [esp + 8]
push ecx
push esi
push edx
call dword [sym.imp.KERNEL32.DLL_CreatePipe]
test eax, eax
jne 0x444704
or eax, 0xffffffff
pop esi
add esp, 0xc
ret 0x14
push ecx
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov dword [esi], eax
test eax, eax
je 0x4446d9
cmp eax, 0xffffffff
jne 0x444682
push 0
push 0x80
push 3
lea eax, [esp + 0x10]
push eax
push 2
push 0x40000000
push 0x4822a0
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x444697
test eax, eax
je 0x444697
mov edx, dword [esi]
push 1
lea ecx, [esp + 0x24]
push ecx
push edx
call fcn.00436ea6
push esi
call fcn.00436ed6
mov eax, dword [esp + 0x30]
add esp, 0x10
mov dword [esi], eax
pop esi
add esp, 0xc
ret 0x14
test dword [esp + 0x18], eax
je 0x4446c7
mov eax, dword [esi]
test eax, eax
je 0x4446a6
pop esi
add esp, 0xc
ret 0x14

Function at 0x444753
Capabilities:
Terminate thread

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x20]
test eax, eax
je 0x444765
push eax
call fcn.004443a2
mov eax, dword [esi + 0x24]
pop esi
test eax, eax
je 0x444776
mov dword [esp + 4], eax
jmp fcn.004443a2
ret 4
Function at 0x444779
Capabilities:
Create thread

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x20], 0
jne 0x4447a3
push esi
call fcn.00436f38
test al, al
je 0x4447a3
mov eax, dword [esi + 8]
push eax
call fcn.0044440f
add esp, 4
push eax
mov dword [esi + 0x20], eax
call fcn.00436e7d
cmp dword [esi + 0x24], 0
jne 0x4447d6
push esi
call fcn.00436f1c
test al, al
je 0x4447d6
push esi
call fcn.00436f0c
test al, al
jne 0x4447d6
mov ecx, dword [esi + 0x10]
push ecx
call fcn.0044440f
add esp, 4
mov dword [esi + 0x24], eax
pop esi
mov dword [esp + 4], eax
jmp fcn.00436e7d
pop esi
ret 4

Function at 0x444801
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esp + 4]
push ebx
mov ebx, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
xor edx, edx
push ecx
mov dword [esp + 0x18], edx
call fcn.00436ef0
test al, al
je 0x444853
test ebx, ebx
je 0x444853
test edi, edi
je 0x444853
push esi
push edx
lea eax, [esp + 0x1c]
push eax
lea esi, [ecx + 0x18]
mov ecx, dword [esi]
push edi
push ebx
push ecx
call dword [sym.imp.KERNEL32.DLL_WriteFile]
test eax, eax
jne 0x444849
push esi
call fcn.00436ed6
add esp, 4
mov eax, dword [esp + 0x18]
pop esi
pop edi
pop ebx
ret 0xc
pop edi
mov eax, edx
pop ebx
ret 0xc

Function at 0x444ab1
Capabilities:
Log keystrokes

Disassembly:
cmp byte [esp + 8], 1
push esi
mov esi, dword [esp + 8]
jne 0x444ace
push esi
call fcn.00437e30
add esp, 4
test al, al
jne 0x444ae7
push 1
jmp 0x444ad0
push 0
push 0
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push eax
call dword [sym.imp.KERNEL32.DLL_GetCurrentThreadId]
push eax
call dword [sym.imp.USER32.dll_AttachThreadInput]
pop esi
ret
Function at 0x446da6
Capabilities:
Log keystrokes

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
mov eax, dword [esi]
push edi
push 1
push eax
call fcn.00446a58
mov ebx, dword [sym.imp.USER32.dll_MapVirtualKeyW]
push 0
push 0x25
call ebx
mov ebp, dword [sym.imp.USER32.dll_PostMessageW]
shl eax, 0x10
or eax, 1
cmp dword [esp + 0x18], 0
push eax
jge 0x446e09
mov ecx, dword [esi]
push 0x25
push 0x100
push ecx
call ebp
mov edi, dword [sym.imp.KERNEL32.DLL_Sleep]
push 0
call edi
push 0
push 0x25
call ebx
mov edx, dword [esi]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x25
push 0x101
push edx
jmp 0x446e38
mov eax, dword [esi]
push 0x27
push 0x100
push eax
call ebp
mov edi, dword [sym.imp.KERNEL32.DLL_Sleep]
push 0
call edi
push 0
push 0x25
call ebx
mov ecx, dword [esi]
shl eax, 0x10
or eax, 0xc0000001
push eax
push 0x27
push 0x101
push ecx
call ebp
push 0
call edi
mov edx, dword [esi]
push 0
push edx
call fcn.00446a58
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
ret 8
Function at 0x44b8e7
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ecx
sub dword [0x48caac], 1
jne 0x44b8f6
call fcn.00443eef
mov ecx, dword [0x49e92c]
mov eax, dword [ecx]
add ecx, 4
mov dword [0x49e92c], ecx
mov ecx, eax
shr ecx, 0xb
xor eax, ecx
mov edx, eax
and edx, 0xff3a58ad
shl edx, 7
xor eax, edx
mov ecx, eax
and ecx, 0xffffdf8c
shl ecx, 0xf
xor eax, ecx
mov edx, eax
shr edx, 0x12
xor edx, eax
mov dword [esp], edx
fild dword [esp]
test edx, edx
jge 0x44b93f
fadd qword [0x487210]
fmul qword [0x487208]
pop ecx
ret

Function at 0x44c5b8
Capabilities:
Delete directory
Delete file

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x22c
lea eax, [esp + 0x20]
call fcn.0040ff50
lea eax, [esp + 0x20]
push eax
call fcn.00438396
add esp, 4
test al, al
jne 0x44c5e3
add esp, 0x22c
ret
push ebx
xor ebx, ebx
cmp byte [esp + 0x238], bl
jne 0x44c607
lea ecx, [esp + 0x24]
push ecx
call dword [sym.imp.KERNEL32.DLL_RemoveDirectoryW]
test eax, eax
setne al
pop ebx
add esp, 0x22c
ret
lea edx, [esp + 0x24]
push edx
call fcn.004143ca
xor ecx, ecx
mov word [esp + eax*2 + 0x2a], cx
add esp, 4
lea ecx, [esp + 4]
lea edx, [esp + 0x24]
mov eax, 0x614
push ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1e], ebx
mov dword [esp + 0x22], ebx
mov dword [esp + 0x1a], ebx
mov dword [esp + 8], ebx
mov dword [esp + 0xc], 3
mov word [esp + 0x18], ax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
test eax, eax
sete al
pop ebx
add esp, 0x22c
ret