joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4192a0
Capabilities:
Check if file exists
Create process on windows
Delete file
Extract resource via kernel32 functions
Move file
Write and execute a file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4364c8
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push esi
push edi
mov eax, dword [0x46d624]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 4], ebx
cmp edi, ebx
je 0x419484
mov eax, edi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x4192e3
sub eax, edx
sar eax, 1
je 0x419484
push edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x419484
push 0x14
push 0x65
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
cmp esi, ebx
je 0x419476
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
cmp edi, ebx
je 0x419484
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebx
je 0x419484
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
cmp eax, ebx
je 0x419484
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x24], ebx
lea ecx, [ebp - 0x2c]
push ecx
push edi
push eax
mov byte [ebp - 4], 1
call fcn.004054c0
add esp, 0xc
cmp eax, ebx
je 0x41945d
mov edx, dword [ebp - 0x2c]
cmp edx, dword [ebp - 0x28]
je 0x41945d
mov edi, dword [ebp + 8]
push 0x437918
lea eax, [ebp - 0x18]
push edi
push eax
mov dword [ebp - 0x18], ebx
call fcn.0042c146
add esp, 0xc
test eax, eax
jne 0x41945d
mov ecx, dword [ebp - 0x18]
cmp ecx, ebx
je 0x41945d
mov eax, dword [ebp - 0x2c]
mov esi, dword [ebp - 0x28]
push ecx
sub esi, eax
push esi
push 1
push eax
call fcn.0042c00e
mov edx, dword [ebp - 0x18]
xor ecx, ecx
cmp esi, eax
sete cl
push edx
mov esi, ecx
call fcn.0042ba64
add esp, 0x14
cmp esi, ebx
je 0x41945d
mov eax, dword [0x46d5a4]
mov edx, dword [eax + 0xc]
mov ecx, 0x46d5a4
call edx
add eax, 0x10
mov dword [ebp - 0x1c], eax
push 0x6b
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 2
call fcn.00404340
cmp eax, ebx
je 0x419455
mov esi, dword [ebp - 0x1c]
cmp dword [esi - 0xc], ebx
je 0x419455
push edi
lea ecx, [ebp + 8]
call fcn.00404420
lea ecx, [ebp + 8]
mov byte [ebp - 4], 3
call fcn.00418ee0
push esi
lea ecx, [ebp + 8]
call fcn.00418da0
cmp eax, ebx
je 0x41944d
mov eax, dword [ebp + 8]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
je 0x41944d
mov ecx, dword [ebp + 8]
push 1
push ebx
push ebx
push ecx
push ebx
push ebx
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov dword [ebp - 0x14], 1
lea ecx, [ebp + 8]
call fcn.004182a0
lea ecx, [ebp - 0x1c]
call fcn.004182a0
lea ecx, [ebp - 0x2c]
call fcn.00404f80
jmp 0x419484
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [ebp - 0x14], 1
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x419b60
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x436540
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x46d624]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 0x14], edi
mov dword [ebp - 4], edi
cmp esi, edi
je 0x419d25
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, di
jne 0x419ba3
sub eax, edx
sar eax, 1
je 0x419d25
push esi
lea ecx, [ebp - 0x1c]
call fcn.00404420
mov eax, dword [0x46d5a4]
mov edx, dword [eax + 0xc]
mov ecx, 0x46d5a4
mov byte [ebp - 4], 1
mov dword [ebp - 0x20], edi
call edx
add eax, 0x10
mov dword [ebp - 0x18], eax
mov eax, dword [0x46d5a4]
mov edx, dword [eax + 0xc]
mov ecx, 0x46d5a4
mov byte [ebp - 4], 2
call edx
lea esi, [eax + 0x10]
mov dword [ebp + 8], esi
mov byte [ebp - 4], 3
lea eax, [ebp - 0x20]
push eax
push 0x4379b0
lea ecx, [ebp - 0x24]
push ecx
lea ecx, [ebp - 0x1c]
call fcn.00419a30
push eax
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 4
call fcn.00418f50
mov edi, dword [ebp - 0x18]
cmp dword [edi - 0xc], 0
mov eax, dword [ebp - 0x24]
setne bl
add eax, 0xfffffff0
mov byte [ebp - 4], 3
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x419c49
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
test bl, bl
je 0x419cc2
mov eax, dword [edi - 0xc]
push eax
push edi
lea ecx, [ebp + 8]
mov dword [ebp - 0x14], 1
call fcn.00404090
push 1
push 0x4379b0
lea ecx, [ebp + 8]
call fcn.00404090
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsRootW]
test eax, eax
jne 0x419bfa
push str.CreateDirectoryW
push str.Kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x419caa
push 0
push esi
call eax
test eax, eax
jne 0x419d3a
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x419d3a
mov dword [ebp - 0x14], 0
lea eax, [esi - 0x10]
mov byte [ebp - 4], 2
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x419ce2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [edi - 0x10]
mov byte [ebp - 4], 1
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x419d02
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff0
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x419d25
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [ebp + 0xc], 0
je 0x419bfa
push 2
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
jmp 0x419bfa
Function at 0x41aaf0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
add eax, eax
lea edx, [ebp + 0x10]
push edx
mov edx, dword [ebp + 8]
push esi
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0xc]
push eax
push 0
mov dword [edi], 0
mov eax, dword [ecx]
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x41ab62
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x41ab31
cmp eax, 2
jne 0x41ab4c
mov eax, dword [ebp + 0x10]
test esi, esi
je 0x41ab5c
test eax, eax
je 0x41ab57
test al, 1
jne 0x41ab4c
mov ecx, eax
shr ecx, 1
cmp word [esi + ecx*2 - 2], 0
je 0x41ab5c
pop edi
mov eax, 0xd
pop esi
pop ebp
ret 0xc
xor edx, edx
mov word [esi], dx
shr eax, 1
mov dword [edi], eax
xor eax, eax
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x41ae20
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4366b8
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [0x46d624]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
lea eax, [ebp - 0x18]
push 0x46d400
push eax
mov dword [ebp - 4], 0
call fcn.004178e0
add esp, 8
lea ecx, [ebp - 0x14]
push 0x46d480
push ecx
mov byte [ebp - 4], 1
call fcn.004178e0
add esp, 8
mov edx, dword [0x46d5a4]
mov eax, dword [edx + 0xc]
mov ecx, 0x46d5a4
mov byte [ebp - 4], 2
call eax
lea esi, [eax + 0x10]
mov dword [ebp - 0x1c], esi
push 0
push 0x6a
mov byte [ebp - 4], 3
call fcn.00403d00
add esp, 8
test eax, eax
je 0x41aeb4
push 0x6a
push eax
lea ecx, [ebp - 0x1c]
call fcn.00404280
mov esi, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x18]
cmp dword [ecx - 0xc], 0
je 0x41af4e
mov edx, dword [ebp - 0x14]
cmp dword [edx - 0xc], 0
je 0x41af4e
cmp dword [esi - 0xc], 0
je 0x41af4e
xor eax, eax
mov dword [ebp - 0x20], eax
cmp eax, 2
jge 0x41af4e
xor ecx, ecx
test eax, eax
setne cl
lea edx, [ebp - 0x24]
push edx
mov edx, dword [ebp - 0x18]
mov dword [ebp - 0x1c], 0
lea eax, [ecx - 0x7fffffff]
lea ecx, [ebp - 0x1c]
push ecx
push 0
push 2
push 0
push 0
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x41af48
mov edi, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x14]
mov eax, edi
mov dword [ebp - 0x30], eax
test esi, esi
je 0x41af3d
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax + eax + 2]
push eax
push esi
push 1
push 0
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov eax, edi
test eax, eax
je 0x41af48
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x20]
inc eax
jmp 0x41aed6
lea eax, [esi - 0x10]
mov byte [ebp - 4], 2
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x41af6e
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
mov byte [ebp - 4], 1
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x41af91
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x41afb4
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a541
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x46d624]
jne 0x42a54b
repz ret
jmp fcn.0042dbdf

Function at 0x4331c9
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x46d624]
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.0042d287
and dword [ebp - 0x14], 0
cmp dword [0x46f384], 0
mov dword [ebp - 0x18], eax
jne 0x43327c
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x433324
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x433324
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x46f384], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x46f388], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x46f38c], eax
call edi
push eax
call esi
mov dword [0x46f394], eax
test eax, eax
je 0x43327c
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x46f390], eax
mov eax, dword [0x46f390]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x4332d5
cmp dword [0x46f394], ecx
je 0x4332d5
push eax
call esi
push dword [0x46f394]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x4332d5
test ebx, ebx
je 0x4332d5
call edi
test eax, eax
je 0x4332cc
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x4332cc
test byte [ebp - 8], 1
jne 0x4332d5
or dword [ebp + 0x10], 0x200000
jmp 0x433308
mov eax, dword [0x46f388]
cmp eax, dword [ebp - 0x18]
je 0x433308
push eax
call esi
test eax, eax
je 0x433308
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x433308
mov eax, dword [0x46f38c]
cmp eax, dword [ebp - 0x18]
je 0x433308
push eax
call esi
test eax, eax
je 0x433308
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x46f384]
call esi
test eax, eax
je 0x433324
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x433326
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042a541
leave
ret
Function at 0x40b040
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46d3fb
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.0046191b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b0c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045f69d
mov eax, dword [eax]
push 0x4881d0
push eax
call fcn.00451ab4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00461ba6
test bl, bl
je 0x40b0c2
push 0x4881d0
lea ecx, [esp + 0xc]
call fcn.00461f36
push 0x48bd4c
lea ecx, [esp + 0xc]
call fcn.00461f36
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 0x40b0fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00461ba6
jmp 0x40b1c9
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 0x40b182
lea edx, [esp + 0x7c]
push 0x48bd48
push edx
call fcn.00451ab4
add esp, 8
test eax, eax
je 0x40b182
lea eax, [esp + 0x7c]
push 0x48bd44
push eax
call fcn.00451ab4
add esp, 8
test eax, eax
je 0x40b182
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 0x40b112
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.00461ba6
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 0x40b9c0
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 0x40ba22
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 0x40ba30
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46d47b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4927c0]
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 0x40bb68
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ba96
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461ba6
xor eax, eax
jmp 0x40bbdf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00461ce3
push esi
lea ecx, [esp + 0xc]
call fcn.00461f72
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 0x40bbbd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040b9c0
test eax, eax
jne 0x40bbbd
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.0040b9c0
test eax, eax
jne 0x40bbbd
lea eax, [esp + 0x14]
push 0x48bd60
push eax
call fcn.00452af0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bb9c
lea ecx, [esp + 0x14]
push 0x48bd5c
push ecx
call fcn.00452a70
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bb9c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40bb9f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00461c93
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40baae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461ba6
xor eax, eax
jmp 0x40bbdf
mov byte [esi], 0
push 0x48bd58
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.00461ba6
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 0x41de00
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 0x41de6e
cmp si, 0x69
ja 0x41de6e
add esi, 0xffd0
cmp si, 0x11
je 0x41de3e
push 0x11
call edi
test ax, ax
jge 0x41de3e
or esi, 0x2000
cmp si, 0x10
je 0x41de53
push 0x10
call edi
test ax, ax
jge 0x41de53
or esi, 0x4000
cmp si, 0x12
je 0x41de68
push 0x12
call edi
test ax, ax
jge 0x41de68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41de7b
mov esi, 0xbd
jmp 0x41de2f
cmp si, 0x6e
jne 0x41de88
mov esi, 0xbe
jmp 0x41de2f
cmp si, 0x6f
jne 0x41de29
mov esi, 0xbf
jmp 0x41de2f

Function at 0x41f520
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a2eb8]
xor edx, edx
cmp eax, edx
jne 0x41f546
xor eax, eax
mov byte [eax + 0x4a2db8], al
inc eax
cmp eax, 0x100
jl 0x41f52e
mov dword [0x4a2eb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a2db8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41f5d7
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 0x41f5aa
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 0x41f578
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41f650
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 0x41f6a3
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 0x41f68a
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 0x4260e0
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 0x426278
cmp ebp, ebx
jle 0x426278
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 0x42613e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426145
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426154
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42615b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004618e7
add esp, 4
cmp eax, ebx
je 0x42617c
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.004618e7
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 0x42626e
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 0x426255
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426241
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426236
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 0x426244
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426244
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4261e0
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 0x4261d1
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 0x4292d0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46ebf8
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 0x429309
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.0046929a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004692e6
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.00429390
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00469323
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24