joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100ebb70
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x1013b7e0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x84]
push edi
push 0x80
push 0
push eax
call fcn.100c56b0
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.100eb030
lea ecx, [ebp - 0x188]
mov edi, esi
mov eax, ecx
add esp, 0x18
mov edx, 0x104
sub edi, eax
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x100ebbda
mov al, byte [edi + ecx]
test al, al
je 0x100ebbda
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x100ebbc1
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov ecx, 0x104
mov byte [eax], 0
lea eax, [ebp - 0x188]
cmp byte [eax], 0
je 0x100ebbfb
inc eax
sub ecx, 1
jne 0x100ebbf0
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x100ebc50
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x100ebc45
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x100ebc44
mov bl, byte [edi + ecx]
test bl, bl
je 0x100ebc44
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x100ebc30
pop ebx
test edx, edx
lea eax, [ecx - 1]
cmovne eax, ecx
mov byte [eax], 0
push 0x100
lea eax, [ebp - 0x288]
mov dword [ebp - 0x290], 1
push 0
push eax
call fcn.100c56b0
add esp, 0xc
mov dword [ebp - 0x28c], 0x100
lea eax, [ebp - 0x28c]
push eax
lea eax, [ebp - 0x288]
push eax
lea eax, [ebp - 0x290]
push eax
push 0x1011eeb0
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
mov edi, dword [sym.imp.SHLWAPI.dll_SHSetValueA]
test eax, eax
jne 0x100ebd0a
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x100ebcd4
test cl, cl
je 0x100ebcd0
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x100ebcd4
add eax, 2
add esi, 2
test cl, cl
jne 0x100ebcb4
xor eax, eax
jmp 0x100ebcd9
sbb eax, eax
or eax, 1
test eax, eax
je 0x100ebd0a
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100ebce6
sub ecx, edx
lea eax, [ebp - 0x288]
push ecx
push eax
push 1
push str.mid_old
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
lea ecx, [ebp - 0x188]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100ebd13
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x1011eeb0
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.10089d41
mov esp, ebp
pop ebp
ret
Function at 0x100ee760
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0
push dword [ebp + 8]
call fcn.100ee890
add esp, 8
test al, al
je 0x100ee785
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x100ee785
mov al, 1
pop ebp
ret
xor al, al
pop ebp
ret

Function at 0x100ee890
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne al
pop ebp
ret

Function at 0x100eec10
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x100eec3b
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x100eec3b
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp + 8]
xor ecx, ecx
mov edx, dword [ebp - 4]
add ecx, esi
pop esi
adc edx, 0
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
mov esp, ebp
pop ebp
ret 4
Function at 0x401970
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x403ef8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push esi
lea ecx, [esp + 8]
mov dword [esp + 0x18], 1
call sub.MFC42.DLL_CString::CString_2
mov esi, dword [esp + 0x20]
lea eax, [esp + 8]
push esi
push 0x407084
push eax
mov byte [esp + 0x24], 2
call sub.MFC42.DLL_CString::Format
add esp, 0xc
lea ecx, [esp + 4]
call sub.MFC42.DLL_CString::CString_2
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push ecx
push edx
push esi
lea eax, [esp + 0x10]
push str._d__s__s
push eax
mov byte [esp + 0x2c], 3
call sub.MFC42.DLL_CString::Format
lea ecx, [esp + 0x20]
push 0xffffffffffffffff
push ecx
call fcn.00401dd0
mov esi, dword [eax]
mov edx, dword [esp + 0x20]
push 1
lea eax, [esp + 0x40]
push edx
push eax
mov byte [esp + 0x40], 4
call fcn.00402500
mov eax, dword [eax]
mov ecx, dword [esp + 0x30]
add esp, 0x28
push esi
push eax
push ecx
push str.WalkLC
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
lea ecx, [esp + 0x20]
mov esi, eax
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
mov byte [esp + 0x18], 3
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 4]
mov byte [esp + 0x18], 2
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 8]
mov byte [esp + 0x18], 1
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x24]
mov byte [esp + 0x18], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x28]
mov dword [esp + 0x18], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x10]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0x131437a8
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
xor edx, edx
mov dword [ebp - 0x104], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x1314381c
push dword fs:[eax]
mov dword fs:[eax], esp
push 0xff
lea eax, [ebp - 0x100]
push eax
call sub.KERNEL32.DLL_GetWindowsDirectoryA
lea eax, [ebp - 0x104]
lea edx, [ebp - 0x100]
mov ecx, 0x100
call fcn.13141dc4
mov edx, dword [ebp - 0x104]
mov eax, ebx
mov ecx, 0x13143830
call fcn.13141e28
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x13143823
lea eax, [ebp - 0x104]
call fcn.13141cd0
ret

Function at 0x13143a78
Capabilities:
Check if file exists
Copy file

Disassembly:
push ebp
mov ebp, esp
mov ecx, 4
push 0
push 0
dec ecx
jne 0x13143a80
push ecx
push ebx
mov eax, 0x13143a18
call fcn.13142388
xor eax, eax
push ebp
push 0x13143bc0
push dword fs:[eax]
mov dword fs:[eax], esp
call fcn.13143460
lea eax, [ebp - 0x14]
call fcn.131437a8
lea eax, [ebp - 0x14]
mov edx, 0x13143bd8
call fcn.13141de4
mov edx, dword [ebp - 0x14]
mov eax, 0x13156e88
call fcn.13141670
mov eax, dword [0x131554c4]
mov byte [eax], 2
mov edx, 1
mov eax, 0x13156e88
call fcn.131419d0
call fcn.1314124c
mov ebx, eax
test bx, bx
jne 0x13143afa
mov eax, 0x13156e88
call fcn.131417b4
call fcn.13141210
test bx, bx
je 0x13143b25
lea eax, [ebp - 0x18]
call fcn.131437a8
lea eax, [ebp - 0x18]
mov edx, 0x13143bd8
call fcn.13141de4
mov eax, dword [ebp - 0x18]
push eax
call sub.shlwapi.dll_PathFileExistsA
test eax, eax
jne 0x13143ba5
call fcn.1314392c
lea eax, [ebp - 0x1c]
call fcn.131437a8
lea eax, [ebp - 0x1c]
mov edx, 0x13143bec
call fcn.13141de4
mov eax, dword [ebp - 0x1c]
push eax
call sub.shlwapi.dll_PathFileExistsA
test eax, eax
jne 0x13143b84
push 0
lea eax, [ebp - 0x20]
call fcn.131437a8
lea eax, [ebp - 0x20]
mov edx, 0x13143bec
call fcn.13141de4
mov eax, dword [ebp - 0x20]
call fcn.13141f50
push eax
lea edx, [ebp - 0x24]
xor eax, eax
call fcn.131413b8
mov eax, dword [ebp - 0x24]
call fcn.13141f50
push eax
call sub.KERNEL32.DLL_CopyFileA
mov eax, 0x13143c00
call fcn.13143834
push eax
push 0
push 0x1f0fff
call sub.KERNEL32.DLL_OpenProcess
mov edx, 0x13143c10
call fcn.13142818
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x13143bc7
lea eax, [ebp - 0x24]
mov edx, 5
call fcn.13141cf4
ret

Function at 0x401000
Capabilities:
Hash data with crc32

Disassembly:
mov al, byte [0x456d58]
test al, al
jne 0x401040
push esi
xor edx, edx
mov ecx, 0x456958
mov eax, edx
mov esi, 8
test al, 1
je 0x401025
shr eax, 1
xor eax, 0xedb88320
jmp 0x401027
shr eax, 1
dec esi
jne 0x401018
mov dword [ecx], eax
add ecx, 4
inc edx
cmp ecx, 0x456d58
jl 0x401011
mov byte [0x456d58], 1
pop esi
ret
Function at 0x4020c0
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x1b
mov dword [esp + 4], 1
lea ebx, [esp + 0x24]
mov dword [esp], str.Mingw_w64_runtime_failure:_n
add eax, 0x40
mov dword [esp + 0xc], eax
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp + 4], eax
mov eax, dword [sym.imp.msvcrt.dll__iob]
add eax, 0x40
mov dword [esp], eax
call sym._vfprintf
call sym._abort
jmp dbg.mark_section_writable

Function at 0x402120
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
sub esp, 0x30
mov esi, dword [0x406054]
test esi, esi
jle 0x40220d
mov edi, dword [0x406058]
xor ebx, ebx
lea edx, [edi + 4]
nop
mov ecx, dword [edx]
cmp ecx, eax
ja 0x402154
mov edi, dword [edx + 4]
add ecx, dword [edi + 8]
cmp eax, ecx
jb 0x402206
add ebx, 1
add edx, 0xc
cmp ebx, esi
jne 0x402140
mov dword [esp], eax
mov ebx, eax
call dbg.__mingw_GetSectionForAddress
test eax, eax
mov edi, eax
je 0x40224a
lea ebx, [esi + esi*2]
mov esi, dword [0x406058]
shl ebx, 2
add esi, ebx
mov dword [esi + 8], eax
mov dword [esi], 0
call dbg._GetPEImageBase
add eax, dword [edi + 0xc]
mov dword [esi + 4], eax
lea eax, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], eax
mov eax, dword [0x406058]
mov eax, dword [eax + ebx + 4]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x40222a
mov eax, dword [esp + 0x28]
lea edx, [eax - 4]
and edx, 0xfffffffb
je 0x4021ff
sub eax, 0x40
and eax, 0xffffffbf
je 0x4021ff
mov eax, dword [esp + 0x20]
add ebx, dword [0x406058]
mov dword [esp + 8], 0x40
mov dword [esp + 4], eax
mov eax, dword [esp + 0x14]
mov dword [esp + 0xc], ebx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
je 0x402214
add dword [0x406054], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
xor esi, esi
jmp 0x40215e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call dbg.__report_error
mov eax, dword [0x406058]
mov eax, dword [eax + ebx + 4]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call dbg.__report_error
mov dword [esp + 4], ebx
mov dword [esp], str.Address__p_has_no_image_section
call dbg.__report_error
lea esi, [esi]
Function at 0x402710
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0x406408
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x406400]
sub esp, 4
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
test ebx, ebx
je 0x402765
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x40275e
test esi, esi
je 0x40275e
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x402740
mov dword [esp], 0x406408
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x402980
Capabilities:
Enumerate pe sections

Disassembly:
push esi
push ebx
mov edx, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
add edx, dword [edx + 0x3c]
movzx esi, word [edx + 6]
movzx eax, word [edx + 0x14]
test esi, esi
lea eax, [edx + eax + 0x18]
je 0x4029b8
xor ecx, ecx
nop
mov edx, dword [eax + 0xc]
cmp edx, ebx
ja 0x4029ae
add edx, dword [eax + 8]
cmp ebx, edx
jb 0x4029ba
add ecx, 1
add eax, 0x28
cmp ecx, esi
jne 0x4029a0
xor eax, eax
pop ebx
pop esi
ret

Function at 0x403170
Capabilities:
Resume thread
Suspend thread

Disassembly:
push esi
push ebx
mov esi, eax
sub esp, 0x2e4
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_SuspendThread]
sub esp, 4
cmp eax, 0xffffffff
jne 0x4031a0
add esp, 0x2e4
mov eax, 0xffffffff
pop ebx
pop esi
ret
lea eax, [esp + 0x14]
mov dword [esp], esi
mov dword [esp + 0x14], 0x10003
mov ebx, 0xffffffff
mov dword [esp + 4], eax
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
sub esp, 8
test eax, eax
cmovne ebx, dword [esp + 0xcc]
mov dword [esp], esi
call dword [sym.imp.KERNEL32.dll_ResumeThread]
sub esp, 4
add esp, 0x2e4
mov eax, ebx
pop ebx
pop esi
ret
Function at 0x40d730
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49837b
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.0048afd4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40d7b2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004889fa
mov eax, dword [eax]
push 0x59d240
push eax
call fcn.0047a7e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048b25f
test bl, bl
je 0x40d7b2
push 0x59d240
lea ecx, [esp + 0xc]
call fcn.0048b63b
push 0x5a0d90
lea ecx, [esp + 0xc]
call fcn.0048b63b
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 0x40d7ee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048b25f
jmp 0x40d8b9
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 0x40d872
lea edx, [esp + 0x7c]
push 0x5a0d8c
push edx
call fcn.0047a7e4
add esp, 8
test eax, eax
je 0x40d872
lea eax, [esp + 0x7c]
push 0x5a0d88
push eax
call fcn.0047a7e4
add esp, 8
test eax, eax
je 0x40d872
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 0x40d802
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.0048b25f
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 0x40e0b0
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 0x40e112
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 0x40e120
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4983fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5b276c]
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 0x40e258
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e186
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048b25f
xor eax, eax
jmp 0x40e2cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048b3e8
push esi
lea ecx, [esp + 0xc]
call fcn.0048b677
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 0x40e2ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040e0b0
test eax, eax
jne 0x40e2ad
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.0040e0b0
test eax, eax
jne 0x40e2ad
lea eax, [esp + 0x14]
push 0x5a0da4
push eax
call fcn.0047b8c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e28c
lea ecx, [esp + 0x14]
push 0x5a0da0
push ecx
call fcn.0047b840
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e28c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40e28f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048b398
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e19e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048b25f
xor eax, eax
jmp 0x40e2cf
mov byte [esi], 0
push 0x5a0d9c
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.0048b25f
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 0x41e730
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 0x41e79e
cmp si, 0x69
ja 0x41e79e
add esi, 0xffd0
cmp si, 0x11
je 0x41e76e
push 0x11
call edi
test ax, ax
jge 0x41e76e
or esi, 0x2000
cmp si, 0x10
je 0x41e783
push 0x10
call edi
test ax, ax
jge 0x41e783
or esi, 0x4000
cmp si, 0x12
je 0x41e798
push 0x12
call edi
test ax, ax
jge 0x41e798
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41e7ab
mov esi, 0xbd
jmp 0x41e75f
cmp si, 0x6e
jne 0x41e7b8
mov esi, 0xbe
jmp 0x41e75f
cmp si, 0x6f
jne 0x41e759
mov esi, 0xbf
jmp 0x41e75f

Function at 0x420200
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5c3638]
xor edx, edx
cmp eax, edx
jne 0x420226
xor eax, eax
mov byte [eax + 0x5c3538], al
inc eax
cmp eax, 0x100
jl 0x42020e
mov dword [0x5c3638], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5c3538
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4202b7
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 0x42028a
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 0x420258
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420330
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 0x420383
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 0x42036a
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 0x426dc0
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 0x426f58
cmp ebp, ebx
jle 0x426f58
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x426e1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426e25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426e34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x426e3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0048afa0
add esp, 4
cmp eax, ebx
je 0x426e5c
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.0048afa0
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 0x426f4e
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 0x426f35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426f21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426f16
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 0x426f24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426f24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x426ec0
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 0x426eb1
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 0x42a190
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x499918
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 0x42a1c9
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.00492a79
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00492b01
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.0042a250
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00492b3e
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24