joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40b3b0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x412e8a
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
mov al, byte [esp + 3]
push esi
push edi
mov esi, ecx
xor edi, edi
mov dword [esp + 0xc], esi
mov byte [esi + 4], al
mov dword [esi + 8], edi
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov cl, byte [esp + 0xb]
mov dword [esp + 0x18], edi
mov byte [esi + 0x14], cl
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dl, byte [esp + 0xb]
mov dword [esi + 0x28], edi
mov byte [esi + 0x24], dl
mov dword [esi + 0x2c], edi
mov dword [esi + 0x30], edi
mov al, byte [esp + 0xb]
mov dword [esi + 0x3c], edi
mov byte [esi + 0x38], al
mov dword [esi + 0x40], edi
mov dword [esi + 0x44], edi
lea ecx, [esi + 0x484c]
mov byte [esp + 0x18], 3
call fcn.0040c620
lea ecx, [esi + 0x60bc]
mov byte [esp + 0x18], 4
call fcn.0040c620
mov ecx, dword [esp + 0x10]
mov dword [esi + 0x792c], edi
mov dword [esi + 0x7968], edi
mov dword [esi], 0x413acc
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x40b480
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x412ee8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x413acc
mov dword [esp + 0x14], 5
call fcn.0040b540
lea ecx, [esi + 0x60bc]
mov byte [esp + 0x14], 4
call fcn.0040c6d0
lea ecx, [esi + 0x484c]
mov byte [esp + 0x14], 3
call fcn.0040c6d0
mov eax, dword [esi + 0x3c]
push eax
mov dword [esp + 0xc], eax
call sub.MFC42.DLL_operatordelete
xor edi, edi
mov dword [esi + 0x3c], edi
mov dword [esi + 0x40], edi
mov dword [esi + 0x44], edi
mov eax, dword [esi + 0x28]
push eax
mov dword [esp + 0x10], eax
call sub.MFC42.DLL_operatordelete
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x30], edi
mov eax, dword [esi + 0x18]
push eax
mov dword [esp + 0x14], eax
call sub.MFC42.DLL_operatordelete
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov eax, dword [esi + 8]
push eax
mov dword [esp + 0x18], eax
call sub.MFC42.DLL_operatordelete
mov ecx, dword [esp + 0x1c]
add esp, 0x10
mov dword [esi + 8], edi
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x401200
Capabilities:
Get disk information

Disassembly:
push 0xffffffffffffffff
push 0x402840
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1c
mov eax, dword [esp + 0x2c]
lea ecx, [esp + 0x2c]
push eax
call fcn.0040250a
push 0x5c
lea ecx, [esp + 0x30]
mov dword [esp + 0x28], 0
call sub.MFC42.DLL_CString::TrimRight
mov eax, dword [esp + 0x2c]
cmp dword [eax - 8], 2
jne 0x401280
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
cmp eax, 1
je 0x4012fd
test eax, eax
je 0x4012fd
lea ecx, [esp + 0x2c]
mov dword [esp + 0x24], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov eax, 1
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret
lea ecx, [esp]
call sub.MFC42.DLL_CFileFind::CFileFind
mov ecx, dword [esp + 0x2c]
push 0
push ecx
lea ecx, [esp + 8]
mov byte [esp + 0x2c], 1
call sub.MFC42.DLL_CFileFind::FindFile
test eax, eax
je 0x4012ef
lea ecx, [esp]
call sub.MFC42.DLL_CFileFind::FindNextFileA
mov edx, dword [esp]
push 0x10
lea ecx, [esp + 4]
call dword [edx + 0x40]
test eax, eax
je 0x4012ef
lea ecx, [esp]
mov byte [esp + 0x24], 0
call fcn.00402528
lea ecx, [esp + 0x2c]
mov dword [esp + 0x24], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov eax, 1
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
add esp, 0x28
ret
lea ecx, [esp]
mov byte [esp + 0x24], 0
call fcn.00402528
lea ecx, [esp + 0x2c]
mov dword [esp + 0x24], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x1c]
xor eax, eax
mov dword fs:[0], ecx
add esp, 0x28
ret

Function at 0x401320
Capabilities:
Create directory
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x40286f
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
lea ecx, [esp + 4]
mov dword [esp + 8], 0
call sub.MFC42.DLL_CString::CString_2
push 0x104
lea ecx, [esp + 8]
mov dword [esp + 0x18], 1
call sub.MFC42.DLL_CString::GetBufferSetLength
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push 0xffffffffffffffff
lea ecx, [esp + 8]
call sub.MFC42.DLL_CString::ReleaseBuffer
push str.pmetprv_
lea ecx, [esp + 8]
call fcn.00402546
mov eax, dword [esp + 4]
push eax
call fcn.00401200
add esp, 4
test eax, eax
jne 0x4013cc
mov ecx, dword [esp + 4]
push ecx
call dword [sym.imp.MSVCRT.dll__mkdir]
mov edx, dword [esp + 8]
push edx
call fcn.00401200
add esp, 8
test eax, eax
jne 0x4013cc
mov esi, dword [esp + 0x1c]
push 0x404250
mov ecx, esi
call fcn.0040250a
mov dword [esp + 8], 1
jmp 0x4013e4
mov esi, dword [esp + 0x1c]
lea eax, [esp + 4]
push eax
mov ecx, esi
call sub.MFC42.DLL_CString::CString_1
mov dword [esp + 8], 1
lea ecx, [esp + 4]
mov byte [esp + 0x14], 0
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x401730
Capabilities:
Access peb ldr_data
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x402918
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebp
push esi
push edi
call sub.MFC42.DLL_AfxGetModuleState
mov ecx, dword [esp + 0x2c]
mov eax, dword [eax + 8]
and ecx, 0xffff
push str.RT_RCDATA
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x40185f
push esi
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push esi
push 0
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
lea ecx, [esp + 0xc]
mov ebp, eax
call sub.MFC42.DLL_CFile::CFile
mov esi, dword [esp + 0x30]
push 0
push 0x1001
push esi
lea ecx, [esp + 0x18]
mov dword [esp + 0x30], 0
call sub.MFC42.DLL_CFile::Open
test eax, eax
jne 0x401825
push esi
lea ecx, [esp + 0x34]
call fcn.0040250a
push str.__err_copy_res_to_file
lea edx, [esp + 0x30]
push eax
push edx
mov byte [esp + 0x30], 1
call sub.MFC42.DLL_operator
mov eax, dword [eax]
push 0
push 0
push eax
mov byte [esp + 0x30], 2
call sub.MFC42.DLL_AfxMessageBox
lea ecx, [esp + 0x2c]
mov byte [esp + 0x24], 1
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x30]
mov byte [esp + 0x24], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.0040256a
pop edi
pop esi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret
push edi
push ebp
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CFile::Write
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.0040256a
pop edi
pop esi
mov eax, 1
pop ebp
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret
push 0
push 0
push str.res_error_
call sub.MFC42.DLL_AfxMessageBox
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
xor eax, eax
pop ebp
mov dword fs:[0], ecx
add esp, 0x1c
ret
Function at 0x401220
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
and eax, 0x66
neg edx
inc eax
ror edi, 0x8c
rcl ebx, 0x7b
inc edi
or ebx, 0xa7
sub edx, 0xa8
sub ebx, 0x3c
bswap edi
rol edi, 0x59
not edx
mov esi, 0x77
add esi, 0xa4
ror edi, 0xd0
or edx, 0x6d
not ebx
ror esi, 0xc
dec esi
neg esi
not esi
rcr eax, 0x5f
not edi
dec edx
not edi
inc edi
ror ebx, 0xce
or edi, 0xb4
neg eax
imul edi
rcl eax, 0xfc
inc esi
sbb edi, 0x49
sub edx, 0xfb
mov esi, 0x1c
rcr edi, 0xc
ror edi, 0x3f
neg edx
sbb ebx, 0x30
sub esi, 0x62
imul edx
dec edx
sub esi, 0xda
ror edi, 0x2e
neg esi
rcr esi, 0xeb
rol edi, 0x67
and eax, 0xe2
ror edx, 0x3e
and edi, 0xe4
xor ecx, ecx
xor edi, edi
rol esi, 0xf5
sbb ebx, 0x70
inc edx
mov edi, 0x93
rcl ebx, 0x9e
imul edx
bswap eax
or eax, 0x92
rol esi, 0xc2
not eax
neg edi
sbb esi, 0x78
not eax
and esi, 0xe2
mov edx, 0x68
or edx, 0xb9
and edi, 0xa2
imul edx
rcl edx, 0xf0
mov eax, 6
neg edi
inc edx
sub ebx, 0xee
imul ebx
sub esi, 0xc5
neg edx
or eax, 0x69
rol edi, 0xab
imul esi
bswap ebx
rcr esi, 0xe0
ror ebx, 0xf8
bswap ebx
neg eax
add esi, 3
rol edi, 0x47
sub eax, 0xe2
mov ebx, 0x8c
mov edi, 0x2f
bswap edi
dec edx
not esi
or edi, 0xc5
add ebx, 0xa3
neg edi
imul ebx
imul edx
not edx
not edx
bswap ebx
mov ecx, dword [ebp + 0xc]
dec edi
bswap eax
rcl edx, 0x72
bswap edx
or edi, 0x13
sub ebx, 0x52
rcl edx, 0x7f
sub edx, 0x73
inc ebx
and edx, 0xc2
not edi
imul edi
or eax, 0xc7
imul ebx
bswap edx
bswap eax
neg eax
bswap esi
dec ebx
not edi
and edi, 0xc4
bswap eax
bswap esi
sub eax, 0x16
rol ebx, 0x43
rcr eax, 0x1c
neg ebx
rcr edi, 0x9e
sub esi, 0x9c
dec edx
ror esi, 0xc4
neg eax
or eax, 0xf5
imul esi
sub esi, 0xa1
mov edx, 0x5d
sub eax, 0x42
sub esi, 0x3a
neg eax
ror edx, 0xda
bswap edi
not eax
add ebx, 0xbd
imul edi
neg edi
and esi, 0x98
neg eax
inc edi
rcl edi, 0xcc
neg edx
mov edi, dword [ebp + 8]
mov esi, eax
mov ebx, eax
xor eax, eax
not byte [edi]
mov ebx, esi
mov ebx, ebx
xor esi, eax
xor esi, esi
xor esi, eax
xor esi, ebx
xor eax, eax
mov eax, esi
mov eax, ebx
add byte [edi], 0x79
xor esi, esi
xor esi, ebx
mov esi, esi
xor ebx, esi
xor esi, esi
mov eax, eax
mov ebx, ebx
mov eax, esi
mov esi, esi
sub byte [edi], 0x30
xor ebx, eax
mov ebx, ebx
mov eax, ebx
mov ebx, eax
xor eax, ebx
xor ebx, esi
mov eax, ebx
xor esi, esi
xor eax, eax
imul byte [edi]
inc edi
loop 0x4013f8
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4064cd
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4157b8]
jne 0x4064d7
repz ret
jmp fcn.0040873c
Function at 0x4080fc
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0040654e
and dword [ebp - 4], 0
cmp dword [0x4166e4], 0
mov ebx, eax
jne 0x4081ad
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40825e
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x40825e
push eax
call fcn.004064dc
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4166e4], eax
call esi
push eax
call fcn.004064dc
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4166e8], eax
call esi
push eax
call fcn.004064dc
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4166ec], eax
call esi
push eax
call fcn.004064dc
pop ecx
mov dword [0x4166f4], eax
test eax, eax
je 0x4081ad
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004064dc
pop ecx
mov dword [0x4166f0], eax
mov eax, dword [0x4166f0]
cmp eax, ebx
je 0x408205
cmp dword [0x4166f4], ebx
je 0x408205
push eax
call fcn.00406557
push dword [0x4166f4]
mov esi, eax
call fcn.00406557
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x408205
test edi, edi
je 0x408205
call esi
test eax, eax
je 0x4081fc
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4081fc
test byte [ebp - 0xc], 1
jne 0x408205
or dword [ebp + 0x10], 0x200000
jmp 0x40823e
mov eax, dword [0x4166e8]
cmp eax, ebx
je 0x40823e
push eax
call fcn.00406557
pop ecx
test eax, eax
je 0x40823e
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x40823e
mov eax, dword [0x4166ec]
cmp eax, ebx
je 0x40823e
push eax
call fcn.00406557
pop ecx
test eax, eax
je 0x40823e
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4166e4]
call fcn.00406557
pop ecx
test eax, eax
je 0x40825e
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x408260
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x4155b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x473a8b
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.00468407
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x415632
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046628a
mov eax, dword [eax]
push 0x48b200
push eax
call fcn.00458624
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00468692
test bl, bl
je 0x415632
push 0x48b200
lea ecx, [esp + 0xc]
call fcn.00468a22
push 0x48ed60
lea ecx, [esp + 0xc]
call fcn.00468a22
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 0x41566e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00468692
jmp 0x415739
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 0x4156f2
lea edx, [esp + 0x7c]
push 0x48ed5c
push edx
call fcn.00458624
add esp, 8
test eax, eax
je 0x4156f2
lea eax, [esp + 0x7c]
push 0x48ed58
push eax
call fcn.00458624
add esp, 8
test eax, eax
je 0x4156f2
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 0x415682
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.00468692
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 0x415f30
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 0x415f92
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 0x415fa0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x473b0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x49550c]
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 0x4160d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x416006
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468692
xor eax, eax
jmp 0x41614f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004687cf
push esi
lea ecx, [esp + 0xc]
call fcn.00468a5e
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 0x41612d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00415f30
test eax, eax
jne 0x41612d
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.00415f30
test eax, eax
jne 0x41612d
lea eax, [esp + 0x14]
push 0x48ed74
push eax
call fcn.00459730
mov esi, eax
add esp, 8
test esi, esi
jne 0x41610c
lea ecx, [esp + 0x14]
push 0x48ed70
push ecx
call fcn.004596b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41610c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41610f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046877f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41601e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468692
xor eax, eax
jmp 0x41614f
mov byte [esi], 0
push 0x48ed6c
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.00468692
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 0x426720
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 0x42678e
cmp si, 0x69
ja 0x42678e
add esi, 0xffd0
cmp si, 0x11
je 0x42675e
push 0x11
call edi
test ax, ax
jge 0x42675e
or esi, 0x2000
cmp si, 0x10
je 0x426773
push 0x10
call edi
test ax, ax
jge 0x426773
or esi, 0x4000
cmp si, 0x12
je 0x426788
push 0x12
call edi
test ax, ax
jge 0x426788
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42679b
mov esi, 0xbd
jmp 0x42674f
cmp si, 0x6e
jne 0x4267a8
mov esi, 0xbe
jmp 0x42674f
cmp si, 0x6f
jne 0x426749
mov esi, 0xbf
jmp 0x42674f

Function at 0x427ed0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a5c20]
xor edx, edx
cmp eax, edx
jne 0x427ef6
xor eax, eax
mov byte [eax + 0x4a5b20], al
inc eax
cmp eax, 0x100
jl 0x427ede
mov dword [0x4a5c20], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a5b20
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x427f87
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 0x427f5a
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 0x427f28
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x428000
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 0x428053
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 0x42803a
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 0x42ea90
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 0x42ec28
cmp ebp, ebx
jle 0x42ec28
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 0x42eaee
dec eax
or eax, 0xfffffff8
inc eax
je 0x42eaf5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42eb04
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42eb0b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004683d3
add esp, 4
cmp eax, ebx
je 0x42eb2c
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.004683d3
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 0x42ec1e
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 0x42ec05
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42ebf1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42ebe6
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 0x42ebf4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42ebf4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42eb90
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 0x42eb81
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 0x431c90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x474fd8
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 0x431cc9
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.0046fdb0
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046fdfc
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.00431d50
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046fe39
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24