joyce8/EMBER2024-capa huggingface dataset:
Function at 0xbfabf0
Capabilities:
Delete service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov byte [ebp - 5], 0
call fcn.00bfefa0
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0xbfac80
push 0xf01ff
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0xbfac63
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_DeleteService]
neg eax
sbb eax, eax
neg eax
mov byte [ebp - 5], al
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_SetLastError]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x10], eax
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
movzx eax, byte [ebp - 5]
mov esp, ebp
pop ebp
ret 4

Function at 0xbfac90
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
lea eax, [ebp - 4]
push eax
push 0xf003f
push 0
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xbfad0f
mov dword [ebp - 0x21c], 0
push 0x104
lea eax, [ebp - 0x218]
push eax
mov ecx, dword [ebp - 0x21c]
push ecx
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
test eax, eax
jne 0xbfad05
lea eax, [ebp - 0x218]
push eax
mov ecx, dword [ebp - 4]
push ecx
call fcn.00bfac90
add esp, 8
mov edx, dword [ebp - 0x21c]
add edx, 1
mov dword [ebp - 0x21c], edx
jmp 0xbfacc0
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov esp, ebp
pop ebp
ret
Function at 0xbfb1e0
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xd0
push 0
mov eax, dword [ebp + 8]
push eax
call fcn.00c16830
add esp, 0xc
mov ecx, dword [ebp + 8]
mov dword [ecx], 0x67452301
mov edx, dword [ebp + 8]
mov dword [edx + 4], 0xefcdab89
mov eax, dword [ebp + 8]
mov dword [eax + 8], 0x98badcfe
mov ecx, dword [ebp + 8]
mov dword [ecx + 0xc], 0x10325476
mov edx, dword [ebp + 8]
mov dword [edx + 0x10], 0xc3d2e1f0
pop ebp
ret

Function at 0xbfe450
Capabilities:
Query service status
Start service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov byte [ebp - 5], 0
call fcn.00bfefa0
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0xbfe486
push 0
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0xbfe526
push 0xf01ff
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0xbfe509
lea edx, [ebp - 0x2c]
push edx
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0xbfe4c4
cmp dword [ebp - 0x28], 4
je 0xbfe4df
push 0
push 0
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.ADVAPI32.dll_StartServiceW]
test eax, eax
jne 0xbfe4df
mov dword [ebp - 0x30], 0
jmp 0xbfe4e6
mov dword [ebp - 0x30], 1
mov dl, byte [ebp - 0x30]
mov byte [ebp - 5], dl
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_SetLastError]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x10], eax
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
movzx eax, byte [ebp - 5]
mov esp, ebp
pop ebp
ret 4
Function at 0xbff1c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xca34c0
push 0xc187b8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xffffffd4
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 0x1c], 0
mov dword [ebp - 4], 0
cmp dword [ebp + 8], 0
jbe 0xbff298
cmp dword [ebp + 0xc], 0
jne 0xbff20d
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov dword [ebp + 0xc], eax
mov dword [ebp - 0x20], 0
push 0xc
call fcn.00c036d0
mov dword [ebp - 0x20], eax
push 0x1c
lea eax, [ebp - 0x3c]
push eax
mov ecx, dword [ebp - 0x20]
push ecx
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualQueryEx]
cmp eax, 0x1c
jne 0xbff27c
cmp dword [ebp - 0x2c], 0x10000
jne 0xbff25e
push 0x40
push 0x2000
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x3c]
push ecx
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov dword [ebp - 0x1c], eax
jmp 0xbff27c
mov eax, dword [ebp - 0x20]
cmp eax, dword [ebp - 0x38]
jne 0xbff274
mov ecx, dword [ebp - 0x20]
sub ecx, 0x10000
mov dword [ebp - 0x20], ecx
jmp 0xbff27a
mov edx, dword [ebp - 0x38]
mov dword [ebp - 0x20], edx
jmp 0xbff21e
push 0x40
push 0x1000
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x1c]
push ecx
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], 0xffffffff
jmp 0xbff2c4
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0xbff3a0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
push 0x40
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esp, ebp
pop ebp
ret 8
Function at 0xbffd20
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetVersion]
and eax, 0xff
cmp eax, 6
jae 0xbffd66
call fcn.00bffc40
mov dword [ebp - 8], eax
xor eax, eax
cmp dword [ebp - 8], 0
setne al
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0xbffd61
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0xbffe68
push str.CheckTokenMembership
push str.advapi32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0xc], eax
mov byte [ebp - 0x14], 0
mov byte [ebp - 0x13], 0
mov byte [ebp - 0x12], 0
mov byte [ebp - 0x11], 0
mov byte [ebp - 0x10], 0
mov byte [ebp - 0xf], 5
cmp dword [ebp - 0xc], 0
je 0xbffe68
lea edx, [ebp - 0x18]
push edx
push 0
push 0
push 0
push 0
push 0
push 0
push 0x220
push 0x20
push 2
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0xbffe68
lea ecx, [ebp - 0x1c]
push ecx
mov edx, dword [ebp - 0x18]
push edx
push 0
call dword [ebp - 0xc]
test eax, eax
je 0xbffded
cmp dword [ebp - 0x1c], 0
je 0xbffded
mov dword [ebp - 0x2c], 1
jmp 0xbffdf4
mov dword [ebp - 0x2c], 0
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.ADVAPI32.dll_FreeSid]
cmp dword [ebp - 4], 0
je 0xbffe68
lea edx, [ebp - 0x20]
push edx
push 8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0xbffe68
mov dword [ebp - 0x24], 4
lea eax, [ebp - 0x24]
push eax
push 4
lea ecx, [ebp - 0x28]
push ecx
push 0x14
mov edx, dword [ebp - 0x20]
push edx
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
test eax, eax
je 0xbffe51
cmp dword [ebp - 0x28], 0
je 0xbffe51
mov dword [ebp - 0x30], 1
jmp 0xbffe58
mov dword [ebp - 0x30], 0
mov eax, dword [ebp - 0x30]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 0x20]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0xc006c0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
push esi
push edi
mov dword [ebp - 0x10], 0
push 0xc
push 0
lea eax, [ebp - 0xc]
push eax
call fcn.00c16830
add esp, 0xc
cmp dword [ebp + 0xc], 0
jne 0xc006fb
lea ecx, [ebp - 0xc]
push ecx
call fcn.00c00210
add esp, 4
test eax, eax
je 0xc006fb
lea edx, [ebp - 0xc]
mov dword [ebp + 0xc], edx
call fcn.00c00370
mov eax, dword [ebp + 0x20]
push eax
mov ecx, dword [ebp + 0x1c]
push ecx
mov edx, dword [ebp + 0x18]
push edx
mov eax, dword [ebp + 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0xc0085b
movzx ecx, byte [ebp + 0x24]
test ecx, ecx
jne 0xc0085b
push 0
push 0xc8df88
call fcn.00c03460
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0xc0085b
mov dword [ebp - 0x18], 0
cmp dword [ebp + 0xc], 0
je 0xc0076a
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 4]
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
cmp dword [ebp + 0x10], 0
je 0xc00797
mov ecx, dword [ebp + 0x1c]
and ecx, 0x10000
je 0xc00791
mov edx, dword [ebp + 0x10]
mov dword [ebp - 0x1c], edx
jmp 0xc00797
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp + 8]
push ecx
push 0x25
call fcn.00bff1c0
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
je 0xc007e5
mov ecx, 9
mov esi, 0xc8e0dc
lea edi, [ebp - 0x4c]
rep movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov edx, dword [ebp + 0x14]
mov dword [ebp - 0x47], edx
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x37], eax
push 1
push 0xc8e0a0
call fcn.00c033f0
mov dword [ebp - 0x32], eax
push 1
push 0xc8e030
call fcn.00c033f0
mov dword [ebp - 0x2d], eax
cmp dword [ebp - 0x24], 0
je 0xc0085b
lea ecx, [ebp - 0x50]
push ecx
push 0x25
lea edx, [ebp - 0x4c]
push edx
mov eax, dword [ebp - 0x24]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
je 0xc00855
lea edx, [ebp - 0x5c]
push edx
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp + 0x18]
push ecx
mov edx, dword [ebp - 0x24]
push edx
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x1c]
push ecx
push 0
mov edx, dword [ebp + 0x1c]
and edx, 4
push edx
mov eax, dword [ebp - 0x18]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [ebp - 0x14]
mov dword [ebp - 0x54], eax
cmp dword [ebp - 0x54], 0
jl 0xc00846
mov edx, dword [ebp + 0x20]
mov eax, dword [ebp - 0x58]
mov dword [edx], eax
jmp 0xc00853
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0x24]
push edx
call fcn.00bff2e0
jmp 0xc0085b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp dword [ebp - 8], 0
je 0xc00874
mov eax, dword [ebp - 8]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [ebp - 0x10]
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0xc02110
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
call fcn.00c00fc0
test eax, eax
je 0xc02126
xor eax, eax
jmp 0xc021c5
mov dword [ebp - 0xc], 0
push 0x10000
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov dword [ebp - 8], eax
push 0x8000
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0
push 0
push 3
push 0
push 1
push 0x80000000
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
cmp dword [ebp - 4], 0xffffffff
je 0xc021c2
push 0
push 0
push 0
push 2
push 0
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0xc021b8
push 0
push 0
push 0
push 4
mov edx, dword [ebp - 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0xc02750
Capabilities:
Parse pe header
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 8], 0
push 0
push 0
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0xffffffff
je 0xc0281a
push 0
push 0
push 0
push 2
push 0
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0xc02810
push 0
push 0
push 0
push 4
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0xc02806
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
movzx edx, word [ecx]
cmp edx, 0x5a4d
jne 0xc027fc
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x14]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
cmp dword [edx], 0x4550
jne 0xc027fc
mov eax, dword [ebp - 0x18]
movzx ecx, word [eax + 0x18]
cmp ecx, 0x20b
jne 0xc027fc
mov dword [ebp - 8], 1
mov edx, dword [ebp - 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret 4
Function at 0xc02dc0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xca3598
push 0xc187b8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 0x1c], 0
mov dword [ebp - 4], 0
push 2
mov eax, dword [ebp + 8]
push eax
call fcn.00c010d0
test eax, eax
jne 0xc02e35
mov ecx, dword [ebp + 8]
movzx edx, word [ecx]
cmp edx, 0x5a4d
jne 0xc02e35
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp + 8]
add edx, dword [ebp - 0x20]
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 0x1c]
cmp dword [eax], 0x4550
je 0xc02e35
mov dword [ebp - 0x1c], 0
mov dword [ebp - 4], 0xffffffff
jmp 0xc02e61
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0xc03200
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
mov dword [ebp - 0x114], 0
lea eax, [ebp - 0x110]
push eax
push 0
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
push 0xc8e33c
push 0xc8e330
call fcn.00c05770
add esp, 0x14
push 1
lea eax, [ebp - 0x110]
push eax
call fcn.00c05580
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0xc032a2
push 0
push 0
push 0
push 4
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 0x118], eax
cmp dword [ebp - 0x118], 0
je 0xc03292
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x118]
mov ecx, dword [eax]
mov dword [edx], ecx
mov edx, dword [ebp - 0x118]
push edx
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov dword [ebp - 0x114], 1
jmp 0xc03298
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x114]
mov esp, ebp
pop ebp
ret 4

Function at 0xc04ea0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x11c
cmp dword [0xcaf03c], 0xffffffff
jne 0xc04f1c
push 0x114
push 0
lea eax, [ebp - 0x118]
push eax
call fcn.00c16830
add esp, 0xc
mov dword [ebp - 0x118], 0x114
lea ecx, [ebp - 0x118]
push ecx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x114], 6
ja 0xc04f06
cmp dword [ebp - 0x114], 6
jne 0xc04efa
cmp dword [ebp - 0x110], 1
ja 0xc04f06
mov dword [ebp - 0x11c], 0
jmp 0xc04f10
mov dword [ebp - 0x11c], 1
mov edx, dword [ebp - 0x11c]
mov dword [0xcaf03c], edx
xor eax, eax
cmp dword [0xcaf03c], 1
sete al
mov esp, ebp
pop ebp
ret
Function at 0xc088f0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
movzx ecx, word [eax]
cmp ecx, 0x5a4d
jne 0xc089cf
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x3c]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 4]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
cmp dword [edx], 0x4550
jne 0xc089cf
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x80]
mov dword [ebp - 0xc], ecx
cmp dword [ebp - 0xc], 0
je 0xc089cf
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
cmp eax, dword [edx + 0x50]
jae 0xc089cf
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 0xc]
mov dword [ebp - 0x10], ecx
je 0xc089cf
mov edx, dword [ebp - 0x10]
cmp dword [edx + 0xc], 0
je 0xc089cf
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0x10], 0
je 0xc089cf
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
mov eax, dword [ecx + 0x10]
cmp eax, dword [edx + 0x50]
jae 0xc089cf
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x10]
je 0xc089cf
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x10]
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x14]
cmp dword [edx], 0
je 0xc089c4
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
cmp ecx, dword [ebp + 0xc]
jne 0xc089b9
push 4
mov edx, dword [ebp - 0x14]
push edx
call fcn.00bff3a0
test eax, eax
je 0xc089b9
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp + 0x10]
mov dword [eax], ecx
mov edx, dword [ebp - 0x14]
add edx, 4
mov dword [ebp - 0x14], edx
jmp 0xc08990
mov eax, dword [ebp - 0x10]
add eax, 0x14
mov dword [ebp - 0x10], eax
jmp 0xc08959
mov esp, ebp
pop ebp
ret 0xc
Function at 0xc0cd40
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
cmp dword [0xcb5e54], 0
je 0xc0cd5b
cmp dword [0xcb5e58], 0
jne 0xc0cdae
push 1
push 0xc8e874
call fcn.00c03460
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 0x40
push 4
mov ecx, dword [ebp - 8]
add ecx, 0xa
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0xc0cdac
mov edx, dword [0xcb5e50]
sub edx, dword [ebp - 8]
sub edx, 0xe
mov eax, dword [ebp - 8]
mov dword [eax + 0xa], edx
lea ecx, [ebp - 4]
push ecx
mov edx, dword [ebp - 4]
push edx
push 4
mov eax, dword [ebp - 8]
add eax, 0xa
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0xc0cdb9
push 0xc0ca50
call dword [0xcb5e58]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esp, ebp
pop ebp
ret 4

Function at 0xc12239
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0xcaf584]
jne 0xc12243
repz ret
jmp fcn.00c1a3ee
Function at 0xc1f3bc
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0xcaf584]
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.00c1a607
and dword [ebp - 0x14], 0
cmp dword [0xcb624c], 0
mov dword [ebp - 0x18], eax
jne 0xc1f46f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0xc1f517
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0xc1f517
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0xcb624c], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0xcb6250], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0xcb6254], eax
call edi
push eax
call esi
mov dword [0xcb625c], eax
test eax, eax
je 0xc1f46f
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0xcb6258], eax
mov eax, dword [0xcb6258]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0xc1f4c8
cmp dword [0xcb625c], ecx
je 0xc1f4c8
push eax
call esi
push dword [0xcb625c]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0xc1f4c8
test ebx, ebx
je 0xc1f4c8
call edi
test eax, eax
je 0xc1f4bf
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0xc1f4bf
test byte [ebp - 8], 1
jne 0xc1f4c8
or dword [ebp + 0x10], 0x200000
jmp 0xc1f4fb
mov eax, dword [0xcb6250]
cmp eax, dword [ebp - 0x18]
je 0xc1f4fb
push eax
call esi
test eax, eax
je 0xc1f4fb
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0xc1f4fb
mov eax, dword [0xcb6254]
cmp eax, dword [ebp - 0x18]
je 0xc1f4fb
push eax
call esi
test eax, eax
je 0xc1f4fb
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0xcb624c]
call esi
test eax, eax
je 0xc1f517
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0xc1f519
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00c12239
leave
ret

Function at 0xc2cc00
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov eax, edx
push esi
lea esi, [eax + 1]
mov edi, edi
mov cl, byte [eax]
inc eax
test cl, cl
jne 0xc2cc10
sub eax, esi
add eax, edx
mov ecx, 0x811c9dc5
cmp edx, eax
je 0xc2cc34
movsx esi, byte [edx]
imul ecx, ecx, 0x1000193
inc edx
xor ecx, esi
cmp edx, eax
jne 0xc2cc24
and ecx, 0x7fffffff
push 0x1f31d
push ecx
call fcn.00c77b30
imul eax, eax, 0xb14
imul edx, edx, 0x41a7
add esp, 8
sub edx, eax
pop esi
mov eax, edx
jns 0xc2cc60
add eax, 0x7fffffff
pop ebp
ret 4
Function at 0xc366e0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xc78c86
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
mov eax, dword [0xcaf584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
xor ebx, ebx
mov dword [esi], eax
mov dword [esi + 4], ecx
mov dword [esi + 8], edx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov byte [esi + 0x1c], bl
mov dword [esi + 0x34], 0xf
mov dword [esi + 0x30], ebx
mov dword [ebp - 4], ebx
mov byte [esi + 0x20], bl
push 0x14
mov byte [ebp - 4], 1
mov dword [esi + 0x4c], ebx
call fcn.00c12640
add esp, 4
cmp eax, ebx
je 0xc36794
mov dword [esi + 0x48], eax
mov dword [eax], eax
mov eax, dword [esi + 0x48]
mov dword [eax + 4], eax
mov eax, dword [esi + 0x48]
mov dword [eax + 8], eax
mov eax, dword [esi + 0x48]
mov byte [eax + 0x10], 1
mov ecx, dword [esi + 0x48]
mov byte [ecx + 0x11], 1
mov dword [esi + 0x54], ebx
mov dword [esi + 0x6c], 0xf
mov dword [esi + 0x68], ebx
mov byte [esi + 0x58], bl
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
lea edx, [ebp + 8]
push edx
lea ecx, [ebp - 0x1c]
mov dword [ebp + 8], ebx
call fcn.00c12759
push 0xca81a8
lea eax, [ebp - 0x1c]
push eax
mov dword [ebp - 0x1c], vtable.std::bad_alloc.0
call fcn.00c1abcf
int3