joyce8/EMBER2024-capa huggingface dataset:
Function at 0xb8abf0
Capabilities:
Delete service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov byte [ebp - 5], 0
call fcn.00b8efa0
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0xb8ac80
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 0xb8ac63
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 0xb8ac90
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 0xb8ad0f
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 0xb8ad05
lea eax, [ebp - 0x218]
push eax
mov ecx, dword [ebp - 4]
push ecx
call fcn.00b8ac90
add esp, 8
mov edx, dword [ebp - 0x21c]
add edx, 1
mov dword [ebp - 0x21c], edx
jmp 0xb8acc0
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 0xb8b1e0
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xd0
push 0
mov eax, dword [ebp + 8]
push eax
call fcn.00ba6830
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 0xb8e450
Capabilities:
Query service status
Start service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov byte [ebp - 5], 0
call fcn.00b8efa0
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0xb8e486
push 0
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0xb8e526
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 0xb8e509
lea edx, [ebp - 0x2c]
push edx
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0xb8e4c4
cmp dword [ebp - 0x28], 4
je 0xb8e4df
push 0
push 0
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.ADVAPI32.dll_StartServiceW]
test eax, eax
jne 0xb8e4df
mov dword [ebp - 0x30], 0
jmp 0xb8e4e6
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 0xb8f1c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xc334c0
push 0xba87b8
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 0xb8f298
cmp dword [ebp + 0xc], 0
jne 0xb8f20d
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov dword [ebp + 0xc], eax
mov dword [ebp - 0x20], 0
push 0xc
call fcn.00b936d0
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 0xb8f27c
cmp dword [ebp - 0x2c], 0x10000
jne 0xb8f25e
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 0xb8f27c
mov eax, dword [ebp - 0x20]
cmp eax, dword [ebp - 0x38]
jne 0xb8f274
mov ecx, dword [ebp - 0x20]
sub ecx, 0x10000
mov dword [ebp - 0x20], ecx
jmp 0xb8f27a
mov edx, dword [ebp - 0x38]
mov dword [ebp - 0x20], edx
jmp 0xb8f21e
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 0xb8f2c4
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 0xb8f3a0
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 0xb8fd20
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 0xb8fd66
call fcn.00b8fc40
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 0xb8fd61
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0xb8fe68
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 0xb8fe68
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 0xb8fe68
lea ecx, [ebp - 0x1c]
push ecx
mov edx, dword [ebp - 0x18]
push edx
push 0
call dword [ebp - 0xc]
test eax, eax
je 0xb8fded
cmp dword [ebp - 0x1c], 0
je 0xb8fded
mov dword [ebp - 0x2c], 1
jmp 0xb8fdf4
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 0xb8fe68
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 0xb8fe68
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 0xb8fe51
cmp dword [ebp - 0x28], 0
je 0xb8fe51
mov dword [ebp - 0x30], 1
jmp 0xb8fe58
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 0xb906c0
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.00ba6830
add esp, 0xc
cmp dword [ebp + 0xc], 0
jne 0xb906fb
lea ecx, [ebp - 0xc]
push ecx
call fcn.00b90210
add esp, 4
test eax, eax
je 0xb906fb
lea edx, [ebp - 0xc]
mov dword [ebp + 0xc], edx
call fcn.00b90370
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 0xb9085b
movzx ecx, byte [ebp + 0x24]
test ecx, ecx
jne 0xb9085b
push 0
push 0xc1df88
call fcn.00b93460
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0xb9085b
mov dword [ebp - 0x18], 0
cmp dword [ebp + 0xc], 0
je 0xb9076a
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 0xb90797
mov ecx, dword [ebp + 0x1c]
and ecx, 0x10000
je 0xb90791
mov edx, dword [ebp + 0x10]
mov dword [ebp - 0x1c], edx
jmp 0xb90797
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp + 8]
push ecx
push 0x25
call fcn.00b8f1c0
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
je 0xb907e5
mov ecx, 9
mov esi, 0xc1e0dc
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 0xc1e0a0
call fcn.00b933f0
mov dword [ebp - 0x32], eax
push 1
push 0xc1e030
call fcn.00b933f0
mov dword [ebp - 0x2d], eax
cmp dword [ebp - 0x24], 0
je 0xb9085b
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 0xb90855
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 0xb90846
mov edx, dword [ebp + 0x20]
mov eax, dword [ebp - 0x58]
mov dword [edx], eax
jmp 0xb90853
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0x24]
push edx
call fcn.00b8f2e0
jmp 0xb9085b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp dword [ebp - 8], 0
je 0xb90874
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 0xb92110
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
call fcn.00b90fc0
test eax, eax
je 0xb92126
xor eax, eax
jmp 0xb921c5
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 0xb921c2
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 0xb921b8
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 0xb92750
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 0xb9281a
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 0xb92810
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 0xb92806
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
movzx edx, word [ecx]
cmp edx, 0x5a4d
jne 0xb927fc
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 0xb927fc
mov eax, dword [ebp - 0x18]
movzx ecx, word [eax + 0x18]
cmp ecx, 0x20b
jne 0xb927fc
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 0xb92dc0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xc33598
push 0xba87b8
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.00b910d0
test eax, eax
jne 0xb92e35
mov ecx, dword [ebp + 8]
movzx edx, word [ecx]
cmp edx, 0x5a4d
jne 0xb92e35
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 0xb92e35
mov dword [ebp - 0x1c], 0
mov dword [ebp - 4], 0xffffffff
jmp 0xb92e61
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 0xb93200
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 0xc1e33c
push 0xc1e330
call fcn.00b95770
add esp, 0x14
push 1
lea eax, [ebp - 0x110]
push eax
call fcn.00b95580
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0xb932a2
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 0xb93292
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 0xb93298
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 0xb94ea0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x11c
cmp dword [0xc3f03c], 0xffffffff
jne 0xb94f1c
push 0x114
push 0
lea eax, [ebp - 0x118]
push eax
call fcn.00ba6830
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 0xb94f06
cmp dword [ebp - 0x114], 6
jne 0xb94efa
cmp dword [ebp - 0x110], 1
ja 0xb94f06
mov dword [ebp - 0x11c], 0
jmp 0xb94f10
mov dword [ebp - 0x11c], 1
mov edx, dword [ebp - 0x11c]
mov dword [0xc3f03c], edx
xor eax, eax
cmp dword [0xc3f03c], 1
sete al
mov esp, ebp
pop ebp
ret
Function at 0xb988f0
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 0xb989cf
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 0xb989cf
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x80]
mov dword [ebp - 0xc], ecx
cmp dword [ebp - 0xc], 0
je 0xb989cf
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
cmp eax, dword [edx + 0x50]
jae 0xb989cf
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 0xc]
mov dword [ebp - 0x10], ecx
je 0xb989cf
mov edx, dword [ebp - 0x10]
cmp dword [edx + 0xc], 0
je 0xb989cf
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0x10], 0
je 0xb989cf
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
mov eax, dword [ecx + 0x10]
cmp eax, dword [edx + 0x50]
jae 0xb989cf
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x10]
je 0xb989cf
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 0xb989c4
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
cmp ecx, dword [ebp + 0xc]
jne 0xb989b9
push 4
mov edx, dword [ebp - 0x14]
push edx
call fcn.00b8f3a0
test eax, eax
je 0xb989b9
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 0xb98990
mov eax, dword [ebp - 0x10]
add eax, 0x14
mov dword [ebp - 0x10], eax
jmp 0xb98959
mov esp, ebp
pop ebp
ret 0xc
Function at 0xb9cd40
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 [0xc45e54], 0
je 0xb9cd5b
cmp dword [0xc45e58], 0
jne 0xb9cdae
push 1
push 0xc1e874
call fcn.00b93460
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 0xb9cdac
mov edx, dword [0xc45e50]
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 0xb9cdb9
push 0xb9ca50
call dword [0xc45e58]
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 0xba2239
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [str.g.0]
jne 0xba2243
repz ret
jmp fcn.00baa3ee
Function at 0xbaf3bc
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [str.g.0]
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.00baa607
and dword [ebp - 0x14], 0
cmp dword [0xc4624c], 0
mov dword [ebp - 0x18], eax
jne 0xbaf46f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0xbaf517
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0xbaf517
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0xc4624c], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0xc46250], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0xc46254], eax
call edi
push eax
call esi
mov dword [0xc4625c], eax
test eax, eax
je 0xbaf46f
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0xc46258], eax
mov eax, dword [0xc46258]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0xbaf4c8
cmp dword [0xc4625c], ecx
je 0xbaf4c8
push eax
call esi
push dword [0xc4625c]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0xbaf4c8
test ebx, ebx
je 0xbaf4c8
call edi
test eax, eax
je 0xbaf4bf
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0xbaf4bf
test byte [ebp - 8], 1
jne 0xbaf4c8
or dword [ebp + 0x10], 0x200000
jmp 0xbaf4fb
mov eax, dword [0xc46250]
cmp eax, dword [ebp - 0x18]
je 0xbaf4fb
push eax
call esi
test eax, eax
je 0xbaf4fb
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0xbaf4fb
mov eax, dword [0xc46254]
cmp eax, dword [ebp - 0x18]
je 0xbaf4fb
push eax
call esi
test eax, eax
je 0xbaf4fb
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0xc4624c]
call esi
test eax, eax
je 0xbaf517
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0xbaf519
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00ba2239
leave
ret

Function at 0xbbcc00
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 0xbbcc10
sub eax, esi
add eax, edx
mov ecx, 0x811c9dc5
cmp edx, eax
je 0xbbcc34
movsx esi, byte [edx]
imul ecx, ecx, 0x1000193
inc edx
xor ecx, esi
cmp edx, eax
jne 0xbbcc24
and ecx, 0x7fffffff
push 0x1f31d
push ecx
call fcn.00c07b30
imul eax, eax, 0xb14
imul edx, edx, 0x41a7
add esp, 8
sub edx, eax
pop esi
mov eax, edx
jns 0xbbcc60
add eax, 0x7fffffff
pop ebp
ret 4
Function at 0xbc66e0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xc08c86
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
mov eax, dword [str.g.0]
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.00ba2640
add esp, 4
cmp eax, ebx
je 0xbc6794
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.00ba2759
push 0xc381a8
lea eax, [ebp - 0x1c]
push eax
mov dword [ebp - 0x1c], vtable.std::bad_alloc.0
call fcn.00baabcf
int3