joyce8/EMBER2024-capa huggingface dataset:
Function at 0xb3b310
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x210
push ebp
push esi
push edi
mov edi, dword [esp + 0x224]
push 0
push 0
mov ebp, dword [esp + 0x228]
push 0
push 0
push 0
push 0
push 0
push edi
push 0
push 0
push 0
push ebp
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov eax, dword [edi]
shl eax, 2
push eax
call fcn.00b47145
mov ecx, dword [edi]
add esp, 4
xor esi, esi
mov dword [esp + 0xc], eax
test ecx, ecx
jbe 0xb3b3ab
push ebx
mov ebx, eax
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push 0
lea edx, [esp + 0x28]
push ecx
push edx
push esi
push ebp
mov dword [esp + 0x34], 0x104
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
test eax, eax
jne 0xb3b38d
lea eax, [esp + 0x18]
push eax
jmp 0xb3b392
push 0xb60720
call fcn.00b46fd9
add esp, 4
mov dword [ebx], eax
mov eax, dword [edi]
inc esi
add ebx, 4
cmp esi, eax
jb 0xb3b360
mov eax, dword [esp + 0x10]
pop ebx
mov ecx, dword [edi]
push 0xb3af40
push 4
push ecx
push eax
call fcn.00b4743f
mov eax, dword [esp + 0x1c]
add esp, 0x10
pop edi
pop esi
pop ebp
add esp, 0x210
ret
Function at 0xb3cf20
Capabilities:
Delete service
Query service status
Stop service

Disassembly:
push ecx
push ebp
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov ebp, eax
test ebp, ebp
mov dword [esp + 4], ebp
je 0xb3cfd7
mov eax, dword [esp + 0xc]
push esi
push 0xf01ff
push eax
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0xb3cfcf
push ebx
push edi
push 0xb60770
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
test eax, eax
je 0xb3cfae
push 0x3e8
call edi
mov ebx, dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
push 0xb60770
push esi
call ebx
test eax, eax
je 0xb3cfae
mov ebp, 3
cmp dword [0xb60774], ebp
jne 0xb3cfaa
push 0x3e8
call edi
push 0xb60770
push esi
call ebx
test eax, eax
jne 0xb3cf8f
mov ebp, dword [esp + 0x10]
mov ebx, dword [sym.imp.ADVAPI32.dll_DeleteService]
push esi
call ebx
test eax, eax
jne 0xb3cfc6
push 0x64
call edi
push esi
call ebx
test eax, eax
je 0xb3cfbb
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop edi
pop ebx
push ebp
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop esi
pop ebp
pop ecx
ret
Function at 0xb40e00
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0xb568f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov ecx, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x24]
lea eax, [esp + 4]
push edi
xor edi, edi
push eax
push 0x20019
push edi
push esi
push ecx
mov dword [esp + 0x1c], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, edi
je 0xb40ed2
lea edx, [esp + 0x24]
push eax
push edx
call fcn.00b3d7a0
add esp, 8
mov eax, dword [esp + 0x24]
mov dword [esp + 0x1c], edi
cmp eax, edi
je 0xb40e61
mov edx, dword [eax]
jmp 0xb40e63
xor edx, edx
xor ecx, ecx
push edi
xor eax, eax
push edx
push ecx
mov ecx, dword [esp + 0x38]
push eax
lea eax, [esp + 0x1c]
mov edx, dword [ecx + 4]
push eax
push esi
push 2
push edx
mov dword [esp + 0x2c], edi
mov dword [esp + 0x30], edi
call fcn.00b3f050
mov eax, dword [esp + 0x44]
add esp, 0x20
cmp eax, edi
mov dword [esp + 0x1c], 0xffffffff
je 0xb40ebf
mov esi, eax
add eax, 8
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0xb40ebf
cmp esi, edi
je 0xb40ebf
mov ecx, esi
call fcn.00b38a00
push esi
call fcn.00b461c8
add esp, 4
pop edi
xor al, al
pop esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
push edi
lea eax, [esp + 0x2c]
push edi
push eax
call fcn.00b3d990
add esp, 0xc
mov eax, dword [esp + 0x28]
mov dword [esp + 0x1c], 1
cmp eax, edi
je 0xb40ef5
mov eax, dword [eax]
jmp 0xb40ef7
xor eax, eax
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x2c]
push ebx
push esi
push eax
push ecx
push edx
call fcn.00b3c640
add esp, 0x10
mov bl, al
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x2c]
cmp eax, edi
je 0xb40f25
mov eax, dword [eax]
jmp 0xb40f27
xor eax, eax
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, dword [esp + 0x2c]
mov dword [esp + 0x20], 0xffffffff
cmp esi, edi
je 0xb40f76
lea ecx, [esi + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0xb40f76
cmp esi, edi
je 0xb40f76
mov eax, dword [esi]
cmp eax, edi
je 0xb40f5d
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov eax, dword [esi + 4]
cmp eax, edi
je 0xb40f6d
push eax
call fcn.00b461c8
add esp, 4
push esi
call fcn.00b461c8
add esp, 4
mov ecx, dword [esp + 0x18]
mov al, bl
pop ebx
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0xb40f90
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x208
lea eax, [esp]
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
push ebp
push esi
push edi
xor edi, edi
push 0x104
push eax
push edi
push SysStringLen
call ebx
mov esi, dword [esp + 0x21c]
mov ebp, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0xb40ffb
mov ecx, dword [esi + 8]
push 0
push ecx
call ebp
test eax, eax
je 0xb41035
lea edx, [esp + 0x10]
push esi
push edx
push SysStringLen
call fcn.00b40e00
add esp, 0xc
lea eax, [esp + 0x10]
inc edi
push 0x104
push eax
push edi
push SysStringLen
call ebx
test eax, eax
je 0xb40fc5
mov edi, 0xb5b8b0
mov ecx, dword [esi + 8]
push 0
push ecx
call ebp
test eax, eax
je 0xb41035
mov edx, dword [edi]
push esi
push edx
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.00b40e00
add edi, 4
add esp, 0xc
cmp edi, 0xb5b8c0
jb 0xb41000
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x208
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x208
ret

Function at 0xb41070
Capabilities:
Enumerate files on windows

Disassembly:
sub esp, 0x250
push esi
push edi
mov edi, dword [esp + 0x25c]
push 0x5c
push edi
call fcn.00b47082
mov esi, eax
add esp, 8
test esi, esi
je 0xb41107
lea eax, [esp + 8]
mov word [esi], 0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0xb41102
push ebx
lea ebx, [esi + 2]
push ebp
lea ecx, [esp + 0x3c]
push ebx
push ecx
call fcn.00b46946
add esp, 8
test eax, eax
je 0xb410e3
mov ebp, dword [sym.imp.KERNEL32.dll_FindNextFileW]
lea edx, [esp + 0x10]
push edx
push edi
call ebp
test eax, eax
je 0xb410e8
lea eax, [esp + 0x3c]
push ebx
push eax
call fcn.00b46946
add esp, 8
test eax, eax
jne 0xb410c5
mov word [esi], 0x5c
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp word [esi], 0
pop ebp
pop ebx
je 0xb41102
pop edi
mov al, 1
pop esi
add esp, 0x250
ret
mov word [esi], 0x5c
pop edi
xor al, al
pop esi
add esp, 0x250
ret
Function at 0xb41f10
Capabilities:
Get disk information

Disassembly:
push 0xffffffffffffffff
push 0xb569fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov esi, dword [esp + 0x2c]
xor ebp, ebp
mov dword [esp + 0x10], eax
xor ebx, ebx
mov eax, 1
mov ecx, ebx
shl eax, cl
mov ecx, dword [esp + 0x10]
test ecx, eax
je 0xb42002
lea edx, [ebx + 0x41]
lea eax, [esp + 0x14]
push edx
push str._c:_
push eax
call fcn.00b45dff
add esp, 0xc
lea ecx, [esp + 0x14]
push ecx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0xb42002
lea edx, [esp + 0x14]
push edx
push str.Mounting__s_n
call fcn.00b3d6e0
lea eax, [esp + 0x1c]
lea edi, [esi + 0x1048]
push eax
push edi
mov word [esp + 0x28], bp
call fcn.00b4620b
push 0x10
call fcn.00b461d3
add esp, 0x14
mov dword [esp + 0x2c], eax
cmp eax, ebp
mov dword [esp + 0x24], ebp
je 0xb41fc5
mov cx, word [edi]
push ecx
mov ecx, eax
call fcn.00b321c0
jmp 0xb41fc7
xor eax, eax
push esi
mov dword [esp + 0x28], 0xffffffff
mov dword [esi], eax
call fcn.00b41b80
mov edi, dword [esi]
add esp, 4
cmp edi, ebp
je 0xb41ff0
mov ecx, edi
call fcn.00b322c0
push edi
call fcn.00b461c8
add esp, 4
mov edx, dword [esi + 0x1024]
push ebp
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0xb42021
inc ebx
cmp ebx, 0x20
jb 0xb41f3e
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0xb43250
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xb57808
push 0xb47288
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x28], ebx
xor esi, esi
mov dword [ebp - 0x20], esi
mov byte [ebp - 0x24], bl
mov dword [ebp - 4], ebx
mov byte [ebp - 0x34], bl
mov byte [ebp - 0x33], bl
mov byte [ebp - 0x32], bl
mov byte [ebp - 0x31], bl
mov byte [ebp - 0x30], bl
mov byte [ebp - 0x2f], 5
lea eax, [ebp - 0x1c]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x12
push 1
lea ecx, [ebp - 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0xb43329
lea edx, [ebp - 0x28]
push edx
push 8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0xb43329
mov dword [ebp - 0x2c], ebx
lea eax, [ebp - 0x2c]
push eax
push ebx
push ebx
push 1
mov ecx, dword [ebp - 0x28]
push ecx
mov edi, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
call edi
mov edx, dword [ebp - 0x2c]
push edx
call fcn.00b461d3
add esp, 4
mov esi, eax
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x20], esi
cmp esi, ebx
je 0xb43329
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
push esi
push 1
mov edx, dword [ebp - 0x28]
push edx
call edi
test eax, eax
je 0xb43329
mov eax, dword [ebp - 0x1c]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.ADVAPI32.dll_EqualSid]
neg eax
sbb eax, eax
neg eax
mov byte [ebp - 0x24], al
jmp 0xb4332c
mov al, byte [ebp - 0x24]
mov dword [ebp - 4], 0xffffffff
call fcn.00b43351
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xb43d20
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
mov edx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x10]
lea eax, [esp + 4]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0xb43d58
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [esi], ecx
mov dword [esi + 4], edx
pop esi
pop ecx
ret 0x10

Function at 0xb43d60
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
push esi
mov esi, dword [esp + 0xc]
lea eax, [esp + 0x10]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0xb43d94
mov eax, dword [esp + 0x14]
test eax, eax
je 0xb43d94
push eax
push esi
call fcn.00b4620b
add esp, 8
pop esi
ret 0x10

Function at 0xb43da0
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x24
lea eax, [esp + 0x28]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xb43e22
push ebx
mov ebx, dword [esp + 0x30]
push esi
xor esi, esi
test ebx, ebx
jbe 0xb43e15
push ebp
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov edi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x18]
push 0xb5c320
push ecx
mov dword [esp + 0x1c], 4
call fcn.00b45dff
mov ecx, dword [esp + 0x44]
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
push edx
push edi
push 0
push 0
push eax
push ecx
call ebp
inc esi
add edi, 4
cmp esi, ebx
jb 0xb43dda
pop edi
pop ebp
mov edx, dword [esp + 0x30]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
add esp, 0x24
ret 0xc

Function at 0xb43e30
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x28
lea eax, [esp + 0x2c]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0xb43ec2
push ebp
mov ebp, dword [esp + 0x34]
push esi
xor esi, esi
test ebp, ebp
jbe 0xb43eb5
push ebx
mov ebx, dword [esp + 0x40]
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push esi
lea ecx, [esp + 0x1c]
push 0xb5c320
push ecx
mov dword [esp + 0x1c], 4
call fcn.00b45dff
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push edx
mov edx, dword [esp + 0x40]
push eax
push 0
push 0
push ecx
push edx
call edi
test eax, eax
jne 0xb43eab
mov ax, word [esp + 0x14]
mov word [ebx], ax
inc esi
add ebx, 2
cmp esi, ebp
jb 0xb43e6a
pop edi
pop ebx
mov ecx, dword [esp + 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebp
add esp, 0x28
ret 0xc
Function at 0xb44000
Capabilities:
Get file version info

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
push ebx
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov esi, eax
test esi, esi
je 0xb44131
push esi
call fcn.00b47145
add esp, 4
mov edi, eax
push edi
push esi
push 0
push ebx
call sub.VERSION.dll_GetFileVersionInfoW
push 0
push 0x80
push 3
push 0
push 0
push 0xc0000000
push ebx
call fcn.00b36080
mov ebp, eax
add esp, 0x1c
cmp ebp, 0xffffffff
je 0xb44131
push 0
push ebp
call fcn.00b363a0
push 0
push 0
push 0
push 4
push 0
push ebp
mov ebx, eax
call fcn.00b36260
add esp, 0x20
mov dword [esp + 0x18], eax
test eax, eax
jne 0xb4408b
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push 0
push 0
push 0
push 6
push eax
call fcn.00b362f0
mov esi, eax
add esp, 0x14
test esi, esi
je 0xb44121
push 0xb5c918
push edi
call fcn.00b453f0
push eax
push ebx
push esi
call fcn.00b43f60
push 0xb5c8f8
push edi
call fcn.00b453f0
push eax
push ebx
push esi
call fcn.00b43f60
push 0xb5c8d8
push edi
call fcn.00b453f0
push eax
push ebx
push esi
call fcn.00b43f60
push 0xb5c8c0
push edi
call fcn.00b453f0
add esp, 0x44
push eax
push ebx
push esi
call fcn.00b43f60
push 0xb5c8a0
push edi
call fcn.00b453f0
push eax
push ebx
push esi
call fcn.00b43f60
push 0xb5c888
push edi
call fcn.00b453f0
push eax
push ebx
push esi
call fcn.00b43f60
add esp, 0x34
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov ecx, dword [esp + 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
call esi
push ebp
call esi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0xb451b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.00b45140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.00b45140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.00b45140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.00b45140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0xb45bfa
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0xb45c50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0xb5787c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0xb45c43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0xb45c52
xor eax, eax
pop esi
leave
ret 4
Function at 0x408214
Capabilities:
Encode data using xor

Disassembly:
cmpsd dword [esi], dword es:[edi]
imul esp
std
movsb byte es:[edi], byte [esi]
jae 0x408250
sbb ch, byte [0x53d66bf9]
sub eax, 0x53d66bf9
push esp
pushal
fimul word [ecx + 0x4985dd36]
push cs
xchg esi, eax
mov dh, 0xbd
fstp xword [esi + edi*4]
movsb byte es:[edi], byte [esi]
xor ebx, dword [esi + 0x11]
and eax, 0x9ac68a3
mov esi, 0x2ac30c3a
cdq
pop ebx
sbb eax, 0xf7240d07
xchg esi, esp
jbe 0x40821c
adc ecx, 0x9d0a8b6
ror byte [ecx], 1
pop esp
push ds
pop ss
dec edx
mov esp, 0xa71c26e7
vandps xmm3, xmm1, xmmword [ebx - 0x29]
cmp eax, 0xd43c8ead
int 0x6f
lea eax, [esi]
add dh, bl
adc bh, dl
lodsb al, byte [esi]
and dh, dh
push esi
dec esi
pop ebp
inc ecx
nop
hlt

Function at 0x41b2f4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov ebx, 6
lodsd eax, dword [esi]
bswap eax
ror eax, 0xd
mov edx, eax
not edx
lodsd eax, dword [esi]
rol eax, 0xb
bswap eax
xor eax, edx
stosd dword es:[edi], eax
lodsd eax, dword [esi]
rol eax, 9
bswap eax
mov edx, eax
not edx
stosd dword es:[edi], eax
lodsd eax, dword [esi]
rol eax, 7
bswap eax
xor eax, edx
mov edx, eax
not edx
stosd dword es:[edi], eax
rol eax, 5
xor eax, edx
stosd dword es:[edi], eax
lea esi, [edi - 0x10]
dec ebx
test ebx, ebx
jne 0x41b305
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41b348
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov eax, 0xfffefdfc
mov ecx, 0x40
mov ebx, dword [ebp + 0x10]
mov dword [ebx + ecx*4 - 4], eax
sub eax, 0x4040404
dec ecx
jne 0x41b35b
mov edi, dword [ebp + 0xc]
mov esi, 0x40
xor ebx, ebx
push ebp
mov ebp, dword [ebp + 0x10]
mov eax, ecx
xor edx, edx
div esi
mov al, cl
mov dl, byte [edi + edx]
add dl, byte [ebp + eax]
add dl, bl
mov bl, byte [ebp + edx]
mov dl, byte [ebp + ebx]
xchg byte [ebp + eax], dl
mov byte [ebp + ebx], dl
inc ecx
cmp ecx, 0x300
jne 0x41b375
pop ebp
xor ecx, ecx
mov edi, dword [ebp + 8]
mov esi, 0x20
push ebp
mov ebp, dword [ebp + 0x10]
mov eax, ecx
xor edx, edx
div esi
mov al, cl
mov dl, byte [edi + edx]
add dl, byte [ebp + eax]
add dl, bl
mov bl, byte [ebp + edx]
mov dl, byte [ebp + ebx]
xchg byte [ebp + eax], dl
mov byte [ebp + ebx], dl
inc ecx
cmp ecx, 0x300
jne 0x41b3ae
pop ebp
xor ecx, ecx
mov edi, dword [ebp + 0xc]
mov esi, 0x40
push ebp
mov ebp, dword [ebp + 0x10]
mov eax, ecx
xor edx, edx
div esi
mov al, cl
mov dl, byte [edi + edx]
add dl, byte [ebp + eax]
add dl, bl
mov bl, byte [ebp + edx]
mov dl, byte [ebp + ebx]
xchg byte [ebp + eax], dl
mov byte [ebp + ebx], dl
inc ecx
cmp ecx, 0x300
jne 0x41b3e7
pop ebp
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x41b41c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
xor eax, eax
mov ebx, dword [ebp + 0x14]
xor ecx, ecx
xor edx, edx
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
test esi, esi
je 0x41b468
push ebp
mov ebp, dword [ebp + 0x10]
mov dl, byte [ebp + ecx]
add dl, bl
mov bl, byte [ebp + edx]
mov dl, byte [ebp + ebx]
mov dl, byte [ebp + edx]
inc dl
mov al, byte [ebp + edx]
xor byte [edi], al
mov dl, byte [ebp + ebx]
xchg byte [ebp + ecx], dl
mov byte [ebp + ebx], dl
inc cl
inc edi
dec esi
test esi, esi
jne 0x41b439
pop ebp
pop edi
pop esi
pop ebx
pop ebp
ret 0x10
Function at 0x8d1ea0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x48a000]
push edi
or ebp, 0xffffffff
jmp 0x8d1ec2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x8d1ec9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x8d1eb8
mov eax, 1
add ebx, ebx
jne 0x8d1edb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x8d1eec
jne 0x8d1f0b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x8d1f0b
dec eax
add ebx, ebx
jne 0x8d1ef8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x8d1ed0
add ebx, ebx
jne 0x8d1f07
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x8d1f5d
xor ecx, ecx
sub eax, 3
jb 0x8d1f23
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x8d1f92
sar eax, 1
mov ebp, eax
jmp 0x8d1f2e
add ebx, ebx
jne 0x8d1f2e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x8d1efc
inc ecx
add ebx, ebx
jne 0x8d1f3c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x8d1efc
add ebx, ebx
jne 0x8d1f49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x8d1f3e
jne 0x8d1f5a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x8d1f3e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x8d1f7c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x8d1f6e
jmp 0x8d1ebe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x8d1f7c
add edi, ecx
jmp 0x8d1ebe
pop esi
mov edi, esi
mov ecx, 0x15b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x8d1f9a
cmp byte [edi], 7
jne 0x8d1f9a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x8d1f9f
lea edi, [esi + 0x4ce000]
mov eax, dword [edi]
or eax, eax
je 0x8d2017
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x4d2e8c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x4d2ef0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x8d1fcc
mov ecx, edi
jns 0x8d1ffb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x4d2ef8]
or eax, eax
je 0x8d2011
mov dword [ebx], eax
add ebx, 4
jmp 0x8d1fe9
call dword [esi + 0x4d2ef4]
mov ebp, dword [esi + 0x4d2efc]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x8d204b
sub esp, 0xffffff80
jmp 0x463e66
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408f6c
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x7e826f95
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x430060
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e3d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x27af7cb1
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219