joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4deaf0
Capabilities:
Query service status
Stop service

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
lea eax, [ebp - 4]
call fcn.004059f4
xor eax, eax
push ebp
push 0x4dec75
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
xor esi, esi
push 0xf003f
push 0
push edi
call sub.advapi32.dll_OpenSCManagerW
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4dec58
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 0xc], 0
jne 0x4deb4e
call sub.KERNEL32.DLL_GetLastError
mov dword [ebp - 8], eax
jmp 0x4dec41
push 0xf01ff
mov eax, dword [ebp - 4]
call fcn.00405634
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_OpenServiceW
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x4dec3a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 0x10], 0
jne 0x4deb89
call sub.KERNEL32.DLL_GetLastError
mov dword [ebp - 8], eax
jmp 0x4dec23
lea eax, [ebp - 0x2c]
push eax
push 1
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_ControlService
test eax, eax
jne 0x4deba6
call sub.KERNEL32.DLL_GetLastError
mov dword [ebp - 8], eax
jmp 0x4dec23
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_QueryServiceStatus
test eax, eax
je 0x4dec16
cmp word [ebx + 0xa], 0
je 0x4debfe
lea ecx, [ebp - 0x2c]
mov edx, ebx
mov eax, dword [ebx + 0xc]
call dword [ebx + 8]
jmp 0x4debfe
inc esi
cmp esi, dword [ebp + 8]
ja 0x4dec04
push 0x3e8
call sub.KERNEL32.DLL_Sleep
cmp word [ebx + 0xa], 0
je 0x4debed
lea ecx, [ebp - 0x2c]
mov edx, ebx
mov eax, dword [ebx + 0xc]
call dword [ebx + 8]
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_QueryServiceStatus
test eax, eax
je 0x4dec04
cmp dword [ebp - 0x28], 1
jne 0x4debcb
cmp word [ebx + 0xa], 0
je 0x4dec16
lea ecx, [ebp - 0x2c]
mov edx, ebx
mov eax, dword [ebx + 0xc]
call dword [ebx + 8]
cmp dword [ebp - 0x28], 1
je 0x4dec23
mov dword [ebp - 8], 0x102
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4dec41
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4dec5f
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret
Function at 0x4dec88
Capabilities:
Delete service

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 4]
call fcn.004059f4
xor eax, eax
push ebp
push 0x4dedbe
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
mov eax, ebx
call fcn.004053e4
push 0xf003f
push 0
push esi
call sub.advapi32.dll_OpenSCManagerW
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4ded99
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 0xc], 0
je 0x4ded82
push 0xf01ff
mov eax, dword [ebp - 4]
call fcn.00405634
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_OpenServiceW
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x4ded7b
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 0x10], 0
je 0x4ded4d
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_DeleteService
test eax, eax
je 0x4ded39
cmp byte [ebp + 0xc], 0
jne 0x4ded33
mov eax, ebx
mov edx, 0x4dedd4
call fcn.00405420
mov byte [ebp - 5], 1
jmp 0x4ded64
cmp byte [ebp + 0xc], 0
jne 0x4ded64
mov eax, ebx
mov edx, 0x4dee1c
call fcn.00405420
jmp 0x4ded64
call sub.KERNEL32.DLL_GetLastError
lea edx, [ebp - 0x14]
call fcn.0048a160
mov edx, dword [ebp - 0x14]
mov eax, ebx
call fcn.00405420
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ded82
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4deda0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret

Function at 0x4dfa2c
Capabilities:
Access the windows event log

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov esi, ecx
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.004050b8
xor eax, eax
push ebp
push 0x4dfaaa
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004050c8
mov dword [ebp - 8], eax
cmp dword [ebx + 8], 0
jne 0x4dfa75
mov eax, dword [ebx + 4]
call fcn.004050c8
push eax
push 0
call sub.advapi32.dll_RegisterEventSourceA
mov dword [ebx + 8], eax
push 0
lea eax, [ebp - 8]
push eax
push 0
push 1
push 0
mov eax, dword [ebp + 8]
push eax
mov ax, word [ebp + 0xc]
push eax
push esi
mov eax, dword [ebx + 8]
push eax
call sub.advapi32.dll_ReportEventA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4dfab1
lea eax, [ebp - 4]
call fcn.00404bf8
ret
Function at 0x4e0a7c
Capabilities:
Create service

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4e0c19
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x10]
xor eax, eax
call fcn.00402f0c
cmp word [ebx + 0xa2], 0
je 0x4e0ac5
mov edx, ebx
mov eax, dword [ebx + 0xa4]
call dword [ebx + 0xa0]
mov eax, dword [ebx + 0x90]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jle 0x4e0ad9
lea esi, [ebp - 8]
jmp 0x4e0adb
xor esi, esi
cmp dword [ebx + 0x80], 0
jne 0x4e0ae8
xor edi, edi
jmp 0x4e0af5
mov eax, dword [ebx + 0x80]
call fcn.004050c8
mov edi, eax
mov eax, dword [ebx + 0x7c]
call fcn.004050c8
push eax
push edi
lea edx, [ebp - 0x14]
mov eax, ebx
call fcn.004e01e4
mov eax, dword [ebp - 0x14]
call fcn.004050c8
push eax
push esi
mov eax, dword [ebx + 0x74]
call fcn.004050c8
push eax
mov eax, dword [ebp - 0x10]
call fcn.004050c8
push eax
mov eax, ebx
call fcn.004e0318
push eax
mov eax, ebx
call fcn.004e02ec
push eax
mov eax, ebx
call fcn.004e02a0
push eax
push 0xf01ff
lea edx, [ebp - 0x18]
mov eax, ebx
call fcn.004e00b0
mov eax, dword [ebp - 0x18]
call fcn.004050c8
push eax
mov eax, dword [ebx + 8]
call fcn.004050c8
push eax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_CreateServiceA
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 8]
mov dword [ebx + 0x90], eax
cmp dword [ebp - 0xc], 0
jne 0x4e0b7e
call fcn.0046bb8c
xor edx, edx
push ebp
push 0x4e0bf7
push dword fs:[edx]
mov dword fs:[edx], esp
xor edx, edx
push ebp
push 0x4e0bbc
push dword fs:[edx]
mov dword fs:[edx], esp
cmp word [ebx + 0xaa], 0
je 0x4e0bb2
mov edx, ebx
mov eax, dword [ebx + 0xac]
call dword [ebx + 0xa8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4e0be0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e0bfe
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret

Function at 0x4e0c28
Capabilities:
Delete service

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp word [eax + 0xb2], 0
je 0x4e0c54
mov esi, dword [ebp - 4]
mov edx, dword [ebp - 4]
mov eax, dword [esi + 0xb4]
call dword [esi + 0xb0]
push 0xf01ff
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
call fcn.004050c8
push eax
push ebx
call sub.advapi32.dll_OpenServiceA
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x4e0c79
call fcn.0046bb8c
xor eax, eax
push ebp
push 0x4e0cb0
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_DeleteService
test eax, eax
jne 0x4e0c99
call fcn.0046bb8c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e0cb7
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret
Function at 0x4e7788
Capabilities:
Acquire debug privileges
Terminate process

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, eax
mov byte [ebp - 1], 0
mov dl, 1
mov eax, 0x4e7814
call fcn.004e7584
test al, al
je 0x4e7807
push ebx
push 0
push 0xf0001
call sub.KERNEL32.DLL_OpenProcess
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4e7800
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 8], 0
jbe 0x4e77dd
push 1
mov eax, dword [ebp - 8]
push eax
call sub.KERNEL32.DLL_TerminateProcess
cmp eax, 1
sbb eax, eax
inc eax
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e7807
mov eax, dword [ebp - 8]
push eax
call sub.KERNEL32.DLL_CloseHandle
xor edx, edx
mov eax, 0x4e7814
call fcn.004e7584
ret
mov al, byte [ebp - 1]
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4e787c
Capabilities:
Get common file path

Disassembly:
push ebx
add esp, 0xfffffdf4
mov ebx, eax
push 0x20a
lea eax, [esp + 4]
push eax
call sub.KERNEL32.DLL_GetSystemDirectoryW
mov eax, ebx
mov edx, esp
mov ecx, 0x105
call fcn.0040559c
add esp, 0x20c
pop ebx
ret

Function at 0x4e80f0
Capabilities:
Delete directory
Delete file

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
call fcn.004059f4
xor eax, eax
push ebp
push 0x4e8240
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x485fbc]
call fcn.00487074
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4e8216
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
push 1
mov ecx, dword [ebp - 8]
mov edx, 0x4e8254
mov eax, dword [ebp - 4]
call fcn.004d3868
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x14]
mov ebx, eax
dec ebx
cmp ebx, 0
jl 0x4e819f
lea ecx, [ebp - 0x10]
mov edx, ebx
mov eax, dword [ebp - 8]
mov esi, dword [eax]
call dword [esi + 0xc]
mov ecx, dword [ebp - 0x10]
lea eax, [ebp - 0xc]
mov edx, 0x4e8260
call fcn.004056b0
mov eax, dword [ebp - 0xc]
call fcn.004e7a00
lea ecx, [ebp - 0x14]
mov edx, ebx
mov eax, dword [ebp - 8]
mov esi, dword [eax]
call dword [esi + 0xc]
mov eax, dword [ebp - 0x14]
call fcn.00405634
push eax
call sub.KERNEL32.DLL_DeleteFileW
dec ebx
cmp ebx, 0xffffffff
jne 0x4e8159
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.004d3b14
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x14]
mov ebx, eax
dec ebx
cmp ebx, 0
jl 0x4e8200
lea ecx, [ebp - 0x1c]
mov edx, ebx
mov eax, dword [ebp - 8]
mov esi, dword [eax]
call dword [esi + 0xc]
mov ecx, dword [ebp - 0x1c]
lea eax, [ebp - 0x18]
mov edx, 0x4e8280
call fcn.004056b0
mov eax, dword [ebp - 0x18]
call fcn.004e7a00
lea ecx, [ebp - 0x20]
mov edx, ebx
mov eax, dword [ebp - 8]
mov esi, dword [eax]
call dword [esi + 0xc]
mov eax, dword [ebp - 0x20]
call fcn.00405634
push eax
call sub.KERNEL32.DLL_RemoveDirectoryW
dec ebx
cmp ebx, 0xffffffff
jne 0x4e81ba
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e821d
mov eax, dword [ebp - 8]
call fcn.00403c20
ret
Function at 0x4e8678
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
xor eax, eax
push ebp
push 0x4e871a
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
mov eax, 0x4e8730
call fcn.004e7a00
push 0x4e877c
lea ecx, [ebp - 8]
mov edx, 0x4e8784
mov eax, dword [ebp + 8]
call fcn.004dd3a0
push dword [ebp - 8]
push 0x4e8798
push 0x4e877c
lea eax, [ebp - 4]
mov edx, 4
call fcn.00405718
mov eax, 0x4e87b4
call fcn.004e82a4
mov eax, 0x4e87c0
call fcn.004e82a4
push 5
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00405634
push eax
push 0
push 0
call sub.shell32.dll_ShellExecuteW
mov eax, 0x4e87dc
call fcn.004e7a00
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e8721
lea eax, [ebp - 8]
mov edx, 2
call fcn.004053fc
ret

Function at 0x4e8834
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
xor eax, eax
push ebp
push 0x4e88d1
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
mov eax, 0x4e88e8
call fcn.004e7a00
push 0x4e8934
lea ecx, [ebp - 8]
mov edx, 0x4e893c
mov eax, dword [ebp + 8]
call fcn.004dd3a0
push dword [ebp - 8]
push 0x4e8950
lea eax, [ebp - 4]
mov edx, 3
call fcn.00405718
mov eax, 0x4e8970
call fcn.004e82a4
mov eax, 0x4e897c
call fcn.004e82a4
push 5
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00405634
push eax
push 0
push 0
call sub.shell32.dll_ShellExecuteW
mov eax, 0x4e8998
call fcn.004e7a00
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e88d8
lea eax, [ebp - 8]
mov edx, 2
call fcn.004053fc
ret

Function at 0x4e8e4c
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor ecx, ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
call fcn.004059f4
lea eax, [ebp - 8]
call fcn.004059f4
xor eax, eax
push ebp
push 0x4e8ee5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00489ef8
test al, al
je 0x4e8eca
push 0
mov eax, dword [ebp - 8]
call fcn.00405634
push eax
mov eax, dword [ebp - 4]
call fcn.00405634
push eax
call sub.KERNEL32.DLL_CopyFileW
call sub.KERNEL32.DLL_GetLastError
mov ebx, eax
test ebx, ebx
je 0x4e8eca
lea edx, [ebp - 0xc]
mov eax, ebx
call fcn.0048a160
mov ecx, dword [ebp - 0xc]
mov dl, 1
mov eax, dword [0x4d3de0]
call fcn.004d3f1c
call fcn.004044c4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e8eec
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004053fc
ret
Function at 0x4e91b4
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
mov ecx, 7
push 0
push 0
dec ecx
jne 0x4e91bc
push ecx
xor eax, eax
push ebp
push 0x4e9437
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 4], eax
mov eax, 0x4e944c
call fcn.004e7a00
lea eax, [ebp - 8]
push eax
xor ecx, ecx
mov edx, 0x4e946c
mov eax, 0x4e9480
call fcn.004e7c38
lea eax, [ebp - 0xc]
push eax
xor ecx, ecx
mov edx, 0x4e9498
mov eax, 0x4e9480
call fcn.004e7c38
mov eax, dword [ebp - 8]
call fcn.004e7a00
mov eax, dword [ebp - 0xc]
call fcn.004e7a00
mov eax, dword [ebp - 8]
xor edx, edx
call fcn.00405760
je 0x4e928a
lea eax, [ebp - 0x24]
mov ecx, dword [ebp - 8]
mov edx, 0x4e94c4
call fcn.004056b0
mov eax, dword [ebp - 0x24]
call fcn.004e7a00
mov eax, dword [ebp - 8]
call fcn.004e80f0
mov eax, dword [ebp - 8]
call fcn.0048a148
lea eax, [ebp - 0x28]
mov ecx, 0x4e94e0
mov edx, dword [ebp - 8]
call fcn.004056b0
mov eax, dword [ebp - 0x28]
lea edx, [ebp - 0x10]
call fcn.00489de4
lea eax, [ebp - 0x2c]
mov ecx, dword [ebp - 0x10]
mov edx, 0x4e94c4
call fcn.004056b0
mov eax, dword [ebp - 0x2c]
call fcn.004e7a00
mov eax, dword [ebp - 0x10]
call fcn.0048a148
mov eax, dword [ebp - 0xc]
xor edx, edx
call fcn.00405760
je 0x4e931c
push dword [ebp - 0xc]
push 0x4e94ec
push 0x4e9508
push 0x4e9510
lea eax, [ebp - 0xc]
mov edx, 4
call fcn.00405718
lea eax, [ebp - 0x30]
mov ecx, dword [ebp - 0xc]
mov edx, 0x4e94c4
call fcn.004056b0
mov eax, dword [ebp - 0x30]
call fcn.004e7a00
mov eax, dword [ebp - 0xc]
call fcn.004e80f0
mov eax, dword [ebp - 0xc]
call fcn.0048a148
lea eax, [ebp - 0x34]
mov ecx, 0x4e94e0
mov edx, dword [ebp - 0xc]
call fcn.004056b0
mov eax, dword [ebp - 0x34]
lea edx, [ebp - 0x10]
call fcn.00489de4
lea eax, [ebp - 0x38]
mov ecx, dword [ebp - 0x10]
mov edx, 0x4e94c4
call fcn.004056b0
mov eax, dword [ebp - 0x38]
call fcn.004e7a00
mov eax, dword [ebp - 0x10]
call fcn.0048a148
mov dl, 1
mov eax, dword [0x4d3400]
call fcn.004d3464
mov dword [ebp - 0x20], eax
xor eax, eax
push ebp
push 0x4e9383
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x3c]
call fcn.004e787c
push dword [ebp - 0x3c]
push 0x4e9528
push 0x4e9540
lea eax, [ebp - 0x1c]
mov edx, 3
call fcn.00405718
push 4
push 0
mov eax, dword [ebp - 0x1c]
call fcn.00405634
push eax
call sub.KERNEL32.DLL_MoveFileExW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e938a
mov eax, dword [ebp - 0x20]
call fcn.00403c20
ret
Function at 0x401000
Capabilities:
Check mutex and terminate process on windows
Check mutex on windows
Create thread
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0x7d0
call dword [sym.imp.KERNEL32.dll_Sleep]
push str.6246464
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x401036
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0
push 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
push 0
push 0
push 0
push 0x402ba0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0x36ee80
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x401055

Function at 0x401850
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0xffffffff
mov dword [ebp - 0xc], 0
jmp 0x401875
mov ecx, dword [ebp - 0xc]
add ecx, 1
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp - 0xc]
cmp edx, dword [ebp + 0xc]
jae 0x4018e8
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0xc]
movzx ecx, byte [eax]
movzx edx, byte [ebp - 8]
xor ecx, edx
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 8]
shr eax, 8
mov dword [ebp - 8], eax
mov dword [ebp - 0x14], 0
jmp 0x4018aa
mov ecx, dword [ebp - 0x14]
add ecx, 1
mov dword [ebp - 0x14], ecx
cmp dword [ebp - 0x14], 8
jge 0x4018dd
mov edx, dword [ebp - 0x10]
and edx, 1
neg edx
sbb edx, edx
neg edx
mov byte [ebp - 0x15], dl
mov eax, dword [ebp - 0x10]
shr eax, 1
mov dword [ebp - 0x10], eax
movzx ecx, byte [ebp - 0x15]
test ecx, ecx
je 0x4018db
mov edx, dword [ebp - 0x10]
xor edx, 0xedb88320
mov dword [ebp - 0x10], edx
jmp 0x4018a1
mov eax, dword [ebp - 8]
xor eax, dword [ebp - 0x10]
mov dword [ebp - 8], eax
jmp 0x40186c
mov eax, dword [ebp - 8]
not eax
mov esp, ebp
pop ebp
ret
Function at 0x433001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
call 0x43300c
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x414040
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x474fbb
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.004698d1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4140c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00467650
mov eax, dword [eax]
push 0x4f5210
push eax
call fcn.0045a284
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00469b5c
test bl, bl
je 0x4140c2
push 0x4f5210
lea ecx, [esp + 0xc]
call fcn.00469eec
push 0x4f8d8c
lea ecx, [esp + 0xc]
call fcn.00469eec
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 0x4140fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00469b5c
jmp 0x4141c9
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 0x414182
lea edx, [esp + 0x7c]
push 0x4f8d88
push edx
call fcn.0045a284
add esp, 8
test eax, eax
je 0x414182
lea eax, [esp + 0x7c]
push 0x4f8d84
push eax
call fcn.0045a284
add esp, 8
test eax, eax
je 0x414182
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 0x414112
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.00469b5c
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 0x4149e0
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 0x414a42
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 0x414a50
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47503b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ff368]
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 0x414b88
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x414ab6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00469b5c
xor eax, eax
jmp 0x414bff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00469c99
push esi
lea ecx, [esp + 0xc]
call fcn.00469f28
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4f8dc4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x414bdd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004149e0
test eax, eax
jne 0x414bdd
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.004149e0
test eax, eax
jne 0x414bdd
lea eax, [esp + 0x14]
push 0x4f8da0
push eax
call fcn.0045b2c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x414bbc
lea ecx, [esp + 0x14]
push 0x4f8d9c
push ecx
call fcn.0045b240
mov esi, eax
add esp, 8
test esi, esi
jne 0x414bbc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x414bbf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00469c49
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x414ace
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00469b5c
xor eax, eax
jmp 0x414bff
mov byte [esi], 0
push 0x4f8d98
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.00469b5c
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