joyce8/EMBER2024-capa huggingface dataset:
Function at 0x427b8c
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
push edi
xor edi, edi
push edi
push 0x80
push 2
push edi
push 1
push 0xc0000000
push dword [ebp + 0xc]
mov dword [ebp - 4], edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
mov dword [ebp - 0x10], ebx
jne 0x427bc8
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x427cc5
mov esi, dword [ebp + 8]
push edi
push dword [esi + 4]
push edi
push 4
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
cmp ebx, edi
mov dword [ebp - 8], eax
je 0x427bf6
push dword [esi + 4]
push edi
push edi
push 2
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
cmp eax, edi
mov dword [ebp - 0xc], eax
jne 0x427c01
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x427c91
lea ebx, [esi + 8]
mov dword [ebp - 4], eax
mov eax, dword [ebx + 4]
mov eax, dword [eax]
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x18], edi
mov eax, dword [ebx + 4]
mov dword [ebp - 0x1c], eax
je 0x427c22
cmp dword [ebp - 0x18], ebx
je 0x427c27
call fcn.00480eee
mov eax, dword [ebp - 0x1c]
cmp dword [ebp - 0x14], eax
je 0x427c81
lea esi, [ebp - 0x18]
call fcn.00440b5a
mov esi, dword [eax]
mov ecx, dword [esi + 4]
cmp ecx, edi
jne 0x427c44
xor eax, eax
jmp 0x427c49
mov eax, dword [esi + 8]
sub eax, ecx
push eax
push edi
call fcn.0040b68a
push eax
push dword [ebp - 4]
call fcn.00482d70
mov eax, dword [esi + 4]
add esp, 0xc
cmp eax, edi
jne 0x427c67
xor esi, esi
jmp 0x427c6c
mov esi, dword [esi + 8]
sub esi, eax
add dword [ebp - 4], esi
lea edi, [ebp - 0x28]
lea esi, [ebp - 0x18]
call fcn.00428570
mov esi, dword [ebp + 8]
xor edi, edi
jmp 0x427c12
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov dword [ebp - 4], 1
cmp dword [ebp - 8], edi
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x427ca1
push dword [ebp - 8]
call ebx
push dword [ebp - 0x10]
call ebx
cmp dword [ebp - 4], edi
je 0x427cc5
push dword [ebp + 0xc]
mov eax, esi
call fcn.00427ccf
cmp eax, edi
mov dword [ebp - 4], eax
jne 0x427cc5
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x427ccf
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
push edi
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
push dword [ebp + 8]
mov esi, eax
mov dword [ebp - 0x10], edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
mov dword [ebp - 0x14], ebx
jne 0x427d0d
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x427df3
push edi
push dword [esi + 4]
push edi
push 2
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
cmp ebx, edi
mov dword [ebp - 0xc], eax
jne 0x427d2e
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x427dde
push dword [esi + 4]
push edi
push edi
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
cmp eax, edi
mov dword [ebp - 8], eax
jne 0x427d4e
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x427dd0
lea ebx, [esi + 8]
mov dword [ebp + 8], eax
mov eax, dword [ebx + 4]
mov eax, dword [eax]
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x1c], edi
mov esi, dword [ebx + 4]
je 0x427d6c
cmp dword [ebp - 0x1c], ebx
je 0x427d71
call fcn.00480eee
cmp dword [ebp - 0x18], esi
je 0x427dc9
lea esi, [ebp - 0x1c]
call fcn.00440b5a
mov esi, dword [eax]
mov ecx, dword [esi + 4]
cmp ecx, edi
jne 0x427d8b
xor eax, eax
jmp 0x427d90
mov eax, dword [esi + 8]
sub eax, ecx
push eax
push edi
call fcn.0040b68a
push eax
push dword [ebp + 8]
call fcn.0047ed64
add esp, 0xc
test eax, eax
jne 0x427dd0
mov eax, dword [esi + 4]
cmp eax, edi
jne 0x427db2
xor esi, esi
jmp 0x427db7
mov esi, dword [esi + 8]
sub esi, eax
add dword [ebp + 8], esi
lea edi, [ebp - 0x24]
lea esi, [ebp - 0x1c]
call fcn.00428570
xor edi, edi
jmp 0x427d5f
mov dword [ebp - 0x10], 1
cmp dword [ebp - 8], edi
je 0x427dde
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
cmp dword [ebp - 0xc], edi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x427dee
push dword [ebp - 0xc]
call esi
push dword [ebp - 0x14]
call esi
mov eax, dword [ebp - 0x10]
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x427e8c
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 0xc], 0
and dword [ebp - 4], 0
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_WriteFile]
mov ebx, ecx
push 0
lea ecx, [ebp - 4]
push ecx
mov dword [ebp - 8], eax
push eax
jmp 0x427ec3
mov eax, dword [ebp - 4]
add ebx, eax
sub dword [ebp - 8], eax
je 0x427ecf
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp - 8]
push ebx
push dword [ebp + 8]
call esi
test eax, eax
jne 0x427eb0
jmp 0x427ed6
mov dword [ebp - 0xc], 1
mov eax, dword [ebp - 0xc]
pop esi
pop ebx
leave
ret
Function at 0x427edd
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
mov eax, 0x4a04e7
call fcn.0049bacc
push ecx
push ebx
push esi
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x10]
push eax
call fcn.00405b9f
push dword [ebp + 8]
and dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x427f28
xor esi, esi
inc esi
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
call fcn.0040592f
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
mov esi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push 0
push dword [ebp + 8]
call esi
test eax, eax
jne 0x427f09
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
call edi
mov ebx, 0xb7
cmp eax, ebx
je 0x427f09
lea ecx, [ebp - 0x10]
call fcn.00427dfd
mov eax, dword [ebp - 0x10]
cmp dword [eax - 0xc], 0
jne 0x427f5f
xor esi, esi
jmp 0x427f0c
push eax
call fcn.00427edd
test eax, eax
pop ecx
je 0x427f5b
push 0
push dword [ebp + 8]
call esi
test eax, eax
jne 0x427f09
call edi
cmp eax, ebx
jne 0x427f5b
jmp 0x427f09

Function at 0x428021
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
and dword [ebp - 4], 0
test byte [0x4cbf14], 1
jne 0x42805e
mov eax, dword [0x4cadac]
or dword [0x4cbf14], 1
mov ecx, 0x4cadac
call dword [eax + 0xc]
add eax, 0x10
push 0x4a0b03
mov dword [0x4cbf10], eax
call fcn.0048276e
pop ecx
mov eax, dword [0x4cbf10]
cmp dword [eax - 0xc], 0
jne 0x4280a8
push 0x104
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4280a3
push esi
lea eax, [ebp - 0x20c]
push eax
mov esi, 0x4cbf10
push esi
call fcn.00405dba
call fcn.00427e4f
push str.drivers_
push esi
call fcn.00405ffe
pop esi
mov eax, dword [0x4cbf10]
add eax, 0xfffffff0
call fcn.00405947
add eax, 0x10
mov dword [edi], eax
mov eax, edi
leave
ret

Function at 0x4299d2
Capabilities:
Delete file
Set file attributes

Disassembly:
push 0
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x4299e5
xor al, al
ret
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne al
ret
Function at 0x429d27
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
and dword [ebp - 4], 0
cmp dword [ebp + 0xc], 0
jne 0x429d40
mov eax, dword [ebp - 4]
jmp 0x429e1a
mov esi, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
shr ecx, 3
xor eax, 0xffffffff
test ecx, ecx
je 0x429df5
push ebp
mov ebp, ecx
xor edx, edx
xor ecx, ecx
nop
mov ebx, dword [esi]
add esi, 4
mov dl, bl
mov cl, bh
xor dl, al
shr eax, 8
mov edi, dword [edx*4 + 0x4a9cd0]
shr ebx, 0x10
xor eax, edi
xor cl, al
shr eax, 8
mov edi, dword [ecx*4 + 0x4a9cd0]
mov dl, bl
xor eax, edi
xor dl, al
shr eax, 8
mov edi, dword [edx*4 + 0x4a9cd0]
mov cl, bh
xor eax, edi
mov ebx, dword [esi]
xor cl, al
shr eax, 8
mov edi, dword [ecx*4 + 0x4a9cd0]
add esi, 4
xor eax, edi
mov dl, bl
mov cl, bh
xor dl, al
shr eax, 8
mov edi, dword [edx*4 + 0x4a9cd0]
shr ebx, 0x10
xor eax, edi
xor cl, al
shr eax, 8
mov edi, dword [ecx*4 + 0x4a9cd0]
mov dl, bl
xor eax, edi
xor dl, al
shr eax, 8
mov edi, dword [edx*4 + 0x4a9cd0]
mov cl, bh
xor eax, edi
xor cl, al
shr eax, 8
xor eax, dword [ecx*4 + 0x4a9cd0]
dec ebp
jne 0x429d5f
pop ebp
mov ecx, dword [ebp + 0x10]
xor edx, edx
and ecx, 7
je 0x429e11
mov dl, byte [esi]
inc esi
xor dl, al
shr eax, 8
xor eax, dword [edx*4 + 0x4a9cd0]
dec ecx
jne 0x429dff
xor eax, 0xffffffff
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x429fa2
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
xor eax, eax
push esi
push edi
xor ebx, ebx
mov byte [ebp - 0x20], bl
lea edi, [ebp - 0x1f]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [ebp - 0xc], ebx
xor eax, eax
lea edi, [ebp - 8]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.0042a488
push dword [ebp + 8]
mov dword [0x4cbd44], eax
push 0x4cbd1c
call fcn.00405dba
call fcn.0042a3d5
xor edi, edi
inc edi
push edi
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.ADVAPI32.dll_InitializeSecurityDescriptor]
push ebx
push ebx
push edi
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.ADVAPI32.dll_SetSecurityDescriptorDacl]
lea eax, [ebp - 0x20]
push 0x4cbd20
mov dword [ebp - 0xc], 0xc
mov dword [ebp - 8], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_CreateEventW]
push ebx
push edi
push edi
lea eax, [ebp - 0xc]
push eax
call esi
push ebx
push ebx
push edi
push ebx
mov dword [0x4cbd10], eax
call esi
cmp dword [0x4cbd10], ebx
mov dword [0x4cbd14], eax
je 0x42a064
cmp eax, ebx
je 0x42a064
push ebx
push ebx
push 0x4cbd08
push 0x42a21f
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
xor ecx, ecx
cmp eax, ebx
setne cl
mov dword [0x4cbd18], eax
mov eax, ecx
jmp 0x42a066
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x42a06d
Capabilities:
Terminate thread

Disassembly:
cmp dword [0x4cbd18], 0
mov dword [0x4cbd08], 1
je 0x42a0b6
mov eax, dword [0x4cbd14]
test eax, eax
je 0x42a090
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
push 0xea60
push dword [0x4cbd18]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x42a0b6
push 0
push dword [0x4cbd18]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [0x4cbd14]
test eax, eax
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x42a0d0
push eax
call esi
and dword [0x4cbd14], 0
mov eax, dword [0x4cbd18]
test eax, eax
je 0x42a0e3
push eax
call esi
and dword [0x4cbd18], 0
pop esi
ret
Function at 0x42a22b
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x49e960
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x38
push ebx
push esi
push edi
mov esi, ecx
call fcn.0042a61c
xor ebx, ebx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ebx
push 0xffffffffffffffff
mov dword [esp + 0x50], ebx
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, ebx
jne 0x42a3ae
lea edi, [esi + 0x18]
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esi + 0x34]
mov dword [esi + 0x34], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 0x1c], ecx
mov ecx, dword [esi + 0x38]
mov dword [esi + 0x38], eax
push dword [esi + 0xc]
mov dword [esp + 0x24], ecx
call dword [sym.imp.KERNEL32.dll_ResetEvent]
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp dword [esp + 0x20], ebx
je 0x42a397
cmp dword [esi + 4], ebx
jne 0x42a2d4
mov eax, dword [esi + 0x14]
push 0x4ad71c
push eax
call fcn.00480db1
cmp eax, ebx
pop ecx
pop ecx
mov dword [esi + 4], eax
je 0x42a397
push ebx
lea ecx, [esp + 0x28]
mov dword [esp + 0x40], 0xf
call fcn.004025e6
mov byte [esp + 0x4c], 1
cmp dword [esp + 0x20], ebx
je 0x42a368
mov eax, dword [esp + 0x1c]
mov edi, dword [eax]
cmp edi, eax
jne 0x42a300
call fcn.00480eee
push 0xffffffffffffffff
push ebx
add edi, 8
push edi
lea ecx, [esp + 0x30]
call fcn.00402338
mov eax, dword [esp + 0x1c]
push dword [eax]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x18]
push eax
lea ebx, [esp + 0x24]
call fcn.0042a5c6
cmp dword [esp + 0x3c], 0x10
mov ecx, dword [esp + 0x28]
jae 0x42a338
lea ecx, [esp + 0x28]
mov eax, dword [esi + 4]
test eax, eax
je 0x42a360
push eax
push dword [esp + 0x3c]
push 1
push ecx
call fcn.004835f1
push dword [esi + 4]
push 2
push 1
push 0x4ac674
call fcn.004835f1
add esp, 0x20
xor ebx, ebx
cmp dword [esp + 0x20], ebx
jne 0x42a2f1
mov eax, dword [esi + 4]
cmp eax, ebx
je 0x42a382
push eax
call fcn.00483253
pop ecx
push dword [esi + 4]
call fcn.00480c6f
pop ecx
mov dword [esi + 4], ebx
push ebx
push 1
lea ecx, [esp + 0x2c]
mov byte [esp + 0x54], bl
call fcn.00402439
jmp 0x42a274
cmp dword [esi], ebx
jne 0x42a3ae
push 0xffffffffffffffff
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x42a274
lea esi, [esp + 0x18]
call fcn.0042a634
push dword [esp + 0x1c]
call fcn.004811a2
pop ecx
mov ecx, dword [esp + 0x44]
pop edi
pop esi
xor eax, eax
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a3d5
Capabilities:
Delete file
Get file size
Move file
Set file attributes

Disassembly:
mov eax, 0x4a04e7
call fcn.0049bacc
push ecx
push ebx
push esi
xor esi, esi
push esi
push 0x80
push 3
push esi
push 3
push SysReAllocString
push dword [0x4cbd1c]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x42a477
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
jne 0x42a419
xor edi, edi
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp edi, 0x80000
jb 0x42a476
mov eax, dword [0x4cbd1c]
add eax, 0xfffffff0
call fcn.00405947
add eax, 0x10
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
mov dword [ebp - 4], esi
call fcn.0042a4ef
mov edi, dword [ebp - 0x10]
mov ebx, dword [0x4cbd1c]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push edi
call esi
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push ebx
call esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [edi - 0x10]
call fcn.0040592f
pop edi
mov ecx, dword [ebp - 0xc]
xor eax, eax
pop esi
inc eax
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x42ad8a
Capabilities:
Set registry value

Disassembly:
push 4
lea eax, [esp + 0x10]
push eax
mov eax, dword [esp + 0xc]
push 4
push 0
push dword [esp + 0x18]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
ret 0xc

Function at 0x42ae28
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [esi]
and dword [esi], 0
add eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push edi
lea eax, [ebp + 0xc]
push eax
mov eax, dword [ebp + 8]
push 0
push dword [ebp + 0xc]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x42ae8b
cmp dword [ebp + 0xc], 1
je 0x42ae64
cmp dword [ebp + 0xc], 2
je 0x42ae64
push 0xd
pop eax
jmp 0x42ae8b
test edi, edi
mov eax, dword [ebp - 4]
je 0x42ae85
test eax, eax
je 0x42ae81
test al, 1
jne 0x42ae5f
mov ecx, eax
shr ecx, 1
cmp word [edi + ecx*2 - 2], 0
je 0x42ae85
jmp 0x42ae5f
and word [edi], 0
shr eax, 1
mov dword [esi], eax
xor eax, eax
leave
ret 8

Function at 0x42aea0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
xor ebx, ebx
push edi
xor eax, eax
cmp ecx, ebx
lea edi, [ebp - 0x13]
mov byte [ebp - 0x14], bl
mov dword [ebp - 4], ebx
stosd dword es:[edi], eax
mov dword [ebp - 0xc], ebx
je 0x42af7c
cmp word [ecx], bx
je 0x42af7c
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebp - 8], edi
je 0x42af7c
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, ebx
jbe 0x42af72
push ebx
lea eax, [ebp - 0xc]
push eax
push 4
lea eax, [ebp - 0x14]
push eax
push edi
mov edi, dword [sym.imp.KERNEL32.dll_ReadFile]
call edi
test eax, eax
je 0x42af72
lea ecx, [ebp - 0x14]
call fcn.0042afb8
test eax, eax
je 0x42af72
add esi, 0xfffffffc
lea eax, [esi + 1]
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x42af72
mov eax, dword [ebp + 8]
push ebx
push ebx
push 4
push dword [ebp - 8]
mov dword [eax], esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push ebx
lea eax, [ebp - 0xc]
push eax
push esi
push dword [ebp - 4]
push dword [ebp - 8]
call edi
test eax, eax
je 0x42af72
mov edx, dword [ebp - 4]
call fcn.0042af83
test eax, eax
jge 0x42af72
push edx
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov dword [ebp - 4], ebx
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
mov eax, dword [ebp - 4]
pop edi
pop ebx
leave
ret

Function at 0x42af83
Capabilities:
Encode data using xor

Disassembly:
test edx, edx
je 0x42afb2
test esi, esi
jbe 0x42afb2
mov ecx, esi
shr ecx, 2
push 0
pop eax
je 0x42afa1
xor dword [edx + eax*4], 0xd8d8d8d8
inc eax
cmp eax, ecx
jb 0x42af95
shl eax, 2
jmp 0x42afab
xor byte [eax + edx], 0xd8
inc eax
cmp eax, esi
jb 0x42afa6
xor eax, eax
ret
mov eax, 0x80004005
ret
Function at 0x42d2a2
Capabilities:
Access firewall settings via inetfwmgr

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
xor esi, esi
push esi
push esi
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
xor ebx, ebx
call dword [sym.imp.ole32.dll_CoInitializeEx]
test eax, eax
jge 0x42d2c4
xor eax, eax
inc eax
jmp 0x42d32e
cmp dword [edi], esi
je 0x42d2cd
xor ebx, ebx
inc ebx
jmp 0x42d312
lea eax, [ebp - 8]
push eax
push 0x4adba0
push 1
push esi
push 0x4adb90
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jge 0x42d2ec
push 2
jmp 0x42d311
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
lea edx, [ebp - 4]
push edx
push eax
call dword [ecx + 0x1c]
test eax, eax
jge 0x42d301
push 3
jmp 0x42d311
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push edi
push eax
call dword [ecx + 0x1c]
test eax, eax
jge 0x42d312
push 4
pop ebx
mov eax, dword [ebp - 4]
cmp eax, esi
je 0x42d31f
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 8]
cmp eax, esi
je 0x42d32c
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, ebx
pop esi
pop ebx
leave
ret
Function at 0x42d5fa
Capabilities:
Enumerate processes
Terminate process

Disassembly:
mov eax, 0x49eeb0
call fcn.0049bacc
sub esp, 0x278
push ebx
push esi
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x20]
xor edi, edi
push eax
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x18], edi
call fcn.00405b9f
push edi
push 2
mov dword [ebp - 4], edi
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov esi, eax
cmp esi, 0xffffffff
mov dword [ebp - 0x1c], esi
jne 0x42d657
push 0xfffffffffffffffe
pop esi
mov eax, dword [ebp - 0x20]
add eax, 0xfffffff0
call fcn.0040592f
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret 8
push 0x228
lea eax, [ebp - 0x280]
push edi
push eax
call fcn.004814f0
add esp, 0xc
lea eax, [ebp - 0x284]
push eax
push esi
mov dword [ebp - 0x284], 0x22c
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
jne 0x42d692
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0xfffffffffffffffd
jmp 0x42d638
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x54]
push eax
call fcn.004081db
mov byte [ebp - 4], 1
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x42d6b2
xor edi, edi
mov eax, dword [ebp - 0x27c]
cmp eax, dword [ebp - 0x24]
je 0x42d73c
cmp eax, edi
je 0x42d73c
cmp eax, 4
je 0x42d73c
push eax
push edi
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
je 0x42d73c
push edi
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 0x54]
push eax
call fcn.00408245
mov esi, dword [ebp + 8]
mov eax, dword [esi - 0xc]
test eax, eax
je 0x42d72e
mov edx, dword [ebp - 0x20]
mov ecx, dword [edx - 0xc]
cmp eax, ecx
jl 0x42d72e
push ecx
push esi
push edx
call fcn.00482868
add esp, 0xc
test eax, eax
jne 0x42d72e
push eax
push edi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
cmp eax, 1
je 0x42d728
push dword [ebp - 0x27c]
call fcn.004084c6
cmp eax, 1
pop ecx
jne 0x42d72b
inc dword [ebp - 0x14]
inc dword [ebp - 0x18]
push edi
call ebx
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
call fcn.0040592f
lea eax, [ebp - 0x284]
push eax
push dword [ebp - 0x1c]
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x42d6b0
push dword [ebp - 0x1c]
call ebx
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x42d764
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
lea esi, [ebp - 0x34]
call fcn.0040881c
lea esi, [ebp - 0x54]
call fcn.00408101
mov esi, dword [ebp - 0x14]
jmp 0x42d639

Function at 0x42e350
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, eax
cmp dword [esi + 0xc], 0xffffffff
jne 0x42e3b4
push ebx
push edi
lea ebx, [ebp - 4]
call fcn.0042e89d
push dword [eax]
xor ebx, ebx
push ebx
push 0x4adcd4
push str.basesetting
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
mov edi, eax
mov eax, dword [ebp - 4]
add eax, 0xfffffff0
call fcn.0040592f
cmp edi, ebx
je 0x42e3a3
lea eax, [ebp - 4]
push eax
push esi
mov dword [ebp - 4], ebx
call fcn.0042e4a1
test eax, eax
je 0x42e3a3
cmp dword [ebp - 4], ebx
jne 0x42e3ac
call fcn.0042e9a0
test eax, eax
je 0x42e3af
xor eax, eax
inc eax
pop edi
mov dword [esi + 0xc], eax
pop ebx
mov eax, dword [esi + 0xc]
pop esi
leave
ret
Function at 0x42e544
Capabilities:
Read .ini file

Disassembly:
mov eax, 0x49e1a1
call fcn.0049bacc
sub esp, 0x20
push ebx
push esi
push edi
mov edi, ecx
mov eax, dword [edi + 0x20]
add edi, 0x1c
test eax, eax
je 0x42e56e
mov ecx, dword [edi + 8]
sub ecx, eax
sar ecx, 3
jne 0x42e699
mov eax, dword [0x4cadac]
mov ecx, 0x4cadac
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x14], eax
and dword [ebp - 4], 0
lea ebx, [ebp - 0x1c]
call fcn.0042e89d
mov byte [ebp - 4], 1
push dword [eax]
mov eax, 0x104
push eax
push eax
lea esi, [ebp - 0x14]
call fcn.00405a60
push eax
push str.1.01.21.51.72.02.22.52.73.0
push str.supportrate
push str.basesetting
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
xor ebx, ebx
mov byte [ebp - 4], bl
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff0
call fcn.0040592f
cmp dword [ebp - 0x14], ebx
jne 0x42e5d1
xor eax, eax
jmp 0x42e5da
push dword [ebp - 0x14]
call fcn.00481d95
pop ecx
lea edx, [ebp - 0x14]
call fcn.00405a27
mov esi, 0x4adcd0
push esi
lea eax, [ebp - 0x18]
mov dword [ebp - 0x1c], ebx
push eax
lea ecx, [ebp - 0x1c]
lea ebx, [ebp - 0x14]
call fcn.0042afcb
jmp 0x42e675
push eax
call fcn.00484af5
fstp qword [ebp - 0x24]
mov edx, dword [edi + 4]
test edx, edx
pop ecx
jne 0x42e611
xor ecx, ecx
jmp 0x42e619
mov ecx, dword [edi + 8]
sub ecx, edx
sar ecx, 3
test edx, edx
je 0x42e639
mov eax, dword [edi + 0xc]
sub eax, edx
sar eax, 3
cmp ecx, eax
jae 0x42e639
mov eax, dword [edi + 8]
fld qword [ebp - 0x24]
fstp qword [eax]
add eax, 8
mov dword [edi + 8], eax
jmp 0x42e656
mov ebx, dword [edi + 8]
cmp edx, ebx
jbe 0x42e645
call fcn.00480eee
push ebx
push edi
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x2c]
push eax
mov eax, edi
call fcn.0043fe2e
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
call fcn.0040592f
push esi
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x1c]
lea ebx, [ebp - 0x14]
call fcn.0042afcb
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x18]
cmp dword [eax - 0xc], 0
jne 0x42e5fc
add eax, 0xfffffff0
call fcn.0040592f
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
call fcn.0040592f
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret

Function at 0x42e862
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [esi + 0x18], 0
jne 0x42e898
push ebx
lea ebx, [ebp - 4]
call fcn.0042e89d
push dword [eax]
push 2
push 0x4adce4
push str.basesetting
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
mov dword [esi + 0x18], eax
mov eax, dword [ebp - 4]
add eax, 0xfffffff0
call fcn.0040592f
pop ebx
mov eax, dword [esi + 0x18]
leave
ret