joyce8/EMBER2024-capa huggingface dataset:
Function at 0x416881
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x448778]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
xor ebx, ebx
mov word [ebp - 8], 0x500
lea eax, [ebp - 0x14]
mov dword [ebp - 0xc], ebx
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x220
push 0x20
push 2
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x4168e4
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x14]
push ebx
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 0x14]
neg eax
sbb eax, eax
and dword [ebp - 0x10], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [ebp - 0x10]
test eax, eax
mov ecx, dword [ebp - 4]
setne al
xor ecx, ebp
pop ebx
call fcn.00424c44
leave
ret

Function at 0x4168f4
Capabilities:
Get common file path

Disassembly:
push 0x60
mov eax, 0x439a3c
call fcn.00424ce8
mov ebx, dword [ebp + 8]
push 0x208
call fcn.00424c06
mov edi, eax
pop ecx
mov dword [ebp - 0x6c], edi
lea esi, [edi + 0x208]
push esi
push edi
mov dword [ebp - 0x64], esi
call fcn.00401489
mov dword [ebp - 0x68], esi
and dword [ebp - 4], 0
push 0x104
push edi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
jne 0x416941
xor ebx, ebx
jmp 0x4169f7
and dword [ebp - 0x28], 0
xor eax, eax
and dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
push ebx
lea ecx, [ebp - 0x58]
mov byte [ebp - 4], 1
call fcn.004014a7
push edi
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 2
call fcn.004014a7
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x40]
push eax
call fcn.00411862
lea ecx, [ebp - 0x40]
call fcn.00401a66
lea ecx, [ebp - 0x58]
call fcn.00401a66
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
jb 0x4169a1
mov eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ecx, dword [ebp - 0x14]
mov ebx, eax
cmp ecx, 8
jb 0x4169e6
mov edx, dword [ebp - 0x28]
lea ecx, [ecx*2 + 2]
mov dword [ebp - 0x5c], ecx
mov dword [ebp - 0x60], edx
cmp ecx, 0x1000
jb 0x4169dd
lea eax, [ebp - 0x5c]
push eax
lea eax, [ebp - 0x60]
push eax
call fcn.004019a9
mov ecx, dword [ebp - 0x5c]
mov edx, dword [ebp - 0x60]
push ecx
push edx
call fcn.00424c36
pop ecx
pop ecx
and dword [ebp - 0x18], 0
xor eax, eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
test edi, edi
je 0x416a07
sub esi, edi
and esi, 0xfffffffe
push esi
push edi
call fcn.004012a7
mov eax, ebx
call fcn.00424c97
ret 4
Function at 0x4172be
Capabilities:
Create thread

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp dword [esi], ebx
jbe 0x417339
push ebp
push edi
lea edi, [esi + 4]
lea eax, [esp + 0x10]
push eax
push 0
push esi
push 0x417400
push 0x10000
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ebp, eax
test ebp, ebp
jne 0x417315
push str.CreateThread_failed
push 0x44b0c8
call fcn.004092c1
pop ecx
pop ecx
mov ecx, 0x44b0c8
call fcn.004094d6
push 2
mov ecx, 0x44b0c8
call fcn.004092bc
mov dword [edi], ebp
inc dword [esi + 0x104]
mov eax, dword [0x452210]
test eax, eax
je 0x41732f
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
inc ebx
add edi, 4
cmp ebx, dword [esi]
jb 0x4172ce
pop edi
pop ebp
pop esi
pop ebx
pop ecx
ret

Function at 0x41d835
Capabilities:
Hide graphical window

Disassembly:
sub esp, 0x18
mov eax, dword [0x448778]
xor eax, esp
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x28]
push ebx
push ebp
mov ebp, dword [esp + 0x28]
mov ebx, ecx
push esi
mov esi, dword [esp + 0x28]
push edi
mov edi, dword [esp + 0x34]
mov dword [esp + 0x10], eax
mov al, byte [esp + 0x3c]
push 0
push ebp
mov dword [ebx + 8], ebp
mov byte [ebx + 0x42], al
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
mov ecx, ebx
call fcn.0041d564
cmp dword [ebx + 0x20], 0
je 0x41d887
push dword [ebx + 0x20]
call fcn.0042c597
pop ecx
test edi, edi
jne 0x41d88f
xor eax, eax
jmp 0x41d896
push edi
call fcn.0042da53
pop ecx
mov dword [ebx + 0x20], eax
mov eax, dword [esp + 0x10]
test eax, eax
je 0x41d8a8
push eax
call fcn.0042da53
pop ecx
mov dword [ebx + 0x24], eax
lea eax, [esp + 0x14]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetWindowRect]
push 2
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetParent]
push eax
push 0
call dword [sym.imp.USER32.dll_MapWindowPoints]
cmp dword [ebx + 4], 0
je 0x41d8dd
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_DestroyWindow]
mov eax, dword [esp + 0x14]
mov esi, dword [esp + 0x1c]
push ebx
push dword [ebx]
sub esi, eax
lea edi, [eax + 1]
push 0
push ebp
sub esi, 2
call dword [sym.imp.USER32.dll_GetParent]
push eax
mov eax, dword [esp + 0x30]
sub eax, dword [esp + 0x28]
push eax
push esi
push dword [esp + 0x30]
xor esi, esi
push edi
push 0x40000000
push esi
push 0x43c84c
push esi
call dword [sym.imp.USER32.dll_CreateWindowExW]
cmp byte [ebx + 0x1c], 0
mov dword [ebx + 4], eax
jne 0x41d963
cmp dword [ebx + 0x10], esi
jne 0x41d963
test ebp, ebp
je 0x41d979
cmp dword [ebx + 0x24], esi
jne 0x41d979
cmp dword [ebx + 0x20], esi
je 0x41d979
push dword [ebx + 0x20]
mov ecx, ebx
call fcn.0041d65e
mov esi, eax
test esi, esi
je 0x41d979
push 5
push ebp
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
push ebp
call dword [sym.imp.USER32.dll_SetWindowTextW]
push esi
call fcn.0042c597
pop ecx
jmp 0x41d979
test eax, eax
je 0x41d979
push 5
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_UpdateWindow]
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00424c44
add esp, 0x18
ret 0x14
Function at 0x41de3a
Capabilities:
Create shortcut via ishelllink

Disassembly:
push ecx
push ecx
push ebx
lea eax, [esp + 4]
xor ebx, ebx
push eax
push 0x43d7dc
push 1
push ebx
push 0x43d8cc
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x41dfbe
mov eax, dword [esp + 4]
lea ecx, [esp + 8]
push esi
push ecx
push 0x43d8bc
mov esi, dword [eax]
push eax
mov ecx, dword [esi]
call dword [0x43b27c]
call dword [esi]
test eax, eax
js 0x41dfa9
push ebp
push edi
mov edi, dword [esp + 0x24]
push 8
pop ebp
cmp byte [esp + 0x1c], bl
je 0x41deb2
mov edx, edi
cmp dword [edi + 0x14], ebp
jb 0x41de9b
mov edx, dword [edi]
mov eax, dword [esp + 0x14]
push 2
push edx
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x14]
mov ecx, esi
call dword [0x43b27c]
call esi
mov edx, dword [esp + 0x20]
cmp dword [edx + 0x14], ebp
jb 0x41debd
mov edx, dword [edx]
mov eax, dword [esp + 0x10]
push edx
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x50]
mov ecx, esi
call dword [0x43b27c]
call esi
mov edx, dword [esp + 0x2c]
cmp dword [edx + 0x10], ebx
je 0x41def7
cmp dword [edx + 0x14], ebp
jb 0x41dee2
mov edx, dword [edx]
mov eax, dword [esp + 0x10]
push edx
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x1c]
mov ecx, esi
call dword [0x43b27c]
call esi
mov edx, dword [esp + 0x30]
cmp dword [edx + 0x10], ebx
jne 0x41df08
push ebx
push 0x43b6c8
jmp 0x41df11
cmp dword [edx + 0x14], ebp
jb 0x41df0f
mov edx, dword [edx]
push ebx
push edx
mov eax, dword [esp + 0x18]
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x44]
mov ecx, esi
call dword [0x43b27c]
call esi
mov edx, dword [esp + 0x34]
cmp dword [edx + 0x10], ebx
je 0x41df4a
cmp dword [edx + 0x14], ebp
jb 0x41df35
mov edx, dword [edx]
mov eax, dword [esp + 0x10]
push edx
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x2c]
mov ecx, esi
call dword [0x43b27c]
call esi
mov edx, dword [esp + 0x28]
cmp dword [edx + 0x10], ebx
je 0x41df6f
cmp dword [edx + 0x14], ebp
jb 0x41df5a
mov edx, dword [edx]
mov eax, dword [esp + 0x10]
push edx
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x24]
mov ecx, esi
call dword [0x43b27c]
call esi
cmp dword [edi + 0x14], ebp
jb 0x41df76
mov edi, dword [edi]
mov eax, dword [esp + 0x14]
push 1
push edi
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x18]
mov ecx, esi
call dword [0x43b27c]
call esi
pop edi
pop ebp
test eax, eax
js 0x41df95
mov bl, 1
mov eax, dword [esp + 0xc]
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 8]
mov ecx, esi
call dword [0x43b27c]
call esi
mov ecx, dword [esp + 8]
push ecx
mov edx, dword [ecx]
mov esi, dword [edx + 8]
mov ecx, esi
call dword [0x43b27c]
call esi
pop esi
mov al, bl
pop ebx
pop ecx
pop ecx
ret 0x1c

Function at 0x41e04d
Capabilities:
Get memory capacity

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
mov eax, dword [0x448778]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x40
lea eax, [ebp - 0x44]
push 0
push eax
call fcn.00426700
add esp, 0xc
mov dword [ebp - 0x44], 0x40
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatusEx]
mov eax, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0x38]
shrd eax, ecx, 0x1e
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00424c44
leave
ret
Function at 0x41e0f3
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push ecx
push esi
push edi
push 0x43ca54
push dword [esp + 0x18]
push dword [0x44b080]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x41e20c
push esi
push dword [0x44b080]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test edi, edi
je 0x41e20c
push esi
push dword [0x44b080]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x41e20c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x41e20c
push ebx
push ebp
push edi
xor ebp, ebp
push 2
mov dword [esp + 0x1c], ebp
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x41e204
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x41e1fd
push edi
push esi
push eax
call fcn.00426180
add esp, 0xc
mov dword [esp + 0x10], ebp
lea eax, [esp + 0x10]
push eax
push ebp
push ebx
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
jne 0x41e1f6
push ebp
push dword [esp + 0x14]
call fcn.0041e026
mov ecx, dword [esp + 0x10]
mov edi, eax
push ecx
mov edx, dword [ecx]
mov esi, dword [edx + 8]
mov ecx, esi
call dword [0x43b27c]
call esi
test edi, edi
je 0x41e1f6
mov eax, dword [edi + 8]
mov dword [edi + 8], ebp
test eax, eax
jne 0x41e1e4
push 0xffffff
lea eax, [esp + 0x18]
push eax
push dword [edi + 4]
call sub.gdiplus.dll_GdipCreateHBITMAPFromBitmap
test eax, eax
je 0x41e1e4
mov dword [edi + 8], eax
mov eax, dword [edi]
push 1
mov esi, dword [eax]
mov ecx, esi
call dword [0x43b27c]
mov ecx, edi
call esi
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [esp + 0x14]
pop ebp
pop ebx
jmp 0x41e20e
xor eax, eax
pop edi
pop esi
pop ecx
pop ecx
ret 4
Function at 0x41ef99
Capabilities:
Create directory

Disassembly:
push ebp
lea ebp, [esp - 0x74]
sub esp, 0x8c
mov eax, dword [0x448778]
xor eax, ebp
mov dword [ebp + 0x70], eax
push esi
mov esi, dword [ebp + 0x7c]
lea eax, [ebp + 0x18]
push eax
call fcn.0041f3c7
test al, al
je 0x41f059
push ebx
push edi
lea eax, [ebp + 0x18]
mov dword [ebp - 0x18], 0x11060000
xor edi, edi
mov dword [ebp + 4], eax
lea eax, [ebp + 0x14]
mov dword [ebp - 0xc], edi
push eax
push edi
lea eax, [ebp - 0x18]
mov dword [ebp - 8], edi
xor ebx, ebx
mov dword [ebp], edi
inc ebx
mov dword [ebp - 0x10], 3
push eax
push ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 4], edi
mov dword [ebp + 0x14], edi
call dword [sym.imp.ADVAPI32.dll_SetEntriesInAclW]
test eax, eax
jne 0x41f057
push ebx
lea eax, [ebp + 0x5c]
push eax
call dword [sym.imp.ADVAPI32.dll_InitializeSecurityDescriptor]
test eax, eax
je 0x41f049
push edi
push dword [ebp + 0x14]
lea eax, [ebp + 0x5c]
push ebx
push eax
call dword [sym.imp.ADVAPI32.dll_SetSecurityDescriptorDacl]
test eax, eax
je 0x41f049
cmp dword [esi + 0x14], 8
lea eax, [ebp + 0x5c]
mov dword [ebp + 8], 0xc
mov dword [ebp + 0xc], eax
mov dword [ebp + 0x10], edi
jb 0x41f03e
mov esi, dword [esi]
lea eax, [ebp + 8]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
cmp dword [ebp + 0x14], edi
je 0x41f057
push dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_LocalFree]
pop edi
pop ebx
mov ecx, dword [ebp + 0x70]
xor ecx, ebp
pop esi
call fcn.00424c44
add ebp, 0x74
leave
ret 4

Function at 0x41f254
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x448778]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x448724], 0
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov ebx, 0x400
push edi
mov edi, dword [ebp + 0x14]
jne 0x41f2af
push 0x64
lea eax, [ebp - 0x130]
push eax
push 0xf
push ebx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ax, word [ebp - 0x130]
mov word [0x452854], ax
xor eax, eax
mov word [0x452856], ax
mov dword [0x448724], 0x452854
push 0x32
lea eax, [ebp - 0x68]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0041642e
push edi
push esi
xor eax, eax
push 0x448714
mov word [esi], ax
lea eax, [ebp - 0x68]
push eax
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
mov ecx, dword [ebp - 4]
xor eax, eax
mov word [esi + edi*2 - 2], ax
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00424c44
leave
ret 0x10
Function at 0x41f6fd
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x20
mov eax, 0x43a05e
call fcn.00424cb5
mov eax, dword [ebp + 0xc]
xor ebx, ebx
cmp dword [eax + 0x14], 8
jb 0x41f716
mov eax, dword [eax]
lea ecx, [ebp - 0x14]
push ecx
push 1
push ebx
push eax
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x41f815
mov eax, dword [ebp + 0x10]
mov ecx, eax
cmp dword [eax + 0x14], 8
jb 0x41f73c
mov ecx, dword [eax]
lea eax, [ebp - 0x18]
push eax
push ebx
push ebx
push ebx
push ecx
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x41f808
mov ecx, dword [ebp + 0x18]
mov eax, dword [ebp - 0x18]
shr eax, 1
cmp dword [ecx + 0x10], eax
jbe 0x41f765
mov eax, dword [ecx + 0x10]
inc eax
mov ecx, 0x10000
cmp eax, ecx
jb 0x41f771
mov eax, ecx
push eax
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x24], ebx
call fcn.00401bbd
mov edi, dword [ebp - 0x28]
mov eax, edi
mov esi, dword [ebp - 0x2c]
sub eax, esi
sar eax, 1
add eax, eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0x10]
cmp dword [eax + 0x14], 8
jb 0x41f7a2
mov eax, dword [eax]
lea ecx, [ebp - 0x1c]
push ecx
push esi
lea ecx, [ebp - 0x20]
push ecx
push ebx
push eax
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x41f7f1
mov word [ebp - 0xe], ax
cmp edi, dword [ebp - 0x24]
je 0x41f7ce
mov word [edi], ax
add edi, 2
mov dword [ebp - 0x28], edi
jmp 0x41f7de
lea eax, [ebp - 0xe]
push eax
push edi
lea ecx, [ebp - 0x2c]
call fcn.0041ebe2
mov esi, dword [ebp - 0x2c]
push esi
call fcn.0042a1fe
pop ecx
mov ecx, dword [ebp + 0x14]
push eax
push esi
call fcn.00401afc
mov bl, 1
or dword [ebp - 4], 0xffffffff
test esi, esi
je 0x41f808
mov eax, dword [ebp - 0x24]
sub eax, esi
and eax, 0xfffffffe
push eax
push esi
call fcn.004012a7
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test bl, bl
jne 0x41f820
push dword [ebp + 0x18]
mov ecx, dword [ebp + 0x14]
call fcn.004025c3
mov al, bl
call fcn.00424c83
ret 0x14
Function at 0x42312a
Capabilities:
Hide graphical window

Disassembly:
and dword [0x45287c], 0
push 1
push dword [esp + 8]
mov byte [0x452871], 1
mov byte [0x452872], 1
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 2
push dword [esp + 0xc]
call fcn.00401cc4
cmp dword [0x4486c0], 0
jne 0x42316a
cmp byte [0x45287b], 0
je 0x423173
cmp dword [0x452874], 0
jne 0x423186
push 0
push 1
push 0x111
push dword [esp + 0x10]
call dword [sym.imp.USER32.dll_SendMessageW]
ret 4

Function at 0x423275
Capabilities:
Set registry value

Disassembly:
push 0x2c
mov eax, 0x4392dd
call fcn.00424ce8
cmp byte [0x45237c], 0
mov esi, dword [ebp + 8]
je 0x42335c
cmp dword [0x452390], 0
je 0x42335c
xor edi, edi
mov dword [ebp - 0x14], 7
xor eax, eax
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x18], edi
mov word [ebp - 0x28], ax
lea eax, [ebp - 0x28]
mov dword [ebp - 4], edi
push eax
push 0x452380
call fcn.0042120b
lea eax, [ebp - 0x38]
push eax
lea eax, [ebp - 0x2c]
push eax
push edi
push 0x20006
push edi
push edi
push edi
push str.SoftwareWinRAR_SFX
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x423321
cmp dword [esi + 0x14], 8
mov ecx, esi
jb 0x4232f3
mov ecx, dword [esi]
cmp dword [ebp - 0x14], 8
lea edx, [ebp - 0x28]
jb 0x4232ff
mov edx, dword [ebp - 0x28]
mov eax, dword [esi + 0x10]
lea eax, [eax*2 + 2]
push eax
push ecx
push 1
push edi
push edx
push dword [ebp - 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x14]
cmp eax, 8
jb 0x42335c
mov ecx, dword [ebp - 0x28]
lea eax, [eax*2 + 2]
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x34], ecx
cmp eax, 0x1000
jb 0x423353
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x34]
push eax
call fcn.004019a9
mov eax, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x34]
push eax
push ecx
call fcn.00424c36
pop ecx
pop ecx
call fcn.00424c97
ret 4
Function at 0x425ed9
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x425f18
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x425f18
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x425f18
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x425f18
cmp dword [ecx + 0x74], 0xe
jbe 0x425f18
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4382f0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43831d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43831d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x408db0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x33]
xor ecx, ecx
test eax, eax
setne cl
mov dword [ebp + 0x3d], ecx
mov ecx, dword [ebp + 0xc]
cmp ecx, 0x40
push esi
mov ebx, edi
xor eax, 0xf6800b1
test byte [edi], al
add al, byte [eax]
jg 0x408dca
cmp ecx, edi
invalid

Function at 0x40b6e0
Capabilities:
Terminate process

Disassembly:
or eax, dword [ecx]
lea esp, [eax - 0x5d]
push eax
lea eax, [ebp - 0x2c]
movsb byte es:[edi], byte [esi]
lea eax, [ebp + 0x69]
xchg ebx, eax
call dword [0x4840c0e8]
push 0x68d0de
push 0x401100
call 0x41b92c
call dword [0x40e8ec]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
fidiv word [ebp - 0x20]
push dword [ebp - 0x2c]
push dword [ebp - 0x1c]
call 0xfffb1000
add esp, 0x30
mov dword [ebp - 0x24], eax
push eax
call dword [sym.imp.MSVCRT.dll_exit]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov ecx, dword [ecx]
mov dword [ebp - 0xb], ecx
push eax
push ecx
call 0x85b926
in al, 0x59
ret

Function at 0x40b750
Capabilities:
Terminate process

Disassembly:
push 0x11006800
inc eax
add al, ch
sub byte [edx], al
add dword [eax], eax
add bh, bh
adc eax, 0x40e8ec
push ebx
push edi
xor edi, edi
mov eax, dword [esp + 0x10]
or eax, eax
jge 0x40b770
jbe 0x40b6f8
push esp
mov edx, 0xf7d8140c
invalid
adc byte [ecx - 0x74f3dbac], cl
inc esp
and al, 0x18
mov eax, dword [esp + 0x18]
or esi, ebp
jge 0x40b703
in al, 0x6d
and al, 0x14
neg eax
neg edx
sbb eax, 0
mov dword [edi + 0x9891824], esp
and al, 0x14
or eax, eax
insd dword es:[edi], dx
sbb ecx, dword [ebx - 0x74e8dbb4]
inc esp
and al, 0xc9
jecxz 0x40b76b
div ecx
mov esi, dword [esi]
and al, 0x57
div ecx
mov ch, 0x8d
xor edx, edx
dec edi
jns 0x40b7f6
jmp 0x40b7fd
neg edx
neg eax
sbb edx, 4
pop edi
pop ebx
ret 0x10
Function at 0x40a4c0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x412250], 0
push esi
push edi
jne 0x40a436
call fcn.0040a3a2
test eax, eax
je 0x40a47b
mov eax, dword [0x412250]
cmp eax, 1
jne 0x40a457
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x40a47b
jmp 0x40a4bd
mov edi, dword [sym.imp.KERNEL32.dll_InterlockedPopEntrySList]
push eax
call edi
test eax, eax
jne 0x40a4bd
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x40a47f
xor eax, eax
jmp 0x40a4bd
mov eax, dword [esi]
push dword [0x412250]
call edi
mov edi, eax
test edi, edi
je 0x40a4a1
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov eax, edi
jmp 0x40a4bd
lea edi, [esi + 0xff0]
push esi
push dword [0x412250]
call dword [sym.imp.KERNEL32.dll_InterlockedPushEntrySList]
add esi, 0x10
cmp esi, edi
jb 0x40a4a7
mov eax, esi
pop edi
pop esi
ret
jmp 0x40a422

Function at 0x40a788
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x412120]
jne 0x40a792
repz ret
jmp fcn.0040adba

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x403218
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00401e58
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4031e0
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc

Function at 0x4057f8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov ebx, eax
mov edi, dword [ebx + 0x24]
mov esi, dword [ebx + 0x34]
sub esi, dword [ebx + 0x6c]
sub esi, dword [ebx + 0x64]
test esi, esi
jne 0x405822
cmp dword [ebx + 0x64], 0
jne 0x405822
cmp dword [ebx + 0x6c], 0
jne 0x405822
mov esi, edi
jmp 0x4058ae
cmp esi, 0xffffffff
jne 0x40582d
dec esi
jmp 0x4058ae
mov eax, dword [ebx + 0x64]
mov edx, edi
sub edx, 0x106
add edx, edi
cmp eax, edx
jl 0x4058ae
mov eax, dword [ebx + 0x30]
lea edx, [eax + edi]
mov ebp, edi
mov ecx, ebp
xchg edx, eax
call fcn.004023c8
sub dword [ebx + 0x68], edi
sub dword [ebx + 0x64], edi
sub dword [ebx + 0x54], ebp
mov eax, dword [ebx + 0x44]
mov edx, dword [ebx + 0x3c]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
mov word [edx], 0
cmp edi, dword [esp]
ja 0x40587d
mov cx, word [esp]
sub cx, di
mov word [edx], cx
dec eax
test eax, eax
jne 0x405860
mov eax, edi
mov edx, dword [ebx + 0x38]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
mov word [edx], 0
cmp edi, dword [esp]
ja 0x4058a7
mov cx, word [esp]
sub cx, di
mov word [edx], cx
dec eax
test eax, eax
jne 0x40588a
add esi, edi
mov eax, dword [ebx]
cmp dword [eax + 4], 0
je 0x40590c
mov edx, dword [ebx + 0x64]
add edx, dword [ebx + 0x6c]
mov ecx, dword [ebx + 0x30]
lea edx, [ecx + edx]
mov ecx, esi
call fcn.004057ac
add dword [ebx + 0x6c], eax
cmp dword [ebx + 0x6c], 3
jl 0x4058f7
mov eax, dword [ebx + 0x64]
mov edx, dword [ebx + 0x30]
movzx eax, byte [edx + eax]
mov dword [ebx + 0x40], eax
mov ecx, dword [ebx + 0x50]
shl eax, cl
mov edx, dword [ebx + 0x64]
mov ecx, dword [ebx + 0x30]
movzx edx, byte [ecx + edx + 1]
xor eax, edx
and eax, dword [ebx + 0x4c]
mov dword [ebx + 0x40], eax
cmp dword [ebx + 0x6c], 0x106
jge 0x40590c
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x405802
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret