joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1811fe5f
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
and dword [eax + 8], 0
and dword [eax + 0xc], 0
mov dword [eax], fcn.1811fe5f
mov dword [eax + 0x50], 0x6a09e667
mov dword [eax + 0x54], 0xbb67ae85
mov dword [eax + 0x58], 0x3c6ef372
mov dword [eax + 0x5c], 0xa54ff53a
mov dword [eax + 0x60], 0x510e527f
mov dword [eax + 0x64], 0x9b05688c
mov dword [eax + 0x68], 0x1f83d9ab
mov dword [eax + 0x6c], 0x5be0cd19
pop ebp
ret

Function at 0x1812250e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push 9
sub edx, ecx
pop esi
mov eax, dword [edx + ecx]
xor eax, dword [ecx]
and eax, dword [ebp + 8]
xor dword [ecx], eax
lea ecx, [ecx + 4]
sub esi, 1
jne 0x18122517
pop esi
pop ebp
ret
Function at 0x1812321c
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, ecx
mov ecx, 0x181d28c0
push edi
call fcn.18016f53
mov ecx, 0x181d27c0
mov dword [esi + 0xc], 0xc
call fcn.18016f53
xor eax, eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
call fcn.180040b1
push eax
lea ecx, [ebp - 4]
call fcn.1800717c
push 0x181b1978
mov esi, 0x181ba768
lea eax, [ebp - 4]
push esi
push eax
call fcn.1800f2dc
add esp, 0xc
lea edx, [ebp - 0x1c]
lea ecx, [ebp - 4]
call fcn.18122ff2
mov ebx, dword [ebp - 0x1c]
test eax, eax
js 0x181232f9
cmp ebx, dword [ebp - 0x18]
je 0x18123293
mov edi, 0x80040712
jmp 0x18123411
push str.uninstall
lea eax, [ebp - 4]
push esi
push eax
call fcn.1800f2dc
add esp, 0xc
lea edx, [ebp - 0x1c]
lea ecx, [ebp - 4]
call fcn.18122ff2
mov ebx, dword [ebp - 0x1c]
test eax, eax
js 0x181232f9
cmp ebx, dword [ebp - 0x18]
je 0x181232c6
mov edi, 0xa0430721
jmp 0x18123411
push 0x181b1968
lea eax, [ebp - 4]
push esi
push eax
call fcn.1800f2dc
add esp, 0xc
lea edx, [ebp - 0x1c]
lea ecx, [ebp - 4]
call fcn.18122ff2
mov ebx, dword [ebp - 0x1c]
test eax, eax
js 0x181232f9
cmp ebx, dword [ebp - 0x18]
je 0x181232f9
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
test eax, eax
jne 0x18123303
mov edi, 0x80040706
jmp 0x18123411
push eax
lea ecx, [ebp - 8]
call fcn.18006e44
mov esi, dword [ebp - 8]
mov eax, dword [esi - 0xc]
test eax, eax
je 0x18123404
js 0x18123404
mov edx, str.GoogleUpdate.exe
mov ecx, esi
call fcn.1800c3c4
mov edi, eax
test edi, edi
je 0x18123404
sub edi, esi
sar edi, 1
cmp edi, 0xffffffff
je 0x18123404
push str.GoogleUpdate.exe
call fcn.1814c973
pop ecx
add eax, edi
lea ecx, [ebp - 8]
push eax
mov dword [ebp - 0x10], eax
call fcn.18006fdc
push 0x22
pop ecx
cmp cx, ax
mov ecx, dword [ebp - 0x10]
jne 0x18123368
inc ecx
mov eax, dword [esi - 0xc]
sub eax, ecx
lea ecx, [ebp - 8]
push eax
lea eax, [ebp - 0xc]
push eax
call fcn.18009f2e
lea ecx, [ebp - 0xc]
call fcn.18031af2
mov edi, dword [ebp - 0x18]
and dword [ebp - 0x10], 0
sub edi, ebx
sar edi, 2
test edi, edi
je 0x181233e0
call fcn.180040b1
push eax
lea ecx, [ebp - 8]
call fcn.1800717c
mov ecx, dword [ebp - 0x10]
lea edx, [ebp - 8]
mov ecx, dword [ebx + ecx*4]
call fcn.18010203
test eax, eax
js 0x181233ca
cmp dword [ebp - 0xc], 0
je 0x181233ca
push 0
push dword [ebp - 0xc]
lea ecx, [ebp - 8]
call fcn.1800e047
cmp eax, 0xffffffff
jne 0x181233f2
mov ecx, dword [ebp - 8]
add ecx, 0xfffffff0
call fcn.18004715
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
cmp eax, edi
jb 0x18123392
mov edi, 0x80040711
mov ecx, dword [ebp - 0xc]
lea ecx, [ecx - 0x10]
call fcn.18004715
jmp 0x18123409
mov ecx, dword [ebp - 8]
lea ecx, [ecx - 0x10]
call fcn.18004715
mov edi, 0x80040710
jmp 0x181233e5
mov edi, 0x80040706
lea ecx, [esi - 0x10]
call fcn.18004715
mov ecx, dword [ebp - 4]
lea ecx, [ecx - 0x10]
call fcn.18004715
test ebx, ebx
je 0x18123431
mov ecx, dword [ebp - 0x14]
sub ecx, ebx
and ecx, 0xfffffffc
push ecx
push ebx
call fcn.1800a736
pop ecx
pop ecx
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x18124831
Capabilities:
Query service status
Start service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [0x181ce008]
xor eax, ebp
mov dword [ebp - 4], eax
movzx ecx, byte [0x181d6aa2]
push ebx
push esi
neg ecx
push edi
sbb ecx, ecx
push 7
pop edi
and ecx, 0x181d5c50
je 0x18124880
xor eax, eax
mov dword [ebp - 0x38], ecx
inc eax
mov dword [ebp - 0x34], edi
push eax
push edi
mov dword [ebp - 0x30], eax
call fcn.18005e59
mov dword [ebp - 0x2c], eax
lea eax, [ebp - 0x38]
push str._StartService_
push eax
call fcn.18004253
pop ecx
pop ecx
push 0xf003f
xor ebx, ebx
push ebx
push ebx
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov esi, eax
mov dword [ebp - 0x28], esi
test esi, esi
jne 0x181248a1
call fcn.18013e1e
mov ebx, eax
jmp 0x1812491e
lea ecx, [ebp - 0x24]
call fcn.1804c1f8
push 0x14
push dword [ebp - 0x24]
push esi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
jne 0x181248c2
call fcn.18013e1e
jmp 0x181248ff
mov ecx, edi
xor eax, eax
lea edi, [ebp - 0x20]
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x20]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x181248e6
cmp dword [ebp - 0x1c], 4
je 0x18124901
cmp dword [ebp - 0x1c], 2
je 0x18124901
push ebx
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_StartServiceW]
test eax, eax
jne 0x18124901
call fcn.18013e1e
cmp eax, 0x80070420
je 0x18124901
mov ebx, eax
mov edi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
test esi, esi
je 0x1812490e
push esi
call edi
mov ecx, dword [ebp - 0x24]
lea ecx, [ecx - 0x10]
call fcn.18004715
push dword [ebp - 0x28]
call edi
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18145efd
leave
ret
Function at 0x18124da1
Capabilities:
Delete directory
Get common file path
Set current directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
mov eax, dword [0x181ce008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov ebx, ecx
xor edi, edi
lea ecx, [ebp - 0x214]
mov dword [ebp - 0x218], ebx
mov dword [ebp - 0x21c], edi
call fcn.1800e891
mov esi, dword [eax]
xor eax, eax
mov word [ebp - 0x210], ax
test esi, esi
je 0x18124dff
cmp word [esi], di
je 0x18124dff
lea eax, [ebp - 0x210]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
push esi
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
mov ecx, dword [ebp - 0x214]
lea ecx, [ecx - 0x10]
call fcn.18004715
cmp byte [ebx], 0
je 0x18124e28
call fcn.180b58fa
lea eax, [ebp - 0x21c]
push eax
call fcn.180b640a
xor ebx, ebx
inc ebx
jmp 0x18124e3c
call fcn.180b58fa
lea eax, [ebp - 0x220]
push eax
call fcn.180b5b1e
push 2
pop ebx
mov ecx, dword [eax]
sub ecx, 0x10
call fcn.180071f9
mov edi, eax
test bl, 2
je 0x18124e5e
mov ecx, dword [ebp - 0x220]
and ebx, 0xfffffffd
lea ecx, [ecx - 0x10]
call fcn.18004715
test bl, 1
je 0x18124e74
mov ecx, dword [ebp - 0x21c]
and ebx, 0xfffffffe
lea ecx, [ecx - 0x10]
call fcn.18004715
lea ecx, [edi + 0x10]
call fcn.18008fbc
mov eax, dword [ebp - 0x218]
cmp byte [eax], 0
je 0x18124ed4
call fcn.180b58fa
call fcn.180040b1
push eax
lea ecx, [ebp - 0x214]
call fcn.1800717c
lea eax, [ebp - 0x214]
push eax
push 0
push 0x181afe5c
lea ecx, [ebp - 0x218]
call fcn.18006e44
push 0x26
mov edx, eax
pop ecx
call fcn.180b4d00
pop ecx
pop ecx
mov ecx, dword [ebp - 0x218]
lea ecx, [ecx - 0x10]
call fcn.18004715
push 4
jmp 0x18124f1f
call fcn.180b58fa
call fcn.180040b1
push eax
lea ecx, [ebp - 0x214]
call fcn.1800717c
lea eax, [ebp - 0x214]
push eax
push 0
push 0x181afe5c
lea ecx, [ebp - 0x218]
call fcn.18006e44
push 0x1c
mov edx, eax
pop ecx
call fcn.180b4d00
pop ecx
pop ecx
mov ecx, dword [ebp - 0x218]
lea ecx, [ecx - 0x10]
call fcn.18004715
push 8
mov eax, dword [ebp - 0x214]
pop ecx
or ecx, ebx
mov dword [ebp - 0x218], ecx
lea ecx, [eax - 0x10]
call fcn.180071f9
mov ebx, dword [ebp - 0x218]
lea esi, [eax + 0x10]
test bl, 8
je 0x18124f52
mov ecx, dword [ebp - 0x214]
lea ecx, [ecx - 0x10]
call fcn.18004715
test bl, 4
je 0x18124f65
mov ecx, dword [ebp - 0x214]
lea ecx, [ecx - 0x10]
call fcn.18004715
mov ecx, esi
call fcn.18008227
test al, al
je 0x18124f8b
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryEmptyW]
test eax, eax
je 0x18124f8b
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
jne 0x18124f8b
call fcn.18013e1e
lea ecx, [esi - 0x10]
call fcn.18004715
lea ecx, [edi]
call fcn.18004715
cmp word [ebp - 0x210], 0
je 0x18124fb1
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18145efd
leave
ret
Function at 0x1812a87e
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
push esi
mov dword [ebp - 4], esi
lea eax, [esi + 8]
push eax
call fcn.180adc6e
movzx edx, word [esi + 0xe8]
xor ebx, ebx
push ecx
push ecx
mov byte [esi + 0x20], bl
mov dword [esi + 0x24], ebx
mov ecx, dword [0x181d3ec8]
push ebx
call fcn.1812bc2b
add esp, 0xc
cmp dword [esi + 0x24], ebx
jge 0x1812a8d1
test eax, eax
je 0x1812a8d5
push dword [esi + 4]
call dword [sym.imp.USER32.dll_DestroyWindow]
push dword [esi + 0x24]
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, ebx
test eax, eax
jne 0x1812a8df
mov eax, 0x80040e80
jmp 0x1812aa26
push dword [esi + 0x130]
mov edi, dword [sym.imp.USER32.dll_SetWindowTextW]
push dword [esi + 4]
call edi
push ecx
mov ecx, esi
call fcn.1812aa2b
mov ebx, dword [sym.imp.USER32.dll_GetDlgItem]
push 0x7d7
push dword [esi + 4]
call ebx
mov esi, eax
push 1
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [ebp - 4]
push dword [eax + 0x124]
push esi
call edi
mov esi, dword [ebp - 4]
mov ecx, esi
call fcn.1812aa81
push 2
push 0xff
push 0
lea edi, [esi + 4]
push dword [edi]
call dword [sym.imp.USER32.dll_SetLayeredWindowAttributes]
push 0
mov ecx, edi
call fcn.1800806c
mov ecx, dword [edi]
lea eax, [esi + 0x134]
push eax
call fcn.180149de
sub esp, 0xc
lea ecx, [esi + 0x128]
push 0x5a
call fcn.1812afe6
push ecx
push ecx
push dword [esi + 0x128]
push ecx
mov ecx, edi
call fcn.18127124
sub esp, 0x10
lea edi, [esi + 0x12c]
mov ecx, edi
push 0x96
call fcn.1812afe6
push 0x7d7
push dword [esi + 4]
call ebx
mov esi, dword [sym.imp.USER32.dll_SendMessageW]
push 1
push dword [edi]
push 0x30
push eax
call esi
mov eax, dword [ebp - 4]
push 0x7d8
push dword [eax + 4]
call ebx
push 1
push dword [edi]
push 0x30
push eax
call esi
mov eax, dword [ebp - 4]
push 0x7da
push dword [eax + 4]
call ebx
push 1
push dword [edi]
push 0x30
push eax
call esi
mov eax, dword [ebp - 4]
push 0x7db
push dword [eax + 4]
call ebx
push 1
push dword [edi]
push 0x30
push eax
call esi
mov esi, dword [ebp - 4]
push 0x7d1
push dword [esi + 4]
call ebx
push ecx
push eax
push dword [esi + 4]
lea ecx, [esi + 0x28]
call fcn.1812f07b
push ecx
push ecx
lea ecx, [esi + 0xd4]
call fcn.1812f18a
push 0
push 0x1812c9c6
push dword [esi + 4]
call dword [sym.imp.USER32.dll_EnumChildWindows]
push 1
mov ecx, esi
call fcn.1812ab22
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x1812c346
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x134
mov eax, dword [0x181ce008]
xor eax, ebp
mov dword [ebp - 4], eax
movzx eax, word [ebp + 8]
push esi
mov esi, dword [0x181d3ec8]
push edi
push 0xf0
push eax
xor edi, edi
mov dword [ebp - 0x10c], ecx
push esi
inc edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x1812c4b3
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x1812c4b3
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x1812c4b3
push ebx
movzx eax, word [esi]
xor ecx, ecx
cmp cx, ax
je 0x1812c4b2
mov ecx, dword [esi + 4]
mov ebx, eax
movzx eax, word [esi + 2]
add esi, 8
mov dword [ebp - 0x110], ecx
mov ecx, 0x403
cmp cx, ax
jne 0x1812c42d
push 3
lea eax, [ebp - 0x104]
push esi
lea ecx, [ebp - 0x108]
mov dword [ebp - 0x108], eax
call fcn.18025163
push dword [ebp - 0x108]
mov eax, dword [ebp - 0x10c]
push 0
push 0x143
push ebx
push dword [eax + 4]
call dword [sym.imp.USER32.dll_SendDlgItemMessageW]
inc eax
neg eax
sbb eax, eax
and edi, eax
lea eax, [ebp - 0x104]
cmp dword [ebp - 0x108], eax
je 0x1812c4a4
push dword [ebp - 0x108]
call fcn.1814c836
pop ecx
jmp 0x1812c4a4
mov ecx, 0x1234
cmp cx, ax
jne 0x1812c4a4
or dword [ebp - 0x130], 0xffffffff
lea eax, [ebp - 0x104]
push 3
push esi
lea ecx, [ebp - 0x108]
mov dword [ebp - 0x134], 1
mov dword [ebp - 0x108], eax
call fcn.18025163
mov eax, dword [ebp - 0x108]
lea ecx, [ebp - 0x104]
mov dword [ebp - 0x12c], eax
cmp eax, ecx
je 0x1812c47f
push eax
call fcn.1814c836
pop ecx
lea eax, [ebp - 0x134]
push eax
mov eax, dword [ebp - 0x10c]
push 0
push 0x40b
push ebx
push dword [eax + 4]
call dword [sym.imp.USER32.dll_SendDlgItemMessageW]
inc eax
neg eax
sbb eax, eax
and edi, eax
add esi, dword [ebp - 0x110]
test edi, edi
jne 0x1812c3a5
pop ebx
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
xor ecx, ebp
pop esi
call fcn.18145efd
leave
ret 4

Function at 0x1812ce35
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, ecx
cmp byte [esi], 0
jne 0x1812ceab
push edi
push dword [ebp + 8]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_GetDlgItem]
movzx ecx, byte [esi + 1]
mov edi, eax
neg ecx
sbb ecx, ecx
and ecx, 5
push ecx
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
xor ecx, ecx
cmp byte [esi + 2], cl
setne cl
push ecx
push edi
call dword [sym.imp.USER32.dll_EnableWindow]
cmp byte [esi + 3], 0
je 0x1812ceaa
cmp byte [esi + 4], 0
je 0x1812ceaa
push 1
push edi
push 0x28
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
push 0xfffffffffffffff0
push edi
call dword [sym.imp.USER32.dll_GetWindowLongW]
test eax, eax
je 0x1812ceaa
or eax, 1
push eax
push 0xfffffffffffffff0
push edi
call dword [sym.imp.USER32.dll_SetWindowLongW]
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x1812d4a5
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
call fcn.1812cc0d
lea esi, [edi + 0x194]
xor ecx, ecx
mov edx, dword [esi]
inc ecx
mov ebx, 0x100
mov eax, dword [edx - 8]
sub ecx, dword [edx - 4]
sub eax, ebx
or eax, ecx
jge 0x1812d4d9
push ebx
mov ecx, esi
call fcn.18007252
mov edx, dword [esi]
push ebx
push edx
push dword [edi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
push 0xffffffffffffffff
mov ecx, esi
call fcn.18006e9f
push 1
mov ecx, edi
call fcn.1812e0dc
call fcn.180040b1
push eax
lea ecx, [ebp - 4]
call fcn.1800717c
push 0xbdc
lea ecx, [ebp - 4]
call fcn.180071a5
lea eax, [ebp - 4]
mov ecx, edi
push eax
call fcn.1812e12d
mov ecx, edi
call fcn.1812e0a9
push 8
call fcn.181465c7
pop ecx
mov ecx, eax
call fcn.1801d778
mov ecx, dword [edi + 0x174]
mov dword [edi + 0x174], eax
pop edi
pop esi
pop ebx
test ecx, ecx
je 0x1812d54f
push 8
push ecx
call fcn.18146276
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
add ecx, 0xfffffff0
call fcn.18004715
xor eax, eax
inc eax
leave
ret 0x10
Function at 0x18131cbe
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x181ce008]
xor eax, ebp
mov dword [ebp - 4], eax
and dword [ebp - 0x10], 0
and dword [ebp - 0x14], 0
push ebx
push esi
push edi
mov ebx, edx
mov dword [ebp - 0xc], str.Microsoft_Enhanced_RSA_and_AES_Cryptographic_Provider
mov dword [ebp - 8], str.Microsoft_Enhanced_RSA_and_AES_Cryptographic_Provider__Prototype_
lea edi, [ebp - 0x10]
push 0xf0000040
push 0x18
push dword [edi]
lea eax, [ebp - 0x14]
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
jne 0x18131d75
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
test esi, esi
jle 0x18131d1a
movzx esi, si
or esi, 0x80070000
movzx ecx, byte [0x181d6aa2]
neg ecx
sbb ecx, ecx
and ecx, 0x181d5c50
je 0x18131d58
push 9
pop eax
push 0xfffffffffffffffe
pop edx
push edx
push eax
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], edx
call fcn.18005e59
push esi
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x24]
push str._CryptAcquireContext_failed___x_
push eax
call fcn.18004253
add esp, 0xc
add edi, 4
lea eax, [ebp - 4]
cmp edi, eax
jne 0x18131cec
cmp dword [ebp - 0x14], 0
je 0x18131db8
push 0
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
jmp 0x18131db8
movzx ecx, byte [0x181d6aa2]
neg ecx
sbb ecx, ecx
and ecx, 0x181d5c50
je 0x18131db1
push 9
pop esi
push 6
pop eax
push eax
push esi
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], eax
call fcn.18005e59
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x24]
push str._CryptAcquireContext_succeeded_
push eax
call fcn.18004253
pop ecx
pop ecx
mov eax, dword [ebp - 0x14]
xor esi, esi
mov dword [ebx], eax
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.18145efd
leave
ret
Function at 0x18132d2e
Capabilities:
Read pipe
Write file on windows
Write pipe

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
push ebx
mov ebx, ecx
push esi
push edi
mov edi, dword [ebx + 0x24]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
sub esp, 0xc
lea edx, [ebx + 0x1c]
lea ecx, [ebx + 0x40]
mov esi, eax
lea eax, [ebx + 0x38]
push edx
push ecx
lea ecx, [ebx + 0x3c]
push ecx
push eax
push edi
push esi
push ecx
lea ecx, [ebp - 0x88]
call fcn.18132bef
xor esi, esi
lea eax, [ebp - 4]
push esi
push eax
push 0x2c
lea eax, [ebp - 0x30]
mov dword [ebp - 0x30], esi
push eax
push 0x2c
lea eax, [ebp - 0x88]
mov dword [ebp - 0x2c], esi
push eax
push dword [ebp + 8]
mov dword [ebp - 0x28], esi
mov dword [ebp - 0x24], esi
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], esi
mov dword [ebp - 0xc], esi
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_TransactNamedPipe]
test eax, eax
je 0x18132e21
cmp dword [ebp - 0x30], 2
jne 0x18132e21
cmp dword [ebp - 0x2c], esi
je 0x18132e21
cmp dword [ebp - 0x10], esi
je 0x18132e21
cmp dword [ebp - 0xc], esi
je 0x18132e21
cmp dword [ebp - 8], esi
je 0x18132e21
xor eax, eax
mov dword [ebp - 0x58], esi
mov dword [ebp - 0x54], esi
lea edi, [ebp - 0x48]
mov dword [ebp - 0x50], esi
mov dword [ebp - 0x4c], esi
stosd dword es:[edi], eax
push esi
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 4]
push eax
push 0x2c
lea eax, [ebp - 0x5c]
mov dword [ebp - 0x3c], esi
push eax
push dword [ebp + 8]
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x34], esi
mov dword [ebp - 0x5c], 3
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x18132e21
mov eax, dword [ebp - 0x10]
mov dword [ebx + 0x28], eax
mov eax, dword [ebp - 0xc]
mov dword [ebx + 0x2c], eax
mov eax, dword [ebp - 8]
mov dword [ebx + 0x30], eax
mov eax, dword [ebp - 0x2c]
mov dword [ebx + 0x34], eax
mov al, 1
jmp 0x18132e23
xor al, al
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x1813d596
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push 4
pop edx
movzx eax, cl
shr ecx, 8
xor ecx, dword [eax*4 + 0x181a7290]
sub edx, 1
jne 0x1813d599
mov eax, ecx
ret
Function at 0x18142dae
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
mov byte [ebp - 4], dl
push 1
lea edx, [ebp - 4]
mov ecx, dword [esi]
not ecx
call fcn.1813d5ae
mov ecx, dword [esi + 8]
lea edx, [ebp - 4]
not eax
not ecx
mov dword [esi], eax
movzx eax, al
add eax, dword [esi + 4]
imul eax, eax, 0x8088405
push 1
inc eax
mov dword [esi + 4], eax
shr eax, 0x18
mov byte [ebp - 4], al
call fcn.1813d5ae
pop ecx
not eax
pop ecx
mov dword [esi + 8], eax
pop esi
leave
ret

Function at 0x18142df9
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov eax, edx
mov dword [ebp - 4], ecx
xor edx, edx
mov dword [ebp - 0xc], eax
push esi
push edi
mov edi, edx
mov dword [ebp - 8], edx
cmp dword [ebp + 0x10], edx
jb 0x18142e8d
ja 0x18142e1d
cmp dword [ebp + 0xc], edx
jbe 0x18142e8d
test eax, eax
je 0x18142e6b
mov eax, dword [ebp + 8]
mov bl, byte [edi + eax]
mov ax, word [ecx + 8]
mov dl, bl
or ax, 2
movzx esi, ax
call fcn.18142dae
mov eax, esi
mov ecx, esi
xor ecx, 1
imul ecx, eax
mov eax, dword [ebp - 0xc]
shr ecx, 8
xor cl, bl
mov byte [edi + eax], cl
add edi, 1
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
adc eax, 0
mov dword [ebp - 8], eax
cmp eax, dword [ebp + 0x10]
jb 0x18142e21
ja 0x18142e8d
cmp edi, dword [ebp + 0xc]
jb 0x18142e21
jmp 0x18142e8d
mov ebx, dword [ebp + 8]
mov esi, edx
mov dl, byte [esi + ebx]
call fcn.18142dae
mov ecx, dword [ebp - 4]
add esi, 1
adc edi, 0
cmp edi, dword [ebp + 0x10]
jb 0x18142e70
ja 0x18142e8d
cmp esi, dword [ebp + 0xc]
jb 0x18142e70
pop edi
pop esi
pop ebx
leave
ret

Function at 0x18142ef5
Capabilities:
Create new key via cryptacquirecontext
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 0xf0000040
push 0x18
push 0
push 0
lea eax, [ebp - 4]
mov esi, ecx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x18142f38
push esi
push 0xb
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
je 0x18142f38
push 0
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
test eax, eax
je 0x18142f38
mov al, 1
jmp 0x18142f3a
xor al, al
pop esi
leave
ret

Function at 0x1815f034
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1817b500
push 0x1817b4f8
push str.FlsAlloc
push 0x1e
call fcn.1815eea1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1815f068
push dword [ebp + 8]
mov ecx, esi
call dword [0x18175914]
call esi
jmp 0x1815f06e
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1815f0b2
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1817b510
push 0x1817b508
push str.FlsGetValue
push 0x20
call fcn.1815eea1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1815f0e9
push dword [ebp + 8]
mov ecx, esi
call dword [0x18175914]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x18160b2d
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x18160bca
push ebx
push esi
call fcn.18160af6
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.18160a3f
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x18160b77
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x18160bc9
push edi
push eax
call fcn.1815d4f8
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x18160b97
call fcn.1815b748
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x18160bc8
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.18160a3f
add esp, 0x20
test eax, eax
jne 0x18160bb6
push edi
call fcn.1815b748
jmp 0x18160bbe
push ebx
call fcn.1815b748
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x18160bcd
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x18160bde
pop esi
ret
push ebx
push edi
push esi
call fcn.18160af6
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.1815d4f8
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x18160c06
push ebx
push esi
push edi
call fcn.18149290
add esp, 0xc
push 0
call fcn.1815b748
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x18160fca
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.18160c1b