joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41db75
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5288f6
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5dc390]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov edx, dword [esi + 0x30]
xor al, al
mov ecx, dword [esi + 0x2c]
mov edi, edx
rep stosb byte es:[edi], al
push edx
call fcn.004fc6fb
pop ecx
and dword [ebp - 4], 0
mov ecx, dword [esi + 0xc]
test ecx, ecx
je 0x41dbbf
mov eax, dword [ecx]
push 1
call dword [eax]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x41edd4
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ebx, ecx
push edi
mov dword [ebp - 4], ebx
call fcn.0041f9be
lea edx, [ebx + 0x60]
xor eax, eax
mov byte [edx + 0x49], al
mov dword [edx + 0x50], 0x10
test al, al
jne 0x41ee05
mov eax, edx
mov byte [edx + 0x49], 1
neg eax
and eax, 0xf
add eax, edx
push 8
mov dword [edx + 0x54], eax
mov esi, 0x5b70c0
mov edi, dword [ebx + 0xb4]
mov eax, ebx
pop ecx
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
mov dword [ebx], vtable.CryptoPP::SHA256.0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4209b6
Capabilities:
Create thread

Disassembly:
push 0x28
mov eax, 0x52a25a
call fcn.004e4785
push str.ConnectionManager::Start
push str._s:_enter
push 1
xor esi, esi
push esi
call fcn.0043a05d
add esp, 0x10
mov edi, 0x5e5330
mov ecx, edi
push 1
call fcn.004208b6
push ecx
push dword [0x5e5340]
lea ecx, [ebp - 0x2c]
call fcn.0045c6c9
xor ecx, ecx
mov dword [ebp - 4], esi
cmp byte [ebp + 8], cl
movzx eax, byte [0x5e5630]
cmove eax, ecx
sub esp, 0x18
mov ecx, esp
mov byte [0x5e5630], al
call fcn.00458509
call fcn.0045689e
add esp, 0x18
mov dword [0x5e5620], eax
call fcn.00458446
mov byte [0x5e5625], al
call fcn.0044fe8f
push 0xe1
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x5e5344]
test eax, eax
jne 0x420a9e
cmp dword [0x5e5614], eax
jne 0x420a9e
push 1
mov ecx, edi
call fcn.0042077b
push esi
push esi
push edi
push 0x420b02
push esi
push esi
call dword [sym.imp.KERNEL32.DLL_CreateThread]
mov dword [0x5e5614], eax
test eax, eax
jne 0x420a90
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push str.Start:_CreateThread_failed___d_
push esi
push esi
call fcn.0043a05d
add esp, 0x10
mov ecx, edi
push esi
call fcn.0042077b
push str.ConnectionManager::Start
push str._s:_exit
push 1
jmp 0x420aa5
push eax
push str.Invalid_connection_manager_state_in_Start___d_
push esi
push esi
call fcn.0043a05d
add esp, 0x10
lea ecx, [ebp - 0x2c]
call fcn.0045c764
call fcn.004e472f
ret 4
Function at 0x4237ff
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push esi
mov ecx, 0x5dce10
mov dword [0x5dce0c], 0x5e5330
xor esi, esi
cmp dword [ebp + 8], ecx
je 0x423824
push 0xffffffffffffffff
push esi
push dword [ebp + 8]
call fcn.00416c90
mov eax, dword [0x5e561c]
test eax, eax
je 0x423839
push esi
push eax
call dword [sym.imp.KERNEL32.DLL_WaitForSingleObject]
test eax, eax
jne 0x423884
push esi
push esi
push 0x5dce0c
push 0x423889
push esi
push esi
call dword [sym.imp.KERNEL32.DLL_CreateThread]
mov dword [0x5e561c], eax
test eax, eax
jne 0x423884
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push str.ConnectionManager::SendFeedback
push str._s:_CreateThread_failed___d_
push esi
push esi
call fcn.0043a05d
add esp, 0x14
push esi
push esi
push 0x466
push dword [0x5e47b0]
call dword [sym.imp.USER32.dll_PostMessageW]
pop esi
pop ebp
ret 4
Function at 0x42bb00
Capabilities:
Get file version info

Disassembly:
push 0x98
mov eax, 0x52b74d
call fcn.004e4785
mov ebx, edx
mov edi, ecx
mov dword [ebp - 0x90], edi
mov dword [ebp - 0x84], edi
mov eax, dword fs:[0x2c]
xor esi, esi
mov dword [ebp - 0x94], esi
mov ecx, dword [eax]
mov eax, dword [0x5e757c]
cmp eax, dword [ecx + 0x139c]
jle 0x42bb84
push 0x5e757c
call fcn.004e3d18
cmp dword [0x5e757c], 0xffffffff
pop ecx
jne 0x42bb84
mov dword [ebp - 4], esi
mov dword [0x5e7580], esi
mov dword [0x5e7584], esi
call fcn.004308e2
push 0x53b300
mov dword [0x5e7580], eax
call fcn.004e43a5
or dword [ebp - 4], 0xffffffff
mov dword [esp], 0x5e757c
call fcn.004e3cd9
pop ecx
push ebx
lea eax, [ebp - 0x7c]
mov ecx, 0x5e7580
push eax
call fcn.0042f4fa
mov esi, dword [ebp - 0x7c]
cmp esi, dword [0x5e7580]
je 0x42bbb0
lea eax, [esi + 0x10]
mov ecx, ebx
push eax
call fcn.004146f4
shr eax, 0x1f
test al, al
je 0x42bbb6
mov esi, dword [0x5e7580]
cmp esi, dword [0x5e7580]
je 0x42bbce
add esi, 0x28
mov ecx, edi
push esi
call fcn.00426682
jmp 0x42bd00
cmp dword [ebx + 0x14], 0x10
jb 0x42bbd8
mov eax, dword [ebx]
jmp 0x42bbda
mov eax, ebx
lea ecx, [ebp - 0x98]
push ecx
push eax
call dword [sym.imp.VERSION.dll_GetFileVersionInfoSizeA]
mov dword [ebp - 0x78], eax
test eax, eax
je 0x42bcf4
push eax
call fcn.004e43cd
mov esi, eax
mov dword [ebp - 0x84], esi
pop ecx
test esi, esi
jne 0x42bc27
push str.GetDLLVersion:324:_memory_allocation_failed
lea ecx, [ebp - 0xa4]
call fcn.0040ea4b
push 0x5d8be0
lea eax, [ebp - 0xa4]
push eax
call fcn.004fd7fa
push esi
lea ecx, [ebp - 0x7c]
call fcn.0041ffcf
add esp, 4
mov dword [ebp - 4], 1
cmp dword [ebx + 0x14], 0x10
jb 0x42bc44
mov eax, dword [ebx]
jmp 0x42bc46
mov eax, ebx
push esi
push dword [ebp - 0x78]
push 0
push eax
call dword [sym.imp.VERSION.dll_GetFileVersionInfoA]
test eax, eax
je 0x42bce7
and dword [ebp - 0x80], 0
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x88]
push eax
push str.VarFileInfoTranslation
push esi
call dword [sym.imp.VERSION.dll_VerQueryValueW]
test eax, eax
je 0x42bce7
mov ecx, dword [ebp - 0x80]
xor esi, esi
test ecx, 0xfffffffc
jbe 0x42bce7
mov eax, dword [ebp - 0x88]
movzx edx, word [eax + esi*4]
cmp dl, 9
jne 0x42bcdd
movzx eax, word [eax + esi*4 + 2]
push eax
push edx
push str.StringFileInfo_04x_04xFileVersion
lea eax, [ebp - 0x74]
push 0x32
push eax
call fcn.00431c2c
and dword [ebp - 0x78], 0
lea eax, [ebp - 0x8c]
and dword [ebp - 0x8c], 0
add esp, 0x14
push eax
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
push dword [ebp - 0x84]
call dword [sym.imp.VERSION.dll_VerQueryValueW]
test eax, eax
jne 0x42bd08
mov ecx, dword [ebp - 0x80]
mov eax, ecx
inc esi
shr eax, 2
cmp esi, eax
jb 0x42bc87
or dword [ebp - 4], 0xffffffff
push dword [ebp - 0x7c]
call fcn.004e3bd1
pop ecx
push 0x5a9cb4
mov ecx, edi
call fcn.00426565
mov eax, edi
call fcn.004e472f
ret
mov edi, dword [ebp - 0x78]
mov ecx, 0x5e7580
push ebx
call fcn.0042f193
push edi
mov esi, eax
call fcn.0042653e
pop ecx
push eax
push edi
mov ecx, esi
call fcn.004264c5
push dword [ebp - 0x78]
mov ecx, dword [ebp - 0x90]
call fcn.00426565
push dword [ebp - 0x7c]
call fcn.004e3bd1
mov eax, dword [ebp - 0x90]
pop ecx
jmp 0x42bd02
Function at 0x4309ce
Capabilities:
Print debug messages

Disassembly:
push 0xa4
mov eax, 0x52c13e
call fcn.004e4785
mov edi, edx
mov esi, ecx
push 7
lea ecx, [ebp - 0xb0]
call fcn.004112f7
xor ebx, ebx
lea ecx, [ebp - 0x78]
mov dword [ebp - 4], ebx
call fcn.0045ba53
mov edx, eax
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x60]
call fcn.004264a1
sub esp, 0x18
mov byte [ebp - 4], 2
mov ecx, esp
mov dword [ebp - 0x98], esp
push eax
call fcn.0041140f
push str.timestamp__timestamp
lea ecx, [ebp - 0xb0]
mov byte [ebp - 4], 3
call fcn.004126d5
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.0041163b
push ebx
push 1
lea ecx, [ebp - 0x60]
call fcn.00416ab1
push ebx
push 1
lea ecx, [ebp - 0x78]
mov byte [ebp - 4], bl
call fcn.00427b8c
sub esp, 0x18
mov ecx, esp
mov dword [ebp - 0x98], esp
push esi
call fcn.004113dd
push 0x5ac738
lea ecx, [ebp - 0xb0]
mov byte [ebp - 4], 4
call fcn.004126d5
mov ecx, eax
mov byte [ebp - 4], bl
call fcn.0041163b
sub esp, 0x18
mov ecx, esp
mov dword [ebp - 0x98], esp
push edi
call fcn.00411451
push str.data
lea ecx, [ebp - 0xb0]
mov byte [ebp - 4], 5
call fcn.004126d5
mov ecx, eax
call fcn.0041163b
lea ecx, [ebp - 0x48]
call fcn.0041343f
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 6
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0041345e
mov byte [ebp - 4], 7
lea eax, [ebp - 0x28]
cmp dword [ebp - 0x14], 0x10
mov esi, dword [sym.imp.KERNEL32.DLL_OutputDebugStringA]
cmovae eax, dword [ebp - 0x28]
push eax
call esi
push 0x550680
call esi
push ecx
push dword [0x5e5150]
lea ecx, [ebp - 0x94]
call fcn.0045c6c9
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 8
push eax
mov ecx, 0x5e5158
call fcn.0041272d
lea ecx, [ebp - 0x94]
call fcn.0045c764
push ebx
push 1
lea ecx, [ebp - 0x28]
call fcn.00416ab1
lea ecx, [ebp - 0x48]
call fcn.0040f5b8
lea ecx, [ebp - 0xb0]
call fcn.0041159b
call fcn.004e472f
ret
Function at 0x433c1c
Capabilities:
Decode data using base64 via winapi

Disassembly:
push 0x28
mov eax, 0x52a25a
call fcn.004e4785
mov esi, ecx
push ecx
push dword [esi + 8]
lea ecx, [ebp - 0x2c]
call fcn.0045c6c9
and dword [ebp - 4], 0
cmp dword [esi + 0x24], 0
je 0x433c8f
and dword [ebp - 0x34], 0
lea edi, [esi + 0x14]
xor bl, bl
cmp dword [edi + 0x14], 0x10
jb 0x433c53
mov eax, dword [edi]
jmp 0x433c55
mov eax, edi
push 0
push 0
lea ecx, [ebp - 0x34]
push ecx
push 0
push 1
push dword [esi + 0x24]
push eax
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryA]
test eax, eax
jne 0x433ca3
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push 0x2d2
movzx eax, byte [esi + 4]
push str.HTTPSRequest::ValidateServerCert:_d___CryptStringToBinaryA_failed___d_
push eax
push 0
call fcn.0043a05d
add esp, 0x14
xor bl, bl
lea ecx, [ebp - 0x2c]
call fcn.0045c764
mov al, bl
call fcn.004e472f
ret 4
push 0x5e3266
push dword [ebp - 0x34]
call fcn.004e446e
mov dword [ebp - 0x30], eax
pop ecx
pop ecx
test eax, eax
jne 0x433ccf
movzx eax, byte [esi + 4]
push str.ValidateServerCert:_memory_allocation_failed
push eax
push 0
call fcn.0043a05d
add esp, 0xc
jmp 0x433c8f
cmp dword [edi + 0x14], 0x10
jb 0x433cd7
mov edi, dword [edi]
push 0
push 0
lea ecx, [ebp - 0x34]
push ecx
push eax
push 1
push dword [esi + 0x24]
push edi
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryA]
test eax, eax
jne 0x433d01
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push 0x2e2
jmp 0x433c7b
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x34]
mov esi, dword [ebp - 0x30]
cmp dword [eax + 8], edx
jne 0x433d35
xor edi, edi
mov bl, 1
test edx, edx
je 0x433d35
mov eax, dword [eax + 4]
mov ecx, esi
sub eax, esi
mov dword [ebp - 0x30], eax
mov al, byte [eax + ecx]
cmp al, byte [ecx]
jne 0x433d33
mov eax, dword [ebp - 0x30]
inc edi
inc ecx
cmp edi, edx
jb 0x433d21
jmp 0x433d35
xor bl, bl
push 1
push esi
call fcn.004e43bf
pop ecx
pop ecx
jmp 0x433c91

Function at 0x435faa
Capabilities:
Delete file

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi]
cmp dword [eax + 0x3c], 0
je 0x436010
add eax, 0x2c
cmp dword [eax + 0x14], 8
jb 0x435fc0
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_DeleteFileW]
test eax, eax
jne 0x436010
push 0x3e8
call dword [sym.imp.KERNEL32.DLL_Sleep]
mov eax, dword [esi]
add eax, 0x2c
cmp dword [eax + 0x14], 8
jb 0x435fe3
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_DeleteFileW]
test eax, eax
jne 0x436010
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push 0xed
push str.LocalProxy::Cleanup::_lambda_52991c160c154cbdad19d351afea2101_::operator___
push str._s:_d___DeleteFile_failed:__d
push 1
push 0
call fcn.0043a05d
add esp, 0x18
mov eax, dword [esi]
and dword [eax + 0x3c], 0
add eax, 0x2c
pop esi
cmp dword [eax + 0x14], 8
jb 0x436022
mov eax, dword [eax]
xor ecx, ecx
mov word [eax], cx
ret
Function at 0x4362f2
Capabilities:
Check for time delay via gettickcount
Read file on windows
Read pipe

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xc
push ebx
push esi
mov esi, ecx
xor ecx, ecx
push edi
cmp dword [esi + 0x24], ecx
je 0x4364e8
mov ebx, dword [ebp + 8]
cmp byte [esi + 0xa8], cl
jne 0x43631e
test bl, bl
jne 0x43631e
mov eax, ecx
jmp 0x436321
xor eax, eax
inc eax
mov byte [esi + 0xa8], al
mov dword [esp + 0x10], ecx
cmp dword [esi + 0x74], ecx
jne 0x43633b
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
mov dword [esi + 0x74], eax
xor ecx, ecx
push ecx
lea eax, [esp + 0x14]
push eax
push ecx
push ecx
push ecx
push dword [esi + 0x70]
call dword [sym.imp.KERNEL32.DLL_PeekNamedPipe]
test eax, eax
jne 0x43637a
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push 0x1d0
push str.LocalProxy::ProcessStatsAndStatus
push str._s:_d___PeekNamedPipe_failed___d_
push 0
push 0
call fcn.0043a05d
add esp, 0x18
xor al, al
jmp 0x4364ea
mov eax, dword [esp + 0x10]
test eax, eax
je 0x4363d9
inc eax
push eax
call fcn.004e43cd
and dword [esp + 0x18], 0
mov edi, eax
pop ecx
push 0
lea eax, [esp + 0x18]
push eax
push dword [esp + 0x18]
push edi
push dword [esi + 0x70]
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
jne 0x4363c2
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push 0x1db
push str.LocalProxy::ProcessStatsAndStatus
push str._s:_d___ReadFile_failed___d_
jmp 0x436367
mov eax, dword [esp + 0x14]
mov ecx, esi
push edi
mov byte [eax + edi], 0
call fcn.0043682a
push edi
call fcn.004e3bd1
pop ecx
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
mov edi, eax
cmp edi, dword [esi + 0x74]
jae 0x4363ea
and dword [esi + 0x74], 0
test bl, bl
jne 0x436411
mov eax, dword [esi + 0x74]
add eax, dword [0x5dcde4]
cmp eax, edi
jb 0x436411
mov eax, dword [0x5dcde0]
cmp dword [esi + 0x7c], eax
jae 0x436411
cmp dword [esi + 0x84], eax
jb 0x4364e8
mov ecx, str.non_final
test bl, bl
mov eax, str.final
cmove eax, ecx
push eax
push str.LocalProxy::ProcessStatsAndStatus
push str._s:_Sending__s_stats.
push 1
push 0
call fcn.0043a05d
mov ecx, dword [esi + 0x24]
lea edx, [esi + 0x80]
add esp, 0x14
mov eax, dword [ecx]
push dword [esi + 0x8c]
push dword [esi + 0x88]
push edx
lea edx, [esi + 0x78]
push edx
push ebx
call dword [eax]
push str.LocalProxy::ProcessStatsAndStatus
test al, al
je 0x4364c3
push str._s:_Stats_send_success
push 1
push 0
call fcn.0043a05d
lea eax, [esp + 0x24]
mov dword [0x5dcde0], 0x3e8
mov ebx, 0x493e0
push eax
mov dword [0x5dcde4], ebx
call fcn.0050ca6d
mov eax, dword [esp + 0x28]
lea ecx, [esi + 0x78]
xor edx, edx
add esp, 0x14
div ebx
add dword [0x5dcde4], edx
call fcn.00436b56
lea ecx, [esi + 0x80]
call fcn.00436b56
and dword [esi + 0x88], 0
and dword [esi + 0x8c], 0
mov dword [esi + 0x74], edi
jmp 0x4364e8
push str._s:_Stats_send_failure
push 1
push 0
call fcn.0043a05d
add dword [0x5dcde4], 0x493e0
add esp, 0x10
add dword [0x5dcde0], 0x3e8
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4472d5
Capabilities:
Delete file

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi]
cmp byte [eax + 0x54], 0
je 0x447341
cmp dword [eax + 0x14], 0
je 0x447341
add eax, 4
cmp dword [eax + 0x14], 8
jb 0x4472f1
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_DeleteFileW]
test eax, eax
jne 0x447341
push 0x3e8
call dword [sym.imp.KERNEL32.DLL_Sleep]
mov eax, dword [esi]
add eax, 4
cmp dword [eax + 0x14], 8
jb 0x447314
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_DeleteFileW]
test eax, eax
jne 0x447341
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push 0xc5
push str.Subprocess::Cleanup::_lambda_5ed04fa8ad92d91e84339a33e4714cf7_::operator___
push str._s:_d___DeleteFile_failed:__d
push 1
push 0
call fcn.0043a05d
add esp, 0x18
mov eax, dword [esi]
and dword [eax + 0x14], 0
add eax, 4
pop esi
cmp dword [eax + 0x14], 8
jb 0x447353
mov eax, dword [eax]
xor ecx, ecx
mov word [eax], cx
ret

Function at 0x44761d
Capabilities:
Check internet connectivity via wininet

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push esi
push 0
push eax
mov esi, ecx
call dword [sym.imp.WININET.dll_InternetGetConnectedState]
test eax, eax
jne 0x44763c
xor al, al
jmp 0x44767b
mov edx, dword [ebp - 4]
mov eax, edx
shr eax, 6
mov ecx, edx
push ebx
xor ebx, ebx
shr ecx, 5
inc ebx
and al, bl
and cl, bl
mov byte [esi], al
mov eax, edx
shr eax, 1
and al, bl
mov byte [esi + 3], cl
mov byte [esi + 1], al
mov ecx, edx
mov al, dl
shr ecx, 2
and al, bl
shr edx, 4
and cl, bl
mov byte [esi + 2], al
and dl, bl
mov byte [esi + 4], cl
mov al, bl
mov byte [esi + 5], dl
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x44af7f
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push 0x1c
mov eax, 0x52fed4
call fcn.004e4785
mov eax, dword fs:[0x2c]
or edi, 0xffffffff
mov esi, dword [eax]
mov eax, dword [0x5e7554]
cmp eax, dword [esi + 0x139c]
jle 0x44afe7
mov ebx, 0x5e7554
push ebx
call fcn.004e3d18
pop ecx
cmp dword [0x5e7554], edi
jne 0x44afe7
and dword [ebp - 4], 0
lea ecx, [ebp - 0x28]
push 0x550335
call fcn.004147d9
mov byte [ebp - 4], 1
call fcn.004d402d
push 0
push 1
lea ecx, [ebp - 0x28]
call fcn.00416ab1
push ebx
mov dword [ebp - 4], edi
call fcn.004e3cd9
pop ecx
mov eax, dword [0x5e7550]
mov ebx, 0x5e61c8
cmp eax, dword [esi + 0x139c]
jle 0x44b036
mov esi, 0x5e7550
push esi
call fcn.004e3d18
pop ecx
cmp dword [0x5e7550], edi
jne 0x44b036
mov dword [ebp - 4], 2
call fcn.004d402d
push 0x6c078965
push eax
mov ecx, ebx
mov dword [0x5e754c], edi
call fcn.0044b14d
push esi
mov dword [ebp - 4], edi
call fcn.004e3cd9
pop ecx
mov edx, dword [ebp + 0xc]
lea eax, [ebp - 0x1c]
mov ecx, dword [ebp + 8]
push eax
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], 0x20
mov dword [ebp - 0x14], edi
call fcn.0044b281
pop ecx
call fcn.004e472f
ret

Function at 0x44b14d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push ebx
push esi
xor esi, esi
mov dword [ecx + 4], edx
push edi
inc esi
lea edi, [ecx + 8]
mov ebx, 0x270
mov eax, edx
shr eax, 0x1e
xor edx, eax
imul edx, dword [ebp + 0xc]
add edx, esi
inc esi
mov dword [edi], edx
lea edi, [edi + 4]
cmp esi, ebx
jl 0x44b164
pop edi
pop esi
mov dword [ecx], ebx
pop ebx
pop ebp
ret 8

Function at 0x44b46c
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
lea edx, [ecx + 8]
mov esi, 0x270
mov ecx, dword [edx - 4]
xor ecx, dword [edx]
lea edx, [edx + 4]
and ecx, 0x7fffffff
xor ecx, dword [edx - 8]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x62c]
xor eax, ecx
mov dword [edx + 0x9b8], eax
sub esi, 1
jne 0x44b475
pop esi
ret
Function at 0x44b4ad
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebx
push esi
mov esi, ecx
mov ebx, 0xe3
push edi
lea edi, [esi + 0x9c4]
mov ecx, dword [edi + 4]
xor ecx, dword [edi]
and ecx, 0x7fffffff
xor ecx, dword [edi]
lea edi, [edi + 4]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi + 0x630]
xor eax, ecx
mov dword [edi - 0x9c4], eax
sub ebx, 1
jne 0x44b4bd
lea edi, [esi + 0xd50]
mov ebx, 0x18c
mov ecx, dword [edi + 4]
xor ecx, dword [edi]
and ecx, 0x7fffffff
xor ecx, dword [edi]
lea edi, [edi + 4]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi - 0xd50]
xor eax, ecx
mov dword [edi - 0x9c4], eax
sub ebx, 1
jne 0x44b4fd
mov ecx, dword [esi + 0x1380]
xor ecx, dword [esi + 4]
and ecx, 0x7fffffff
xor ecx, dword [esi + 0x1380]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
pop edi
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi + 0x9c0], eax
and dword [esi], ebx
pop esi
pop ebx
ret
Function at 0x44e360
Capabilities:
Parse credit card information

Disassembly:
push ebx
push esi
mov esi, ecx
xor cl, cl
push edi
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x44e503
mov edx, 0x10000000
cmp eax, 0x7c
je 0x44e503
cmp eax, 0x29
jne 0x44e399
cmp dword [esi + 0x10], 0
jne 0x44e503
test dword [esi + 0x50], edx
je 0x44e509
cmp eax, 0x2e
jne 0x44e3b4
push 5
lea ecx, [esi + 0x24]
call fcn.0044e5e7
mov ecx, esi
call fcn.0044e33d
jmp 0x44e4ed
cmp eax, 0x5c
jne 0x44e40f
mov ecx, esi
call fcn.0044e33d
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x44e3e6
cmp byte [esi + 0x48], 0x62
jne 0x44e3e6
push 4
lea ecx, [esi + 0x24]
call fcn.0044e5e7
mov ecx, esi
call fcn.0044e33d
jmp 0x44e4f4
test eax, eax
je 0x44e403
cmp byte [esi + 0x48], 0x42
jne 0x44e403
push 4
lea ecx, [esi + 0x24]
call fcn.0044e5e7
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x44e3da
mov ecx, esi
call fcn.0044e61f
jmp 0x44e4ed
cmp eax, 0x5b
jne 0x44e46f
mov ecx, esi
call fcn.0044e33d
lea ecx, [esi + 0x24]
call fcn.0044ec1b
cmp dword [esi + 0x4c], 0x5e
jne 0x44e437
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0044e33d
test dword [esi + 0x50], 0x20000000
je 0x44e457
cmp dword [esi + 0x4c], 0x5d
jne 0x44e457
push 0x5d
lea ecx, [esi + 0x24]
call fcn.0044ec67
mov ecx, esi
call fcn.0044e33d
mov ecx, esi
call fcn.0044ea0e
cmp dword [esi + 0x4c], 0x5d
je 0x44e3a8
push 4
jmp 0x44e50b
cmp eax, 0x28
jne 0x44e493
mov ecx, esi
call fcn.0044e33d
mov ecx, esi
call fcn.0044e702
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x44e509
mov ecx, esi
call fcn.0044e33d
jmp 0x44e4e9
cmp eax, 0x5e
jne 0x44e49f
push 2
jmp 0x44e3d2
cmp eax, 0x24
jne 0x44e4ab
push 3
jmp 0x44e3d2
cmp eax, 0x2a
je 0x44e4ff
cmp eax, 0x2b
je 0x44e4ff
cmp eax, 0x3f
je 0x44e4ff
cmp eax, 0x7b
je 0x44e4ff
cmp eax, 0x7d
jne 0x44e4c9
test dword [esi + 0x50], edx
je 0x44e4fb
cmp eax, 0x5d
jne 0x44e4d3
test dword [esi + 0x50], edx
je 0x44e468
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0044e8b9
mov ecx, esi
call fcn.0044e33d
mov bl, 1
test bl, bl
je 0x44e4f4
mov ecx, esi
call fcn.0044e7f5
mov cl, 1
jmp 0x44e367
push 6
jmp 0x44e50b
push 0xa
jmp 0x44e50b
pop edi
pop esi
mov al, cl
pop ebx
ret
push 5
call fcn.004d27f5
int3
Function at 0x452cd4
Capabilities:
Parse credit card information

Disassembly:
push ebx
push esi
mov esi, ecx
xor cl, cl
push edi
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x452e79
mov edx, 0x10000000
cmp eax, 0x7c
je 0x452e79
cmp eax, 0x29
jne 0x452d0d
cmp dword [esi + 0x10], 0
jne 0x452e79
test dword [esi + 0x50], edx
je 0x452e7f
cmp eax, 0x2e
jne 0x452d28
push 5
lea ecx, [esi + 0x24]
call fcn.0044e5e7
mov ecx, esi
call fcn.00452caf
jmp 0x452e63
cmp eax, 0x5c
jne 0x452d85
mov ecx, esi
call fcn.00452caf
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x452d5b
cmp word [esi + 0x48], 0x62
jne 0x452d5b
push 4
lea ecx, [esi + 0x24]
call fcn.0044e5e7
mov ecx, esi
call fcn.00452caf
jmp 0x452e6a
test eax, eax
je 0x452d79
cmp word [esi + 0x48], 0x42
jne 0x452d79
push 4
lea ecx, [esi + 0x24]
call fcn.0044e5e7
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x452d4f
mov ecx, esi
call fcn.004536be
jmp 0x452e63
cmp eax, 0x5b
jne 0x452de5
mov ecx, esi
call fcn.00452caf
lea ecx, [esi + 0x24]
call fcn.004547ed
cmp dword [esi + 0x4c], 0x5e
jne 0x452dad
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.00452caf
test dword [esi + 0x50], 0x20000000
je 0x452dcd
cmp dword [esi + 0x4c], 0x5d
jne 0x452dcd
push 0x5d
lea ecx, [esi + 0x24]
call fcn.00454839
mov ecx, esi
call fcn.00452caf
mov ecx, esi
call fcn.0045460b
cmp dword [esi + 0x4c], 0x5d
je 0x452d1c
push 4
jmp 0x452e81
cmp eax, 0x28
jne 0x452e09
mov ecx, esi
call fcn.00452caf
mov ecx, esi
call fcn.004537a1
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x452e7f
mov ecx, esi
call fcn.00452caf
jmp 0x452e5f
cmp eax, 0x5e
jne 0x452e15
push 2
jmp 0x452d47
cmp eax, 0x24
jne 0x452e21
push 3
jmp 0x452d47
cmp eax, 0x2a
je 0x452e75
cmp eax, 0x2b
je 0x452e75
cmp eax, 0x3f
je 0x452e75
cmp eax, 0x7b
je 0x452e75
cmp eax, 0x7d
jne 0x452e3f
test dword [esi + 0x50], edx
je 0x452e71
cmp eax, 0x5d
jne 0x452e49
test dword [esi + 0x50], edx
je 0x452dde
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.00453958
mov ecx, esi
call fcn.00452caf
mov bl, 1
test bl, bl
je 0x452e6a
mov ecx, esi
call fcn.00453894
mov cl, 1
jmp 0x452cdb
push 6
jmp 0x452e81
push 0xa
jmp 0x452e81
pop edi
pop esi
mov al, cl
pop ebx
ret
push 5
call fcn.004d27f5
int3