joyce8/EMBER2024-capa huggingface dataset:
Function at 0x443970
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x14
mov eax, dword [0x4ac3b8]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x18]
test eax, eax
je 0x443a78
mov eax, dword [esp + 0x20]
test eax, eax
je 0x443a78
push ebp
mov ebp, dword [esp + 0x20]
push esi
mov esi, dword [esp + 0x2c]
lea eax, [ebp + ebp]
cmp esi, eax
jle 0x443a76
push ebx
push esi
call sub.MFC71U.DLL_SerializeElements
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x443a75
mov ecx, esi
mov edx, ecx
push edi
shr ecx, 2
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
xor esi, esi
test ebp, ebp
rep stosb byte es:[edi], al
mov byte [esp + 0x10], 0x30
mov byte [esp + 0x11], 0x31
mov byte [esp + 0x12], 0x32
mov byte [esp + 0x13], 0x33
mov byte [esp + 0x14], 0x34
mov byte [esp + 0x15], 0x35
mov byte [esp + 0x16], 0x36
mov byte [esp + 0x17], 0x37
mov byte [esp + 0x18], 0x38
mov byte [esp + 0x19], 0x39
mov byte [esp + 0x1a], 0x61
mov byte [esp + 0x1b], 0x62
mov byte [esp + 0x1c], 0x63
mov byte [esp + 0x1d], 0x64
mov byte [esp + 0x1e], 0x65
mov byte [esp + 0x1f], 0x66
pop edi
jle 0x443a53
mov ecx, ebx
lea esp, [esp]
mov eax, dword [esp + 0x24]
movzx eax, byte [esi + eax]
mov edx, eax
shr edx, 4
mov dl, byte [esp + edx + 0xc]
and eax, 0xf
mov al, byte [esp + eax + 0xc]
mov byte [ecx], dl
inc ecx
mov byte [ecx], al
inc ecx
inc esi
cmp esi, ebp
jl 0x443a30
mov eax, dword [esp + 0x30]
mov ecx, dword [esp + 0x2c]
push eax
push ecx
push eax
push ebx
push 0
push 0x3a8
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push ebx
call sub.MFC71U.DLL_operator_new
add esp, 4
pop ebx
pop esi
pop ebp
mov ecx, dword [esp + 0x10]
call fcn.0045015b
add esp, 0x14
ret
Function at 0x444c80
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x482bb4
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
push edi
xor ebx, ebx
push 0x488000
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], ebx
call dword [sym.imp.MFC71U.DLL_ATL::CStringT::CStringT_7]
lea eax, [esp + 0x30]
push eax
mov dword [esp + 0x28], ebx
call fcn.00444c10
mov esi, dword [esp + 0x38]
mov edi, dword [esp + 0x34]
add esp, 4
cmp eax, 4
ja case.default.0x444cd2
jmp dword [eax*4 + 0x444e30]
push 0x49401c
jmp 0x444d90
mov ecx, dword [esp + 0x34]
mov edx, dword [esp + 0x30]
push ecx
push edx
lea eax, [esp + 0x18]
push eax
call fcn.00444080
add esp, 0xc
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], 1
call dword [sym.imp.MFC71U.DLL_ATL::CStringT::operator_3]
lea ecx, [esp + 0x10]
mov byte [esp + 0x24], bl
call dword [sym.imp.MFC71U.DLL_ATL::CSimpleStringT::CSimpleStringT]
jmp 0x444dff
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x30]
push edx
push eax
lea ecx, [esp + 0x1c]
push ecx
call fcn.00444230
add esp, 0xc
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], 2
call dword [sym.imp.MFC71U.DLL_ATL::CStringT::operator_3]
lea ecx, [esp + 0x14]
mov byte [esp + 0x24], bl
call dword [sym.imp.MFC71U.DLL_ATL::CSimpleStringT::CSimpleStringT]
lea edx, [esp + 0xc]
push edx
jmp 0x444e04
push esi
lea eax, [esp + 0x1c]
push edi
push eax
call fcn.00443fe0
add esp, 0xc
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], 3
call dword [sym.imp.MFC71U.DLL_ATL::CStringT::operator_3]
lea ecx, [esp + 0x18]
mov byte [esp + 0x24], bl
call dword [sym.imp.MFC71U.DLL_ATL::CSimpleStringT::CSimpleStringT]
jmp case.default.0x444cd2
push 0x494010
lea ecx, [esp + 0x10]
call dword [sym.imp.MFC71U.DLL_ATL::CStringT::operator_5]
mov ecx, esi
sar ecx, 0xc
mov edx, esi
and cl, 0xf
sar edx, 0x1f
cmp cl, 5
jne 0x444dd4
push 0x34
push esi
push edi
call fcn.0044dd00
add esp, 0xc
test eax, eax
je 0x444dd4
push 0x4883e8
lea eax, [esp + 0x10]
push 0x494004
push eax
call dword [sym.imp.MFC71U.DLL_ATL::CStringT::Format_1]
add esp, 0xc
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x38]
push ecx
push edx
push esi
push edi
call fcn.00443f80
add esp, 0x10
test eax, eax
je 0x444dff
lea eax, [esp + 0xc]
push 0x493ff8
push eax
call dword [sym.imp.MFC71U.DLL_ATL::CStringT::Format_1]
add esp, 8
lea ecx, [esp + 0xc]
push ecx
mov esi, dword [esp + 0x30]
mov ecx, esi
call dword [sym.imp.MFC71U.DLL_ATL::CStringT::CStringT_6]
lea ecx, [esp + 0xc]
call dword [sym.imp.MFC71U.DLL_ATL::CSimpleStringT::CSimpleStringT]
mov ecx, dword [esp + 0x1c]
pop edi
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret
Function at 0x445880
Capabilities:
Create thread

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x482be8
push eax
mov dword fs:[0], esp
sub esp, 0x3c
push esi
push edi
mov edi, ecx
mov ecx, 0x4acee8
call fcn.004026e0
mov esi, eax
test esi, esi
jne 0x4458c5
fld dword [0x49405c]
pop edi
pop esi
mov ecx, dword [esp + 0x3c]
mov dword fs:[0], ecx
add esp, 0x48
ret 8
push ebx
lea ebx, [edi + 0xae4]
push ebx
mov dword [esp + 0x18], ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [edi + 0xc50]
test eax, eax
mov ecx, dword [edi + 0xc54]
mov dword [esp + 0x50], 0
jne 0x445914
test ecx, ecx
jne 0x445914
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
fld dword [0x49405c]
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x3c]
mov dword fs:[0], ecx
add esp, 0x48
ret 8
push ebp
mov ebp, dword [esp + 0x5c]
cmp ebp, eax
jne 0x44597e
cmp dword [esp + 0x60], ecx
jne 0x44597e
lea ecx, [esp + 0x1c]
call fcn.0047bc10
xor eax, eax
mov ecx, 0xc
lea edi, [esp + 0x1c]
rep stosd dword es:[edi], eax
mov eax, dword [esi]
push 1
lea ecx, [esp + 0x20]
push ecx
push 0
push 0x10
mov ecx, esi
call dword [eax + 0x94]
test eax, eax
push ebx
jle 0x445a16
fld qword [esp + 0x30]
fstp dword [esp + 0x60]
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
fld dword [esp + 0x5c]
pop ebp
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x3c]
mov dword fs:[0], ecx
add esp, 0x48
ret 8
lea edx, [esp + 0x5c]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [edi + 0xad8]
mov dword [esp + 0x18], 0
call fcn.00445470
mov eax, dword [eax]
cmp eax, dword [edi + 0xadc]
je 0x4459bd
fld dword [eax + 0x18]
fst dword [esp + 0x10]
fcomp dword [0x494058]
fnstsw ax
test ah, 5
jp 0x445a3e
mov eax, dword [edi + 0xc7c]
test eax, eax
je 0x445a15
push 0x10
call sub.MFC71U.DLL_CWordArray::CWordArray
mov esi, eax
xor eax, eax
add esp, 4
cmp esi, eax
je 0x445a15
mov ecx, dword [esp + 0x60]
lea edx, [esp + 0x14]
push edx
push eax
push esi
mov dword [esi], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
push 0x444a10
push eax
mov dword [esi], edi
mov dword [esi + 8], ebp
mov dword [esi + 0xc], ecx
push eax
mov dword [esp + 0x2c], eax
call dword [sym.imp.MSVCR71.dll__beginthreadex]
add esp, 0x18
test eax, eax
jne 0x445a37
push esi
call sub.MFC71U.DLL_CNoTrackObject::operator_new
add esp, 4
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
fld dword [0x49405c]
pop ebp
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x3c]
mov dword fs:[0], ecx
add esp, 0x48
ret 8
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
fld dword [esp + 0x10]
mov ecx, dword [esp + 0x4c]
pop ebp
pop ebx
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x48
ret 8
Function at 0x4470e0
Capabilities:
Write file on windows

Disassembly:
push 0xffffffffffffffff
push 0x482dd9
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x44
mov eax, dword [0x4ac3b8]
push ebx
mov ebx, ecx
mov ecx, dword [ebx]
mov dword [esp + 0x44], eax
mov eax, dword [ebx + 4]
push esi
xor esi, esi
cmp eax, esi
jg 0x44711d
jl 0x447116
cmp ecx, esi
ja 0x44711d
xor eax, eax
jmp 0x447291
cmp eax, 2
jl 0x447136
jg 0x44712c
cmp ecx, 0x540be400
jb 0x447136
mov eax, 1
jmp 0x447291
cmp dword [ebx + 8], esi
jne 0x447142
mov ecx, ebx
call fcn.00446dd0
mov eax, dword [ebx + 4]
mov ecx, dword [ebx]
push ebp
push eax
push ecx
lea edx, [esp + 0x14]
push edx
mov ecx, ebx
mov dword [esp + 0x1c], esi
call fcn.004465f0
push 0x4888e4
lea ecx, [esp + 0x10]
mov dword [esp + 0x5c], esi
call dword [sym.imp.MFC71U.DLL_ATL::CSimpleStringT::operator_class_ATL::CSimpleStringT_]
push eax
call dword [sym.imp.MSVCR71.dll__wfopen]
mov ebp, eax
add esp, 8
cmp ebp, esi
jne 0x44718e
lea ecx, [esp + 0xc]
call dword [sym.imp.MFC71U.DLL_ATL::CSimpleStringT::CSimpleStringT]
xor eax, eax
jmp 0x447290
lea ecx, [esp + 0x2c]
call fcn.00405140
xor eax, eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push esi
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
push 0x38
push ebp
mov dword [esp + 0x34], eax
call dword [sym.imp.MSVCR71.dll_fseek]
mov esi, dword [ebx + 0x14]
mov eax, dword [esi]
add esp, 0xc
cmp esi, eax
je 0x44722d
push edi
jmp 0x4471d0
mov edi, dword [esi + 4]
push ebp
push 0x80
add edi, 8
push 1
push edi
call dword [sym.imp.MSVCR71.dll_fwrite]
add esp, 0x10
cmp eax, 0x80
jne 0x44722c
mov ecx, dword [ebx + 0xc]
inc word [esp + 0x1c]
push eax
push edi
mov dword [esp + 0x20], 1
mov dword [esp + 0x28], ecx
call fcn.00405260
mov edi, dword [esp + 0x30]
mov ecx, dword [esp + 0x34]
cdq
add esp, 8
add edi, eax
adc ecx, edx
mov edx, dword [ebx + 0x14]
mov dword [esp + 0x28], edi
mov dword [esp + 0x2c], ecx
mov esi, dword [esi + 4]
cmp esi, dword [edx]
jne 0x4471d0
pop edi
movzx eax, word [esp + 0x18]
cmp eax, dword [ebx + 0x18]
jne 0x447278
push 0
push 0
push ebp
call dword [sym.imp.MSVCR71.dll_fseek]
mov esi, dword [sym.imp.MSVCR71.dll_fwrite]
push ebp
push 0x20
lea ecx, [esp + 0x40]
push 1
push ecx
call esi
add esp, 0x1c
cmp eax, 0x20
jne 0x447278
push ebp
push 0x18
lea edx, [esp + 0x1c]
push 1
push edx
call esi
add esp, 0x10
cmp eax, 0x18
jne 0x447278
mov dword [esp + 0x10], 1
push ebp
call dword [sym.imp.MSVCR71.dll_fclose]
add esp, 4
lea ecx, [esp + 0xc]
call dword [sym.imp.MFC71U.DLL_ATL::CSimpleStringT::CSimpleStringT]
mov eax, dword [esp + 0x10]
pop ebp
mov ecx, dword [esp + 0x4c]
pop esi
mov dword fs:[0], ecx
mov ecx, dword [esp + 0x44]
pop ebx
call fcn.0045015b
add esp, 0x50
ret
Function at 0x448ce0
Capabilities:
Access peb ldr_data
Check for peb ntglobalflag flag
Initialize winsock library

Disassembly:
push 0xffffffffffffffff
push 0x483026
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x198
mov eax, dword [0x4ac3b8]
push ebx
push esi
mov esi, ecx
mov dword [esp + 0x19c], eax
push edi
lea ecx, [esi + 8]
mov dword [esp + 0xc], esi
call fcn.00448340
lea edi, [esi + 0x3c]
xor ebx, ebx
mov ecx, edi
mov dword [esp + 0x1ac], ebx
call fcn.00449a90
mov eax, 5
mov dword [esi + 0x40], ebx
mov dword [esi + 0x44], ebx
mov dword [esi + 0x48], ebx
mov dword [esi + 0x4c], ebx
mov dword [esi + 0x50], ebx
mov dword [esi + 0x54], eax
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], ebx
mov dword [esi + 0x64], ebx
mov dword [esi + 0x68], ebx
mov dword [esi + 0x6c], eax
lea eax, [esi + 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
lea eax, [esi + 0x1c]
mov dword [esi], ebx
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0x2c], bl
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
xor ecx, ecx
mov edx, eax
mov dword [edx], ecx
mov dword [edx + 4], ecx
mov dword [edx + 8], ecx
mov dword [edx + 0xc], ecx
mov word [eax], 2
lea eax, [esp + 0x10]
push eax
push 0x202
mov byte [esp + 0x1b4], 4
call dword [sym.imp.WS2_32.dll_WSAStartup]
push ebx
push 1
mov ecx, edi
call fcn.00449aa0
mov ecx, dword [esp + 0x1a4]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
mov ecx, dword [esp + 0x198]
pop ebx
call fcn.0045015b
add esp, 0x1a4
ret
Function at 0x4492f1
Capabilities:
Send data
Send data on socket

Disassembly:
push ebx
push esi
mov esi, ecx
mov al, byte [esi + 0x2c]
xor ebx, ebx
cmp al, bl
je 0x44948a
push ebp
push edi
push 0xffffffffffffffff
lea ecx, [esi + 0x3c]
call fcn.00449af0
cmp dword [esi + 0x40], ebx
jle 0x4493bf
lea eax, [esi + 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [esi + 0x44]
cmp eax, ebx
jne 0x44932b
xor ebp, ebp
jmp 0x449367
mov ebp, dword [eax]
mov edi, dword [eax + 4]
mov ecx, dword [esi + 0x54]
mov eax, dword [esi + 0x50]
cmp eax, ecx
mov ecx, dword [esi + 0x44]
jge 0x44934e
mov edx, dword [esi + 0x4c]
mov dword [ecx + 4], edx
mov eax, dword [esi + 0x44]
mov dword [esi + 0x4c], eax
inc dword [esi + 0x50]
jmp 0x449357
push ecx
call sub.MFC71U.DLL_CNoTrackObject::operator_new
add esp, 4
cmp edi, ebx
mov dword [esi + 0x44], ebx
mov dword [esi + 0x44], edi
jne 0x449364
mov dword [esi + 0x48], ebx
dec dword [esi + 0x40]
lea eax, [esi + 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp ebp, ebx
je 0x4493ab
cmp dword [esi + 4], 0xffffffff
je 0x4493ab
movzx eax, word [ebp + 0x2000]
xor edi, edi
cmp eax, ebx
jle 0x4493ab
push ebx
sub eax, edi
push eax
mov eax, dword [esi + 4]
lea edx, [edi + ebp]
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
cmp eax, ebx
jl 0x4493ab
add edi, eax
movzx eax, word [ebp + 0x2000]
cmp edi, eax
jl 0x449388
push ebp
call sub.MFC71U.DLL_CNoTrackObject::operator_new
mov eax, dword [esi + 0x40]
add esp, 4
cmp eax, ebx
jg 0x449316
cmp dword [esi + 0x58], ebx
jle 0x44945c
jmp 0x4493d0
lea eax, [esi + 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [esi + 0x5c]
cmp eax, ebx
jne 0x4493e5
xor edi, edi
jmp 0x449423
mov edi, dword [eax]
mov ebp, dword [eax + 4]
mov ecx, dword [esi + 0x68]
cmp ecx, dword [esi + 0x6c]
mov edx, dword [esi + 0x5c]
jge 0x44940a
mov eax, dword [esi + 0x64]
mov dword [edx + 4], eax
mov eax, dword [esi + 0x68]
mov ecx, dword [esi + 0x5c]
inc eax
mov dword [esi + 0x64], ecx
mov dword [esi + 0x68], eax
jmp 0x449413
push edx
call sub.MFC71U.DLL_CNoTrackObject::operator_new
add esp, 4
cmp ebp, ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x5c], ebp
jne 0x449420
mov dword [esi + 0x60], ebx
dec dword [esi + 0x58]
lea eax, [esi + 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp edi, ebx
je 0x449448
mov ecx, dword [esi]
cmp ecx, ebx
je 0x449448
mov eax, dword [ecx]
lea edx, [esi + 0x1c]
push edx
movzx edx, word [edi + 0x2000]
push edx
push edi
call dword [eax]
push edi
call sub.MFC71U.DLL_CNoTrackObject::operator_new
mov eax, dword [esi + 0x58]
add esp, 4
cmp eax, ebx
jg 0x4493d0
lea edi, [esi + 0x70]
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esi + 0x58], ebx
jne 0x449478
cmp dword [esi + 0x40], ebx
jne 0x449478
lea ecx, [esi + 0x3c]
call fcn.00449b30
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp byte [esi + 0x2c], bl
jne 0x449303
pop edi
pop ebp
pop esi
pop ebx
ret
Function at 0x4494d0
Capabilities:
Connect socket
Resolve dns

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x483098
push eax
mov dword fs:[0], esp
push ebx
push ebp
push esi
mov ebx, ecx
mov eax, dword [ebx + 4]
push edi
or edi, 0xffffffff
cmp eax, edi
jne 0x4495ba
mov esi, dword [esp + 0x20]
push esi
call fcn.00448c10
test eax, eax
je 0x44953a
mov edx, dword [esp + 0x24]
lea ebp, [ebx + 0x1c]
xor eax, eax
mov ecx, ebp
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
push edx
mov word [ebp], 2
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 0x1e], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [ebx + 0x20], eax
jmp 0x44958b
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x4495ba
xor ecx, ecx
lea ebp, [ebx + 0x1c]
mov edx, ebp
mov dword [edx], ecx
mov dword [edx + 4], ecx
mov dword [edx + 8], ecx
mov dword [edx + 0xc], ecx
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
lea edi, [ebx + 0x20]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x24]
mov ax, word [eax + 8]
push ecx
mov word [ebp], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebx + 0x1e], ax
or edi, 0xffffffff
xor esi, esi
push esi
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, edi
mov dword [ebx + 4], eax
je 0x4495ba
push 0x10
push ebp
push eax
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
jge 0x4495d1
mov edx, dword [ebx + 4]
push edx
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [ebx + 4], edi
xor eax, eax
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 8
push 1
mov byte [ebx + 0x2c], 1
call fcn.004497e0
add esp, 4
test al, al
je 0x449615
push 0xa
push str.CTcpSocket::Connet_Connect
push 0x9e
push str..SessionWebTcpSocket.cpp
push 1
call fcn.00449830
add esp, 0xc
mov ecx, eax
call fcn.004497a0
mov ecx, eax
call fcn.00449770
push eax
call fcn.004499d0
add esp, 4
lea ecx, [esp + 0x20]
call fcn.00430e70
push ebx
push 0x449490
lea ecx, [esp + 0x28]
mov dword [esp + 0x20], esi
call fcn.00449710
cmp dword [ebx + 0x38], esi
mov dword [ebx + 0x34], esi
jle 0x44965f
lea esp, [esp]
push ebx
push 0x4494b0
lea ecx, [esp + 0x28]
call fcn.00449710
mov edx, dword [ebx + 0x34]
inc edx
mov dword [ebx + 0x34], edx
mov ecx, dword [ebx + 0x38]
mov eax, edx
cmp eax, ecx
jl 0x449640
lea ecx, [esp + 0x20]
mov dword [esp + 0x18], edi
call fcn.00402410
mov ecx, dword [esp + 0x10]
pop edi
pop esi
pop ebp
mov eax, 1
mov dword fs:[0], ecx
pop ebx
add esp, 0xc
ret 8
Function at 0x449710
Capabilities:
Create thread

Disassembly:
push ecx
push esi
push 8
mov esi, ecx
call sub.MFC71U.DLL_CWordArray::CWordArray
add esp, 4
test eax, eax
je 0x449758
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
mov dword [eax], ecx
lea ecx, [esp + 4]
push ecx
push 0
push eax
push 0x449690
push 0
mov dword [eax + 4], edx
push 0
mov dword [esp + 0x1c], 0
call dword [sym.imp.MSVCR71.dll__beginthreadex]
add esp, 0x18
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x44975f
xor eax, eax
pop esi
pop ecx
ret 8
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
pop esi
pop ecx
ret 8

Function at 0x44a930
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x483126
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, ecx
xor ecx, ecx
mov dword [eax + 8], ecx
mov dword [eax + 0xc], ecx
mov dword [eax + 0x10], ecx
mov dword [eax + 0x18], ecx
mov dword [eax + 0x1c], ecx
mov dword [eax + 0x20], ecx
mov dword [eax + 0x28], ecx
mov dword [eax + 0x2c], ecx
mov dword [eax + 0x30], ecx
mov byte [eax], cl
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x44eb80
Capabilities:
Encrypt data using blowfish

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x4c
mov eax, dword [0x4ac3b8]
push ebx
mov ebx, ecx
mov dword [esp + 0x4c], eax
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax]
mov dword [ebx], ecx
mov edx, dword [eax + 4]
mov dword [ebx + 4], edx
mov ecx, dword [eax]
mov dword [ebx + 8], ecx
mov ecx, dword [ebp + 0xc]
cmp ecx, 1
mov edx, dword [eax + 4]
push esi
push edi
mov dword [ebx + 0xc], edx
jb 0x44ece1
cmp ecx, 0x38
jbe 0x44ebca
mov dword [ebp + 0xc], 0x38
mov ecx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov eax, ecx
shr ecx, 2
lea edi, [esp + 0x1c]
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edx, [ebx + 0x10]
mov ecx, 0x12
mov esi, 0x495430
mov edi, edx
rep movsd dword es:[edi], dword [esi]
lea edi, [ebx + 0x58]
mov ecx, 0x400
mov esi, 0x495478
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x1c]
xor eax, eax
mov esi, edx
mov dword [esp + 0x10], 0x12
nop
xor edx, edx
mov dword [esp + 0xc], 4
lea ebx, [ebx]
movzx edi, byte [ecx]
shl edx, 8
or edx, edi
mov edi, dword [ebp + 0xc]
inc ecx
inc eax
cmp eax, edi
jne 0x44ec37
xor eax, eax
lea ecx, [esp + 0x1c]
dec dword [esp + 0xc]
jne 0x44ec20
mov edi, dword [esi]
xor edi, edx
mov edx, dword [esp + 0x10]
mov dword [esi], edi
add esi, 4
dec edx
mov dword [esp + 0x10], edx
jne 0x44ec10
xor edi, edi
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], edi
lea esi, [ebx + 0x10]
mov edi, edi
lea ecx, [esp + 0x14]
push ecx
mov ecx, ebx
call fcn.0044e540
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
mov dword [esi], edx
add esi, 4
inc edi
mov dword [esi], eax
inc edi
add esi, 4
cmp edi, 0x12
jb 0x44ec60
lea eax, [ebx + 0x58]
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], 4
mov esi, dword [esp + 0xc]
xor edi, edi
lea ebx, [ebx]
lea ecx, [esp + 0x14]
push ecx
mov ecx, ebx
call fcn.0044e540
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
mov dword [esi], edx
add esi, 4
inc edi
mov dword [esi], eax
inc edi
add esi, 4
cmp edi, 0x100
jl 0x44eca0
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
add ecx, 0x400
dec eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], eax
jne 0x44ec94
mov ecx, dword [esp + 0x54]
mov eax, ebx
call fcn.0045015b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x44f2b0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x58
push edi
xor eax, eax
mov dword [esp + 8], eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov ecx, 0x11
lea edi, [esp + 0x18]
rep stosd dword es:[edi], eax
lea ecx, [esp + 8]
push ecx
mov ecx, dword [esp + 0x64]
lea edx, [esp + 0x1c]
push edx
push eax
push eax
push eax
push eax
push eax
push eax
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x84]
push eax
push ecx
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x40], 0x44
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
pop edi
je 0x44f33f
mov edx, dword [esp + 4]
push esi
push 0x7530
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [esp + 8]
lea eax, [esp + 4]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov edx, dword [esp + 8]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push edx
call esi
mov eax, dword [esp + 0xc]
push eax
call esi
pop esi
mov eax, dword [esp]
add esp, 0x58
ret 8