joyce8/EMBER2024-capa huggingface dataset:
Function at 0x635de9c4
Capabilities:
Encrypt data using blowfish

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x28
mov ebx, dword [esp + 0x3c]
mov eax, dword [esp + 0x40]
mov esi, 0x635e01e0
lea edi, [ebx + 0x48]
mov ecx, 0x400
rep movsd dword es:[edi], dword [esi]
xor ebp, ebp
xor edx, edx
mov dword [esp + 0x14], ebx
mov edi, dword [esp + 0x44]
jmp 0x635dea1e
mov ebx, ecx
shl ebx, 8
movzx ecx, byte [eax + edx]
or ecx, ebx
inc edx
xor ebx, ebx
cmp edx, edi
setl bl
neg ebx
and edx, ebx
dec esi
jne 0x635de9f0
xor ecx, dword [ebp*4 + 0x635e11e0]
mov ebx, dword [esp + 0x14]
mov dword [ebx + ebp*4], ecx
inc ebp
cmp ebp, 0x12
je 0x635dea27
mov esi, 4
xor ecx, ecx
jmp 0x635de9f0
mov ebx, dword [esp + 0x14]
mov dword [esp + 0x24], 0
mov dword [esp + 0x20], 0
xor esi, esi
lea eax, [esp + 0x24]
mov dword [esp + 0x10], eax
lea ebp, [esp + 0x20]
mov dword [esp + 0xc], 0
lea edx, [esp + 0x24]
mov dword [esp + 8], edx
mov dword [esp + 4], ebp
mov dword [esp], ebx
call sym.avutil_fb2k_52.dll_av_blowfish_crypt_ecb
mov eax, dword [esp + 0x20]
mov dword [ebx + esi*4], eax
mov eax, dword [esp + 0x24]
mov dword [ebx + esi*4 + 4], eax
add esi, 2
cmp esi, 0x12
jne 0x635dea49
mov edi, ebx
lea eax, [ebx + 0x1000]
mov dword [esp + 0x14], eax
jmp 0x635deacd
mov dword [esp + 0xc], 0
lea edx, [esp + 0x24]
mov dword [esp + 8], edx
mov dword [esp + 4], ebp
mov dword [esp], ebx
call sym.avutil_fb2k_52.dll_av_blowfish_crypt_ecb
mov eax, dword [esp + 0x20]
mov dword [edi + esi*4 + 0x48], eax
mov eax, dword [esp + 0x24]
mov dword [edi + esi*4 + 0x4c], eax
add esi, 2
cmp esi, 0x100
jne 0x635dea8a
add edi, 0x400
cmp edi, dword [esp + 0x14]
je 0x635dead1
xor esi, esi
jmp 0x635dea8a
add esp, 0x28
pop ebx
pop esi
pop edi
pop ebp
ret
Function at 0x401054
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
push esi
test edx, edx
mov esi, ecx
jle 0x4010e0
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push ebx
sub eax, ecx
push edi
mov dword [ebp + 0x10], ecx
mov dword [ebp + 8], eax
mov dword [ebp + 0xc], edx
mov edi, 0x100
mov eax, dword [esi + 0x104]
mov ecx, edi
inc eax
mov ebx, edi
cdq
idiv ecx
mov ecx, edx
mov dword [esi + 0x104], ecx
movzx eax, byte [ecx + esi]
add eax, dword [esi + 0x108]
cdq
idiv ebx
push edx
push ecx
push esi
mov ecx, esi
mov dword [esi + 0x108], edx
call fcn.004010fc
mov eax, dword [esi + 0x108]
mov ecx, dword [esi + 0x104]
movzx eax, byte [eax + esi]
movzx ecx, byte [ecx + esi]
add eax, ecx
mov ecx, edi
cdq
idiv ecx
mov eax, dword [ebp + 0x10]
mov cl, byte [edx + esi]
mov edx, dword [ebp + 8]
xor cl, byte [edx + eax]
mov byte [eax], cl
inc eax
dec dword [ebp + 0xc]
mov dword [ebp + 0x10], eax
jne 0x401079
pop edi
pop ebx
pop esi
pop ebp
ret 0xc

Function at 0x40111c
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebx
push esi
push edi
xor ebx, ebx
mov edi, ecx
xor esi, esi
mov eax, esi
cdq
idiv dword [edi + 0x100]
mov eax, dword [esp + 0x10]
movzx ecx, byte [edx + eax]
movzx eax, byte [esi + edi]
add ebx, ecx
mov ecx, 0x100
add eax, ebx
cdq
idiv ecx
mov ecx, edi
mov ebx, edx
push ebx
push esi
push edi
call fcn.004010fc
inc esi
cmp esi, 0x100
jl 0x401125
pop edi
pop esi
pop ebx
ret 4

Function at 0x401205
Capabilities:
Get common file path
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
push esi
lea eax, [ebp - 0x104]
push edi
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea eax, [ebp - 0x104]
push str._temp1.ini
push eax
call fcn.00403e00
pop ecx
xor esi, esi
pop ecx
lea eax, [ebp - 0x104]
push esi
push 0x80
push 2
push esi
push esi
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push esi
push esi
mov edi, eax
push 0x100
push 0x4160be
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
leave
ret
Function at 0x40128b
Capabilities:
Get common file path
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
push ebx
push esi
lea eax, [ebp - 0x108]
push edi
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
call fcn.00401205
lea eax, [ebp - 0x108]
push str._temp.dll
push eax
call fcn.00403e00
pop ecx
pop ecx
lea ecx, [ebp - 0x214]
call fcn.004010f9
push 4
push 0x4160b0
lea ecx, [ebp - 0x214]
call fcn.00401161
xor ebx, ebx
lea eax, [ebp - 0x108]
push ebx
push 0x80
push 2
push ebx
push ebx
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, 0x9000
mov dword [ebp - 4], eax
push esi
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov edi, eax
push esi
push 0x40d0b0
push edi
call fcn.00403ee0
add esp, 0xc
lea ecx, [ebp - 0x214]
push esi
push edi
push edi
call fcn.004010e5
cmp dword [ebp - 4], 0xffffffff
je 0x401346
push ebx
push ebx
push esi
push edi
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x108]
push eax
call fcn.00401273
pop ecx
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..00cfg
nop
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x30d32821
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x430024
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x3a8b24ab
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x430084
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x30004d3c
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
push 0x300016dc
push 0x300016c0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x30004d71
push 0
push 0
push 1
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call esi
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTimeAsFileTime]
mov esi, dword [ebp - 8]
xor esi, dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor esi, eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
xor esi, eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
xor esi, eax
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov eax, dword [ebp - 0x10]
xor eax, dword [ebp - 0x14]
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
xor esi, eax
lea eax, [ebp - 4]
push eax
push 0x40
push 4
mov ebx, 0x300016bc
push ebx
call edi
test esi, esi
mov dword [0x300016bc], esi
jne 0x30004dd5
mov dword [0x300016bc], 0xbb40e64e
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 4
push ebx
call edi
pop edi
pop esi
mov dword [0x30007018], 0x44bf19b1
pop ebx
leave
ret

Function at 0x30004df0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x300016bc]
jne 0x300051ef
ret
push ebp
mov ebp, esp
sub esp, 0x328
mov dword [0x3000bf88], eax
mov dword [0x3000bf84], ecx
mov dword [0x3000bf80], edx
mov dword [0x3000bf7c], ebx
mov dword [0x3000bf78], esi
mov dword [0x3000bf74], edi
mov word [0x3000bfa0], ss
mov word [0x3000bf94], cs
mov word [0x3000bf70], ds
mov word [0x3000bf6c], es
mov word [0x3000bf68], fs
mov word [0x3000bf64], gs
pushfd
pop dword [0x3000bf98]
mov eax, dword [ebp]
mov dword [0x3000bf8c], eax
mov eax, dword [ebp + 4]
mov dword [0x3000bf90], eax
lea eax, [ebp + 8]
mov dword [0x3000bf9c], eax
mov eax, dword [ebp - 0x320]
mov dword [0x3000bed8], 0x10001
mov eax, dword [0x3000bf90]
mov dword [0x3000be8c], eax
mov dword [0x3000be80], 0xc0000409
mov dword [0x3000be84], 1
mov eax, dword [0x300016bc]
mov dword [ebp - 0x328], eax
mov eax, dword [0x30007018]
mov dword [ebp - 0x324], eax
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
mov dword [0x3000bed0], eax
push 1
call sub.MSVCR80.dll__crt_debugger_hook
pop ecx
push 0
call dword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
push 0x300016f0
call dword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
cmp dword [0x3000bed0], 0
jne 0x300052df
push 1
call sub.MSVCR80.dll__crt_debugger_hook
pop ecx
push 0xc0000409
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
leave
ret
Function at 0x401220
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
call fcn.004011f0
test eax, eax
je 0x40122f
jmp 0x401267
xor eax, eax
mov al, byte [0x4721ac]
imul eax, eax, 0x14
add eax, 0x472208
push eax
lea ecx, [ebp - 4]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [0x40c030]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edx, dword [0x47218c]
add edx, dword [ebp - 4]
mov dword [0x47218c], edx
mov esp, ebp
pop ebp
ret

Function at 0x401270
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
call fcn.004011f0
test eax, eax
je 0x401284
xor eax, eax
jmp 0x40131c
mov eax, dword [ebp + 0x10]
cmp eax, dword [0x472198]
je 0x4012c9
xor ecx, ecx
mov dword [0x472190], ecx
mov dword [0x472194], ecx
mov dword [0x472198], ecx
mov dword [0x47219c], ecx
mov dword [0x4721a0], ecx
mov edx, dword [ebp + 0x10]
mov dword [0x472198], edx
push 0x472190
mov eax, dword [0x40c030]
push eax
call dword [sym.imp.KERNEL32.dll_SetCommTimeouts]
mov dword [0x472188], 0
push 0x401320
xor ecx, ecx
mov cl, byte [0x4721ac]
imul ecx, ecx, 0x14
add ecx, 0x472208
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [0x40c030]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFileEx]
mov dword [ebp - 4], eax
cmp dword [0x472188], 0
jne 0x401317
push 1
push 1
call dword [sym.imp.KERNEL32.dll_SleepEx]
jmp 0x401302
mov eax, dword [0x472398]
mov esp, ebp
pop ebp
ret

Function at 0x401510
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp dword [ecx + 0x14], 0
jne 0x401537
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov edx, dword [ebp - 4]
mov dword [edx + 0x14], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 0x14], 0
je 0x401565
push 0x2710
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x102
jne 0x401563
or eax, 0xffffffff
jmp 0x40156e
jmp 0x40156c
mov eax, 0xfffffffe
jmp 0x40156e
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x4031f0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0
push 0x68
mov eax, dword [0x472838]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
pop ebp
ret
Function at 0x403580
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push 0x65
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
mov dword [ebp - 0xc], eax
push 0x69
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
mov dword [ebp - 4], eax
push 0x32
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.USER32.dll_GetDlgItem]
mov dword [ebp - 8], eax
push 0
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
push 0
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
push 5
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.USER32.dll_SetFocus]
push str.Cancel
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.USER32.dll_SetWindowTextA]
call fcn.00403630
mov dword [ebp - 0x10], eax
push 0x40c2a0
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.USER32.dll_SetWindowTextA]
cmp dword [ebp - 0x10], 0
je 0x40361c
push str.Target_not_updated_successfully
call fcn.004031b0
add esp, 4
jmp 0x403629
push str.Target_updated_successfully
call fcn.004031b0
add esp, 4
mov esp, ebp
pop ebp
ret

Function at 0x4038d0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [0x472470], 1
jle 0x4038f4
push 1
push 0x32
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
push 0x65
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
mov dword [ebp - 8], eax
push 0x69
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.USER32.dll_GetDlgItem]
mov dword [ebp - 4], eax
push 5
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
push 0x47239c
call fcn.004031b0
add esp, 4
mov dword [0x472478], 0
mov dword [0x472474], 0
mov esp, ebp
pop ebp
ret

Function at 0x403b80
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push 0x68
mov eax, dword [0x472838]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
mov dword [ebp - 8], eax
push 0x66
mov ecx, dword [0x472838]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
mov dword [ebp - 0xc], eax
push 0x67
mov edx, dword [0x472838]
push edx
call dword [sym.imp.USER32.dll_GetDlgItem]
mov dword [ebp - 4], eax
push 0
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
mov esp, ebp
pop ebp
ret

Function at 0x403ee0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x47267c], 0
jne 0x403f09
lea eax, [ebp - 4]
push eax
push 0
push 0
push 0x403f10
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [0x47267c], eax
mov esp, ebp
pop ebp
ret
Function at 0x41fba0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x12000]
push edi
or ebp, 0xffffffff
jmp 0x41fbc2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x41fbc9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x41fbb8
mov eax, 1
add ebx, ebx
jne 0x41fbdb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x41fbd0
jne 0x41fbec
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41fbd0
xor ecx, ecx
sub eax, 3
jb 0x41fc00
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41fc72
mov ebp, eax
add ebx, ebx
jne 0x41fc0b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x41fc18
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41fc3c
inc ecx
add ebx, ebx
jne 0x41fc28
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41fc1d
jne 0x41fc39
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41fc1d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41fc5c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41fc4d
jmp 0x41fbbe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41fc5c
add edi, ecx
jmp 0x41fbbe
pop esi
mov edi, esi
mov ecx, 0x611
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41fc7a
cmp byte [edi], 0xe
jne 0x41fc7a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x41fc7f
lea edi, [esi + 0x1d000]
mov eax, dword [edi]
or eax, eax
je 0x41fcee
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1f1dc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1f220]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41fcac
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1f228]
or eax, eax
je 0x41fce8
mov dword [ebx], eax
add ebx, 4
jmp 0x41fcc9
call dword [esi + 0x1f224]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x41fd1f
cmp al, 0xef
ja 0x41fd12
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x41fcf4
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x41fd01
mov ebp, dword [esi + 0x1f22c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x41fd53
sub esp, 0xffffff80
jmp 0x4014e8
Function at 0x8e0f7c
Capabilities:
Encode data using xor

Disassembly:
pushal
call 0x8e0f82
pop ebp
sub ebp, 6
sub ebp, 0x4e0f7c
jmp 0x8e0fe0
jmp 0x8e0fe9
mov eax, 0x4e0f7c
add eax, ebp
add eax, 0x93
mov ecx, 0x637
mov edx, 0x664ec959
xor byte [eax], dl
inc eax
dec ecx
jne 0x8e1000
jmp 0x8e1013
xor ebx, dword [ecx]
xor dword [ecx + 0x49], ebx
pop ecx
pop ecx
xor dword [ecx - 0x6b], ebx
jne 0x8e1078
fsubr dword [ecx + 0x449196b3]
fsubr dword [ecx + 0x449196b3]
push 0xffffffffffffff99
or dword [esi + 0x1d0865cc], esp
pop ecx
or edx, edx
xchg esp, eax
rcl al, cl
pop ecx
pop ecx
pop ecx
fcomp dword [eax + 0x595959a1]
pop edx
xchg esp, eax
loope 0x8e10a6
pop ecx
pop ecx
pop ecx
jecxz 0x8e10bd
pop ecx
pop ecx
pop ecx
scasb al, byte es:[edi]
mov ebx, 0xd8d2915a
push ebp
pop ecx
pop ecx
pop ecx
pop edx
pushfd
or dword [ecx], esi
daa
insb byte es:[edi], dx
push eax
pop ecx
xor dword [ebp + 0x58591d80], esp
jne 0x8e10e6
xor dword [ecx + 0x59], ebx
pop ecx
pop ecx
mov cl, 0x5c
pop ecx
pop ecx
pop ecx
mov al, 0x73
pop ecx
pop ecx
pop ecx
or al, 0xd4
xor eax, 0xdcd2597d
push ecx
pop ecx
pop ecx
pop ecx
ror ah, cl
push ebp
pop ecx
pop ecx
pop ecx
rcl ah, cl
dec ecx
pop ecx
pop ecx
pop ecx
cwde
mov al, 0x5b
push 0x5d9bda5b
adc byte [esi - 0x24], dl
lodsd eax, dword [esi]
cmpsb byte [esi], byte es:[edi]
cmpsb byte [esi], byte es:[edi]
cmpsb byte [esi], byte es:[edi]
add al, 0x9b
push ebp
pop ecx
rcl ch, cl
jge 0x8e1103
pop ecx
pop ecx
pop ecx
xor dword [edi], esp
insb byte es:[edi], dx
push eax
pop ecx
xor dword [ebp + 0x58591d80], esp
jne 0x8e1133
or byte [ecx + 0x5959595c], dh
mov al, 0x66
pop ebx
pop bx
pop ecx
pop ecx
or al, 0xd2
mov ch, 0xa6
sub al, 0x55
cmpsb byte [esi], byte es:[edi]
sub al, 0x51
mov cl, 0x2b
pop ecx
pop ecx
pop ecx
shl ah, cl
push ecx
pop ecx
pop ecx
pop ecx
fsubr dword [eax - 0x12477d34]
fsubr dword [eax - 0x12477d34]
push 0xffffffffffffff90
push 0xffffffffffffff8b
fidiv dword [ecx - 0x22a9eea4]
mov cl, 0x5c
adc dword [esi - 0x23], edx
pop ss
pop ecx
pop ecx
pop ecx
push esi
rcl dword [ecx]
pop ecx
pop ecx
pop ecx
aas
rol byte [ebp + 0x60], cl
fldenv [edx + 0x43dd56b1]
pop ecx
pop ecx
pop ecx
fldenv [edx + 0x48dd56b0]
mov byte [0x48dd56b0], al
pop ecx
pop ecx
pop ecx
aas
fsub dword [edx - 0x22a9835a]
dec esp
pop ecx
pop ecx
pop ecx
sbb byte [eax - 0x5959596b], dh
jo 0x8e1133
pushal
pop eax
ficomp dword [eax + 0x5db1da5c]
mov al, 0xe4
cmpsb byte [esi], byte es:[edi]
cmpsb byte [esi], byte es:[edi]
cmpsb byte [esi], byte es:[edi]
jo 0x8e113a
pushal
pop ebx
ficomp dword [eax + 0x5db3da5f]
mov bl, 0x5d
fidiv dword [ecx - 0x590d4fa4]
cmpsb byte [esi], byte es:[edi]
cmpsb byte [esi], byte es:[edi]
cmpsb byte [esi], byte es:[edi]
add al, 0x9b
push ebp
pop ecx
or al, 0xd2
mov ch, 0xf
push cs
or al, 0xd2
sub al, 0x55
shl byte [ecx + edx*2], cl
movsd dword es:[edi], dword [esi]
jmp 0x8e1129
Function at 0x4011a0
Capabilities:
Encrypt data using des

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
push esi
push edi
push 0x40
push eax
push 0x40c378
call fcn.004014e0
push 0x40
push 0x40b090
push 0x40c378
push 0x40c378
call fcn.00401400
mov al, byte [esp + 0x3c]
add esp, 0x1c
test al, al
jne 0x40122b
mov ebx, dword [esp + 0x1c]
mov ebp, 0x10
mov eax, dword [0x40c014]
mov ecx, 8
mov esi, eax
mov edi, 0x40c358
push ebx
push eax
rep movsd dword es:[edi], dword [esi]
call fcn.00401340
mov ecx, dword [0x40c010]
mov edx, dword [0x40c014]
push 0x20
push ecx
push edx
call fcn.00401450
mov edi, dword [0x40c010]
add esp, 0x14
mov ecx, 8
mov esi, 0x40c358
add ebx, 0x30
dec ebp
rep movsd dword es:[edi], dword [esi]
jne 0x4011df
jmp 0x401284
mov eax, dword [esp + 0x1c]
mov ebp, 0x10
lea ebx, [eax + 0x2d0]
mov eax, dword [0x40c010]
mov ecx, 8
mov esi, eax
mov edi, 0x40c358
push ebx
push eax
rep movsd dword es:[edi], dword [esi]
call fcn.00401340
mov ecx, dword [0x40c014]
mov edx, dword [0x40c010]
push 0x20
push ecx
push edx
call fcn.00401450
mov edi, dword [0x40c014]
add esp, 0x14
mov ecx, 8
mov esi, 0x40c358
sub ebx, 0x30
dec ebp
rep movsd dword es:[edi], dword [esi]
jne 0x40123a
push 0x40
push 0x40b0d0
push 0x40c378
push 0x40c378
call fcn.00401400
mov eax, dword [esp + 0x24]
push 0x40
push 0x40c378
push eax
call fcn.00401520
add esp, 0x1c
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4012c0
Capabilities:
Encrypt data using des

Disassembly:
mov eax, dword [esp + 8]
push esi
push edi
push 0x40
push eax
push 0x40c318
call fcn.004014e0
push 0x38
push str.91__
push 0x40c318
push 0x40c318
call fcn.00401400
mov edi, dword [esp + 0x28]
add esp, 0x1c
xor esi, esi
movsx ecx, byte [esi + 0x40b1c8]
mov edx, dword [0x40c018]
push ecx
push 0x1c
push edx
call fcn.00401480
movsx eax, byte [esi + 0x40b1c8]
mov ecx, dword [0x40c01c]
push eax
push 0x1c
push ecx
call fcn.00401480
push 0x30
push 0x40b198
push 0x40c318
push edi
call fcn.00401400
add esp, 0x28
inc esi
add edi, 0x30
cmp esi, 0x10
jl 0x4012f2
pop edi
pop esi
ret

Function at 0x401340
Capabilities:
Encrypt data using des

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0x30
push 0x40b110
push esi
push 0x40c2e8
call fcn.00401400
mov eax, dword [esp + 0x1c]
push 0x30
push eax
push 0x40c2e8
call fcn.00401450
push 0x40c2e8
push esi
call fcn.00401390
push 0x20
push 0x40b140
push esi
push esi
call fcn.00401400
add esp, 0x34
pop esi
ret

Function at 0x401450
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0x10]
test esi, esi
jle 0x401472
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push ebx
sub ecx, eax
mov dl, byte [ecx + eax]
mov bl, byte [eax]
xor bl, dl
mov byte [eax], bl
inc eax
dec esi
jne 0x401464
pop ebx
pop esi
ret