joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4868f8
Capabilities:
Terminate process

Disassembly:
push 8
push 0x4a2bb8
call fcn.004843c8
push 8
call fcn.00488325
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x4b0c64], esi
jne 0x48692c
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x4b0c60], esi
mov al, byte [ebp + 0x10]
mov byte [0x4b0c5c], al
cmp dword [ebp + 0xc], edi
jne 0x486976
cmp dword [0x4b15c8], edi
je 0x486966
mov eax, dword [0x4b15c4]
sub eax, 4
mov dword [0x4b15c4], eax
cmp eax, dword [0x4b15c8]
jb 0x486966
mov eax, dword [eax]
cmp eax, edi
je 0x486947
call eax
jmp 0x486947
push 0x4ae0c0
mov eax, 0x4ae0b8
call fcn.00486876
pop ecx
push 0x4ae0cc
mov eax, 0x4ae0c4
call fcn.00486876
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x4869a7
cmp dword [ebp + 0x10], edi
jne 0x4869b5
mov dword [0x4b0c64], esi
push dword [ebp + 8]
call fcn.00486834
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x4869b4
push 8
call fcn.00488270
pop ecx
ret
call fcn.00484403
ret
Function at 0x48855d
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a4]
sub esp, 0x424
mov eax, dword [0x4af30c]
xor ecx, ecx
xor eax, ebp
cmp dword [ebp + 0x3b4], ecx
push edi
mov edi, dword [ebp + 0x3b0]
mov dword [ebp + 0x3a0], eax
mov dword [ebp - 0x7c], edi
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x78], ecx
jne 0x488599
xor eax, eax
jmp 0x488703
mov eax, dword [ebp + 0x3ac]
push ebx
mov ebx, dword [ebp + 0x3ac]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x4b14c0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4885d7
push 2
push ecx
push ecx
push dword [ebp + 0x3ac]
call fcn.00491209
add esp, 0x10
xor ecx, ecx
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x488671
cmp dword [ebp + 0x3b4], ecx
mov dword [ebp - 0x70], edi
mov dword [ebp - 0x68], ecx
jbe 0x4886d4
jmp 0x4885fb
xor ecx, ecx
mov dword [ebp - 0x6c], ecx
mov ecx, dword [ebp - 0x70]
sub ecx, dword [ebp - 0x7c]
lea eax, [ebp - 0x64]
cmp ecx, dword [ebp + 0x3b4]
jae 0x488636
mov edx, dword [ebp - 0x70]
inc dword [ebp - 0x70]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x488627
inc dword [ebp - 0x78]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x6c]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x6c]
cmp dword [ebp - 0x6c], 0x400
jl 0x488607
mov edi, eax
lea eax, [ebp - 0x64]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x64]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x488695
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x74], eax
cmp eax, edi
jl 0x48869e
mov eax, dword [ebp - 0x70]
sub eax, dword [ebp - 0x7c]
cmp eax, dword [ebp + 0x3b4]
jb 0x4885f9
jmp 0x48869e
push ecx
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b4]
push edi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x488695
mov eax, dword [ebp - 0x80]
and dword [ebp - 0x68], 0
mov dword [ebp - 0x74], eax
jmp 0x48869e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp - 0x74]
test eax, eax
jne 0x4886fe
cmp dword [ebp - 0x68], eax
je 0x4886d1
push 5
pop esi
cmp dword [ebp - 0x68], esi
jne 0x4886c6
call fcn.004884d8
mov dword [eax], 9
call fcn.004884e1
mov dword [eax], esi
jmp 0x4886f9
push dword [ebp - 0x68]
call fcn.004884ea
pop ecx
jmp 0x4886f9
mov edi, dword [ebp - 0x7c]
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4886e6
cmp byte [edi], 0x1a
jne 0x4886e6
xor eax, eax
jmp 0x488701
call fcn.004884d8
mov dword [eax], 0x1c
call fcn.004884e1
and dword [eax], 0
or eax, 0xffffffff
jmp 0x488701
sub eax, dword [ebp - 0x78]
pop esi
pop ebx
mov ecx, dword [ebp + 0x3a0]
xor ecx, ebp
pop edi
call fcn.00490f80
add ebp, 0x3a4
leave
ret
Function at 0x48a3c7
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x48a3f5
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x48a3fc
cmp ebx, dword [eax + 4]
jae 0x48a3fc
xor eax, eax
jmp 0x48a5ec
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x48a40d
xor eax, eax
inc eax
jmp 0x48a5eb
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x48a423
cmp ecx, edx
jae 0x48a568
cmp dword [eax + 4], 0
je 0x48a42c
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x48a414
cmp dword [ebp + 8], 0
je 0x48a44e
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x48a568
cmp eax, esi
jae 0x48a568
mov eax, dword [0x4b0de0]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x48a473
cmp dword [esi*4 + 0x4b0de8], edi
je 0x48a56c
inc esi
cmp esi, eax
jl 0x48a461
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x48a5e8
cmp dword [ebp - 8], 0x1000000
jne 0x48a5e8
test byte [ebp - 0xc], 0xcc
je 0x48a4f1
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x48a5e8
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x48a5e8
cmp word [eax + 0x18], 0x10b
jne 0x48a5e8
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x48a5e8
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x48a4f1
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x48a4f1
test byte [ecx + 0x27], 0x80
jne 0x48a568
push 1
push 0x4b0e28
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x48a405
mov ecx, dword [0x4b0de0]
test ecx, ecx
mov edx, ecx
jle 0x48a525
lea eax, [ecx*4 + 0x4b0de4]
cmp dword [eax], edi
je 0x48a525
dec edx
sub eax, 4
test edx, edx
jg 0x48a519
test edx, edx
jne 0x48a556
push 0xf
pop ebx
cmp ecx, ebx
jg 0x48a532
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x48a54a
lea eax, [edx*4 + 0x4b0de8]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x48a538
cmp ecx, 0x10
jge 0x48a556
inc ecx
mov dword [0x4b0de0], ecx
push 0
push 0x4b0e28
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x48a405
xor eax, eax
jmp 0x48a5eb
test esi, esi
jle 0x48a405
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x4b0e28
call ebx
test eax, eax
jne 0x48a405
cmp dword [esi*4 + 0x4b0de8], edi
je 0x48a5c2
mov eax, dword [0x4b0de0]
lea esi, [eax - 1]
test esi, esi
jl 0x48a5b0
cmp dword [esi*4 + 0x4b0de8], edi
je 0x48a5ac
dec esi
jns 0x48a5a0
test esi, esi
jge 0x48a5c0
cmp eax, 0x10
jge 0x48a5bb
inc eax
mov dword [0x4b0de0], eax
lea esi, [eax - 1]
jmp 0x48a5c2
je 0x48a5da
xor ecx, ecx
test esi, esi
jl 0x48a5da
lea eax, [ecx*4 + 0x4b0de8]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x48a5c8
push 0
push 0x4b0e28
call ebx
jmp 0x48a405
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x48a651
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.00483780
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x48a6ec
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x4b0c24]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x48a6ec
cmp eax, 1
je 0x48a70d
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x48a6ec
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x48a6b9
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x48a6e8
xor eax, eax
inc eax
jmp 0x48a72c
cmp edi, eax
jae 0x48a6f0
xor eax, eax
jmp 0x48a72c
cmp eax, esi
jae 0x48a6f7
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x4b0c24]
jmp 0x48a710
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x490348
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x4af30c]
mov ecx, dword [ebp + 0x98]
push ebx
xor eax, ebp
push esi
mov dword [ebp + 0x8c], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x4af320]
je 0x49037f
inc eax
cmp eax, 0x13
jb 0x490370
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x4af320]
jne 0x4904a2
mov eax, dword [0x4b0c1c]
cmp eax, 1
je 0x49047d
cmp eax, edx
jne 0x4903af
cmp dword [0x4aeb5c], 1
je 0x49047d
cmp ecx, 0xfc
je 0x4904a2
push 0x104
lea eax, [ebp - 0x7c]
push eax
push edx
mov byte [ebp + 0x88], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4903e5
lea eax, [ebp - 0x7c]
push str._program_name_unknown_
push eax
call fcn.00483430
pop ecx
pop ecx
lea edi, [ebp - 0x7c]
mov eax, edi
push eax
call fcn.004887d0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x490419
mov eax, edi
push eax
call fcn.004887d0
mov edi, eax
lea eax, [ebp - 0x7c]
sub eax, 0x3b
push 3
add edi, eax
push 0x4a8fd8
push edi
call fcn.00492980
add esp, 0x10
push edi
call fcn.004887d0
push dword [esi + 0x4af324]
mov ebx, eax
call fcn.004887d0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00483780
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00483430
push edi
push ebx
call fcn.00483440
push 0x4a8fb8
push ebx
call fcn.00483440
push dword [esi + 0x4af324]
push ebx
call fcn.00483440
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.004941a8
add esp, 0x2c
jmp 0x4904a2
push edx
lea eax, [ebp - 0x80]
push eax
lea esi, [esi + 0x4af324]
push dword [esi]
call fcn.004887d0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea esp, [ebp - 0x8c]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x8c]
xor ecx, ebp
call fcn.00490f80
add ebp, 0x90
leave
ret
Function at 0x49096c
Capabilities:
Query environment variable

Disassembly:
push ecx
push ecx
mov eax, dword [0x4b1124]
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
push esi
push edi
xor ebx, ebx
xor esi, esi
xor edi, edi
cmp eax, ebx
jne 0x4909b5
call ebp
mov esi, eax
cmp esi, ebx
je 0x49099b
mov dword [0x4b1124], 1
jmp 0x4909ba
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x4909b0
push 2
pop eax
mov dword [0x4b1124], eax
jmp 0x4909b5
mov eax, dword [0x4b1124]
cmp eax, 1
jne 0x490a12
cmp esi, ebx
jne 0x4909cd
call ebp
mov esi, eax
cmp esi, ebx
jne 0x4909cd
xor eax, eax
jmp 0x490ab9
cmp word [esi], bx
mov eax, esi
je 0x4909e2
inc eax
inc eax
cmp word [eax], bx
jne 0x4909d4
inc eax
inc eax
cmp word [eax], bx
jne 0x4909d4
sub eax, esi
inc eax
inc eax
mov ebp, eax
push ebp
call fcn.00484bb4
mov edi, eax
cmp edi, ebx
pop ecx
jne 0x490a05
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
jmp 0x490ab9
push ebp
push esi
push edi
call fcn.00483c80
add esp, 0xc
jmp 0x4909f7
cmp eax, 2
je 0x490a1b
cmp eax, ebx
jne 0x4909c6
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStrings]
mov ebp, eax
cmp ebp, ebx
je 0x4909c6
cmp byte [ebp], bl
mov esi, ebp
je 0x490a51
push ebx
push ebx
push 0xffffffffffffffff
push esi
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
cmp eax, ebx
je 0x4909c6
push esi
add edi, eax
call fcn.004887d0
lea esi, [esi + eax + 1]
cmp byte [esi], bl
pop ecx
jne 0x490a2e
inc edi
lea eax, [edi + edi]
push eax
mov dword [esp + 0x18], edi
call fcn.00484bb4
cmp eax, ebx
pop ecx
mov dword [esp + 0x10], eax
je 0x490aca
cmp byte [ebp], bl
mov edi, ebp
mov esi, eax
je 0x490aab
mov ecx, dword [esp + 0x14]
mov eax, esi
sub eax, dword [esp + 0x10]
sar eax, 1
sub ecx, eax
push ecx
push esi
push 0xffffffffffffffff
push edi
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
je 0x490ac0
push edi
call fcn.004887d0
push esi
lea edi, [edi + eax + 1]
call fcn.00484731
cmp byte [edi], bl
pop ecx
pop ecx
lea esi, [esi + eax*2 + 2]
jne 0x490a71
push ebp
mov word [esi], bx
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret
push dword [esp + 0x10]
call fcn.00484747
pop ecx
push ebp
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
jmp 0x4909c6
Function at 0x490ad6
Capabilities:
Accept command line arguments

Disassembly:
mov eax, dword [0x4b1128]
push ebp
xor ebp, ebp
cmp eax, ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetCommandLineW]
jne 0x490b16
call esi
test eax, eax
je 0x490afb
mov dword [0x4b1128], 1
jmp 0x490b1b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x490b12
mov dword [0x4b1128], 2
jmp 0x490b24
xor eax, eax
jmp 0x490b72
cmp eax, 1
jne 0x490b1f
call esi
jmp 0x490b72
cmp eax, 2
jne 0x490b12
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push ebp
push ebp
push 0xffffffffffffffff
mov ebx, eax
push ebx
push 1
push ebp
call edi
mov esi, eax
cmp esi, ebp
je 0x490b6a
lea eax, [esi + esi]
push eax
call fcn.00484bb4
mov ebp, eax
test ebp, ebp
pop ecx
je 0x490b6a
push esi
push ebp
push 0xffffffffffffffff
push ebx
push 1
push 0
call edi
test eax, eax
jne 0x490b6e
push ebp
call fcn.00484747
pop ecx
xor eax, eax
jmp 0x490b70
mov eax, ebp
pop edi
pop ebx
pop esi
pop ebp
ret

Function at 0x4941a8
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x4b11b4], ebx
push esi
push edi
jne 0x494228
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x494263
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4aaa84
push edi
call esi
test eax, eax
mov dword [0x4b11b4], eax
je 0x494263
push 0x4aaa74
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x4b11b8], eax
call esi
cmp dword [0x4b0c24], 2
mov dword [0x4b11bc], eax
jne 0x494228
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x4b11c4], eax
je 0x494228
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x4b11c0], eax
mov eax, dword [0x4b11c0]
test eax, eax
je 0x49426d
call eax
test eax, eax
je 0x494254
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x4b11c4]
test eax, eax
je 0x494254
test byte [ebp - 8], 1
jne 0x49426d
cmp dword [0x4b0c30], 4
jb 0x494267
or byte [ebp + 0x12], 0x20
jmp 0x49428c
xor eax, eax
jmp 0x49429c
or byte [ebp + 0x12], 4
jmp 0x49428c
mov eax, dword [0x4b11b8]
test eax, eax
je 0x49428c
call eax
mov ebx, eax
test ebx, ebx
je 0x49428c
mov eax, dword [0x4b11bc]
test eax, eax
je 0x49428c
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x4b11b4]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x49577c
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 8], 0
cmp dword [ebp + 0x10], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edx, ebx
je 0x495952
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x4b14c0]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x495952
test cl, 0x48
je 0x4957e7
cmp byte [eax + 5], 0xa
je 0x4957e7
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea edx, [ebx + 1]
mov dword [ebp - 8], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push edx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x495839
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x495821
call fcn.004884d8
mov dword [eax], 9
call fcn.004884e1
mov dword [eax], esi
jmp 0x495831
cmp eax, 0x6d
je 0x495952
push eax
call fcn.004884ea
pop ecx
or eax, 0xffffffff
jmp 0x495954
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x49594d
test eax, eax
je 0x495860
cmp byte [ebx], 0xa
jne 0x495860
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x495869
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
add ecx, eax
cmp eax, ecx
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], ecx
jae 0x495947
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x495937
cmp al, 0xd
je 0x49589b
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x495929
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x4958b5
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x4958b0
add dword [ebp + 0x10], 2
jmp 0x495909
mov dword [ebp + 0x10], eax
jmp 0x495925
inc dword [ebp + 0x10]
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4958dd
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x495925
cmp dword [ebp - 0xc], 0
je 0x495925
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x4958fe
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x495909
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x495928
cmp ebx, dword [ebp + 0xc]
jne 0x49590e
cmp byte [ebp - 1], 0xa
jne 0x49590e
mov byte [ebx], 0xa
jmp 0x495928
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00491209
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x495929
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x49587f
jmp 0x495947
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x495947
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 8]
jmp 0x495954
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x496185
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
cmp eax, ebx
push edi
mov dword [ebp - 0x10], ebx
jne 0x49619e
or eax, 0xffffffff
jmp 0x4961ff
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 8], esi
je 0x4961fb
push 0x3d
push esi
call fcn.00496386
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x4961fb
cmp esi, eax
je 0x4961fb
xor ecx, ecx
cmp byte [eax + 1], cl
mov eax, dword [0x4b0c44]
sete cl
cmp eax, dword [0x4b0c48]
mov dword [ebp - 4], ecx
jne 0x4961e1
mov edi, eax
call fcn.00496124
mov dword [0x4b0c44], eax
cmp eax, ebx
jne 0x49623a
cmp dword [ebp + 0xc], ebx
je 0x496203
cmp dword [0x4b0c4c], ebx
je 0x496203
call fcn.004956ec
test eax, eax
je 0x49623a
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 4], ebx
je 0x49620c
xor eax, eax
jmp 0x4961fe
push 4
call fcn.00484bb4
cmp eax, ebx
pop ecx
mov dword [0x4b0c44], eax
je 0x4961fb
mov dword [eax], ebx
cmp dword [0x4b0c4c], ebx
jne 0x49623a
push 4
call fcn.00484bb4
cmp eax, ebx
pop ecx
mov dword [0x4b0c4c], eax
je 0x4961fb
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
mov ebx, dword [0x4b0c44]
sub edi, esi
push esi
call fcn.004960d7
mov edi, eax
test edi, edi
pop ecx
jl 0x4962a1
cmp dword [ebx], 0
je 0x4962a1
lea esi, [ebx + edi*4]
push dword [esi]
call fcn.00484747
xor eax, eax
cmp dword [ebp - 4], eax
pop ecx
jne 0x496281
mov ecx, dword [ebp - 8]
mov dword [esi], ecx
mov ecx, dword [ebp + 8]
mov esi, dword [ebp - 8]
mov dword [ecx], eax
jmp 0x4962e2
mov ecx, dword [esi + 4]
inc edi
mov dword [esi], ecx
lea esi, [ebx + edi*4]
cmp dword [esi], eax
jne 0x496278
mov eax, edi
shl eax, 2
push eax
push dword [0x4b0c44]
call fcn.00486682
test eax, eax
mov esi, dword [ebp - 8]
pop ecx
pop ecx
je 0x4962e2
jmp 0x4962dd
cmp dword [ebp - 4], 0
jne 0x496349
test edi, edi
jge 0x4962b1
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x4b0c44]
call fcn.00486682
test eax, eax
pop ecx
pop ecx
je 0x4961fb
lea ecx, [eax + edi*4]
and dword [ecx + 4], 0
mov dword [ecx], esi
mov ecx, dword [ebp + 8]
and dword [ecx], 0
mov dword [0x4b0c44], eax
cmp dword [ebp + 0xc], 0
je 0x496334
push esi
call fcn.004887d0
inc eax
inc eax
push eax
call fcn.00484bb4
mov edi, eax
test edi, edi
pop ecx
pop ecx
je 0x496334
push esi
push edi
call fcn.00483430
mov eax, edi
sub eax, esi
add eax, dword [ebp - 0xc]
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
mov byte [eax], 0
inc eax
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
test eax, eax
jne 0x49632d
or dword [ebp - 0x10], 0xffffffff
push edi
call fcn.00484747
pop ecx
cmp dword [ebp - 4], 0
je 0x496341
push esi
call fcn.00484747
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x4961fe
push esi
call fcn.00484747
mov eax, dword [ebp + 8]
and dword [eax], 0
pop ecx
jmp 0x496208
Function at 0x402b80
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040481c
test esi, esi
jne 0x402bb6
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040490c
jmp 0x402bd4
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402a34
mov edi, eax
test esi, esi
je 0x402bd4
cmp dword [ebx], 0
je 0x402bd4
dec esi
jmp 0x402bbd
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4031b8
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x568008], 0x8088405
inc edx
mov dword [ebx + 0x568008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403778
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x568024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403810
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4037f0
xor eax, eax
push ebp
push 0x4037e9
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x40382c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4037f0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x568024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x568024], ax
mov esp, ebp
pop ebp
ret

Function at 0x4045fc
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x56f04c], 0
je 0x40465d
cmp word [0x56f220], 0xd7b2
jne 0x404625
cmp dword [0x56f228], 0
jbe 0x404625
mov eax, 0x56f21c
call dword [fcn.0056f238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x568074
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404684
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x568034], 0
jne 0x404679
push 0
push 0x56806c
push 0x568074
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4047d0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.004027f8
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x56f04d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404798
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc