joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a12c
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x844
push esi
mov esi, eax
push esi
call fcn.00408864
cmp eax, 0x3f6
jae 0x40a340
push ebx
push edi
push 0x3c
pop edi
push edi
xor ebx, ebx
push ebx
lea eax, [ebp - 0x44]
push eax
call fcn.004087ba
mov cl, byte [esi]
mov dword [ebp - 0x44], edi
mov dword [ebp - 0x40], 0x5c0
cmp cl, 0x22
jne 0x40a174
lea eax, [esi + 1]
mov dword [ebp - 0x34], eax
jmp 0x40a177
mov dword [ebp - 0x34], esi
xor eax, eax
cmp cl, bl
je 0x40a1bc
mov ecx, esi
cmp byte [ecx], 0x22
jne 0x40a198
jmp 0x40a18c
cmp byte [eax + esi], 0x22
je 0x40a194
inc eax
cmp byte [eax + esi], bl
jne 0x40a186
jmp 0x40a198
mov byte [eax + esi], 0x20
cmp byte [eax + esi], 0x20
je 0x40a1af
cmp byte [eax + esi + 1], 0x2f
je 0x40a1af
inc eax
lea ecx, [eax + esi]
cmp byte [ecx], bl
jne 0x40a17f
jmp 0x40a1bc
add eax, esi
cmp byte [eax], 0x20
jne 0x40a1b8
mov byte [eax], bl
inc eax
mov dword [ebp - 0x30], eax
cmp byte [ebp + 8], bl
jne 0x40a1d0
cmp byte [0x418392], bl
je 0x40a1d0
mov dword [ebp - 0x30], 0x418392
push dword [ebp - 0x34]
mov dword [ebp - 0x28], 1
call fcn.00406bd2
mov dword [ebp - 8], eax
cmp eax, ebx
je 0x40a1fc
push str..inf
push eax
call fcn.00408a7a
test eax, eax
jne 0x40a1fc
mov dword [ebp - 0x38], str.Install
push ebx
push dword [ebp - 0x34]
call fcn.00404cae
mov byte [ebp - 1], al
cmp al, bl
je 0x40a224
lea eax, [ebp - 0x844]
push eax
push dword [ebp - 0x34]
call fcn.00404d64
lea eax, [ebp - 0x844]
mov dword [ebp - 0x34], eax
cmp byte [ebp + 8], bl
je 0x40a263
cmp byte [ebp - 1], bl
jne 0x40a263
push dword [ebp - 0x34]
lea eax, [ebp - 0x444]
push eax
call fcn.00408957
push str..exe
lea eax, [ebp - 0x444]
push eax
call fcn.00408ac2
push ebx
lea eax, [ebp - 0x444]
push eax
call fcn.00404cae
test al, al
je 0x40a33e
mov edi, dword [sym.imp.SHELL32.dll_ShellExecuteExA]
lea eax, [ebp - 0x44]
push eax
call edi
test eax, eax
setne al
cmp al, bl
jne 0x40a295
and dword [ebp - 0x40], 0xfffffbff
lea eax, [ebp - 0x44]
push eax
mov dword [ebp - 0x34], esi
call edi
test eax, eax
setne al
cmp al, bl
je 0x40a33e
mov esi, dword [sym.imp.USER32.dll_ShowWindow]
mov byte [ebp - 1], bl
cmp byte [0x417f88], bl
jne 0x40a2ab
cmp byte [ebp + 8], bl
je 0x40a2e2
mov eax, dword [0x417f80]
cmp eax, ebx
je 0x40a2cc
push eax
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
je 0x40a2cc
push ebx
push dword [0x417f80]
call esi
mov byte [ebp - 1], 1
push 0x7d0
push dword [ebp - 0xc]
call dword [sym.imp.USER32.dll_WaitForInputIdle]
push dword [ebp - 0xc]
call fcn.00409b1f
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 8], ebx
je 0x40a301
push str..exe
push dword [ebp - 8]
call fcn.00408a7a
test eax, eax
je 0x40a32f
cmp byte [0x417f88], bl
je 0x40a315
cmp byte [ebp + 8], bl
jne 0x40a315
push 0x1b58
jmp 0x40a329
xor eax, eax
cmp byte [ebp + 8], bl
sete al
dec eax
and eax, 0xfffffce0
add eax, 0x3e8
push eax
call dword [sym.imp.KERNEL32.dll_Sleep]
cmp byte [ebp - 1], bl
je 0x40a33e
push 1
push dword [0x417f80]
call esi
pop edi
pop ebx
pop esi
leave
ret 4
Function at 0x40b6e8
Capabilities:
Accept command line arguments
Set environment variable
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
push ebx
push esi
push edi
xor ebx, ebx
push ebx
call dword [sym.imp.ole32.dll_OleInitialize]
mov ecx, 0x41d738
call fcn.0040c25e
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
mov esi, eax
cmp esi, ebx
je 0x40b724
push esi
call fcn.004098ba
push esi
push str.sfxcmd
call edi
push 0x400
mov esi, 0x417ad8
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push esi
push str.sfxname
call edi
call fcn.004063e7
test eax, eax
je 0x40b75a
push 0x400
push 0x4172d8
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
jmp 0x40b762
xor eax, eax
mov word [0x4172d8], ax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov edi, eax
push 0x64
push edi
mov dword [0x412c78], edi
call dword [sym.imp.USER32.dll_LoadIconA]
push 0x65
push dword [0x412c78]
mov dword [0x4172d4], eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
lea ecx, [ebp - 8]
mov dword [0x4172d0], eax
call fcn.0040f0b0
push esi
mov ecx, 0x412c88
call fcn.0040868d
lea ecx, [ebp - 0x40]
call fcn.004059bb
lea ecx, [ebp - 0x24]
call fcn.004059bb
push 0x64
call fcn.00409181
push 0x64
mov dword [ebp - 0x28], eax
call fcn.00409181
push ebx
push 0x40afd0
mov dword [ebp - 0xc], eax
push ebx
lea eax, [ebp - 0x40]
mov dword [0x416ecc], eax
push str.STARTDLG
lea eax, [ebp - 0x24]
push edi
mov dword [0x416ec8], eax
call dword [sym.imp.USER32.dll_DialogBoxParamA]
lea ecx, [ebp - 0x24]
mov dword [0x417f80], ebx
mov dword [0x416ec8], ebx
mov dword [0x416ecc], ebx
call fcn.004059d1
lea ecx, [ebp - 0x40]
call fcn.004059d1
lea ecx, [ebp - 8]
call fcn.0040f128
cmp byte [0x417f88], bl
je 0x40b823
call fcn.00409b5e
push 0x80
push ebx
push 0x417ee8
call fcn.004087ba
cmp dword [0x418824], ebx
jbe 0x40b846
push dword [0x418818]
call fcn.00408736
push dword [0x4172d4]
mov esi, dword [sym.imp.GDI32.dll_DeleteObject]
call esi
mov eax, dword [0x4172d0]
cmp eax, ebx
je 0x40b860
push eax
call esi
cmp dword [0x412c7c], ebx
jne 0x40b87f
cmp dword [0x417f78], ebx
je 0x40b87f
push 0xff
mov ecx, 0x412c7c
call fcn.00402c72
mov eax, dword [0x418828]
mov dword [0x417f78], 2
cmp eax, ebx
je 0x40b898
push eax
call fcn.00409b1f
call dword [sym.imp.ole32.dll_OleUninitialize]
push dword [0x412c7c]
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x401bf9
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x401c0e
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
jne 0x401c20
xor eax, eax
jmp 0x401c52
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
add eax, esi
and ecx, 0xf
jbe 0x401c44
cmp esi, eax
jae 0x401c1c
dec ecx
movzx edx, word [esi]
lea esi, [esi + edx*2 + 2]
jne 0x401c36
cmp esi, eax
jae 0x401c1c
mov ax, word [esi]
neg ax
sbb eax, eax
and eax, esi
pop esi
pop ebp
ret

Function at 0x403606
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.00403800
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4036a1
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 [0x42186c]
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 0x4036a1
cmp eax, 1
je 0x4036c2
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 0x4036a1
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x40366e
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x40369d
xor eax, eax
inc eax
jmp 0x4036e1
cmp edi, eax
jae 0x4036a5
xor eax, eax
jmp 0x4036e1
cmp eax, esi
jae 0x4036ac
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 [0x42186c]
jmp 0x4036c5
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 0x403886
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x419d90
call fcn.00404e0c
mov edi, 0x94
mov eax, edi
call fcn.00403800
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [esi], edi
push esi
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov ecx, dword [esi + 0x10]
mov dword [0x42186c], ecx
mov eax, dword [esi + 4]
mov dword [0x421878], eax
mov edx, dword [esi + 8]
mov dword [0x42187c], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x421870], esi
cmp ecx, 2
je 0x4038e6
or esi, 0x8000
mov dword [0x421870], esi
shl eax, 8
add eax, edx
mov dword [0x421874], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x403921
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x403921
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x403939
cmp eax, 0x20b
je 0x403926
mov dword [ebp - 0x1c], esi
jmp 0x40394d
cmp dword [ecx + 0x84], 0xe
jbe 0x403921
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x403947
cmp dword [ecx + 0x74], 0xe
jbe 0x403921
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.004060da
pop ecx
test eax, eax
jne 0x403961
push 0x1c
call fcn.00403862
pop ecx
call fcn.00405d9d
test eax, eax
jne 0x403972
push 0x10
call fcn.00403862
pop ecx
call fcn.004077f8
mov dword [ebp - 4], esi
call fcn.004075fa
test eax, eax
jge 0x40398b
push 0x1b
call fcn.0040383d
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x423130], eax
call fcn.004074d8
mov dword [0x42185c], eax
call fcn.00407436
test eax, eax
jge 0x4039b1
push 8
call fcn.0040383d
pop ecx
call fcn.00407203
test eax, eax
jge 0x4039c2
push 9
call fcn.0040383d
pop ecx
push 1
call fcn.00403ba1
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x4039d8
push eax
call fcn.0040383d
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.004071a6
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x4039f9
movzx eax, word [ebp - 0x40]
jmp 0x4039fc
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.0040d626
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x403a1a
push edi
call fcn.00403cce
call fcn.00403cf0
jmp 0x403a4c
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.00404e47
ret
Function at 0x403c0b
Capabilities:
Terminate process

Disassembly:
push 8
push 0x419dc8
call fcn.00404e0c
push 8
call fcn.0040608f
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x4218ac], esi
jne 0x403c3f
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x4218a8], esi
mov al, byte [ebp + 0x10]
mov byte [0x4218a4], al
cmp dword [ebp + 0xc], edi
jne 0x403c89
cmp dword [0x423128], edi
je 0x403c79
mov eax, dword [0x423124]
sub eax, 4
mov dword [0x423124], eax
cmp eax, dword [0x423128]
jb 0x403c79
mov eax, dword [eax]
cmp eax, edi
je 0x403c5a
call eax
jmp 0x403c5a
push 0x41e094
mov eax, 0x41e08c
call fcn.00403b89
pop ecx
push 0x41e0a0
mov eax, 0x41e098
call fcn.00403b89
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x403cba
cmp dword [ebp + 0x10], edi
jne 0x403cc8
mov dword [0x4218ac], esi
push dword [ebp + 8]
call fcn.00403b47
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x403cc7
push 8
call fcn.00405fda
pop ecx
ret
call fcn.00404e47
ret
Function at 0x406c69
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 0x406c97
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 0x406c9e
cmp ebx, dword [eax + 4]
jae 0x406c9e
xor eax, eax
jmp 0x406e8e
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x406caf
xor eax, eax
inc eax
jmp 0x406e8d
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x406cc5
cmp ecx, edx
jae 0x406e0a
cmp dword [eax + 4], 0
je 0x406cce
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x406cb6
cmp dword [ebp + 8], 0
je 0x406cf0
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x406e0a
cmp eax, esi
jae 0x406e0a
mov eax, dword [0x421a28]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x406d15
cmp dword [esi*4 + 0x421a30], edi
je 0x406e0e
inc esi
cmp esi, eax
jl 0x406d03
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x406e8a
cmp dword [ebp - 8], 0x1000000
jne 0x406e8a
test byte [ebp - 0xc], 0xcc
je 0x406d93
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x406e8a
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x406e8a
cmp word [eax + 0x18], 0x10b
jne 0x406e8a
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x406e8a
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x406d93
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x406d93
test byte [ecx + 0x27], 0x80
jne 0x406e0a
push 1
push 0x421a70
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x406ca7
mov ecx, dword [0x421a28]
test ecx, ecx
mov edx, ecx
jle 0x406dc7
lea eax, [ecx*4 + 0x421a2c]
cmp dword [eax], edi
je 0x406dc7
dec edx
sub eax, 4
test edx, edx
jg 0x406dbb
test edx, edx
jne 0x406df8
push 0xf
pop ebx
cmp ecx, ebx
jg 0x406dd4
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x406dec
lea eax, [edx*4 + 0x421a30]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x406dda
cmp ecx, 0x10
jge 0x406df8
inc ecx
mov dword [0x421a28], ecx
push 0
push 0x421a70
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x406ca7
xor eax, eax
jmp 0x406e8d
test esi, esi
jle 0x406ca7
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x421a70
call ebx
test eax, eax
jne 0x406ca7
cmp dword [esi*4 + 0x421a30], edi
je 0x406e64
mov eax, dword [0x421a28]
lea esi, [eax - 1]
test esi, esi
jl 0x406e52
cmp dword [esi*4 + 0x421a30], edi
je 0x406e4e
dec esi
jns 0x406e42
test esi, esi
jge 0x406e62
cmp eax, 0x10
jge 0x406e5d
inc eax
mov dword [0x421a28], eax
lea esi, [eax - 1]
jmp 0x406e64
je 0x406e7c
xor ecx, ecx
test esi, esi
jl 0x406e7c
lea eax, [ecx*4 + 0x421a30]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x406e6a
push 0
push 0x421a70
call ebx
jmp 0x406ca7
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x406e92
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x41e998]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x41ed78]
je 0x406ec7
inc eax
cmp eax, 0x13
jb 0x406eb8
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x41ed78]
jne 0x406fed
mov eax, dword [0x421864]
cmp eax, 1
je 0x406fc5
cmp eax, edx
jne 0x406ef7
cmp dword [0x41e994], 1
je 0x406fc5
cmp ecx, 0xfc
je 0x406fed
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x406f2d
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.00409200
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004040b0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x406f61
mov eax, edi
push eax
call fcn.004040b0
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x41a320
push edi
call fcn.0040a4f0
add esp, 0x10
push edi
call fcn.004040b0
push dword [esi + 0x41ed7c]
mov ebx, eax
call fcn.004040b0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00403800
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00409200
push edi
push ebx
call fcn.00409210
push 0x41a300
push ebx
call fcn.00409210
push dword [esi + 0x41ed7c]
push ebx
call fcn.00409210
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0040a3f3
add esp, 0x2c
jmp 0x406fed
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x41ed7c]
push dword [esi]
call fcn.004040b0
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]
mov ecx, dword [ebp + 0x88]
call fcn.00403ae3
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x40a3f3
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x421ca4], ebx
push esi
push edi
jne 0x40a473
push 0x419ca0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x40a4ae
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x41a874
push edi
call esi
test eax, eax
mov dword [0x421ca4], eax
je 0x40a4ae
push 0x41a864
push edi
call esi
push 0x41a850
push edi
mov dword [0x421ca8], eax
call esi
cmp dword [0x42186c], 2
mov dword [0x421cac], eax
jne 0x40a473
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x421cb4], eax
je 0x40a473
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x421cb0], eax
mov eax, dword [0x421cb0]
test eax, eax
je 0x40a4b8
call eax
test eax, eax
je 0x40a49f
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x421cb4]
test eax, eax
je 0x40a49f
test byte [ebp - 8], 1
jne 0x40a4b8
cmp dword [0x421878], 4
jb 0x40a4b2
or byte [ebp + 0x12], 0x20
jmp 0x40a4d7
xor eax, eax
jmp 0x40a4e7
or byte [ebp + 0x12], 4
jmp 0x40a4d7
mov eax, dword [0x421ca8]
test eax, eax
je 0x40a4d7
call eax
mov ebx, eax
test ebx, ebx
je 0x40a4d7
mov eax, dword [0x421cac]
test eax, eax
je 0x40a4d7
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x421ca4]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40a777
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x41e998]
push edi
xor edi, edi
cmp dword [ebp + 0x3b0], edi
mov dword [ebp + 0x39c], eax
mov dword [ebp - 0x78], edi
mov dword [ebp - 0x7c], edi
jne 0x40a7a8
xor eax, eax
jmp 0x40a931
mov eax, dword [ebp + 0x3a8]
push ebx
mov ebx, dword [ebp + 0x3a8]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x422dc0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x40a7e4
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.0040bef8
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x40a8bf
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x40a8fd
mov ecx, dword [ebp - 0x74]
sub ecx, dword [ebp + 0x3ac]
lea eax, [ebp - 0x68]
mov dword [ebp - 0x70], edi
cmp ecx, dword [ebp + 0x3b0]
jae 0x40a848
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x40a839
inc dword [ebp - 0x7c]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x70]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x70]
cmp dword [ebp - 0x70], 0x400
jl 0x40a819
mov edi, eax
lea eax, [ebp - 0x68]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x68]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x40a888
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x40a891
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x40a80a
jmp 0x40a893
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x40a92c
cmp dword [ebp - 0x6c], edi
je 0x40a8fd
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x40a8f2
call fcn.0040501b
mov dword [eax], 9
call fcn.00405024
mov dword [eax], esi
jmp 0x40a927
push edi
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b0]
push dword [ebp + 0x3ac]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x40a8e7
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x40a893
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x40a893
push dword [ebp - 0x6c]
call fcn.0040502d
pop ecx
jmp 0x40a927
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x40a915
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x40a915
xor eax, eax
jmp 0x40a92f
call fcn.0040501b
mov dword [eax], 0x1c
call fcn.00405024
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x40a92f
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.00403ae3
add ebp, 0x3a0
leave
ret
Function at 0x40c17f
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 0x40c353
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x422dc0]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x40c353
test cl, 0x48
je 0x40c1ea
cmp byte [eax + 5], 0xa
je 0x40c1ea
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 0x40c23c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x40c224
call fcn.0040501b
mov dword [eax], 9
call fcn.00405024
mov dword [eax], esi
jmp 0x40c234
cmp eax, 0x6d
je 0x40c353
push eax
call fcn.0040502d
pop ecx
or eax, 0xffffffff
jmp 0x40c355
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x40c34e
test eax, eax
je 0x40c263
cmp byte [ebx], 0xa
jne 0x40c263
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x40c26c
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 0x40c348
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x40c338
cmp al, 0xd
je 0x40c29e
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x40c32a
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x40c2b8
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x40c2b3
add dword [ebp + 0x10], 2
jmp 0x40c30c
mov dword [ebp + 0x10], eax
jmp 0x40c326
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 0x40c2e0
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x40c326
cmp dword [ebp - 0xc], 0
je 0x40c326
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x40c301
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x40c30c
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x40c329
cmp ebx, dword [ebp + 0xc]
jne 0x40c311
cmp byte [ebp - 1], 0xa
jne 0x40c311
mov byte [ebx], 0xa
jmp 0x40c329
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0040a658
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x40c32a
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x40c282
jmp 0x40c348
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x40c348
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 0x40c355
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret