joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41ddb2
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x446de0
call fcn.0041c960
mov edi, 0x94
mov eax, edi
call fcn.0041dd10
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 [0x456a74], ecx
mov eax, dword [esi + 4]
mov dword [0x456a80], eax
mov edx, dword [esi + 8]
mov dword [0x456a84], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x456a78], esi
cmp ecx, 2
je 0x41de12
or esi, 0x8000
mov dword [0x456a78], esi
shl eax, 8
add eax, edx
mov dword [0x456a7c], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x41de4d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41de4d
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x41de65
cmp eax, 0x20b
je 0x41de52
mov dword [ebp - 0x1c], esi
jmp 0x41de79
cmp dword [ecx + 0x84], 0xe
jbe 0x41de4d
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x41de73
cmp dword [ecx + 0x74], 0xe
jbe 0x41de4d
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.00422046
pop ecx
test eax, eax
jne 0x41de8d
push 0x1c
call fcn.0041dd8e
pop ecx
call fcn.00421e80
test eax, eax
jne 0x41de9e
push 0x10
call fcn.0041dd8e
pop ecx
call fcn.004247d4
mov dword [ebp - 4], esi
call fcn.004245d6
test eax, eax
jge 0x41deb7
push 0x1b
call fcn.0041dd69
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x458490], eax
call fcn.004244b4
mov dword [0x456a60], eax
call fcn.00424412
test eax, eax
jge 0x41dedd
push 8
call fcn.0041dd69
pop ecx
call fcn.004241df
test eax, eax
jge 0x41deee
push 9
call fcn.0041dd69
pop ecx
push 1
call fcn.0041fed5
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x41df04
push eax
call fcn.0041dd69
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.00424182
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x41df25
movzx eax, word [ebp - 0x40]
jmp 0x41df28
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.0042eaee
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x41df46
push edi
call fcn.00420002
call fcn.00420024
jmp 0x41df78
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.0041c99b
ret
Function at 0x41ff3f
Capabilities:
Terminate process

Disassembly:
push 8
push 0x446f38
call fcn.0041c960
push 8
call fcn.004221ea
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x456ab4], esi
jne 0x41ff73
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x456ab0], esi
mov al, byte [ebp + 0x10]
mov byte [0x456aac], al
cmp dword [ebp + 0xc], edi
jne 0x41ffbd
cmp dword [0x458488], edi
je 0x41ffad
mov eax, dword [0x458484]
sub eax, 4
mov dword [0x458484], eax
cmp eax, dword [0x458488]
jb 0x41ffad
mov eax, dword [eax]
cmp eax, edi
je 0x41ff8e
call eax
jmp 0x41ff8e
push 0x4520c4
mov eax, 0x4520bc
call fcn.0041febd
pop ecx
push 0x4520d0
mov eax, 0x4520c8
call fcn.0041febd
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x41ffee
cmp dword [ebp + 0x10], edi
jne 0x41fffc
mov dword [0x456ab4], esi
push dword [ebp + 8]
call fcn.0041fe7b
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x41fffb
push 8
call fcn.00422135
pop ecx
ret
call fcn.0041c99b
ret
Function at 0x4211bc
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 0x4211ea
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 0x4211f1
cmp ebx, dword [eax + 4]
jae 0x4211f1
xor eax, eax
jmp 0x4213e1
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x421202
xor eax, eax
inc eax
jmp 0x4213e0
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x421218
cmp ecx, edx
jae 0x42135d
cmp dword [eax + 4], 0
je 0x421221
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x421209
cmp dword [ebp + 8], 0
je 0x421243
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x42135d
cmp eax, esi
jae 0x42135d
mov eax, dword [0x456ac8]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x421268
cmp dword [esi*4 + 0x456ad0], edi
je 0x421361
inc esi
cmp esi, eax
jl 0x421256
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4213dd
cmp dword [ebp - 8], 0x1000000
jne 0x4213dd
test byte [ebp - 0xc], 0xcc
je 0x4212e6
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4213dd
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4213dd
cmp word [eax + 0x18], 0x10b
jne 0x4213dd
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4213dd
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4212e6
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4212e6
test byte [ecx + 0x27], 0x80
jne 0x42135d
push 1
push 0x456b10
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x4211fa
mov ecx, dword [0x456ac8]
test ecx, ecx
mov edx, ecx
jle 0x42131a
lea eax, [ecx*4 + 0x456acc]
cmp dword [eax], edi
je 0x42131a
dec edx
sub eax, 4
test edx, edx
jg 0x42130e
test edx, edx
jne 0x42134b
push 0xf
pop ebx
cmp ecx, ebx
jg 0x421327
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x42133f
lea eax, [edx*4 + 0x456ad0]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x42132d
cmp ecx, 0x10
jge 0x42134b
inc ecx
mov dword [0x456ac8], ecx
push 0
push 0x456b10
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x4211fa
xor eax, eax
jmp 0x4213e0
test esi, esi
jle 0x4211fa
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x456b10
call ebx
test eax, eax
jne 0x4211fa
cmp dword [esi*4 + 0x456ad0], edi
je 0x4213b7
mov eax, dword [0x456ac8]
lea esi, [eax - 1]
test esi, esi
jl 0x4213a5
cmp dword [esi*4 + 0x456ad0], edi
je 0x4213a1
dec esi
jns 0x421395
test esi, esi
jge 0x4213b5
cmp eax, 0x10
jge 0x4213b0
inc eax
mov dword [0x456ac8], eax
lea esi, [eax - 1]
jmp 0x4213b7
je 0x4213cf
xor ecx, ecx
test esi, esi
jl 0x4213cf
lea eax, [ecx*4 + 0x456ad0]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4213bd
push 0
push 0x456b10
call ebx
jmp 0x4211fa
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x423e6d
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x45378c]
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 + 0x453e20]
je 0x423ea4
inc eax
cmp eax, 0x13
jb 0x423e95
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x453e20]
jne 0x423fc7
mov eax, dword [0x456a68]
cmp eax, 1
je 0x423fa2
cmp eax, edx
jne 0x423ed4
cmp dword [0x4537a4], 1
je 0x423fa2
cmp ecx, 0xfc
je 0x423fc7
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 0x423f0a
lea eax, [ebp - 0x7c]
push str._program_name_unknown_
push eax
call fcn.004248d0
pop ecx
pop ecx
lea edi, [ebp - 0x7c]
mov eax, edi
push eax
call fcn.0041d010
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x423f3e
mov eax, edi
push eax
call fcn.0041d010
mov edi, eax
lea eax, [ebp - 0x7c]
sub eax, 0x3b
push 3
add edi, eax
push 0x446fc8
push edi
call fcn.0041d3e0
add esp, 0x10
push edi
call fcn.0041d010
push dword [esi + 0x453e24]
mov ebx, eax
call fcn.0041d010
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.0041dd10
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.004248d0
push edi
push ebx
call fcn.004248e0
push 0x440d58
push ebx
call fcn.004248e0
push dword [esi + 0x453e24]
push ebx
call fcn.004248e0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.00428e02
add esp, 0x2c
jmp 0x423fc7
push edx
lea eax, [ebp - 0x80]
push eax
lea esi, [esi + 0x453e24]
push dword [esi]
call fcn.0041d010
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.0041c8e3
add ebp, 0x90
leave
ret
Function at 0x42510d
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a4]
sub esp, 0x424
mov eax, dword [0x45378c]
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 0x425149
xor eax, eax
jmp 0x4252b3
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 + 0x457100]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x425187
push 2
push ecx
push ecx
push dword [ebp + 0x3ac]
call fcn.00429b06
add esp, 0x10
xor ecx, ecx
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x425221
cmp dword [ebp + 0x3b4], ecx
mov dword [ebp - 0x70], edi
mov dword [ebp - 0x68], ecx
jbe 0x425284
jmp 0x4251ab
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 0x4251e6
mov edx, dword [ebp - 0x70]
inc dword [ebp - 0x70]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4251d7
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 0x4251b7
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 0x425245
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x74], eax
cmp eax, edi
jl 0x42524e
mov eax, dword [ebp - 0x70]
sub eax, dword [ebp - 0x7c]
cmp eax, dword [ebp + 0x3b4]
jb 0x4251a9
jmp 0x42524e
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 0x425245
mov eax, dword [ebp - 0x80]
and dword [ebp - 0x68], 0
mov dword [ebp - 0x74], eax
jmp 0x42524e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp - 0x74]
test eax, eax
jne 0x4252ae
cmp dword [ebp - 0x68], eax
je 0x425281
push 5
pop esi
cmp dword [ebp - 0x68], esi
jne 0x425276
call fcn.00420a44
mov dword [eax], 9
call fcn.00420a4d
mov dword [eax], esi
jmp 0x4252a9
push dword [ebp - 0x68]
call fcn.00420a56
pop ecx
jmp 0x4252a9
mov edi, dword [ebp - 0x7c]
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x425296
cmp byte [edi], 0x1a
jne 0x425296
xor eax, eax
jmp 0x4252b1
call fcn.00420a44
mov dword [eax], 0x1c
call fcn.00420a4d
and dword [eax], 0
or eax, 0xffffffff
jmp 0x4252b1
sub eax, dword [ebp - 0x78]
pop esi
pop ebx
mov ecx, dword [ebp + 0x3a0]
xor ecx, ebp
pop edi
call fcn.0041c8e3
add ebp, 0x3a4
leave
ret
Function at 0x4268fe
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 0x426ad4
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x457100]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x426ad4
test cl, 0x48
je 0x426969
cmp byte [eax + 5], 0xa
je 0x426969
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 0x4269bb
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x4269a3
call fcn.00420a44
mov dword [eax], 9
call fcn.00420a4d
mov dword [eax], esi
jmp 0x4269b3
cmp eax, 0x6d
je 0x426ad4
push eax
call fcn.00420a56
pop ecx
or eax, 0xffffffff
jmp 0x426ad6
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x426acf
test eax, eax
je 0x4269e2
cmp byte [ebx], 0xa
jne 0x4269e2
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x4269eb
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 0x426ac9
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x426ab9
cmp al, 0xd
je 0x426a1d
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x426aab
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x426a37
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x426a32
add dword [ebp + 0x10], 2
jmp 0x426a8b
mov dword [ebp + 0x10], eax
jmp 0x426aa7
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 0x426a5f
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x426aa7
cmp dword [ebp - 0xc], 0
je 0x426aa7
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x426a80
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x426a8b
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x426aaa
cmp ebx, dword [ebp + 0xc]
jne 0x426a90
cmp byte [ebp - 1], 0xa
jne 0x426a90
mov byte [ebx], 0xa
jmp 0x426aaa
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00429b06
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x426aab
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x426a01
jmp 0x426ac9
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x426ac9
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 0x426ad6
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x427d86
Capabilities:
Get common file path

Disassembly:
push 0x120
push 0x447e98
call fcn.0041c960
mov eax, dword [0x45378c]
xor eax, ebp
mov dword [ebp - 0x1c], eax
lea edi, [ebp - 0x124]
and dword [ebp - 0x128], 0
mov eax, edi
push eax
push 0x105
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov esi, eax
mov dword [ebp - 0x12c], esi
cmp esi, 0x104
jle 0x427e2c
and dword [ebp - 4], 0
lea eax, [esi + 1]
add eax, 3
and eax, 0xfffffffc
call fcn.0041dd10
mov dword [ebp - 0x18], esp
mov edi, esp
mov dword [ebp - 0x130], edi
jmp 0x427e19
or dword [ebp - 4], 0xffffffff
test esi, esi
je 0x427e2c
push edi
inc esi
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov esi, eax
xor ebx, ebx
test esi, esi
je 0x427e47
cmp byte [edi + 1], 0x3a
jne 0x427e47
movzx eax, byte [edi]
push eax
call fcn.0042b5ae
pop ecx
mov ebx, eax
sub ebx, 0x40
cmp dword [ebp - 0x128], 0
je 0x427e57
push edi
call fcn.0041cf9f
pop ecx
mov eax, ebx
lea esp, [ebp - 0x13c]
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.0041c8e3
call fcn.0041c99b
ret

Function at 0x428e02
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x456ea8], ebx
push esi
push edi
jne 0x428e82
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x428ebd
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x447fb4
push edi
call esi
test eax, eax
mov dword [0x456ea8], eax
je 0x428ebd
push 0x447fa4
push edi
call esi
push 0x447f90
push edi
mov dword [0x456eac], eax
call esi
cmp dword [0x456a74], 2
mov dword [0x456eb0], eax
jne 0x428e82
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x456eb8], eax
je 0x428e82
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x456eb4], eax
mov eax, dword [0x456eb4]
test eax, eax
je 0x428ec7
call eax
test eax, eax
je 0x428eae
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x456eb8]
test eax, eax
je 0x428eae
test byte [ebp - 8], 1
jne 0x428ec7
cmp dword [0x456a80], 4
jb 0x428ec1
or byte [ebp + 0x12], 0x20
jmp 0x428ee6
xor eax, eax
jmp 0x428ef6
or byte [ebp + 0x12], 4
jmp 0x428ee6
mov eax, dword [0x456eac]
test eax, eax
je 0x428ee6
call eax
mov ebx, eax
test ebx, ebx
je 0x428ee6
mov eax, dword [0x456eb0]
test eax, eax
je 0x428ee6
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x456ea8]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x428ffe
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x68
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
cmp eax, ebx
mov dword [ebp - 0xc], ebx
mov byte [ebp - 1], bl
je 0x429029
cmp eax, 1
je 0x429029
jle 0x429031
cmp eax, 3
jle 0x429029
cmp eax, 4
jne 0x429031
mov byte [ebp - 1], 1
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x10], eax
jmp 0x42905c
call fcn.00420a44
mov dword [eax], 0x16
call fcn.00420a4d
mov dword [eax], ebx
or eax, 0xffffffff
jmp 0x4291d5
inc eax
cmp byte [eax], bl
jne 0x42904b
lea ecx, [eax + 1]
cmp byte [ecx], bl
je 0x42905c
mov byte [eax], 0x20
mov eax, ecx
cmp byte [eax], bl
jne 0x42904b
push esi
push 0x44
pop esi
push esi
lea eax, [ebp - 0x68]
push ebx
push eax
call fcn.0041c900
mov dword [ebp - 0x68], esi
mov esi, dword [0x4570e4]
add esp, 0xc
cmp esi, ebx
je 0x4290a2
lea ecx, [esi - 1]
mov edx, ecx
mov eax, ecx
sar edx, 5
mov edx, dword [edx*4 + 0x457100]
and eax, 0x1f
lea eax, [eax + eax*8]
cmp byte [edx + eax*4 + 4], bl
jne 0x4290a2
dec esi
dec ecx
cmp esi, ebx
jne 0x429082
lea eax, [esi + esi*4 + 4]
mov word [ebp - 0x36], ax
push edi
movzx eax, ax
push 1
push eax
call fcn.00420f34
cmp esi, ebx
mov dword [ebp - 0x34], eax
pop ecx
mov dword [eax], esi
mov eax, dword [ebp - 0x34]
pop ecx
mov dword [ebp - 8], ebx
lea ecx, [eax + 4]
lea edx, [eax + esi + 4]
jle 0x429109
mov eax, dword [ebp - 8]
mov edi, eax
sar edi, 5
mov edi, dword [edi*4 + 0x457100]
and eax, 0x1f
lea eax, [eax + eax*8]
lea edi, [edi + eax*4]
mov al, byte [edi + 4]
test al, 0x10
jne 0x4290f5
mov byte [ecx], al
mov eax, dword [edi]
mov dword [edx], eax
jmp 0x4290fa
mov byte [ecx], bl
or dword [edx], 0xffffffff
inc dword [ebp - 8]
inc ecx
add edx, 4
cmp dword [ebp - 8], esi
jl 0x4290ce
mov eax, dword [ebp - 0x34]
cmp byte [ebp - 1], bl
je 0x42913a
lea ecx, [eax + 4]
xor edx, edx
lea eax, [eax + esi + 4]
cmp esi, 3
jge 0x429120
mov edi, esi
jmp 0x429123
push 3
pop edi
cmp edx, edi
jge 0x429133
mov byte [ecx], bl
or dword [eax], 0xffffffff
inc edx
inc ecx
add eax, 4
jmp 0x429117
mov dword [ebp - 0xc], 8
call fcn.00420a44
mov dword [eax], ebx
call fcn.00420a4d
mov dword [eax], ebx
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x68]
push eax
push ebx
push dword [ebp + 0x14]
push dword [ebp - 0xc]
push 1
push ebx
push ebx
push dword [ebp - 0x10]
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [ebp - 0x34]
mov edi, eax
call fcn.0041cf9f
cmp esi, ebx
pop ecx
jne 0x42918a
push edi
call fcn.00420a56
pop ecx
or eax, 0xffffffff
jmp 0x4291d3
cmp dword [ebp + 8], 2
jne 0x429196
push ebx
call fcn.00420013
cmp dword [ebp + 8], ebx
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
jne 0x4291c3
push 0xffffffffffffffff
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov ebx, dword [ebp - 0x14]
push dword [ebp - 0x24]
call esi
jmp 0x4291cc
cmp dword [ebp + 8], 4
je 0x4291bc
mov ebx, dword [ebp - 0x24]
push dword [ebp - 0x20]
call esi
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4293d3
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4293f3
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00420a56
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x429416
test byte [esp + 8], 2
je 0x429416
call fcn.00420a44
mov dword [eax], 0xd
call fcn.00420a4d
mov dword [eax], 5
jmp 0x4293ef
xor eax, eax
ret
Function at 0x42b361
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
je 0x42b38f
add al, 0x40
mov byte [ebp + 8], al
lea eax, [ebp + 8]
push eax
mov byte [ebp + 9], 0x3a
mov byte [ebp + 0xa], 0x5c
mov byte [ebp + 0xb], 0
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
test eax, eax
je 0x42b394
cmp eax, 1
je 0x42b394
xor eax, eax
inc eax
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x42b398
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x45378c]
push ebx
mov ebx, dword [ebp + 0x98]
xor eax, ebp
test ebx, ebx
push edi
mov edi, dword [ebp + 0x9c]
mov dword [ebp + 0x8c], eax
je 0x42b42a
push ebx
call fcn.0042b361
test eax, eax
pop ecx
jne 0x42b3ff
call fcn.00420a4d
mov dword [eax], 0xf
call fcn.00420a44
mov dword [eax], 0xd
xor eax, eax
mov ecx, dword [ebp + 0x8c]
pop edi
xor ecx, ebp
pop ebx
call fcn.0041c8e3
add ebp, 0x90
leave
ret
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x78]
push eax
push 0x104
lea eax, [ebp - 0x7c]
add bl, 0x40
push eax
mov byte [ebp - 0x7c], bl
mov byte [ebp - 0x7b], 0x3a
mov byte [ebp - 0x7a], 0x2e
mov byte [ebp - 0x79], 0
call dword [sym.imp.KERNEL32.dll_GetFullPathNameA]
jmp 0x42b439
lea eax, [ebp - 0x78]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
test eax, eax
je 0x42b3e6
inc eax
cmp eax, 0x104
ja 0x42b3e6
test edi, edi
mov ecx, edi
jne 0x42b476
cmp eax, dword [ebp + 0xa0]
jg 0x42b459
mov eax, dword [ebp + 0xa0]
push eax
call fcn.0041dc16
pop ecx
mov ecx, eax
test ecx, ecx
jne 0x42b48e
call fcn.00420a44
mov dword [eax], 0xc
jmp 0x42b3e6
cmp eax, dword [ebp + 0xa0]
jle 0x42b48e
call fcn.00420a44
mov dword [eax], 0x22
jmp 0x42b3e6
lea eax, [ebp - 0x78]
push eax
push ecx
call fcn.004248d0
pop ecx
pop ecx
jmp 0x42b3e8
Function at 0x42bec0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.0041dd10
mov eax, dword [0x45378c]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
xor eax, ebp
mov dword [ebp - 4], eax
call fcn.00425650
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x42bff5
push 2
push esi
push dword [ebp + 8]
call fcn.00425650
add esp, 0xc
cmp eax, ebx
je 0x42bff5
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x42bf95
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.0041c900
push 0x8000
push dword [ebp + 8]
call fcn.0041f1a0
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x42bf4b
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.0042510d
add esp, 0xc
cmp eax, 0xffffffff
je 0x42bf6b
sub edi, eax
test edi, edi
jg 0x42bf43
jmp 0x42bf83
call fcn.00420a4d
cmp dword [eax], 5
jne 0x42bf80
call fcn.00420a44
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.0041f1a0
pop ecx
pop ecx
jmp 0x42bfdd
jge 0x42bfdd
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00425650
push dword [ebp + 8]
call fcn.004278a2
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x42bfdd
call fcn.00420a44
mov dword [eax], 0xd
call fcn.00420a4d
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.00425650
add esp, 0xc
mov eax, esi
pop edi
jmp 0x42bff7
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0041c8e3
leave
ret