joyce8/EMBER2024-capa huggingface dataset:
Function at 0x446de0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49eee8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.00498700
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00446740
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0049862e
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.00494f23
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.00494f23
push 1
push 0
push 0
mov ecx, esi
call fcn.00494ecb
push 1
push 0
push 1
mov ecx, esi
call fcn.00494ecb
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00498772
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x446f60
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49eee8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.00498700
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00446740
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0049862e
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x447024
cmp dword [esp + 0x40], 1
jne 0x447022
cmp ecx, eax
jge 0x447024
mov eax, ecx
cmp eax, 0xc8
jge 0x447030
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00446de0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00498772
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4477f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49ef73
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0049335d
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004989a8
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00499ec4
test eax, eax
je 0x44790c
mov ecx, dword [esp + 0x3c]
call fcn.004989d5
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4478d0
push edi
mov ecx, esi
call fcn.00496039
mov ecx, esi
call fcn.00447ab0
cmp dword [esp + 0x38], 1
jne 0x447905
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00496174
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x449a20
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x449a53
push esi
call fcn.00457c70
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x449a4c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x449ad9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x449ac2
mov eax, dword [esi + 8]
test eax, eax
je 0x449a77
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x449abe
cmp eax, 2
je 0x449ac2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x449a6a
cmp eax, 3
je 0x449a9d
cmp eax, 1
jne 0x449a6a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x449a6a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x449a6a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00449b00
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x449ae8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00449b00
add esp, 4
pop esi
ret

Function at 0x44a370
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x44a391
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x44a391
mov eax, dword [eax + 0x44]
test eax, eax
je 0x44a391
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x46b000
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x9b3b3c]
xor edx, edx
cmp eax, edx
jne 0x46b026
xor eax, eax
mov byte [eax + 0x9b3a3c], al
inc eax
cmp eax, 0x100
jl 0x46b00e
mov dword [0x9b3b3c], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x9b3a3c
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x46b0b7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x46b08a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x46b058
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x46b0c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x46b113
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x46b0fa
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x471ac0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x49f3be
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004723e0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x97c104
call fcn.00491aed
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x471b53
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00491aed
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x471b4c
push 0
mov ecx, eax
call fcn.00468c30
mov dword [esi + 0xc], eax
jmp 0x471b55
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x471b55
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x47ee00
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x97ea00
call fcn.00484030
mov edi, 0x94
mov eax, edi
call fcn.00480650
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 [0x9c59a8], ecx
mov eax, dword [esi + 4]
mov dword [0x9c59b4], eax
mov edx, dword [esi + 8]
mov dword [0x9c59b8], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x9c59ac], esi
cmp ecx, 2
je 0x47ee60
or esi, 0x8000
mov dword [0x9c59ac], esi
shl eax, 8
add eax, edx
mov dword [0x9c59b0], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x47ee9b
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x47ee9b
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x47eeb3
cmp eax, 0x20b
je 0x47eea0
mov dword [ebp - 0x1c], esi
jmp 0x47eec7
cmp dword [ecx + 0x84], 0xe
jbe 0x47ee9b
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x47eec1
cmp dword [ecx + 0x74], 0xe
jbe 0x47ee9b
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.00483fdd
pop ecx
test eax, eax
jne 0x47eedb
push 0x1c
call fcn.0047eddc
pop ecx
call fcn.00483ed4
test eax, eax
jne 0x47eeec
push 0x10
call fcn.0047eddc
pop ecx
call fcn.00483c6e
mov dword [ebp - 4], esi
call fcn.00483a70
test eax, eax
jge 0x47ef05
push 0x1b
call fcn.0047edb7
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x9cac64], eax
call fcn.0048394e
mov dword [0x9c58d8], eax
call fcn.004838ac
test eax, eax
jge 0x47ef2b
push 8
call fcn.0047edb7
pop ecx
call fcn.00483679
test eax, eax
jge 0x47ef3c
push 9
call fcn.0047edb7
pop ecx
push 1
call fcn.0048295d
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x47ef52
push eax
call fcn.0047edb7
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.0048361c
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x47ef73
movzx eax, word [ebp - 0x40]
jmp 0x47ef76
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.0048f980
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x47ef94
push edi
call fcn.00482a8a
call fcn.00482aac
jmp 0x47efc6
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.0048406b
ret
Function at 0x4829c7
Capabilities:
Terminate process

Disassembly:
push 8
push 0x97f090
call fcn.00484030
push 8
call fcn.00487958
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x9c59e8], esi
jne 0x4829fb
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x9c59e4], esi
mov al, byte [ebp + 0x10]
mov byte [0x9c59e0], al
cmp dword [ebp + 0xc], edi
jne 0x482a45
cmp dword [0x9c9c48], edi
je 0x482a35
mov eax, dword [0x9c9c44]
sub eax, 4
mov dword [0x9c9c44], eax
cmp eax, dword [0x9c9c48]
jb 0x482a35
mov eax, dword [eax]
cmp eax, edi
je 0x482a16
call eax
jmp 0x482a16
push 0x98d0d4
mov eax, 0x98d0c8
call fcn.00482945
pop ecx
push 0x98d0e0
mov eax, 0x98d0d8
call fcn.00482945
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x482a76
cmp dword [ebp + 0x10], edi
jne 0x482a84
mov dword [0x9c59e8], esi
push dword [ebp + 8]
call fcn.00482903
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x482a83
push 8
call fcn.004878a3
pop ecx
ret
call fcn.0048406b
ret

Function at 0x483308
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x9a33b4]
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 + 0x9a2de8]
je 0x48333d
inc eax
cmp eax, 0x13
jb 0x48332e
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x9a2de8]
jne 0x483463
mov eax, dword [0x9c58e0]
cmp eax, 1
je 0x48343b
cmp eax, edx
jne 0x48336d
cmp dword [0x9a277c], 1
je 0x48343b
cmp ecx, 0xfc
je 0x483463
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 0x4833a3
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.00487c10
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.00482370
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4833d7
mov eax, edi
push eax
call fcn.00482370
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x97f4c8
push edi
call fcn.00480770
add esp, 0x10
push edi
call fcn.00482370
push dword [esi + 0x9a2dec]
mov ebx, eax
call fcn.00482370
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00480650
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00487c10
push edi
push ebx
call fcn.00487c20
push 0x97f4a8
push ebx
call fcn.00487c20
push dword [esi + 0x9a2dec]
push ebx
call fcn.00487c20
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0048cc62
add esp, 0x2c
jmp 0x483463
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x9a2dec]
push dword [esi]
call fcn.00482370
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.00488f49
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x487a37
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 0x487a50
or eax, 0xffffffff
jmp 0x487ab1
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x487aad
push 0x3d
push esi
call fcn.0048224f
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x487aad
cmp esi, eax
je 0x487aad
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x9c59c8]
sete cl
cmp eax, dword [0x9c59cc]
mov dword [ebp - 8], ecx
jne 0x487a93
mov edi, eax
call fcn.004879d6
mov dword [0x9c59c8], eax
cmp eax, ebx
jne 0x487aec
cmp dword [ebp + 0xc], ebx
je 0x487ab5
cmp dword [0x9c59d0], ebx
je 0x487ab5
call fcn.00487775
test eax, eax
je 0x487aec
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x487abe
xor eax, eax
jmp 0x487ab0
push 4
call fcn.004809ac
cmp eax, ebx
pop ecx
mov dword [0x9c59c8], eax
je 0x487aad
mov dword [eax], ebx
cmp dword [0x9c59d0], ebx
jne 0x487aec
push 4
call fcn.004809ac
cmp eax, ebx
pop ecx
mov dword [0x9c59d0], eax
je 0x487aad
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x9c59c8]
call fcn.00487989
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x487b4d
cmp dword [esi], ebx
je 0x487b4d
lea esi, [esi + edi*4]
push dword [esi]
call fcn.00480894
cmp dword [ebp - 8], ebx
pop ecx
jne 0x487b30
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x487b8e
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x487b27
mov eax, edi
shl eax, 2
push eax
push dword [0x9c59c8]
call fcn.00481bbf
cmp eax, ebx
pop ecx
pop ecx
je 0x487b8e
jmp 0x487b89
cmp dword [ebp - 8], ebx
jne 0x487bf9
cmp edi, ebx
jge 0x487b5c
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x9c59c8]
call fcn.00481bbf
cmp eax, ebx
pop ecx
pop ecx
je 0x487aad
mov edx, dword [ebp - 4]
lea ecx, [eax + edi*4]
mov dword [ecx], edx
mov dword [ecx + 4], ebx
mov ecx, dword [ebp + 8]
mov dword [ecx], ebx
mov dword [0x9c59c8], eax
cmp dword [ebp + 0xc], ebx
je 0x487be3
push dword [ebp - 4]
call fcn.00482370
inc eax
inc eax
push eax
call fcn.004809ac
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x487be3
push dword [ebp - 4]
push esi
call fcn.00487c10
mov eax, esi
sub eax, dword [ebp - 4]
pop ecx
add eax, dword [ebp - 0xc]
pop ecx
mov ecx, dword [ebp - 8]
mov byte [eax], bl
inc eax
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
test eax, eax
jne 0x487bdc
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.00480894
pop ecx
cmp dword [ebp - 8], ebx
je 0x487bf1
push dword [ebp - 4]
call fcn.00480894
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x487ab0
push dword [ebp - 4]
call fcn.00480894
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x487aba
Function at 0x488e35
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.00480650
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x488ed0
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 [0x9c59a8]
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 0x488ed0
cmp eax, 1
je 0x488ef1
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 0x488ed0
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x488e9d
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x488ecc
xor eax, eax
inc eax
jmp 0x488f10
cmp edi, eax
jae 0x488ed4
xor eax, eax
jmp 0x488f10
cmp eax, esi
jae 0x488edb
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 [0x9c59a8]
jmp 0x488ef4
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 0x48ab07
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x9a33b4]
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 0x48ab38
xor eax, eax
jmp 0x48acc1
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 + 0x9c9900]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x48ab74
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.0048eed7
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x48ac4f
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x48ac8d
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 0x48abd8
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x48abc9
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 0x48aba9
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 0x48ac18
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x48ac21
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x48ab9a
jmp 0x48ac23
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x48acbc
cmp dword [ebp - 0x6c], edi
je 0x48ac8d
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x48ac82
call fcn.00481262
mov dword [eax], 9
call fcn.0048126b
mov dword [eax], esi
jmp 0x48acb7
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 0x48ac77
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x48ac23
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x48ac23
push dword [ebp - 0x6c]
call fcn.00481274
pop ecx
jmp 0x48acb7
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x48aca5
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x48aca5
xor eax, eax
jmp 0x48acbf
call fcn.00481262
mov dword [eax], 0x1c
call fcn.0048126b
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x48acbf
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.00488f49
add ebp, 0x3a0
leave
ret