joyce8/EMBER2024-capa huggingface dataset:
Function at 0x494970
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [edi + 0xc]
sub esp, 0x40
push ebp
xor ebp, ebp
cmp eax, ebp
ja 0x494996
cmp dword [edi + 8], 0x2000000
ja 0x494996
lea eax, [esp + 0xc]
push eax
mov eax, edi
call fcn.00494900
test eax, eax
jne 0x49499d
xor eax, eax
pop ebp
add esp, 0x40
ret
cmp dword [edi + 0x20], ebp
push ebx
push esi
jne 0x494a0c
push 0x14
call fcn.004be8d8
add esp, 4
cmp eax, ebp
je 0x4949c8
mov dword [eax], 0x4db048
mov dword [eax + 4], ebp
mov dword [eax + 8], ebp
mov dword [eax + 0x10], ebp
mov dword [eax + 0xc], ebp
mov esi, eax
jmp 0x4949ca
xor esi, esi
mov ecx, dword [edi + 8]
call fcn.0040e2b0
mov ecx, dword [edi + 8]
mov edx, dword [esi + 8]
mov eax, dword [edi]
push ebp
lea ebx, [esi + 0xc]
push ebx
push ecx
mov ecx, dword [eax + 4]
push edx
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebx]
cmp edx, dword [edi + 8]
jne 0x4949fb
mov eax, esi
pop esi
pop ebx
pop ebp
add esp, 0x40
ret
mov eax, dword [esi]
push 1
mov ecx, esi
call dword [eax]
pop esi
pop ebx
xor eax, eax
pop ebp
add esp, 0x40
ret
mov eax, dword [edi + 0x18]
push eax
mov dword [esp + 0x10], eax
call fcn.004be903
mov edx, dword [esp + 0x10]
add esp, 4
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ebx, eax
mov eax, dword [edi]
mov ecx, dword [eax + 4]
push edx
push ebx
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [esp + 0xc]
cmp edx, dword [edi + 0x18]
je 0x494a51
lea esi, [esp + 0x14]
call fcn.00498820
pop esi
pop ebx
xor eax, eax
pop ebp
add esp, 0x40
ret
push 0x14
call fcn.004be8d8
add esp, 4
cmp eax, ebp
je 0x494a75
mov dword [eax], 0x4db048
mov dword [eax + 4], ebp
mov dword [eax + 8], ebp
mov dword [eax + 0x10], ebp
mov dword [eax + 0xc], ebp
mov esi, eax
jmp 0x494a77
xor esi, esi
mov ecx, dword [edi + 8]
mov dword [esp + 0x10], esi
call fcn.0040e2b0
mov eax, dword [edi + 8]
mov edx, dword [esi + 8]
mov dword [esi + 0xc], eax
mov ecx, dword [edi + 0x18]
mov dword [esp + 0x24], eax
push 4
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ecx
mov dword [esp + 0x28], edx
call fcn.00497240
push ebx
call fcn.004be908
mov eax, dword [esp + 0x28]
add esp, 4
cmp eax, ebp
je 0x494ad6
mov edx, dword [esi]
push 1
mov ecx, esi
call dword [edx]
lea esi, [esp + 0x14]
call fcn.00498820
pop esi
pop ebx
mov eax, ebp
pop ebp
add esp, 0x40
ret
mov ebp, dword [esp + 0x10]
lea esi, [esp + 0x14]
call fcn.00498820
pop esi
pop ebx
mov eax, ebp
pop ebp
add esp, 0x40
ret
Function at 0x49a890
Capabilities:
Hash data with md5

Disassembly:
xor ecx, ecx
mov dword [eax], 0x4f0048
mov dword [eax + 0x18], ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 4], 0x67452301
mov dword [eax + 8], 0xefcdab89
mov dword [eax + 0xc], 0x98badcfe
mov dword [eax + 0x10], 0x10325476
ret
Function at 0x4a4226
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
je 0x4a4279
call fcn.004c8448
mov edi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push edi
call dword [0x50661c]
cmp eax, ebx
je 0x4a4279
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebx
mov dword [ebp - 8], eax
jne 0x4a426f
xor eax, eax
jmp 0x4a4392
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], ebx
mov ebx, dword [ebp + 8]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0xc], 1
je 0x4a42a9
mov eax, dword [esi]
push edi
push dword [ebp - 4]
mov ecx, esi
push ebx
call dword [eax + 0x1c]
cmp dword [ebp - 8], 0
mov dword [ebp - 0xc], eax
je 0x4a42a9
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [ebx + 0x48]
test eax, eax
je 0x4a438f
mov ecx, dword [eax + 0x40]
and dword [ebp + 0xc], 0
test ecx, ecx
mov dword [ebp + 8], ecx
mov dword [ebp - 8], ecx
je 0x4a42d6
lea ecx, [eax + 0x3c]
lea eax, [ebp + 8]
push eax
call fcn.00405b20
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
xor eax, eax
cmp dword [edi + 8], eax
mov dword [ebp - 4], eax
jbe 0x4a438f
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x4a431f
mov ecx, dword [ecx + 4]
mov edx, dword [edi + 0xc]
mov ecx, dword [ecx + 0x28]
cmp ecx, dword [edx + eax*8]
jne 0x4a431f
mov eax, dword [ebp + 8]
test eax, eax
mov dword [ebp - 8], eax
je 0x4a4319
mov ecx, dword [ebx + 0x48]
lea eax, [ebp + 8]
add ecx, 0x3c
push eax
call fcn.00405b20
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
jmp 0x4a437f
and dword [ebp + 0xc], 0
jmp 0x4a437f
mov ecx, dword [edi + 0xc]
shl eax, 3
cmp dword [eax + ecx], 0
mov dword [ebp - 0x10], eax
je 0x4a437f
push 0xc
call fcn.004be8d8
mov esi, eax
test esi, esi
pop ecx
je 0x4a4361
mov eax, dword [edi + 0xc]
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebx + 0x1c]
add eax, edx
push dword [eax]
mov edi, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
and dword [esi + 4], 0
mov dword [esi + 8], edi
mov edi, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0x4a4363
xor esi, esi
mov ecx, dword [ebx + 0x48]
add ecx, 0x3c
cmp dword [ebp - 8], 0
push esi
je 0x4a437a
push dword [ebp - 8]
call fcn.004bcfe7
jmp 0x4a437f
call fcn.004bd06e
mov eax, dword [ebp - 4]
inc eax
cmp eax, dword [edi + 8]
mov dword [ebp - 4], eax
jb 0x4a42e4
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4ac1e8
Capabilities:
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x4d7dd8
call fcn.004aeaa0
mov edi, 0x94
mov eax, edi
call fcn.004aec00
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 [0x508aa0], ecx
mov eax, dword [esi + 4]
mov dword [0x508aac], eax
mov edx, dword [esi + 8]
mov dword [0x508ab0], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x508aa4], esi
cmp ecx, 2
je 0x4ac248
or esi, 0x8000
mov dword [0x508aa4], esi
shl eax, 8
add eax, edx
mov dword [0x508aa8], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x4ac283
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4ac283
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x4ac29b
cmp eax, 0x20b
je 0x4ac288
mov dword [ebp - 0x1c], esi
jmp 0x4ac2af
cmp dword [ecx + 0x84], 0xe
jbe 0x4ac283
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x4ac2a9
cmp dword [ecx + 0x74], 0xe
jbe 0x4ac283
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.004b0798
pop ecx
test eax, eax
jne 0x4ac2c3
push 0x1c
call fcn.004ac1c4
pop ecx
call fcn.004b068f
test eax, eax
jne 0x4ac2d4
push 0x10
call fcn.004ac1c4
pop ecx
call fcn.004b03e7
mov dword [ebp - 4], esi
call fcn.004b01e9
test eax, eax
jge 0x4ac2ed
push 0x1b
call fcn.004ac19f
pop ecx
call fcn.004b014a
mov dword [0x576e90], eax
call fcn.004affe0
mov dword [0x508a6c], eax
call fcn.004aff4a
test eax, eax
jge 0x4ac312
push 8
call fcn.004ac19f
pop ecx
call fcn.004afd17
test eax, eax
jge 0x4ac323
push 9
call fcn.004ac19f
pop ecx
push 1
call fcn.004af1a9
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x4ac339
push eax
call fcn.004ac19f
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [0x506660]
call fcn.004afcd1
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x4ac35a
movzx eax, word [ebp - 0x40]
jmp 0x4ac35d
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.004bc95e
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x4ac37b
push edi
call fcn.004af2d6
call fcn.004af2f8
jmp 0x4ac3ad
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.004aeadb
ret
Function at 0x4ae9ba
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.004aec00
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4aea55
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 [0x508aa0]
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 0x4aea55
cmp eax, 1
je 0x4aea76
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 0x4aea55
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x4aea22
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x4aea51
xor eax, eax
inc eax
jmp 0x4aea95
cmp edi, eax
jae 0x4aea59
xor eax, eax
jmp 0x4aea95
cmp eax, esi
jae 0x4aea60
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 [0x508aa0]
jmp 0x4aea79
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 0x4aedc9
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, dword [ebp + 0x10]
xor ebx, ebx
test edi, edi
jne 0x4aede6
call fcn.004af5fa
mov dword [eax], 0x16
xor eax, eax
jmp 0x4aee50
push esi
push 0x8c
push 1
call fcn.004af902
mov esi, eax
test esi, esi
pop ecx
pop ecx
je 0x4aee3b
push esi
call fcn.004b0495
mov eax, dword [ebp + 0x14]
or dword [esi + 4], 0xffffffff
mov dword [esi + 0x50], eax
mov eax, dword [ebp + 0x1c]
test eax, eax
pop ecx
mov dword [esi + 0x4c], edi
jne 0x4aee19
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0x18]
push esi
push 0x4aed34
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
jne 0x4aee4f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push esi
call fcn.004acb33
test ebx, ebx
pop ecx
je 0x4aee4d
push ebx
call fcn.004af60c
pop ecx
xor eax, eax
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4af213
Capabilities:
Terminate process

Disassembly:
push 8
push 0x4d7ef8
call fcn.004aeaa0
push 8
call fcn.004b09e5
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x508ae0], esi
jne 0x4af247
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x508adc], esi
mov al, byte [ebp + 0x10]
mov byte [0x508ad8], al
cmp dword [ebp + 0xc], edi
jne 0x4af291
cmp dword [0x576e88], edi
je 0x4af281
mov eax, dword [0x576e84]
sub eax, 4
mov dword [0x576e84], eax
cmp eax, dword [0x576e88]
jb 0x4af281
mov eax, dword [eax]
cmp eax, edi
je 0x4af262
call eax
jmp 0x4af262
push 0x501174
mov eax, 0x50116c
call fcn.004af191
pop ecx
push 0x501180
mov eax, 0x501178
call fcn.004af191
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x4af2c2
cmp dword [ebp + 0x10], edi
jne 0x4af2d0
mov dword [0x508ae0], esi
push dword [ebp + 8]
call fcn.004af14f
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x4af2cf
push 8
call fcn.004b0930
pop ecx
ret
call fcn.004aeadb
ret

Function at 0x4af9bd
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x504530]
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 + 0x5046e8]
je 0x4af9f2
inc eax
cmp eax, 0x13
jb 0x4af9e3
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x5046e8]
jne 0x4afb18
mov eax, dword [0x508a70]
cmp eax, 1
je 0x4afaf0
cmp eax, edx
jne 0x4afa22
cmp dword [0x50450c], 1
je 0x4afaf0
cmp ecx, 0xfc
je 0x4afb18
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 0x4afa58
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.004b4940
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004ae3a0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4afa8c
mov eax, edi
push eax
call fcn.004ae3a0
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x4d8320
push edi
call fcn.004acc60
add esp, 0x10
push edi
call fcn.004ae3a0
push dword [esi + 0x5046ec]
mov ebx, eax
call fcn.004ae3a0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.004aec00
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.004b4940
push edi
push ebx
call fcn.004b4950
push 0x4d8300
push ebx
call fcn.004b4950
push dword [esi + 0x5046ec]
push ebx
call fcn.004b4950
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.004b70f2
add esp, 0x2c
jmp 0x4afb18
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x5046ec]
push dword [esi]
call fcn.004ae3a0
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.004ae38e
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x4affe0
Capabilities:
Query environment variable

Disassembly:
push ecx
push ecx
mov eax, dword [0x508cfc]
push ebx
push ebp
mov ebp, dword [0x506634]
push esi
push edi
xor ebx, ebx
xor esi, esi
xor edi, edi
cmp eax, ebx
jne 0x4b0029
call ebp
mov esi, eax
cmp esi, ebx
je 0x4b000f
mov dword [0x508cfc], 1
jmp 0x4b002e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x4b0024
push 2
pop eax
mov dword [0x508cfc], eax
jmp 0x4b0029
mov eax, dword [0x508cfc]
cmp eax, 1
jne 0x4b0086
cmp esi, ebx
jne 0x4b0041
call ebp
mov esi, eax
cmp esi, ebx
jne 0x4b0041
xor eax, eax
jmp 0x4b012d
cmp word [esi], bx
mov eax, esi
je 0x4b0056
inc eax
inc eax
cmp word [eax], bx
jne 0x4b0048
inc eax
inc eax
cmp word [eax], bx
jne 0x4b0048
sub eax, esi
inc eax
inc eax
mov ebp, eax
push ebp
call fcn.004acc4b
mov edi, eax
cmp edi, ebx
pop ecx
jne 0x4b0079
xor edi, edi
push esi
call dword [0x506624]
mov eax, edi
jmp 0x4b012d
push ebp
push esi
push edi
call fcn.004ae020
add esp, 0xc
jmp 0x4b006b
cmp eax, 2
je 0x4b008f
cmp eax, ebx
jne 0x4b003a
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStrings]
mov ebp, eax
cmp ebp, ebx
je 0x4b003a
cmp byte [ebp], bl
mov esi, ebp
je 0x4b00c5
push ebx
push ebx
push 0xffffffffffffffff
push esi
push 1
push ebx
call dword [0x506694]
cmp eax, ebx
je 0x4b003a
push esi
add edi, eax
call fcn.004ae3a0
lea esi, [esi + eax + 1]
cmp byte [esi], bl
pop ecx
jne 0x4b00a2
inc edi
lea eax, [edi + edi]
push eax
mov dword [esp + 0x18], edi
call fcn.004acc4b
cmp eax, ebx
pop ecx
mov dword [esp + 0x10], eax
je 0x4b013e
cmp byte [ebp], bl
mov edi, ebp
mov esi, eax
je 0x4b011f
mov ecx, dword [esp + 0x14]
mov eax, esi
sub eax, dword [esp + 0x10]
sar eax, 1
sub ecx, eax
push ecx
push esi
push 0xffffffffffffffff
push edi
push 1
push ebx
call dword [0x506694]
test eax, eax
je 0x4b0134
push edi
call fcn.004ae3a0
push esi
lea edi, [edi + eax + 1]
call fcn.004ac8fd
cmp byte [edi], bl
pop ecx
pop ecx
lea esi, [esi + eax*2 + 2]
jne 0x4b00e5
push ebp
mov word [esi], bx
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret
push dword [esp + 0x10]
call fcn.004acb33
pop ecx
push ebp
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
jmp 0x4b003a
Function at 0x4b014a
Capabilities:
Accept command line arguments

Disassembly:
mov eax, dword [0x508d00]
push ebp
xor ebp, ebp
cmp eax, ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetCommandLineW]
jne 0x4b018a
call esi
test eax, eax
je 0x4b016f
mov dword [0x508d00], 1
jmp 0x4b018f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x4b0186
mov dword [0x508d00], 2
jmp 0x4b0198
xor eax, eax
jmp 0x4b01e6
cmp eax, 1
jne 0x4b0193
call esi
jmp 0x4b01e6
cmp eax, 2
jne 0x4b0186
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, dword [0x506694]
push ebp
push ebp
push 0xffffffffffffffff
mov ebx, eax
push ebx
push 1
push ebp
call edi
mov esi, eax
cmp esi, ebp
je 0x4b01de
lea eax, [esi + esi]
push eax
call fcn.004acc4b
mov ebp, eax
test ebp, ebp
pop ecx
je 0x4b01de
push esi
push ebp
push 0xffffffffffffffff
push ebx
push 1
push 0
call edi
test eax, eax
jne 0x4b01e2
push ebp
call fcn.004acb33
pop ecx
xor eax, eax
jmp 0x4b01e4
mov eax, ebp
pop edi
pop ebx
pop esi
pop ebp
ret
Function at 0x4b68aa
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 0x4b68d8
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 0x4b68df
cmp ebx, dword [eax + 4]
jae 0x4b68df
xor eax, eax
jmp 0x4b6acf
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x4b68f0
xor eax, eax
inc eax
jmp 0x4b6ace
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x4b6906
cmp ecx, edx
jae 0x4b6a4b
cmp dword [eax + 4], 0
je 0x4b690f
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x4b68f7
cmp dword [ebp + 8], 0
je 0x4b6931
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x4b6a4b
cmp eax, esi
jae 0x4b6a4b
mov eax, dword [0x508f70]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x4b6956
cmp dword [esi*4 + 0x508f78], edi
je 0x4b6a4f
inc esi
cmp esi, eax
jl 0x4b6944
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4b6acb
cmp dword [ebp - 8], 0x1000000
jne 0x4b6acb
test byte [ebp - 0xc], 0xcc
je 0x4b69d4
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4b6acb
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4b6acb
cmp word [eax + 0x18], 0x10b
jne 0x4b6acb
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4b6acb
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4b69d4
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4b69d4
test byte [ecx + 0x27], 0x80
jne 0x4b6a4b
push 1
push 0x508fb8
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x4b68e8
mov ecx, dword [0x508f70]
test ecx, ecx
mov edx, ecx
jle 0x4b6a08
lea eax, [ecx*4 + 0x508f74]
cmp dword [eax], edi
je 0x4b6a08
dec edx
sub eax, 4
test edx, edx
jg 0x4b69fc
test edx, edx
jne 0x4b6a39
push 0xf
pop ebx
cmp ecx, ebx
jg 0x4b6a15
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x4b6a2d
lea eax, [edx*4 + 0x508f78]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x4b6a1b
cmp ecx, 0x10
jge 0x4b6a39
inc ecx
mov dword [0x508f70], ecx
push 0
push 0x508fb8
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x4b68e8
xor eax, eax
jmp 0x4b6ace
test esi, esi
jle 0x4b68e8
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x508fb8
call ebx
test eax, eax
jne 0x4b68e8
cmp dword [esi*4 + 0x508f78], edi
je 0x4b6aa5
mov eax, dword [0x508f70]
lea esi, [eax - 1]
test esi, esi
jl 0x4b6a93
cmp dword [esi*4 + 0x508f78], edi
je 0x4b6a8f
dec esi
jns 0x4b6a83
test esi, esi
jge 0x4b6aa3
cmp eax, 0x10
jge 0x4b6a9e
inc eax
mov dword [0x508f70], eax
lea esi, [eax - 1]
jmp 0x4b6aa5
je 0x4b6abd
xor ecx, ecx
test esi, esi
jl 0x4b6abd
lea eax, [ecx*4 + 0x508f78]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4b6aab
push 0
push 0x508fb8
call ebx
jmp 0x4b68e8
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b823b
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x504530]
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 0x4b826c
xor eax, eax
jmp 0x4b83f5
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 + 0x576d80]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4b82a8
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.004b98d0
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x4b8383
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x4b83c1
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 0x4b830c
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4b82fd
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 0x4b82dd
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 0x4b834c
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x4b8355
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x4b82ce
jmp 0x4b8357
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x4b83f0
cmp dword [ebp - 0x6c], edi
je 0x4b83c1
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x4b83b6
call fcn.004af5fa
mov dword [eax], 9
call fcn.004af603
mov dword [eax], esi
jmp 0x4b83eb
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 0x4b83ab
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x4b8357
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x4b8357
push dword [ebp - 0x6c]
call fcn.004af60c
pop ecx
jmp 0x4b83eb
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4b83d9
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x4b83d9
xor eax, eax
jmp 0x4b83f3
call fcn.004af5fa
mov dword [eax], 0x1c
call fcn.004af603
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x4b83f3
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.004ae38e
add ebp, 0x3a0
leave
ret