joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4089fd
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x4a9da3
call fcn.004a81a8
sub esp, 0x224
push ebx
push esi
push edi
xor esi, esi
push 0x206
lea eax, [ebp - 0x22e]
push esi
push eax
mov edi, ecx
mov dword [ebp - 0x18], esi
mov word [ebp - 0x230], si
call fcn.0048b640
xor ecx, ecx
add esp, 0xc
inc ecx
lea edx, [ebp - 0x14]
mov eax, edi
call fcn.004066e0
push 0x4b9cec
push eax
mov dword [ebp - 4], esi
call fcn.00405750
mov ebx, eax
neg ebx
sbb bl, bl
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
inc bl
call fcn.00405bca
test bl, bl
je 0x408bd3
mov ebx, str.___
push ebx
call fcn.0048bee5
mov esi, str.SystemRoot_
push esi
mov dword [ebp - 0x1c], eax
call fcn.0048bee5
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
lea edx, [ebp - 0x10]
mov eax, edi
call fcn.004066e0
push ebx
push eax
mov dword [ebp - 4], 1
call fcn.00405750
mov ebx, eax
neg ebx
sbb bl, bl
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
inc bl
call fcn.00405bca
test bl, bl
je 0x408aec
mov eax, dword [edi]
mov ecx, dword [eax - 0xc]
sub ecx, dword [ebp - 0x1c]
lea eax, [ebp - 0x10]
push eax
mov eax, edi
call fcn.00406690
mov dword [ebp - 4], 2
call fcn.004050f0
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
jmp 0x408ba2
mov ecx, dword [ebp - 0x14]
lea edx, [ebp - 0x10]
mov eax, edi
call fcn.004066e0
push esi
push eax
mov dword [ebp - 4], 3
call fcn.00405750
mov ebx, eax
neg ebx
sbb bl, bl
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
inc bl
call fcn.00405bca
test bl, bl
je 0x408baa
push 0x104
lea eax, [ebp - 0x230]
push eax
push str._SystemRoot_
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov eax, dword [edi]
mov ecx, dword [eax - 0xc]
sub ecx, dword [ebp - 0x14]
lea eax, [ebp - 0x24]
push eax
inc ecx
mov eax, edi
call fcn.00406690
mov esi, eax
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 4], 4
call fcn.00405e3a
lea ecx, [ebp - 0x20]
push esi
push ecx
mov ecx, eax
mov byte [ebp - 4], 5
call fcn.0040671c
pop ecx
pop ecx
mov byte [ebp - 4], 6
call fcn.004050f0
mov eax, dword [ebp - 0x20]
add eax, 0xfffffff0
call fcn.00405bca
mov eax, dword [ebp - 0x28]
add eax, 0xfffffff0
call fcn.00405bca
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x24]
add eax, 0xfffffff0
call fcn.00405bca
mov eax, dword [edi]
mov ecx, dword [eax - 0xc]
cmp ecx, 3
jg 0x408bbd
mov esi, edi
call fcn.00405dfa
jmp 0x408bda
cmp ecx, 1
jge 0x408bcc
push 0x80070057
call fcn.00405ce3
cmp word [eax + 2], 0x3a
jne 0x408bb4
mov dword [ebp - 0x18], 1
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x408bec
Capabilities:
Terminate process

Disassembly:
push esi
push dword [esp + 8]
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x408c16
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
inc eax
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x40951d
Capabilities:
Set registry value

Disassembly:
push edi
xor edi, edi
cmp dword [esi], edi
je 0x40954b
push dword [esp + 0xc]
call fcn.0048bee5
pop ecx
lea eax, [eax + eax + 2]
push eax
push dword [esp + 0x10]
push 1
push edi
push dword [esp + 0x18]
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x40954b
inc edi
mov eax, edi
pop edi
ret 8

Function at 0x409565
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
xor eax, eax
mov dword [esi], eax
push ebx
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
mov dword [edi], eax
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x4095ee
push ebx
call fcn.00488265
pop ecx
push eax
push ebx
push dword [ebp - 8]
mov dword [ebp - 4], eax
push dword [ebp + 8]
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x4095df
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x4b9cec
push dword [ebp - 4]
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x4095df
cmp dword [ebp - 0xc], ebx
je 0x4095df
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax + 8]
mov dword [edi], ecx
mov eax, dword [eax + 0xc]
mov dword [esi], eax
mov dword [ebp - 0x14], 1
cmp dword [ebp - 4], 0
je 0x4095ee
push dword [ebp - 4]
call fcn.0048b635
pop ecx
mov eax, dword [ebp - 0x14]
pop ebx
leave
ret

Function at 0x40962a
Capabilities:
Get common file path

Disassembly:
mov eax, 0x4a9e39
call fcn.004a81a8
sub esp, 0x20c
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
mov dword [ebp - 4], edi
mov ecx, 0x4dafac
mov dword [ebp - 0x10], edi
call fcn.00405e7d
push 0x206
lea eax, [ebp - 0x216]
mov dword [ebp - 4], edi
push edi
push eax
mov dword [ebp - 0x10], 1
mov word [ebp - 0x218], di
call fcn.0048b640
add esp, 0xc
push 0x104
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.00406055
push esi
call fcn.00406445
pop ecx
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret
Function at 0x409785
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x11c
push esi
push edi
mov esi, 0x11c
push esi
xor edi, edi
lea eax, [ebp - 0xa4]
push edi
push eax
call fcn.0048b640
add esp, 0xc
lea eax, [ebp - 0xa4]
mov dword [ebp - 0xa4], esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExW]
push eax
call esi
cmp eax, edi
jne 0x4097de
lea eax, [ebp - 0xa4]
push eax
mov dword [ebp - 0xa4], 0x114
call esi
cmp eax, edi
je 0x409894
mov eax, dword [ebp - 0x94]
dec eax
je 0x409880
dec eax
jne 0x409894
mov eax, dword [ebp - 0xa0]
xor edx, edx
push 6
pop ecx
inc edx
cmp eax, ecx
jne 0x40982d
cmp dword [ebp - 0x9c], edx
jne 0x409817
xor eax, eax
cmp byte [ebp + 0x76], dl
setne al
add eax, 8
jmp 0x40987c
cmp dword [ebp - 0x9c], edi
jne 0x409865
xor eax, eax
cmp byte [ebp + 0x76], dl
setne al
lea eax, [eax + eax + 7]
jmp 0x40987c
cmp eax, 5
jne 0x409857
cmp dword [ebp - 0x9c], 2
jne 0x40983e
push eax
jmp 0x40985e
cmp dword [ebp - 0x9c], 1
jne 0x40984b
mov edi, ecx
jmp 0x409894
cmp dword [ebp - 0x9c], edi
jne 0x409894
push 3
jmp 0x40985e
cmp eax, 4
ja 0x409861
push 4
pop edi
jmp 0x409894
cmp eax, ecx
jb 0x409894
cmp dword [ebp - 0x9c], 2
jae 0x409872
cmp eax, ecx
jbe 0x409894
cmp byte [ebp + 0x76], dl
jne 0x409894
call fcn.004096ad
mov edi, eax
jmp 0x409894
mov eax, dword [ebp - 0x98]
and eax, 0xffff0000
cmp eax, 0x45a0000
sbb edi, edi
inc edi
inc edi
mov eax, edi
pop edi
pop esi
add ebp, 0x78
leave
ret

Function at 0x40a3e5
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
push esi
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov esi, eax
cmp esi, 0xffffffff
jne 0x40a40a
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x40a4cb
push edi
push 0x228
xor edi, edi
lea eax, [ebp - 0x22c]
push edi
push eax
mov dword [ebp - 4], 0x490
call fcn.0048b640
add esp, 0xc
lea eax, [ebp - 0x230]
push eax
push esi
mov dword [ebp - 0x230], 0x22c
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
je 0x40a47a
lea eax, [ebp - 0x20c]
push 0x4b9ec8
push eax
call fcn.0048cb6b
test eax, eax
pop ecx
pop ecx
je 0x40a46e
lea eax, [ebp - 0x230]
push eax
push esi
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x40a444
jmp 0x40a483
mov edi, dword [ebp - 0x228]
and dword [ebp - 4], 0
jmp 0x40a483
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push edi
push 0
push 0x400
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
jne 0x40a4a8
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x40a4ca
push dword [ebp + 8]
push 0xf01ff
push edi
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
jne 0x40a4c4
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
push edi
call esi
mov eax, dword [ebp - 4]
pop edi
pop esi
leave
ret
Function at 0x40a5b0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
test esi, esi
jne 0x40a5c2
or eax, 0xffffffff
leave
ret
push 0x110
lea eax, [ebp - 0x110]
push 0
push eax
call fcn.0048b640
add esp, 0xc
lea eax, [ebp - 0x114]
push eax
mov dword [ebp - 0x114], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x40a605
cmp dword [ebp - 0x110], 5
jne 0x40a605
cmp dword [ebp - 0x10c], 0
je 0x40a612
push esi
call fcn.0040a4ce
test eax, eax
pop ecx
jne 0x40a612
leave
ret
push esi
call fcn.0040a3e5
pop ecx
leave
ret

Function at 0x40a61b
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
xor ebx, ebx
lea eax, [ebp - 8]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x220
push 0x20
push 2
lea eax, [ebp - 0x18]
push eax
mov byte [ebp - 1], bl
mov dword [ebp - 8], ebx
mov byte [ebp - 0x18], bl
mov byte [ebp - 0x17], bl
mov byte [ebp - 0x16], bl
mov byte [ebp - 0x15], bl
mov byte [ebp - 0x14], bl
mov byte [ebp - 0x13], 5
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0x40a6db
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
lea eax, [ebp - 0xc]
push eax
push ebx
push ebx
push 2
push dword [ebp + 8]
call esi
test eax, eax
jne 0x40a681
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x40a6da
push edi
push dword [ebp - 0xc]
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov edi, eax
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 0xc]
push edi
push 2
push dword [ebp + 8]
call esi
test eax, eax
je 0x40a6ce
cmp dword [edi], ebx
mov dword [ebp - 0x10], ebx
jbe 0x40a6ce
lea esi, [edi + 4]
push dword [esi]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_EqualSid]
test eax, eax
jne 0x40a6ca
inc dword [ebp - 0x10]
mov eax, dword [ebp - 0x10]
add esi, 8
cmp eax, dword [edi]
jb 0x40a6ac
jmp 0x40a6ce
mov byte [ebp - 1], 1
cmp edi, ebx
je 0x40a6d9
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
pop edi
pop esi
cmp dword [ebp - 8], ebx
pop ebx
je 0x40a6ea
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov al, byte [ebp - 1]
leave
ret
Function at 0x40a6ef
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x11c
push edi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
xor edi, edi
push 1
push edi
push edi
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
call sub.WTSAPI32.dll_WTSEnumerateSessionsW
test eax, eax
jne 0x40a75d
push 0x110
lea eax, [ebp - 0x118]
push edi
push eax
call fcn.0048b640
add esp, 0xc
lea eax, [ebp - 0x11c]
push eax
mov dword [ebp - 0x11c], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x40a757
cmp dword [ebp - 0x118], 6
jne 0x40a757
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x40a792
mov dword [esi], edi
xor eax, eax
jmp 0x40a792
mov ecx, dword [ebp - 8]
xor eax, eax
cmp dword [ebp - 4], edi
push ebx
mov ebx, 0x490
jbe 0x40a789
lea edx, [ecx + 8]
cmp dword [edx], edi
je 0x40a77f
inc eax
add edx, 0xc
cmp eax, dword [ebp - 4]
jb 0x40a770
jmp 0x40a789
imul eax, eax, 0xc
mov eax, dword [eax + ecx]
mov dword [esi], eax
xor ebx, ebx
push ecx
call sub.WTSAPI32.dll_WTSFreeMemory
mov eax, ebx
pop ebx
pop edi
leave
ret

Function at 0x40b10b
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x6c
xor eax, eax
push esi
push dword [ebp + 0xc]
mov dword [ebp - 4], eax
mov dword [ebp - 0x5c], eax
mov dword [ebp - 0x58], eax
mov eax, dword [ebp + 0x10]
lea ecx, [ebp - 0x6c]
mov dword [ebp - 0x6c], 0x67452301
mov dword [ebp - 0x68], 0xefcdab89
mov dword [ebp - 0x64], 0x98badcfe
mov dword [ebp - 0x60], 0x10325476
call fcn.0040af2f
lea eax, [ebp - 0x14]
push eax
lea esi, [ebp - 0x6c]
call fcn.0040aff2
lea eax, [ebp - 0x14]
push eax
push dword [ebp + 8]
call fcn.0040b08e
mov eax, dword [ebp + 8]
add esp, 0x10
pop esi
leave
ret

Function at 0x40ba6d
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x230
push esi
mov esi, eax
cmp dword [esi + 0x14], 0x104
push edi
jb 0x40ba8d
xor al, al
jmp 0x40bb1a
and word [esp + 0x28], 0
push 0x208
lea eax, [esp + 0x2e]
push 0
push eax
call fcn.0048b640
add esp, 0xc
cmp dword [esi + 0x18], 8
jb 0x40bab2
mov esi, dword [esi + 4]
jmp 0x40bab5
add esi, 4
push esi
lea eax, [esp + 0x2c]
push 0x105
push eax
call fcn.0048d7c3
and dword [esp + 0x14], 0
add esp, 0xc
push 6
xor eax, eax
pop ecx
lea edi, [esp + 0xc]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x28]
mov dword [esp + 0x10], eax
lea eax, [esp + 8]
push eax
mov dword [esp + 0x10], 3
mov word [esp + 0x1c], 0x414
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
cmp dword [esp + 0x1a], 0
jne 0x40ba86
test eax, eax
je 0x40bb17
cmp eax, 2
je 0x40bb17
cmp eax, 0x402
je 0x40bb17
xor eax, eax
jmp 0x40bb1a
xor eax, eax
inc eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x40eb52
Capabilities:
Terminate process

Disassembly:
push ebx
lea ebx, [esi + 4]
cmp dword [ebx], 0
jne 0x40eb66
push ebx
call fcn.004179e8
test eax, eax
pop ecx
jne 0x40eba8
push edi
lea edi, [esi + 8]
cmp dword [edi], 0
jne 0x40eb7a
push edi
call fcn.004179e8
test eax, eax
pop ecx
jne 0x40eba7
mov eax, ebx
call fcn.004179cd
mov eax, edi
call fcn.004179cd
lea eax, [esi + 0xc]
cmp dword [eax], 0
mov byte [esi + 0x10], 0
je 0x40eb98
xor eax, eax
jmp 0x40eba7
push esi
push 0x40eb28
push eax
call fcn.0041794b
add esp, 0xc
pop edi
pop ebx
ret

Function at 0x40ef94
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, 0x4a8a67
call fcn.004a81a8
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor eax, eax
mov dword [edi], eax
mov dword [ebp - 4], eax
mov dword [edi + 4], eax
mov dword [edi + 8], ecx
mov ecx, dword [ebp + 0xc]
mov dword [edi + 0xc], ecx
lea esi, [edi + 0x10]
push 8
pop edx
mov ecx, vtable.CRecordVector_unsigned_long_long_unsigned___int64__.0
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], edx
mov dword [esi], ecx
mov dword [edi + 0x28], eax
mov dword [edi + 0x2c], eax
mov dword [edi + 0x30], eax
mov dword [edi + 0x34], edx
mov dword [edi + 0x24], ecx
push 4
pop edx
mov ecx, vtable.CRecordVector_unsigned_long_long_unsigned___int64__const__.0
mov dword [edi + 0x3c], eax
mov dword [edi + 0x40], eax
mov dword [edi + 0x44], eax
mov dword [edi + 0x48], edx
mov dword [edi + 0x38], ecx
mov dword [edi + 0x50], eax
mov dword [edi + 0x54], eax
mov dword [edi + 0x58], eax
mov dword [edi + 0x5c], edx
mov dword [edi + 0x4c], ecx
mov byte [ebp - 4], 5
mov ebx, dword [edi + 8]
call fcn.00417b7b
mov ebx, dword [edi + 8]
lea esi, [edi + 0x38]
call fcn.00417b7b
mov ebx, dword [edi + 0xc]
lea esi, [edi + 0x24]
call fcn.00417b7b
mov ebx, dword [edi + 0xc]
lea esi, [edi + 0x4c]
call fcn.00417b7b
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 8

Function at 0x412b9a
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
cmp dword [esi], 0
je 0x412ba6
xor eax, eax
pop ebp
ret
lea eax, [esi + 0x30]
push eax
call fcn.00417a43
test eax, eax
pop ecx
je 0x412bb9
push 0xc
pop eax
pop ebp
ret
push edi
xor edi, edi
lea eax, [esi + 0x14]
inc edi
push eax
mov dword [esi + 0x28], edi
call fcn.004179e8
test eax, eax
pop ecx
jne 0x412c2d
lea eax, [esi + 0x18]
push eax
call fcn.004179e8
test eax, eax
pop ecx
jne 0x412c2d
lea eax, [esi + 0x1c]
push eax
call fcn.004179e8
test eax, eax
pop ecx
jne 0x412c2d
push dword [ebp + 0x10]
lea eax, [esi + 0x20]
push dword [ebp + 0x10]
push eax
call fcn.004179f9
add esp, 0xc
test eax, eax
jne 0x412c2d
push dword [ebp + 0x10]
push eax
lea eax, [esi + 0x24]
push eax
call fcn.004179f9
add esp, 0xc
test eax, eax
jne 0x412c2d
push dword [ebp + 0xc]
lea eax, [esi + 0x10]
push dword [ebp + 8]
mov dword [esi + 4], edi
push eax
call fcn.0041794b
add esp, 0xc
test eax, eax
je 0x412c32
push 0xc
pop eax
jmp 0x412c36
mov dword [esi], edi
xor eax, eax
pop edi
pop ebp
ret
Function at 0x4152a1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, eax
mov eax, 0x100
push edi
mov ebx, eax
or esi, eax
shl dword [ebp + 0x10], 1
mov eax, esi
shr eax, 7
and eax, 1
push eax
mov eax, ebx
and eax, dword [ebp + 0x10]
mov ecx, esi
add eax, ebx
shr ecx, 8
add ecx, eax
mov eax, dword [ebp + 0xc]
lea edi, [eax + ecx*2]
mov eax, dword [ebp + 8]
call fcn.0041521b
add esi, esi
mov eax, esi
xor eax, dword [ebp + 0x10]
pop ecx
not eax
and ebx, eax
cmp esi, 0x10000
jb 0x4152b2
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4152f3
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
or ecx, 0x100
push esi
mov esi, dword [esp + 8]
mov edx, ecx
shr edx, 8
movzx edx, word [esi + edx*2]
mov esi, ecx
shr esi, 7
and esi, 1
neg esi
sar esi, 4
and esi, 0x7f
shr edx, 4
xor edx, esi
mov esi, dword [esp + 0xc]
add eax, dword [esi + edx*4]
add ecx, ecx
cmp ecx, 0x10000
jb 0x4152fc
pop esi
ret

Function at 0x415331
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, 0x100
push esi
xor eax, eax
or edx, ecx
push edi
shl dword [ebp + 0xc], 1
mov esi, ecx
and esi, dword [ebp + 0xc]
mov edi, edx
add esi, ecx
shr edi, 8
add edi, esi
mov esi, dword [ebp + 8]
movzx esi, word [esi + edi*2]
mov edi, edx
shr edi, 7
and edi, 1
neg edi
shr esi, 4
sar edi, 4
and edi, 0x7f
xor esi, edi
mov edi, dword [ebp + 0x10]
add eax, dword [edi + esi*4]
add edx, edx
mov esi, edx
xor esi, dword [ebp + 0xc]
not esi
and ecx, esi
cmp edx, 0x10000
jb 0x41533f
pop edi
pop esi
pop ebp
ret

Function at 0x415437
Capabilities:
Encode data using xor

Disassembly:
xor edx, edx
push esi
mov esi, eax
xor eax, eax
inc edx
test esi, esi
je 0x415477
push ebx
push edi
mov ecx, dword [esp + 0x14]
mov edi, dword [esp + 0x10]
movzx edi, word [edi + edx*2]
shr dword [esp + 0x14], 1
and ecx, 1
mov ebx, ecx
neg ebx
sar ebx, 4
and ebx, 0x7f
shr edi, 4
xor edi, ebx
mov ebx, dword [esp + 0x18]
add eax, dword [ebx + edi*4]
add edx, edx
or edx, ecx
dec esi
jne 0x415445
pop edi
pop ebx
pop esi
ret
Function at 0x416dbf
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
xor edx, edx
lea ecx, [esi + 0x19c]
mov dword [esi + 0x3bcd4], edx
mov dword [esi + 0x3bcd0], edx
push ebx
mov dword [ecx + 0x30], edx
mov dword [ecx + 0x4c], edx
mov dword [ecx + 0x20], edx
mov dword [ecx + 0x2c], 0x20
mov dword [ecx + 0x54], 1
mov dword [ecx + 0x48], 4
mov dword [ecx + 0x58], edx
mov dword [ebp - 4], edx
lea eax, [ecx + 0x70]
push edi
mov edi, dword [ebp - 4]
mov dword [ebp - 8], 8
mov ebx, edi
and ebx, 1
dec ebx
not ebx
and ebx, 0xedb88320
shr edi, 1
xor edi, ebx
dec dword [ebp - 8]
jne 0x416e0c
inc dword [ebp - 4]
mov dword [eax], edi
add eax, 4
cmp dword [ebp - 4], 0x100
jb 0x416e02
mov dword [esi + 0x118], edx
lea eax, [esi + 0x148]
mov dword [eax], edx
mov dword [eax + 0x28], edx
mov dword [eax + 0x2c], edx
mov dword [eax + 0x10], edx
mov dword [eax + 0x14], edx
mov dword [eax + 0x18], edx
mov dword [eax + 0x1c], edx
mov dword [eax + 0x20], edx
mov dword [eax + 0x24], edx
mov dword [esi + 0x4c], edx
mov dword [esi + 0x74], edx
mov dword [esi + 0x78], edx
mov dword [esi + 0x5c], edx
mov dword [esi + 0x60], edx
mov dword [esi + 0x64], edx
mov dword [esi + 0x68], edx
mov dword [esi + 0x6c], edx
mov dword [esi + 0x70], edx
lea eax, [ebp - 0x38]
mov dword [esi + 0x198], ecx
call fcn.00414f11
mov ebx, esi
call fcn.00415014
push 2
pop edi
mov byte [esi + 0x306a0], 0
mov byte [esi + 0x306a1], 1
mov dword [ebp - 4], edi
mov ecx, dword [ebp - 4]
xor ebx, ebx
sar ecx, 1
dec ecx
inc ebx
shl ebx, cl
test ebx, ebx
jbe 0x416ec3
push ebx
push dword [ebp - 4]
lea eax, [edi + esi + 0x306a0]
push eax
call fcn.0048b640
add esp, 0xc
add edi, ebx
inc dword [ebp - 4]
cmp dword [ebp - 4], 0x16
jl 0x416e9e
push 8
pop edi
mov edx, 0x10000
push 4
mov eax, edi
xor ecx, ecx
pop ebx
imul eax, eax
add ecx, ecx
jmp 0x416ee5
shr eax, 1
inc ecx
cmp eax, edx
jae 0x416ee2
dec ebx
jne 0x416edb
mov eax, 0xa1
sub eax, ecx
mov ecx, edi
shr ecx, 4
add edi, 0x10
cmp edi, 0x800
mov dword [esi + ecx*4 + 0x30ea0], eax
jb 0x416ed4
and dword [esi + 0x325ac], ebx
and dword [esi + 0x3bd14], ebx
pop edi
pop ebx
leave
ret

Function at 0x41794b
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push 0
push 0
call fcn.0048e79f
mov ecx, dword [ebp + 8]
add esp, 0x18
test eax, eax
mov dword [ecx], eax
je 0x417974
xor eax, eax
leave
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x41797f
inc eax
leave
ret
Function at 0x418937
Capabilities:
Access peb ldr_data
Check for peb ntglobalflag flag

Disassembly:
mov eax, 0x4a94f5
call fcn.004a81a8
mov eax, dword [esp + 0x14]
mov dword [eax + 4], vtable.ICompressSetBufSize.0
xor ecx, ecx
mov dword [eax + 8], ecx
mov dword [eax], vtable.NCompress::NBcj2::CDecoder.0
mov dword [eax + 4], vtable.NCompress::NBcj2::CDecoder.1.0
mov dword [eax + 0x10], ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x18], ecx
mov dword [eax + 0x1c], ecx
mov dword [eax + 0x28], ecx
mov dword [eax + 0x30], ecx
mov dword [eax + 0x34], ecx
mov dword [eax + 0x38], ecx
mov dword [eax + 0x3c], ecx
mov dword [eax + 0x48], ecx
mov dword [eax + 0x50], ecx
mov dword [eax + 0x54], ecx
mov dword [eax + 0x58], ecx
mov dword [eax + 0x5c], ecx
mov dword [eax + 0x68], ecx
lea edx, [eax + 0x70]
mov dword [edx], ecx
mov dword [edx + 4], ecx
mov dword [edx + 8], ecx
mov dword [edx + 0xc], ecx
mov dword [edx + 0x18], ecx
lea edx, [eax + 0x4a0]
mov dword [edx], ecx
mov dword [edx + 4], ecx
mov dword [edx + 0x14], ecx
mov dword [edx + 0x20], ecx
mov ecx, 0x100000
mov dword [eax + 0x4c8], ecx
mov dword [eax + 0x4cc], ecx
mov dword [eax + 0x4d0], ecx
mov dword [eax + 0x4d4], ecx
mov ecx, dword [esp]
mov dword [eax + 0x4d8], 0x10000
mov dword fs:[0], ecx
leave
ret 4

Function at 0x41af4c
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
mov eax, 0x4a8f34
call fcn.004a81a8
xor eax, eax
push esi
mov esi, dword [ebp + 8]
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], 4
mov dword [esi], vtable.CObjectVector_struct_NArchive::N7z::CMethodFull_.0
mov dword [ebp - 4], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], 0x10
mov dword [esi + 0x14], vtable.CRecordVector_struct_NArchive::N7z::CBind_.0
mov byte [ebp - 4], 1
mov byte [esi + 0x2c], al
lea eax, [esi + 0x30]
mov dword [esi + 0x28], 1
call fcn.0040cf05
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret 4
Function at 0x423b02
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4a9aa1
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov edi, ecx
lea esi, [edi + 0x258]
push dword [esi + 8]
mov eax, dword [esi]
xor ebx, ebx
push ebx
mov ecx, esi
call dword [eax + 4]
lea eax, [esp + 0xc]
add edi, 0x1c8
push eax
call fcn.0040fe6d
push 0xe
lea ecx, [esp + 0x10]
mov dword [esp + 0x30], ebx
call fcn.00423a7e
pop ecx
push 0xf
lea ecx, [esp + 0x10]
call fcn.00423a7e
pop ecx
push 0x11
push esi
lea edi, [esp + 0x14]
call fcn.00423a3a
push 0x10
push esi
call fcn.00423a3a
push 9
push esi
call fcn.00423a3a
push 6
push esi
call fcn.00423a3a
push 0x12
push esi
call fcn.00423a3a
push 0x14
push esi
call fcn.00423a3a
push 0x13
push esi
call fcn.00423a3a
push 0x15
push esi
call fcn.00423a3a
add esp, 0x40
push 0xa
push esi
call fcn.00423a3a
push 0x16
push esi
call fcn.00423a3a
add esp, 0x10
mov eax, esi
call fcn.00410104
push ebx
push 0x61
call fcn.0040f045
push ebx
push 0x62
call fcn.0040f045
push ebx
push 0x63
call fcn.0040f045
push 0x14
mov eax, esi
call fcn.00423ab4
pop ecx
push 6
mov eax, esi
call fcn.00423ab4
pop ecx
push 9
mov eax, esi
call fcn.00423ab4
pop ecx
push 0x11
mov eax, esi
call fcn.00423ab4
or dword [esp + 0x30], 0xffffffff
pop ecx
mov ecx, edi
call fcn.00417b1b
mov ecx, dword [esp + 0x24]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret