joyce8/EMBER2024-capa huggingface dataset:
Function at 0x454ef0
Capabilities:
Check for time delay via gettickcount
Log keystrokes via polling

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor ebx, ebx
push 1
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
call edi
test ax, ax
jge 0x454f18
or dword [esi + 0x38], 1
or dword [esi + 0x34], 2
jmp 0x454f29
push 2
call edi
test ax, ax
jge 0x454f29
or dword [esi + 0x38], 2
or dword [esi + 0x34], 1
mov ebp, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebp
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x34]
push dword [eax + 0x1c]
call dword [sym.imp.USER32.dll_SetCapture]
push eax
call fcn.00447cb8
cmp dword [esi + 0x30], ebx
jne 0x455003
mov edi, dword [sym.imp.USER32.dll_PeekMessageA]
mov ebx, 0x100
call dword [sym.imp.USER32.dll_GetCapture]
push eax
call fcn.00447cb8
cmp eax, dword [esp + 0x34]
jne 0x455003
push 1
push 0x209
push 0x200
lea eax, [esp + 0x20]
push 0
push eax
call edi
test eax, eax
jne 0x454f9f
push 1
push 0x108
push ebx
push eax
lea eax, [esp + 0x24]
push eax
call edi
test eax, eax
je 0x454fe4
mov eax, dword [esp + 0x18]
cmp eax, 0x202
je 0x455003
cmp eax, 0x205
je 0x455003
cmp eax, 0x201
je 0x455003
cmp eax, 0x204
je 0x455003
cmp eax, ebx
jne 0x454fca
cmp dword [esp + 0x1c], 0x1b
je 0x455003
push dword [esp + 0x2c]
lea eax, [esi + 0x20]
push dword [esp + 0x2c]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x30], eax
call ebp
sub eax, dword [esp + 0x10]
cmp eax, dword [0x477e1c]
jbe 0x454ff9
mov dword [esi + 0x30], 1
cmp dword [esi + 0x30], 0
je 0x454f5c
call dword [sym.imp.USER32.dll_ReleaseCapture]
mov eax, dword [esi + 0x30]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..00cfg
nop
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x5e5d419e
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x4f0f4d51
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x40baaa
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov eax, 0x4988fb
call fcn.00489db4
sub esp, 0x448
and dword [ebp - 0x24], 0
push ebx
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.0040bcba
push 1
lea eax, [ebp - 0x18]
pop ebx
push eax
mov dword [ebp - 4], ebx
call fcn.0040bd79
and word [ebp - 0x454], 0
mov ecx, 0x103
xor eax, eax
lea edi, [ebp - 0x452]
rep stosd dword es:[edi], eax
push 0x207
mov byte [ebp - 4], 2
push dword [ebp - 0x18]
stosw word es:[edi], ax
lea eax, [ebp - 0x454]
push eax
call fcn.0048aa96
push dword [ebp - 0x20]
lea eax, [ebp - 0x454]
push eax
call fcn.0048aa3c
add esp, 0x1c
lea eax, [ebp - 0x454]
lea ecx, [ebp - 0x1c]
push eax
call fcn.00401631
push dword [ebp - 0x1c]
lea eax, [ebp - 0x10]
mov byte [ebp - 4], 3
push eax
call fcn.0040be3d
pop ecx
pop ecx
mov eax, dword [ebp - 0x10]
mov byte [ebp - 4], 4
mov eax, dword [eax - 8]
test eax, eax
jne 0x40bb91
mov ecx, dword [ebp + 8]
push 0x4cf898
call fcn.00401631
mov dword [ebp - 0x24], ebx
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 3
call fcn.00401605
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 2
call fcn.00401605
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], bl
call fcn.00401605
and byte [ebp - 4], 0
lea ecx, [ebp - 0x20]
call fcn.00401605
mov eax, dword [ebp + 8]
jmp 0x40bcac
push esi
push 0xf
cmp eax, 0x20
mov word [ebp - 0x44], 0x30
mov word [ebp - 0x42], 0x31
mov word [ebp - 0x40], 0x32
mov word [ebp - 0x3e], 0x33
mov word [ebp - 0x3c], 0x34
mov word [ebp - 0x3a], 0x35
mov word [ebp - 0x38], 0x36
mov word [ebp - 0x36], 0x37
mov word [ebp - 0x34], 0x38
mov word [ebp - 0x32], 0x39
mov word [ebp - 0x30], 0x41
mov word [ebp - 0x2e], 0x42
mov word [ebp - 0x2c], 0x43
mov word [ebp - 0x2a], 0x44
mov word [ebp - 0x28], 0x45
mov word [ebp - 0x26], 0x46
pop esi
jge 0x40bc48
mov eax, dword [0x4bf1a0]
mov di, word [ebp + esi*2 - 0x44]
push ebx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x14], eax
call fcn.0040168a
test eax, eax
je 0x40bc1a
mov eax, dword [ebp - 0x14]
mov word [eax], di
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x10]
push eax
mov byte [ebp - 4], 5
push dword [eax - 8]
call fcn.0040444d
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 4
call fcn.00401605
dec esi
jns 0x40bc3f
push 0xf
pop esi
mov eax, dword [ebp - 0x10]
cmp dword [eax - 8], 0x20
jl 0x40bbfa
lea ecx, [ebp - 0x10]
call fcn.00401916
push dword [ebp - 0x10]
call fcn.0048abe4
pop ecx
lea ecx, [ebp - 0x10]
call fcn.00401916
push dword [ebp - 0x10]
call dword [0x4a65fc]
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x10]
push eax
call fcn.00401978
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x24], ebx
mov byte [ebp - 4], 3
call fcn.00401605
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 2
call fcn.00401605
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], bl
call fcn.00401605
and byte [ebp - 4], 0
lea ecx, [ebp - 0x20]
call fcn.00401605
mov eax, dword [ebp + 8]
pop esi
mov ecx, dword [ebp - 0xc]
pop edi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x410954
Capabilities:
Terminate process

Disassembly:
mov eax, 0x499710
call fcn.00489db4
sub esp, 0x28
push ebx
push esi
lea eax, [ebp - 0xd]
push edi
push eax
lea ecx, [ebp - 0x34]
call fcn.004147b9
lea eax, [ebp - 0x34]
xor esi, esi
push eax
mov dword [ebp - 4], esi
call fcn.0045e337
pop ecx
lea ecx, [ebp - 0x34]
call fcn.00422ccd
test eax, eax
je 0x4109a0
lea eax, [ebp - 0x20]
push esi
push eax
push esi
push 0x59
mov dword [ebp - 0x20], esi
call dword [0x4a6728]
cmp eax, esi
jne 0x4109a9
or dword [ebp - 4], 0xffffffff
jmp 0x410adf
mov eax, dword [0x4bf1a0]
mov ebx, dword [ebp - 0x20]
mov dword [ebp - 0x14], eax
push 6
lea ecx, [ebp - 0x14]
pop edi
mov byte [ebp - 4], 1
push edi
call fcn.00401885
test eax, eax
je 0x4109d8
mov eax, dword [ebp - 0x14]
mov dword [eax - 8], edi
mov eax, dword [ebp - 0x14]
mov word [eax + 0xc], si
mov eax, dword [ebp - 0x14]
push edi
push eax
movzx eax, bx
push 0x59
push eax
call dword [0x4a6338]
or edi, 0xffffffff
lea ecx, [ebp - 0x14]
push edi
call fcn.004018ed
mov eax, dword [ebp - 0x14]
cmp dword [eax - 8], esi
jne 0x410a0b
call fcn.00470508
mov ecx, eax
call fcn.00470888
jmp 0x410ad0
lea eax, [ebp - 0x1c]
push eax
call fcn.0045f197
push dword [eax]
push dword [ebp - 0x14]
call fcn.0048a2c5
mov ebx, eax
add esp, 0xc
neg ebx
sbb bl, bl
lea ecx, [ebp - 0x1c]
inc bl
call fcn.00401605
test bl, bl
jne 0x410ad0
mov esi, dword [ebp - 0x30]
cmp esi, dword [ebp - 0x2c]
je 0x410ad0
mov ebx, dword [esi]
lea eax, [ebp - 0x24]
push eax
call fcn.0041698a
pop ecx
push ebx
push eax
lea eax, [ebp - 0x1c]
mov byte [ebp - 4], 2
push eax
call fcn.00404385
lea ecx, [ebp - 0x24]
mov byte [ebp - 4], 4
call fcn.00401605
lea eax, [ebp - 0x18]
push ebx
push eax
call fcn.00460270
push dword [ebp - 0x14]
mov byte [ebp - 4], 5
push dword [ebp - 0x18]
call fcn.0048a2c5
add esp, 0x10
test eax, eax
je 0x410aa9
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 4
call fcn.00401605
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 1
call fcn.00401605
add esi, 4
jmp 0x410a3c
call fcn.00470508
push dword [ebp - 0x1c]
mov ecx, eax
call fcn.004721b2
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 4
call fcn.00401605
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 1
call fcn.00401605
and byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.00401605
mov dword [ebp - 4], edi
lea ecx, [ebp - 0x34]
call fcn.004041e6
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x417465
Capabilities:
Persist via run registry key

Disassembly:
mov eax, 0x49a5ac
call fcn.00489db4
sub esp, 0x41c
lea eax, [ebp - 0x10]
push esi
push eax
mov al, byte [ebp + 8]
xor esi, esi
push 1
neg al
sbb eax, eax
push esi
add eax, reloc.OLEAUT32.dll_SysReAllocString
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push eax
mov dword [ebp - 0x10], esi
call dword [0x4a602c]
test eax, eax
jne 0x4174e3
push edi
mov ecx, 0x104
lea edi, [ebp - 0x426]
mov word [ebp - 0x428], si
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 0x208
push eax
lea eax, [ebp - 0x428]
push eax
push esi
push esi
push dword [ebp + 0xc]
push dword [ebp - 0x10]
call dword [0x4a6028]
push dword [ebp - 0x10]
mov edi, eax
call dword [0x4a6024]
cmp edi, esi
pop edi
je 0x4174e7
xor al, al
jmp 0x41751a
lea eax, [ebp - 0x428]
push ebx
push eax
lea eax, [ebp + 8]
push eax
call fcn.004175ee
push dword [ebp + 0x10]
mov dword [ebp - 4], esi
push dword [ebp + 8]
call fcn.00417527
or dword [ebp - 4], 0xffffffff
add esp, 0x10
lea ecx, [ebp + 8]
mov bl, al
call fcn.00401605
mov al, bl
pop ebx
mov ecx, dword [ebp - 0xc]
pop esi
mov dword fs:[0], ecx
leave
ret

Function at 0x417573
Capabilities:
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push ebx
push eax
mov al, byte [ebp + 8]
xor ebx, ebx
push 0xf003f
neg al
sbb eax, eax
push ebx
add eax, reloc.OLEAUT32.dll_SysReAllocString
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push eax
mov dword [ebp - 4], ebx
call dword [0x4a602c]
test eax, eax
je 0x4175a7
xor al, al
jmp 0x4175eb
cmp byte [ebp + 0xc], bl
jne 0x4175ba
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [0x4a6034]
jmp 0x4175d8
push dword [ebp + 0x14]
call fcn.0048a3a4
pop ecx
shl eax, 1
push eax
push dword [ebp + 0x14]
push 1
push ebx
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [0x4a6030]
push dword [ebp - 4]
mov ebx, eax
neg ebx
sbb bl, bl
inc bl
call dword [0x4a6024]
mov al, bl
pop ebx
leave
ret
Function at 0x435f3f
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov eax, 0x49ddc4
call fcn.00489db4
sub esp, 0x34
push ebx
push esi
push edi
push 0x421
push dword [ecx + 4]
call dword [0x4a660c]
mov edi, eax
lea eax, [ebp - 0x20]
push eax
call fcn.00471d76
push dword [eax]
and dword [ebp - 4], 0
lea eax, [ebp - 0x1c]
push eax
call fcn.004163e1
add esp, 0xc
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 2
call fcn.00401605
lea eax, [ebp - 0x18]
push eax
call fcn.00470893
mov eax, dword [0x4bf1a0]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x24]
push 0x43
push eax
mov byte [ebp - 4], 4
call fcn.00460b56
add esp, 0xc
push eax
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 5
call fcn.004016cb
lea ecx, [ebp - 0x24]
mov byte [ebp - 4], 4
call fcn.00401605
lea eax, [ebp - 0x14]
push eax
call fcn.00470d7f
push dword [ebp - 0x14]
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 6
push eax
call fcn.004774df
mov ebx, eax
push dword [ebp - 0x18]
lea eax, [ebp - 0x3c]
mov byte [ebp - 4], 7
push eax
call fcn.004774df
add esp, 0x14
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x1c]
mov byte [ebp - 4], 8
push eax
lea eax, [ebp - 0x38]
push 0x4bf314
push eax
call fcn.004043e9
mov esi, 0x4bf468
mov byte [ebp - 4], 9
push esi
push eax
lea eax, [ebp - 0x34]
push eax
call fcn.00404385
push dword [ebp - 0x24]
mov byte [ebp - 4], 0xa
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.004042d8
push esi
push eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 4], 0xb
push eax
call fcn.00404385
push ebx
push eax
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 0xc
push eax
call fcn.004042d8
mov eax, dword [eax]
lea ecx, [ebp - 0x10]
push eax
mov byte [ebp - 4], 0xd
push dword [eax - 8]
call fcn.0040444d
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 0xc
call fcn.00401605
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0xb
call fcn.00401605
lea ecx, [ebp - 0x30]
mov byte [ebp - 4], 0xa
call fcn.00401605
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 9
call fcn.00401605
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 8
call fcn.00401605
lea ecx, [ebp - 0x3c]
mov byte [ebp - 4], 7
call fcn.00401605
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 6
call fcn.00401605
push dword [ebp - 0x10]
push edi
call dword [0x4a667c]
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 4
call fcn.00401605
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 3
call fcn.00401605
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 2
call fcn.00401605
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x1c]
call fcn.00401605
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x438473
Capabilities:
Terminate process

Disassembly:
mov eax, 0x49e154
call fcn.00489db4
push ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
push edi
cmp ebx, dword [esi + 0x34]
je 0x438539
lea eax, [ebp + 8]
xor edi, edi
push eax
push ebx
mov dword [ebp + 8], edi
call dword [0x4a66d4]
cmp dword [ebp + 8], edi
je 0x438539
call dword [0x4a6354]
mov ecx, dword [ebp + 8]
cmp eax, ecx
je 0x438539
cmp ecx, dword [esi + 0x38]
je 0x438539
push ecx
lea eax, [ebp - 0x10]
push ebx
push eax
call fcn.0047694f
add esp, 0xc
mov dword [ebp - 4], edi
lea edi, [esi + 0x3c]
push eax
mov ecx, edi
call fcn.004016cb
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.00401605
mov eax, dword [ebp + 8]
push 0x433
push dword [esi + 4]
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], eax
call dword [0x4a660c]
push dword [edi]
push eax
call dword [0x4a667c]
mov eax, dword [esi + 0x34]
test eax, eax
je 0x438514
push eax
call fcn.00476b89
pop ecx
push dword [esi + 0x34]
call fcn.00476c04
push dword [edi]
call fcn.00476a55
pop ecx
pop ecx
mov ecx, dword [esi + 0xb8]
push eax
call fcn.00476d9f
push 1
call fcn.00476244
pop ecx
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x439310
Capabilities:
Terminate process

Disassembly:
mov eax, 0x49e370
call fcn.00489db4
sub esp, 0x2c
push ebx
push esi
mov esi, ecx
push edi
push dword [esi + 0x88]
call dword [0x4a6670]
xor ebx, ebx
cmp eax, ebx
jne 0x43933a
push 0x400
push dword [esi + 4]
call dword [0x4a660c]
mov dword [esi + 0x88], eax
call fcn.0040aa2a
mov edi, dword [0x4a666c]
cmp eax, ebx
je 0x439355
push ebx
push eax
push 0x30
push dword [esi + 0x88]
call edi
push ebx
push ebx
push 0x146
push dword [esi + 0x88]
call edi
cmp eax, ebx
je 0x43936f
mov ecx, esi
call fcn.004392cd
push 0x4cf898
lea ecx, [ebp - 0x20]
call fcn.00401631
push str.English__Embedded__UNICODE__EN__
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], ebx
call fcn.00401631
lea eax, [ebp - 0x20]
mov ecx, esi
push eax
lea eax, [ebp - 0x14]
push eax
mov byte [ebp - 4], 1
call fcn.00439217
and byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x28], eax
call fcn.00401605
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x20]
call fcn.00401605
push ebx
mov ebx, 0x14e
push dword [ebp - 0x28]
push ebx
push dword [esi + 0x88]
call edi
lea eax, [ebp - 0xd]
lea ecx, [ebp - 0x38]
push eax
call fcn.004147b9
lea eax, [ebp - 0x38]
mov dword [ebp - 4], 2
push eax
call fcn.0045e337
mov eax, dword [ebp - 0x34]
pop ecx
test eax, eax
je 0x4394b2
mov ecx, dword [ebp - 0x30]
sub ecx, eax
test ecx, 0xfffffffc
je 0x4394b2
mov dword [ebp - 0x14], eax
cmp eax, dword [ebp - 0x30]
je 0x4394b2
push dword [ebp - 0x14]
lea ecx, [ebp - 0x1c]
call fcn.00401978
push dword [ebp - 0x1c]
lea eax, [ebp - 0x18]
mov byte [ebp - 4], 3
push eax
call fcn.004163e1
push dword [ebp - 0x1c]
lea eax, [ebp - 0x24]
mov byte [ebp - 4], 4
push eax
call fcn.004394cd
add esp, 0x10
lea eax, [ebp - 0x18]
mov ecx, esi
push eax
lea eax, [ebp - 0x24]
push eax
mov byte [ebp - 4], 5
call fcn.00439217
mov ecx, dword [esi + 0x30]
mov dword [ebp - 0x28], eax
call fcn.004709a9
push dword [eax]
push dword [ebp - 0x18]
call fcn.0048a2c5
neg eax
sbb al, al
pop ecx
inc al
pop ecx
mov byte [ebp - 0xe], al
je 0x439482
push 0
push dword [ebp - 0x28]
push ebx
push dword [esi + 0x88]
call edi
lea ecx, [ebp - 0x24]
mov byte [ebp - 4], 4
call fcn.00401605
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 3
call fcn.00401605
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 2
call fcn.00401605
add dword [ebp - 0x14], 4
mov eax, dword [ebp - 0x14]
jmp 0x439408
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x38]
call fcn.004041e6
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x454862
Capabilities:
Hash data with md5

Disassembly:
and dword [ecx + 0x14], 0
and dword [ecx + 0x10], 0
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret
Function at 0x4556b4
Capabilities:
Hash data with md5

Disassembly:
mov eax, 0x4a089b
call fcn.00489db4
sub esp, 0xb4
push ebx
push esi
push edi
xor ebx, ebx
push dword [ebp + 0xc]
mov dword [ebp - 0x14], ebx
call fcn.0048a3a4
pop ecx
add eax, eax
push eax
lea ecx, [ebp - 0xc0]
push dword [ebp + 0xc]
mov dword [ebp - 0xac], ebx
mov dword [ebp - 0xb0], ebx
mov dword [ebp - 0xc0], 0x67452301
mov dword [ebp - 0xbc], 0xefcdab89
mov dword [ebp - 0xb8], 0x98badcfe
mov dword [ebp - 0xb4], 0x10325476
call fcn.004557b5
push eax
lea eax, [ebp - 0x34]
push eax
call fcn.004577ec
pop ecx
pop ecx
mov eax, dword [eax + 4]
push 1
pop esi
cmp eax, ebx
mov dword [ebp - 4], esi
jne 0x455738
mov eax, 0x4a6d3c
push eax
lea ecx, [ebp - 0x10]
call fcn.00401631
push esi
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 3
call fcn.0042ba71
lea eax, [ebp - 0x10]
push 0x4e3
push eax
lea eax, [ebp - 0x24]
push eax
call fcn.00457b0e
add esp, 0xc
mov edi, dword [ebp + 8]
mov al, byte [ebp - 0x24]
push ebx
mov ecx, edi
mov byte [ebp - 4], 4
mov byte [edi], al
call fcn.0042ba71
push dword [0x4a70bc]
lea eax, [ebp - 0x24]
mov ecx, edi
push ebx
push eax
call fcn.00455e73
mov dword [ebp - 0x14], esi
push esi
lea ecx, [ebp - 0x24]
mov byte [ebp - 4], 3
call fcn.0042ba71
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], bl
call fcn.00401605
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x4565cc
Capabilities:
Encode data using base64

Disassembly:
mov eax, 0x4a09d3
call fcn.00489db4
sub esp, 0x20
mov al, byte [ebp + 0xf]
push ebx
push esi
xor esi, esi
push edi
push esi
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x1c], esi
mov byte [ebp - 0x2c], al
call fcn.004234f9
mov eax, dword [ebp + 0x10]
push 1
mov ecx, eax
pop edi
dec eax
mov dword [ebp - 4], edi
test ecx, ecx
je 0x45673d
inc eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0xc]
inc esi
inc dword [ebp + 0xc]
cmp esi, 3
mov al, byte [eax]
mov byte [ebp + esi + 0xf], al
mov bl, byte [ebp + 0x11]
jne 0x456685
mov al, byte [ebp + 0x10]
mov cl, bl
shr al, 2
mov byte [ebp - 0x10], al
mov al, byte [ebp + 0x10]
and al, 3
shl al, 4
shr cl, 4
add al, cl
mov cl, byte [ebp + 0x12]
mov byte [ebp - 0xf], al
mov al, bl
and al, 0xf
shl al, 2
shr cl, 6
add al, cl
mov byte [ebp - 0xe], al
mov al, byte [ebp + 0x12]
and al, 0x3f
xor esi, esi
mov byte [ebp - 0xd], al
mov ecx, dword [0x4cfe64]
test ecx, ecx
jne 0x456665
mov eax, 0x4a6cc4
jmp 0x45666c
movzx eax, byte [ebp + esi - 0x10]
add eax, ecx
mov al, byte [eax]
lea ecx, [ebp - 0x2c]
mov byte [ebp - 0x18], al
push dword [ebp - 0x18]
push edi
call fcn.00455c34
inc esi
cmp esi, 4
jl 0x456654
xor esi, esi
dec dword [ebp - 0x14]
jne 0x456608
test esi, esi
je 0x45673d
cmp esi, 3
jge 0x4566b7
push 3
lea edi, [ebp + esi + 0x10]
pop ecx
xor eax, eax
sub ecx, esi
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov bl, byte [ebp + 0x11]
mov al, byte [ebp + 0x10]
xor edi, edi
mov cl, al
and al, 3
shr cl, 2
mov byte [ebp - 0x10], cl
mov cl, bl
shl al, 4
shr cl, 4
add al, cl
and bl, 0xf
mov byte [ebp - 0xf], al
mov al, byte [ebp + 0x12]
mov cl, al
and al, 0x3f
shl bl, 2
shr cl, 6
add bl, cl
mov byte [ebp - 0xd], al
mov byte [ebp - 0xe], bl
lea ebx, [esi + 1]
test ebx, ebx
jle 0x456721
mov ecx, dword [0x4cfe64]
test ecx, ecx
jne 0x456703
mov eax, 0x4a6cc4
jmp 0x45670a
movzx eax, byte [ebp + edi - 0x10]
add eax, ecx
mov al, byte [eax]
lea ecx, [ebp - 0x2c]
mov byte [ebp + 0xc], al
push dword [ebp + 0xc]
push 1
call fcn.00455c34
inc edi
cmp edi, ebx
jl 0x4566f2
cmp esi, 3
jge 0x45673a
push 4
pop esi
sub esi, ebx
push 0x3d
push 1
lea ecx, [ebp - 0x2c]
call fcn.00455c34
dec esi
jne 0x45672b
push 1
pop edi
mov esi, dword [ebp + 8]
mov al, byte [ebp - 0x2c]
push 0
mov ecx, esi
mov byte [esi], al
call fcn.004234f9
push dword [0x4a70c0]
lea eax, [ebp - 0x2c]
mov ecx, esi
push 0
push eax
call fcn.00455c8d
mov dword [ebp - 0x1c], edi
and byte [ebp - 4], 0
push edi
lea ecx, [ebp - 0x2c]
call fcn.004234f9
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x45ef41
Capabilities:
Terminate process

Disassembly:
mov eax, 0x4a1330
call fcn.00489db4
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0045f042
mov esi, eax
push esi
call fcn.0045e337
pop ecx
call fcn.0045ee28
call fcn.00470508
mov ecx, eax
call fcn.004709a9
push eax
lea ecx, [ebp - 0x20]
call fcn.00401978
xor ebx, ebx
mov edi, 0x9c72
mov dword [ebp - 4], ebx
push ebx
push edi
push dword [ebp + 8]
call dword [0x4a6704]
inc edi
cmp eax, ebx
jne 0x45ef83
mov edi, dword [esi + 8]
mov esi, dword [esi + 4]
cmp esi, edi
mov byte [ebp - 0xd], 1
mov dword [ebp - 0x18], ebx
je 0x45f009
push dword [esi]
lea eax, [ebp - 0x14]
push eax
call fcn.004163e1
pop ecx
pop ecx
mov eax, dword [ebp - 0x20]
mov byte [ebp - 4], 1
cmp dword [eax - 8], ebx
jne 0x45efc2
mov byte [ebp - 0x1c], bl
jmp 0x45efdb
push dword [ebp - 0x14]
push eax
call fcn.0048a2c5
neg eax
sbb al, al
pop ecx
inc al
pop ecx
mov byte [ebp - 0x1c], al
je 0x45efdb
mov byte [ebp - 0xd], bl
push dword [ebp - 0x1c]
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push dword [ebp + 8]
call fcn.0045ebe0
add esp, 0x10
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], bl
call fcn.00401605
add esi, 4
inc dword [ebp - 0x18]
cmp esi, edi
jne 0x45efa4
cmp byte [ebp - 0xd], bl
je 0x45f027
push dword [ebp + 8]
mov esi, 0x9c4b
push esi
push 1
call fcn.00469ddd
add esp, 0xc
push ebx
push esi
push dword [ebp + 8]
call dword [0x4a6520]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x20]
call fcn.00401605
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x47df5a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x47df68
xor eax, eax
pop ebp
ret
mov eax, dword [ebp + 8]
cmp dword [ebp + 0x10], 8
push esi
push edi
not eax
mov ecx, 0xff
jb 0x47e049
mov edi, dword [ebp + 0x10]
push ebx
shr edi, 3
movzx ebx, byte [edx]
mov esi, eax
sub dword [ebp + 0x10], 8
and esi, ecx
xor esi, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [esi*4 + 0x4a8c84]
xor eax, ebx
inc edx
mov esi, eax
movzx ebx, byte [edx]
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x4a8c84]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x4a8c84]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x4a8c84]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x4a8c84]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x4a8c84]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x4a8c84]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
shr eax, 8
mov esi, dword [esi*4 + 0x4a8c84]
xor eax, esi
inc edx
dec edi
jne 0x47df85
pop ebx
cmp dword [ebp + 0x10], 0
je 0x47e06a
movzx edi, byte [edx]
mov esi, eax
and esi, ecx
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x4a8c84]
xor eax, esi
inc edx
dec dword [ebp + 0x10]
jne 0x47e04f
pop edi
pop esi
not eax
pop ebp
ret

Function at 0x47e070
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 4]
push esi
push edi
mov edx, 0xff
mov esi, dword [ecx]
movzx edi, byte [esp + 0x10]
mov eax, esi
and eax, edx
xor eax, edi
shr esi, 8
mov eax, dword [eax*4 + 0x4a8c84]
xor eax, esi
mov esi, dword [ecx + 8]
mov dword [ecx], eax
and eax, edx
add eax, dword [ecx + 4]
mov edi, esi
and edi, edx
imul eax, eax, 0x8088405
inc eax
mov dword [ecx + 4], eax
shr eax, 0x18
xor eax, edi
pop edi
shr esi, 8
mov eax, dword [eax*4 + 0x4a8c84]
xor eax, esi
pop esi
mov dword [ecx + 8], eax
ret