joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f4ed0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5baec7
mov eax, dword fs:[0]
push eax
push ecx
mov eax, dword [0x64786c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
cmp dword [ebp + 8], 0
je 0x4f4f11
mov eax, dword [ebp - 0x10]
mov dword [eax + 0xc], 0x5c9338
mov ecx, dword [ebp - 0x10]
add ecx, 0x6c
call fcn.004a6990
mov ecx, dword [ebp - 0x10]
call fcn.004f69e0
mov ecx, dword [ebp - 0x10]
add ecx, 4
call fcn.004f6a00
mov ecx, dword [ebp - 0x10]
add ecx, 0x14
call fcn.0049c3a0
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x10]
add ecx, 0x18
call fcn.0049c3a0
mov byte [ebp - 4], 1
push 0
mov ecx, dword [ebp - 0x10]
add ecx, 8
call fcn.004a6ab0
mov byte [ebp - 4], 2
mov ecx, dword [ebp - 0x10]
mov dword [ecx], vtable.GCC_Provider.3.0
mov edx, dword [ebp - 0x10]
mov dword [edx + 4], vtable.GCC_Provider.2.0
mov eax, dword [ebp - 0x10]
mov dword [eax + 8], vtable.GCC_Provider.1.0
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx + 0xc]
mov eax, dword [edx + 4]
mov ecx, dword [ebp - 0x10]
mov dword [ecx + eax + 0xc], vtable.GCC_Provider.0
mov edx, dword [ebp - 0x10]
mov eax, dword [edx + 0xc]
mov ecx, dword [eax + 4]
sub ecx, 0x60
mov edx, dword [ebp - 0x10]
mov eax, dword [edx + 0xc]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 0x10]
mov dword [eax + edx + 8], ecx
mov ecx, dword [ebp - 0x10]
add ecx, 0x20
call fcn.004ce5f0
mov byte [ebp - 4], 3
mov ecx, dword [ebp - 0x10]
add ecx, 0x30
call fcn.004f6a20
mov byte [ebp - 4], 4
mov ecx, dword [ebp - 0x10]
add ecx, 0x50
call fcn.00403b30
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 4

Function at 0x4fe400
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x4fe42f
push esi
call fcn.00503bb0
add esp, 4
cmp byte [esi + 0x40], 0
je 0x4fe428
mov dword [esi + 0x14], 0xcf
mov al, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
cmp eax, 0xcb
jne 0x4fe4a9
mov eax, dword [esi + 0x190]
cmp byte [eax + 0x10], 0
je 0x4fe499
mov eax, dword [esi + 8]
test eax, eax
je 0x4fe454
mov ecx, dword [eax]
push esi
call ecx
add esp, 4
mov edx, dword [esi + 0x190]
mov eax, dword [edx]
push esi
call eax
add esp, 4
test eax, eax
je 0x4fe495
cmp eax, 2
je 0x4fe499
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4fe445
cmp eax, 3
je 0x4fe47c
cmp eax, 1
jne 0x4fe445
inc dword [ecx + 4]
mov eax, dword [esi + 8]
mov ecx, dword [eax + 4]
cmp ecx, dword [eax + 8]
jl 0x4fe445
mov edx, dword [esi + 0x11c]
add dword [eax + 8], edx
jmp 0x4fe445
xor al, al
pop esi
ret
mov eax, dword [esi + 0x7c]
mov dword [esi + 0x84], eax
call fcn.004fe290
pop esi
ret
cmp eax, 0xcc
je 0x4fe4cb
mov ecx, dword [esi]
mov dword [ecx + 0x14], 0x14
mov edx, dword [esi]
mov eax, dword [esi + 0x14]
mov dword [edx + 0x18], eax
mov ecx, dword [esi]
mov edx, dword [ecx]
push esi
call edx
add esp, 4
call fcn.004fe290
pop esi
ret
Function at 0x51d620
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x18
push esi
push edi
mov edi, dword [esp + 0x24]
cmp dword [edi + 0x4c], 1
mov esi, dword [edi + 0x1a8]
mov dword [esp + 0x18], esi
jne 0x51d647
mov dword [esp + 8], 0x1fe
mov byte [esi + 0x1c], 1
jmp 0x51d653
mov dword [esp + 8], 0
mov byte [esi + 0x1c], 0
mov ecx, dword [edi + 0x64]
mov edx, dword [esp + 8]
mov eax, dword [edi + 4]
mov eax, dword [eax + 8]
push ecx
add edx, 0x100
push edx
push 1
push edi
call eax
xor ecx, ecx
mov dword [esi + 0x18], eax
mov eax, dword [esi + 0x14]
add esp, 0x10
cmp dword [edi + 0x64], ecx
mov dword [esp + 0x14], ecx
jle 0x51d766
push ebx
lea edx, [esi + 0x20]
push ebp
mov dword [esp + 0x14], edx
jmp 0x51d698
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x20]
mov edx, dword [esp + 0x14]
mov edi, dword [edx]
cdq
idiv edi
cmp dword [esp + 0x10], 0
mov dword [esp + 0x18], eax
je 0x51d6b9
mov eax, dword [esi + 0x18]
add dword [eax + ecx*4], 0xff
lea eax, [eax + ecx*4]
mov edx, dword [esi + 0x18]
mov ebp, dword [edx + ecx*4]
lea eax, [edi + 0xfe]
lea esi, [edi + edi - 2]
cdq
idiv esi
xor ebx, ebx
mov dword [esp + 0x24], ebp
xor esi, esi
mov edx, eax
cmp esi, edx
jle 0x51d70f
mov ecx, ebx
lea ebp, [edi + edi - 2]
imul ecx, ecx, 0x1fe
jmp 0x51d6f0
add ecx, 0x1fe
lea eax, [ecx + edi + 0xfe]
cdq
idiv ebp
inc ebx
mov edx, eax
cmp esi, edx
jg 0x51d6f0
mov ecx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x24]
mov al, byte [esp + 0x18]
imul bl
mov byte [esi + ebp], al
inc esi
cmp esi, 0xff
jle 0x51d6d6
cmp dword [esp + 0x10], 0
je 0x51d74d
mov eax, 1
lea edx, [ebp - 1]
movzx ebx, byte [ebp]
mov byte [edx], bl
movzx ebx, byte [ebp + 0xff]
mov byte [eax + ebp + 0xff], bl
inc eax
dec edx
cmp eax, 0xff
jle 0x51d730
mov eax, dword [esp + 0x2c]
add dword [esp + 0x14], 4
inc ecx
cmp ecx, dword [eax + 0x64]
mov dword [esp + 0x1c], ecx
jl 0x51d690
pop ebp
pop ebx
pop edi
pop esi
add esp, 0x18
ret
Function at 0x54d658
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x24
mov edx, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov eax, dword [edx + 0x78]
mov ebx, dword [edx + 0x8c]
cmp eax, ebx
mov eax, dword [edx + 0x34]
mov ebx, dword [edx + 0x7c]
jl 0x54d67d
shr ebx, 2
dec ebx
shl ebx, 0x10
or ebx, eax
mov dword [esp], ebx
mov eax, dword [edx + 0x90]
mov ebx, dword [edx + 0x74]
cmp ebx, eax
jl 0x54d695
mov ebx, eax
mov dword [esp + 0x18], ebx
mov esi, dword [edx + 0x38]
mov dword [esp + 4], esi
mov ebp, dword [edx + 0x6c]
lea edi, [ebp + esi]
mov dword [esp + 0x20], edi
mov eax, edi
neg eax
and eax, 3
mov dword [esp + 0x14], eax
mov eax, dword [edx + 0x2c]
sub eax, 0x106
sub ebp, eax
jg 0x54d6c4
xor ebp, ebp
mov eax, dword [edx + 0x78]
mov dword [esp + 0x1c], eax
add esi, eax
mov dword [esp + 8], esi
movzx ebx, word [edi]
mov dword [esp + 0x10], ebx
movzx ebx, word [eax + edi - 1]
mov dword [esp + 0xc], ebx
mov edi, dword [edx + 0x40]
mov edx, dword [esp]
jmp 0x54d706
and ecx, edx
movzx ecx, word [edi + ecx*2]
cmp ecx, ebp
jbe 0x54d7da
sub edx, 0x10000
js 0x54d7da
movzx eax, word [ecx + esi - 1]
cmp eax, ebx
jne 0x54d6ec
mov eax, dword [esp + 4]
movzx eax, word [ecx + eax]
cmp eax, dword [esp + 0x10]
jne 0x54d6ec
mov dword [esp], edx
mov esi, dword [esp + 4]
mov edi, dword [esp + 0x20]
add esi, ecx
mov eax, dword [esp + 0x14]
mov edx, 0xfffffef8
lea edi, [eax + edi + 0x108]
lea esi, [eax + esi + 0x108]
mov eax, dword [edx + esi]
xor eax, dword [edx + edi]
jne 0x54d75d
mov eax, dword [edx + esi + 4]
xor eax, dword [edx + edi + 4]
jne 0x54d75a
add edx, 8
jne 0x54d741
jmp 0x54d7cb
add edx, 4
test eax, 0xffff
jne 0x54d76a
add edx, 2
shr eax, 0x10
sub al, 1
adc edx, 0
lea eax, [edx + edi]
mov edi, dword [esp + 0x20]
sub eax, edi
cmp eax, 0x102
jge 0x54d7cb
mov edx, dword [esp + 0x38]
mov ebx, dword [esp + 0x1c]
cmp eax, ebx
jg 0x54d79e
mov esi, dword [esp + 8]
mov edi, dword [edx + 0x40]
mov ebx, dword [esp + 0xc]
mov edx, dword [esp]
jmp 0x54d6ec
mov ebx, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
mov dword [edx + 0x70], ecx
cmp eax, ebx
jge 0x54d7da
mov esi, dword [esp + 4]
add esi, eax
mov dword [esp + 8], esi
movzx ebx, word [eax + edi - 1]
mov edi, dword [edx + 0x40]
mov dword [esp + 0xc], ebx
mov edx, dword [esp]
jmp 0x54d6ec
mov edx, dword [esp + 0x38]
mov dword [esp + 0x1c], 0x102
mov dword [edx + 0x70], ecx
mov edx, dword [esp + 0x38]
mov ebx, dword [esp + 0x1c]
mov eax, dword [edx + 0x74]
cmp ebx, eax
jg 0x54d7eb
mov eax, ebx
add esp, 0x24
pop ebx
pop esi
pop edi
pop ebp
ret
Function at 0x590740
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6bc
mov eax, dword [0x64786c]
xor eax, esp
mov dword [esp + 0x6b8], eax
fld dword [esp + 0x6cc]
push ebx
mov ebx, dword [esp + 0x6c8]
push ebp
mov ebp, dword [esp + 0x6d0]
push esi
mov esi, dword [esp + 0x6cc]
mov eax, dword [esi + 0x1220]
push edi
mov edi, dword [esi + 0x11ec]
push eax
add edi, eax
mov eax, dword [esi + 0x11e4]
push eax
push edi
push ecx
fstp dword [esp]
lea ecx, [esp + 0x78]
push ebp
push ecx
mov dword [esp + 0x30], ebx
mov dword [esp + 0x34], ebp
mov byte [esi + 0x129f], 4
call fcn.005947f0
fstp dword [esp + 0x28]
add esp, 0x18
cmp dword [esi + 0x1218], 0
je 0x590909
cmp dword [esi + 0x1238], 0
jne 0x590909
cmp dword [esi + 0x11e4], 4
jne 0x590909
mov edx, dword [esi + 0x1220]
fld dword [esp + 0x6dc]
push edx
push 2
push edi
push ecx
fstp dword [esp]
lea eax, [ebp + edi*8]
push eax
lea ecx, [esp + 0x3c]
push ecx
call fcn.005947f0
fsubr dword [esp + 0x28]
mov edx, dword [esi + 0x1220]
push edx
lea eax, [esp + 0x44]
fstp dword [esp + 0x2c]
push eax
push ebx
call fcn.00586290
fld dword [0x60cc3c]
fstp dword [esp + 0x38]
add esp, 0x24
mov ebx, 3
jmp 0x590834
mov ebp, dword [esp + 0x1c]
mov ecx, dword [esi + 0x1220]
mov edx, dword [esp + 0x18]
push ecx
push ebx
push edx
lea eax, [esi + 0x1194]
push eax
lea eax, [esp + 0x6b8]
push eax
call fcn.00594400
mov ecx, dword [esi + 0x13e4]
mov edx, dword [esi + 0x1220]
push ecx
push edx
lea eax, [esp + 0x6c4]
push eax
lea ecx, [esp + 0x48]
push ecx
call fcn.005862f0
mov edx, dword [esi + 0x1220]
push edx
lea eax, [edi + edi]
push eax
push ebp
lea eax, [esp + 0x58]
push eax
lea ecx, [esp + 0xdc]
push ecx
call fcn.00592ed0
mov ebp, dword [esi + 0x1220]
mov edx, edi
sub edx, ebp
lea eax, [edi + ebp]
push edx
lea ecx, [esp + eax*4 + 0xe4]
push ecx
call fcn.005911e0
fstp qword [esp + 0x60]
mov edx, edi
add esp, 0x40
sub edx, ebp
push edx
lea eax, [esp + ebp*4 + 0xac]
push eax
call fcn.005911e0
fadd qword [esp + 0x28]
fld dword [esp + 0x18]
add esp, 8
fcomp st(1)
fnstsw ax
test ah, 0x41
jne 0x5908e7
fst dword [esp + 0x10]
mov byte [esi + 0x129f], bl
jmp 0x5908f4
fld dword [esp + 0x14]
fcomp st(1)
fnstsw ax
test ah, 5
jnp 0x590903
sub ebx, 1
fstp dword [esp + 0x14]
jns 0x590830
jmp 0x590905
fstp st(0)
mov ebx, dword [esp + 0x18]
cmp byte [esi + 0x129f], 4
jne 0x590927
mov ecx, dword [esi + 0x1220]
push ecx
lea edx, [esp + 0x6c]
push edx
push ebx
call fcn.00586290
add esp, 0xc
mov ecx, dword [esp + 0x6c8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0059709c
add esp, 0x6bc
ret
Function at 0x596977
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x654878], 0
push esi
jne 0x5968ea
call fcn.00596810
test eax, eax
je 0x59692d
mov eax, dword [0x654878]
cmp eax, 1
jne 0x59690b
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x59692d
pop esi
ret
push eax
call dword [0x654880]
test eax, eax
jne 0x596975
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x596931
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x654878]
call dword [0x654880]
mov edi, eax
test edi, edi
je 0x596956
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x596972
mov edi, esi
add esi, 0xff0
push edi
push dword [0x654878]
call dword [0x65487c]
add edi, 0x10
cmp edi, esi
jb 0x59695e
mov eax, edi
pop edi
pop esi
ret
jmp 0x5968d7

Function at 0x59709c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x64786c]
jne 0x5970a6
repz ret
jmp fcn.005a02cc

Function at 0x5979ca
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x5979fb
call fcn.0059dabe
mov dword [eax], esi
call fcn.0059daab
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.0059c7f2
add esp, 0x14
push 0x16
pop eax
jmp 0x597a50
test dword [ebp + 0xc], 0xfffffff9
jne 0x5979d7
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x597a28
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0059dad1
pop ecx
call fcn.0059daab
mov eax, dword [eax]
jmp 0x597a50
test al, 0x10
jne 0x597a4e
test al, 1
je 0x597a4e
test byte [ebp + 0xc], 2
je 0x597a4e
call fcn.0059dabe
mov dword [eax], 5
call fcn.0059daab
mov dword [eax], 0xd
jmp 0x597a1f
xor eax, eax
pop esi
pop ebp
ret
Function at 0x5adacd
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.0059fd55
and dword [ebp - 4], 0
cmp dword [0x6554c0], 0
mov ebx, eax
jne 0x5adb7e
push 0x611cb4
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x5adc2f
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x5adc2f
push eax
call fcn.0059fce3
mov dword [esp], 0x611c98
push edi
mov dword [0x6554c0], eax
call esi
push eax
call fcn.0059fce3
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x6554c4], eax
call esi
push eax
call fcn.0059fce3
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x6554c8], eax
call esi
push eax
call fcn.0059fce3
pop ecx
mov dword [0x6554d0], eax
test eax, eax
je 0x5adb7e
push 0x611c50
push edi
call esi
push eax
call fcn.0059fce3
pop ecx
mov dword [0x6554cc], eax
mov eax, dword [0x6554cc]
cmp eax, ebx
je 0x5adbd6
cmp dword [0x6554d0], ebx
je 0x5adbd6
push eax
call fcn.0059fd5e
push dword [0x6554d0]
mov esi, eax
call fcn.0059fd5e
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x5adbd6
test edi, edi
je 0x5adbd6
call esi
test eax, eax
je 0x5adbcd
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x5adbcd
test byte [ebp - 0xc], 1
jne 0x5adbd6
or dword [ebp + 0x10], 0x200000
jmp 0x5adc0f
mov eax, dword [0x6554c4]
cmp eax, ebx
je 0x5adc0f
push eax
call fcn.0059fd5e
pop ecx
test eax, eax
je 0x5adc0f
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x5adc0f
mov eax, dword [0x6554c8]
cmp eax, ebx
je 0x5adc0f
push eax
call fcn.0059fd5e
pop ecx
test eax, eax
je 0x5adc0f
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x6554c0]
call fcn.0059fd5e
pop ecx
test eax, eax
je 0x5adc2f
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x5adc31
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x426c40
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
push esi
sub esp, 0x254
mov esi, dword [ebp + 8]
mov eax, dword [0x43300c]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [esi]
cmp eax, 0xffffffff
je 0x426cac
lea ecx, [ebp - 0x258]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
je 0x426cde
lea eax, [ebp - 0x22c]
push 0x105
push eax
push 0x43479c
call fcn.0040d26d
add esp, 0xc
mov esi, 0x43479c
mov word [0x4349a4], 0
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.0040dac1
mov eax, esi
add esp, 0x254
pop esi
pop ebp
ret
lea eax, [esi + 4]
lea ecx, [ebp - 0x258]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
jne 0x426c70
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
call fcn.0040d386
cmp esi, 2
jne 0x426cf8
mov dword [eax], 2
jmp 0x426cfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
xor esi, esi
cmp eax, 0x12
je 0x426c97
call fcn.0040d386
mov dword [eax], 2
jmp 0x426c97
mov dword [eax], 9
xor esi, esi
jmp 0x426c97

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408f6c
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x6e207c8c
nop
nop
nop
nop
xor dword [eax], esi
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
nop
nop
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4300d2
nop
mov ebx, 0x42e3d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x2c8a62d7
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x100389c1
Capabilities:
Resolve function by parsing pe exports

Disassembly:
call fcn.100460a1
add byte [eax], al
push edx
popal
inc esi
imul ebp, dword [ebp], 0x74530000
popal
jb 0x10038a4c
push ebx
jb 0x10038a52
imul esp, dword [ebx + 0x65], 0xe3290041
mov ebx, eax
bt bp, 0xd
call fcn.1003a59b
jns 0x10038a8f
aas
and al, 0x62
popal
jae 0x10038abe
arpl word [edi + 0x73], bx
je 0x10038acc
imul ebp, dword [esi + 0x67], 0x3f554440
and al, 0x63
push 0x745f7261
jb 0x10038acb
imul esi, dword [ebx + esi*2 + 0x40], 0x74734044
inc eax
inc eax
push esi
aas
and al, 0x61
insb byte es:[edi], dx
insb byte es:[edi], dx
outsd dx, dword [esi]
arpl word [ecx + 0x74], sp
outsd dx, dword [esi]
jb 0x10038ac2
inc esp
inc eax
xor al, byte [eax + 0x40]
jae 0x10038afd
inc eax
inc eax
inc ecx
inc ecx
inc ebp
pop eax
pop edi
dec esi
inc eax
pop edx
add byte [eax - 0x73], dl
push eax
lea esp, [esp + 0x10]
je 0x10039797
cmp dh, 0x53
push 0xb8a58771
call fcn.10045ce8
dec al
call fcn.10044974
add byte [eax], al
inc edi
insb byte es:[edi], dx
outsd dx, dword [esi]
bound esp, qword [ecx + 0x6c]
inc ecx
insb byte es:[edi], dx
insb byte es:[edi], dx
outsd dx, dword [esi]
arpl word [eax], ax
call fcn.100393ef
or byte [ebp + 0x2fb6534], cl
test byte [ebx - 0x17], ch
dec ebx
add al, 0
add byte [eax - 0x10], dl
pop ds
std
std
xchg bh, dh
xchg edx, eax
outsb dx, byte [esi]
cwde
mov ah, 0x40
ret 0x6d
mov dh, byte [edi + 0x4c6ff020]
lodsd eax, dword [esi]
jge 0x10038b82
or ebp, esp
mov cl, 0x78
dec esi
dec esp
shl dword [edi + eax*4], cl
aam 0x52
push ebp
iretd

Function at 0x10047293
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x10045dbc
test bp, 0x2071
test eax, eax
jmp 0x10038f3f
cmp bx, 0x8195
mov ebp, esp
ror eax, 0x17
sub esp, 0x10
movsx ax, cl
stc
push esi
sub ah, ah
movzx ax, dl
push edi
rcl ah, cl
push ebx
shl al, 2
push edx
sar ah, cl
mov eax, dword [ebp + 8]
jmp 0x100458ed
neg ax
add esp, 4
jge 0x1004650a
mov ebp, esp
or ah, 0x7a
xor ah, 0x60
sub esp, 0x10
movsx eax, cl
btc ax, di

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
nop
pop eax
nop
nop
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
popal
nop
nop
nop
nop
nop
jmp fcn.00431219
Function at 0x431002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
nop
je 0x431072
nop
nop
nop
nop
mov ebx, 0x40915c
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x2f827f79
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x431060
nop
nop
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
je 0x4310d2
nop
nop
nop
nop
mov ebx, 0x42f3f8
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x4d85337
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x4310c0
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x432006
Capabilities:
Encode data using xor

Disassembly:
mov eax, section..reloc
nop
mov ebx, 0x40c7d0
nop
nop
mov ecx, 0x7a8912b0
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x432024
mov eax, section..data
nop
mov ebx, 0x42f314
nop
nop
mov ecx, 0x62ea5fd3
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x432084
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x994cdc
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x994d03
call fcn.00937288
mov dword [eax], esi
call fcn.00937275
push 0x16
pop esi
mov dword [eax], esi
call fcn.00937eca
mov eax, esi
jmp 0x994d58
test dword [ebp + 0xc], 0xfffffff9
jne 0x994ce9
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x994d30
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0093729b
pop ecx
call fcn.00937275
mov eax, dword [eax]
jmp 0x994d58
test al, 0x10
jne 0x994d56
test al, 1
je 0x994d56
test byte [ebp + 0xc], 2
je 0x994d56
call fcn.00937288
mov dword [eax], 5
call fcn.00937275
mov dword [eax], 0xd
jmp 0x994d27
xor eax, eax
pop esi
pop ebp
ret

Function at 0x42e000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
nop
mov ecx, 0x241a5b79
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x42e04e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x42e024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42cd70
nop
mov ecx, 0x29a440e7
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x42e084
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
jne 0x42e06c
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219