joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41b5990
Capabilities:
Encrypt data using twofish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov ebx, ecx
test ebx, ebx
js 0x41b59a6
mov esi, dword [edx + ebx*4]
dec ebx
push esi
jns 0x41b599f
mov edx, esp
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
and ecx, 0xff
mov ebx, dword [ebp - 4]
shr ebx, 8
and ebx, 0xff
mov eax, dword [ebp - 4]
shr eax, 0x10
and eax, 0xff
mov esi, dword [ebp - 4]
shr esi, 0x18
mov dword [ebp - 8], esi
mov esi, dword [ebp + 8]
mov esi, dword [esi + 8]
cmp dword [esi - 4], 0x20
jne 0x41b5a31
movzx ecx, byte [ecx + 0x41d8660]
mov esi, dword [edx + 0xc]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x41d8560]
mov esi, dword [edx + 0xc]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x41d8560]
mov esi, dword [edx + 0xc]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x41d8660]
mov edi, dword [edx + 0xc]
shr edi, 0x18
xor esi, edi
mov dword [ebp - 8], esi
mov esi, dword [ebp + 8]
mov esi, dword [esi + 8]
cmp dword [esi - 4], 0x18
jl 0x41b5a8e
movzx ecx, byte [ecx + 0x41d8660]
mov esi, dword [edx + 8]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x41d8660]
mov esi, dword [edx + 8]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x41d8560]
mov esi, dword [edx + 8]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x41d8560]
mov edi, dword [edx + 8]
shr edi, 0x18
xor esi, edi
mov dword [ebp - 8], esi
movzx ecx, byte [ecx + 0x41d8560]
mov esi, dword [edx + 4]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x41d8660]
mov esi, dword [edx + 4]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x41d8560]
mov esi, dword [edx + 4]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x41d8660]
mov edi, dword [edx + 4]
shr edi, 0x18
xor esi, edi
mov dword [ebp - 8], esi
movzx ecx, byte [ecx + 0x41d8560]
mov esi, dword [edx]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x41d8560]
mov esi, dword [edx]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x41d8660]
mov esi, dword [edx]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x41d8660]
mov edx, dword [edx]
shr edx, 0x18
xor esi, edx
mov dword [ebp - 8], esi
mov edx, dword [ecx*4 + 0x41d8760]
xor edx, dword [ebx*4 + 0x41d8b60]
xor edx, dword [eax*4 + 0x41d8f60]
mov eax, dword [ebp - 8]
xor edx, dword [eax*4 + 0x41d9360]
mov eax, edx
mov edi, dword [ebp - 0x14]
mov esi, dword [ebp - 0x10]
mov ebx, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret

Function at 0x41b5c90
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
and ecx, 0xff
imul ecx, ecx, 0x1010101
xor ebx, ebx
mov esi, dword [edx + ebx*4]
xor esi, ecx
mov dword [eax + ebx*4], esi
inc ebx
cmp ebx, 0x40
jne 0x41b5ca0
pop esi
pop ebx
ret
Function at 0x41b5cb4
Capabilities:
Encode data using xor
Encrypt data using twofish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
mov edx, 0x41d8560
lea eax, [ebp - 0x100]
call fcn.041b5c90
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x18]
xor eax, eax
lea ecx, [ebp - 0x100]
xor ebx, ebx
mov bl, byte [ecx]
movzx ebx, byte [ebx + 0x41d8560]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x41d8760]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x41b5ce5
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 8
mov edx, 0x41d8660
lea eax, [ebp - 0x100]
call fcn.041b5c90
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x17]
xor eax, eax
lea ecx, [ebp - 0x100]
xor ebx, ebx
mov bl, byte [ecx]
movzx ebx, byte [ebx + 0x41d8560]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x41d8b60]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4 + 0x400], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x41b5d34
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 0x10
mov edx, 0x41d8560
lea eax, [ebp - 0x100]
call fcn.041b5c90
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x16]
xor eax, eax
lea ecx, [ebp - 0x100]
xor ebx, ebx
mov bl, byte [ecx]
movzx ebx, byte [ebx + 0x41d8660]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x41d8f60]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4 + 0x800], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x41b5d87
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 0x18
mov edx, 0x41d8660
lea eax, [ebp - 0x100]
call fcn.041b5c90
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x15]
xor eax, eax
lea ecx, [ebp - 0x100]
xor ebx, ebx
mov bl, byte [ecx]
movzx ebx, byte [ebx + 0x41d8660]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x41d9360]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4 + 0xc00], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x41b5dda
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41b5e0c
Capabilities:
Encode data using xor
Encrypt data using twofish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
push edi
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
mov edx, 0x41d8660
lea eax, [ebp - 0x100]
call fcn.041b5c90
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x18]
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax - 0x14]
xor eax, eax
lea ebx, [ebp - 0x100]
movzx esi, byte [ebx]
movzx esi, byte [esi + 0x41d8560]
xor esi, ecx
movzx esi, byte [esi + 0x41d8560]
xor esi, edx
mov esi, dword [esi*4 + 0x41d8760]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x41b5e46
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 8
mov edx, 0x41d8660
lea eax, [ebp - 0x100]
call fcn.041b5c90
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x17]
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax - 0x13]
xor eax, eax
lea ebx, [ebp - 0x100]
movzx esi, byte [ebx]
movzx esi, byte [esi + 0x41d8660]
xor esi, ecx
movzx esi, byte [esi + 0x41d8560]
xor esi, edx
mov esi, dword [esi*4 + 0x41d8b60]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4 + 0x400], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x41b5ea5
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 0x10
mov edx, 0x41d8560
lea eax, [ebp - 0x100]
call fcn.041b5c90
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x16]
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax - 0x12]
xor eax, eax
lea ebx, [ebp - 0x100]
movzx esi, byte [ebx]
movzx esi, byte [esi + 0x41d8560]
xor esi, ecx
movzx esi, byte [esi + 0x41d8660]
xor esi, edx
mov esi, dword [esi*4 + 0x41d8f60]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4 + 0x800], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x41b5f08
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 0x18
mov edx, 0x41d8560
lea eax, [ebp - 0x100]
call fcn.041b5c90
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x15]
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax - 0x11]
xor eax, eax
lea ebx, [ebp - 0x100]
movzx esi, byte [ebx]
movzx esi, byte [esi + 0x41d8660]
xor esi, ecx
movzx esi, byte [esi + 0x41d8660]
xor esi, edx
mov esi, dword [esi*4 + 0x41d9360]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4 + 0xc00], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x41b5f6b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41b67bc
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0xc], edx
lea edx, [ebp - 0x16]
lea eax, [ebp - 4]
mov ecx, 4
call sub.rtl60.bpl__System_Move_qqrpxvpvi
lea edx, [ebp - 0x12]
lea eax, [ebp - 8]
mov ecx, 4
call sub.rtl60.bpl__System_Move_qqrpxvpvi
mov ebx, dword [0x41e4194]
mov ebx, dword [ebx]
lea edx, [ebp - 0x16]
lea eax, [ebp - 0x16]
mov ecx, 2
call ebx
mov byte [ebp - 0xd], 8
mov dword [ebp - 0x24], 0x41d9960
lea ebx, [ebp - 0x1e]
push ebp
xor edx, edx
mov dl, byte [ebp - 0x16]
mov eax, dword [ebp - 0x24]
movzx eax, byte [eax]
call fcn.041b677c
pop ecx
mov byte [ebx], al
mov byte [ebp - 0xe], 7
mov eax, dword [ebp - 0x24]
lea esi, [eax + 1]
lea edi, [ebp - 0x15]
push ebp
xor edx, edx
mov dl, byte [edi]
xor eax, eax
mov al, byte [esi]
call fcn.041b677c
pop ecx
xor byte [ebx], al
inc edi
inc esi
dec byte [ebp - 0xe]
jne 0x41b6833
inc ebx
add dword [ebp - 0x24], 8
dec byte [ebp - 0xd]
jne 0x41b6812
xor eax, eax
mov al, byte [ebp - 0x1e]
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
mov eax, dword [ebp - 0xc]
xor edx, edx
mov dword [eax + 4], edx
mov byte [ebp - 0xd], 7
lea eax, [ebp - 0x1d]
mov edx, dword [ebp - 0xc]
mov edx, dword [edx + 4]
shl edx, 8
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx]
shr ecx, 0x18
or edx, ecx
mov ecx, dword [ebp - 0xc]
mov dword [ecx + 4], edx
mov edx, dword [ebp - 0xc]
mov edx, dword [edx]
shl edx, 8
xor ecx, ecx
mov cl, byte [eax]
xor edx, ecx
mov ecx, dword [ebp - 0xc]
mov dword [ecx], edx
inc eax
dec byte [ebp - 0xd]
jne 0x41b686e
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41b68a8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0xc], ecx
mov eax, 0x41d99a0
lea ecx, [ebp - 8]
mov dword [ebp - 0x10], 5
mov ebx, dword [edx]
xor dword [ecx], ebx
mov ebx, dword [edx + 4]
xor dword [ecx + 4], ebx
add edx, 8
mov esi, dword [ecx + 4]
shr esi, 0x17
and esi, 0x1fe
mov esi, dword [eax + esi*4]
mov edi, dword [ecx + 4]
shr edi, 0xf
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x800]
mov edi, dword [ecx + 4]
shr edi, 7
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x1000]
mov edi, dword [ecx + 4]
add edi, edi
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x1800]
mov ebx, dword [ecx]
mov edi, ebx
shr edi, 0x17
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x2000]
mov edi, ebx
shr edi, 0xf
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x2800]
mov edi, ebx
shr edi, 7
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x3000]
mov edi, ebx
add edi, edi
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x3800]
mov dword [ebp - 0x14], esi
mov esi, dword [ecx + 4]
shr esi, 0x17
and esi, 0x1fe
or esi, 1
mov esi, dword [eax + esi*4]
mov edi, dword [ecx + 4]
shr edi, 0xf
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x800]
mov edi, dword [ecx + 4]
shr edi, 7
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x1000]
mov edi, dword [ecx + 4]
add edi, edi
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x1800]
mov edi, dword [ecx]
shr edi, 0x17
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x2000]
mov edi, dword [ecx]
shr edi, 0xf
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x2800]
mov edi, ebx
shr edi, 7
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x3000]
add ebx, ebx
and ebx, 0x1fe
or ebx, 1
xor esi, dword [eax + ebx*4 + 0x3800]
mov dword [ecx + 4], esi
mov ebx, dword [ebp - 0x14]
mov dword [ecx], ebx
dec dword [ebp - 0x10]
jne 0x41b68ca
mov eax, dword [edx]
xor dword [ecx], eax
mov eax, dword [edx + 4]
xor dword [ecx + 4], eax
add edx, 8
mov eax, dword [ecx]
mov ebx, eax
shr ebx, 0x18
and ebx, 0xff
movzx ebx, byte [ebx + 0x41d9760]
shl ebx, 0x18
mov esi, eax
shr esi, 0x10
and esi, 0xff
movzx esi, byte [esi + 0x41d9760]
shl esi, 0x10
xor ebx, esi
mov esi, eax
shr esi, 8
and esi, 0xff
movzx esi, byte [esi + 0x41d9760]
shl esi, 8
xor ebx, esi
and eax, 0xff
movzx eax, byte [eax + 0x41d9760]
xor ebx, eax
mov dword [ecx], ebx
mov eax, dword [ecx + 4]
mov ebx, eax
shr ebx, 0x18
and ebx, 0xff
movzx ebx, byte [ebx + 0x41d9760]
shl ebx, 0x18
mov esi, eax
shr esi, 0x10
and esi, 0xff
movzx esi, byte [esi + 0x41d9760]
shl esi, 0x10
xor ebx, esi
mov esi, eax
shr esi, 8
and esi, 0xff
movzx esi, byte [esi + 0x41d9760]
shl esi, 8
xor ebx, esi
and eax, 0xff
movzx eax, byte [eax + 0x41d9760]
xor ebx, eax
mov dword [ecx + 4], ebx
mov eax, dword [edx]
xor eax, dword [ecx]
mov ebx, dword [ebp - 0xc]
mov dword [ebx], eax
mov eax, dword [edx + 4]
xor eax, dword [ecx + 4]
mov edx, dword [ebp - 0xc]
mov dword [edx + 4], eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41b7528
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, ecx
mov dword [ebp - 4], eax
jmp 0x41b753a
add dword [ebp - 4], 4
mov eax, dword [ebp - 4]
cmp edx, dword [eax]
jne 0x41b7536
lea eax, [ebp - 8]
push eax
push 0x40
push 4
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x41b7591
xor eax, eax
push ebp
push 0x41b758a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov dword [eax], ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41b7591
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 8]
push eax
push 4
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_VirtualProtect
ret
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x41ba8dc
Capabilities:
Reference sql statements

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor edx, edx
mov dword [ebp - 4], edx
xor edx, edx
push ebp
push 0x41ba973
push dword fs:[edx]
mov dword fs:[edx], esp
mov ecx, eax
mov dl, 1
mov eax, dword [sym.imp.adortl60.bpl__Adodb_TADOQuery_]
call sub.adortl60.bpl__Adodb_TADOQuery__bctr_qqrp18Classes_TComponent
mov ebx, eax
call sub.VEDatasets.bpl__Vedataset_Connection_qqrv
mov edx, eax
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x268]
lea eax, [ebp - 4]
push eax
call sub.VEDatasets.bpl__Vedataset_FirmaNo_qqrv
mov dword [ebp - 0x14], eax
mov byte [ebp - 0x10], 0
call sub.VEDatasets.bpl__Vedataset_DonemNo_qqrv
mov dword [ebp - 0xc], eax
mov byte [ebp - 8], 0
lea edx, [ebp - 0x14]
mov ecx, 1
mov eax, 0x41ba98c
call sub.rtl60.bpl__Sysutils_Format_qqrx17System_AnsiStringpx14System_TVarRecxi
mov eax, dword [ebp - 4]
push eax
mov eax, ebx
call sub.adortl60.bpl__Adodb_TADOQuery_GetSQL_qqrv
pop edx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, ebx
call sub.dbrtl60.bpl__Db_TDataSet_Open_qqrv
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ba97a
lea eax, [ebp - 4]
call sub.rtl60.bpl__System__LStrClr_qqrpv
ret

Function at 0x41c63ac
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call sub.rtl60.bpl__System__LStrAddRef_qqrpv
xor eax, eax
push ebp
push 0x41c640c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call sub.rtl60.bpl__Sysutils_FileExists_qqrx17System_AnsiString
test al, al
je 0x41c63f6
push 3
push 0x41c6418
push 0x41c6418
mov eax, dword [ebp - 4]
call sub.rtl60.bpl__System__LStrToPChar_qqrx17System_AnsiString
push eax
push 0x41c641c
push 0
call sub.shell32.dll_ShellExecuteA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41c6413
lea eax, [ebp - 4]
call sub.rtl60.bpl__System__LStrClr_qqrpv
ret
Function at 0x401100
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
sub esp, 0x808
push ebx
push ebp
push esi
push edi
xor edi, edi
mov dword [esp + 0x10], edx
xor ebp, ebp
mov dword [esp + 0x14], ecx
test ecx, ecx
je 0x40115b
mov edi, ecx
lea edx, [edi + 2]
nop
mov ax, word [edi]
add edi, 2
test ax, ax
jne 0x401120
sub edi, edx
sar edi, 1
cmp edi, 0x200
jb 0x40113c
mov edi, 0x1ff
push edi
push ecx
lea eax, [esp + 0x420]
push eax
lea ebp, [edi + edi]
call fcn.00401240
add esp, 0xc
xor eax, eax
mov word [esp + ebp + 0x418], ax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax + 0xc]
add ebx, 0xc
jne 0x40117d
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax + 0xc]
add ebx, 0x14
je 0x4011ef
mov esi, dword [ebx]
cmp esi, ebx
je 0x4011ef
test esi, esi
je 0x4011ef
cmp word [esi + 0x24], 2
jbe 0x4011e9
movzx eax, word [esi + 0x2c]
cmp eax, 2
jbe 0x4011e9
cmp dword [esi + 0x18], 0
je 0x4011e9
test ebp, ebp
je 0x4011a5
cmp ebp, eax
jne 0x4011e9
push edi
push dword [esi + 0x30]
lea eax, [esp + 0x20]
push eax
call fcn.00401240
mov edx, dword [esp + 0x1c]
xor eax, eax
add esp, 0xc
mov word [esp + edi*2 + 0x18], ax
test edx, edx
je 0x4011ca
cmp edx, dword [esi + 0x18]
jne 0x4011e9
cmp dword [esp + 0x14], eax
je 0x4011fc
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x41c]
push eax
call fcn.00401050
add esp, 8
test eax, eax
je 0x4011fc
mov esi, dword [esi]
cmp esi, ebx
jne 0x401183
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x808
ret
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x808
ret
Function at 0x401ff0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga
Get windows directory from kuser_shared_data

Disassembly:
mov eax, dword [0x81a608]
sub esp, 0x20c
push ebp
mov ebp, ecx
push esi
push edi
test eax, eax
je 0x40219d
cmp dword [0x81a60c], 0
jne 0x402189
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov word [esp + 0x1c], ax
mov byte [esp + 0x1e], al
lea eax, [esp + 0x20]
push eax
call fcn.00404120
add esp, 0xc
xor edi, edi
xor eax, eax
nop
mov byte [esp + eax + 0x18], al
inc eax
cmp eax, 0x100
jb 0x402040
xor esi, esi
mov edi, edi
mov dl, byte [esp + esi + 0x18]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41d0d4]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x18]
mov byte [esp + esi + 0x18], al
inc esi
mov byte [esp + edi + 0x18], dl
cmp esi, 0x100
jb 0x402050
xor esi, esi
xor edi, edi
xor edx, edx
lea eax, [esi + 1]
movzx esi, al
mov cl, byte [esp + esi + 0x18]
movzx eax, cl
add eax, edi
movzx edi, al
movzx eax, byte [esp + edi + 0x18]
mov byte [esp + esi + 0x18], al
mov byte [esp + edi + 0x18], cl
movzx eax, byte [esp + esi + 0x18]
movzx ecx, cl
add ecx, eax
movzx eax, cl
movzx eax, byte [esp + eax + 0x18]
xor al, byte [edx + 0x41d0d8]
mov byte [esp + edx + 0xc], al
inc edx
cmp edx, 0xb
jb 0x402085
push 0x200
lea eax, [esp + 0x1c]
push 0
push eax
call fcn.00404120
mov edx, 0x7ffe0030
add esp, 0xc
xor ecx, ecx
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4020e4
sub edx, esi
sar edx, 1
je 0x40219d
mov esi, ebp
lea edi, [esi + 1]
mov edi, edi
mov al, byte [esi]
inc esi
test al, al
jne 0x402100
sub esi, edi
add edx, 0xc
add edx, esi
cmp edx, 0x200
ja 0x40219d
xor eax, eax
push ebx
test edx, edx
je 0x402138
movzx ebx, word [eax + eax + 0x7ffe0030]
test bx, bx
je 0x402138
mov byte [esp + eax + 0x1c], bl
inc ecx
inc eax
cmp eax, edx
jb 0x402121
xor eax, eax
test edx, edx
je 0x402152
mov edi, edi
mov bl, byte [esp + eax + 0x10]
test bl, bl
je 0x402152
mov byte [esp + ecx + 0x1c], bl
inc eax
inc ecx
cmp eax, edx
jb 0x402140
xor eax, eax
test edx, edx
je 0x40216f
lea ecx, [esp + ecx + 0x1c]
lea esp, [esp]
mov bl, byte [eax + ebp]
test bl, bl
je 0x40216f
mov byte [ecx], bl
inc eax
inc ecx
cmp eax, edx
jb 0x402160
push 8
push 0
lea eax, [esp + 0x24]
push eax
call dword [0x81a608]
pop ebx
pop edi
pop esi
pop ebp
add esp, 0x20c
ret
push 0x800
push 0
push ebp
call eax
pop edi
pop esi
pop ebp
add esp, 0x20c
ret
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x20c
ret
Function at 0x4021b0
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
sub esp, 0xc08
push ebx
push ebp
mov dword [esp + 0xc], edx
xor edx, edx
mov dword [esp + 8], edx
push esi
push edi
test ecx, ecx
je 0x4021fb
xor esi, esi
lea edi, [esp + 0x818]
mov al, byte [esi + ecx]
test al, al
je 0x4021eb
cbw
inc esi
mov word [edi], ax
add edi, 2
cmp esi, 0x1ff
jb 0x4021d1
jmp 0x4021f0
xor eax, eax
mov word [edi], ax
lea edx, [esp + 0x818]
mov dword [esp + 0x10], edx
xor edi, edi
xor ebp, ebp
test edx, edx
je 0x40224b
mov edi, edx
lea ecx, [edi + 2]
jmp 0x402210
mov ax, word [edi]
add edi, 2
test ax, ax
jne 0x402210
sub edi, ecx
sar edi, 1
cmp edi, 0x200
jb 0x40222c
mov edi, 0x1ff
push edi
push edx
lea eax, [esp + 0x420]
push eax
lea ebp, [edi + edi]
call fcn.00401240
add esp, 0xc
xor eax, eax
mov word [esp + ebp + 0x418], ax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax + 0xc]
add ebx, 0xc
jne 0x40226d
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax + 0xc]
add ebx, 0x14
je 0x4022e0
mov esi, dword [ebx]
cmp esi, ebx
je 0x4022e0
test esi, esi
je 0x4022e0
cmp word [esi + 0x24], 2
jbe 0x4022da
movzx eax, word [esi + 0x2c]
cmp eax, 2
jbe 0x4022da
cmp dword [esi + 0x18], 0
je 0x4022da
test ebp, ebp
je 0x402295
cmp ebp, eax
jne 0x4022da
push edi
push dword [esi + 0x30]
lea eax, [esp + 0x20]
push eax
call fcn.00401240
xor eax, eax
add esp, 0xc
mov word [esp + edi*2 + 0x18], ax
mov eax, dword [esp + 0x14]
test eax, eax
je 0x4022ba
cmp eax, dword [esi + 0x18]
jne 0x4022da
cmp dword [esp + 0x10], 0
je 0x4022ed
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x41c]
push eax
call fcn.00401050
add esp, 8
test eax, eax
je 0x4022ed
mov esi, dword [esi]
cmp esi, ebx
jne 0x402273
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0xc08
ret
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0xc08
ret
Function at 0x403a50
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [0x81b3b8]
sub esp, 0x11c
test eax, eax
jne 0x403b4e
push ebx
push esi
push edi
push 0x100
push eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov word [esp + 0x2c], ax
lea eax, [esp + 0x30]
push eax
call fcn.00404120
add esp, 0xc
xor edi, edi
xor eax, eax
lea ebx, [ebx]
mov byte [esp + eax + 0x28], al
inc eax
cmp eax, 0x100
jb 0x403aa0
xor esi, esi
mov edi, edi
mov dl, byte [esp + esi + 0x28]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41d100]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x28]
mov byte [esp + esi + 0x28], al
inc esi
mov byte [esp + edi + 0x28], dl
cmp esi, 0x100
jb 0x403ab0
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x28]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x28]
mov byte [esp + edi + 0x28], al
mov byte [esp + ebx + 0x28], cl
movzx eax, byte [esp + edi + 0x28]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x28]
xor al, byte [esi + 0x41d104]
mov byte [esp + esi + 0xc], al
inc esi
cmp esi, 0x1a
jb 0x403ae5
xor edx, edx
lea ecx, [esp + 0xc]
call fcn.00401100
pop edi
pop esi
pop ebx
test eax, eax
je 0x403b49
mov eax, dword [eax + 0x18]
test eax, eax
je 0x403b49
mov dword [0x81b3b8], eax
add esp, 0x11c
ret
mov eax, dword [0x81b3b8]
add esp, 0x11c
ret