joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4152d4
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00406850
mov eax, dword [0x42d040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00412cec
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x415316
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x415472
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00420dc0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x42e890]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004162d1
mov ecx, dword [esi*4 + 0x42e890]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x41546b
cmp eax, dword [ecx + edi + 0x24]
jne 0x41546b
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41546b
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004162d1
add esp, 0x14
test edx, edx
jl 0x41546b
jg 0x4153e1
test eax, eax
jb 0x41546b
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41546b
jl 0x4153fb
cmp dword [ebp - 0x1008], eax
ja 0x41546b
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x415419
test ebx, ebx
je 0x415452
cmp ecx, edi
jae 0x415452
mov al, byte [ecx]
cmp al, 0xd
jne 0x415433
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41543f
cmp byte [ecx + 1], 0xa
jne 0x41543f
inc ecx
jmp 0x41543f
movzx eax, al
movsx eax, byte [eax + 0x42d2f8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x415419
cmp edx, ebx
jne 0x415419
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x415470
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00405daf
leave
ret
Function at 0x415769
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x42e890]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4157a9
cmp byte [ebx], 0xa
jne 0x4157a9
or byte [edi + eax + 0x28], 4
jmp 0x4157ae
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x4158ad
mov dl, byte [eax]
cmp dl, 0x1a
je 0x415890
inc eax
cmp dl, 0xd
je 0x4157da
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x415800
cmp eax, ecx
jae 0x41580e
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x4157c2
jmp 0x4158ad
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41588b
cmp dword [ebp - 0x10], 0
je 0x41588b
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x42e890]
test byte [eax + edi + 0x28], 0x48
je 0x415865
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x415850
mov byte [esi], dl
jmp 0x415861
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x42e890]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4158ad
cmp byte [ebp - 1], 0xa
jne 0x415874
cmp esi, ebx
jne 0x415874
mov byte [esi], 0xa
jmp 0x4158ac
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004162ef
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4158ad
mov byte [esi], 0xd
jmp 0x4158ac
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x42e890]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4158aa
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4158ad
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4158b6
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x42e890]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4158fc
cmp word [ebx], dx
jne 0x4158fc
or byte [eax + edi + 0x28], 4
jmp 0x415901
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x415a64
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x415a44
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x415942
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x415978
cmp eax, edx
jae 0x415986
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x41591d
jmp 0x415a64
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x415a3f
cmp dword [ebp - 0x18], 0
je 0x415a3f
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x42e890]
test byte [eax + edi + 0x28], 0x48
je 0x415a15
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x4159d9
mov word [esi], cx
jmp 0x415a10
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x42e890]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x42e890]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x42e890]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x415a64
pop eax
cmp word [ebp - 4], ax
jne 0x415a25
cmp esi, ebx
jne 0x415a25
mov word [esi], ax
jmp 0x415a61
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004162ef
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x415a64
push 0xd
pop eax
jmp 0x415a20
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x42e890]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x415a5e
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x415a64
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4193a6
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 0x419443
push ebx
push esi
call fcn.0041936f
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.00418061
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4193f0
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x419442
push edi
push eax
call fcn.00411dec
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x419410
call fcn.00411db2
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x419441
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00418061
add esp, 0x20
test eax, eax
jne 0x41942f
push edi
call fcn.00411db2
jmp 0x419437
push ebx
call fcn.00411db2
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 0x41ba70
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0041318d
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41badf
cmp esi, dword [ebp - 4]
je 0x41bada
cmp dword [ebp + 0xc], 0
je 0x41bada
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x41bab7
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0041b5c2
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x41bae1
xor eax, eax
inc eax
jmp 0x41bae1
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x41bb46
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x42d040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.0041318d
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.0041318d
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x41bbbd
cmp word [ecx], dx
je 0x41bbbd
mov eax, dword [0x42650c]
push edi
dec eax
push eax
push 0x4263f8
call fcn.0041bae5
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x41bc30
cmp word [eax], dx
je 0x41bc30
mov eax, dword [edi]
test eax, eax
je 0x41bbe1
cmp word [eax], dx
je 0x41bbe1
lea eax, [ebp - 0x10]
push eax
call fcn.0041b4c8
jmp 0x41bbea
lea eax, [ebp - 0x10]
push eax
call fcn.0041b563
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x41bc5a
mov eax, dword [0x4263f4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4260e8
call fcn.0041bae5
add esp, 0xc
test al, al
je 0x41bc5a
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x41bc25
cmp word [eax], di
je 0x41bc25
lea eax, [ebp - 0x10]
push eax
call fcn.0041b4c8
pop ecx
jmp 0x41bc5c
lea eax, [ebp - 0x10]
push eax
call fcn.0041b563
jmp 0x41bc22
mov eax, dword [edi]
test eax, eax
je 0x41bc47
cmp word [eax], dx
je 0x41bc47
lea eax, [ebp - 0x10]
push eax
call fcn.0041b47d
pop ecx
jmp 0x41bc5a
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x41bd25
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0041b96a
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x41bd25
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x41bd25
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x41bd25
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x41bcb2
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00413ca1
test ebx, ebx
je 0x41bd20
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00413ca1
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41bd25
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41bd25
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0041efc7
add esp, 0x10
xor eax, eax
inc eax
jmp 0x41bd27
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00405daf
leave
ret
Function at 0x420cc0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x420ced
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x420ced
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x100d9484
Capabilities:
Encode data using xor

Disassembly:
call 0x100d93fd
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x100d942d
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x100d9449
xor edx, 0
jmp 0x100d9454
xor edx, edx
jmp 0x100d946b
jmp 0x100d9477
xor eax, eax
push 0x8427d7c0
call 0x100d9484
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100d94c0
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x100d9499
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x100d94d7
add eax, 0
jno 0x100d94dc
add esi, 0
ret 0x10

Function at 0x100da245
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x100da267
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x100da409
cmp edi, dword [ebp + 0x10]
jb 0x100da409
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.100d9d31
inc edi
jmp 0x100da2f0
jmp 0x100da2fd
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100d9d31
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100d9d31
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x100da351
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x100da335
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100da37f
add dword [eax], 0x39
jle 0x100da35b
sub al, 0xf5
mov ch, al
call fcn.100da394
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x100dc06c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x100dc082
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x100dc093
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100dc0d4
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x100de440
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x100de389
add ebx, 0
push ecx
call 0x100de39e
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x735201d9
sub ebx, dword [0x7353fa18]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x7353fa08
call fcn.100d9e68
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100d9376
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100de4fc
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100de4fc
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x100de4b3
mov eax, 1
lock xchg dword [0x7353fa14], eax
push 0x3dd1fc71
call 0x100de440
push esi
add esp, 8
cmp eax, 0
jne 0x100de429
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100de44f
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100de464
cmp ecx, edx
cmp eax, 0
je 0x100de489
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x100de473
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100de4a2
dec eax
loope 0x100de4a5
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x7353fa14], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x100de4d9
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100de4ee
jmp 0x100de4f9
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100de3e7
Function at 0x100e5561
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100e5837
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x7352c68c
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x73523652
push 0xffffffffffffffff
call fcn.100dc761
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x100e55cb
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100e55e3
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100e582b
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100e57ff
Function at 0x100f5031
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100f5053
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100f5053
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100f5053
ret
cmp word [ebx + 4], 0x14c
jne 0x100f5053
test word [ebx + 0x16], 2
je 0x100f5053
test word [ebx + 0x16], 0x100
je 0x100f5053
cmp word [ebx + 0x18], 0x10b
jne 0x100f5053
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100f5053
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100f50df
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100f5073
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100dbfbe
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100f5053
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100f50df
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100f5053
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100f5053
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100f5053
ret
cmp word [ebx + 4], 0x14c
jne 0x100f5053
test word [ebx + 0x16], 2
je 0x100f5053
test word [ebx + 0x16], 0x100
je 0x100f5053
cmp word [ebx + 0x18], 0x10b
jne 0x100f5053
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100f5053
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100f50df
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100f5073
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100dbfbe
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100f5053
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x100f5196
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100f51ef
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100f5196
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100f51a5
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104fae48
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100f51f6
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100dc06c
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100f5295
add edi, 4
add eax, 2
dec ecx
jne 0x100f51db
call 0x100f5242
loope 0x100f5238
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100f5292
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100f52a3
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100f5256
cmp eax, ecx
ja 0x100f5256
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100f52e0
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100f52d6
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100dc54b
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]