joyce8/EMBER2024-capa huggingface dataset:
Function at 0xd6f8e0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0xe14374]
mov edi, eax
add esp, 4
test edi, edi
jne 0xd6f90d
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0xd6f957
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call eax
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
mov eax, dword [esi + 8]
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [ebp + 0x10], ebx
jmp 0xd6f95d
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 0x10]
add esp, 8
xor ebx, ebx
test eax, eax
je 0xd6f9bb
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
nop dword [eax + eax]
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 0x10], 1
jne 0xd6f980
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0xd6f9e7
mov eax, dword [esi + 4]
push 1
push 0xdeb8e1
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0xdeb8e2
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0xd6f9c0
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xd6fa40
Capabilities:
Create new key via cryptacquirecontext
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0xf0000040
push 0x18
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
jne 0xd6fa65
mov eax, 0x1b
pop esi
pop ebp
ret
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x800c
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0xd6fa95
push eax
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esi], 0
mov eax, 2
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret

Function at 0xd70710
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 0xc]
xor esi, esi
test edi, edi
je 0xd7075d
push ebx
mov ebx, dword [ebp + 8]
mov cl, byte [esi + ebx]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
and dl, 2
movzx ecx, cl
cmove ecx, eax
mov byte [esi + ebx], cl
inc esi
cmp esi, edi
jb 0xd70722
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0xd707c0
Capabilities:
Hash data using md4
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
push 0xf0000040
push 1
push 0
push 0
lea edi, [esi + 4]
mov dword [esi], 0
push esi
mov dword [edi], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xd70812
push edi
push 0
push 0
push 0x8002
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0xd70818
push eax
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esi], 0
pop edi
xor eax, eax
pop esi
pop ebp
ret
pop edi
mov eax, 1
pop esi
pop ebp
ret

Function at 0xd89839
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0xd89878
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0xd89878
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0xd89878
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0xd89878
cmp dword [ecx + 0x74], 0xe
jbe 0xd89878
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0xd8b2c7
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00d1f240
mov eax, dword [0xe14344]
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.00d832e7
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0xd8b309
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0xd8b465
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00d1f910
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 + 0xe1e650]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00d8d4a8
mov ecx, dword [esi*4 + 0xe1e650]
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 0xd8b45e
cmp eax, dword [ecx + edi + 0x24]
jne 0xd8b45e
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 0xd8b45e
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00d8d4a8
add esp, 0x14
test edx, edx
jl 0xd8b45e
jg 0xd8b3d4
test eax, eax
jb 0xd8b45e
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0xd8b45e
jl 0xd8b3ee
cmp dword [ebp - 0x1008], eax
ja 0xd8b45e
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0xd8b40c
test ebx, ebx
je 0xd8b445
cmp ecx, edi
jae 0xd8b445
mov al, byte [ecx]
cmp al, 0xd
jne 0xd8b426
lea eax, [edi - 1]
cmp ecx, eax
jae 0xd8b432
cmp byte [ecx + 1], 0xa
jne 0xd8b432
inc ecx
jmp 0xd8b432
movzx eax, al
movsx eax, byte [eax + 0xe15068]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0xd8b40c
cmp edx, ebx
jne 0xd8b40c
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0xd8b463
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00d1eeae
leave
ret
Function at 0xd8cc94
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0xe14344]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0xdeeb30
push esi
call fcn.00d8b69e
pop ecx
pop ecx
test eax, eax
jne 0xd8ccc2
xor al, al
jmp 0xd8cd3f
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.00d8c9c9
mov edx, eax
add esp, 0x10
test edx, edx
jne 0xd8ccfc
push dword [ebp - 0x210]
call fcn.00d75412
xor al, al
jmp 0xd8cd3d
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0xd8cd02
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0xd8cd22
push edx
call fcn.00d8cbcb
pop ecx
test al, al
je 0xd8cced
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0xd8cd30
mov bl, 1
push dword [ebp - 0x210]
call fcn.00d75412
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00d1eeae
leave
ret

Function at 0xd8e15d
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0xdef92c
push 0xdef924
push str.FlsAlloc
push 0x1f
call fcn.00d8df88
mov esi, eax
add esp, 0x10
test esi, esi
je 0xd8e191
push dword [ebp + 8]
mov ecx, esi
call dword [0xdab580]
call esi
jmp 0xd8e197
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0xd8e1db
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0xdef93c
push 0xdef934
push str.FlsGetValue
push 0x21
call fcn.00d8df88
mov esi, eax
add esp, 0x10
test esi, esi
je 0xd8e212
push dword [ebp + 8]
mov ecx, esi
call dword [0xdab580]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0xd8e21a
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0xdef944
push 0xdef93c
push str.FlsSetValue
push 0x22
call fcn.00d8df88
mov esi, eax
add esp, 0x10
test esi, esi
je 0xd8e254
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0xdab580]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0xd92d25
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00d8d8fc
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 0xd92d94
cmp esi, dword [ebp - 4]
je 0xd92d8f
cmp dword [ebp + 0xc], 0
je 0xd92d8f
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0xd92d6c
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00d92877
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0xd92d96
xor eax, eax
inc eax
jmp 0xd92d96
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0xd92dfb
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0xe14344]
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.00d8d8fc
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.00d8d8fc
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 0xd92e72
cmp word [ecx], dx
je 0xd92e72
mov eax, dword [0xdeff14]
push edi
dec eax
push eax
push 0xdefe00
call fcn.00d92d9a
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0xd92ee5
cmp word [eax], dx
je 0xd92ee5
mov eax, dword [edi]
test eax, eax
je 0xd92e96
cmp word [eax], dx
je 0xd92e96
lea eax, [ebp - 0x10]
push eax
call fcn.00d9277d
jmp 0xd92e9f
lea eax, [ebp - 0x10]
push eax
call fcn.00d92818
cmp dword [ebp - 0x10], 0
pop ecx
jne 0xd92f0f
mov eax, dword [0xdefdfc]
push dword [ebp - 0x14]
dec eax
push eax
push 0xdefaf0
call fcn.00d92d9a
add esp, 0xc
test al, al
je 0xd92f0f
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0xd92eda
cmp word [eax], di
je 0xd92eda
lea eax, [ebp - 0x10]
push eax
call fcn.00d9277d
pop ecx
jmp 0xd92f11
lea eax, [ebp - 0x10]
push eax
call fcn.00d92818
jmp 0xd92ed7
mov eax, dword [edi]
test eax, eax
je 0xd92efc
cmp word [eax], dx
je 0xd92efc
lea eax, [ebp - 0x10]
push eax
call fcn.00d92732
pop ecx
jmp 0xd92f0f
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 0xd92fda
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00d92c1f
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0xd92fda
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0xd92fda
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0xd92fda
mov eax, dword [ebp - 0x18]
test eax, eax
je 0xd92f67
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00d8e435
test ebx, ebx
je 0xd92fd5
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00d8e435
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0xd92fda
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 0xd92fda
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00d75359
add esp, 0x10
xor eax, eax
inc eax
jmp 0xd92fdc
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00d1eeae
leave
ret
Function at 0xd957c9
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 + 0xe1e650]
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 0xd95809
cmp byte [ebx], 0xa
jne 0xd95809
or byte [edi + eax + 0x28], 4
jmp 0xd9580e
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 0xd9590d
mov dl, byte [eax]
cmp dl, 0x1a
je 0xd958f0
inc eax
cmp dl, 0xd
je 0xd9583a
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0xd95860
cmp eax, ecx
jae 0xd9586e
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 0xd95822
jmp 0xd9590d
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 0xd958eb
cmp dword [ebp - 0x10], 0
je 0xd958eb
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0xe1e650]
test byte [eax + edi + 0x28], 0x48
je 0xd958c5
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0xd958b0
mov byte [esi], dl
jmp 0xd958c1
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0xe1e650]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0xd9590d
cmp byte [ebp - 1], 0xa
jne 0xd958d4
cmp esi, ebx
jne 0xd958d4
mov byte [esi], 0xa
jmp 0xd9590c
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00d8d4c6
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0xd9590d
mov byte [esi], 0xd
jmp 0xd9590c
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0xe1e650]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0xd9590a
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0xd9590d
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0xd95916
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 + 0xe1e650]
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 0xd9595c
cmp word [ebx], dx
jne 0xd9595c
or byte [eax + edi + 0x28], 4
jmp 0xd95961
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 0xd95ac4
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 0xd95aa4
add eax, 2
cmp cx, word [ebp - 0x10]
je 0xd959a2
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0xd959d8
cmp eax, edx
jae 0xd959e6
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 0xd9597d
jmp 0xd95ac4
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 0xd95a9f
cmp dword [ebp - 0x18], 0
je 0xd95a9f
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0xe1e650]
test byte [eax + edi + 0x28], 0x48
je 0xd95a75
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 0xd95a39
mov word [esi], cx
jmp 0xd95a70
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0xe1e650]
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 + 0xe1e650]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0xe1e650]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0xd95ac4
pop eax
cmp word [ebp - 4], ax
jne 0xd95a85
cmp esi, ebx
jne 0xd95a85
mov word [esi], ax
jmp 0xd95ac1
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00d8d4c6
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0xd95ac4
push 0xd
pop eax
jmp 0xd95a80
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0xe1e650]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0xd95abe
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0xd95ac4
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 0xd98ee9
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 0xd98f86
push ebx
push esi
call fcn.00d98eb2
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.00d8fc37
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0xd98f33
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0xd98f85
push edi
push eax
call fcn.00d8e671
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0xd98f53
call fcn.00d8e637
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0xd98f84
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00d8fc37
add esp, 0x20
test eax, eax
jne 0xd98f72
push edi
call fcn.00d8e637
jmp 0xd98f7a
push ebx
call fcn.00d8e637
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 0xd98f89
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0xd98f9a
pop esi
ret
push ebx
push edi
push esi
call fcn.00d98eb2
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00d8e671
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0xd98fc2
push ebx
push esi
push edi
call fcn.00d70d30
add esp, 0xc
push 0
call fcn.00d8e637
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0xd9971c
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00d99237
Function at 0xd99d16
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.00d99c92
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0xd99e85
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0xd99e85
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0xd99e3a
jg 0xd99d72
test eax, eax
je 0xd99e30
push 1
push 0x1000
call fcn.00d9028f
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0xd99d95
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0xd99e27
push 0x8000
push ebx
call fcn.00d8a791
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0xd99dbe
jg 0xd99db9
cmp ecx, 0x1000
jb 0xd99dbe
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00d955ad
add esp, 0x10
cmp eax, 0xffffffff
je 0xd99e03
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0xd99db9
jl 0xd99dea
test ecx, ecx
jne 0xd99dab
push dword [ebp - 0xc]
push ebx
call fcn.00d8a791
push esi
call fcn.00d8e637
add esp, 0xc
xor ebx, ebx
jmp 0xd99e93
cmp byte [edi + 0x24], 0
je 0xd99e1a
cmp dword [edi + 0x20], 5
jne 0xd99e1a
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0xd99e25
mov ebx, dword [edi + 0x18]
jmp 0xd99e27
xor ebx, ebx
push esi
call fcn.00d8e637
pop ecx
jmp 0xd99e93
test ecx, ecx
jg 0xd99dfc
jl 0xd99e3a
test eax, eax
jae 0xd99dfc
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00d8d4c6
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0xd99e5a
cmp byte [edi + 0x1c], 0
je 0xd99dfc
jmp 0xd99e8b
push ebx
call fcn.00d99c12
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0xd99dfc
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0xd99e93
cmp byte [edi + 0x1c], 0
je 0xd99e90
mov ebx, dword [edi + 0x18]
jmp 0xd99e93
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00d8d4c6
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0xd9eb68
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0xe14344]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0xd9ebab
call fcn.00d87b6b
mov dword [eax], 0xf
call fcn.00d87b7e
mov dword [eax], 0xd
call fcn.00d74f1d
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00d1eeae
leave
ret
test eax, eax
jne 0xd9ebb2
inc eax
jmp 0xd9eb9f
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0xd9eb9d
xor eax, eax
cmp ecx, 1
setne al
jmp 0xd9eb9f