joyce8/EMBER2024-capa huggingface dataset:
Function at 0x62eb10
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6ce9ab
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x78d5fc]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
cmp dword [ebp + 8], 0
je 0x62eb47
mov dword [edi + 8], 0x71670c
lea ecx, [edi + 0x10]
mov dword [edi + 0xc], 0
call fcn.00638900
mov eax, dword [edi + 8]
mov dword [edi], vtable.CryptoPP::DL_GroupParametersImpl_class_CryptoPP::ModExpPrecomputation__class_CryptoPP::DL_FixedBasePrecomputationImpl_class_CryptoPP::Integer___class_CryptoPP::DL_GroupParameters_IntegerBased_.0
mov dword [edi + 4], vtable.CryptoPP::DL_GroupParametersImpl_class_CryptoPP::ModExpPrecomputation__class_CryptoPP::DL_FixedBasePrecomputationImpl_class_CryptoPP::Integer___class_CryptoPP::DL_GroupParameters_IntegerBased_.1.0
mov dword [ebp - 4], 0
mov eax, dword [eax + 4]
mov dword [eax + edi + 8], vtable.CryptoPP::DL_GroupParametersImpl_class_CryptoPP::ModExpPrecomputation__class_CryptoPP::DL_FixedBasePrecomputationImpl_class_CryptoPP::Integer___class_CryptoPP::DL_GroupParameters_IntegerBased_.2.0
mov eax, dword [edi + 8]
mov eax, dword [eax + 4]
mov dword [eax + edi + 4], 0
mov dword [edi + 0x24], vtable.CryptoPP::ModExpPrecomputation.0
mov dword [edi + 0x28], 0
lea esi, [edi + 0x2c]
mov dword [ebp + 8], esi
lea ecx, [esi + 4]
mov byte [ebp - 4], 2
mov dword [esi], vtable.CryptoPP::DL_FixedBasePrecomputationImpl_class_CryptoPP::Integer_.0
call fcn.00638900
lea ecx, [esi + 0x1c]
mov byte [ebp - 4], 3
mov dword [esi + 0x18], 0
call fcn.00638900
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov eax, dword [edi + 8]
mov dword [edi], vtable.CryptoPP::DL_GroupParameters_GFP.0
mov dword [edi + 4], vtable.CryptoPP::DL_GroupParameters_GFP.1.0
mov eax, dword [eax + 4]
mov dword [eax + edi + 8], vtable.CryptoPP::DL_GroupParameters_GFP.2.0
mov eax, dword [edi + 8]
mov eax, dword [eax + 4]
mov dword [eax + edi + 4], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x6530f0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6d1339
mov eax, dword fs:[0]
push eax
sub esp, 0x48
mov eax, dword [0x78d5fc]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword fs:[0x2c]
mov ecx, dword [0x7e8fd4]
mov esi, dword [ebp + 8]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x81fdc4]
cmp eax, dword [ecx + 0x20]
jg 0x65316a
mov eax, dword [0x81fdc0]
push 0
push dword [ebp + 0xc]
push esi
push dword [eax]
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
js 0x6531aa
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0061abe2
mov esp, ebp
pop ebp
ret 8
push 0x81fdc4
call fcn.0061b189
add esp, 4
cmp dword [0x81fdc4], 0xffffffff
jne 0x653138
lea ecx, [ebp - 0x51]
mov dword [ebp - 4], 0
call fcn.00653210
push 0x81fdc4
mov dword [0x81fdc0], eax
mov dword [ebp - 4], 0xffffffff
call fcn.0061b13f
add esp, 4
jmp 0x653138
push eax
call fcn.006531f0
add esp, 4
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
push 0x71722c
lea ecx, [ebp - 0x28]
call fcn.00451ad0
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 1
push eax
lea ecx, [ebp - 0x50]
call fcn.00652d00
push 0x75b990
lea eax, [ebp - 0x50]
push eax
call fcn.006541b2
int3
Function at 0x653320
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6d13c9
mov eax, dword fs:[0]
push eax
sub esp, 0x5c
mov eax, dword [0x78d5fc]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x64], esi
test esi, esi
jne 0x65335b
xor ebx, ebx
jmp 0x653366
push esi
call fcn.006266c0
add esp, 4
mov ebx, eax
mov dword [ebp - 0x60], ebx
push 1
lea ecx, [ebp - 0x5c]
mov dword [ebp - 4], 0
call fcn.006246c0
lea ecx, [ebp - 0x58]
mov dword [ebp - 0x5c], vtable.CryptoPP::NonblockingRng.0
call fcn.00652bc0
mov eax, dword fs:[0x2c]
mov ecx, dword [0x7e8fd4]
mov byte [ebp - 4], 1
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x81fdc4]
cmp eax, dword [ecx + 0x20]
jg 0x65341a
mov eax, dword [0x81fdc0]
push 0
push esi
push ebx
push dword [eax]
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
js 0x65345b
mov eax, dword [ebp - 0x58]
mov byte [ebp - 4], 0
mov dword [ebp - 0x5c], vtable.CryptoPP::NonblockingRng.0
test eax, eax
je 0x6533db
push 0
push eax
call sub.bcrypt.dll_BCryptCloseAlgorithmProvider
mov eax, dword [edi]
mov ecx, edi
push esi
push ebx
call dword [eax + 0xc]
xor al, al
mov dword [ebp - 4], 4
mov edi, ebx
mov ecx, esi
rep stosb byte es:[edi], al
push ebx
call fcn.0061ae00
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0061abe2
mov esp, ebp
pop ebp
ret 8
push 0x81fdc4
call fcn.0061b189
add esp, 4
cmp dword [0x81fdc4], 0xffffffff
jne 0x6533a9
lea ecx, [ebp - 0x51]
mov byte [ebp - 4], 2
call fcn.00653210
push 0x81fdc4
mov dword [0x81fdc0], eax
mov byte [ebp - 4], 1
call fcn.0061b13f
add esp, 4
jmp 0x6533a9
push eax
call fcn.006531f0
add esp, 4
push eax
call dword [sym.imp.KERNEL32.dll_SetLastError]
push 0x71722c
lea ecx, [ebp - 0x28]
call fcn.00451ad0
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 3
push eax
lea ecx, [ebp - 0x50]
call fcn.00652d00
push 0x75b990
lea eax, [ebp - 0x50]
push eax
call fcn.006541b2
int3
Function at 0x66b664
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0061ac20
mov eax, dword [0x78d5fc]
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.00672080
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x66b6a6
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x66b802
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0061b730
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 + 0x8201a0]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0067ca81
mov ecx, dword [esi*4 + 0x8201a0]
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 0x66b7fb
cmp eax, dword [ecx + edi + 0x24]
jne 0x66b7fb
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 0x66b7fb
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0067ca81
add esp, 0x14
test edx, edx
jl 0x66b7fb
jg 0x66b771
test eax, eax
jb 0x66b7fb
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x66b7fb
jl 0x66b78b
cmp dword [ebp - 0x1008], eax
ja 0x66b7fb
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x66b7a9
test ebx, ebx
je 0x66b7e2
cmp ecx, edi
jae 0x66b7e2
mov al, byte [ecx]
cmp al, 0xd
jne 0x66b7c3
lea eax, [edi - 1]
cmp ecx, eax
jae 0x66b7cf
cmp byte [ecx + 1], 0xa
jne 0x66b7cf
inc ecx
jmp 0x66b7cf
movzx eax, al
movsx eax, byte [eax + 0x78fcc0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x66b7a9
cmp edx, ebx
jne 0x66b7a9
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x66b800
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0061abe2
leave
ret
Function at 0x66ec2c
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x78d5fc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x7196f8
push esi
call fcn.0067f410
pop ecx
pop ecx
test eax, eax
jne 0x66ec5a
xor al, al
jmp 0x66ecd7
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.0066e96d
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x66ec94
push dword [ebp - 0x210]
call fcn.006637b0
xor al, al
jmp 0x66ecd5
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x66ec9a
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x66ecba
push edx
call fcn.0066eb63
pop ecx
test al, al
je 0x66ec85
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x66ecc8
mov bl, 1
push dword [ebp - 0x210]
call fcn.006637b0
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0061abe2
leave
ret

Function at 0x66fa9f
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x78d5fc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x66fae2
call fcn.00668f1a
mov dword [eax], 0xf
call fcn.00668f2d
mov dword [eax], 0xd
call fcn.0065ecdf
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0061abe2
leave
ret
test eax, eax
jne 0x66fae9
inc eax
jmp 0x66fad6
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 0x66fad4
xor eax, eax
cmp ecx, 1
setne al
jmp 0x66fad6

Function at 0x67a55c
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x71ba4c
push 0x71ba44
push str.FlsAlloc
push 0x1f
call fcn.0067a387
mov esi, eax
add esp, 0x10
test esi, esi
je 0x67a590
push dword [ebp + 8]
mov ecx, esi
call dword [0x6e087c]
call esi
jmp 0x67a596
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x67a5da
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x71ba5c
push 0x71ba54
push str.FlsGetValue
push 0x21
call fcn.0067a387
mov esi, eax
add esp, 0x10
test esi, esi
je 0x67a611
push dword [ebp + 8]
mov ecx, esi
call dword [0x6e087c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x67a619
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x71ba64
push 0x71ba5c
push str.FlsSetValue
push 0x22
call fcn.0067a387
mov esi, eax
add esp, 0x10
test esi, esi
je 0x67a653
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x6e087c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x67bf19
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 + 0x8201a0]
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 0x67bf59
cmp byte [ebx], 0xa
jne 0x67bf59
or byte [edi + eax + 0x28], 4
jmp 0x67bf5e
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 0x67c05d
mov dl, byte [eax]
cmp dl, 0x1a
je 0x67c040
inc eax
cmp dl, 0xd
je 0x67bf8a
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x67bfb0
cmp eax, ecx
jae 0x67bfbe
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 0x67bf72
jmp 0x67c05d
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 0x67c03b
cmp dword [ebp - 0x10], 0
je 0x67c03b
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x8201a0]
test byte [eax + edi + 0x28], 0x48
je 0x67c015
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x67c000
mov byte [esi], dl
jmp 0x67c011
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x8201a0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x67c05d
cmp byte [ebp - 1], 0xa
jne 0x67c024
cmp esi, ebx
jne 0x67c024
mov byte [esi], 0xa
jmp 0x67c05c
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0067ca9f
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x67c05d
mov byte [esi], 0xd
jmp 0x67c05c
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x8201a0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x67c05a
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x67c05d
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x67c066
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 + 0x8201a0]
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 0x67c0ac
cmp word [ebx], dx
jne 0x67c0ac
or byte [eax + edi + 0x28], 4
jmp 0x67c0b1
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 0x67c214
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 0x67c1f4
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x67c0f2
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x67c128
cmp eax, edx
jae 0x67c136
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 0x67c0cd
jmp 0x67c214
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 0x67c1ef
cmp dword [ebp - 0x18], 0
je 0x67c1ef
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x8201a0]
test byte [eax + edi + 0x28], 0x48
je 0x67c1c5
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 0x67c189
mov word [esi], cx
jmp 0x67c1c0
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x8201a0]
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 + 0x8201a0]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x8201a0]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x67c214
pop eax
cmp word [ebp - 4], ax
jne 0x67c1d5
cmp esi, ebx
jne 0x67c1d5
mov word [esi], ax
jmp 0x67c211
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0067ca9f
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x67c214
push 0xd
pop eax
jmp 0x67c1d0
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x8201a0]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x67c20e
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x67c214
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 0x6843bf
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 0x68445c
push ebx
push esi
call fcn.00684388
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.00682263
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x684409
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x68445b
push edi
push eax
call fcn.00677066
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x684429
call fcn.0067702c
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x68445a
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00682263
add esp, 0x20
test eax, eax
jne 0x684448
push edi
call fcn.0067702c
jmp 0x684450
push ebx
call fcn.0067702c
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 0x68445f
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x684470
pop esi
ret
push ebx
push edi
push esi
call fcn.00684388
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00677066
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x684498
push ebx
push esi
push edi
call fcn.00653a50
add esp, 0xc
push 0
call fcn.0067702c
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x684bf2
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0068470d

Function at 0x686ddd
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00676d41
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 0x686e4c
cmp esi, dword [ebp - 4]
je 0x686e47
cmp dword [ebp + 0xc], 0
je 0x686e47
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x686e24
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0068692f
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x686e4e
xor eax, eax
inc eax
jmp 0x686e4e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x686eb3
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x78d5fc]
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.00676d41
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.00676d41
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 0x686f2a
cmp word [ecx], dx
je 0x686f2a
mov eax, dword [0x724484]
push edi
dec eax
push eax
push 0x724370
call fcn.00686e52
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x686f9d
cmp word [eax], dx
je 0x686f9d
mov eax, dword [edi]
test eax, eax
je 0x686f4e
cmp word [eax], dx
je 0x686f4e
lea eax, [ebp - 0x10]
push eax
call fcn.00686835
jmp 0x686f57
lea eax, [ebp - 0x10]
push eax
call fcn.006868d0
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x686fc7
mov eax, dword [0x72436c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x724060
call fcn.00686e52
add esp, 0xc
test al, al
je 0x686fc7
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x686f92
cmp word [eax], di
je 0x686f92
lea eax, [ebp - 0x10]
push eax
call fcn.00686835
pop ecx
jmp 0x686fc9
lea eax, [ebp - 0x10]
push eax
call fcn.006868d0
jmp 0x686f8f
mov eax, dword [edi]
test eax, eax
je 0x686fb4
cmp word [eax], dx
je 0x686fb4
lea eax, [ebp - 0x10]
push eax
call fcn.006867ea
pop ecx
jmp 0x686fc7
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 0x687092
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00686cd7
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x687092
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x687092
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x687092
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x68701f
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0067a759
test ebx, ebx
je 0x68708d
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0067a759
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x687092
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 0x687092
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00689c56
add esp, 0x10
xor eax, eax
inc eax
jmp 0x687094
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0061abe2
leave
ret
Function at 0x68a1a1
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.0068a11d
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x68a310
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x68a310
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x68a2c5
jg 0x68a1fd
test eax, eax
je 0x68a2bb
push 1
push 0x1000
call fcn.0067aa47
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x68a220
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x68a2b2
push 0x8000
push ebx
call fcn.006746b7
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x68a249
jg 0x68a244
cmp ecx, 0x1000
jb 0x68a249
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0067b558
add esp, 0x10
cmp eax, 0xffffffff
je 0x68a28e
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 0x68a244
jl 0x68a275
test ecx, ecx
jne 0x68a236
push dword [ebp - 0xc]
push ebx
call fcn.006746b7
push esi
call fcn.0067702c
add esp, 0xc
xor ebx, ebx
jmp 0x68a31e
cmp byte [edi + 0x24], 0
je 0x68a2a5
cmp dword [edi + 0x20], 5
jne 0x68a2a5
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x68a2b0
mov ebx, dword [edi + 0x18]
jmp 0x68a2b2
xor ebx, ebx
push esi
call fcn.0067702c
pop ecx
jmp 0x68a31e
test ecx, ecx
jg 0x68a287
jl 0x68a2c5
test eax, eax
jae 0x68a287
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0067ca9f
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x68a2e5
cmp byte [edi + 0x1c], 0
je 0x68a287
jmp 0x68a316
push ebx
call fcn.0067f9a5
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x68a287
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 0x68a31e
cmp byte [edi + 0x1c], 0
je 0x68a31b
mov ebx, dword [edi + 0x18]
jmp 0x68a31e
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0067ca9f
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret