joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1008d6e0
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x1022d400]
xor eax, esp
mov dword [esp + 0x11c], eax
mov eax, dword [esp + 0x124]
push ebx
push ebp
mov ebp, dword [esp + 0x134]
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0x138]
xor esi, esi
push edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], edi
call fcn.10066ee0
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x1008d75f
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10067a10
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.10054460
push esi
call dword [0x1022d00c]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x1008d8bf
push 0
push 0x80
push 3
push 0
push 1
push bind
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x1008d7b9
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10067a10
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.10054460
push 0
mov esi, 0x4d
call dword [0x1022d00c]
add esp, 0x20
jmp 0x1008d8b1
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x1008d7f9
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10067a10
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.10054460
add esp, 0x1c
mov esi, 0x4d
jmp 0x1008d89d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x1008d827
jg 0x1008d80d
cmp edi, 0x100000
jbe 0x1008d827
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.10054460
add esp, 0xc
mov esi, 0x4d
jmp 0x1008d89d
lea eax, [edi + 1]
push eax
call dword [0x1022d008]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x1008d83f
lea esi, [eax + 0x1b]
jmp 0x1008d89d
test edi, edi
je 0x1008d884
nop dword [eax]
nop word [eax + eax]
push 0
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1008d8dc
mov eax, dword [esp + 0x10]
test eax, eax
je 0x1008d8d8
add esi, eax
cmp esi, edi
jb 0x1008d850
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.1008d4e0
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x1022d00c]
add esp, 4
push dword [esp + 0x20]
call fcn.100a5931
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1009f33b
add esp, 0x120
ret
mov edi, esi
jmp 0x1008d884
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.10067a10
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.10054460
add esp, 0x1c
mov esi, 0x4d
jmp 0x1008d89d
Function at 0x10093f90
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x1022d008]
mov esi, eax
add esp, 4
test esi, esi
jne 0x10093fbb
pop esi
pop ebp
add esp, 0xc
ret
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
push ebx
mov ebx, dword [esp + 0x24]
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x1009400a
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [edi]
push ebx
push dword [esp + 0x2c]
push dword [esi + 4]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x28], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov ebx, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x28], ebx
jmp 0x10094012
mov eax, dword [esp + 0x24]
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x30]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x10094086
mov ebp, dword [esp + 0x14]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x10094040
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x18]
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jae 0x100940b5
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x1015761d
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x1015761e
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x10094090
pop edi
pop ebx
mov eax, esi
pop esi
pop ebp
add esp, 0xc
ret
Function at 0x100940c0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push esi
push dword [esp + 0x24]
call fcn.10056990
mov edx, dword [ebp + 0xc]
mov ebx, eax
mov ecx, dword [ebp + 0x14]
mov dword [esp + 0x14], ebx
lea ecx, [ecx + edx*2]
add ecx, 0xc
push ecx
call dword [0x1022d008]
mov esi, eax
add esp, 8
test esi, esi
je 0x10094242
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x10094142
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [esp + 0x28]
push ebx
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x38], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov eax, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x1c]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x100941b6
mov ebp, dword [esp + 0x24]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x10094170
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x18]
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jae 0x100941e5
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x1015761d
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x1015761e
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x100941c0
push dword [esp + 0x30]
call fcn.10056990
mov ecx, dword [esi]
push eax
push dword [esp + 0x34]
push dword [esi + 4]
mov eax, dword [ecx + 4]
call eax
mov edi, dword [esp + 0x44]
add esp, 0x10
mov ebx, dword [esi]
test edi, edi
jne 0x10094210
mov edi, dword [ebx + 0xc]
add edi, dword [esi + 8]
push dword [esi + 4]
mov eax, dword [ebx + 8]
push edi
call eax
push dword [ebx + 0x14]
mov eax, dword [ebx + 4]
push edi
push dword [esi + 8]
call eax
push dword [esi + 8]
mov eax, dword [ebx + 8]
push edi
call eax
push esi
call dword [0x1022d00c]
add esp, 0x20
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0xc
ret
Function at 0x10094310
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
lea eax, [esp + 4]
push 0xf0000040
push 0x18
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
jne 0x10094336
mov eax, 0x1b
add esp, 0xc
ret
lea eax, [esp + 8]
push eax
push 0
push 0
push 0x800c
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x1009436e
push eax
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esp + 4], 0
mov eax, 2
add esp, 0xc
ret
push dword [esp + 0x18]
call fcn.10056990
add esp, 4
push 0
push eax
push dword [esp + 0x1c]
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [esp + 4]
mov dword [esp + 4], 0
push eax
push 0
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [esp], 0x20
jne 0x100943c5
push 0
lea eax, [esp + 4]
push eax
push dword [esp + 0x18]
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [esp + 8]
test eax, eax
je 0x100943d4
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 4]
test ecx, ecx
je 0x100943e5
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
add esp, 0xc
ret
Function at 0x10095040
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
push edi
mov edi, dword [esp + 0x14]
xor esi, esi
test edi, edi
je 0x1009508b
mov cl, byte [ebx + esi]
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
test dl, 2
movzx ecx, cl
cmove ecx, eax
mov byte [ebx + esi], cl
inc esi
cmp esi, edi
jb 0x10095051
pop edi
pop esi
pop ebx
ret
Function at 0x100ab8d5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.100a02a0
mov eax, dword [0x1022d400]
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.100ba276
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x100ab917
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x100aba73
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.1009fec0
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 + 0x1027d1f0]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.100b47b8
mov ecx, dword [esi*4 + 0x1027d1f0]
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 0x100aba6c
cmp eax, dword [ecx + edi + 0x24]
jne 0x100aba6c
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 0x100aba6c
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100b47b8
add esp, 0x14
test edx, edx
jl 0x100aba6c
jg 0x100ab9e2
test eax, eax
jb 0x100aba6c
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x100aba6c
jl 0x100ab9fc
cmp dword [ebp - 0x1008], eax
ja 0x100aba6c
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x100aba1a
test ebx, ebx
je 0x100aba53
cmp ecx, edi
jae 0x100aba53
mov al, byte [ecx]
cmp al, 0xd
jne 0x100aba34
lea eax, [edi - 1]
cmp ecx, eax
jae 0x100aba40
cmp byte [ecx + 1], 0xa
jne 0x100aba40
inc ecx
jmp 0x100aba40
movzx eax, al
movsx eax, byte [eax + 0x1022d5a8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x100aba1a
cmp edx, ebx
jne 0x100aba1a
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x100aba71
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.1009f33b
leave
ret
Function at 0x100b3cbb
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x1022d400]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x1015ecd0
push esi
call fcn.100b2591
pop ecx
pop ecx
test eax, eax
jne 0x100b3ce9
xor al, al
jmp 0x100b3d66
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.100b39f0
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x100b3d23
push dword [ebp - 0x210]
call fcn.100a5931
xor al, al
jmp 0x100b3d64
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x100b3d29
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x100b3d49
push edx
call fcn.100b3bf2
pop ecx
test al, al
je 0x100b3d14
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x100b3d57
mov bl, 1
push dword [ebp - 0x210]
call fcn.100a5931
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.1009f33b
leave
ret

Function at 0x100b6ff0
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x100b702f
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100b702f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100b702f
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x100b702f
cmp dword [ecx + 0x74], 0xe
jbe 0x100b702f
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x100b8740
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 + 0x1027d1f0]
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 0x100b8780
cmp byte [ebx], 0xa
jne 0x100b8780
or byte [edi + eax + 0x28], 4
jmp 0x100b8785
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 0x100b8884
mov dl, byte [eax]
cmp dl, 0x1a
je 0x100b8867
inc eax
cmp dl, 0xd
je 0x100b87b1
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x100b87d7
cmp eax, ecx
jae 0x100b87e5
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 0x100b8799
jmp 0x100b8884
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 0x100b8862
cmp dword [ebp - 0x10], 0
je 0x100b8862
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x1027d1f0]
test byte [eax + edi + 0x28], 0x48
je 0x100b883c
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x100b8827
mov byte [esi], dl
jmp 0x100b8838
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x1027d1f0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x100b8884
cmp byte [ebp - 1], 0xa
jne 0x100b884b
cmp esi, ebx
jne 0x100b884b
mov byte [esi], 0xa
jmp 0x100b8883
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.100b47d6
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x100b8884
mov byte [esi], 0xd
jmp 0x100b8883
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x1027d1f0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x100b8881
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x100b8884
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x100b888d
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 + 0x1027d1f0]
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 0x100b88d3
cmp word [ebx], dx
jne 0x100b88d3
or byte [eax + edi + 0x28], 4
jmp 0x100b88d8
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 0x100b8a3b
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 0x100b8a1b
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x100b8919
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x100b894f
cmp eax, edx
jae 0x100b895d
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 0x100b88f4
jmp 0x100b8a3b
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 0x100b8a16
cmp dword [ebp - 0x18], 0
je 0x100b8a16
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x1027d1f0]
test byte [eax + edi + 0x28], 0x48
je 0x100b89ec
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 0x100b89b0
mov word [esi], cx
jmp 0x100b89e7
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x1027d1f0]
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 + 0x1027d1f0]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x1027d1f0]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x100b8a3b
pop eax
cmp word [ebp - 4], ax
jne 0x100b89fc
cmp esi, ebx
jne 0x100b89fc
mov word [esi], ax
jmp 0x100b8a38
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.100b47d6
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x100b8a3b
push 0xd
pop eax
jmp 0x100b89f7
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x1027d1f0]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x100b8a35
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x100b8a3b
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 0x100bd000
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10160948
push 0x10160940
push str.FlsAlloc
push 0x1f
call fcn.100bce2b
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100bd034
push dword [ebp + 8]
mov ecx, esi
call dword [0x1014849c]
call esi
jmp 0x100bd03a
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x100bd07e
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10160958
push 0x10160950
push str.FlsGetValue
push 0x21
call fcn.100bce2b
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100bd0b5
push dword [ebp + 8]
mov ecx, esi
call dword [0x1014849c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x100bd0bd
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10160960
push 0x10160958
push str.FlsSetValue
push 0x22
call fcn.100bce2b
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100bd0f7
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x1014849c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x100bf7de
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.100bf75a
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x100bf94d
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x100bf94d
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x100bf902
jg 0x100bf83a
test eax, eax
je 0x100bf8f8
push 1
push 0x1000
call fcn.100bcb29
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x100bf85d
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x100bf8ef
push 0x8000
push ebx
call fcn.100bf195
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x100bf886
jg 0x100bf881
cmp ecx, 0x1000
jb 0x100bf886
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.100b99aa
add esp, 0x10
cmp eax, 0xffffffff
je 0x100bf8cb
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 0x100bf881
jl 0x100bf8b2
test ecx, ecx
jne 0x100bf873
push dword [ebp - 0xc]
push ebx
call fcn.100bf195
push esi
call fcn.100bc7af
add esp, 0xc
xor ebx, ebx
jmp 0x100bf95b
cmp byte [edi + 0x24], 0
je 0x100bf8e2
cmp dword [edi + 0x20], 5
jne 0x100bf8e2
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x100bf8ed
mov ebx, dword [edi + 0x18]
jmp 0x100bf8ef
xor ebx, ebx
push esi
call fcn.100bc7af
pop ecx
jmp 0x100bf95b
test ecx, ecx
jg 0x100bf8c4
jl 0x100bf902
test eax, eax
jae 0x100bf8c4
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100b47d6
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x100bf922
cmp byte [edi + 0x1c], 0
je 0x100bf8c4
jmp 0x100bf953
push ebx
call fcn.100bf6f0
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x100bf8c4
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 0x100bf95b
cmp byte [edi + 0x1c], 0
je 0x100bf958
mov ebx, dword [edi + 0x18]
jmp 0x100bf95b
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.100b47d6
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret