joyce8/EMBER2024-capa huggingface dataset:
Function at 0xa5a440
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x124
mov eax, dword [0xaea064]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [ebp + 0x10]
xor ebx, ebx
mov dword [ebp - 0x118], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push eax
mov dword [ebp - 0x108], eax
mov dword [ebp - 0x10c], edi
call fcn.00a350b0
add esp, 4
mov dword [ebp - 0x11c], eax
test eax, eax
jne 0xa5a4bd
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00a35a40
push eax
push dword [ebp - 0x108]
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push edi
call fcn.00a24b90
add esp, 0x1c
lea esi, [ebx + 0x4d]
jmp 0xa5a61e
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x114], eax
cmp eax, 0xffffffff
jne 0xa5a518
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00a35a40
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_open_CA_file__s:__s
push edi
call fcn.00a24b90
add esp, 0x1c
mov esi, 0x4d
jmp 0xa5a61e
lea ecx, [ebp - 0x124]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0xa5a561
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00a35a40
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push edi
call fcn.00a24b90
add esp, 0x1c
mov esi, 0x4d
jmp 0xa5a612
mov edi, dword [ebp - 0x124]
cmp dword [ebp - 0x120], ebx
jl 0xa5a598
jg 0xa5a579
cmp edi, 0x100000
jbe 0xa5a598
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push dword [ebp - 0x10c]
call fcn.00a24b90
add esp, 0xc
mov esi, 0x4d
jmp 0xa5a612
lea eax, [edi + 1]
push eax
call dword [0xaea0fc]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0xa5a5b0
lea esi, [eax + 0x1b]
jmp 0xa5a612
test edi, edi
je 0xa5a5f0
push 0
lea eax, [ebp - 0x110]
mov dword [ebp - 0x110], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [ebp - 0x114]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0xa5a652
mov eax, dword [ebp - 0x110]
test eax, eax
je 0xa5a64e
add esi, eax
cmp esi, edi
jb 0xa5a5b4
push dword [ebp - 0x10c]
mov byte [edi + ebx], 0
push dword [ebp - 0x108]
push edi
push ebx
push dword [ebp - 0x118]
call fcn.00a5a1e0
add esp, 0x14
mov esi, eax
push dword [ebp - 0x114]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0xaea100]
mov eax, dword [ebp - 0x11c]
add esp, 4
test eax, eax
je 0xa5a63b
push eax
call fcn.00a65ad7
add esp, 4
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a0e4e0
mov esp, ebp
pop ebp
ret
mov edi, esi
jmp 0xa5a5f0
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00a35a40
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push dword [ebp - 0x10c]
call fcn.00a24b90
add esp, 0x1c
mov esi, 0x4d
jmp 0xa5a612
Function at 0xa5c470
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0xaea064]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x1c]
push edi
mov edi, dword [ebp + 0x10]
push 0xf0000040
push 1
push 0
push 0
push eax
mov dword [ebp - 0x20], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xa5c507
lea eax, [ebp - 0xc]
mov dword [ebp - 8], 0
push eax
xorps xmm0, xmm0
movups xmmword [ebp - 0x18], xmm0
push edi
mov word [ebp - 0x18], 0x208
mov dword [ebp - 0x14], 0x6601
mov dword [ebp - 0x10], 8
call fcn.00a5c570
lea eax, [ebp - 0xc]
push 8
push eax
call fcn.00a605f0
add esp, 0x10
lea eax, [ebp - 0x24]
push eax
push 0
push 0
push 0x14
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0xa5c519
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a0e4e0
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp + 8]
push dword [ebp - 0x20]
mov eax, dword [ecx]
mov dword [esi], eax
mov eax, dword [ecx + 4]
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push eax
push esi
push 0
push 0
push 0
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push 0
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.00a0e4e0
mov esp, ebp
pop ebp
ret

Function at 0xa5dd40
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
push esi
push edi
mov byte [edi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [edi + esi - 1], 0
test eax, eax
jne 0xa5dd73
push 0x2e
push edi
call fcn.00a65450
add esp, 8
test eax, eax
je 0xa5dd71
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret
Function at 0xa5e920
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0x14]
push edi
mov edi, dword [ebp + 0xc]
push 0x11
push str.WWW_Authenticate:
push esi
call fcn.00a28640
add esp, 0xc
test eax, eax
je 0xa5e94e
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x191
je 0xa5e970
push 0x13
push str.Proxy_authenticate:
push esi
call fcn.00a28640
add esp, 0xc
test eax, eax
je 0xa5e9b6
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x197
jne 0xa5e9b6
push esi
call fcn.00a2b6b0
mov esi, eax
add esp, 4
test esi, esi
jne 0xa5e987
pop edi
lea eax, [esi + 0x1b]
pop esi
pop ebx
pop ebp
ret
cmp ebx, 0x197
push esi
sete al
movzx eax, al
push eax
push edi
call fcn.00a2d250
push esi
mov edi, eax
call dword [0xaea100]
add esp, 0x10
test edi, edi
je 0xa5eb58
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
push 0xf
push str.Content_Length:
push esi
call fcn.00a28640
add esp, 0xc
test eax, eax
je 0xa5ea11
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0xa5e9f1
push ecx
push str.Ignoring_Content_Length_in_CONNECT__03d_response
push edi
call fcn.00a24c50
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov eax, dword [ebp + 0x10]
add eax, 0x208
push eax
push 0xa
lea eax, [esi + 0xf]
push 0
push eax
call fcn.00a364f0
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push 5
push str.close
push 0xb
push str.Connection:
push esi
call fcn.00a2b600
add esp, 0x14
test al, al
jne 0xa5eaca
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.00a28640
add esp, 0xc
test eax, eax
je 0xa5eaaf
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0xa5ea6b
push ecx
push str.Ignoring_Transfer_Encoding_in_CONNECT__03d_response
push edi
call fcn.00a24c50
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push 7
push str.chunked
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.00a2b600
add esp, 0x14
test al, al
je 0xa5eb58
push str.CONNECT_responded_chunked
push edi
call fcn.00a24c50
mov eax, dword [ebp + 0x10]
push edi
mov byte [eax + 0x214], 1
call fcn.00a55a50
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push 5
push str.close
push 0x11
push str.Proxy_Connection:
push esi
call fcn.00a2b600
add esp, 0x14
test al, al
je 0xa5eadb
mov eax, dword [ebp + 0x10]
pop edi
pop esi
pop ebx
mov byte [eax + 0x215], 1
xor eax, eax
pop ebp
ret
push 7
push str.HTTP_1.
push esi
call fcn.00a73060
add esp, 0xc
test eax, eax
jne 0xa5eb58
mov al, byte [esi + 7]
cmp al, 0x30
je 0xa5eafa
cmp al, 0x31
jne 0xa5eb58
cmp byte [esi + 8], 0x20
jne 0xa5eb58
mov al, byte [esi + 9]
cmp al, 0x30
jl 0xa5eb58
cmp al, 0x39
jg 0xa5eb58
mov dl, byte [esi + 0xa]
cmp dl, 0x30
jl 0xa5eb58
cmp dl, 0x39
jg 0xa5eb58
mov bl, byte [esi + 0xb]
cmp bl, 0x30
jl 0xa5eb58
cmp bl, 0x39
jg 0xa5eb58
mov cl, byte [esi + 0xc]
cmp cl, 0x30
jl 0xa5eb32
cmp cl, 0x39
jle 0xa5eb58
movsx eax, al
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [edi + 0xe0], eax
mov dword [edi + 0xd6c], eax
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
Function at 0xa60250
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 [0xaea0fc]
mov edi, eax
add esp, 4
test edi, edi
jne 0xa6027d
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 0xa602c4
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 dword [ebp + 0x10], ebx
jmp 0xa602ca
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
push dword [edi + 4]
mov eax, dword [esi]
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 0xa6032b
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
nop word [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 0xa602f0
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0xa60357
mov eax, dword [esi + 4]
push 1
push 0xad04c9
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0xad04ca
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0xa60330
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xa603b0
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
je 0xa603e2
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x800c
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
xor eax, eax
pop esi
pop ebp
ret

Function at 0xa60680
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 0xa606bf
push edi
push 0
push 0
push 0x8002
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop edi
pop esi
pop ebp
ret
Function at 0xa73b5c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00a0ece0
mov eax, dword [0xaea064]
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.00a7a311
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0xa73b9e
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0xa73cfa
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00a0f3a0
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 + 0xaf0578]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.00a77e89
mov ecx, dword [esi*4 + 0xaf0578]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0xa73cf3
cmp eax, dword [edi + ecx + 0x24]
jne 0xa73cf3
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0xa73cf3
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00a77e89
add esp, 0x14
test edx, edx
jl 0xa73cf3
jg 0xa73c69
test eax, eax
jb 0xa73cf3
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0xa73cf3
jl 0xa73c83
cmp dword [ebp - 0x1008], eax
ja 0xa73cf3
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0xa73ca1
test ebx, ebx
je 0xa73cda
cmp ecx, edi
jae 0xa73cda
mov al, byte [ecx]
cmp al, 0xd
jne 0xa73cbb
lea eax, [edi - 1]
cmp ecx, eax
jae 0xa73cc7
cmp byte [ecx + 1], 0xa
jne 0xa73cc7
inc ecx
jmp 0xa73cc7
movzx eax, al
movsx eax, byte [eax + 0xaead88]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0xa73ca1
cmp edx, ebx
jne 0xa73ca1
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0xa73cf8
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00a0e4e0
leave
ret
Function at 0xa773dc
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0xaea064]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0xad2ae8
push esi
call fcn.00a73efd
pop ecx
pop ecx
test eax, eax
jne 0xa7740a
xor al, al
jmp 0xa77487
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.00a77113
mov edx, eax
add esp, 0x10
test edx, edx
jne 0xa77444
push dword [ebp - 0x210]
call fcn.00a65ad7
xor al, al
jmp 0xa77485
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0xa7744a
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0xa7746a
push edx
call fcn.00a77312
pop ecx
test al, al
je 0xa77435
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0xa77478
mov bl, 1
push dword [ebp - 0x210]
call fcn.00a65ad7
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00a0e4e0
leave
ret

Function at 0xa78aad
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsAlloc
push 0xad35dc
push str.FlsAlloc
push 0x1e
call fcn.00a788da
mov esi, eax
add esp, 0x10
test esi, esi
je 0xa78ae1
push dword [ebp + 8]
mov ecx, esi
call dword [0xaa54d0]
call esi
jmp 0xa78ae7
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0xa78b2b
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsGetValue
push 0xad3600
push str.FlsGetValue
push 0x20
call fcn.00a788da
mov esi, eax
add esp, 0x10
test esi, esi
je 0xa78b62
push dword [ebp + 8]
mov ecx, esi
call dword [0xaa54d0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0xa7b7db
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 0xa7b878
push ebx
push esi
call fcn.00a7b7a4
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.00a7b6ed
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0xa7b825
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0xa7b877
push edi
push eax
call fcn.00a6de57
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0xa7b845
call fcn.00a6ddf6
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0xa7b876
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00a7b6ed
add esp, 0x20
test eax, eax
jne 0xa7b864
push edi
call fcn.00a6ddf6
jmp 0xa7b86c
push ebx
call fcn.00a6ddf6
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 0xa7b87b
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0xa7b88c
pop esi
ret
push ebx
push edi
push esi
call fcn.00a7b7a4
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00a6de57
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0xa7b8b4
push ebx
push esi
push edi
call fcn.00a61180
add esp, 0xc
push 0
call fcn.00a6ddf6
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0xa7bc78
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a7b8c9
Function at 0xa81870
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
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 + 0xaf0578]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0xa818b0
cmp byte [ebx], 0xa
jne 0xa818b0
or byte [eax + edi + 0x28], 4
jmp 0xa818b5
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0xa819b3
mov al, byte [edx]
cmp al, 0x1a
je 0xa81995
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0xa818e4
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0xa81909
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0xa81913
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0xa818c6
jmp 0xa819b3
push 0
lea eax, [ebp - 0xc]
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 0xa81990
cmp dword [ebp - 0xc], 0
je 0xa81990
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0xaf0578]
test byte [eax + edi + 0x28], 0x48
je 0xa8196a
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0xa81955
mov byte [esi], dl
jmp 0xa81966
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0xaf0578]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0xa819b3
cmp byte [ebp - 1], 0xa
jne 0xa81979
cmp esi, ebx
jne 0xa81979
mov byte [esi], 0xa
jmp 0xa819b2
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00a77ea7
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0xa819b3
mov byte [esi], 0xd
jmp 0xa819b2
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0xaf0578]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0xa819af
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0xa819b3
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0xa819bc
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0xaf0578]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0xa819ff
cmp word [esi], dx
jne 0xa819ff
or byte [edi + eax + 0x28], 4
jmp 0xa81a04
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0xa81b3d
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0xa81b1d
add eax, 2
cmp cx, word [ebp - 0xc]
je 0xa81a46
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0xa81a7c
cmp eax, edx
jae 0xa81a88
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
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 - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0xa81a1e
jmp 0xa81b3d
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0xa81b19
cmp dword [ebp - 0x14], 0
je 0xa81b19
mov eax, dword [ebx*4 + 0xaf0578]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0xa81af1
mov cx, word [ebp - 4]
pop eax
cmp cx, ax
je 0xa81b37
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0xaf0578]
push 0xa
mov byte [edi + eax + 0x2a], cl
mov eax, dword [ebx*4 + 0xaf0578]
shr cx, 8
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0xaf0578]
pop ecx
mov byte [edi + eax + 0x2c], cl
jmp 0xa81b3a
pop ebx
cmp word [ebp - 4], bx
jne 0xa81b02
cmp esi, dword [ebp + 0xc]
jne 0xa81b02
mov word [esi], bx
jmp 0xa81b3a
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00a77ea7
add esp, 0x10
cmp word [ebp - 4], bx
je 0xa81b3d
push 0xd
jmp 0xa81b36
mov ecx, dword [ebx*4 + 0xaf0578]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0xa81b34
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0xa81b3d
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0xa8235f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a821d0