joyce8/EMBER2024-capa huggingface dataset:
Function at 0x9b2c00
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, dword [ebp + 0x14]
push esi
push 0
push dword [ebp + 0x10]
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 4
mov dword [ebp + 0x14], esi
call fcn.009d5a90
add esp, 0xc
lea eax, [ebp - 8]
push 0xf0000040
push dword [ebp + 0x18]
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x9b2cce
lea eax, [ebp - 4]
push eax
push 0
push 0
push dword [ebp + 0x1c]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x9b2cb0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x9b2cb0
push 0
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x9b2cb0
cmp esi, dword [ebp - 0xc]
jb 0x9b2cb0
push 0
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push 2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [ebp - 4]
test eax, eax
je 0x9b2cbe
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 8]
test eax, eax
je 0x9b2cce
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x9b4a50
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.009b49c0

Function at 0x9b60c0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push 0
mov byte [ebp + 0xa], cl
lea ecx, [ebp + 8]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
push dword [eax + 0x130]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x9b6108
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0099bc60
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.009b5970
add esp, 0x10
pop esi
pop ebx
pop ebp
ret
Function at 0x9b6240
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 0xc], 0x1f
push ebx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx + 0x134]
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 4], eax
mov dword [ebp - 8], ecx
jne 0x9b639e
push edi
lea ecx, [eax + 0x1cb4]
lea edi, [eax + 0x1eb4]
mov dword [edi], ecx
cmp ecx, edi
jae 0x9b6291
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9b6291
mov byte [ecx], 0xfa
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9b6291
mov byte [ecx], 0x1f
inc dword [edi]
movzx eax, word [eax + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [ebp + 8], eax
mov eax, dword [ebp - 4]
movzx eax, word [eax + 0x1caa]
push eax
call esi
mov edx, dword [ebp + 8]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x9b62fd
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x9b62fd
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x9b62fd
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x9b62fd
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x9b62fd
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x9b62fd
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov esi, dword [ebp - 4]
mov dword [esi + 0x1eb8], eax
lea ecx, [esi + 0x1cb4]
sub eax, ecx
mov dword [edi], ecx
sub eax, 2
push eax
lea eax, [esi + 0x1cb6]
push eax
push 0x3e
push ebx
call fcn.009b5a70
add esp, 0x10
lea eax, [esi + 0x1cb4]
push 0
push 3
push eax
mov eax, dword [ebp - 8]
push dword [eax + 0x130]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x9b635b
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0099bc60
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.009b6120
add esp, 0xc
lea eax, [esi + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [ebp - 8]
push dword [eax + 0x130]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x9b639d
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0099bc60
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x9b74a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0xa3207c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x420]
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [edi + 0x13c]
lea esi, [edi + 0x148]
push 0
add eax, 4
push eax
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0x9b752e
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.009d5bf0
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0x9b7561
push str.Received_too_short_packet
push ebx
call fcn.0099bc60
add esp, 8
mov dword [edi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00987b09
mov esp, ebp
pop ebp
ret
push esi
call fcn.009b70b0
movzx eax, ax
add esp, 4
mov dword [edi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x9b757c
jmp dword [eax*4 + 0x9b76bc]
cmp edx, 4
jle case.0x9b757c.4
push esi
call fcn.009b7090
movzx ecx, word [edi + 0x144]
add esp, 4
inc ecx
cmp cx, ax
jne case.0x9b757c.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi]
add eax, 4
push eax
push 1
push ebx
call fcn.0099bbd0
mov esi, eax
add esp, 0x10
test esi, esi
je 0x9b75df
push 5
push edi
call fcn.009b7f00
add esp, 8
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00987b09
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x134]
sub eax, 4
cdq
add dword [ebx + 0x90], eax
adc dword [ebx + 0x94], edx
push dword [ebx + 0x94]
push dword [ebx + 0x90]
push ebx
call fcn.009a91a0
jmp 0x9b7687
mov eax, dword [esi]
lea esi, [edx - 4]
add eax, 4
mov dword [ebp - 0x8c], eax
lea eax, [edi + 0x148]
push eax
call fcn.009b7090
push esi
push dword [ebp - 0x8c]
movzx eax, ax
mov dword [edi + 8], eax
call fcn.009b8030
add esp, 0xc
cmp eax, esi
jae case.0x9b757c.4
push dword [ebp - 0x8c]
push str.TFTP_error:__s
push ebx
call fcn.0099bd20
jmp 0x9b7687
lea eax, [edx - 2]
push eax
mov eax, dword [esi]
add eax, 2
push eax
push edi
call fcn.009b7270
add esp, 0xc
test eax, eax
je case.0x9b757c.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00987b09
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0xa12c38
push ebx
call fcn.0099bc60
add esp, 0xc
push ebx
call fcn.009a94b0
add esp, 4
test eax, eax
je 0x9b754e
push 5
push edi
call fcn.009b7f00
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.00987b09
mov esp, ebp
pop ebp
ret
Function at 0x9b7f00
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x9b7f10
jmp dword [edx*4 + 0x9b7f64]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.009b79b0
mov dword [ebp + 8], eax
pop ebp
jmp fcn.009b76d0
mov dword [ebp + 8], eax
pop ebp
jmp fcn.009b8160
push str.TFTP_finished
push 0xa12c38
push ecx
call fcn.0099bd20
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0xa12c38
push ecx
call fcn.0099bc60
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0x9bec00
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0xa3207c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x14]
or esi, 0xffffffff
push ecx
mov ebx, dword [edi + 0xc]
mov eax, dword [ebx + 0x134]
push eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x9bec59
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push dword [ebp - 0x1c]
push ebx
push edi
call fcn.0099c620
add esp, 0xc
cmp esi, 0xffffffff
jne 0x9bec8f
push str.Error_accept__ing_server_connect
push edi
call fcn.0099bc60
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00987b09
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.0099bd20
push 1
push esi
mov byte [ebx + 0x24d], 0
mov dword [ebx + 0x134], esi
call fcn.009c9970
add esp, 0x10
mov byte [ebx + 0x260], 1
cmp dword [edi + 0x1b0], 0
je 0x9bed0c
push 1
push edi
call fcn.0098db20
mov eax, dword [edi + 0x1b0]
push 1
push esi
push dword [edi + 0x1b4]
call eax
push 0
push edi
mov esi, eax
call fcn.0098db20
add esp, 0x1c
test esi, esi
je 0x9bed0c
push ebx
push edi
call fcn.009bf150
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00987b09
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00987b09
mov esp, ebp
pop ebp
ret

Function at 0x9c1180
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0x9c11b2
push str.Couldnt_set_desired_mode
push esi
call fcn.0099bc60
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x9c11c9
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0099bd20
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x9c11e2
push ebx
push esi
call fcn.009c0e20
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x14
jne 0x9c11f7
push esi
call fcn.009bfe30
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x15
jne 0x9c120c
push esi
call fcn.009c0e00
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x16
jne 0x9c121c
push esi
call fcn.009c1060
add esp, 4
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x9cf420
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x124
mov eax, dword [0xa3207c]
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.009af140
add esp, 4
mov dword [ebp - 0x11c], eax
test eax, eax
jne 0x9cf49d
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.009ae890
push eax
push dword [ebp - 0x108]
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push edi
call fcn.0099bc60
add esp, 0x1c
lea esi, [ebx + 0x4d]
jmp 0x9cf5fe
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x114], eax
cmp eax, 0xffffffff
jne 0x9cf4f8
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.009ae890
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_open_CA_file__s:__s
push edi
call fcn.0099bc60
add esp, 0x1c
mov esi, 0x4d
jmp 0x9cf5fe
lea ecx, [ebp - 0x124]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x9cf541
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.009ae890
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push edi
call fcn.0099bc60
add esp, 0x1c
mov esi, 0x4d
jmp 0x9cf5f2
mov edi, dword [ebp - 0x124]
cmp dword [ebp - 0x120], ebx
jl 0x9cf578
jg 0x9cf559
cmp edi, 0x100000
jbe 0x9cf578
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push dword [ebp - 0x10c]
call fcn.0099bc60
add esp, 0xc
mov esi, 0x4d
jmp 0x9cf5f2
lea eax, [edi + 1]
push eax
call dword [0xa320a8]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x9cf590
lea esi, [eax + 0x1b]
jmp 0x9cf5f2
test edi, edi
je 0x9cf5d0
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 0x9cf632
mov eax, dword [ebp - 0x110]
test eax, eax
je 0x9cf62e
add esi, eax
cmp esi, edi
jb 0x9cf594
push dword [ebp - 0x10c]
mov byte [edi + ebx], 0
push dword [ebp - 0x108]
push edi
push ebx
push dword [ebp - 0x118]
call fcn.009cf1c0
add esp, 0x14
mov esi, eax
push dword [ebp - 0x114]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0xa320ac]
mov eax, dword [ebp - 0x11c]
add esp, 4
test eax, eax
je 0x9cf61b
push eax
call fcn.009d95f4
add esp, 4
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00987b09
mov esp, ebp
pop ebp
ret
mov edi, esi
jmp 0x9cf5d0
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.009ae890
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push dword [ebp - 0x10c]
call fcn.0099bc60
add esp, 0x1c
mov esi, 0x4d
jmp 0x9cf5f2
Function at 0x9d2a30
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 0x9d2a63
push 0x2e
push edi
call fcn.009d8160
add esp, 8
test eax, eax
je 0x9d2a61
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret

Function at 0x9d3bb0
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 [0xa3207c]
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 0x9d3c42
lea eax, [ebp - 0xc]
mov dword [ebp - 0x18], 0x208
push eax
xorps xmm0, xmm0
mov dword [ebp - 0x14], 0x6601
push edi
movlpd qword [ebp - 0xc], xmm0
mov dword [ebp - 0x10], 8
call fcn.009d3ca0
lea eax, [ebp - 0xc]
push 8
push eax
call fcn.009d59a0
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 0x9d3c54
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.00987b09
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.00987b09
mov esp, ebp
pop ebp
ret
Function at 0x9d4230
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 [0xa320a8]
mov edi, eax
add esp, 4
test edi, edi
jne 0x9d425d
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 0x9d42a7
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 0x9d42ad
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 0x9d430b
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 0x9d42d0
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x9d4337
mov eax, dword [esi + 4]
push 1
push 0xa1f1b0
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0xa1f1b1
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x9d4310
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x9d4390
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 0x9d43c2
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 0x9d59a0
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 0x9d59f0
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
cmp dl, 2
cmovb ecx, eax
mov byte [esi + ebx], cl
inc esi
cmp esi, edi
jb 0x9d59b2
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0x9d5a40
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 0x9d5a7f
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 0x9ee3b2
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.009ee02f

Function at 0x9f47d5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.009f464b
Function at 0x403edc
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 0x20
xor eax, eax
mov edx, dword [eax*4 + 0x801964]
movsx ecx, byte [edx + 0x2a8]
test ecx, ecx
jne 0x4040de
inc eax
cmp eax, 4
jl 0x403ee1
je 0x4040b1
cmp dword [0x801ee0], 0
jl 0x4040ad
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.USER32.dll_GetCursorPos]
xor eax, eax
mov dword [esp + 0xc], ebx
mov dword [esp + 8], esi
mov dword [esp + 4], edi
mov dword [esp], ebp
mov esi, eax
mov edi, dword [esi*4 + 0x801964]
cmp dword [edi + 0x2a4], 0
jne 0x403f62
xor ebp, ebp
mov dword [edi + 0x2ac], ebp
mov dword [edi + 0x2b0], ebp
mov edx, 1
mov byte [edi + 0x2b4], dl
mov byte [edi + 0x2b5], dl
jmp 0x404094
mov edx, dword [esp + 0x18]
mov dword [esp + 0x10], edx
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x14], ecx
lea ebx, [esp + 0x10]
push ebx
push dword [edi + 0x2a4]
call dword [sym.imp.USER32.dll_ScreenToClient]
mov ebx, dword [esi*4 + 0x801964]
mov ecx, dword [esp + 0x10]
mov dword [ebx + 0x2ac], ecx
mov edx, dword [esp + 0x14]
mov dword [ebx + 0x2b0], edx
test esi, esi
jne 0x403ff6
mov edx, dword [0x8014f0]
sub ecx, edx
mov dword [ebx + 0x2ac], ecx
mov ecx, dword [0x8014f4]
sub dword [ebx + 0x2b0], ecx
mov ecx, dword [0x801660]
test ecx, ecx
je 0x403fd9
mov eax, dword [ebx + 0x2ac]
imul eax, dword [ebx + 0xc]
cdq
idiv ecx
mov dword [ebx + 0x2ac], eax
mov ecx, dword [0x801664]
test ecx, ecx
je 0x403ff6
mov eax, dword [ebx + 0x2b0]
imul eax, dword [ebx + 0x10]
cdq
idiv ecx
mov dword [ebx + 0x2b0], eax
xor edx, edx
mov byte [ebx + 0x2b4], dl
mov byte [ebx + 0x2b5], dl
mov edx, dword [ebx + 0x2ac]
test edx, edx
jl 0x404022
mov ecx, dword [ebx + 0x2b0]
test ecx, ecx
jl 0x404022
cmp edx, dword [ebx + 0xc]
jge 0x404022
cmp ecx, dword [ebx + 0x10]
jl 0x404094
mov byte [ebx + 0x2b4], 1
mov ecx, dword [0x8014f0]
mov ebp, dword [0x8014f4]
mov edi, dword [0x801660]
test edi, edi
je 0x40404c
mov edx, dword [ebx + 0xc]
imul ecx, edx
mov eax, ecx
cdq
idiv edi
mov ecx, eax
mov edi, dword [0x801664]
test edi, edi
je 0x404063
mov edx, dword [ebx + 0x10]
imul ebp, edx
mov eax, ebp
cdq
idiv edi
mov ebp, eax
mov edx, dword [ebx + 0x2ac]
mov edi, ecx
neg edi
cmp edx, edi
jl 0x40408d
mov eax, dword [ebx + 0x2b0]
mov edi, ebp
neg edi
cmp eax, edi
jl 0x40408d
add ecx, dword [ebx + 0xc]
cmp edx, ecx
jge 0x40408d
add ebp, dword [ebx + 0x10]
cmp eax, ebp
jl 0x404094
mov byte [ebx + 0x2b5], 1
inc esi
cmp esi, 4
jl 0x403f2e
mov ebx, dword [esp + 0xc]
mov esi, dword [esp + 8]
mov edi, dword [esp + 4]
mov ebp, dword [esp]
add esp, 0x20
ret
mov dword [0x801ee0], 0xffffffff
push 0x400
push 0x681ec0
call dword [0x5d0480]
add esp, 8
push 0x681dc0
call dword [sym.imp.USER32.dll_SetKeyboardState]
jmp 0x403f03
mov dword [0x801ee0], eax
push 0x681ec0
call dword [sym.imp.USER32.dll_GetKeyboardState]
jmp 0x403f03
Function at 0x40d808
Capabilities:
Get file attributes

Disassembly:
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test al, 0x10
jne 0x40d81e
cmp eax, 0xffffffff
je 0x40d81e
mov eax, 1
ret
xor eax, eax
ret