joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42a7b0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x114
call fcn.0043c4d0
call sub.LIBEAY32.dll_Ordinal_91
push eax
call sub.LIBEAY32.dll_Ordinal_78_1
add esp, 4
mov dword [ebp - 0x114], eax
cmp dword [ebp - 0x114], 0
jne 0x42a7e1
xor eax, eax
jmp 0x42a982
mov eax, dword [str.localhost:4433]
push eax
push 0
push 0x64
mov ecx, dword [ebp - 0x114]
push ecx
call sub.LIBEAY32.dll_Ordinal_52_1
add esp, 0x10
cmp dword [ebp + 8], 0
jne 0x42a817
mov edx, dword [0x452ec4]
push edx
call sub.SSLEAY32.dll_Ordinal_75
add esp, 4
mov dword [ebp - 0x10c], eax
jmp 0x42a82f
mov eax, dword [ebp + 8]
mov dword [ebp - 0x10c], eax
mov ecx, dword [ebp - 0x10c]
push ecx
call sub.SSLEAY32.dll_Ordinal_86
add esp, 4
mov edx, dword [ebp - 0x114]
push edx
mov eax, dword [ebp - 0x114]
push eax
mov ecx, dword [ebp - 0x10c]
push ecx
call sub.SSLEAY32.dll_Ordinal_83
add esp, 0xc
mov edx, dword [ebp - 0x10c]
push edx
call sub.SSLEAY32.dll_Ordinal_43
add esp, 4
mov dword [ebp - 0x110], eax
mov eax, dword [ebp - 0x110]
push eax
call sub.LIBEAY32.dll_Ordinal_107
add esp, 4
test eax, eax
je 0x42a909
push str.DELAY_n
mov ecx, dword [0x4533a0]
push ecx
call sub.LIBEAY32.dll_Ordinal_86_1
add esp, 8
mov edx, dword [ebp - 0x10c]
push edx
call sub.SSLEAY32.dll_Ordinal_59
add esp, 4
mov dword [ebp - 0x110], eax
mov eax, dword [ebp - 0x110]
add eax, 1
mov dword [ebp - 0x108], eax
mov dword [ebp - 0x104], 0
cmp dword [ebp - 0x104], 0x40
jae 0x42a8e5
mov ecx, dword [ebp - 0x104]
mov edx, dword [ebp - 0x110]
mov dword [ebp + ecx*4 - 0x100], edx
mov eax, dword [ebp - 0x104]
add eax, 1
mov dword [ebp - 0x104], eax
xor ecx, ecx
test ecx, ecx
jne 0x42a8ba
push 0
push 0
push 0
lea edx, [ebp - 0x104]
push edx
mov eax, dword [ebp - 0x108]
push eax
call sub.WSOCK32.dll_select
jmp 0x42a84c
cmp dword [ebp - 0x110], 0
jg 0x42a97c
push str.ERROR_n
mov ecx, dword [0x4533a0]
push ecx
call sub.LIBEAY32.dll_Ordinal_86_1
add esp, 8
cmp dword [0x452ef0], 0
je 0x42a954
mov edx, dword [0x452ef0]
push edx
call sub.LIBEAY32.dll_Ordinal_680
add esp, 4
push eax
push str.verify_error:_s_n
mov eax, dword [0x4533a0]
push eax
call sub.LIBEAY32.dll_Ordinal_86_1
add esp, 0xc
jmp 0x42a963
mov ecx, dword [0x4533a0]
push ecx
call sub.LIBEAY32.dll_Ordinal_250
add esp, 4
cmp dword [ebp + 8], 0
jne 0x42a978
mov edx, dword [ebp - 0x10c]
push edx
call sub.SSLEAY32.dll_Ordinal_48
add esp, 4
xor eax, eax
jmp 0x42a982
mov eax, dword [ebp - 0x10c]
mov esp, ebp
pop ebp
ret
Function at 0x42e2b0
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.MSVCRT.dll_remove]
add esp, 4
test eax, eax
je 0x42e2d4
call dword [sym.imp.MSVCRT.dll__errno]
cmp dword [eax], 2
je 0x42e2d4
or eax, 0xffffffff
jmp 0x42e2e5
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.MSVCRT.dll_rename]
add esp, 8
pop ebp
ret

Function at 0x42f370
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1c
call fcn.0043c4d0
call fcn.0042f4b0
test eax, eax
jne 0x42f38d
xor eax, eax
jmp 0x42f4a8
push 0x10
push 0
lea eax, [ebp - 0x14]
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
mov word [ebp - 0x14], 2
mov cx, word [ebp + 0x10]
push ecx
call sub.WSOCK32.dll_htons
mov word [ebp - 0x12], ax
mov edx, dword [ebp + 0xc]
xor eax, eax
mov al, byte [edx]
shl eax, 0x18
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx + 1]
shl edx, 0x10
or eax, edx
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx + 2]
shl edx, 8
or eax, edx
mov ecx, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [ecx + 3]
or eax, edx
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
push eax
call sub.WSOCK32.dll_htonl
mov dword [ebp - 0x10], eax
cmp dword [ebp + 0x14], 1
jne 0x42f404
push 6
push 1
push 2
call sub.WSOCK32.dll_socket
mov dword [ebp - 4], eax
jmp 0x42f412
push 0x11
push 2
push 2
call sub.WSOCK32.dll_socket
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0xffffffff
jne 0x42f42a
push str.socket
call dword [sym.imp.MSVCRT.dll_perror]
add esp, 4
xor eax, eax
jmp 0x42f4a8
cmp dword [ebp + 0x14], 1
jne 0x42f468
mov dword [ebp - 0x18], 0
push 4
lea ecx, [ebp - 0x18]
push ecx
push 8
push 0xffff
mov edx, dword [ebp - 4]
push edx
call sub.WSOCK32.dll_setsockopt
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
jge 0x42f468
push str.keepalive
call dword [sym.imp.MSVCRT.dll_perror]
add esp, 4
xor eax, eax
jmp 0x42f4a8
push 0x10
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp - 4]
push ecx
call sub.WSOCK32.dll_connect
cmp eax, 0xffffffff
jne 0x42f49b
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.MSVCRT.dll__close]
add esp, 4
push str.connect
call dword [sym.imp.MSVCRT.dll_perror]
add esp, 4
xor eax, eax
jmp 0x42f4a8
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
mov dword [eax], ecx
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x42f4b0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
mov eax, 4
call fcn.0043c4d0
cmp dword [0x4532e8], 0
jne 0x42f52b
push 0x42f540
push 2
call dword [sym.imp.MSVCRT.dll_signal]
add esp, 8
mov dword [0x4532e8], 1
push 0x190
push 0
push 0x453148
call sub.MSVCRT.dll_memset
add esp, 0xc
push 0x453148
push 0x101
call sub.WSOCK32.dll_WSAStartup
test eax, eax
je 0x42f52b
call sub.WSOCK32.dll_WSAGetLastError
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
push eax
push str.unable_to_start_WINSOCK__error_code_d_n
mov ecx, dword [0x4533a0]
push ecx
call sub.LIBEAY32.dll_Ordinal_86_1
add esp, 0xc
xor eax, eax
jmp 0x42f530
mov eax, 1
mov esp, ebp
pop ebp
ret

Function at 0x42f680
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x20
call fcn.0043c4d0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xffffffff
call fcn.0042f4b0
test eax, eax
jne 0x42f6ab
xor eax, eax
jmp 0x42f7a3
push 0x10
push 0
lea eax, [ebp - 0x10]
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
mov word [ebp - 0x10], 2
mov cx, word [ebp + 0xc]
push ecx
call sub.WSOCK32.dll_htons
mov word [ebp - 0xe], ax
cmp dword [ebp + 0x10], 0
jne 0x42f6de
mov dword [ebp - 0xc], 0
jmp 0x42f6f0
push 4
mov edx, dword [ebp + 0x10]
push edx
lea eax, [ebp - 0xc]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
cmp dword [ebp + 0x14], 1
jne 0x42f706
push 6
push 1
push 2
call sub.WSOCK32.dll_socket
mov dword [ebp - 0x14], eax
jmp 0x42f714
push 0x11
push 2
push 2
call sub.WSOCK32.dll_socket
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0xffffffff
jne 0x42f71c
jmp 0x42f780
mov dword [ebp - 0x20], 1
push 4
lea ecx, [ebp - 0x20]
push ecx
push 4
push 0xffff
mov edx, dword [ebp - 0x14]
push edx
call sub.WSOCK32.dll_setsockopt
push 0x10
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0x14]
push ecx
call sub.WSOCK32.dll_bind
cmp eax, 0xffffffff
jne 0x42f74f
jmp 0x42f780
cmp dword [ebp + 0x14], 1
jne 0x42f76a
push 0x80
mov edx, dword [ebp - 0x14]
push edx
call sub.WSOCK32.dll_listen
cmp eax, 0xffffffff
jne 0x42f76a
jmp 0x42f780
mov dword [ebp - 0x1c], 0
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x14]
mov dword [eax], ecx
mov dword [ebp - 0x18], 1
cmp dword [ebp - 0x18], 0
jne 0x42f7a0
cmp dword [ebp - 0x14], 0xffffffff
je 0x42f7a0
push 0
mov edx, dword [ebp - 0x14]
push edx
call sub.WSOCK32.dll_shutdown
mov eax, dword [ebp - 0x14]
push eax
call sub.WSOCK32.dll_closesocket
mov eax, dword [ebp - 0x18]
mov esp, ebp
pop ebp
ret
Function at 0x42fbb0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x10
call fcn.0043c4d0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0xffffffff
mov dword [ebp - 8], 0
jmp 0x42fbdd
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 4
jge 0x42fc4b
mov ecx, dword [ebp - 8]
imul ecx, ecx, 0x94
mov edx, dword [ebp - 0xc]
cmp edx, dword [ecx + 0x452f88]
jbe 0x42fc0f
mov eax, dword [ebp - 8]
imul eax, eax, 0x94
mov ecx, dword [eax + 0x452f88]
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp - 8]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 8]
imul eax, eax, 0x94
cmp dword [eax + 0x452f88], 0
jbe 0x42fc49
push 0x80
mov ecx, dword [ebp - 8]
imul ecx, ecx, 0x94
add ecx, 0x452ef8
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.MSVCRT.dll_strncmp]
add esp, 0xc
test eax, eax
jne 0x42fc49
jmp 0x42fc4b
jmp 0x42fbd4
cmp dword [ebp - 8], 4
jne 0x42fce7
mov eax, dword [0x4532f0]
add eax, 1
mov dword [0x4532f0], eax
mov ecx, dword [ebp + 8]
push ecx
call sub.WSOCK32.dll_gethostbyname
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x42fc7b
xor eax, eax
jmp 0x42fd24
mov edx, dword [ebp + 8]
push edx
call sub.MSVCRT.dll_strlen
add esp, 4
cmp eax, 0x80
jae 0x42fce2
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x10]
imul ecx, ecx, 0x94
add ecx, 0x452ef8
push ecx
call sub.MSVCRT.dll_strcpy
add esp, 8
push 0x10
mov edx, dword [ebp - 4]
push edx
mov eax, dword [ebp - 0x10]
imul eax, eax, 0x94
add eax, 0x452f78
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov ecx, dword [0x4532f0]
add ecx, dword [0x4532ec]
mov edx, dword [ebp - 0x10]
imul edx, edx, 0x94
mov dword [edx + 0x452f88], ecx
mov eax, dword [ebp - 4]
jmp 0x42fd24
mov eax, dword [0x4532ec]
add eax, 1
mov dword [0x4532ec], eax
mov ecx, dword [ebp - 8]
imul ecx, ecx, 0x94
add ecx, 0x452f78
mov dword [ebp - 4], ecx
mov edx, dword [0x4532f0]
add edx, dword [0x4532ec]
mov eax, dword [ebp - 8]
imul eax, eax, 0x94
mov dword [eax + 0x452f88], edx
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x43c520
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x44eaa0
push 0x43c652
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
and dword [ebp - 4], 0
push 1
call dword [sym.imp.MSVCRT.dll___set_app_type]
pop ecx
or dword [0x4533b8], 0xffffffff
or dword [0x4533bc], 0xffffffff
call dword [sym.imp.MSVCRT.dll___p__fmode]
mov ecx, dword [0x4533b0]
mov dword [eax], ecx
call dword [sym.imp.MSVCRT.dll___p__commode]
mov ecx, dword [0x4533ac]
mov dword [eax], ecx
mov eax, dword [sym.imp.MSVCRT.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x4533c0], eax
call fcn.00401000
cmp dword [0x4522a0], 0
jne 0x43c5a3
push 0x43c64e
call dword [sym.imp.MSVCRT.dll___setusermatherr]
pop ecx
call fcn.0043c63c
push 0x45000c
push 0x450008
call sub.MSVCRT.dll__initterm
mov eax, dword [0x4533a8]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
push dword [0x4533a4]
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.MSVCRT.dll___getmainargs]
push 0x450004
push section..data
call sub.MSVCRT.dll__initterm
call dword [sym.imp.MSVCRT.dll___p___initenv]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
push dword [ebp - 0x20]
push dword [ebp - 0x2c]
push dword [ebp - 0x1c]
call fcn.0043a650
add esp, 0x30
mov dword [ebp - 0x24], eax
push eax
call dword [sym.imp.MSVCRT.dll_exit]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov ecx, dword [ecx]
mov dword [ebp - 0x30], ecx
push eax
push ecx
call sub.MSVCRT.dll__XcptFilter
pop ecx
pop ecx
ret
Function at 0x40a1f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4697eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0045e1e6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a272
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045c0fd
mov eax, dword [eax]
push 0x4f51c0
push eax
call fcn.0044ef64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045e471
test bl, bl
je 0x40a272
push 0x4f51c0
lea ecx, [esp + 0xc]
call fcn.0045e801
push 0x4f8d3c
lea ecx, [esp + 0xc]
call fcn.0045e801
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40a2ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045e471
jmp 0x40a379
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40a332
lea edx, [esp + 0x7c]
push 0x4f8d38
push edx
call fcn.0044ef64
add esp, 8
test eax, eax
je 0x40a332
lea eax, [esp + 0x7c]
push 0x4f8d34
push eax
call fcn.0044ef64
add esp, 8
test eax, eax
je 0x40a332
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40a2c2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0045e471
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40ab70
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40abd2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40abe0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46986b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ff5f0]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40ad18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ac46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e471
xor eax, eax
jmp 0x40ad8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045e5ae
push esi
lea ecx, [esp + 0xc]
call fcn.0045e83d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40ad6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040ab70
test eax, eax
jne 0x40ad6d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0040ab70
test eax, eax
jne 0x40ad6d
lea eax, [esp + 0x14]
push 0x4f8d50
push eax
call fcn.0044ffa0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ad4c
lea ecx, [esp + 0x14]
push 0x4f8d4c
push ecx
call fcn.0044ff20
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ad4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ad4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045e55e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ac5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e471
xor eax, eax
jmp 0x40ad8f
mov byte [esi], 0
push 0x4f8d48
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0045e471
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41b2a0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41b30e
cmp si, 0x69
ja 0x41b30e
add esi, 0xffd0
cmp si, 0x11
je 0x41b2de
push 0x11
call edi
test ax, ax
jge 0x41b2de
or esi, 0x2000
cmp si, 0x10
je 0x41b2f3
push 0x10
call edi
test ax, ax
jge 0x41b2f3
or esi, 0x4000
cmp si, 0x12
je 0x41b308
push 0x12
call edi
test ax, ax
jge 0x41b308
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b31b
mov esi, 0xbd
jmp 0x41b2cf
cmp si, 0x6e
jne 0x41b328
mov esi, 0xbe
jmp 0x41b2cf
cmp si, 0x6f
jne 0x41b2c9
mov esi, 0xbf
jmp 0x41b2cf

Function at 0x41c9c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x50fc48]
xor edx, edx
cmp eax, edx
jne 0x41c9e6
xor eax, eax
mov byte [eax + 0x50fb48], al
inc eax
cmp eax, 0x100
jl 0x41c9ce
mov dword [0x50fc48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x50fb48
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41ca77
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x41ca4a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x41ca18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41caf0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x41cb43
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x41cb2a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x423580
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x423718
cmp ebp, ebx
jle 0x423718
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x4235de
dec eax
or eax, 0xfffffff8
inc eax
je 0x4235e5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4235f4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4235fb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045e1b2
add esp, 4
cmp eax, ebx
je 0x42361c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0045e1b2
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42370e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x4236f5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4236e1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4236d6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x4236e4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4236e4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423680
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x423671
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x426950
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46ad38
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x426989
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00465b5f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00465bab
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00426a10
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00465be8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24