joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405dd4
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x114], ecx
mov esi, edx
mov ebx, eax
lea edi, [ebp - 4]
xor eax, eax
push ebp
push 0x405ecf
push dword fs:[eax]
mov dword fs:[eax], esp
test ebx, ebx
jne 0x405e28
push 0x105
lea eax, [ebp - 0x10d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [ebp - 0x10d]
mov eax, esi
call fcn.0040433c
jmp 0x405eb6
call sub.kernel32.dll_GetCommandLineA_1
mov dword [edi], eax
mov eax, dword [edi]
call fcn.00405d5c
mov dword [edi], eax
mov eax, dword [edi]
mov dword [ebp - 8], eax
mov eax, dword [edi]
call fcn.00405d84
mov dword [edi], eax
test ebx, ebx
je 0x405e56
dec ebx
test ebx, ebx
jl 0x405e56
mov eax, dword [edi]
cmp eax, dword [ebp - 8]
jne 0x405e2f
push esi
lea eax, [ebp - 0x114]
mov edx, dword [ebp - 8]
call fcn.00404444
mov eax, dword [ebp - 0x114]
mov ecx, dword [edi]
sub ecx, dword [ebp - 8]
mov edx, 1
call fcn.004046f4
mov eax, dword [esi]
call fcn.004044ac
cmp eax, 2
jl 0x405eb6
mov eax, dword [esi]
cmp byte [eax], 0x22
jne 0x405eb6
mov eax, dword [esi]
call fcn.004044ac
mov edx, dword [esi]
cmp byte [edx + eax - 1], 0x22
jne 0x405eb6
push esi
mov eax, dword [esi]
call fcn.004044ac
mov ecx, eax
sub ecx, 2
mov eax, dword [esi]
mov edx, 2
call fcn.004046f4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405ed6
lea eax, [ebp - 0x114]
call fcn.0040424c
ret

Function at 0x405f78
Capabilities:
Get file attributes

Disassembly:
call fcn.00405a98
push eax
call sub.kernel32.dll_GetFileAttributesA
inc eax
je 0x405f8c
dec eax
and al, 0x10
sete al
ret

Function at 0x406074
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef4
push ebx
xor edx, edx
mov dword [ebp - 0x10c], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4060de
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x105]
push eax
push 0x105
call sub.kernel32.dll_GetTempPathA
lea eax, [ebp - 0x10c]
lea edx, [ebp - 0x105]
call fcn.00404444
mov eax, dword [ebp - 0x10c]
mov edx, ebx
call fcn.00406044
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4060e5
lea eax, [ebp - 0x10c]
call fcn.0040424c
ret

Function at 0x40611c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
add eax, 0xfffffff8
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x14]
push eax
mov eax, dword [ebp + 8]
add eax, 0xfffffffc
push eax
push 0
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x10]
call fcn.0040469c
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
sete al
pop ebp
ret

Function at 0x409304
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.0040469c
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40931d
test al, 0x10
je 0x409321
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret
Function at 0x409328
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404990
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x409341
test al, 0x10
je 0x409345
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x409410
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
add eax, 0xfffffff8
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x14]
push eax
mov eax, dword [ebp + 8]
add eax, 0xfffffffc
push eax
push 0
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x10]
call fcn.00404990
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
sete al
pop ebp
ret

Function at 0x40a670
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.0040469c
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40a689
test al, 0x10
jne 0x40a68d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40b86c
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov eax, 0x40b7bc
call fcn.00405688
xor eax, eax
push ebp
push 0x40b8e6
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [0x40c348], 0x62
call fcn.0040ae90
test eax, eax
jle 0x40b8d8
call fcn.0040a784
mov eax, 0x40d700
mov edx, dword [0x40a62c]
call fcn.00405290
xor eax, eax
mov dword [0x40d6f8], eax
xor eax, eax
mov dword [0x40d6fc], eax
cmp dword [0x40d73c], 0
jbe 0x40b8d8
push 1
mov eax, dword [0x40d73c]
call fcn.0040469c
push eax
call sub.kernel32.dll_WinExec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40b8ed
ret
Function at 0x406f00
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
push 0xffffffffffffffff
mov edi, ecx
mov ecx, dword [esp + 0x24]
xor ebp, ebp
push ebp
mov esi, eax
call fcn.0040a89f
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [esp + 0x10]
push eax
push ebp
lea ecx, [esp + 0x1c]
push ecx
push ebp
push esi
push edi
call ebx
test eax, eax
jne 0x406fb8
cmp dword [esp + 0x14], 7
jne 0x406fb0
mov edx, dword [esp + 0x10]
push edx
call fcn.00407561
add esp, 4
lea ecx, [esp + 0x10]
push ecx
push eax
lea edx, [esp + 0x1c]
push edx
push ebp
push esi
push edi
mov dword [esp + 0x30], eax
call ebx
test eax, eax
mov edi, dword [esp + 0x18]
jne 0x406f9d
cmp byte [edi], al
mov esi, edi
je 0x406f98
lea ecx, [ecx]
mov ecx, dword [esp + 0x20]
mov eax, dword [ecx + 8]
push esi
push eax
call fcn.0040ab5d
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x406f83
sub eax, edx
cmp byte [esi + eax + 1], cl
lea esi, [esi + eax + 1]
jne 0x406f70
mov ebp, 1
push edi
call fcn.00407566
add esp, 4
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
add esp, 0xc
ret
push 0xd
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x40b0bb
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push dword [ebx]
mov byte [ebp - 0x785], 0x3c
mov byte [ebp - 0x784], 0x30
mov byte [ebp - 0x783], 0x3a
mov byte [ebp - 0x782], 0x2d
mov byte [ebp - 0x781], 0x71
mov byte [ebp - 0x780], 0x3b
mov byte [ebp - 0x77f], 0x33
mov byte [ebp - 0x77e], 0x33
mov byte [ebp - 0x77d], 0x5f
push 0xc
lea eax, [ebp - 0x78c]
push eax
call fcn.00409514
call [ecx + 0x50]
mov eax, dword [ebp - 0x28]
lea eax, [ebp + eax - 0x12c]
push eax
call fcn.00409475
add esp, 0xc
lea eax, [ebp - 0x12c]
dec dword [ecx - 0x39f7b]
invalid
jmp 0x40b47c

Function at 0x40f836
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebx
push esi
mov esi, ecx
mov eax, dword [esi]
push edi
call dword [eax + 0x120]
test eax, eax
je 0x40f850
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x170]
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
xor ebx, ebx
push ebx
push ebx
push 0x1f
push dword [esi + 0x20]
call edi
push 1
push 1
push ebx
push ebx
push 0x1f
push dword [esi + 0x20]
call fcn.0040e629
mov ecx, esi
call fcn.0040ef6f
mov esi, eax
cmp esi, ebx
jne 0x40f883
jmp fcn.00409775
push ebx
push ebx
push 0x1f
push dword [esi + 0x20]
call edi
push 1
push 1
push ebx
push ebx
push 0x1f
push dword [esi + 0x20]
call fcn.0040e629
call dword [sym.imp.USER32.dll_GetCapture]
cmp eax, ebx
je 0x40f8ad
push ebx
push ebx
push 0x1f
push eax
call edi
pop edi
pop esi
pop ebx
ret

Function at 0x412aed
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x432ac0]
jne 0x412af7
repz ret
jmp fcn.0041817a
Function at 0x40f785
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00408def
and dword [ebp - 4], 0
cmp dword [0x418f00], 0
mov ebx, eax
jne 0x40f836
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40f8e7
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x40f8e7
push eax
call fcn.00408d7d
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x418f00], eax
call esi
push eax
call fcn.00408d7d
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x418f04], eax
call esi
push eax
call fcn.00408d7d
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x418f08], eax
call esi
push eax
call fcn.00408d7d
pop ecx
mov dword [0x418f10], eax
test eax, eax
je 0x40f836
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00408d7d
pop ecx
mov dword [0x418f0c], eax
mov eax, dword [0x418f0c]
cmp eax, ebx
je 0x40f88e
cmp dword [0x418f10], ebx
je 0x40f88e
push eax
call fcn.00408df8
push dword [0x418f10]
mov esi, eax
call fcn.00408df8
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x40f88e
test edi, edi
je 0x40f88e
call esi
test eax, eax
je 0x40f885
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x40f885
test byte [ebp - 0xc], 1
jne 0x40f88e
or dword [ebp + 0x10], 0x200000
jmp 0x40f8c7
mov eax, dword [0x418f04]
cmp eax, ebx
je 0x40f8c7
push eax
call fcn.00408df8
pop ecx
test eax, eax
je 0x40f8c7
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x40f8c7
mov eax, dword [0x418f08]
cmp eax, ebx
je 0x40f8c7
push eax
call fcn.00408df8
pop ecx
test eax, eax
je 0x40f8c7
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x418f00]
call fcn.00408df8
pop ecx
test eax, eax
je 0x40f8e7
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40f8e9
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
mov ebx, 0x408ecc
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x3a50568c
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x430060
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x3794762b
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x4090c5
Capabilities:
Access peb ldr_data
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov esi, dword [ebp + 8]
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0xc]
lea ecx, [eax + 0x14]
mov eax, dword [eax + 0x14]
cmp eax, ecx
je 0x4091fb
mov edx, eax
mov eax, dword [eax]
test eax, eax
je 0x4090e8
cmp dword [edx + 0x10], esi
jne 0x4090e0
xor eax, eax
mov dword [esp + 0x14], 0x8000000
mov dword [esp + 0x18], eax
xor eax, eax
mov dword [esp + 0x10], 3
mov dword [esp + 0xc], eax
mov dword [esp + 8], 1
mov dword [esp + 4], closesocket
mov eax, dword [edx + 0x20]
mov dword [esp], eax
call dword [ebp + 0x10]
sub esp, 0x1c
mov ebx, eax
cmp eax, 0xffffffff
je 0x4091fb
mov ecx, dword [esi + 0x3c]
mov eax, dword [ebp + 0xc]
add ecx, esi
sub eax, esi
lea edx, [ecx + 0xf8]
movzx ecx, word [ecx + 6]
mov dword [ebp - 0x24], eax
imul ecx, ecx, 0x28
add ecx, edx
cmp edx, ecx
je 0x4091f4
mov esi, dword [edx + 0xc]
cmp eax, esi
jb 0x409175
mov edi, dword [edx + 0x10]
add edi, esi
cmp edi, eax
jb 0x409175
add eax, dword [edx + 0x14]
sub eax, esi
jne 0x40917a
jmp 0x4091f4
add edx, 0x28
jmp 0x409154
xor edi, edi
mov dword [esp + 4], eax
mov dword [esp + 0xc], edi
mov dword [esp + 8], edi
mov dword [esp], ebx
call dword [ebp + 0x14]
sub esp, 0x10
inc eax
je 0x4091f4
xor esi, esi
lea eax, [ebp - 0x24]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], esi
mov dword [esp + 0xc], eax
lea eax, [ebp - 0x20]
mov dword [esp + 0x10], esi
mov dword [esp + 8], 8
mov dword [esp + 4], eax
mov dword [esp], ebx
call dword [ebp + 0x18]
sub esp, 0x14
test eax, eax
je 0x4091f4
cmp dword [ebp - 0x24], 8
jne 0x4091f4
cmp byte [ebp - 0x20], 0xb8
mov eax, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
jne 0x4091f4
shrd eax, edx, 8
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
add eax, 5
mov dword [ebp - 0x1c], eax
mov dword [esp], ebx
call dword [ebp + 0x1c]
push ebx
mov eax, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
jmp 0x4091ff
mov dword [esp], ebx
call dword [ebp + 0x1c]
push eax
xor eax, eax
xor edx, edx
leave
ret 0x18
Function at 0x52d920
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5c891b
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.005bd0c2
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x52d9a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005ba943
mov eax, dword [eax]
push 0x7dbd30
push eax
call fcn.005abe04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005bd34d
test bl, bl
je 0x52d9a2
push 0x7dbd30
lea ecx, [esp + 0xc]
call fcn.005bd6dd
push 0x7dbd3c
lea ecx, [esp + 0xc]
call fcn.005bd6dd
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 0x52d9de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005bd34d
jmp 0x52daa9
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 0x52da62
lea edx, [esp + 0x7c]
push 0x7dbd38
push edx
call fcn.005abe04
add esp, 8
test eax, eax
je 0x52da62
lea eax, [esp + 0x7c]
push 0x7dbd34
push eax
call fcn.005abe04
add esp, 8
test eax, eax
je 0x52da62
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 0x52d9f2
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.005bd34d
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 0x52e2a0
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 0x52e302
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 0x52e310
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5c899b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x7ed198]
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 0x52e448
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x52e376
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005bd34d
xor eax, eax
jmp 0x52e4bf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.005bd48a
push esi
lea ecx, [esp + 0xc]
call fcn.005bd719
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 0x52e49d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0052e2a0
test eax, eax
jne 0x52e49d
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.0052e2a0
test eax, eax
jne 0x52e49d
lea eax, [esp + 0x14]
push 0x7dbd4c
push eax
call fcn.005acf50
mov esi, eax
add esp, 8
test esi, esi
jne 0x52e47c
lea ecx, [esp + 0x14]
push 0x7dbd48
push ecx
call fcn.005aced0
mov esi, eax
add esp, 8
test esi, esi
jne 0x52e47c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x52e47f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.005bd43a
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x52e38e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005bd34d
xor eax, eax
jmp 0x52e4bf
mov byte [esi], 0
push 0x7dbd44
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.005bd34d
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 0x540280
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 0x5402ee
cmp si, 0x69
ja 0x5402ee
add esi, 0xffd0
cmp si, 0x11
je 0x5402be
push 0x11
call edi
test ax, ax
jge 0x5402be
or esi, 0x2000
cmp si, 0x10
je 0x5402d3
push 0x10
call edi
test ax, ax
jge 0x5402d3
or esi, 0x4000
cmp si, 0x12
je 0x5402e8
push 0x12
call edi
test ax, ax
jge 0x5402e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x5402fb
mov esi, 0xbd
jmp 0x5402af
cmp si, 0x6e
jne 0x540308
mov esi, 0xbe
jmp 0x5402af
cmp si, 0x6f
jne 0x5402a9
mov esi, 0xbf
jmp 0x5402af

Function at 0x541f30
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7fdbb0]
xor edx, edx
cmp eax, edx
jne 0x541f56
xor eax, eax
mov byte [eax + 0x7fdab0], al
inc eax
cmp eax, 0x100
jl 0x541f3e
mov dword [0x7fdbb0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7fdab0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x541fe7
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 0x541fba
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 0x541f88
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x541ff0
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 0x542043
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 0x54202a
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 0x5490e0
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 0x549278
cmp ebp, ebx
jle 0x549278
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 0x54913e
dec eax
or eax, 0xfffffff8
inc eax
je 0x549145
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x549154
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x54915b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.005bd08e
add esp, 4
cmp eax, ebx
je 0x54917c
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.005bd08e
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 0x54926e
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 0x549255
mov al, byte [edx]
cmp al, 0xc0
jbe 0x549241
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x549236
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 0x549244
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x549244
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x5491e0
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 0x5491d1
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 0x54c570
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5ca228
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 0x54c5a9
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.005c4a65
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.005c4ab1
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.0054c630
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.005c4aee
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24