joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100fc71
Capabilities:
Delete registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x834
mov eax, dword [0x101203c]
mov ecx, dword [ebp + 8]
push ebx
push edi
mov dword [ebp - 4], eax
xor ebx, ebx
xor eax, eax
mov word [ebp - 0x81c], bx
lea edi, [ebp - 0x81a]
stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 0x81c]
push eax
push ecx
mov dword [ebp - 0x814], ebx
mov dword [ebp - 0x808], ebx
call fcn.01010496
cmp eax, ebx
jge 0x100fce0
cmp dword [0x10125b0], ebx
je 0x100fdea
push eax
push 0x1003ab0
push 0x1003c1c
push 1
call fcn.0100ff93
add esp, 0x10
jmp 0x100fdea
push esi
mov esi, dword [sym.imp.ntdll.dll_RtlAppendUnicodeToString]
lea eax, [ebp - 0x804]
mov dword [ebp - 0x80c], eax
push 0x10039f8
lea eax, [ebp - 0x810]
push eax
mov word [ebp - 0x810], bx
mov word [ebp - 0x80e], 0x800
call esi
push 0x1001254
lea eax, [ebp - 0x810]
push eax
call esi
lea eax, [ebp - 0x81c]
push eax
lea eax, [ebp - 0x810]
push eax
call dword [sym.imp.ntdll.dll_RtlAppendUnicodeStringToString]
lea eax, [ebp - 0x81c]
push eax
call fcn.01010531
lea eax, [ebp - 0x810]
mov dword [ebp - 0x82c], eax
lea eax, [ebp - 0x834]
push eax
mov dword [ebp - 0x834], 0x18
mov dword [ebp - 0x830], ebx
mov dword [ebp - 0x828], 0x40
mov dword [ebp - 0x824], ebx
mov dword [ebp - 0x820], ebx
call fcn.0100f368
or eax, 0x10000
push eax
lea eax, [ebp - 0x808]
push eax
call dword [sym.imp.ntdll.dll_NtOpenKey]
cmp eax, ebx
pop esi
jge 0x100fdab
cmp dword [0x10125b0], ebx
je 0x100fdea
push eax
push dword [ebp - 0x80c]
push 0x1003bf4
jmp 0x100fdcf
push dword [ebp - 0x808]
call dword [sym.imp.ntdll.dll_NtDeleteKey]
cmp eax, ebx
jge 0x100fde0
cmp dword [0x10125b0], ebx
je 0x100fdea
push eax
push dword [ebp - 0x80c]
push 0x1003bcc
push 0x1003c1c
push 1
call fcn.0100ff93
add esp, 0x14
jmp 0x100fdea
mov dword [ebp - 0x814], 1
cmp dword [ebp - 0x808], ebx
pop edi
pop ebx
je 0x100fe00
push dword [ebp - 0x808]
call dword [sym.imp.ntdll.dll_NtClose]
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x814]
call fcn.01007b7f
leave
ret 4

Function at 0x100fefa
Capabilities:
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x20
push 5
push 0x18
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
call dword [sym.imp.ntdll.dll_NtQueryInformationFile]
test eax, eax
jge 0x100ff3d
cmp dword [0x10125b0], 0
je 0x100ff39
push eax
push 0x1003cbc
push 0x1003cac
push 1
call fcn.0100ff93
add esp, 0x10
xor eax, eax
jmp 0x100ff40
mov eax, dword [ebp - 0x18]
leave
ret 4
Function at 0x100ff93
Capabilities:
Print debug messages

Disassembly:
push 0x834
push 0x1003d08
call fcn.01009278
mov eax, dword [0x101203c]
mov dword [ebp - 0x1c], eax
xor eax, eax
mov dword [ebp - 0x824], eax
lea esi, [ebp - 0x81c]
mov dword [ebp - 0x83c], esi
mov dword [ebp - 0x820], eax
mov ecx, esi
mov dword [ebp - 0x828], ecx
mov ebx, 0x800
mov dword [ebp - 0x838], ebx
mov ecx, dword [ebp + 8]
mov edi, ecx
and edi, 0x7f
mov dword [ebp - 0x840], edi
mov dword [ebp - 0x834], eax
mov eax, dword [0x10125b0]
cmp eax, 0xc0ffee
jne 0x1010004
call fcn.0100f2ee
mov dword [0x10125b0], eax
mov ecx, dword [ebp + 8]
shr ecx, 7
and ecx, 1
mov dword [ebp - 0x830], ecx
jne 0x101001a
cmp edi, eax
jg 0x1010193
and dword [ebp - 4], 0
lea eax, [ebp - 0x820]
mov dword [ebp - 0x844], eax
mov eax, dword [ebp + 0x10]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x1010030
sub eax, edx
add eax, 4
and eax, 0xfffffffc
call fcn.01007f20
mov dword [ebp - 0x18], esp
mov eax, esp
mov dword [ebp - 0x820], eax
or dword [ebp - 4], 0xffffffff
jmp 0x1010089
cmp dword [ebp - 0x820], 0
jne 0x10100a4
call fcn.0100f0d2
cmp dword [ebp - 0x820], 0
je 0x1010193
push dword [ebp + 0x10]
push dword [ebp - 0x820]
call fcn.0100ee55
cmp dword [ebp - 0x820], 0
je 0x1010193
lea eax, [ebp + 0x14]
mov dword [ebp - 0x82c], eax
cmp dword [ebp - 0x830], 0
je 0x1010112
lea eax, [ebp + 0x18]
mov dword [ebp - 0x82c], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x834], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x1003cf4
lea eax, [ebp - 0x81c]
push eax
call sub.ntdll.dll_sprintf
add esp, 0xc
lea esi, [ebp + eax - 0x81c]
mov dword [ebp - 0x828], esi
mov ebx, 0x800
sub ebx, eax
xor eax, eax
cmp dword [eax*8 + 0x10125b8], edi
je 0x1010125
inc eax
cmp eax, 4
jl 0x1010114
jmp 0x1010132
mov eax, dword [eax*8 + 0x10125b4]
mov dword [ebp - 0x824], eax
cmp dword [ebp - 0x824], 0
jne 0x1010146
mov eax, dword [0x10125d4]
mov dword [ebp - 0x824], eax
push dword [ebp - 0x824]
push 0x1003cec
push esi
call sub.ntdll.dll_sprintf
add esp, 0xc
add esi, eax
sub ebx, eax
cmp dword [ebp + 0xc], 0
je 0x1010179
push dword [ebp + 0xc]
push 0x1003ce0
push esi
call sub.ntdll.dll_sprintf
add esp, 0xc
add esi, eax
sub ebx, eax
push dword [ebp - 0x82c]
push dword [ebp - 0x820]
push ebx
push esi
call fcn.01007f62
add esp, 0x10
test eax, eax
jge 0x1010197
xor eax, eax
jmp 0x10101c4
cmp dword [ebp - 0x830], 0
je 0x10101b2
lea eax, [ebp - 0x81c]
push eax
push dword [ebp - 0x834]
call fcn.0100f4f9
push dword [ebp - 0x828]
push 0x1003cdc
call sub.ntdll.dll_DbgPrint
pop ecx
pop ecx
lea esp, [ebp - 0x850]
mov ecx, dword [ebp - 0x1c]
call fcn.01007b7f
call fcn.010092b3
ret
Function at 0x70002a80
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x60
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov dword [esp + 0x44], 0x64da
mov dword [esp + 0x40], eax
mov dl, byte [esp + 0x49]
mov dh, dl
not dh
mov byte [esp + 0x49], dh
mov dword [esp + 0x3c], ecx
mov dh, dl
add dh, 0x26
mov byte [esp + 0x49], dh
mov eax, dword [esp + 0x3c]
mov dword [esp + 0x30], eax
mov dh, dl
add dh, dh
mov byte [esp + 0x49], dh
mov eax, dword [esp + 0x40]
mov ecx, esp
mov dword [ecx], eax
mov byte [esp + 0x23], dl
call fcn.700020f0
sub esp, 4
mov dword [esp + 0x28], eax
mov si, word [esp + 0x4a]
mov word [esp + 0x4a], 0x489d
add eax, 0x18
mov dword [esp + 0x4c], 0x93a
mov ecx, dword [esp + 0x28]
movzx ecx, word [ecx + 0x14]
mov di, cx
mov ecx, dword [esp + 0x50]
mov ebx, dword [esp + 0x54]
movzx edi, di
add eax, edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x38], 0
mov word [esp + 0x20], si
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], ebx
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x28]
movzx ecx, word [ecx + 6]
cmp eax, ecx
jge 0x70002bc7
mov al, byte [esp + 0x23]
or al, 0x25
mov byte [esp + 0x49], al
mov ecx, dword [esp + 0x30]
mov al, byte [esp + 0x23]
mov byte [esp + 0x49], al
mov edx, dword [esp + 0x24]
add ecx, dword [edx + 0xc]
mov dword [esp + 0x2c], ecx
mov ecx, dword [esp + 0x24]
mov ecx, dword [ecx + 0x10]
mov edx, dword [esp + 0x40]
mov esi, dword [esp + 0x24]
add edx, dword [esi + 0x14]
mov esi, dword [esp + 0x2c]
mov dword [esp], esi
mov dword [esp + 4], edx
mov dword [esp + 8], ecx
call section..text
mov word [esp + 0x4a], 0xed5
mov dword [esp + 0x14], eax
mov eax, 0x64db
sub eax, dword [esp + 0x44]
add eax, dword [esp + 0x38]
mov cl, byte [esp + 0x23]
and cl, cl
mov byte [esp + 0x49], cl
mov dword [esp + 0x38], eax
mov dx, word [esp + 0x20]
add dx, 0x9ae
mov word [esp + 0x4a], dx
mov eax, dword [esp + 0x24]
add eax, 0x28
mov dword [esp + 0x24], eax
jmp 0x70002b27
mov eax, dword [esp + 0x28]
mov eax, dword [eax + 0x54]
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x30]
mov esi, esp
mov dword [esi + 8], eax
mov dword [esi + 4], ecx
mov dword [esi], edx
call section..text
mov dword [esp + 0x10], eax
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 8
Function at 0x70003cf0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x28
mov al, 0xc1
mov dword [esp + 0xc], 1
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x18], ecx
mov ecx, dword [esp + 0xc]
sub al, byte [esp + 0x1d]
mov byte [esp + 0x1d], al
cmp ecx, 0
je 0x70003d42
mov eax, esp
mov dword [eax], 7
mov eax, dword [sym.imp.KERNEL32.dll_TlsGetValue]
call eax
sub esp, 4
mov cx, word [esp + 0x1e]
and cx, 0x215a
mov word [esp + 0x1e], cx
mov dword [0x700229c0], eax
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0x2836
mov dword [esp + 0x24], 0
mov dword [esp + 0x20], 0
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov dx, word [esp + 0x1e]
not dx
mov word [esp + 0x1e], dx
xor eax, 0x11ce
or eax, ecx
mov dword [esp + 8], eax
jne 0x70003d86
jmp 0x70003d86
mov eax, dword [esp + 0xc]
mov ecx, esp
mov dword [ecx], eax
call fcn.70003b00
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
mov edx, 0x4e50
mul edx
imul ecx, ecx, 0x4e50
add edx, ecx
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], edx
mov eax, dword [esp + 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x422240
Capabilities:
Parse pe header

Disassembly:
sub esp, 0x140
mov eax, dword [0x4b3c40]
xor eax, esp
mov dword [esp + 0x13c], eax
mov eax, dword [esp + 0x144]
push ebx
push esi
xor ebx, ebx
push ebx
push ebx
push 3
push ebx
push 1
push 0x80000000
push eax
call dword [0x494314]
mov esi, eax
cmp esi, 0xffffffff
jne 0x422292
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x13c]
xor ecx, esp
call fcn.004453a3
add esp, 0x140
ret
push edi
mov edi, dword [0x4940ec]
push 0
lea eax, [esp + 0x10]
push eax
push 0x40
lea ecx, [esp + 0x114]
push ecx
push esi
call edi
test eax, eax
je 0x42231b
cmp dword [esp + 0xc], 0x40
jne 0x42231b
mov edx, 0x5a4d
cmp word [esp + 0x108], dx
jne 0x42231b
mov eax, dword [esp + 0x144]
push 0
push 0
push eax
push esi
call dword [0x4940e8]
cmp eax, dword [esp + 0x144]
jne 0x42231b
push 0
lea ecx, [esp + 0x10]
push ecx
push pe_nt_image_headers32
lea edx, [esp + 0x1c]
push edx
push esi
call edi
test eax, eax
je 0x42231b
cmp dword [esp + 0xc], 0xf8
jne 0x42231b
cmp dword [esp + 0x10], 0x4550
jne 0x42231b
cmp word [esp + 0x16], bx
je 0x42231b
mov ebx, 1
push esi
call dword [0x494318]
mov ecx, dword [esp + 0x148]
pop edi
pop esi
mov eax, ebx
pop ebx
xor ecx, esp
call fcn.004453a3
add esp, 0x140
ret
Function at 0x572cd0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x67eb8b
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.0066ef85
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x572d52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0066b65f
mov eax, dword [eax]
push 0x7882a4
push eax
call fcn.0065bae4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0066f210
test bl, bl
je 0x572d52
push 0x7882a4
lea ecx, [esp + 0xc]
call fcn.0066f5a0
push 0x78beb0
lea ecx, [esp + 0xc]
call fcn.0066f5a0
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 0x572d8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0066f210
jmp 0x572e59
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 0x572e12
lea edx, [esp + 0x7c]
push 0x78beac
push edx
call fcn.0065bae4
add esp, 8
test eax, eax
je 0x572e12
lea eax, [esp + 0x7c]
push 0x78bea8
push eax
call fcn.0065bae4
add esp, 8
test eax, eax
je 0x572e12
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 0x572da2
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.0066f210
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 0x573670
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x67ec0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x7a4610]
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 0x5737a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x5736d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0066f210
xor eax, eax
jmp 0x57381f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0066f34d
push esi
lea ecx, [esp + 0xc]
call fcn.0066f5dc
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x78bee8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x5737fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x78bee0
push closesocket
call fcn.00617460
test eax, eax
jne 0x5737fd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x78becc
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00617460
test eax, eax
jne 0x5737fd
lea eax, [esp + 0x14]
push 0x78bec4
push eax
call fcn.0065cd70
mov esi, eax
add esp, 8
test esi, esi
jne 0x5737dc
lea ecx, [esp + 0x14]
push 0x78bec0
push ecx
call fcn.0065ccf0
mov esi, eax
add esp, 8
test esi, esi
jne 0x5737dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x5737df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0066f2fd
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x5736ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0066f210
xor eax, eax
jmp 0x57381f
mov byte [esi], 0
push 0x78bebc
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.0066f210
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 0x57bb7a
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x67f708
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
call fcn.0067093c
xor ebp, ebp
mov dword [esi], 0x7623d8
mov dword [esi + 0x3c], ebp
mov dword [esi + 0x40], ebp
lea edi, [esi + 0x44]
mov dword [esp + 0x38], ebp
mov dword [esp + 0x14], edi
lea ecx, [edi + 0x18]
mov dword [edi], fcn.005655c0
call fcn.00567560
lea ecx, [edi + 0x30]
mov byte [esp + 0x38], 1
call fcn.0066dd26
lea ebx, [edi + 0x44]
mov ecx, ebx
call fcn.00567560
mov dword [ebx], 0x75fe34
mov dword [edi], 0x7622fc
mov dword [esi + 0xa0], ebp
mov dword [esi + 0x9c], 0x761808
lea ecx, [esi + 0xb0]
call fcn.00567560
lea edi, [esi + 0xc8]
mov dword [edi + 4], ebp
mov dword [edi], vtable.CBitmap.0
mov byte [esp + 0x38], 5
mov dword [esi], 0x762304
mov dword [esi + 0xac], ebp
call fcn.0067a106
mov eax, dword [eax + 0xc]
push 0x40e
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
mov ecx, edi
call fcn.006763ee
mov ecx, dword [esi + 0xcc]
lea eax, [esp + 0x18]
push eax
push 0x18
push ecx
call dword [sym.imp.GDI32.dll_GetObjectA]
mov ecx, dword [esp + 0x1c]
mov eax, 0x55555556
imul ecx
mov ecx, dword [esp + 0x20]
mov eax, edx
shr eax, 0x1f
add edx, eax
mov dword [esi + 0xd4], ecx
mov ecx, dword [esp + 0x30]
mov dword [esi + 0xd0], edx
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret

Function at 0x57bd30
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x67f795
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x762304
mov dword [esp + 0x18], 0
lea ecx, [esi + 0xc8]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 4
call fcn.00676445
lea ecx, [esi + 0xb0]
mov byte [esp + 0x18], 2
mov dword [ecx], 0x75fe30
call fcn.00567760
lea ecx, [esi + 0x9c]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 5
call fcn.00676445
lea edi, [esi + 0x44]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x75fe30
call fcn.00567760
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 6
call fcn.0066dd59
lea ecx, [edi + 0x18]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x75fe30
call fcn.00567760
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.00678288
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x58d650
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 0x58d6be
cmp si, 0x69
ja 0x58d6be
add esi, 0xffd0
cmp si, 0x11
je 0x58d68e
push 0x11
call edi
test ax, ax
jge 0x58d68e
or esi, 0x2000
cmp si, 0x10
je 0x58d6a3
push 0x10
call edi
test ax, ax
jge 0x58d6a3
or esi, 0x4000
cmp si, 0x12
je 0x58d6b8
push 0x12
call edi
test ax, ax
jge 0x58d6b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x58d6cb
mov esi, 0xbd
jmp 0x58d67f
cmp si, 0x6e
jne 0x58d6d8
mov esi, 0xbe
jmp 0x58d67f
cmp si, 0x6f
jne 0x58d679
mov esi, 0xbf
jmp 0x58d67f

Function at 0x58ef10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7b5600]
xor edx, edx
cmp eax, edx
jne 0x58ef36
xor eax, eax
mov byte [eax + 0x7b5500], al
inc eax
cmp eax, 0x100
jl 0x58ef1e
mov dword [0x7b5600], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7b5500
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x58efc7
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 0x58ef9a
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 0x58ef68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x58f040
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 0x58f093
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 0x58f07a
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 0x595ad0
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 0x595c68
cmp ebp, ebx
jle 0x595c68
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 0x595b2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x595b35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x595b44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x595b4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0066ef51
add esp, 4
cmp eax, ebx
je 0x595b6c
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.0066ef51
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 0x595c5e
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 0x595c45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x595c31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x595c26
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 0x595c34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x595c34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x595bd0
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 0x595bc1
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 0x597980
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0067093c
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret