joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42b3d0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x60
mov dword [esp + 4], ecx
mov edi, edx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
mov edx, dword [0x49803c]
xor edx, ebp
mov dword [esp + 0x58], edx
mov dword [esp + 0xc], ecx
mov dword [esp + 8], eax
mov dword [esp + 0x54], 7
mov dword [esp + 0x50], 0
mov word [esp + 0x40], 0
push edi
call sub.api_ms_win_crt_string_l1_1_0.dll_wcslen
add esp, 4
mov ebx, eax
cmp eax, 7
ja 0x42b442
mov ecx, ebx
lea eax, [esp + 0x40]
add ecx, ebx
mov dword [eax + 0x10], ebx
push ecx
push edi
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov word [esp + ebx*2 + 0x40], 0
jmp 0x42b45d
sub esp, 0xc
mov al, byte [esp + 0x24]
lea ecx, [esp + 0x4c]
mov byte [esp + 4], al
mov dword [esp + 8], edi
mov dword [esp], ebx
call fcn.00424520
movsd xmm0, qword [esp + 0x48]
xor edi, edi
movzx eax, word [esp + 0x40]
mov ecx, dword [esp + 0x50]
mov esi, dword [esp + 0x54]
lea ebx, [esp + 0x18]
mov dword [esp + 0x34], edi
mov dword [esp + 0x3a], edi
mov dword [esp + 0x36], edi
mov dword [esp + 0x30], edi
mov dword [ebx + 0x10], edi
movsd qword [esp + 0x36], xmm0
movsd xmm0, qword [esp + 0x42]
mov word [esp + 0x40], ax
mov eax, 7
mov dword [ebx + 0x14], eax
mov word [ebx], 0
movsd qword [esp + 0x30], xmm0
movsd xmm0, qword [esp + 0x30]
movsd xmm1, qword [esp + 0x36]
movsd qword [esp + 0x42], xmm0
movsd qword [esp + 0x48], xmm1
mov dword [esp + 0x50], ecx
mov dword [esp + 0x54], esi
sub esp, 0xc
mov al, byte [esp + 0x20]
mov ecx, ebx
mov byte [esp + 4], al
mov dword [esp + 8], str.SOFTWAREMozillaFirefoxDefault_Browser_Agent
mov dword [esp], 0x2e
call fcn.00424520
cmp esi, 7
jbe 0x42b4f9
mov eax, dword [esp + 0x40]
jmp 0x42b4fd
lea eax, [esp + 0x40]
cmp dword [esp + 0x2c], 7
jbe 0x42b508
mov ebx, dword [esp + 0x18]
lea ecx, [esp + 8]
push 8
push ecx
push 0xb
push eax
push ebx
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegSetKeyValueW]
test eax, eax
je 0x42b544
movzx edi, ax
mov edx, str.RegistrySetValueQword
or edi, 0x80070000
test eax, eax
cmovle edi, eax
mov ecx, edi
push 0x106
call fcn.00428eb0
add esp, 4
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 4]
cmp ecx, 8
mov dword [eax], edi
jb 0x42b56d
mov eax, dword [esp + 0x18]
lea edx, [ecx + ecx + 2]
cmp edx, 0x1000
jae 0x42b5a7
push edx
push eax
call fcn.0045f3d1
add esp, 8
mov ecx, dword [esp + 0x54]
cmp ecx, 8
jb 0x42b590
mov eax, dword [esp + 0x40]
lea edx, [ecx + ecx + 2]
cmp edx, 0x1000
jae 0x42b5bf
push edx
push eax
call fcn.0045f3d1
add esp, 8
mov ecx, dword [esp + 0x58]
xor ecx, ebp
call fcn.0045fb40
mov eax, dword [esp + 4]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
mov edx, eax
mov eax, dword [eax - 4]
add edx, 0xfffffffc
sub edx, eax
cmp edx, 0x20
jae 0x42b5d7
add ecx, ecx
add ecx, 0x25
mov edx, ecx
jmp 0x42b563
mov edx, eax
mov eax, dword [eax - 4]
add edx, 0xfffffffc
sub edx, eax
cmp edx, 0x20
jae 0x42b5d7
add ecx, ecx
add ecx, 0x25
mov edx, ecx
jmp 0x42b586
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x434d60
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
cmp byte [ecx + 4], 0
mov al, 1
jne 0x434e1a
mov edi, dword [ecx]
mov esi, ecx
test edi, edi
jne 0x434da1
xor eax, eax
push str.MozillaFirefoxDefaultBrowserAgentRegistryMutex
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov edi, eax
mov eax, dword [esi]
lea ecx, [eax + 1]
cmp ecx, 2
jb 0x434d9b
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test edi, edi
mov dword [esi], edi
je 0x434e1e
push 0xbb8
push edi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
je 0x434ddf
cmp eax, 0x80
je 0x434df8
test eax, eax
je 0x434e0f
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0xb7
push str.Acquire
push str.Failed_to_wait_on_registry_mutex:__X
call fcn.00426ce0
add esp, 0x10
jmp 0x434e13
push 0xaa
push str.Acquire
push str.Timed_out_waiting_for_registry_mutex
call fcn.00426ce0
add esp, 0xc
jmp 0x434e13
push 0xb1
push str.Acquire
push str.Found_abandoned_registry_mutex._Continuing...
call fcn.00426ce0
add esp, 0xc
mov byte [esi + 4], 1
cmp byte [esi + 4], 0
setne al
pop esi
pop edi
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0xa0
push str.Acquire
push str.Couldnt_open_registry_mutex:__X
call fcn.00426ce0
add esp, 0x10
xor eax, eax
jmp 0x434e1a
Function at 0x435dd0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x18
mov eax, dword [0x49803c]
mov esi, edx
xor edi, edi
lea ebx, [ebp - 0x14]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov dword [ebx], edi
push ebx
push 0x20019
push edi
push str.SOFTWAREPoliciesMozillaFirefox
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov ebx, dword [ebx]
test ebx, ebx
je 0x435e69
lea eax, [ebp - 0x18]
lea ecx, [ebp - 0x1c]
mov dword [eax], edi
mov dword [ecx], edi
push edi
push edi
push edi
push edi
push ecx
push edi
push edi
push eax
push edi
push edi
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov edi, 2
test eax, eax
jne 0x435e60
lea ecx, [ebp - 0x20]
lea eax, [ebp - 0x24]
xor edi, edi
mov dword [ecx], 0xffffffff
mov dword [eax], 4
push eax
push ecx
push edi
push 0x10
push esi
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegGetValueW]
lea edx, [ebp - 0x20]
xor ecx, ecx
cmp dword [edx], edi
mov edi, 2
sete cl
test eax, eax
cmove edi, ecx
push ebx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x435e6e
mov edi, 2
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0045fb40
mov eax, edi
add esp, 0x18
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x436d50
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x2c
mov eax, dword [0x49803c]
mov bl, 1
xor eax, ebp
mov dword [ebp - 0x10], eax
cmp dword [ecx + 0x38], 0
je 0x436df3
cmp byte [ecx + 0x3d], 0
mov esi, ecx
je 0x436df3
mov eax, dword [esi]
mov edi, dword [eax + 0xc]
mov ecx, edi
call dword [section..00cfg]
mov ecx, esi
push 0xffffffffffffffff
call edi
cmp eax, 0xffffffff
je 0x436df1
mov edi, dword [esi + 0x38]
lea eax, [esi + 0x40]
mov dword [ebp - 0x38], eax
mov eax, dword [edi]
mov ebx, dword [eax + 0x20]
mov ecx, ebx
call dword [section..00cfg]
lea eax, [ebp - 0x34]
lea edx, [ebp - 0x30]
mov ecx, edi
push eax
lea eax, [ebp - 0x10]
push eax
push edx
push dword [ebp - 0x38]
call ebx
cmp eax, 3
je 0x436e07
cmp eax, 1
je 0x436dca
test eax, eax
jne 0x436df1
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x34]
lea eax, [ebp - 0x30]
sub edi, eax
je 0x436de8
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x436df1
cmp byte [esi + 0x3d], 0
sete bl
jmp 0x436df3
xor ebx, ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0045fb40
mov eax, ebx
add esp, 0x2c
pop esi
pop edi
pop ebx
pop ebp
ret
mov bl, 1
jmp 0x436df3
Function at 0x4039a0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x4039d8
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x4039c6
mov al, 1
jmp 0x403a22
cmp dword [ebx + 0x54], ecx
jne 0x4039cf
mov al, 2
jmp 0x403a22
cmp dword [ebx + 0x7c], ecx
jne 0x403a22
mov al, 3
jmp 0x403a22
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x4039ed
mov al, 4
jmp 0x403a22
cmp ecx, 5
jne 0x403a0d
cmp ebx, 0
jne 0x4039fb
mov al, 5
jmp 0x403a22
cmp ebx, 1
jne 0x403a04
mov al, 6
jmp 0x403a22
cmp ebx, 2
jne 0x403a0d
mov al, 7
jmp 0x403a22
cmp ecx, 6
jne 0x403a19
cmp ebx, 0
jne 0x403a1b
mov al, 8
jmp 0x403a22
cmp ebx, 1
jne 0x403a22
mov al, 9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x424f20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a19fb
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.00495e65
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x424fa2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004934bd
mov eax, dword [eax]
push 0x5b5230
push eax
call fcn.00485484
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004960f0
test bl, bl
je 0x424fa2
push 0x5b5230
lea ecx, [esp + 0xc]
call fcn.00496480
push 0x5b8dac
lea ecx, [esp + 0xc]
call fcn.00496480
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 0x424fde
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004960f0
jmp 0x4250a9
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 0x425062
lea edx, [esp + 0x7c]
push 0x5b8da8
push edx
call fcn.00485484
add esp, 8
test eax, eax
je 0x425062
lea eax, [esp + 0x7c]
push 0x5b8da4
push eax
call fcn.00485484
add esp, 8
test eax, eax
je 0x425062
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 0x424ff2
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.004960f0
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 0x4258a0
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 0x425902
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 0x425910
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a1a7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5c16d8]
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 0x425a48
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x425976
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004960f0
xor eax, eax
jmp 0x425abf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049622d
push esi
lea ecx, [esp + 0xc]
call fcn.004964bc
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 0x425a9d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.004258a0
test eax, eax
jne 0x425a9d
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 accept
mov ecx, edi
call fcn.004258a0
test eax, eax
jne 0x425a9d
lea eax, [esp + 0x14]
push 0x5b8dc0
push eax
call fcn.00486590
mov esi, eax
add esp, 8
test esi, esi
jne 0x425a7c
lea ecx, [esp + 0x14]
push 0x5b8dbc
push ecx
call fcn.00486510
mov esi, eax
add esp, 8
test esi, esi
jne 0x425a7c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x425a7f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004961dd
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42598e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004960f0
xor eax, eax
jmp 0x425abf
mov byte [esi], 0
push 0x5b8db8
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.004960f0
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 0x439e10
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 0x439e7e
cmp si, 0x69
ja 0x439e7e
add esi, 0xffd0
cmp si, 0x11
je 0x439e4e
push 0x11
call edi
test ax, ax
jge 0x439e4e
or esi, 0x2000
cmp si, 0x10
je 0x439e63
push 0x10
call edi
test ax, ax
jge 0x439e63
or esi, 0x4000
cmp si, 0x12
je 0x439e78
push 0x12
call edi
test ax, ax
jge 0x439e78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x439e8b
mov esi, 0xbd
jmp 0x439e3f
cmp si, 0x6e
jne 0x439e98
mov esi, 0xbe
jmp 0x439e3f
cmp si, 0x6f
jne 0x439e39
mov esi, 0xbf
jmp 0x439e3f

Function at 0x43b6d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5d1f50]
xor edx, edx
cmp eax, edx
jne 0x43b6f6
xor eax, eax
mov byte [eax + 0x5d1e50], al
inc eax
cmp eax, 0x100
jl 0x43b6de
mov dword [0x5d1f50], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5d1e50
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43b787
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 0x43b75a
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 0x43b728
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43b800
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 0x43b853
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 0x43b83a
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 0x442290
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 0x442428
cmp ebp, ebx
jle 0x442428
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 0x4422ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x4422f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x442304
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44230b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00495e31
add esp, 4
cmp eax, ebx
je 0x44232c
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.00495e31
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 0x44241e
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 0x442405
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4423f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4423e6
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 0x4423f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4423f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x442390
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 0x442381
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 0x444bf0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004976c8
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
Function at 0x445548
Capabilities:
Initialize winsock library
Resolve dns

Disassembly:
sub esp, 0x1b8
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
jne 0x445592
lea eax, [esp + 0x38]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
cmp eax, 1
mov dword [esi + 4], eax
jne 0x445580
push str.icmp.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [esi + 8], eax
jmp 0x445587
mov dword [esi + 8], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x44562a
mov eax, dword [esi + 8]
test eax, eax
je 0x44562a
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.IcmpCreateFile
push eax
call edi
mov ecx, dword [esi + 8]
push str.IcmpSendEcho
push ecx
mov ebx, eax
call edi
mov edx, dword [esi + 8]
push str.IcmpCloseHandle
push edx
mov ebp, eax
call edi
test ebx, ebx
mov dword [esp + 0x10], eax
je 0x44562a
test ebp, ebp
je 0x44562a
test eax, eax
je 0x44562a
mov esi, dword [esp + 0x1cc]
push esi
call dword [sym.imp.WS2_32.dll_inet_addr]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4455fc
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x44562a
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov edi, dword [ecx]
call ebx
mov edx, dword [esp + 0x1d0]
mov esi, eax
push edx
lea eax, [esp + 0x18]
push 0x24
push eax
push 0
push 0
push 0
push edi
push esi
mov dword [esp + 0x3c], 0xffffffff
call ebp
test eax, eax
push esi
jne 0x44563a
call dword [esp + 0x14]
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x1b8
ret 8
call dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1b8
ret 8

Function at 0x446160
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a3458
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 0x446199
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.0049d80e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0049d85a
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.00446220
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0049d897
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x44a6f0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4a3be8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0044b270
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x44a799
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0044a380
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0049cabf
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.00459880
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0049cb31
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14