joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407af0
Capabilities:
Check if file exists
Create directory

Disassembly:
push 0xffffffffffffffff
push 0x418928
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x420280]
xor eax, esp
mov dword [esp + 0x38], eax
push ebx
push ebp
push esi
mov eax, dword [0x420280]
xor eax, esp
push eax
lea eax, [esp + 0x4c]
mov dword fs:[0], eax
xor ebx, ebx
cmp edi, ebx
je 0x407bad
mov ebp, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
push edi
call ebp
xor eax, eax
mov word [esp + 0x30], ax
mov eax, edi
mov dword [esp + 0x44], 7
mov dword [esp + 0x40], ebx
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x407b50
sub eax, edx
sar eax, 1
push eax
mov eax, edi
lea esi, [esp + 0x30]
call fcn.004048b0
mov dword [esp + 0x54], ebx
push 0x41c554
mov ebx, 1
xor eax, eax
mov edx, esi
call fcn.004047d0
mov esi, eax
cmp esi, 0xffffffff
jne 0x407bb4
push edi
call ebp
test eax, eax
jne 0x407c40
push eax
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x407c40
lea ecx, [esp + 0x2c]
call fcn.00402dc0
xor al, al
jmp 0x407c6d
lea ecx, [esp + 0x2c]
lea ebp, [esi + 1]
push ecx
mov ecx, ebp
xor edx, edx
lea esi, [esp + 0x14]
call fcn.00407cd0
mov eax, dword [esp + 0x14]
mov esi, 8
cmp dword [esp + 0x28], esi
jae 0x407bdc
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x407c06
mov eax, dword [esp + 0x14]
cmp dword [esp + 0x28], esi
jae 0x407bf5
lea eax, [esp + 0x14]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x407c8b
push 0x41c554
mov ebx, 1
mov eax, ebp
lea edx, [esp + 0x30]
call fcn.004047d0
cmp dword [esp + 0x28], 8
mov esi, eax
jb 0x407c31
mov edx, dword [esp + 0x14]
push edx
call fcn.0040b1ba
add esp, 4
cmp esi, 0xffffffff
jne 0x407bb4
mov ebp, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
push edi
call ebp
test eax, eax
jne 0x407c57
push eax
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x407ba4
cmp dword [esp + 0x44], 8
jb 0x407c6b
mov eax, dword [esp + 0x30]
push eax
call fcn.0040b1ba
add esp, 4
mov al, 1
mov ecx, dword [esp + 0x4c]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x38]
xor ecx, esp
call fcn.0040b1c5
add esp, 0x48
ret
cmp dword [esp + 0x28], esi
jb 0x407c9e
mov eax, dword [esp + 0x14]
push eax
call fcn.0040b1ba
add esp, 4
xor ecx, ecx
mov dword [esp + 0x28], 7
mov dword [esp + 0x24], 0
mov word [esp + 0x14], cx
cmp dword [esp + 0x44], esi
jb 0x407cc8
mov edx, dword [esp + 0x30]
push edx
call fcn.0040b1ba
add esp, 4
xor al, al
jmp 0x407c6d
Function at 0x408760
Capabilities:
Hide graphical window

Disassembly:
sub esp, 0x20
push esi
mov esi, ecx
cmp dword [esi + 0xac], 0
jne 0x408778
xor al, al
pop esi
add esp, 0x20
ret 4
push 0
lea eax, [esp + 0x18]
push eax
push 0
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov edx, dword [esi + 0xac]
lea ecx, [esp + 4]
push ecx
push edx
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 8]
sub eax, dword [esp + 0x10]
push 0x41
add eax, dword [esp + 0x24]
push 0
cdq
sub eax, edx
sar eax, 1
push 0
push eax
mov eax, dword [esp + 0x14]
sub eax, dword [esp + 0x1c]
add eax, dword [esp + 0x2c]
cdq
sub eax, edx
sar eax, 1
push eax
mov eax, dword [esi + 0xac]
push 0
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [esp + 0x28]
mov edx, dword [esi + 0xac]
push ecx
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [esi + 0xac]
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
mov al, 1
pop esi
add esp, 0x20
ret 4

Function at 0x408800
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [ecx]
mov edx, dword [eax + 0x8c]
push 0
call edx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
ret

Function at 0x408840
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi]
mov edx, dword [eax + 0x8c]
push edi
call edx
push eax
call dword [sym.imp.USER32.dll_IsIconic]
mov edi, dword [sym.imp.USER32.dll_ShowWindow]
test eax, eax
je 0x408870
mov eax, dword [esi]
mov edx, dword [eax + 0x8c]
push 9
mov ecx, esi
call edx
push eax
call edi
mov eax, dword [esi]
mov edx, dword [eax + 0x8c]
push 5
mov ecx, esi
call edx
push eax
call edi
mov eax, dword [esi]
mov edx, dword [eax + 0x8c]
push 0x43
push 0
push 0
push 0
push 0
push 0
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov eax, dword [esi]
mov edx, dword [eax + 0x8c]
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_SetForegroundWindow]
pop edi
pop esi
ret
Function at 0x4098a0
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 8
mov eax, dword [ebx + 0x6c]
mov ecx, dword [eax]
push esi
push edi
mov edi, dword [ebx + 0x58]
mov dword [esp + 0xc], ecx
mov dword [esp + 8], edi
jmp 0x4098c0
mov esi, dword [ebx + 0x6c]
mov eax, dword [ebx + 0x58]
test edi, edi
je 0x4098ce
cmp edi, eax
je 0x4098d3
call fcn.0040b8c5
cmp dword [esp + 0xc], esi
je 0x4099ff
test edi, edi
jne 0x4099f4
call fcn.0040b8c5
xor eax, eax
mov edx, dword [esp + 0xc]
cmp edx, dword [eax + 0x14]
jne 0x4098fa
call fcn.0040b8c5
mov eax, dword [esp + 0xc]
mov edi, dword [eax + 8]
mov eax, dword [edi + 0x24]
mov dword [edi + 0xc], 1
test eax, eax
je 0x409916
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov eax, dword [edi + 8]
lea esi, [edi + 4]
mov dword [esi + 8], 1
test eax, eax
je 0x409957
push 0x1388
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x409946
mov ecx, dword [esi + 4]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov edx, dword [esi + 4]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], 0
mov eax, dword [edi + 0x24]
mov dword [edi + 0xc], 1
test eax, eax
je 0x40996c
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov eax, dword [esi + 4]
mov dword [esi + 8], 1
test eax, eax
je 0x4099aa
push 0x1388
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x409999
mov eax, dword [esi + 4]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov ecx, dword [esi + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], 0
mov eax, dword [edi + 0x24]
test eax, eax
je 0x4099b8
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, esi
call fcn.00409a60
push edi
call fcn.0040b1ba
mov eax, dword [esp + 0xc]
add esp, 4
test eax, eax
jne 0x4099fb
call fcn.0040b8c5
xor eax, eax
mov esi, dword [esp + 0xc]
cmp esi, dword [eax + 0x14]
jne 0x4099e5
call fcn.0040b8c5
mov edx, dword [esi]
mov edi, dword [esp + 8]
mov dword [esp + 0xc], edx
jmp 0x4098c0
mov eax, dword [edi]
jmp 0x4098ec
mov eax, dword [eax]
jmp 0x4099d7
mov ecx, dword [ebx + 0x6c]
mov eax, dword [ecx]
mov dword [ecx], ecx
mov ecx, dword [ebx + 0x6c]
mov dword [ecx + 4], ecx
xor ecx, ecx
mov dword [ebx + 0x70], ecx
cmp eax, dword [ebx + 0x6c]
je 0x409a35
mov esi, dword [eax]
push eax
call fcn.0040b1ba
add esp, 4
mov eax, esi
cmp esi, dword [ebx + 0x6c]
jne 0x409a16
mov dword [ebx + 0x50], 0
pop edi
pop esi
mov esp, ebp
pop ebp
ret
pop edi
mov dword [ebx + 0x50], ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x409a60
Capabilities:
Terminate thread

Disassembly:
push 0xffffffffffffffff
push 0x418c6b
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x420280]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 8], esi
mov dword [esi], vtable.CThreadHolder.0
mov dword [esp + 0x14], 0
mov eax, dword [esi + 4]
mov dword [esi + 8], 1
test eax, eax
je 0x409ad1
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x409ac0
mov eax, dword [esi + 4]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov ecx, dword [esi + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], 0
cmp dword [esi + 0x14], 0
jne 0x409ae2
push esi
call fcn.00409bb0
call fcn.00409c30
mov dword [esp + 0x14], 0xffffffff
mov esi, dword [esi + 0x18]
sub esi, 0x10
lea edx, [esi + 0xc]
or eax, 0xffffffff
lock xadd dword [edx], eax
dec eax
test eax, eax
jg 0x409b09
mov ecx, dword [esi]
mov edx, dword [ecx]
mov eax, dword [edx + 4]
push esi
call eax
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret
Function at 0x40a7d0
Capabilities:
Acquire debug privileges

Disassembly:
sub esp, 0x14
push esi
lea eax, [esp + 4]
push eax
push 0x20
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x40a83c
lea ecx, [esp + 0xc]
push ecx
push str.SeDebugPrivilege
push esi
mov dword [esp + 0x14], 1
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueW]
mov eax, dword [esp + 4]
push esi
push esi
push 0x10
lea edx, [esp + 0x14]
push edx
push esi
push eax
mov dword [esp + 0x2c], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp + 4]
mov esi, eax
neg esi
sbb esi, esi
push ecx
inc esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
add esp, 0x14
ret

Function at 0x40b1c5
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x420280]
jne 0x40b1cf
repz ret
jmp fcn.0040d898

Function at 0x41357e
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.0040ed3d
and dword [ebp - 4], 0
cmp dword [0x4224fc], 0
mov ebx, eax
jne 0x41362f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4136e0
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4136e0
push eax
call fcn.0040eccb
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4224fc], eax
call esi
push eax
call fcn.0040eccb
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x422500], eax
call esi
push eax
call fcn.0040eccb
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x422504], eax
call esi
push eax
call fcn.0040eccb
pop ecx
mov dword [0x42250c], eax
test eax, eax
je 0x41362f
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0040eccb
pop ecx
mov dword [0x422508], eax
mov eax, dword [0x422508]
cmp eax, ebx
je 0x413687
cmp dword [0x42250c], ebx
je 0x413687
push eax
call fcn.0040ed46
push dword [0x42250c]
mov esi, eax
call fcn.0040ed46
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x413687
test edi, edi
je 0x413687
call esi
test eax, eax
je 0x41367e
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x41367e
test byte [ebp - 0xc], 1
jne 0x413687
or dword [ebp + 0x10], 0x200000
jmp 0x4136c0
mov eax, dword [0x422500]
cmp eax, ebx
je 0x4136c0
push eax
call fcn.0040ed46
pop ecx
test eax, eax
je 0x4136c0
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4136c0
mov eax, dword [0x422504]
cmp eax, ebx
je 0x4136c0
push eax
call fcn.0040ed46
pop ecx
test eax, eax
je 0x4136c0
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4224fc]
call fcn.0040ed46
pop ecx
test eax, eax
je 0x4136e0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4136e2
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x407de0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a54fb
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.00499f0b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x407e62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049791a
mov eax, dword [eax]
push 0x4cac88
push eax
call fcn.004889f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049a196
test bl, bl
je 0x407e62
push 0x4cac88
lea ecx, [esp + 0xc]
call fcn.0049a526
push 0x4cac94
lea ecx, [esp + 0xc]
call fcn.0049a526
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 0x407e9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049a196
jmp 0x407f69
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 0x407f22
lea edx, [esp + 0x7c]
push 0x4cac90
push edx
call fcn.004889f4
add esp, 8
test eax, eax
je 0x407f22
lea eax, [esp + 0x7c]
push 0x4cac8c
push eax
call fcn.004889f4
add esp, 8
test eax, eax
je 0x407f22
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 0x407eb2
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.0049a196
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 0x408770
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 0x4087d2
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 0x4087e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a557b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d7800]
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 0x408918
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408846
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049a196
xor eax, eax
jmp 0x40898f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049a2d3
push esi
lea ecx, [esp + 0xc]
call fcn.0049a562
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4cacc8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40896d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.00408770
test eax, eax
jne 0x40896d
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 bind
mov ecx, edi
call fcn.00408770
test eax, eax
jne 0x40896d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.00489b00
mov esi, eax
add esp, 8
test esi, esi
jne 0x40894c
lea ecx, [esp + 0x14]
push 0x4caca0
push ecx
call fcn.00489a80
mov esi, eax
add esp, 8
test esi, esi
jne 0x40894c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40894f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049a283
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40885e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049a196
xor eax, eax
jmp 0x40898f
mov byte [esi], 0
push 0x4cac9c
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.0049a196
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 0x41a180
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 0x41a1ee
cmp si, 0x69
ja 0x41a1ee
add esi, 0xffd0
cmp si, 0x11
je 0x41a1be
push 0x11
call edi
test ax, ax
jge 0x41a1be
or esi, 0x2000
cmp si, 0x10
je 0x41a1d3
push 0x10
call edi
test ax, ax
jge 0x41a1d3
or esi, 0x4000
cmp si, 0x12
je 0x41a1e8
push 0x12
call edi
test ax, ax
jge 0x41a1e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41a1fb
mov esi, 0xbd
jmp 0x41a1af
cmp si, 0x6e
jne 0x41a208
mov esi, 0xbe
jmp 0x41a1af
cmp si, 0x6f
jne 0x41a1a9
mov esi, 0xbf
jmp 0x41a1af

Function at 0x41b9f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e80a0]
xor edx, edx
cmp eax, edx
jne 0x41ba16
xor eax, eax
mov byte [eax + 0x4e7fa0], al
inc eax
cmp eax, 0x100
jl 0x41b9fe
mov dword [0x4e80a0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e7fa0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41baa7
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 0x41ba7a
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 0x41ba48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41bb20
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 0x41bb73
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 0x41bb5a
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 0x422fb0
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 0x423148
cmp ebp, ebx
jle 0x423148
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 0x42300e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423015
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423024
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42302b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00499ed7
add esp, 4
cmp eax, ebx
je 0x42304c
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.00499ed7
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 0x42313e
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 0x423125
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423111
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423106
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 0x423114
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423114
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4230b0
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 0x4230a1
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 0x426660
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a6ca8
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 0x426699
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.004a188a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a18d6
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.00426720
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a1913
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24