joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4114d0
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x44dd4b
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x463610]
xor eax, esp
push eax
lea eax, [esp + 0x14]
mov dword fs:[0], eax
mov esi, dword [esp + 0x24]
lea ecx, [esi + 4]
mov dword [esi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.0044a705
push 4
mov dword [esp + 0x20], 0
call fcn.00415d05
mov edi, eax
add esp, 4
test edi, edi
je 0x411550
call fcn.0044a96b
mov dword [edi], eax
call fcn.0044a79f
push 0
lea ecx, [esp + 0x14]
mov ebx, eax
call fcn.0044ad25
mov eax, dword [ebx + 4]
cmp eax, 0xffffffff
jae 0x411545
add eax, 1
mov dword [ebx + 4], eax
lea ecx, [esp + 0x10]
call fcn.0044ad46
jmp 0x411552
xor edi, edi
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea edx, [esi + 0x1c]
mov dword [esi + 0x24], edx
mov dword [esi + 0x38], edi
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea edx, [esi + 0x2c]
mov dword [esi + 0x34], edx
mov dword [eax], 0
mov eax, dword [esi + 0x24]
mov dword [eax], 0
mov ecx, dword [esi + 0x34]
mov dword [ecx], 0
mov edx, dword [esi + 0x10]
mov dword [edx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov ecx, dword [esi + 0x30]
mov dword [ecx], 0
mov eax, esi
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
add esp, 0x10
ret 4
Function at 0x414580
Capabilities:
Get common file path
Set current directory

Disassembly:
mov eax, 0x4158
call fcn.004368e0
mov eax, dword [0x463610]
xor eax, esp
mov dword [esp + 0x4154], eax
push ebp
push esi
push edi
push 0x105
lea eax, [esp + 0x405c]
push 0
push eax
mov edi, ecx
mov esi, edx
call fcn.00436760
add esp, 0xc
lea ecx, [esp + 0x4058]
push ecx
push 0x105
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov ebp, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
push esi
call ebp
lea esi, [esp + 0xc]
mov eax, ebx
call fcn.00414510
mov eax, edi
lea ecx, [eax + 1]
mov dl, byte [eax]
add eax, 1
test dl, dl
jne 0x4145e2
sub eax, ecx
add eax, 1
push eax
call fcn.00434ad0
mov ecx, edi
add esp, 4
mov dword [esp + 0x50], eax
lea esi, [ecx + 1]
mov dl, byte [ecx]
add ecx, 1
test dl, dl
jne 0x414602
sub ecx, esi
add ecx, 1
push ecx
push 0
push eax
call fcn.00436760
mov ecx, dword [esp + 0x5c]
add esp, 0xc
mov al, byte [edi]
mov byte [ecx], al
add edi, 1
add ecx, 1
test al, al
jne 0x414620
push 0x105
mov dword [esp + 0x50], 1
call fcn.00434ad0
push 0x105
push 0
push eax
mov dword [esp + 0x68], eax
call fcn.00436760
mov edx, dword [esp + 0x68]
add esp, 0x10
lea eax, [esp + 0xc]
mov dword [edx], 0x2a2e2a
mov ecx, dword [ebx + 0x14]
push eax
call ecx
mov edx, dword [esp + 0x50]
push edx
mov edi, eax
call fcn.00434632
xor esi, esi
add esp, 4
cmp dword [esp + 0x4c], esi
jle 0x414696
nop
mov eax, dword [esp + esi*4 + 0x58]
push eax
call fcn.00434632
add esi, 1
add esp, 4
cmp esi, dword [esp + 0x4c]
jl 0x414680
lea ecx, [esp + 0x4058]
push ecx
call ebp
mov ecx, dword [esp + 0x4160]
xor eax, eax
test edi, edi
pop edi
pop esi
setne al
pop ebp
xor ecx, esp
call fcn.0043197e
add esp, 0x4158
ret
Function at 0x4149d0
Capabilities:
Check internet connectivity via wininet
Create http request

Disassembly:
sub esp, 0x50
mov eax, dword [0x463610]
xor eax, esp
mov dword [esp + 0x4c], eax
push esi
push edi
push 0
lea eax, [esp + 0x10]
push eax
mov edi, ecx
call dword [sym.imp.WININET.dll_InternetGetConnectedState]
test byte [esp + 0xc], 0x20
jne 0x414a65
call dword [sym.imp.WINMM.dll_timeGetTime]
push eax
lea ecx, [esp + 0x14]
push str.Agent_ld
push ecx
call fcn.00432a00
add esp, 0xc
test byte [esp + 0xc], 4
push 0
push 0
push 0
jne 0x414a25
push 4
lea edx, [esp + 0x20]
push edx
jmp 0x414a2c
push 0
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.WININET.dll_InternetOpenA]
mov esi, eax
test esi, esi
je 0x414a65
mov ecx, dword [esp + 0x5c]
push edi
push ecx
mov edx, ebx
mov ecx, esi
call fcn.004146c0
push esi
mov edi, eax
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, edi
pop edi
pop esi
mov ecx, dword [esp + 0x4c]
xor ecx, esp
call fcn.0043197e
add esp, 0x50
ret 4
mov ecx, dword [esp + 0x54]
pop edi
pop esi
xor ecx, esp
mov eax, 4
call fcn.0043197e
add esp, 0x50
ret 4

Function at 0x416eff
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
je 0x416f45
call fcn.0041a3a6
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x416f45
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
mov dword [ebp - 4], eax
je 0x416f88
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
je 0x416f71
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x416f71
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x4c], 0
je 0x416f85
mov ecx, dword [esi + 0x4c]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x41b2f1
Capabilities:
Get graphical window text

Disassembly:
push 4
mov eax, 0x44da43
call fcn.004364d2
mov esi, ecx
cmp dword [esi + 0x50], 0
jne 0x41b316
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_GetWindowTextA]
jmp 0x41b362
call fcn.00421a39
push eax
lea ecx, [ebp - 0x10]
call fcn.004055e0
mov ecx, dword [esi + 0x50]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push 0xffffffffffffffff
push dword [ebp - 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0041a425
add esp, 0x10
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.00405190
mov eax, esi
call fcn.004365aa
ret 8
Function at 0x4207ae
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push ebp
push esi
push edi
xor edi, edi
xor ebx, ebx
cmp dword [esp + 0x14], edi
mov ebp, ecx
je 0x4207f1
call fcn.0041a3a6
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x18]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x4207f1
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x42080c
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
push ebx
mov ecx, ebp
call fcn.00420365
test ebx, ebx
mov esi, eax
je 0x42080a
test edi, edi
je 0x42080a
push edi
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret 4

Function at 0x4248bd
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4248eb
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x424909
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00424827
jmp 0x424909
mov eax, dword [esi + 0x14]
test eax, eax
je 0x424909
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
push eax
mov ecx, esi
call fcn.00424827
test edi, edi
mov eax, edi
jne 0x4248f3
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
mov ecx, dword [0x468130]
test ecx, ecx
je 0x4249cc
jmp 0x4248bc
ret 8

Function at 0x43197e
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x463610]
jne 0x431988
repz ret
jmp fcn.00439ad3

Function at 0x432b63
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x432b90
call fcn.00436729
mov dword [eax], esi
call fcn.00436716
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.004355bd
add esp, 0x14
push 0x16
pop eax
pop esi
ret
test dword [esp + 0xc], 0xfffffff9
jne 0x432b6c
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x432bbf
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0043673c
pop ecx
call fcn.00436716
mov eax, dword [eax]
pop esi
ret
test al, 0x10
jne 0x432be6
test al, 1
je 0x432be6
test byte [esp + 0xc], 2
je 0x432be6
call fcn.00436729
mov dword [eax], 5
call fcn.00436716
mov dword [eax], 0xd
jmp 0x432bb6
xor eax, eax
pop esi
ret
Function at 0x445b2d
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.00439c3a
xor ebx, ebx
cmp dword [0x468ef4], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x445c02
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x445b6d
xor eax, eax
jmp 0x445cc6
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4557e0
push edi
call esi
cmp eax, ebx
je 0x445b66
push eax
call fcn.00439bd7
mov dword [esp], 0x4557d0
push edi
mov dword [0x468ef4], eax
call esi
push eax
call fcn.00439bd7
mov dword [esp], 0x4557bc
push edi
mov dword [0x468ef8], eax
call esi
push eax
call fcn.00439bd7
mov dword [0x468efc], eax
lea eax, [ebp - 8]
push eax
call fcn.00432ca7
test eax, eax
pop ecx
pop ecx
je 0x445bd0
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004354c1
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x445c02
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.00439bd7
cmp eax, ebx
pop ecx
mov dword [0x468f04], eax
je 0x445c02
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00439bd7
pop ecx
mov dword [0x468f00], eax
mov eax, dword [0x468f00]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x445c7b
cmp dword [0x468f04], esi
je 0x445c7b
push eax
call fcn.00439c43
pop ecx
call eax
cmp eax, ebx
je 0x445c48
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x468f04]
call fcn.00439c43
pop ecx
call eax
test eax, eax
je 0x445c48
test byte [ebp - 0x18], 1
jne 0x445c7b
lea eax, [ebp - 0xc]
push eax
call fcn.00432cde
test eax, eax
pop ecx
je 0x445c63
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004354c1
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x445c72
or dword [ebp + 0x10], 0x200000
jmp 0x445cac
or dword [ebp + 0x10], 0x40000
jmp 0x445cac
mov eax, dword [0x468ef8]
cmp eax, esi
je 0x445cac
push eax
call fcn.00439c43
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x445cac
mov eax, dword [0x468efc]
cmp eax, esi
je 0x445cac
push dword [ebp - 4]
push eax
call fcn.00439c43
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x468ef4]
call fcn.00439c43
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x44b041
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x463610]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.0044afd6
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.00436760
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x44b090
cmp dword [ebp - 0x1c], 5
jb 0x44b0a8
jmp 0x44b0a4
cmp dword [ebp - 0x10], 1
jne 0x44b0a8
cmp dword [ebp - 0x1c], 4
ja 0x44b0a4
jne 0x44b0a8
cmp dword [ebp - 0x18], 0
jbe 0x44b0a8
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x4561b0
call fcn.0044aeaa
test eax, eax
jge 0x44b0c9
mov byte [0x46b438], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.0043197e
add ebp, 0x78
leave
ret
Function at 0x40b400
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c34b
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.004609a0
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b482
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045e74d
mov eax, dword [eax]
push 0x49e1d0
push eax
call fcn.00450bd4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00460c2b
test bl, bl
je 0x40b482
push 0x49e1d0
lea ecx, [esp + 0xc]
call fcn.00460fbb
push 0x4a1d60
lea ecx, [esp + 0xc]
call fcn.00460fbb
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 0x40b4be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00460c2b
jmp 0x40b589
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 0x40b542
lea edx, [esp + 0x7c]
push 0x4a1d5c
push edx
call fcn.00450bd4
add esp, 8
test eax, eax
je 0x40b542
lea eax, [esp + 0x7c]
push 0x4a1d58
push eax
call fcn.00450bd4
add esp, 8
test eax, eax
je 0x40b542
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 0x40b4d2
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.00460c2b
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 0x40bd80
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 0x40bde2
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 0x40bdf0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c3cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a86e0]
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 0x40bf28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40be56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00460c2b
xor eax, eax
jmp 0x40bf9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00460d68
push esi
lea ecx, [esp + 0xc]
call fcn.00460ff7
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 0x40bf7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040bd80
test eax, eax
jne 0x40bf7d
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.0040bd80
test eax, eax
jne 0x40bf7d
lea eax, [esp + 0x14]
push 0x4a1d74
push eax
call fcn.00451c10
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bf5c
lea ecx, [esp + 0x14]
push 0x4a1d70
push ecx
call fcn.00451b90
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bf5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40bf5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00460d18
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40be6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00460c2b
xor eax, eax
jmp 0x40bf9f
mov byte [esi], 0
push 0x4a1d6c
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.00460c2b
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 0x41d760
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 0x41d7ce
cmp si, 0x69
ja 0x41d7ce
add esi, 0xffd0
cmp si, 0x11
je 0x41d79e
push 0x11
call edi
test ax, ax
jge 0x41d79e
or esi, 0x2000
cmp si, 0x10
je 0x41d7b3
push 0x10
call edi
test ax, ax
jge 0x41d7b3
or esi, 0x4000
cmp si, 0x12
je 0x41d7c8
push 0x12
call edi
test ax, ax
jge 0x41d7c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41d7db
mov esi, 0xbd
jmp 0x41d78f
cmp si, 0x6e
jne 0x41d7e8
mov esi, 0xbe
jmp 0x41d78f
cmp si, 0x6f
jne 0x41d789
mov esi, 0xbf
jmp 0x41d78f

Function at 0x41ee80
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b8dd8]
xor edx, edx
cmp eax, edx
jne 0x41eea6
xor eax, eax
mov byte [eax + 0x4b8cd8], al
inc eax
cmp eax, 0x100
jl 0x41ee8e
mov dword [0x4b8dd8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b8cd8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41ef37
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 0x41ef0a
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 0x41eed8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41efb0
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 0x41f003
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 0x41efea
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 0x425a40
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 0x425bd8
cmp ebp, ebx
jle 0x425bd8
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 0x425a9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x425aa5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x425ab4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x425abb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046096c
add esp, 4
cmp eax, ebx
je 0x425adc
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.0046096c
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 0x425bce
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 0x425bb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x425ba1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x425b96
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 0x425ba4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x425ba4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x425b40
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 0x425b31
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 0x428c30
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46d9c8
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 0x428c69
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.0046831f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046836b
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.00428cf0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004683a8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24