joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10016b30
Capabilities:
Create process on windows
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x438
mov eax, dword [0x10035b40]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0x14]
mov eax, dword [ebp + 0x10]
mov edx, dword [ebp + 0x18]
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x418], ecx
lea ebx, [edi + 0xb4]
mov ecx, ebx
mov dword [ebp - 0x424], eax
mov dword [ebp - 0x41c], edx
call fcn.10001940
lea ecx, [edi + 0xb0]
call fcn.10001940
lea ecx, [edi + 0xb8]
mov dword [ebp - 0x420], ecx
call fcn.10001940
lea ecx, [edi + 0xbc]
call fcn.10001940
test esi, esi
je 0x10016bc0
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x10016ba4
sub eax, edx
sar eax, 1
push eax
push esi
lea ecx, [edi + 0xb0]
call fcn.10002160
mov esi, dword [ebp - 0x424]
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x10016c26
lea eax, [ebp - 0x20c]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
jne 0x10016c0f
push 1
push 0x1c
lea ecx, [ebp - 0x414]
push ecx
call dword [sym.imp.USER32.dll_GetActiveWindow]
push eax
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
push str._sFunshion_OnlineFunshionInstall.exe
push ebx
call fcn.100022d0
add esp, 8
jmp 0x10016c4b
lea edx, [ebp - 0x20c]
push edx
push str._sFunshion_OnlineFunshionInstall.exe
push ebx
call fcn.100022d0
add esp, 0xc
jmp 0x10016c4b
test esi, esi
jne 0x10016c2e
xor eax, eax
jmp 0x10016c42
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x10016c33
sub eax, edx
sar eax, 1
push eax
push esi
mov ecx, ebx
call fcn.10002160
mov eax, dword [ebp - 0x418]
test eax, eax
je 0x10016c86
lea edx, [eax + 2]
jmp 0x10016c60
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x10016c60
mov ebx, dword [ebp - 0x420]
sub eax, edx
sar eax, 1
push eax
mov eax, dword [ebp - 0x418]
push eax
mov ecx, ebx
call fcn.10002160
jmp 0x10016c8c
mov ebx, dword [ebp - 0x420]
mov esi, dword [ebp - 0x41c]
test esi, esi
je 0x10016cbc
mov eax, esi
lea edx, [eax + 2]
jmp 0x10016ca0
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x10016ca0
sub eax, edx
sar eax, 1
push eax
push esi
lea ecx, [edi + 0xbc]
call fcn.10002160
cmp dword [ebp + 0x1c], 0
je 0x10016ccc
mov dword [0x10035a14], 0
mov ecx, edi
call fcn.100166e0
test eax, eax
jne 0x10016ce7
lea eax, [edi + 0xb0]
push eax
mov ecx, edi
call fcn.100111c0
jmp 0x10016d53
cmp dword [ebp - 0x418], 0
je 0x10016d53
lea ecx, [ebp - 0x438]
call fcn.1000ca70
push ecx
mov ecx, esp
mov dword [ebp - 0x41c], esp
push esi
call fcn.100025d0
lea ecx, [ebp - 0x438]
call fcn.1000bd10
mov eax, dword [ebx]
cmp dword [eax - 4], 1
jle 0x10016d28
mov ecx, dword [eax - 0xc]
push ecx
mov ecx, ebx
call fcn.100019b0
mov edx, dword [ebx]
push 0
push 0
push 0
push edx
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
push 1
lea ecx, [ebp - 0x438]
call fcn.1000cd10
lea ecx, [ebp - 0x438]
call fcn.1000ba60
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.10018356
mov esp, ebp
pop ebp
ret 0x18
Function at 0x10017596
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x10036dbc], 0
push esi
push edi
jne 0x1001750c
call fcn.10017478
test eax, eax
je 0x10017551
mov eax, dword [0x10036dbc]
cmp eax, 1
jne 0x1001752d
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x10017551
jmp 0x10017593
mov edi, dword [sym.imp.KERNEL32.dll_InterlockedPopEntrySList]
push eax
call edi
test eax, eax
jne 0x10017593
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x10017555
xor eax, eax
jmp 0x10017593
mov eax, dword [esi]
push dword [0x10036dbc]
call edi
mov edi, eax
test edi, edi
je 0x10017577
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov eax, edi
jmp 0x10017593
lea edi, [esi + 0xff0]
push esi
push dword [0x10036dbc]
call dword [sym.imp.KERNEL32.dll_InterlockedPushEntrySList]
add esi, 0x10
cmp esi, edi
jb 0x1001757d
mov eax, esi
pop edi
pop esi
ret
jmp 0x100174f8

Function at 0x10018356
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10035b40]
jne 0x10018360
repz ret
jmp fcn.1001accc
Function at 0x10022349
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x10035b40]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.1001a643
and dword [ebp - 0x14], 0
cmp dword [0x10037aa4], 0
mov dword [ebp - 0x18], eax
jne 0x100223fc
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x100224a4
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x100224a4
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x1002cb94
push ebx
mov dword [0x10037aa4], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x10037aa8], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x10037aac], eax
call edi
push eax
call esi
mov dword [0x10037ab4], eax
test eax, eax
je 0x100223fc
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x10037ab0], eax
mov eax, dword [0x10037ab0]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x10022455
cmp dword [0x10037ab4], ecx
je 0x10022455
push eax
call esi
push dword [0x10037ab4]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x10022455
test ebx, ebx
je 0x10022455
call edi
test eax, eax
je 0x1002244c
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x1002244c
test byte [ebp - 8], 1
jne 0x10022455
or dword [ebp + 0x10], 0x200000
jmp 0x10022488
mov eax, dword [0x10037aa8]
cmp eax, dword [ebp - 0x18]
je 0x10022488
push eax
call esi
test eax, eax
je 0x10022488
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x10022488
mov eax, dword [0x10037aac]
cmp eax, dword [ebp - 0x18]
je 0x10022488
push eax
call esi
test eax, eax
je 0x10022488
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x10037aa4]
call esi
test eax, eax
je 0x100224a4
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x100224a6
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10018356
leave
ret
Function at 0x401169
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4d4
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 0x484], ecx
push edi
push edi
call dword [sym.imp.KERNEL32.dll_CreateJobObjectW]
push 0x6c
mov ebx, eax
mov dword [ebp - 0x480], edi
lea eax, [ebp - 0x47c]
push edi
push eax
call fcn.00405fe0
push 0x44
pop esi
push esi
lea eax, [ebp - 0x4d0]
push edi
push eax
call fcn.00405fe0
xor eax, eax
mov dword [ebp - 0x4d0], esi
mov edi, 0x413fd8
push 0x402
push 0
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x410]
push eax
call fcn.00405fe0
push 0x7d0
call fcn.00401449
add esp, 0x28
mov edi, eax
lea eax, [ebp - 0x410]
mov dword [ebp - 0x488], edi
push 0x200
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x410]
push 0x5c
push eax
call fcn.0040137d
pop ecx
mov edx, 0x410518
mov esi, edi
pop ecx
sub esi, edx
movzx ecx, word [edx]
mov word [esi + edx], cx
lea edx, [edx + 2]
test cx, cx
jne 0x40121d
lea edx, [eax + 2]
xor ecx, ecx
mov esi, edx
mov ax, word [edx]
add edx, 2
cmp ax, cx
jne 0x401233
sub edx, esi
sub edi, 2
mov ax, word [edi + 2]
add edi, 2
cmp ax, cx
jne 0x401243
mov ecx, edx
lea eax, [ebp - 0x480]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
push 0x70
push eax
mov ecx, edx
and ecx, 3
push 9
rep movsb byte es:[edi], byte [esi]
push ebx
mov dword [ebp - 0x470], 0x2000
call dword [sym.imp.KERNEL32.dll_SetInformationJobObject]
push 0x413fd8
lea eax, [ebp - 0x4d0]
push eax
xor eax, eax
push eax
push eax
push eax
push 1
push eax
push eax
push dword [ebp - 0x488]
push dword [ebp - 0x484]
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x4012b5
test ebx, ebx
je 0x4012b5
push dword [0x413fd8]
push ebx
call dword [sym.imp.KERNEL32.dll_AssignProcessToJobObject]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040136e
mov esp, ebp
pop ebp
ret
Function at 0x404dc1
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.00402d57
mov dword [ebp - 0x14], eax
cmp dword [0x413f60], esi
jne 0x404eb4
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x404e41
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x404f94
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x404f94
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x404f94
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x413f60], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x413f64], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x413f68], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x413f70], eax
test eax, eax
je 0x404eb1
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x413f6c], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x404ed9
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x404ecc
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x404eee
push 4
pop eax
jmp 0x404f96
cmp dword [ebp - 0x14], esi
je 0x404eee
push dword [0x413f60]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x404ed3
mov eax, dword [0x413f6c]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x404f4c
cmp dword [0x413f70], edi
je 0x404f4c
push eax
call ebx
push dword [0x413f70]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x404f4c
test eax, eax
je 0x404f4c
call ecx
test eax, eax
je 0x404f41
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x404f41
test byte [ebp - 8], 1
jne 0x404f4c
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x404f7c
mov eax, dword [0x413f64]
cmp eax, edi
je 0x404f79
push eax
call ebx
test eax, eax
je 0x404f79
call eax
mov esi, eax
test esi, esi
je 0x404f79
mov eax, dword [0x413f68]
cmp eax, edi
je 0x404f79
push eax
call ebx
test eax, eax
je 0x404f79
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x413f60]
call ebx
test eax, eax
je 0x404f94
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x404f96
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040136e
mov esp, ebp
pop ebp
ret
Function at 0x40f6e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4823ab
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.00476d93
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40f762
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00474c6d
mov eax, dword [eax]
push 0x49ec7c
push eax
call fcn.004678d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047701e
test bl, bl
je 0x40f762
push 0x49ec7c
lea ecx, [esp + 0xc]
call fcn.004773ae
push 0x49ec88
lea ecx, [esp + 0xc]
call fcn.004773ae
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 0x40f79e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047701e
jmp 0x40f869
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 0x40f822
lea edx, [esp + 0x7c]
push 0x49ec84
push edx
call fcn.004678d4
add esp, 8
test eax, eax
je 0x40f822
lea eax, [esp + 0x7c]
push 0x49ec80
push eax
call fcn.004678d4
add esp, 8
test eax, eax
je 0x40f822
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 0x40f7b2
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.0047701e
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 0x410060
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 0x4100c2
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 0x4100d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48242b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a8530]
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 0x410208
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x410136
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047701e
xor eax, eax
jmp 0x41027f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047715b
push esi
lea ecx, [esp + 0xc]
call fcn.004773ea
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 0x41025d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00410060
test eax, eax
jne 0x41025d
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 SysReAllocString
mov ecx, edi
call fcn.00410060
test eax, eax
jne 0x41025d
lea eax, [esp + 0x14]
push 0x49ec98
push eax
call fcn.00468a20
mov esi, eax
add esp, 8
test esi, esi
jne 0x41023c
lea ecx, [esp + 0x14]
push 0x49ec94
push ecx
call fcn.004689a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41023c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41023f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047710b
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41014e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047701e
xor eax, eax
jmp 0x41027f
mov byte [esi], 0
push 0x49ec90
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.0047701e
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 0x4208e0
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 0x42094e
cmp si, 0x69
ja 0x42094e
add esi, 0xffd0
cmp si, 0x11
je 0x42091e
push 0x11
call edi
test ax, ax
jge 0x42091e
or esi, 0x2000
cmp si, 0x10
je 0x420933
push 0x10
call edi
test ax, ax
jge 0x420933
or esi, 0x4000
cmp si, 0x12
je 0x420948
push 0x12
call edi
test ax, ax
jge 0x420948
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42095b
mov esi, 0xbd
jmp 0x42090f
cmp si, 0x6e
jne 0x420968
mov esi, 0xbe
jmp 0x42090f
cmp si, 0x6f
jne 0x420909
mov esi, 0xbf
jmp 0x42090f

Function at 0x422220
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b8cc0]
xor edx, edx
cmp eax, edx
jne 0x422246
xor eax, eax
mov byte [eax + 0x4b8bc0], al
inc eax
cmp eax, 0x100
jl 0x42222e
mov dword [0x4b8cc0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b8bc0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4222d7
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 0x4222aa
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 0x422278
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x422350
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 0x4223a3
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 0x42238a
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 0x4293c0
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 0x429558
cmp ebp, ebx
jle 0x429558
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 0x42941e
dec eax
or eax, 0xfffffff8
inc eax
je 0x429425
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x429434
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42943b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00476d5f
add esp, 4
cmp eax, ebx
je 0x42945c
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.00476d5f
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 0x42954e
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 0x429535
mov al, byte [edx]
cmp al, 0xc0
jbe 0x429521
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x429516
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 0x429524
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x429524
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4294c0
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 0x4294b1
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 0x42caa0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x483a98
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 0x42cad9
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.0047e736
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047e782
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.0042cb60
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047e7bf
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24