joyce8/EMBER2024-capa huggingface dataset:
Function at 0x495bc0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x495c09
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x496080
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4bade0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00495c30
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00495cb0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00495cb0
lea ecx, [esi + 0xc]
call fcn.004ab150
lea ecx, [esi + 0x10]
call fcn.004ab150
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00497250
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00497250
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00497250
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004ab1c5
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004ab1c5
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4ad593
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ad5cb
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004ab620
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004ab5f8
jmp 0x4ad5d7
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4aec88
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4aecca
call fcn.004b49f9
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4aecca
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4aecc1
xor eax, eax
jmp 0x4aecd2
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004aecd8
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b4f29
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 0x4b4f57
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4b4f75
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b4e8f
jmp 0x4b4f75
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b4f75
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b4e8f
test edi, edi
mov eax, edi
jne 0x4b4f5f
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x201083
Capabilities:
Get process image filename

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0x133f
sub esp, 0x70
push fcn.00201083
xor esi, esi
xor edi, edi
mov ecx, 0x15b
push esi
dec ecx
jne 0x20109f
call dword [sym.imp.KERNEL32.DLL_GetCurrentProcess]
fldcw word [ebp - 0x10]
mov dword [ebp - 0xb8], eax
call dword [sym.imp.KERNEL32.DLL_GetCurrentProcessId]
fldcw word [ebp - 0x10]
mov dword [ebp - 0xbc], eax
push 0x104
lea ebx, [ebp - 0x3c8]
push ebx
push dword [ebp - 0xb8]
call dword [sym.imp.PSAPI.DLL_GetProcessImageFileNameA]
fldcw word [ebp - 0x10]
push 1
push 0
push dword [ebp - 0xb8]
call dword [sym.imp.DBGHELP.DLL_SymInitialize]
fldcw word [ebp - 0x10]
push dword [ebp - 0xbc]
push 8
call dword [sym.imp.KERNEL32.DLL_CreateToolhelp32Snapshot]
fldcw word [ebp - 0x10]
mov dword [ebp - 0x3cc], eax
mov eax, dword [ebp - 0x3cc]
call fcn.002047c0
call fcn.0020468c
mov eax, 0x12000
call fcn.002049f4
call fcn.0020422a
call fcn.0020417c
lea ebx, [ebp - 0x5f0]
push ebx
push dword [ebp - 0x3cc]
call dword [sym.imp.KERNEL32.DLL_Module32First]
fldcw word [ebp - 0x10]
lea ebx, [ebp - 0x4d0]
call fcn.002048f4
lea ebx, [ebp - 0x1c0]
mov ecx, 0x104
call fcn.0020493d
lea ebx, [ebp - 0x5d0]
call fcn.002048f4
lea ebx, [ebp - 0x2c4]
mov ecx, 0x104
call fcn.0020493d
lea ebx, [ebp - 0x1c0]
call fcn.002048f4
mov edx, 0x205a64
call fcn.00204864
call fcn.00204da8
lea ebx, [ebp - 0x2c4]
call fcn.002048f4
call fcn.00204da8
mov eax, 0x12000
call fcn.002049f4
call fcn.0020422a
call fcn.0020417c
push dword [ebp - 0xb8]
call dword [sym.imp.DBGHELP.DLL_SymCleanup]
fldcw word [ebp - 0x10]
mov eax, dword [ebp - 0x98]
lea esp, [ebp - 0xc]
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x203bde
Capabilities:
Accept command line arguments
Allocate thread local storage
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov ebx, section..data
test word [0x203bc0], 0x100
jne 0x203bf9
jmp 0x20402c
jmp fcn.00203e1b
call fcn.00203d1d
mov dword [ebx + 0x600], 1
mov dword [ebx + 0x5dc], 0
lea eax, [ebx + 0x8e4]
push eax
call dword [sym.imp.KERNEL32.DLL_GetVersionExA]
mov cx, word [0x203bc0]
mov edx, dword [ebx + 0x8f4]
test cx, 0x20
jne 0x2040a1
cmp edx, 2
je 0x2040b0
test cx, 0x40
jne 0x2040a1
push 0x12000
push 0
call 0x20408f
push edi
imul ebp, dword [esi + 0x39], 0x6f4e2038
and byte [ebx + 0x75], dl
jo 0x2040fb
outsd dx, dword [esi]
jb 0x204102
add byte [edx], ch
call dword [sym.imp.USER32.DLL_MessageBoxA]
push 0xff
jmp 0x20416a
call fcn.00203e1b
or dword [ebx + 0x5dc], 0x80
sub esp, 0x44
mov dword [esp], 0x44
mov dword [esp + 0x2c], 0
push esp
call dword [sym.imp.KERNEL32.DLL_GetStartupInfoA]
mov eax, 0xa
test dword [esp + 0x2c], 1
je 0x2040dd
movzx eax, word [esp + 0x30]
add esp, 0x44
mov dword [ebx + 0x5f4], eax
call dword [sym.imp.KERNEL32.DLL_GetCommandLineW]
call fcn.00203daf
mov dword [ebx + 0x5f0], eax
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleHandleW]
pop eax
popal
and byte [eax], al
mov dword [ebx + 0x5fc], eax
call fcn.00203bfe
push 0xff
jb 0x20416a
add eax, 0xf4e80000
cli
invalid
pop eax
push 0
call dword [sym.imp.OLE32.DLL_CoInitialize]
movzx ecx, word [0x203bbe]
jecxz 0x20412f
push ecx
push 8
push esp
call dword [sym.imp.COMCTL32.DLL_InitCommonControlsEx]
pop eax
pop eax
call fcn.00203c69
push eax
mov ebx, section..data
mov ecx, dword [ebx + 0xdc]
call fcn.00204170
mov ecx, dword [ebx + 0xb8]
jecxz 0x204154
push ecx
call dword [sym.imp.KERNEL32.DLL_FindClose]
mov edi, dword [ebx + 0x638]
call fcn.00203c6e
call fcn.00203c55
call dword [sym.imp.OLE32.DLL_CoUninitialize]
call dword [sym.imp.KERNEL32.DLL_ExitProcess]

Function at 0x203bfe
Capabilities:
Allocate thread local storage

Disassembly:
call dword [sym.imp.KERNEL32.DLL_TlsAlloc]
cmp eax, 0xffffffff
stc
je 0x203c54
mov dword [ebx + 0x5e0], eax
mov dword [ebx + 0x5e8], 0
mov dword [ebx + 0x5e4], 0
call fcn.00203f0e
jb 0x203c54
mov dword [ebx + 0x5e4], eax
mov dword [eax + 0x68], 1
mov dword [eax + 0x6c], 1
mov dword [eax + 0x70], 2
mov dword [eax + 0x74], 3
mov dword [eax + 0x78], 0
ret

Function at 0x20468c
Capabilities:
Terminate process

Disassembly:
push ecx
mov ecx, 0xf
mov edx, 0x80000000
call fcn.002046b6
pop ecx
jb 0x2046b1
ret
jmp fcn.00203e27
Function at 0x204da8
Capabilities:
Terminate process

Disassembly:
mov ah, 0xb0
mov word [ebp - 0x90], ax
xor eax, eax
push ebx
push ecx
push esi
push edi
mov edi, dword [ebp - 0x88]
mov esi, dword [ebp + edi - 0x6c]
call fcn.00204528
mov ebx, ecx
push esi
mov esi, dword [ebp + edi - 0x68]
call fcn.00204528
jecxz 0x204e1e
test ebx, ebx
je 0x204e26
add ebx, ecx
xchg ecx, ebx
call fcn.002044cc
jb 0x204e33
xchg ecx, ebx
sub ebx, ecx
cld
push ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop esi
mov ecx, ebx
push ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp - 0x88]
mov esi, edx
xchg dword [ebp + edi - 0x68], esi
call fcn.00204500
mov esi, dword [ebp + edi - 0x6c]
call fcn.00204500
add dword [ebp - 0x88], 4
pop edi
pop esi
pop ecx
pop ebx
ret
mov esi, dword [ebp + edi - 0x6c]
mov dword [ebp + edi - 0x68], esi
add dword [ebp - 0x88], 4
pop esi
pop edi
pop esi
pop ecx
pop ebx
ret
pop esi
pop edi
pop esi
pop ecx
pop ebx
jmp 0x203e32
Function at 0x100c117
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x1003800
call fcn.01007d0c
xor esi, esi
cmp dword [0x10107f0], esi
jne 0x100c15b
push esi
push esi
xor edi, edi
inc edi
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x100c146
mov dword [0x10107f0], edi
jmp 0x100c15b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x100c15b
mov dword [0x10107f0], 2
mov eax, dword [0x10107f0]
cmp eax, 2
je 0x100c23c
cmp eax, esi
je 0x100c23c
cmp eax, 1
jne 0x100c1a0
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x20], esi
cmp dword [ebp + 0x18], esi
jne 0x100c189
mov eax, dword [0x101070c]
mov dword [ebp + 0x18], eax
push esi
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ebx, eax
mov dword [ebp - 0x24], ebx
cmp ebx, esi
jne 0x100c1a7
xor eax, eax
jmp 0x100c24e
mov dword [ebp - 4], esi
lea eax, [ebx + ebx]
add eax, 3
and eax, 0xfffffffc
call fcn.01007e70
mov dword [ebp - 0x18], esp
mov edi, esp
mov dword [ebp - 0x28], edi
or dword [ebp - 4], 0xffffffff
jmp 0x100c1dd
cmp edi, esi
jne 0x100c1f8
lea eax, [ebx + ebx]
push eax
call fcn.010080ad
pop ecx
mov edi, eax
cmp edi, esi
je 0x100c1a0
mov dword [ebp - 0x20], 1
push ebx
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x100c22b
push esi
push esi
cmp dword [ebp + 0x14], esi
jne 0x100c215
push esi
push esi
jmp 0x100c21b
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push edi
push esi
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x20], esi
je 0x100c237
push edi
call fcn.01007fe8
pop ecx
mov eax, dword [ebp - 0x1c]
jmp 0x100c24e
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
lea esp, [ebp - 0x34]
call fcn.01007d47
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x464cd0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c71bb
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.004bbfab
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x464d52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004b9efa
mov eax, dword [eax]
push 0x85e234
push eax
call fcn.004acb04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004bc236
test bl, bl
je 0x464d52
push 0x85e234
lea ecx, [esp + 0xc]
call fcn.004bc5c6
push 0x861d78
lea ecx, [esp + 0xc]
call fcn.004bc5c6
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 0x464d8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004bc236
jmp 0x464e59
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 0x464e12
lea edx, [esp + 0x7c]
push 0x861d74
push edx
call fcn.004acb04
add esp, 8
test eax, eax
je 0x464e12
lea eax, [esp + 0x7c]
push 0x861d70
push eax
call fcn.004acb04
add esp, 8
test eax, eax
je 0x464e12
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 0x464da2
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.004bc236
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 0x465650
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 0x4656b2
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 0x4656c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c723b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x86a98c]
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 0x4657f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x465726
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004bc236
xor eax, eax
jmp 0x46586f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004bc373
push esi
lea ecx, [esp + 0xc]
call fcn.004bc602
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 0x46584d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00465650
test eax, eax
jne 0x46584d
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.00465650
test eax, eax
jne 0x46584d
lea eax, [esp + 0x14]
push 0x861d8c
push eax
call fcn.004adca0
mov esi, eax
add esp, 8
test esi, esi
jne 0x46582c
lea ecx, [esp + 0x14]
push 0x861d88
push ecx
call fcn.004adc20
mov esi, eax
add esp, 8
test esi, esi
jne 0x46582c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x46582f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004bc323
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x46573e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004bc236
xor eax, eax
jmp 0x46586f
mov byte [esi], 0
push 0x861d84
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.004bc236
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 0x476330
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 0x47639e
cmp si, 0x69
ja 0x47639e
add esi, 0xffd0
cmp si, 0x11
je 0x47636e
push 0x11
call edi
test ax, ax
jge 0x47636e
or esi, 0x2000
cmp si, 0x10
je 0x476383
push 0x10
call edi
test ax, ax
jge 0x476383
or esi, 0x4000
cmp si, 0x12
je 0x476398
push 0x12
call edi
test ax, ax
jge 0x476398
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4763ab
mov esi, 0xbd
jmp 0x47635f
cmp si, 0x6e
jne 0x4763b8
mov esi, 0xbe
jmp 0x47635f
cmp si, 0x6f
jne 0x476359
mov esi, 0xbf
jmp 0x47635f

Function at 0x477b60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x87b210]
xor edx, edx
cmp eax, edx
jne 0x477b86
xor eax, eax
mov byte [eax + 0x87b110], al
inc eax
cmp eax, 0x100
jl 0x477b6e
mov dword [0x87b210], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x87b110
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x477c17
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 0x477bea
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 0x477bb8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x477c90
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 0x477ce3
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 0x477cca
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 0x47e720
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 0x47e8b8
cmp ebp, ebx
jle 0x47e8b8
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 0x47e77e
dec eax
or eax, 0xfffffff8
inc eax
je 0x47e785
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x47e794
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x47e79b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004bbf77
add esp, 4
cmp eax, ebx
je 0x47e7bc
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.004bbf77
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 0x47e8ae
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 0x47e895
mov al, byte [edx]
cmp al, 0xc0
jbe 0x47e881
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x47e876
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 0x47e884
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x47e884
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x47e820
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 0x47e811
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 0x481b20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c8748
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 0x481b59
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.004c394e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004c399a
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.00481be0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004c39d7
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24