joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41452e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x422044]
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.0040c88f
and dword [ebp - 0x14], 0
cmp dword [0x4245d8], 0
mov dword [ebp - 0x18], eax
jne 0x4145e1
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x414689
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x414689
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x4245d8], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x4245dc], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x4245e0], eax
call edi
push eax
call esi
mov dword [0x4245e8], eax
test eax, eax
je 0x4145e1
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x4245e4], eax
mov eax, dword [0x4245e4]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x41463a
cmp dword [0x4245e8], ecx
je 0x41463a
push eax
call esi
push dword [0x4245e8]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x41463a
test ebx, ebx
je 0x41463a
call edi
test eax, eax
je 0x414631
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x414631
test byte [ebp - 8], 1
jne 0x41463a
or dword [ebp + 0x10], 0x200000
jmp 0x41466d
mov eax, dword [0x4245dc]
cmp eax, dword [ebp - 0x18]
je 0x41466d
push eax
call esi
test eax, eax
je 0x41466d
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x41466d
mov eax, dword [0x4245e0]
cmp eax, dword [ebp - 0x18]
je 0x41466d
push eax
call esi
test eax, eax
je 0x41466d
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x4245d8]
call esi
test eax, eax
je 0x414689
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x41468b
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040a82f
leave
ret
Function at 0x100a348
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push edi
lea eax, [ebp - 0x1c]
push eax
xor ebx, ebx
lea eax, [ebp - 8]
push eax
push ebx
push 0x20019
push ebx
push 0x1001b84
push ebx
mov edi, ecx
push 0x102e030
push 0x80000001
mov dword [ebp - 0x10], edi
mov dword [edi + 0x134], ebx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x100a4cc
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [ebp - 4]
push eax
push ebx
lea eax, [ebp - 0xc]
push eax
push ebx
push str.Favorites
push dword [ebp - 8]
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
call esi
cmp eax, ebx
je 0x100a3b6
cmp eax, 0x6f
jne 0x100a400
push dword [ebp - 4]
push ebx
call dword [0x10010bc]
mov edx, eax
cmp edx, ebx
mov dword [edi + 0x13c], edx
je 0x100a400
mov ecx, dword [ebp - 4]
mov edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 0x10]
push dword [eax + 0x13c]
lea eax, [ebp - 0xc]
push eax
push ebx
push str.Favorites
push dword [ebp - 8]
call esi
mov edi, dword [ebp - 0x10]
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0xc]
push eax
push ebx
push str.ConnectionsPersistent
push dword [ebp - 8]
mov dword [ebp - 0x14], 4
call esi
test eax, eax
jne 0x100a42b
mov eax, dword [ebp - 0x18]
mov dword [edi + 0x134], eax
cmp dword [edi + 0x134], ebx
je 0x100a49d
lea eax, [ebp - 4]
push eax
push ebx
lea eax, [ebp - 0xc]
push eax
push ebx
push str.Connections
push dword [ebp - 8]
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
call esi
cmp eax, ebx
je 0x100a456
cmp eax, 0x6f
jne 0x100a4c2
push dword [ebp - 4]
push ebx
call dword [0x10010bc]
mov edx, eax
cmp edx, ebx
mov dword [edi + 0x138], edx
je 0x100a49d
mov ecx, dword [ebp - 4]
mov edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 0x10]
push dword [eax + 0x138]
lea eax, [ebp - 0xc]
push eax
push ebx
push str.Connections
push dword [ebp - 8]
call esi
lea eax, [ebp - 4]
push eax
push 0x102fca0
lea eax, [ebp - 0xc]
push eax
push ebx
push str.TreeViewStates
push dword [ebp - 8]
mov dword [0x102fca0], ebx
mov dword [ebp - 4], 4
call esi
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop edi
pop ebx
leave
ret
Function at 0x1016ecf
Capabilities:
List domain servers

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
push esi
xor esi, esi
push esi
add ecx, 0xc
push ecx
push 0x2000000
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 4]
push eax
push 0xffffffffffffffff
lea eax, [ebp - 8]
push eax
push 0x65
push esi
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
mov dword [ebp - 0x14], esi
call fcn.0102927a
test eax, eax
jne 0x1016fd0
cmp dword [ebp - 4], esi
je 0x1016fe2
push ebx
xor ebx, ebx
cmp dword [ebp - 4], esi
push edi
jbe 0x1016f4e
xor edi, edi
mov eax, dword [ebp - 8]
add eax, edi
mov ecx, dword [eax + 8]
and ecx, 0xf
cmp ecx, dword [ebp + 8]
jb 0x1016f45
mov ecx, dword [ebp + 0xc]
cmp dword [eax + 0xc], ecx
jb 0x1016f45
push dword [eax + 4]
call dword [sym.imp.msvcrt.dll_wcslen]
pop ecx
lea esi, [esi + eax*2 + 2]
inc ebx
add edi, 0x18
cmp ebx, dword [ebp - 4]
jb 0x1016f1f
inc esi
inc esi
push esi
push 0x40
call dword [0x10010bc]
mov ebx, eax
test ebx, ebx
mov dword [ebp - 0x14], ebx
jne 0x1016f6c
push 8
call dword [fcn.0100108c]
jmp 0x1016fcc
xor edi, edi
cmp dword [ebp - 4], edi
mov dword [ebp - 0xc], esi
mov dword [ebp - 0x10], edi
jbe 0x1016fc8
mov eax, dword [ebp - 8]
add eax, edi
mov ecx, dword [eax + 8]
and ecx, 0xf
cmp ecx, dword [ebp + 8]
jb 0x1016fba
mov ecx, dword [ebp + 0xc]
cmp dword [eax + 0xc], ecx
jb 0x1016fba
push dword [eax + 4]
call dword [sym.imp.msvcrt.dll_wcslen]
mov esi, eax
test esi, esi
pop ecx
je 0x1016fba
mov eax, dword [ebp - 8]
push dword [edi + eax + 4]
push dword [ebp - 0xc]
push ebx
call fcn.0100c4ab
lea eax, [esi + esi + 2]
add ebx, eax
sub dword [ebp - 0xc], eax
inc dword [ebp - 0x10]
mov eax, dword [ebp - 0x10]
add edi, 0x18
cmp eax, dword [ebp - 4]
jb 0x1016f79
and word [ebx], 0
pop edi
xor esi, esi
pop ebx
cmp dword [ebp - 4], esi
je 0x1016fe2
cmp dword [ebp - 8], esi
je 0x1016fe2
push dword [ebp - 8]
call fcn.0102926e
mov eax, dword [ebp - 0x14]
pop esi
leave
ret 8
Function at 0x10258d0
Capabilities:
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x110
mov eax, dword [0x102fa80]
push esi
push edi
mov dword [ebp - 4], eax
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x10c]
push eax
xor edi, edi
push edi
push 0x20006
push edi
push 0x1001b84
push edi
push str.SoftwareMicrosoftWindows_NTCurrentVersionTerminal_ServerTSADMIN
push 0x80000001
mov esi, ecx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x1025b00
mov eax, dword [esi + 0x230]
push ebx
push 4
pop ebx
push ebx
mov dword [ebp - 0x108], eax
lea eax, [ebp - 0x108]
push eax
push ebx
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push str.SaveSettingsOnExit
push dword [ebp - 0x10c]
call edi
xor eax, eax
cmp dword [esi + 0x230], eax
je 0x1025af3
push dword [esi + 0x130]
mov dword [esi + 0x10c], eax
push dword [esi + 0x12c]
push dword [esi + 0x128]
push dword [esi + 0x124]
push dword [esi + 0x120]
push dword [esi + 0x11c]
push dword [esi + 0x118]
push dword [esi + 0x114]
push dword [esi + 0x110]
push eax
lea eax, [ebp - 0x104]
push str._u__u__d__d__d__d__d__d__d__d
push eax
call dword [fcn.010016b4]
add esp, 0x30
lea eax, [ebp - 0x104]
push eax
call dword [fcn.0100113c]
lea eax, [eax + eax + 2]
push eax
lea eax, [ebp - 0x104]
push eax
push 1
push 0
push str.Placement
push dword [ebp - 0x10c]
call edi
mov eax, dword [esi + 0x22c]
push ebx
mov dword [ebp - 0x108], eax
lea eax, [ebp - 0x108]
push eax
push ebx
push 0
push str.Confirmation
push dword [ebp - 0x10c]
call edi
mov eax, dword [esi + 0x1d4]
push ebx
mov dword [ebp - 0x108], eax
lea eax, [ebp - 0x108]
push eax
push ebx
push 0
push str.ShowSystemProcesses
push dword [ebp - 0x10c]
call edi
mov eax, dword [esi + 0x1d8]
push ebx
mov dword [ebp - 0x108], eax
lea eax, [ebp - 0x108]
push eax
push ebx
push 0
push str.ShowAllServers
push dword [ebp - 0x10c]
call edi
mov eax, dword [esi + 0x234]
push ebx
mov dword [ebp - 0x108], eax
lea eax, [ebp - 0x108]
push eax
push ebx
push 0
push str.ListRefreshTime
push dword [ebp - 0x10c]
call edi
mov eax, dword [esi + 0x238]
push ebx
mov dword [ebp - 0x108], eax
lea eax, [ebp - 0x108]
push eax
push ebx
push 0
push str.StatusRefreshTime
push dword [ebp - 0x10c]
call edi
mov eax, dword [esi + 0x1dc]
mov dword [ebp - 0x108], eax
push ebx
lea eax, [ebp - 0x108]
push eax
push ebx
push 0
push str.ShadowHotkeyKey
push dword [ebp - 0x10c]
call edi
mov eax, dword [esi + 0x1e0]
push ebx
mov dword [ebp - 0x108], eax
lea eax, [ebp - 0x108]
push eax
push ebx
push 0
push str.ShadowHotkeyShift
push dword [ebp - 0x10c]
call edi
mov eax, dword [esi + 0x1e4]
push ebx
mov dword [ebp - 0x108], eax
lea eax, [ebp - 0x108]
push eax
push ebx
push 0
push str.TreeWidth
push dword [ebp - 0x10c]
call edi
push dword [ebp - 0x10c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop ebx
mov ecx, dword [ebp - 4]
pop edi
pop esi
call fcn.01027cb3
leave
ret
Function at 0x1025b11
Capabilities:
Query service status

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
push esi
push edi
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
push 4
mov edi, eax
push str.ICABrowser
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
lea eax, [ebp - 0x1c]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
call esi
push edi
call esi
xor eax, eax
cmp dword [ebp - 0x18], 4
pop edi
sete al
pop esi
leave
ret

Function at 0x1029321
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
xor eax, eax
cmp word [ebp + 0xc], ax
je 0x1029359
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
movzx edi, word [ebp + 0xc]
movzx cx, byte [esi]
xor ebx, ebx
mov bh, al
movzx edx, ax
shr edx, 8
inc esi
xor bx, word [edx*2 + 0x102fa98]
xor ebx, ecx
dec edi
mov eax, ebx
jne 0x1029338
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x1029362
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push 0x1008260
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10293ba
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0x100829c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x10293ad
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0x10293bc
xor eax, eax
pop esi
leave
ret 4
Function at 0x40dcf0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4741eb
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.00468ba1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40dd72
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046632d
mov eax, dword [eax]
push 0x48f1c0
push eax
call fcn.00459114
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00468e2c
test bl, bl
je 0x40dd72
push 0x48f1c0
lea ecx, [esp + 0xc]
call fcn.004691bc
push 0x492d6c
lea ecx, [esp + 0xc]
call fcn.004691bc
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 0x40ddae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00468e2c
jmp 0x40de79
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 0x40de32
lea edx, [esp + 0x7c]
push 0x492d68
push edx
call fcn.00459114
add esp, 8
test eax, eax
je 0x40de32
lea eax, [esp + 0x7c]
push 0x492d64
push eax
call fcn.00459114
add esp, 8
test eax, eax
je 0x40de32
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 0x40ddc2
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.00468e2c
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 0x40e670
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 0x40e6d2
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 0x40e6e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47426b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x499288]
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 0x40e818
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e746
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468e2c
xor eax, eax
jmp 0x40e88f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00468f69
push esi
lea ecx, [esp + 0xc]
call fcn.004691f8
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 0x40e86d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040e670
test eax, eax
jne 0x40e86d
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.0040e670
test eax, eax
jne 0x40e86d
lea eax, [esp + 0x14]
push 0x492d80
push eax
call fcn.0045a150
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e84c
lea ecx, [esp + 0x14]
push 0x492d7c
push ecx
call fcn.0045a0d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e84c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40e84f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00468f19
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e75e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468e2c
xor eax, eax
jmp 0x40e88f
mov byte [esi], 0
push 0x492d78
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.00468e2c
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 0x420270
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 0x4202de
cmp si, 0x69
ja 0x4202de
add esi, 0xffd0
cmp si, 0x11
je 0x4202ae
push 0x11
call edi
test ax, ax
jge 0x4202ae
or esi, 0x2000
cmp si, 0x10
je 0x4202c3
push 0x10
call edi
test ax, ax
jge 0x4202c3
or esi, 0x4000
cmp si, 0x12
je 0x4202d8
push 0x12
call edi
test ax, ax
jge 0x4202d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4202eb
mov esi, 0xbd
jmp 0x42029f
cmp si, 0x6e
jne 0x4202f8
mov esi, 0xbe
jmp 0x42029f
cmp si, 0x6f
jne 0x420299
mov esi, 0xbf
jmp 0x42029f

Function at 0x422380
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a9990]
xor edx, edx
cmp eax, edx
jne 0x4223a6
xor eax, eax
mov byte [eax + 0x4a9890], al
inc eax
cmp eax, 0x100
jl 0x42238e
mov dword [0x4a9990], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a9890
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422437
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 0x42240a
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 0x4223d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4224b0
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 0x422503
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 0x4224ea
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 0x428f40
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 0x4290d8
cmp ebp, ebx
jle 0x4290d8
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 0x428f9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x428fa5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x428fb4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x428fbb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00468b6d
add esp, 4
cmp eax, ebx
je 0x428fdc
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.00468b6d
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 0x4290ce
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 0x4290b5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4290a1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x429096
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 0x4290a4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4290a4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x429040
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 0x429031
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 0x42c120
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x475938
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 0x42c159
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.0047051a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00470566
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.0042c1e0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004705a3
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24