joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46dc2f
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x46dc67
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.0046bce3
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0046bcbb
jmp 0x46dc73
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x46f321
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 0x46f363
call fcn.00475106
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x46f363
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46f35a
xor eax, eax
jmp 0x46f36b
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0046f371
pop edi
pop esi
pop ebx
ret 4

Function at 0x475636
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 0x475664
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x475682
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047559c
jmp 0x475682
mov eax, dword [esi + 0x14]
test eax, eax
je 0x475682
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047559c
test edi, edi
mov eax, edi
jne 0x47566c
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x401130
Capabilities:
Enumerate process modules

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.004285a0
lea eax, [ebp - 8]
push eax
push 0x1000
lea ecx, [ebp - 0x100c]
push ecx
call sub.KERNEL32.dll_K32EnumProcesses
test eax, eax
jne 0x401162
push str.Failed_to_enumerate_processes.
call fcn.00401460
jmp 0x4011a4
mov edx, dword [ebp - 8]
shr edx, 2
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], 0
jmp 0x40117d
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 0xc]
jae 0x4011a4
mov edx, dword [ebp - 4]
cmp dword [ebp + edx*4 - 0x100c], 0
je 0x4011a2
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + eax*4 - 0x100c]
push ecx
call fcn.004011b0
jmp 0x401174
mov esp, ebp
pop ebp
ret
Function at 0x4011b0
Capabilities:
Enumerate process modules
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x238
mov eax, dword [0x452384]
mov dword [ebp - 0x238], eax
mov ecx, dword [0x452388]
mov dword [ebp - 0x234], ecx
mov edx, dword [0x45238c]
mov dword [ebp - 0x230], edx
mov eax, dword [0x452390]
mov dword [ebp - 0x22c], eax
mov ecx, dword [0x452394]
mov dword [ebp - 0x228], ecx
push 0x1f4
push 0
lea edx, [ebp - 0x224]
push edx
call fcn.0042bc50
add esp, 0xc
mov eax, dword [ebp + 8]
push eax
push 0
push 0x411
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x401399
lea ecx, [ebp - 0x2c]
push ecx
push 4
lea edx, [ebp - 0x24]
push edx
mov eax, dword [ebp - 8]
push eax
call sub.KERNEL32.dll_K32EnumProcessModules
test eax, eax
je 0x401257
push 0x104
lea ecx, [ebp - 0x238]
push ecx
mov edx, dword [ebp - 0x24]
push edx
mov eax, dword [ebp - 8]
push eax
call sub.KERNEL32.dll_K32GetModuleBaseNameW
mov dword [ebp - 0x1c], 0x4644cc
lea ecx, [ebp - 0xc]
push ecx
mov ecx, dword [ebp - 0x1c]
call fcn.004092f0
lea edx, [ebp - 0x20]
push edx
mov ecx, dword [ebp - 0x1c]
call fcn.0040a480
jmp 0x401280
lea ecx, [ebp - 0xc]
call fcn.00405a50
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0xc]
call fcn.004056a0
movzx ecx, al
test ecx, ecx
je 0x40138f
lea ecx, [ebp - 0xc]
call fcn.00405900
mov dword [ebp - 0x14], eax
push 0x452398
lea edx, [ebp - 0x238]
push edx
call fcn.00426bef
add esp, 8
test eax, eax
jne 0x40138a
mov byte [ebp - 1], 0
mov dword [ebp - 0x18], 0x4644c0
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0x18]
call fcn.004092f0
lea ecx, [ebp - 0x28]
push ecx
mov ecx, dword [ebp - 0x18]
call fcn.0040a480
jmp 0x4012eb
lea ecx, [ebp - 0x10]
call fcn.00405a50
lea edx, [ebp - 0x28]
push edx
lea ecx, [ebp - 0x10]
call fcn.004056a0
movzx eax, al
test eax, eax
je 0x401329
lea ecx, [ebp - 0x10]
call fcn.00405900
mov dword [ebp - 0x30], eax
push 0x45239c
lea ecx, [ebp - 0x238]
push ecx
call fcn.00426bef
add esp, 8
test eax, eax
jne 0x401327
mov byte [ebp - 1], 1
jmp 0x401329
jmp 0x4012e3
movzx edx, byte [ebp - 1]
test edx, edx
jne 0x40138a
push 0x40a4b0
mov eax, dword [ebp + 8]
push eax
push str._with_process_ID:
mov ecx, dword [ebp - 0x14]
push ecx
push str.Terminating
push 0x464658
call fcn.00401dd0
push eax
call fcn.00401b30
push eax
call fcn.00401dd0
mov ecx, eax
call fcn.004053e0
mov ecx, eax
call fcn.00405540
mov edx, dword [ebp + 8]
push edx
mov ecx, dword [ebp - 0x14]
call fcn.00409350
push eax
call fcn.004013b0
push 1
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x401278
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
mov esp, ebp
pop ebp
ret 4
Function at 0x401770
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
mov dword [ebp - 0xc], 0x4644d8
lea eax, [ebp - 8]
push eax
mov ecx, dword [ebp - 0xc]
call fcn.00409290
lea ecx, [ebp - 0x10]
push ecx
mov ecx, dword [ebp - 0xc]
call fcn.0040a450
jmp 0x4017a2
lea ecx, [ebp - 8]
call fcn.00405970
lea edx, [ebp - 0x10]
push edx
lea ecx, [ebp - 8]
call fcn.00405660
movzx eax, al
test eax, eax
je 0x40189a
lea ecx, [ebp - 8]
call fcn.004058e0
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
call fcn.00409350
push eax
call 0x400000
test eax, eax
jne 0x401895
mov ecx, dword [ebp - 4]
push ecx
push str.Starting_process:
lea edx, [ebp - 0x38]
push edx
call fcn.00402160
mov ecx, eax
call fcn.00409350
push eax
call fcn.004014f0
lea ecx, [ebp - 0x38]
call fcn.00404f00
push 0x44
push 0
lea eax, [ebp - 0x94]
push eax
call fcn.0042bc50
add esp, 0xc
mov dword [ebp - 0x94], 0x44
xor ecx, ecx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], ecx
lea edx, [ebp - 0x20]
push edx
lea eax, [ebp - 0x94]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov ecx, dword [ebp - 4]
call fcn.00409350
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x401881
mov ecx, dword [ebp - 4]
push ecx
push str.Failed_to_start_process:
lea edx, [ebp - 0x50]
push edx
call fcn.00402160
mov ecx, eax
call fcn.00409350
push eax
call fcn.00401460
lea ecx, [ebp - 0x50]
call fcn.00404f00
jmp 0x401895
mov eax, dword [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x40179a
mov esp, ebp
pop ebp
ret
Function at 0x406740
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push esi
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
cmp dword [eax + 0x40], 0
je 0x40675e
mov ecx, dword [ebp - 8]
movzx edx, byte [ecx + 0x45]
test edx, edx
jne 0x40676a
mov al, 1
jmp 0x4068e3
mov dword [ebp - 0x20], 8
call fcn.0040a4d0
push eax
mov eax, dword [ebp - 8]
mov edx, dword [eax]
mov ecx, dword [ebp - 8]
mov eax, dword [edx + 0xc]
call eax
mov dword [ebp - 0x14], eax
call fcn.0040a4d0
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x14]
push ecx
lea edx, [ebp - 0x18]
push edx
call fcn.0040a500
add esp, 8
movzx eax, al
test eax, eax
je 0x4067ad
xor al, al
jmp 0x4068e3
push 0
push 8
lea ecx, [ebp - 0x48]
call fcn.00404470
lea ecx, [ebp - 0x1c]
push ecx
lea edx, [ebp - 0x24]
push edx
lea ecx, [ebp - 0x48]
call fcn.004092c0
mov ecx, eax
call fcn.00405900
mov esi, eax
lea ecx, [ebp - 0x48]
call fcn.0040c480
add esi, eax
push esi
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x48]
call fcn.004092c0
mov ecx, eax
call fcn.00405900
push eax
mov ecx, dword [ebp - 8]
add ecx, 0x48
push ecx
mov edx, dword [ebp - 8]
mov ecx, dword [edx + 0x40]
call fcn.0040cb60
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x406821
cmp dword [ebp - 0x10], 1
je 0x406828
cmp dword [ebp - 0x10], 3
je 0x4068b4
jmp 0x4068c5
mov eax, dword [ebp - 8]
mov byte [eax + 0x45], 0
lea ecx, [ebp - 0x2c]
push ecx
lea ecx, [ebp - 0x48]
call fcn.004092c0
mov ecx, eax
call fcn.00405900
mov edx, dword [ebp - 0x1c]
sub edx, eax
mov dword [ebp - 0xc], edx
je 0x406884
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x50]
push ecx
mov edx, dword [ebp - 0xc]
push edx
push 1
lea eax, [ebp - 0x30]
push eax
lea ecx, [ebp - 0x48]
call fcn.004092c0
mov ecx, eax
call fcn.00405900
push eax
call fcn.00427950
add esp, 0x10
cmp dword [ebp - 0xc], eax
je 0x406884
mov byte [ebp - 1], 0
lea ecx, [ebp - 0x48]
call fcn.00404f00
mov al, byte [ebp - 1]
jmp 0x4068e3
mov ecx, dword [ebp - 8]
movzx edx, byte [ecx + 0x45]
test edx, edx
jne 0x4068a0
mov byte [ebp - 2], 1
lea ecx, [ebp - 0x48]
call fcn.00404f00
mov al, byte [ebp - 2]
jmp 0x4068e3
cmp dword [ebp - 0xc], 0
jne 0x4068b2
push 0
push 8
lea ecx, [ebp - 0x48]
call fcn.00408e90
jmp 0x4068d6
mov byte [ebp - 3], 1
lea ecx, [ebp - 0x48]
call fcn.00404f00
mov al, byte [ebp - 3]
jmp 0x4068e3
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x48]
call fcn.00404f00
mov al, byte [ebp - 4]
jmp 0x4068e3
jmp 0x4067b9
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x43c586
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4635d0]
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
mov eax, dword [ebp + 0xc]
xor edi, edi
push edi
mov dword [ebp - 0x20], eax
call ebx
mov esi, eax
mov dword [ebp - 0x18], esi
call fcn.0042eec8
mov dword [ebp - 0x14], eax
cmp dword [0x465744], edi
jne 0x43c677
push 0x800
push edi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov esi, eax
test esi, esi
jne 0x43c604
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x43c757
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x43c757
push str.MessageBoxW
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x43c757
push eax
call ebx
push str.GetActiveWindow
push esi
mov dword [0x465744], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push esi
mov dword [0x465748], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push esi
mov dword [0x46574c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x465754], eax
test eax, eax
je 0x43c674
push str.GetProcessWindowStation
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x465750], eax
mov esi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x43c69c
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x43c68f
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], edi
je 0x43c6b1
push 4
pop eax
jmp 0x43c759
cmp dword [ebp - 0x14], edi
je 0x43c6b1
push dword [0x465744]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x43c696
mov eax, dword [0x465750]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, esi
je 0x43c70f
cmp dword [0x465754], esi
je 0x43c70f
push eax
call ebx
push dword [0x465754]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x43c70f
test eax, eax
je 0x43c70f
call ecx
test eax, eax
je 0x43c704
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 0x43c704
test byte [ebp - 8], 1
jne 0x43c70f
mov esi, dword [ebp + 0x10]
or esi, 0x200000
jmp 0x43c73f
mov eax, dword [0x465748]
cmp eax, esi
je 0x43c73c
push eax
call ebx
test eax, eax
je 0x43c73c
call eax
mov edi, eax
test edi, edi
je 0x43c73c
mov eax, dword [0x46574c]
cmp eax, esi
je 0x43c73c
push eax
call ebx
test eax, eax
je 0x43c73c
push edi
call eax
mov edi, eax
mov esi, dword [ebp + 0x10]
push dword [0x465744]
call ebx
test eax, eax
je 0x43c757
push esi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push edi
call eax
jmp 0x43c759
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042d42b
leave
ret
Function at 0x43ee03
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0043328e
mov esi, dword [ebp + 8]
push 2
mov edi, eax
lea eax, [ebp - 4]
push eax
mov ecx, esi
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
jne 0x43ee3b
xor eax, eax
jmp 0x43ee67
cmp esi, dword [ebp - 4]
je 0x43ee64
cmp dword [ebp + 0xc], 0
je 0x43ee64
push dword [edi + 0x9c]
call fcn.0043ea11
push dword [edi + 0x9c]
mov esi, eax
call fcn.0042f4cc
pop ecx
pop ecx
cmp esi, eax
je 0x43ee37
xor eax, eax
inc eax
pop edi
pop esi
leave
ret
Function at 0x40c400
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46de8b
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.00462839
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40c482
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00460750
mov eax, dword [eax]
push 0x4881f0
push eax
call fcn.00453394
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00462ac4
test bl, bl
je 0x40c482
push 0x4881f0
lea ecx, [esp + 0xc]
call fcn.00462e54
push 0x48bd6c
lea ecx, [esp + 0xc]
call fcn.00462e54
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 0x40c4be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00462ac4
jmp 0x40c589
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 0x40c542
lea edx, [esp + 0x7c]
push 0x48bd68
push edx
call fcn.00453394
add esp, 8
test eax, eax
je 0x40c542
lea eax, [esp + 0x7c]
push 0x48bd64
push eax
call fcn.00453394
add esp, 8
test eax, eax
je 0x40c542
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 0x40c4d2
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.00462ac4
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 0x40cd80
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 0x40cde2
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 0x40cdf0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46df0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x49270c]
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 0x40cf28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ce56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00462ac4
xor eax, eax
jmp 0x40cf9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00462c01
push esi
lea ecx, [esp + 0xc]
call fcn.00462e90
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 0x40cf7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040cd80
test eax, eax
jne 0x40cf7d
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.0040cd80
test eax, eax
jne 0x40cf7d
lea eax, [esp + 0x14]
push 0x48bd80
push eax
call fcn.004543d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40cf5c
lea ecx, [esp + 0x14]
push 0x48bd7c
push ecx
call fcn.00454350
mov esi, eax
add esp, 8
test esi, esi
jne 0x40cf5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40cf5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00462bb1
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ce6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00462ac4
xor eax, eax
jmp 0x40cf9f
mov byte [esi], 0
push 0x48bd78
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.00462ac4
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 0x41ef00
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 0x41ef6e
cmp si, 0x69
ja 0x41ef6e
add esi, 0xffd0
cmp si, 0x11
je 0x41ef3e
push 0x11
call edi
test ax, ax
jge 0x41ef3e
or esi, 0x2000
cmp si, 0x10
je 0x41ef53
push 0x10
call edi
test ax, ax
jge 0x41ef53
or esi, 0x4000
cmp si, 0x12
je 0x41ef68
push 0x12
call edi
test ax, ax
jge 0x41ef68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ef7b
mov esi, 0xbd
jmp 0x41ef2f
cmp si, 0x6e
jne 0x41ef88
mov esi, 0xbe
jmp 0x41ef2f
cmp si, 0x6f
jne 0x41ef29
mov esi, 0xbf
jmp 0x41ef2f

Function at 0x420620
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a2d88]
xor edx, edx
cmp eax, edx
jne 0x420646
xor eax, eax
mov byte [eax + 0x4a2c88], al
inc eax
cmp eax, 0x100
jl 0x42062e
mov dword [0x4a2d88], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a2c88
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4206d7
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 0x4206aa
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 0x420678
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420750
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 0x4207a3
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 0x42078a
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 0x427250
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 0x4273e8
cmp ebp, ebx
jle 0x4273e8
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 0x4272ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4272b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4272c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4272cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00462805
add esp, 4
cmp eax, ebx
je 0x4272ec
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.00462805
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 0x4273de
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 0x4273c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4273b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4273a6
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 0x4273b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4273b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427350
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 0x427341
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