joyce8/EMBER2024-capa huggingface dataset:
Function at 0x488d81
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
mov eax, 0x4b3baf
call fcn.0044c320
sub esp, 0x84
push ebx
push esi
push edi
mov esi, ecx
push 0x18
call sub.MFC42.DLL_operatornew
mov edi, eax
mov eax, dword [esi + 0x160]
mov dword [ebp - 0x24], eax
lea eax, [esi + 0x164]
push 0x18
push eax
push edi
call sub.MSVCRT.dll_memcpy
push 0x30
pop eax
push eax
mov dword [ebp - 0x10], eax
call sub.MFC42.DLL_operatornew
mov ebx, eax
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0xa4]
push ebx
push eax
push 0x18
push edi
call fcn.004095a7
push edi
call sub.MFC42.DLL_operatordelete
push dword [ebp - 0x10]
call sub.MFC42.DLL_operatornew
push dword [ebp - 0x10]
mov dword [ebp - 0x18], eax
push ebx
push eax
call sub.MSVCRT.dll_memcpy
push ebx
call sub.MFC42.DLL_operatordelete
mov eax, dword [ebp - 0x10]
mov ecx, dword [esi + 0xb4]
add eax, 0xc
add esp, 0x40
movzx edi, ax
inc edi
mov dword [ebp - 0x1c], eax
inc edi
mov dword [ebp - 0x20], ecx
push edi
call sub.MFC42.DLL_operatornew
lea ecx, [ebp - 0x4c]
mov dword [ebp - 0x14], eax
mov dword [esp], 0x400
call fcn.004a37dc
xor ebx, ebx
lea eax, [ebp - 0x4c]
push ebx
push 0x1000
push ebx
push eax
lea ecx, [ebp - 0x90]
mov dword [ebp - 4], ebx
call fcn.004a37d6
push dword [ebp - 0x1c]
mov byte [ebp - 4], 1
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00489d95
push 1
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00489d95
push 3
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00489d95
push dword [ebp - 0x24]
call sub.WSOCK32.dll_htonl
push eax
lea ecx, [ebp - 0x90]
call fcn.00489e12
push dword [ebp - 0x20]
call sub.WSOCK32.dll_htonl
push eax
lea ecx, [ebp - 0x90]
call fcn.00489e12
push dword [ebp - 0x10]
lea ecx, [ebp - 0x90]
push dword [ebp - 0x18]
call sub.MFC42.DLL_CArchive::Write
lea ecx, [ebp - 0x90]
call sub.MFC42.DLL_CArchive::Close
mov eax, dword [ebp - 0x4c]
push ebx
push ebx
lea ecx, [ebp - 0x4c]
call dword [eax + 0x30]
push edi
lea ecx, [ebp - 0x4c]
push dword [ebp - 0x14]
call sub.MFC42.DLL_CMemFile::Read
lea ecx, [ebp - 0x4c]
call sub.MFC42.DLL_CMemFile::Close
mov eax, dword [esi + 0xcc]
lea ecx, [esi + 0xcc]
push ebx
push edi
push dword [ebp - 0x14]
call dword [eax + 0x20]
push dword [ebp - 0x14]
call sub.MFC42.DLL_operatordelete
push dword [ebp - 0x18]
call sub.MFC42.DLL_operatordelete
pop ecx
mov byte [ebp - 4], bl
pop ecx
lea ecx, [ebp - 0x90]
call sub.MFC42.DLL_CArchive::CArchive
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x4c]
call sub.MFC42.DLL_CMemFile::CMemFile
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x48a690
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
and byte [ebp - 0x406], 0
push ebx
push esi
mov esi, ecx
push edi
push 3
mov al, byte [esi + 0xe4]
mov byte [ebp - 0x408], 5
cmp al, 1
mov byte [ebp - 0x407], al
pop edi
jne 0x48a745
push dword [esi + 0x54]
call sub.WSOCK32.dll_inet_addr
cmp eax, 0xffffffff
mov dword [ebp - 8], eax
jne 0x48a6fc
mov eax, dword [esi + 0x54]
mov byte [ebp - 0x405], 3
mov ebx, dword [eax - 8]
push ebx
push eax
lea eax, [ebp - 0x403]
mov byte [ebp - 0x404], bl
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
lea edi, [ebx + 5]
jmp 0x48a71b
lea eax, [ebp - 8]
push 4
push eax
lea eax, [ebp - 0x404]
push eax
mov byte [ebp - 0x405], 1
call sub.MSVCRT.dll_memcpy
add esp, 0xc
push 8
pop edi
mov ax, word [esi + 0x58]
push eax
call sub.WSOCK32.dll_htons
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push 2
push eax
lea eax, [ebp + edi - 0x408]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
inc edi
inc edi
jmp 0x48a7ce
cmp al, 2
jne 0x48a77c
mov eax, dword [esi + 0x64]
push 4
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x404]
push eax
mov byte [ebp - 0x405], 1
call sub.MSVCRT.dll_memcpy
add esp, 0xc
push 0
call sub.WSOCK32.dll_htons
mov dword [ebp - 8], eax
push 2
lea eax, [ebp - 8]
jmp 0x48a7bb
cmp al, 3
jne 0x48a7ce
push str.0.0.0.0
call sub.WSOCK32.dll_inet_addr
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push 4
push eax
lea eax, [ebp - 0x404]
mov byte [ebp - 0x405], 1
push eax
call sub.MSVCRT.dll_memcpy
mov ax, word [esi + 0x58]
add esp, 0xc
push eax
call sub.WSOCK32.dll_htons
mov dword [ebp - 8], eax
push 2
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x400]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
push 0xa
pop edi
lea ebx, [esi + 0x2c]
push 0x48a808
push esi
mov ecx, ebx
call fcn.00484a47
push 0
lea eax, [ebp - 0x408]
push edi
push eax
mov ecx, esi
call sub.MFC42.DLL_CAsyncSocket::Send
cmp eax, edi
je 0x48a803
mov ecx, ebx
call fcn.00484a58
push 0
mov ecx, esi
call fcn.0048a43a
pop edi
pop esi
pop ebx
leave
ret

Function at 0x48cd1c
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
lea eax, [ebp - 0x18]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
test eax, eax
je 0x48cd98
mov esi, dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
lea eax, [ebp - 0x10]
push eax
call esi
test eax, eax
je 0x48cd98
push edi
push 0x64
pop edi
lea eax, [ebp - 0x28]
push 0x10
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0047c29a
add esp, 0xc
dec edi
jne 0x48cd45
lea eax, [ebp - 8]
push eax
call esi
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
sub eax, dword [ebp - 0x10]
pop edi
sbb ecx, dword [ebp - 0xc]
mov edx, eax
or edx, ecx
je 0x48cd98
push ecx
push eax
push dword [ebp - 0x14]
push dword [ebp - 0x18]
call fcn.0044c680
imul eax, eax, 0x64
mov dword [ebp - 4], eax
fild dword [ebp - 4]
fmul qword [0x4c7fe8]
call sub.MSVCRT.dll__ftol
test eax, eax
jg 0x48cd9d
mov eax, 0x29a
pop esi
leave
ret
Function at 0x406de0
Capabilities:
Hide graphical window

Disassembly:
push 0
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_ShowWindow
push 0xffffffffffffffec
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_GetWindowLongA
or eax, 0x80
push eax
push 0xffffffffffffffec
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_SetWindowLongA
push 5
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_ShowWindow
ret

Function at 0x447fd0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.ORN1
lea edi, [esi - 0x27000]
push edi
or ebp, 0xffffffff
jmp 0x447ff2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x447ff9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x447fe8
mov eax, 1
add ebx, ebx
jne 0x44800b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x44801c
jne 0x44802c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x44802c
dec eax
add ebx, ebx
jne 0x448028
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x448000
xor ecx, ecx
sub eax, 3
jb 0x448044
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4480b6
sar eax, 1
mov ebp, eax
jmp 0x44804f
add ebx, ebx
jne 0x44804f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x44805c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x448080
inc ecx
add ebx, ebx
jne 0x44806c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x448061
jne 0x44807d
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x448061
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4480a0
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x448091
jmp 0x447fee
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4480a0
add edi, ecx
jmp 0x447fee
pop esi
mov edi, esi
mov ecx, 0x28f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4480be
cmp byte [edi], 7
jne 0x4480be
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x4480c3
lea edi, [esi + 0x45000]
mov eax, dword [edi]
or eax, eax
je 0x448132
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x490fc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x49160]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4480f0
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x49164]
or eax, eax
je 0x44812c
mov dword [ebx], eax
add ebx, 4
jmp 0x44810d
call dword [esi + 0x49168]
popal
jmp 0x406b53
Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43100c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x431030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43101e
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x435d60
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
mov eax, dword [sym.imp.GDI32.dll_GetStockObject]
mov dword [ebp - 4], eax
cmp dword [0x4427d4], 0
jne 0x435d8c
push 0x1019
push 0
call dword [sym.imp.USER32.dll_LoadIconA]
test eax, eax
je 0x435d8c
xor eax, eax
jmp 0x435dc0
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
cmp eax, 0xfffffffe
je 0x435d9b
xor eax, eax
jmp 0x435dc0
push 0x10022
call dword [ebp - 4]
test eax, eax
jne 0x435db8
mov ecx, section..text
sub ecx, 0x51615
mov dword [0x4427d8], ecx
mov eax, dword [0x4427d8]
add eax, 4
mov esp, ebp
pop ebp
ret

Function at 0x436500
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
jmp 0x436518
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jae 0x4365bc
mov edx, dword [ebp - 4]
sub edx, 0x231d
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 0xc]
movzx edx, word [ecx + eax*2 + 0x463a]
mov dword [ebp - 8], edx
mov eax, dword [ebp - 8]
shr eax, 0xc
cmp eax, 3
jne 0x4365b7
mov ecx, dword [ebp - 8]
push ecx
call fcn.004364e0
add esp, 4
mov dword [ebp - 8], eax
cmp dword [ebp - 4], 0
jne 0x436576
push 0x154b
push 0
call dword [sym.imp.USER32.dll_LoadIconA]
test eax, eax
je 0x436576
xor eax, eax
jmp 0x4365bc
mov edx, dword [ebp + 0x18]
mov eax, dword [edx]
mov ecx, dword [ebp - 8]
lea edx, [ecx + eax - 0x4c3f8]
mov eax, dword [ebp + 0x18]
mov dword [eax], edx
mov ecx, dword [ebp + 0x18]
mov edx, dword [ecx]
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax + edx]
add ecx, dword [ebp + 0x14]
mov edx, dword [ebp + 0x18]
mov eax, dword [edx]
mov edx, dword [ebp + 0x10]
mov dword [edx + eax], ecx
mov eax, dword [ebp - 8]
sub eax, 0x4c3f8
mov ecx, dword [ebp + 0x18]
mov edx, dword [ecx]
sub edx, eax
mov eax, dword [ebp + 0x18]
mov dword [eax], edx
jmp 0x43650f
mov esp, ebp
pop ebp
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x57585e39
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x430024
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
mov ecx, 0x30eb4fe6
nop
nop
nop
nop
nop
test eax, eax
nop
je 0x430084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x40b750
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c0cb
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.00460d98
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b7d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045ece7
mov eax, dword [eax]
push 0x4821c0
push eax
call fcn.00451c04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00461023
test bl, bl
je 0x40b7d2
push 0x4821c0
lea ecx, [esp + 0xc]
call fcn.004613b3
push 0x485d3c
lea ecx, [esp + 0xc]
call fcn.004613b3
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 0x40b80e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00461023
jmp 0x40b8d9
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 0x40b892
lea edx, [esp + 0x7c]
push 0x485d38
push edx
call fcn.00451c04
add esp, 8
test eax, eax
je 0x40b892
lea eax, [esp + 0x7c]
push 0x485d34
push eax
call fcn.00451c04
add esp, 8
test eax, eax
je 0x40b892
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 0x40b822
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.00461023
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 0x40c0d0
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 0x40c132
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 0x40c140
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c14b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48c668]
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 0x40c278
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40c1a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461023
xor eax, eax
jmp 0x40c2ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00461160
push esi
lea ecx, [esp + 0xc]
call fcn.004613ef
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 0x40c2cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040c0d0
test eax, eax
jne 0x40c2cd
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.0040c0d0
test eax, eax
jne 0x40c2cd
lea eax, [esp + 0x14]
push 0x485d50
push eax
call fcn.00452c40
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c2ac
lea ecx, [esp + 0x14]
push 0x485d4c
push ecx
call fcn.00452bc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c2ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40c2af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00461110
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40c1be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461023
xor eax, eax
jmp 0x40c2ef
mov byte [esi], 0
push 0x485d48
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.00461023
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 0x41ddb0
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 0x41de1e
cmp si, 0x69
ja 0x41de1e
add esi, 0xffd0
cmp si, 0x11
je 0x41ddee
push 0x11
call edi
test ax, ax
jge 0x41ddee
or esi, 0x2000
cmp si, 0x10
je 0x41de03
push 0x10
call edi
test ax, ax
jge 0x41de03
or esi, 0x4000
cmp si, 0x12
je 0x41de18
push 0x12
call edi
test ax, ax
jge 0x41de18
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41de2b
mov esi, 0xbd
jmp 0x41dddf
cmp si, 0x6e
jne 0x41de38
mov esi, 0xbe
jmp 0x41dddf
cmp si, 0x6f
jne 0x41ddd9
mov esi, 0xbf
jmp 0x41dddf

Function at 0x41f560
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49ccb8]
xor edx, edx
cmp eax, edx
jne 0x41f586
xor eax, eax
mov byte [eax + 0x49cbb8], al
inc eax
cmp eax, 0x100
jl 0x41f56e
mov dword [0x49ccb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49cbb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41f617
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 0x41f5ea
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 0x41f5b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41f690
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 0x41f6e3
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 0x41f6ca
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 0x426120
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 0x4262b8
cmp ebp, ebx
jle 0x4262b8
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 0x42617e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426185
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426194
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42619b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00460d64
add esp, 4
cmp eax, ebx
je 0x4261bc
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.00460d64
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 0x4262ae
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 0x426295
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426281
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426276
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 0x426284
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426284
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x426220
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 0x426211
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 0x429320
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46d7d8
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 0x429359
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.00468711
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046875d
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.004293e0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046879a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24