joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4adbcc
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffdfc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x4adc37
cmp byte [ebx + 0xd3], 0
jne 0x4adc37
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x170]
push eax
call sub.user32.dll_GetWindowTextW
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00406a80
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x4adc24
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x4adc44
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00406cd8
jmp 0x4adc44
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00406cd8
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x4af40c
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4af47a
mov eax, esi
call fcn.00476cd4
test al, al
je 0x4af47a
mov eax, dword [ebx + 0x84]
call fcn.00476954
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4af47a
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xfc]
test al, al
je 0x4af46e
push 0
mov eax, dword [ebx + 0x84]
call fcn.00476954
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.0046d8d0
jmp 0x4af47a
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.004af244
pop esi
pop ebx
ret
Function at 0x4c247c
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov esi, ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x4c25a4
push dword fs:[eax]
mov dword fs:[eax], esp
movzx eax, word [ebp + 8]
push eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 8]
mov eax, edi
call fcn.004c2368
mov eax, dword [esi]
call fcn.004081e8
add eax, 0x28
push eax
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x416590]
call fcn.004083b0
add esp, 4
mov edx, dword [ebp - 4]
lea eax, [ebp - 0x1c]
mov ecx, 0x1c
call fcn.00404538
mov ebx, 0x1c
mov eax, dword [ebp - 4]
lea edx, [eax + ebx]
lea eax, [ebp - 0x2c]
mov ecx, 0x1c
call fcn.00404538
add ebx, 0x1c
mov eax, dword [esi]
call fcn.004081e8
mov dword [ebp - 0xc], eax
mov eax, dword [0x5142ec]
mov eax, dword [eax]
mov edx, dword [ebp - 0xc]
mov ecx, dword [eax]
call dword [ecx + 0x30]
lea edx, [ebp - 4]
mov ecx, ebx
call fcn.004b1a98
add ebx, 4
mov eax, dword [ebp - 4]
add eax, ebx
xor ecx, ecx
mov edx, 3
call fcn.004048a8
add ebx, 3
mov eax, dword [ebp - 4]
mov byte [eax + ebx], 0x3a
inc ebx
mov eax, dword [esi]
mov byte [eax + 2], 0
mov eax, dword [esi]
mov byte [eax + 3], 0
push ebx
mov eax, dword [esi]
call fcn.004081e8
push eax
lea ecx, [ebp - 4]
mov eax, dword [esi]
xor edx, edx
call fcn.004b1988
mov edx, dword [ebp - 4]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x94]
mov ebx, eax
mov eax, ebx
call fcn.004b1854
mov edx, esi
mov ecx, dword [ebp + 0x10]
call fcn.004b1a90
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c25ab
lea eax, [ebp - 4]
mov edx, dword [0x416590]
call fcn.004083bc
ret

Function at 0x5081d8
Capabilities:
Download url
Receive data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
call fcn.004069fc
mov eax, dword [ebp - 0xc]
call fcn.004069fc
xor eax, eax
push ebp
push 0x50826c
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x508243
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
mov eax, dword [ebp - 0xc]
call fcn.0040725c
push eax
mov eax, dword [ebp - 8]
call fcn.0040725c
push eax
push 0
call sub.URLMON.DLL_URLDownloadToFileW
test eax, eax
sete byte [ebp - 0xd]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x508251
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x508273
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.00406978
ret
Function at 0x5089ec
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
xor ecx, ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
call fcn.004069fc
xor eax, eax
push ebp
push 0x508add
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x1c]
mov eax, 0x508af4
call fcn.00423480
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
lea edx, [ebp - 0x18]
mov eax, dword [ebp - 0x14]
call fcn.00422188
lea eax, [ebp - 0xc]
mov ecx, 0x508b10
mov edx, dword [ebp - 0x18]
call fcn.00407498
push 0x80
mov eax, dword [ebp - 0xc]
call fcn.0040725c
push eax
call sub.kernel32.dll_SetFileAttributesW
mov dl, 1
mov eax, dword [0x432c7c]
call fcn.0043f62c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x508aae
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
call dword [ecx + 0x68]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
call dword [ecx + 0x38]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
call dword [ecx + 0x7c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x508ab5
mov eax, dword [ebp - 0x10]
call fcn.00404ec4
ret
Function at 0x508b48
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov ecx, 5
push 0
push 0
dec ecx
jne 0x508b50
push ecx
push ebx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
call fcn.004069fc
xor eax, eax
push ebp
push 0x508c89
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x24]
mov eax, 0x508ca4
call fcn.00423480
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x1c], eax
lea edx, [ebp - 0x20]
mov eax, dword [ebp - 0x1c]
call fcn.00422188
lea eax, [ebp - 0xc]
mov ecx, 0x508cc0
mov edx, dword [ebp - 0x20]
call fcn.00407498
push 0x80
mov eax, dword [ebp - 0xc]
call fcn.0040725c
push eax
call sub.kernel32.dll_SetFileAttributesW
mov dl, 1
mov eax, dword [0x432c7c]
call fcn.0043f62c
mov dword [ebp - 0x14], eax
xor eax, eax
push ebp
push 0x508c5a
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
call dword [ecx + 0x68]
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x14]
dec eax
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
jbe 0x508c39
lea ecx, [ebp - 0x10]
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x14]
mov ebx, dword [eax]
call dword [ebx + 0xc]
lea edx, [ebp - 0x28]
mov eax, dword [ebp - 0x10]
call fcn.0041b454
mov eax, dword [ebp - 0x28]
push eax
lea edx, [ebp - 0x2c]
mov eax, dword [ebp - 8]
call fcn.0041b454
mov eax, dword [ebp - 0x2c]
pop edx
call fcn.00407774
test eax, eax
jle 0x508c30
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
call dword [ecx + 0x48]
dec dword [ebp - 0x18]
cmp dword [ebp - 0x18], 0
ja 0x508bf0
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
call dword [ecx + 0x7c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x508c61
mov eax, dword [ebp - 0x14]
call fcn.00404ec4
ret
Function at 0x466850
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x64000]
push edi
or ebp, 0xffffffff
jmp 0x466872
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x466879
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x466868
mov eax, 1
add ebx, ebx
jne 0x46688b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x46689c
jne 0x4668bb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4668bb
dec eax
add ebx, ebx
jne 0x4668a8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x466880
add ebx, ebx
jne 0x4668b7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x46690d
xor ecx, ecx
sub eax, 3
jb 0x4668d3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x466942
sar eax, 1
mov ebp, eax
jmp 0x4668de
add ebx, ebx
jne 0x4668de
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4668ac
inc ecx
add ebx, ebx
jne 0x4668ec
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4668ac
add ebx, ebx
jne 0x4668f9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4668ee
jne 0x46690a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4668ee
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x46692c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x46691e
jmp 0x46686e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x46692c
add edi, ecx
jmp 0x46686e
pop esi
mov edi, esi
mov ecx, 0x170
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x46694a
cmp byte [edi], 2
jne 0x46694a
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 al, bl
loop 0x46694f
lea edi, [esi + 0x64000]
mov eax, dword [edi]
or eax, eax
je 0x4669c7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xc2eb0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xc2f14]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x46697c
mov ecx, edi
jns 0x4669ab
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xc2f18]
or eax, eax
je 0x4669c1
mov dword [ebx], eax
add ebx, 4
jmp 0x466999
call dword [esi + 0xc2f28]
mov ebp, dword [esi + 0xc2f1c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4669fb
sub esp, 0xffffff80
jmp 0x402f7e
Function at 0x420f20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b238b
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.004a3180
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x420fa2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a02bc
mov eax, dword [eax]
push 0x5b0214
push eax
call fcn.00491dc4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a340b
test bl, bl
je 0x420fa2
push 0x5b0214
lea ecx, [esp + 0xc]
call fcn.004a379b
push 0x5b3d8c
lea ecx, [esp + 0xc]
call fcn.004a379b
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 0x420fde
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a340b
jmp 0x4210a9
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 0x421062
lea edx, [esp + 0x7c]
push 0x5b3d88
push edx
call fcn.00491dc4
add esp, 8
test eax, eax
je 0x421062
lea eax, [esp + 0x7c]
push 0x5b3d84
push eax
call fcn.00491dc4
add esp, 8
test eax, eax
je 0x421062
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 0x420ff2
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.004a340b
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 0x4218c0
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 0x421922
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 0x421930
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b240b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5bf68c]
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 0x421a68
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x421996
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a340b
xor eax, eax
jmp 0x421adf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a3548
push esi
lea ecx, [esp + 0xc]
call fcn.004a37d7
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 0x421abd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004218c0
test eax, eax
jne 0x421abd
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.004218c0
test eax, eax
jne 0x421abd
lea eax, [esp + 0x14]
push 0x5b3da0
push eax
call fcn.00492e00
mov esi, eax
add esp, 8
test esi, esi
jne 0x421a9c
lea ecx, [esp + 0x14]
push 0x5b3d9c
push ecx
call fcn.00492d80
mov esi, eax
add esp, 8
test esi, esi
jne 0x421a9c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x421a9f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a34f8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4219ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a340b
xor eax, eax
jmp 0x421adf
mov byte [esi], 0
push 0x5b3d98
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.004a340b
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 0x4285ea
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x4b2cc8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
call fcn.004a4a25
xor ebp, ebp
mov dword [esi], 0x59a314
mov dword [esi + 0x3c], ebp
mov dword [esi + 0x40], ebp
lea edi, [esi + 0x44]
mov dword [esp + 0x38], ebp
mov dword [esp + 0x14], edi
lea ecx, [edi + 0x18]
mov dword [edi], 0x599a78
call fcn.00418db0
lea ecx, [edi + 0x30]
mov byte [esp + 0x38], 1
call fcn.004a2349
lea ebx, [edi + 0x44]
mov ecx, ebx
call fcn.00418db0
mov dword [ebx], 0x59823c
mov dword [edi], 0x59a238
mov dword [esi + 0xa0], ebp
mov dword [esi + 0x9c], 0x599bf8
lea ecx, [esi + 0xb0]
call fcn.00418db0
lea edi, [esi + 0xc8]
mov dword [edi + 4], ebp
mov dword [edi], vtable.CBitmap.0
mov byte [esp + 0x38], 5
mov dword [esi], 0x59a240
mov dword [esi + 0xac], ebp
call fcn.004add0b
mov eax, dword [eax + 0xc]
push 0x40e
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
mov ecx, edi
call fcn.004aa2f7
mov ecx, dword [esi + 0xcc]
lea eax, [esp + 0x18]
push eax
push 0x18
push ecx
call dword [sym.imp.GDI32.dll_GetObjectA]
mov ecx, dword [esp + 0x1c]
mov eax, 0x55555556
imul ecx
mov ecx, dword [esp + 0x20]
mov eax, edx
shr eax, 0x1f
add edx, eax
mov dword [esi + 0xd4], ecx
mov ecx, dword [esp + 0x30]
mov dword [esi + 0xd0], edx
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret

Function at 0x4287a0
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x4b2d55
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x59a240
mov dword [esp + 0x18], 0
lea ecx, [esi + 0xc8]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 4
call fcn.004aa34e
lea ecx, [esi + 0xb0]
mov byte [esp + 0x18], 2
mov dword [ecx], 0x598238
call fcn.00418fb0
lea ecx, [esi + 0x9c]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 5
call fcn.004aa34e
lea edi, [esi + 0x44]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x598238
call fcn.00418fb0
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 6
call fcn.004a237c
lea ecx, [edi + 0x18]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x598238
call fcn.00418fb0
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004abff0
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x438230
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 0x43829e
cmp si, 0x69
ja 0x43829e
add esi, 0xffd0
cmp si, 0x11
je 0x43826e
push 0x11
call edi
test ax, ax
jge 0x43826e
or esi, 0x2000
cmp si, 0x10
je 0x438283
push 0x10
call edi
test ax, ax
jge 0x438283
or esi, 0x4000
cmp si, 0x12
je 0x438298
push 0x12
call edi
test ax, ax
jge 0x438298
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4382ab
mov esi, 0xbd
jmp 0x43825f
cmp si, 0x6e
jne 0x4382b8
mov esi, 0xbe
jmp 0x43825f
cmp si, 0x6f
jne 0x438259
mov esi, 0xbf
jmp 0x43825f

Function at 0x439af0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5d0148]
xor edx, edx
cmp eax, edx
jne 0x439b16
xor eax, eax
mov byte [eax + 0x5d0048], al
inc eax
cmp eax, 0x100
jl 0x439afe
mov dword [0x5d0148], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5d0048
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x439ba7
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 0x439b7a
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 0x439b48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x439c20
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 0x439c73
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 0x439c5a
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 0x4406b0
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 0x440848
cmp ebp, ebx
jle 0x440848
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 0x44070e
dec eax
or eax, 0xfffffff8
inc eax
je 0x440715
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x440724
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44072b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a314c
add esp, 4
cmp eax, ebx
je 0x44074c
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.004a314c
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 0x44083e
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 0x440825
mov al, byte [edx]
cmp al, 0xc0
jbe 0x440811
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x440806
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 0x440814
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x440814
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4407b0
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 0x4407a1
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 0x443850
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b4148
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 0x443889
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.004ab371
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004ab3f9
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.00443910
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004ab436
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24