joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4560f0
Capabilities:
Copy file

Disassembly:
push 0xffffffffffffffff
push 0x474598
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov eax, dword [0x48b2b0]
xor eax, esp
push eax
lea eax, [esp + 0x24]
mov dword fs:[0], eax
mov esi, dword [esp + 0x34]
mov eax, dword [esi + 0x14]
or ebp, 0xffffffff
cmp eax, ebp
je 0x4562c6
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [esi + 0xc]
push eax
lea ecx, [esp + 0x18]
lea ebx, [esi + 8]
push ecx
call fcn.00417e90
add esp, 8
lea ecx, [esp + 0x14]
mov dword [esp + 0x2c], 0
call fcn.00456f20
test eax, eax
je 0x4562a3
mov edx, dword [0x48eacc]
mov eax, dword [edx + 0xc]
mov ecx, 0x48eacc
call eax
add eax, 0x10
mov dword [esp + 0x1c], eax
mov byte [esp + 0x2c], 1
mov edx, dword [0x48eacc]
mov eax, dword [edx + 0xc]
mov ecx, 0x48eacc
call eax
add eax, 0x10
mov dword [esp + 0x18], eax
mov bl, 2
lea esi, [esp + 0x20]
mov byte [esp + 0x2c], bl
call fcn.004570d0
lea edi, [esp + 0x18]
mov byte [esp + 0x2c], 3
call fcn.0040c630
mov byte [esp + 0x2c], bl
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, ebp
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4561d0
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x20]
push ecx
mov ecx, dword [esp + 0x18]
call fcn.004571c0
add esp, 4
lea edi, [esp + 0x1c]
mov byte [esp + 0x2c], 4
call fcn.0040c630
mov byte [esp + 0x2c], bl
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
mov ecx, ebp
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x456212
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x1c]
push ecx
lea edx, [esp + 0x24]
push edx
lea ebx, [esp + 0x20]
call fcn.00417e90
mov eax, dword [eax]
add esp, 8
push 0
push eax
mov eax, dword [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, ebp
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x456257
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [esp + 0x2c], 1
mov eax, dword [esp + 0x18]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, ebp
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x45627b
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [esp + 0x2c], 0
mov eax, dword [esp + 0x1c]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, ebp
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x45629f
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov esi, dword [esp + 0x34]
mov dword [esp + 0x2c], ebp
mov eax, dword [esp + 0x14]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, ebp
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4562c6
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [esi + 0x14], ebp
mov ecx, dword [esp + 0x24]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret 4
Function at 0x456d80
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
push edi
push 0
mov esi, eax
lea eax, [esp + 0x10]
push eax
mov edi, ecx
push edi
push esi
push ebx
mov dword [esp + 0x20], 0
call ebp
test eax, eax
je 0x456dc0
mov eax, dword [esp + 0xc]
add esi, eax
sub edi, eax
je 0x456dc7
push 0
lea ecx, [esp + 0x10]
push ecx
push edi
push esi
push ebx
call ebp
test eax, eax
jne 0x456da6
pop edi
pop esi
xor eax, eax
pop ebp
pop ecx
ret
pop edi
pop esi
mov eax, 1
pop ebp
pop ecx
ret

Function at 0x456de0
Capabilities:
Create directory
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x474cc8
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push ebp
push esi
push edi
mov eax, dword [0x48b2b0]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
mov esi, dword [esp + 0x28]
lea eax, [esp + 0x14]
push eax
mov ecx, esi
call fcn.0040c310
push esi
mov dword [esp + 0x24], 0
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or ebp, 0xffffffff
cmp eax, ebp
jne 0x456ed9
mov edi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push 0
push esi
call edi
test eax, eax
jne 0x456ed9
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
call ebx
cmp eax, 0xb7
je 0x456ed9
lea ecx, [esp + 0x14]
call fcn.0040c7e0
mov eax, dword [esp + 0x14]
cmp dword [eax - 0xc], 0
jne 0x456e9b
add eax, 0xfffffff0
mov dword [esp + 0x20], ebp
lea ecx, [eax + 0xc]
lock xadd dword [ecx], ebp
dec ebp
test ebp, ebp
jg 0x456e85
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push eax
call fcn.00456de0
add esp, 4
test eax, eax
jne 0x456ec7
lea ecx, [esp + 0x14]
call fcn.0040c690
xor eax, eax
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push 0
push esi
call edi
test eax, eax
jne 0x456ed9
call ebx
cmp eax, 0xb7
jne 0x456ea8
mov dword [esp + 0x20], ebp
mov eax, dword [esp + 0x14]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
lock xadd dword [ecx], ebp
dec ebp
test ebp, ebp
jg 0x456efa
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x4570d0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x210
mov eax, dword [0x48b2b0]
xor eax, esp
mov dword [esp + 0x20c], eax
mov eax, 1
mov dword [esp], 0
test byte [0x48fe40], al
jne 0x457122
or dword [0x48fe40], eax
mov eax, dword [0x48eacc]
mov edx, dword [eax + 0xc]
mov ecx, 0x48eacc
call edx
add eax, 0x10
push 0x4771d0
mov dword [0x48fe3c], eax
call fcn.00459f6b
add esp, 4
mov eax, dword [0x48fe3c]
cmp dword [eax - 0xc], 0
jne 0x457192
push 0x104
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x45718d
lea eax, [esp + 4]
lea edx, [eax + 2]
jmp 0x457150
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x457150
sub eax, edx
sar eax, 1
push ebx
lea ecx, [esp + 8]
mov ebx, eax
push ecx
mov eax, 0x48fe3c
call fcn.0040c520
mov eax, 0x48fe3c
call fcn.0040c7a0
push 8
push str.drivers_
push 0x48fe3c
call fcn.0040dbc0
pop ebx
mov eax, dword [0x48fe3c]
add eax, 0xfffffff0
call fcn.0040c5c0
mov ecx, dword [esp + 0x20c]
add eax, 0x10
mov dword [esi], eax
xor ecx, esp
mov eax, esi
call fcn.004599ac
add esp, 0x210
ret

Function at 0x458a60
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, eax
mov eax, dword [esi + 8]
cmp eax, 0x105
push edi
jg 0x458a7f
cmp eax, 0x106
je 0x458a7f
push 0x106
call fcn.0042c310
mov eax, dword [esi]
push eax
push 0x105
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov edi, dword [esi]
xor ecx, ecx
cmp word [edi], cx
je 0x458aa2
mov edx, edi
add edx, 2
inc ecx
cmp word [edx], 0
jne 0x458a98
xor edx, edx
mov word [edi + ecx*2], dx
mov dword [esi + 4], ecx
dec eax
mov ecx, 0x103
cmp ecx, eax
sbb eax, eax
pop edi
inc eax
pop esi
ret

Function at 0x458ac0
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, eax
mov eax, dword [esi + 8]
cmp eax, 0x105
push edi
jg 0x458adf
cmp eax, 0x106
je 0x458adf
push 0x106
call fcn.0042c310
mov eax, dword [esi]
push eax
mov eax, dword [esp + 0x10]
push 0
push 0x47dd60
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
mov edi, dword [esi]
xor ecx, ecx
cmp word [edi], cx
je 0x458b0a
mov edx, edi
nop
add edx, 2
inc ecx
cmp word [edx], 0
jne 0x458b00
xor edx, edx
mov word [edi + ecx*2], dx
pop edi
mov dword [esi + 4], ecx
pop esi
ret

Function at 0x458b20
Capabilities:
Delete file
Set file attributes

Disassembly:
cmp byte [ebx], 0
push esi
push edi
mov edi, eax
je 0x458b50
mov esi, dword [ebx + 4]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x458b3d
xor al, al
jmp 0x458b49
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne al
test al, al
sete al
mov byte [ebx], al
mov ecx, dword [esp + 0xc]
push ecx
mov eax, edi
call fcn.00458ac0
mov esi, eax
add esp, 4
test esi, esi
je 0x458b70
lea eax, [ebx + 4]
call fcn.00432560
mov byte [ebx], 1
pop edi
mov eax, esi
pop esi
ret 4
Function at 0x458c20
Capabilities:
Write file on windows

Disassembly:
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
push ebp
mov ebp, dword [esp + 0x10]
push edi
mov edi, eax
mov dword [esi], 0
mov eax, ebp
cmp ebp, 0x400000
jbe 0x458c44
mov eax, 0x400000
mov edx, dword [esp + 0x10]
push 0
lea ecx, [esp + 0x18]
push ecx
push eax
mov eax, dword [edx]
push edi
push eax
mov dword [esp + 0x28], 0
call ebx
mov ecx, dword [esp + 0x14]
add dword [esi], ecx
test eax, eax
je 0x458c7a
test ecx, ecx
je 0x458c72
add edi, ecx
sub ebp, ecx
jne 0x458c35
pop edi
pop ebp
mov al, 1
pop ebx
ret 8
pop edi
pop ebp
xor al, al
pop ebx
ret 8

Function at 0x459010
Capabilities:
Get graphical window text

Disassembly:
push esi
push 0x104
lea esi, [edi + 0x18]
push 0
push esi
call fcn.0045e0a0
mov eax, dword [edi + 4]
add esp, 0xc
test eax, eax
je 0x459038
push 0x104
push esi
push eax
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov eax, esi
pop esi
ret

Function at 0x45961d
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x48eb4c], 0
push esi
jne 0x459590
call fcn.004594b6
test eax, eax
je 0x4595d3
mov eax, dword [0x48eb4c]
cmp eax, 1
jne 0x4595b1
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x4595d3
pop esi
ret
push eax
call dword [0x48eb54]
test eax, eax
jne 0x45961b
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x4595d7
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x48eb4c]
call dword [0x48eb54]
mov edi, eax
test edi, edi
je 0x4595fc
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x459618
mov edi, esi
add esi, 0xff0
push edi
push dword [0x48eb4c]
call dword [0x48eb50]
add edi, 0x10
cmp edi, esi
jb 0x459604
mov eax, edi
pop edi
pop esi
ret
jmp 0x45957d

Function at 0x4599ac
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x48b2b0]
jne 0x4599b6
repz ret
jmp fcn.004603dd

Function at 0x45b097
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x45b0c8
call fcn.0045e88b
mov dword [eax], esi
call fcn.0045e878
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.0045a9b7
add esp, 0x14
push 0x16
pop eax
jmp 0x45b11d
test dword [ebp + 0xc], 0xfffffff9
jne 0x45b0a4
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x45b0f5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0045e89e
pop ecx
call fcn.0045e878
mov eax, dword [eax]
jmp 0x45b11d
test al, 0x10
jne 0x45b11b
test al, 1
je 0x45b11b
test byte [ebp + 0xc], 2
je 0x45b11b
call fcn.0045e88b
mov dword [eax], 5
call fcn.0045e878
mov dword [eax], 0xd
jmp 0x45b0ec
xor eax, eax
pop esi
pop ebp
ret
Function at 0x46d0a5
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0046065a
and dword [ebp - 4], 0
cmp dword [0x48f928], 0
mov ebx, eax
jne 0x46d156
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x46d207
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x46d207
push eax
call fcn.004605e8
mov dword [esp], 0x47a8c8
push edi
mov dword [0x48f928], eax
call esi
push eax
call fcn.004605e8
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x48f92c], eax
call esi
push eax
call fcn.004605e8
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x48f930], eax
call esi
push eax
call fcn.004605e8
pop ecx
mov dword [0x48f938], eax
test eax, eax
je 0x46d156
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004605e8
pop ecx
mov dword [0x48f934], eax
mov eax, dword [0x48f934]
cmp eax, ebx
je 0x46d1ae
cmp dword [0x48f938], ebx
je 0x46d1ae
push eax
call fcn.00460663
push dword [0x48f938]
mov esi, eax
call fcn.00460663
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x46d1ae
test edi, edi
je 0x46d1ae
call esi
test eax, eax
je 0x46d1a5
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x46d1a5
test byte [ebp - 0xc], 1
jne 0x46d1ae
or dword [ebp + 0x10], 0x200000
jmp 0x46d1e7
mov eax, dword [0x48f92c]
cmp eax, ebx
je 0x46d1e7
push eax
call fcn.00460663
pop ecx
test eax, eax
je 0x46d1e7
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x46d1e7
mov eax, dword [0x48f930]
cmp eax, ebx
je 0x46d1e7
push eax
call fcn.00460663
pop ecx
test eax, eax
je 0x46d1e7
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x48f928]
call fcn.00460663
pop ecx
test eax, eax
je 0x46d207
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x46d209
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x414270
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47f68b
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.00473ae9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4142f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00470f9d
mov eax, dword [eax]
push 0x4a0210
push eax
call fcn.004630a4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00473d74
test bl, bl
je 0x4142f2
push 0x4a0210
lea ecx, [esp + 0xc]
call fcn.00474104
push 0x4a3d8c
lea ecx, [esp + 0xc]
call fcn.00474104
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 0x41432e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00473d74
jmp 0x4143f9
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 0x4143b2
lea edx, [esp + 0x7c]
push 0x4a3d88
push edx
call fcn.004630a4
add esp, 8
test eax, eax
je 0x4143b2
lea eax, [esp + 0x7c]
push 0x4a3d84
push eax
call fcn.004630a4
add esp, 8
test eax, eax
je 0x4143b2
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 0x414342
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.00473d74
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 0x414bf0
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 0x414c52
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 0x414c60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47f70b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ab3e4]
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 0x414d98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x414cc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00473d74
xor eax, eax
jmp 0x414e0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00473eb1
push esi
lea ecx, [esp + 0xc]
call fcn.00474140
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 0x414ded
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.00414bf0
test eax, eax
jne 0x414ded
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 bind
mov ecx, edi
call fcn.00414bf0
test eax, eax
jne 0x414ded
lea eax, [esp + 0x14]
push 0x4a3da0
push eax
call fcn.004640e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x414dcc
lea ecx, [esp + 0x14]
push 0x4a3d9c
push ecx
call fcn.00464060
mov esi, eax
add esp, 8
test esi, esi
jne 0x414dcc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x414dcf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00473e61
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x414cde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00473d74
xor eax, eax
jmp 0x414e0f
mov byte [esi], 0
push 0x4a3d98
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.00473d74
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 0x427a40
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 0x427aae
cmp si, 0x69
ja 0x427aae
add esi, 0xffd0
cmp si, 0x11
je 0x427a7e
push 0x11
call edi
test ax, ax
jge 0x427a7e
or esi, 0x2000
cmp si, 0x10
je 0x427a93
push 0x10
call edi
test ax, ax
jge 0x427a93
or esi, 0x4000
cmp si, 0x12
je 0x427aa8
push 0x12
call edi
test ax, ax
jge 0x427aa8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x427abb
mov esi, 0xbd
jmp 0x427a6f
cmp si, 0x6e
jne 0x427ac8
mov esi, 0xbe
jmp 0x427a6f
cmp si, 0x6f
jne 0x427a69
mov esi, 0xbf
jmp 0x427a6f

Function at 0x429280
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4bbc48]
xor edx, edx
cmp eax, edx
jne 0x4292a6
xor eax, eax
mov byte [eax + 0x4bbb48], al
inc eax
cmp eax, 0x100
jl 0x42928e
mov dword [0x4bbc48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4bbb48
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x429337
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 0x42930a
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 0x4292d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4293b0
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 0x429403
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 0x4293ea
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 0x42fe40
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 0x42ffd8
cmp ebp, ebx
jle 0x42ffd8
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 0x42fe9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42fea5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42feb4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42febb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00473ab5
add esp, 4
cmp eax, ebx
je 0x42fedc
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.00473ab5
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 0x42ffce
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 0x42ffb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42ffa1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42ff96
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 0x42ffa4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42ffa4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42ff40
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 0x42ff31
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