joyce8/EMBER2024-capa huggingface dataset:
Function at 0x421189
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 0x28
push ebx
push ebp
push esi
push edi
xor edi, edi
call dword [sym.imp.USER32.dll_GetFocus]
mov ebp, dword [esp + 0x3c]
mov ebx, eax
and dword [esp + 0x10], edi
push str.PB_WindowID
push ebp
call dword [sym.imp.USER32.dll_GetPropW]
mov esi, eax
push 9
pop eax
test esi, esi
je 0x421221
lea eax, [esp + 0x14]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
test eax, eax
je 0x42121e
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [esp + 0x14], eax
jne 0x42121e
lea eax, [esi - 1]
push eax
push dword [0x8eff34]
call fcn.0042e687
mov edi, eax
mov dword [esp + 0x10], 1
xor eax, eax
push 9
cmp dword [edi + 0x10], eax
jle 0x421220
mov edx, dword [edi + 4]
xor ecx, ecx
pop esi
cmp word [ecx + edx + 2], si
jne 0x421215
mov esi, 0xfa01
push 9
cmp word [ecx + edx + 4], si
je 0x421308
pop esi
inc eax
add ecx, 6
cmp eax, dword [edi + 0x10]
jl 0x4211fb
push 9
pop eax
mov esi, dword [sym.imp.USER32.dll_GetKeyState]
test ebx, ebx
je 0x4212c7
push eax
call esi
test al, al
jns 0x4212c7
push 0x11
call esi
test al, al
js 0x4212c7
push 0x10
call esi
test al, al
js 0x4212c7
push 0x12
call esi
test al, al
js 0x4212c7
push 0x10
lea eax, [esp + 0x1c]
push eax
push ebx
call dword [sym.imp.USER32.dll_GetClassNameW]
cmp dword [esp + 0x10], 0
jne 0x4212c7
push 5
lea eax, [esp + 0x1c]
push str.RichE
push eax
call sub.MSVCRT.dll_wcsncmp
add esp, 0xc
test eax, eax
je 0x42129b
push 4
lea eax, [esp + 0x1c]
push str.RICHE
push eax
call sub.MSVCRT.dll_wcsncmp
add esp, 0xc
test eax, eax
jne 0x4212b2
push 0
push 0
push 0x44e
push ebx
call dword [sym.imp.USER32.dll_SendMessageW]
test eax, 0x800
je 0x421312
lea eax, [esp + 0x18]
push str.Scintilla
push eax
call sub.MSVCRT.dll_wcscmp
pop ecx
pop ecx
test eax, eax
je 0x421312
test ebp, ebp
je 0x4212eb
push 0x11
call esi
test al, al
js 0x4212e3
push 0x10
call esi
test al, al
js 0x4212e3
push 0x12
call esi
test al, al
jns 0x4212eb
push 1
push ebp
call fcn.0042131e
test ebx, ebx
je 0x4212ff
push str.PB_Hotkey
push ebx
call dword [sym.imp.USER32.dll_GetPropW]
test eax, eax
jne 0x421312
test edi, edi
je 0x421312
mov eax, dword [edi + 8]
jmp 0x421314
and dword [esp + 0x14], 0
jmp 0x421220
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4
Function at 0x42147d
Capabilities:
Get disk information
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x45c
push esi
or esi, 0xffffffff
push edi
mov edi, esi
test eax, eax
je 0x4215c5
xor ecx, ecx
cmp word [eax], cx
je 0x4215c5
push 0x104
push eax
lea eax, [esp + 0x10]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [esp + 0x21c], ax
lea eax, [esp + 0x14]
push eax
call sub.MSVCRT.dll_wcslen
add esp, 0x10
lea ecx, [esp + eax*2 + 6]
cmp eax, 2
je 0x4214d6
cmp eax, 3
jne 0x421510
cmp word [esp + 0xa], 0x3a
jne 0x421510
cmp eax, 2
jne 0x4214f4
lea eax, [esp + 8]
push 0x4715c0
push eax
call sub.MSVCRT.dll_wcscat
pop ecx
pop ecx
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4215c5
push 0xfffffffffffffffe
pop edi
jmp 0x4215c5
push ebx
push ebp
push 0x5c
pop ebp
push 0x2f
pop ebx
movzx eax, word [ecx]
cmp ax, bp
je 0x421525
cmp ax, bx
jne 0x42152f
xor eax, eax
mov word [ecx], ax
sub ecx, 2
jmp 0x421518
lea eax, [esp + 0x21c]
push eax
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, esi
je 0x42156e
test byte [esp + 0x21c], 0x10
je 0x421555
push 0xfffffffffffffffe
pop edi
jmp 0x421565
mov esi, dword [esp + 0x238]
xor edi, edi
or edi, dword [esp + 0x23c]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
jmp 0x4215c3
cmp word [esp + 0x10], bp
jne 0x42157c
cmp word [esp + 0x12], bp
je 0x42159b
cmp word [esp + 0x10], bx
jne 0x42158a
cmp word [esp + 0x12], bx
je 0x42159b
push 0x2e
pop eax
cmp word [esp + 0x10], ax
jne 0x4215c3
cmp word [esp + 0x12], ax
jne 0x4215c3
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, esi
je 0x4215b0
test al, 0x10
je 0x4215c3
jmp 0x4215c0
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4215c3
push 0xfffffffffffffffe
pop edi
pop ebp
pop ebx
mov eax, edi
mov edx, esi
pop edi
pop esi
add esp, 0x45c
ret 4

Function at 0x4215f6
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
cmp dword [ebp + 8], 0
je 0x42166e
push 0x104
push dword [ebp + 8]
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [ebp - 4], ax
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcslen
lea ecx, [ebp - 0x20c]
add esp, 0x10
lea eax, [ecx + eax*2]
jmp 0x42164f
movzx ecx, word [eax - 2]
cmp ecx, 0x20
je 0x42164c
cmp ecx, 0x5c
je 0x42164c
cmp ecx, 0x2f
jne 0x421659
add eax, 0xfffffffe
lea ecx, [ebp - 0x20c]
cmp eax, ecx
ja 0x421639
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x20c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
jmp 0x421670
xor eax, eax
mov esp, ebp
pop ebp
ret 4
Function at 0x42195d
Capabilities:
Set file attributes

Disassembly:
xor eax, eax
cmp dword [esp + 4], eax
je 0x42196b
jmp dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
ret 8

Function at 0x42196e
Capabilities:
Delete file
Set file attributes

Disassembly:
cmp dword [esp + 4], 0
je 0x421997
test byte [esp + 8], 2
je 0x42198b
push pe_nt_image_headers32
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x421999
xor eax, eax
ret 8

Function at 0x421af8
Capabilities:
Timestomp file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push edi
xor edi, edi
cmp dword [ebp + 8], edi
je 0x421bcd
push ebx
push edi
push pe_nt_image_headers32
push 3
push edi
push 3
push 0x40000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x421bcc
push esi
mov esi, dword [ebp + 0x10]
push esi
call fcn.004241e0
push esi
mov word [ebp - 0x20], ax
call fcn.00424206
push esi
mov word [ebp - 0x1e], ax
call fcn.00424228
push esi
mov word [ebp - 0x1c], ax
call fcn.00424249
push esi
mov word [ebp - 0x1a], ax
call fcn.0042426a
push esi
mov word [ebp - 0x18], ax
call fcn.0042428b
push esi
mov word [ebp - 0x16], ax
call fcn.004242ac
mov word [ebp - 0x14], ax
xor eax, eax
mov word [ebp - 0x12], ax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFileTimeToFileTime]
cmp dword [ebp + 0xc], 1
mov eax, edi
mov ecx, edi
pop esi
jne 0x421bab
lea eax, [ebp - 8]
jmp 0x421bb9
cmp dword [ebp + 0xc], 2
jne 0x421bb6
lea ecx, [ebp - 8]
jmp 0x421bb9
lea edi, [ebp - 8]
push ecx
push eax
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileTime]
push ebx
mov edi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x421fd0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [esi + 0x14], 0
jne 0x42200c
push 0
lea eax, [esp + 8]
push eax
mov eax, dword [esi + 8]
sub eax, dword [esi + 0xc]
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esi + 8]
mov dword [esi + 0xc], eax
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 4
xor eax, eax
pop esi
pop ecx
ret 4

Function at 0x4224a0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0x10]
mov dword [esp + 4], 0
test esi, esi
je 0x422505
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4224fd
push dword [esp + 0x10]
push dword [0x8f0300]
call fcn.0042e687
test eax, eax
je 0x4224f3
cmp dword [eax + 4], 0
je 0x4224e2
push edi
push esi
push eax
call fcn.00422a00
pop edi
pop esi
pop ecx
ret 0xc
push 0
lea ecx, [esp + 0xc]
push ecx
push edi
push esi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
pop edi
xor eax, eax
pop esi
pop ecx
ret 0xc
xor eax, eax
pop esi
pop ecx
ret 0xc
Function at 0x422510
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
push esi
push dword [esp + 0x10]
mov dword [esp + 8], 0
push dword [0x8f0300]
call fcn.0042e687
mov esi, eax
test esi, esi
je 0x42258f
cmp dword [esi + 4], 0
je 0x422560
push 1
lea eax, [esp + 8]
push eax
push esi
call fcn.00422b10
test eax, eax
je 0x422554
inc dword [esi + 0xc]
xor eax, eax
pop esi
add esp, 8
ret 4
mov eax, 1
pop esi
add esp, 8
ret 4
push 0
lea eax, [esp + 0xc]
push eax
push 1
lea eax, [esp + 0x1c]
push eax
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42259a
cmp dword [esp + 8], 0
je 0x42259a
push 1
push 0
push 0xffffffffffffffff
push dword [esi]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 4]
pop esi
add esp, 8
ret 4
or eax, 0xffffffff
pop esi
add esp, 8
ret 4

Function at 0x422a00
Capabilities:
Write file on windows

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
mov dword [esp + 4], 0
cmp dword [esi + 0x1c], 0
jne 0x422b07
cmp dword [esi + 0x14], 1
jne 0x422a4b
mov eax, dword [esi + 0xc]
lea ecx, [esp + 0xc]
push 1
neg eax
cdq
push ecx
push eax
push dword [esi]
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esi + 8]
mov dword [esi + 0x14], 0
mov dword [esi + 0xc], eax
mov eax, dword [esi + 0xc]
push edi
mov edi, dword [esp + 0x20]
cmp eax, edi
jle 0x422ac8
mov ecx, dword [esi + 8]
add ecx, dword [esi + 4]
sub ecx, eax
mov eax, edi
dec eax
je 0x422ab3
dec eax
je 0x422a9c
sub eax, 2
je 0x422a87
push edi
push dword [esp + 0x20]
push ecx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
mov dword [ecx], eax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov ax, word [eax]
mov word [ecx], ax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov al, byte [eax]
mov byte [ecx], al
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
push esi
call fcn.00421fd0
mov eax, dword [esi + 8]
cmp edi, eax
jl 0x422af5
push 0
lea eax, [esp + 0xc]
push eax
push edi
push dword [esp + 0x28]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
add esp, 0xc
ret 0xc
mov ecx, dword [esi + 4]
sub ecx, dword [esi + 0xc]
push edi
push dword [esp + 0x20]
add ecx, eax
jmp 0x422a71
xor eax, eax
pop esi
add esp, 0xc
ret 0xc
Function at 0x422b10
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
cmp dword [esi + 0x14], 0
jne 0x422b31
push esi
call fcn.00421fd0
mov dword [esi + 0x14], 1
mov dword [esi + 0xc], 0
mov ebx, dword [esi + 0xc]
mov edi, dword [esp + 0x18]
mov eax, dword [esi + 0x10]
cmp ebx, edi
jl 0x422ba5
add eax, dword [esi + 4]
mov ecx, edi
sub eax, ebx
dec ecx
je 0x422b92
dec ecx
je 0x422b7d
sub ecx, 2
je 0x422b6a
push edi
push eax
push dword [esp + 0x1c]
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [eax]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov cx, word [eax]
mov eax, dword [esp + 0x14]
mov word [eax], cx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [esp + 0x14]
mov dl, byte [eax]
mov eax, edi
mov byte [ecx], dl
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
push ebp
mov ebp, dword [esp + 0x18]
sub eax, ebx
add eax, dword [esi + 4]
push ebx
push eax
push ebp
call sub.MSVCRT.dll_memcpy
mov eax, dword [esi + 8]
add esp, 0xc
sub edi, ebx
add ebp, ebx
push 0
cmp edi, eax
jl 0x422bea
lea eax, [esp + 0x18]
push eax
push edi
push ebp
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
pop ebp
pop edi
mov dword [esi + 0xc], 0
add eax, ebx
pop esi
pop ebx
ret 0xc
lea ecx, [esp + 0x18]
push ecx
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
cmp edi, eax
jle 0x422c0b
mov edi, eax
push edi
push dword [esi + 4]
push ebp
call sub.MSVCRT.dll_memcpy
sub dword [esi + 0xc], edi
lea eax, [ebx + edi]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret 0xc
Function at 0x422c30
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x8eec98]
mov dword [esp + 0x14], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x422db4
mov cl, byte [esp + 3]
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x28]
push esi
push edi
mov esi, edx
mov edi, edi
cmp ebp, 0xffffffff
je 0x422c7e
test ebp, ebp
je 0x422d20
dec ebp
cmp dword [ebx + 4], 0
je 0x422c97
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.00422b10
mov dword [esp + 0x14], eax
jmp 0x422cb1
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov cl, byte [esp + 0x13]
cmp eax, 1
jne 0x422d20
test cl, cl
je 0x422cc5
mov byte [esi], cl
inc esi
mov cl, byte [esp + 0x13]
mov eax, dword [esp + 0x18]
mov edi, esi
mov edx, dword [esp + 0x20]
dec eax
sub edi, edx
cmp edi, eax
jle 0x422d00
mov eax, dword [esp + 0x18]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x8eec98]
mov dword [esp + 0x28], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x20], edx
lea esi, [edi + edx]
test cl, cl
je 0x422d20
cmp dword [esp + 0x2c], 0
jne 0x422c70
cmp cl, 0xd
je 0x422d27
cmp cl, 0xa
jne 0x422c70
dec esi
jmp 0x422d97
cmp dword [esp + 0x2c], 0
jne 0x422d97
cmp cl, 0xa
jne 0x422d2f
dec esi
jmp 0x422d97
cmp cl, 0xd
jne 0x422d97
dec esi
cmp dword [ebx + 4], 0
je 0x422d4e
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.00422b10
mov dword [esp + 0x14], eax
jmp 0x422d64
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x422d97
cmp dword [ebx + 4], 0
je 0x422d76
inc dword [ebx + 0xc]
jmp 0x422d97
push 1
lea eax, [esp + 0x20]
mov dword [esp + 0x1c], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebx]
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x20]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x1c]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x422dc0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
push 0x1000
push 0
push dword [0x8eec98]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [esp + 8], ecx
test ecx, ecx
je 0x422f6d
mov ax, word [esp]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x2c]
push esi
push edi
mov edi, ecx
mov dword [esp + 0x20], 0x1000
mov dword [esp + 0x1c], 0x7ff
cmp ebp, 0xffffffff
je 0x422e14
test ebp, ebp
je 0x422ecd
dec ebp
cmp dword [ebx + 4], 0
je 0x422e2d
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.00422b10
mov dword [esp + 0x14], eax
jmp 0x422e47
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
cmp eax, 2
mov ax, word [esp + 0x10]
jne 0x422ecd
test ax, ax
je 0x422e61
mov word [edi], ax
add edi, 2
mov ax, word [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov esi, edi
mov edx, dword [esp + 0x1c]
sub esi, ecx
sar esi, 1
cmp esi, edx
jle 0x422ea8
mov eax, dword [esp + 0x20]
add edx, 0x800
add eax, 0x1000
mov dword [esp + 0x1c], edx
push eax
push ecx
push 8
push dword [0x8eec98]
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
mov ax, word [esp + 0x10]
mov dword [esp + 0x18], ecx
lea edi, [ecx + esi*2]
test ax, ax
je 0x422ecd
cmp dword [esp + 0x30], 0
jne 0x422e06
cmp ax, 0xd
je 0x422ed4
cmp ax, 0xa
jne 0x422e06
sub edi, 2
jmp 0x422f4c
cmp dword [esp + 0x30], 0
jne 0x422f4c
cmp ax, 0xa
jne 0x422edf
sub edi, 2
jmp 0x422f4c
cmp ax, 0xd
jne 0x422f4c
sub edi, 2
cmp dword [ebx + 4], 0
je 0x422f01
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.00422b10
mov dword [esp + 0x14], eax
jmp 0x422f17
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp word [esp + 0x10], 0xa
je 0x422f4c
cmp dword [ebx + 4], 0
je 0x422f2b
add dword [ebx + 0xc], 2
jmp 0x422f4c
push 1
lea eax, [esp + 0x28]
mov dword [esp + 0x24], 0xfffffffe
push eax
push 0xfffffffffffffffe
push dword [ebx]
mov dword [esp + 0x34], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x38]
mov ecx, edi
sub ecx, dword [esp + 0x18]
sar ecx, 1
mov dword [eax], ecx
xor eax, eax
mov word [edi], ax
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x10
xor eax, eax
add esp, 0x18
ret 0x10
Function at 0x422f80
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x8eec98]
mov dword [esp + 0x10], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0xc], edx
test edx, edx
je 0x4230d0
mov eax, dword [esp + 0x1c]
mov cl, byte [esp + 3]
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, edx
cmp edi, 0xffffffff
je 0x422fcc
test edi, edi
je 0x42303d
dec edi
push esi
push ebp
call fcn.00423150
mov dword [esp + 0x20], eax
test eax, eax
jne 0x422fdf
xor cl, cl
jmp 0x422fe1
mov cl, byte [esi]
mov edx, dword [esp + 0x1c]
add esi, eax
mov eax, dword [esp + 0x14]
mov ebx, esi
sub ebx, edx
mov byte [esp + 0x13], cl
add eax, 0xfffffffb
cmp ebx, eax
jle 0x423024
mov eax, dword [esp + 0x14]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x8eec98]
mov dword [esp + 0x24], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x1c], edx
lea esi, [ebx + edx]
mov eax, dword [esp + 0x2c]
test cl, cl
je 0x42303d
test eax, eax
jne 0x422fc2
cmp cl, 0xd
je 0x423041
cmp cl, 0xa
jne 0x422fc2
dec esi
jmp 0x4230b3
test eax, eax
jne 0x4230b3
cmp cl, 0xa
jne 0x423049
dec esi
jmp 0x4230b3
cmp cl, 0xd
jne 0x4230b3
dec esi
cmp dword [ebp + 4], 0
je 0x423068
push 1
lea eax, [esp + 0x17]
push eax
push ebp
call fcn.00422b10
mov dword [esp + 0x20], eax
jmp 0x42307f
push 0
lea eax, [esp + 0x24]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebp]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x4230b3
cmp dword [ebp + 4], 0
je 0x423091
inc dword [ebp + 0xc]
jmp 0x4230b3
push 1
lea eax, [esp + 0x1c]
mov dword [esp + 0x18], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebp]
mov dword [esp + 0x28], 0xffffffff
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x1c]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x18]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x423150
Capabilities:
Read file on windows

Disassembly:
push ecx
push edi
mov edi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [edi + 4], 0
je 0x423177
push 1
lea eax, [esp + 0x10]
push eax
push edi
call fcn.00422b10
mov dword [esp + 4], eax
jmp 0x423191
push 0
lea eax, [esp + 8]
push eax
push 1
lea eax, [esp + 0x18]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 4]
cmp eax, 1
je 0x42319d
xor eax, eax
pop edi
pop ecx
ret 8
mov cl, byte [esp + 0xc]
test cl, cl
js 0x4231b9
mov eax, dword [esp + 0x10]
pop edi
mov byte [eax], cl
mov byte [eax + 1], 0
mov eax, 1
pop ecx
ret 8
mov al, cl
and al, 0xe0
push esi
cmp al, 0xc0
jne 0x4231c9
mov esi, 2
jmp 0x4231e5
mov al, cl
and al, 0xf0
cmp al, 0xe0
jne 0x4231d8
mov esi, 3
jmp 0x4231e5
mov al, cl
and al, 0xf8
cmp al, 0xf0
jne 0x423242
mov esi, 4
mov edx, dword [esp + 0x14]
mov byte [edx], cl
cmp dword [edi + 4], 0
je 0x423214
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push edi
call fcn.00422b10
mov edx, eax
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
push 0
lea eax, [esp + 0xc]
push eax
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [esp + 8]
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
mov eax, dword [esp + 0x14]
pop esi
pop edi
mov word [eax], 0x3f
mov eax, 1
pop ecx
ret 8

Function at 0x4249e9
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x14], 0
and dword [eax + 0x10], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x425a01
Capabilities:
Set thread local storage value

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
xor ebx, ebx
push edi
mov edi, ebx
test esi, esi
je 0x425a5e
push esi
call dword [esi + 0x58]
mov ecx, dword [esi + 0x80]
mov edi, eax
mov dword [esi + 0x94], ecx
mov ecx, dword [esi + 0x84]
mov dword [esi + 0x98], ecx
test edi, edi
jne 0x425a5e
mov eax, dword [esi + 0x70]
test eax, eax
je 0x425a3d
push ebx
push esi
call eax
push esi
push ebx
push dword [0x8eec98]
call dword [sym.imp.KERNEL32.dll_HeapFree]
push ebx
push dword [0x8f0334]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov dword [0x8f0338], ebx
mov eax, edi
pop edi
pop esi
pop ebx
ret 4

Function at 0x425b5f
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [0x8f0334]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
mov eax, dword [ebp + 0x18]
cmp eax, dword [esi + 0xac]
je 0x425b87
push eax
push esi
mov dword [esi + 0xac], eax
call dword [esi + 0x40]
push dword [ebp + 0x14]
mov eax, dword [esi + 0x90]
push dword [ebp + 0x10]
add eax, dword [ebp + 0xc]
push eax
mov eax, dword [esi + 0x8c]
add eax, dword [ebp + 8]
push eax
push esi
call dword [esi + 4]
pop esi
pop ebp
ret 0x14
Function at 0x425baa
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ebx
push dword [0x8f0334]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
mov ecx, dword [ebx + 0x74]
cmp ecx, 2
je 0x425bd7
cmp ecx, 3
je 0x425bd7
cmp ecx, 8
je 0x425bd7
cmp ecx, 0xc
jne 0x425cbf
fldz
fld dword [ebp + 8]
fcom st(1)
fnstsw ax
test ah, 5
jp 0x425be9
fstp st(0)
jmp 0x425bf8
fstp st(1)
fld1
fcom st(1)
fnstsw ax
test ah, 5
jp 0x425c00
fstp st(1)
fstp dword [ebp + 8]
fld dword [ebp + 8]
jmp 0x425c02
fstp st(0)
push esi
mov esi, dword [ebx + 0xbc]
push edi
xor edi, edi
jmp 0x425c2c
fld dword [esi + 4]
fld st(1)
fucompp
fnstsw ax
test ah, 0x44
jnp 0x425c7d
fld dword [esi + 4]
fcomp st(1)
fnstsw ax
test ah, 0x41
je 0x425c53
mov edi, esi
mov esi, dword [esi]
test esi, esi
jne 0x425c0e
fstp st(0)
push 0x18
push 0
push dword [0x8eec98]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
test edx, edx
je 0x425cbd
and dword [edx], 0
test edi, edi
je 0x425c87
mov dword [edi], edx
jmp 0x425c8d
push 0x18
push 0
push dword [0x8eec98]
fstp st(0)
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
test edx, edx
je 0x425c32
mov dword [edx], esi
test edi, edi
je 0x425c75
mov dword [edi], edx
jmp 0x425c81
mov dword [ebx + 0xbc], edx
jmp 0x425c81
fstp st(0)
mov edx, esi
test edx, edx
jne 0x425c8d
jmp 0x425c32
mov dword [ebx + 0xbc], edx
mov ecx, dword [ebp + 0xc]
mov esi, 0xff
fld dword [ebp + 8]
movzx eax, cl
mov dword [edx + 8], eax
mov eax, ecx
sar eax, 8
and eax, esi
mov dword [edx + 0xc], eax
mov eax, ecx
sar eax, 0x10
and eax, esi
sar ecx, 0x18
and ecx, esi
mov dword [edx + 0x10], eax
fstp dword [edx + 4]
mov dword [edx + 0x14], ecx
pop edi
pop esi
pop ebx
pop ebp
ret 8