joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100eaed9
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, ecx
call fcn.100b1865
call fcn.100b8ffe
cmp dword [eax + 0x14], 0
jne 0x100eaef4
mov ecx, esi
pop esi
jmp fcn.100eb94d
pop esi
ret

Function at 0x100eb94d
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c4
mov eax, dword [0x1028b9c0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0x104
lea eax, [ebp - 0x210]
mov esi, ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
test eax, eax
je 0x100eb9bd
push 0x4001
push 0x2b4
lea eax, [ebp - 0x4c4]
push eax
push 0
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
push eax
call fcn.100d9f5f
test eax, eax
je 0x100eb9a6
mov eax, dword [eax + 4]
push eax
push 0
push 0x1109
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_SendMessageW]
push eax
call fcn.100d9f5f
mov ecx, esi
call fcn.100eaa45
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.100bd88e
leave
ret
Function at 0x100f54dc
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
push edi
test esi, esi
jne 0x100f54f5
call fcn.100b8f29
mov esi, dword [eax + 0xc]
push 0x102614bc
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
je 0x100f5537
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x100f5537
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
je 0x100f5537
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp - 4]
push eax
push ebx
call fcn.100f5540
jmp 0x100f5539
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x1011b1f5
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov edi, ecx
mov ecx, 0x104
mov eax, dword [esi + 4]
cmp eax, ecx
ja 0x1011b37c
je 0x1011b3a3
sub eax, 0xa1
je 0x1011b3a3
sub eax, 1
je 0x1011b3a3
dec eax
sub eax, 1
je 0x1011b3a3
sub eax, 1
je 0x1011b3a3
dec eax
sub eax, 1
je 0x1011b3a3
sub eax, 1
je 0x1011b3a3
sub eax, 0x58
jne 0x1011b3e1
cmp dword [edi + 0xc0], 0xffffffff
je 0x1011b3a3
push 0x11
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
jns 0x1011b3a3
mov eax, dword [esi + 8]
sub eax, 0x21
je 0x1011b2d1
sub eax, 1
jne 0x1011b3a3
mov eax, dword [edi + 0xc0]
lea ebx, [eax + 1]
jmp 0x1011b2c0
mov eax, ebx
cdq
idiv ecx
mov eax, dword [edi]
mov ecx, edx
mov dword [ebp - 4], ecx
push ecx
mov esi, dword [eax + 0x27c]
mov ecx, esi
call dword [section..00cfg]
mov ecx, edi
call esi
test eax, eax
jne 0x1011b31d
mov eax, dword [edi + 0xc0]
inc ebx
mov ecx, dword [edi + 0xbc]
add eax, ecx
cmp ebx, eax
jl 0x1011b296
jmp 0x1011b3fb
mov ecx, dword [edi + 0xc0]
lea ebx, [ecx - 1]
add ebx, dword [edi + 0xbc]
cmp ebx, ecx
jle 0x1011b3fb
mov eax, ebx
cdq
idiv dword [edi + 0xbc]
mov eax, dword [edi]
mov ecx, edx
mov dword [ebp - 4], ecx
push ecx
mov esi, dword [eax + 0x27c]
mov ecx, esi
call dword [section..00cfg]
mov ecx, edi
call esi
test eax, eax
jne 0x1011b31d
dec ebx
cmp ebx, dword [edi + 0xc0]
jg 0x1011b2e8
jmp 0x1011b3fb
mov eax, dword [edi]
push dword [ebp - 4]
mov dword [edi + 0x24c], 1
mov esi, dword [eax + 0x214]
mov ecx, esi
call dword [section..00cfg]
mov ecx, edi
call esi
mov eax, dword [edi]
mov esi, dword [eax + 0x210]
mov ecx, esi
call dword [section..00cfg]
mov ecx, edi
call esi
mov ecx, eax
call fcn.100bf61c
mov eax, dword [edi]
push dword [edi + 0xc0]
mov esi, dword [eax + 0x270]
mov ecx, esi
call dword [section..00cfg]
mov ecx, edi
call esi
and dword [edi + 0x24c], 0
jmp 0x1011b3fb
sub eax, 0x200
je 0x1011b3a3
sub eax, 1
je 0x1011b3a3
sub eax, 1
je 0x1011b3a3
dec eax
sub eax, 1
je 0x1011b3a3
sub eax, 1
je 0x1011b3a3
dec eax
sub eax, 1
je 0x1011b3a3
sub eax, 1
jne 0x1011b3e1
mov eax, dword [edi + 0xfc]
test eax, eax
je 0x1011b3c2
cmp dword [eax + 0x20], ebx
je 0x1011b3c2
push esi
push ebx
push 0x407
push dword [eax + 0x20]
call dword [sym.imp.USER32.dll_SendMessageW]
mov eax, dword [edi + 0xf8]
test eax, eax
je 0x1011b3e1
cmp dword [eax + 0x20], ebx
je 0x1011b3e1
push esi
push ebx
push 0x407
push dword [eax + 0x20]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp dword [esi + 4], 0x203
jne 0x1011b400
lea eax, [edi + 0x2250]
test eax, eax
je 0x1011b3f7
mov ebx, dword [eax + 0x20]
cmp dword [esi], ebx
jne 0x1011b400
xor eax, eax
inc eax
jmp 0x1011b408
push esi
mov ecx, edi
call fcn.101133ce
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x101382b6
Capabilities:
Get keyboard layout
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x1028b9c0]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
lea eax, [edi - 0x60]
cmp eax, 9
ja 0x101382e2
push 0x12
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
jns 0x1013830d
cmp dword [0x102935dc], 0
jne 0x1013830d
lea eax, [edi - 0x41]
cmp eax, 0x19
jbe 0x10138309
push 0x12
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
js 0x10138309
push edi
call fcn.10202be9
pop ecx
jmp 0x10138384
mov eax, edi
jmp 0x10138384
push 4
lea eax, [ebp - 0x108]
push 0
push eax
call fcn.101f0670
add esp, 0xc
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.USER32.dll_GetKeyboardState]
test eax, eax
je 0x10138393
push esi
call fcn.100b4eeb
push dword [eax + 0x30]
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
push 0
push edi
mov esi, eax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push esi
push 1
push 2
lea ecx, [ebp - 0x108]
push ecx
lea ecx, [ebp - 0x104]
push ecx
push eax
push edi
call dword [sym.imp.USER32.dll_ToUnicodeEx]
xor eax, eax
mov word [ebp - 0x106], ax
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.USER32.dll_CharUpperW]
movzx eax, word [ebp - 0x108]
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.100bd88e
leave
ret 4
call fcn.100b3d7e
int3
Function at 0x10154dec
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, ecx
mov ecx, dword [ebx + 0xe4]
test ecx, ecx
je 0x10154f4a
push esi
push edi
push 0x10237c0c
call fcn.100b805c
cmp dword [ebp + 8], 0
mov dword [ebp - 0x10], eax
je 0x10154e85
mov edi, dword [ebx + 0x168]
jmp 0x10154e71
mov esi, dword [edi + 8]
mov edi, dword [edi]
push esi
mov dword [ebp - 8], esi
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x10154e71
push esi
call fcn.100bfe45
push eax
push 0x1028beec
call fcn.100b808b
mov dword [ebp - 0xc], eax
pop ecx
pop ecx
test eax, eax
je 0x10154e71
mov ecx, dword [eax]
mov esi, dword [ecx + 0x1a0]
mov ecx, esi
call dword [section..00cfg]
mov ecx, dword [ebp - 0xc]
call esi
test eax, eax
jle 0x10154e71
push 4
push dword [ebp - 8]
call dword [sym.imp.USER32.dll_ShowWindow]
test edi, edi
jne 0x10154e20
lea ecx, [ebx + 0x164]
call fcn.100c985a
jmp 0x10154f48
mov eax, dword [ebx + 0xcc]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x10154f48
lea eax, [ebx + 0xc8]
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.100b9203
mov edi, dword [eax]
test edi, edi
jne 0x10154eb1
xor esi, esi
jmp 0x10154eb4
mov esi, dword [edi + 0x20]
push esi
mov dword [ebp - 4], esi
mov dword [ebp - 8], esi
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x10154f38
push esi
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
je 0x10154f38
cmp dword [ebp - 0x10], 0
jne 0x10154f0d
push edi
push 0x1028beec
call fcn.100b808b
mov edi, eax
pop ecx
pop ecx
mov ecx, dword [edi]
mov esi, dword [ecx + 0x1a8]
mov ecx, esi
call dword [section..00cfg]
mov ecx, edi
call esi
push eax
push 0x102313d8
call fcn.100b808b
pop ecx
pop ecx
test eax, eax
je 0x10154f38
mov esi, dword [ebp - 4]
push 0
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
lea eax, [ebp - 8]
lea esi, [ebx + 0x164]
push eax
mov ecx, esi
call fcn.101571c8
test eax, eax
jne 0x10154f38
lea eax, [ebp - 8]
mov ecx, esi
push eax
call fcn.10151614
cmp dword [ebp - 0xc], 0
lea eax, [ebx + 0xc8]
jne 0x10154e9c
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x1018e286
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
xor eax, eax
push ebx
push esi
mov esi, ecx
push edi
push 1
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x1018e2b3
or dword [esi + 0x3c], 1
or dword [esi + 0x38], 2
jmp 0x1018e2c8
push 2
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x1018e2c8
or dword [esi + 0x3c], 2
or dword [esi + 0x38], 1
call dword [sym.imp.KERNEL32.dll_GetTickCount64]
mov edi, dword [ebp + 8]
mov ebx, eax
mov dword [ebp - 4], edx
push dword [edi + 0x20]
call dword [sym.imp.USER32.dll_SetCapture]
push eax
call fcn.100bfe45
jmp 0x1018e399
call dword [sym.imp.USER32.dll_GetCapture]
push eax
call fcn.100bfe45
cmp eax, edi
jne 0x1018e3a3
push 1
push 0x209
push 0x200
push 0
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
jne 0x1018e335
push 1
push 0x109
push 0x100
push eax
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x1018e379
mov eax, dword [ebp - 0x1c]
cmp eax, 0x202
je 0x1018e3a3
cmp eax, 0x205
je 0x1018e3a3
cmp eax, 0x201
je 0x1018e3a3
cmp eax, 0x204
je 0x1018e3a3
cmp eax, 0x100
jne 0x1018e361
cmp dword [ebp - 0x18], 0x1b
je 0x1018e3a3
push dword [ebp - 8]
lea eax, [esi + 0x24]
push dword [ebp - 0xc]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x34], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount64]
sub eax, ebx
sbb edx, dword [ebp - 4]
test edx, edx
jb 0x1018e399
ja 0x1018e392
cmp eax, dword [0x10294a38]
jbe 0x1018e399
mov dword [esi + 0x34], 1
cmp dword [esi + 0x34], 0
je 0x1018e2ea
call dword [sym.imp.USER32.dll_ReleaseCapture]
mov eax, dword [esi + 0x34]
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x1018e606
Capabilities:
Create process on windows

Disassembly:
push esi
mov esi, dword [ecx + 0x14]
cmp dword [esi - 0xc], 0
je 0x1018e63c
push ebx
mov ebx, dword [ecx + 8]
push edi
mov edi, dword [ecx + 0xc]
call fcn.100b289d
test eax, eax
je 0x1018e624
mov eax, dword [eax + 0x20]
push 1
push edi
push ebx
push esi
push 0
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
cmp eax, 0x20
pop edi
sbb eax, eax
pop ebx
inc eax
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x1019508e
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x1028bd8c], 0
push esi
push edi
je 0x10195116
cmp dword [0x1028c0d8], 0xfffffffe
jne 0x10195102
mov esi, dword [ebp + 8]
cmp esi, 0xffffffff
je 0x10195116
mov edi, 0x10294a64
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [0x10294a7c], 0
jne 0x1019511a
push 0
push 0
push 0x10195120
call fcn.101fb891
add esp, 0xc
mov dword [0x10294a7c], eax
test eax, eax
je 0x101950f2
cmp eax, 0xffffffff
je 0x101950f2
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov dword [0x1028c0d8], esi
jmp 0x101950f9
and dword [0x10294a7c], 0
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
jmp 0x10195116
mov eax, dword [ebp + 8]
mov dword [0x1028c0d8], eax
cmp eax, 0xffffffff
jne 0x10195116
and dword [0x10294a7c], 0
pop edi
pop esi
pop ebp
ret
call fcn.100b3d7e
int3
Function at 0x1019e9e4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
mov dword [ebp - 4], esi
push edi
test ebx, ebx
je 0x1019ea83
mov eax, dword [esi + 0x34c]
test eax, eax
je 0x1019ea7f
mov eax, dword [eax + 0x20]
test eax, eax
je 0x1019ea7f
cmp dword [ebx], eax
jne 0x1019ea7f
mov eax, dword [ebx + 4]
sub eax, 1
je 0x1019ea59
sub eax, 1
je 0x1019ea29
sub eax, 1
jne 0x1019ea7f
mov edi, 0x428e
jmp 0x1019ea5e
push 0x11
mov edi, 0x3ea1
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
jns 0x1019ea5e
mov eax, dword [esi]
mov esi, dword [eax + 0x340]
mov ecx, esi
call dword [section..00cfg]
mov ecx, dword [ebp - 4]
call esi
test eax, eax
je 0x1019ea5e
add edi, 3
jmp 0x1019ea5e
mov edi, 0x3ea0
push edi
mov ecx, 0x10294ac0
call fcn.100b27c9
test eax, eax
je 0x1019ea83
mov eax, dword [0x10294ac0]
mov dword [ebx + 0xc], eax
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 0xc
xor eax, eax
jmp 0x1019ea78
call fcn.100b3d7e
int3

Function at 0x101a86c0
Capabilities:
Check if file exists
Get common file path
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
call fcn.10201cab
pop ecx
test eax, eax
jne 0x101a8702
push dword [ebp - 4]
push dword [ebp + 0xc]
push dword [ebp + 8]
push str._s_s_X.tmp
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.100b5b39
add esp, 0x18
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x101a86c8
leave
ret
push dword [ebp + 0x10]
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
leave
ret
Function at 0x101ae199
Capabilities:
Log keystrokes via polling
Open clipboard
Write clipboard data

Disassembly:
push 4
mov eax, 0x10217789
call fcn.100bd89c
mov edi, ecx
mov ebx, dword [ebp + 8]
cmp dword [ebx + 4], 0x100
jne 0x101ae280
mov esi, dword [ebx + 8]
push 0x11
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
bt ax, 0xf
jae 0x101ae280
cmp esi, 0x43
je 0x101ae1db
cmp esi, 0x2d
jne 0x101ae280
push dword [edi + 0x20]
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x101ae280
call dword [sym.imp.USER32.dll_EmptyClipboard]
lea ecx, [ebp - 0x10]
call fcn.100b2525
movzx eax, byte [edi + 0xe6]
and dword [ebp - 4], 0
push eax
movzx eax, byte [edi + 0xe5]
push eax
movzx eax, byte [edi + 0xe4]
push eax
lea eax, [ebp - 0x10]
push str.RGB__d___d___d_
push eax
call fcn.100b272f
mov esi, dword [ebp - 0x10]
add esp, 0x14
mov eax, dword [esi - 0xc]
lea eax, [eax*2 + 2]
push eax
push 0x2000
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x101ae26e
push eax
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x101ae26e
push esi
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push dword [ebp - 0x10]
push 0xd
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
or dword [ebp - 4], 0xffffffff
lea ecx, [esi - 0x10]
call fcn.100b1f47
push ebx
mov ecx, edi
call fcn.101ac9fc
call fcn.100bd974
ret 4
Function at 0x101fb581
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
lea ecx, [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
xor esi, esi
mov dword [ebp - 0xc], edi
mov ebx, esi
mov dword [ebp - 8], eax
mov dword [ebp - 4], ecx
movzx eax, word [eax]
cmp ax, word [ebx + 0x1024d300]
je 0x101fb5b7
cmp ax, word [ebx + 0x1024d308]
jne 0x101fb62d
mov ecx, edi
call fcn.101f9bee
mov cx, ax
add ebx, 2
mov eax, dword [ebp + 8]
mov word [eax], cx
cmp ebx, 6
jne 0x101fb5a2
push ecx
mov ecx, edi
call fcn.101f9c34
mov ecx, dword [edi + 0x14]
mov eax, dword [edi + 0x10]
mov dword [ebp + 0x14], ecx
mov ecx, edi
mov dword [ebp + 0x10], eax
call fcn.101f9bee
mov ebx, dword [ebp + 8]
movzx ecx, ax
mov word [ebx], ax
cmp cx, word [esi + 0x1024d310]
je 0x101fb605
cmp cx, word [esi + 0x1024d31c]
jne 0x101fb639
mov ecx, edi
call fcn.101f9bee
add esi, 2
mov word [ebx], ax
movzx ecx, ax
cmp esi, 0xa
jne 0x101fb5f3
movzx eax, ax
mov ecx, edi
push eax
call fcn.101f9c34
push 3
pop eax
pop edi
pop esi
pop ebx
leave
ret
lea ecx, [ebp - 0xc]
call fcn.101fb555
push 7
jmp 0x101fb627
lea ecx, [ebp - 0xc]
call fcn.101fb555
movzx eax, al
xor eax, 1
lea eax, [eax*4 + 3]
jmp 0x101fb628

Function at 0x101fbc68
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x101fbca7
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x101fbca7
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x101fbca7
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x101fbca7
cmp dword [ecx + 0x74], 0xe
jbe 0x101fbca7
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x101fe3eb
Capabilities:
Get system information on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x54
mov eax, dword [0x1028b9c0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 4
pop eax
call fcn.100b1520
mov ebx, esp
lea eax, [ebp - 0x30]
push 0x1c
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x101fe4a4
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x54]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 0x50]
xor esi, esi
mov dword [ebp - 0xc], eax
lea eax, [ebp - 8]
push eax
mov dword [ebp - 8], esi
call fcn.10207147
test eax, eax
je 0x101fe44e
cmp dword [ebp - 8], esi
cmova esi, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
lea edi, [edx - 1]
not edi
lea eax, [edx - 1]
add eax, esi
lea esi, [edx + edx]
and eax, edi
lea ecx, [eax + edx]
cmove ecx, eax
mov eax, dword [ebp - 0x10]
cmp ecx, esi
cmovae esi, ecx
and edi, ebx
sub edi, esi
add eax, edx
cmp edi, eax
jb 0x101fe4a4
push 4
push 0x1000
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
je 0x101fe4a4
lea eax, [ebp - 0x14]
push eax
push 0x104
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
neg eax
sbb eax, eax
neg eax
jmp 0x101fe4a6
xor eax, eax
lea esp, [ebp - 0x60]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100bd88e
leave
ret
Function at 0x10201193
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x1020
call fcn.100b1520
mov eax, dword [0x1028b9c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.101fc9f3
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x102011d5
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x1020134c
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.100d6fb0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1014], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x102950b0]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.1020b7bc
mov ecx, dword [esi*4 + 0x102950b0]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x1020], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x10201345
cmp eax, dword [edi + ecx + 0x24]
jne 0x10201345
xor esi, esi
lea eax, [ebp - 0x101c]
push esi
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10201345
push dword [ebp - 0x100c]
push esi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1020b7bc
add esp, 0x14
cmp edx, esi
jl 0x10201345
jg 0x102012a0
cmp eax, esi
jb 0x10201345
mov ebx, dword [ebp - 0x1014]
mov eax, dword [ebp - 0x101c]
cmp ebx, esi
jg 0x10201345
jl 0x102012c2
cmp dword [ebp - 0x1008], eax
ja 0x10201345
lea edi, [ebp - 0x1004]
xorps xmm0, xmm0
add edi, eax
movlpd qword [ebp - 0x1018], xmm0
lea ecx, [ebp - 0x1004]
cmp dword [ebp - 0x1008], esi
jne 0x102012e7
cmp ebx, esi
je 0x1020132c
mov edx, dword [ebp - 0x1014]
mov esi, dword [ebp - 0x1018]
cmp ecx, edi
jae 0x1020132c
mov al, byte [ecx]
cmp al, 0xd
jne 0x1020130d
lea eax, [edi - 1]
cmp ecx, eax
jae 0x10201319
cmp byte [ecx + 1], 0xa
jne 0x10201319
inc ecx
jmp 0x10201319
movzx eax, al
movsx eax, byte [eax + 0x1028cef0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x102012f3
cmp edx, ebx
jne 0x102012f3
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x1020]
jmp 0x1020134a
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.100bd88e
leave
ret

Function at 0x10204aa0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10204acd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10204acd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x1020ba16
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x1020bab3
push ebx
push esi
call fcn.1020bb04
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.10204ec3
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x1020ba60
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1020bab2
push edi
push eax
call fcn.10204db0
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1020ba80
call fcn.10204d60
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1020bab1
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.10204ec3
add esp, 0x20
test eax, eax
jne 0x1020ba9f
push edi
call fcn.10204d60
jmp 0x1020baa7
push ebx
call fcn.10204d60
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x1020bab6
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x1020bac7
pop esi
ret
push ebx
push edi
push esi
call fcn.1020bb04
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.10204db0
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x1020baef
push ebx
push esi
push edi
call fcn.101f00f0
add esp, 0xc
push 0
call fcn.10204d60
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x1020bb3b
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1020bb46
Function at 0x1020e183
Capabilities:
Get file size

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 0x18
mov eax, dword [eax + 0xc]
nop
shr eax, 3
test al, 1
je 0x1020e19d
mov al, 1
leave
ret
mov eax, dword [ebp + 8]
push ebx
push esi
mov eax, dword [eax + 0xc]
nop
test al, 0xc0
mov eax, dword [ebp + 8]
je 0x1020e1b4
mov ecx, dword [eax]
cmp ecx, dword [eax + 4]
je 0x1020e20c
mov eax, dword [eax + 0x10]
nop
push eax
call fcn.101fce41
mov esi, eax
pop ecx
cmp esi, 0xffffffff
je 0x1020e20c
xor ebx, ebx
lea eax, [ebp - 0x10]
inc ebx
xorps xmm0, xmm0
push ebx
push eax
movlpd qword [ebp - 8], xmm0
push dword [ebp - 4]
push dword [ebp - 8]
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1020e20c
lea eax, [ebp - 0x18]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1020e20c
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x18]
jne 0x1020e206
mov eax, dword [ebp - 0xc]
cmp eax, dword [ebp - 0x14]
je 0x1020e208
xor bl, bl
mov al, bl
jmp 0x1020e20e
xor al, al
pop esi
pop ebx
leave
ret