joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10010e56
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x10010e95
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10010e95
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10010e95
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x10010e95
cmp dword [ecx + 0x74], 0xe
jbe 0x10010e95
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x100121d0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100121fd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100121fd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x10012520
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1001c620
push 0x1001c618
push str.FlsAlloc
push 0x1f
call fcn.10012803
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10012554
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
jmp 0x1001255a
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1001259e
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1001c630
push 0x1001c628
push str.FlsGetValue
push 0x21
call fcn.10012803
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100125d5
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x100125dd
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1001c638
push 0x1001c630
push str.FlsSetValue
push 0x22
call fcn.10012803
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10012617
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x100154de
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 0x1001557b
push ebx
push esi
call fcn.1001557e
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.100153e2
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x10015528
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1001557a
push edi
push eax
call fcn.100157dc
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x10015548
call fcn.10013ad0
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10015579
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.100153e2
add esp, 0x20
test eax, eax
jne 0x10015567
push edi
call fcn.10013ad0
jmp 0x1001556f
push ebx
call fcn.10013ad0
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 0x402b60
Capabilities:
Check os version
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2d4
mov eax, dword [0xae4064]
xor eax, ebp
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp ax, 6
je 0x402ba9
push str.SetDefaultDllDirectories
push 0xa9f750
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x402ba9
push 0xc00
call eax
test eax, eax
jne 0x402c47
push 0x106
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x402c47
cmp eax, 0x104
ja 0x402c47
cmp word [ebp + eax*2 - 0x2d6], 0x5c
je 0x402be7
mov ecx, 0x5c
mov word [ebp + eax*2 - 0x2d4], cx
inc eax
cmp byte [str.userenv], 0
push esi
mov esi, str.userenv
je 0x402c46
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push edi
lea edi, [ebp - 0x2d4]
lea edi, [edi + eax*2]
mov al, byte [esi]
mov ecx, edi
inc esi
test al, al
je 0x402c20
movzx eax, al
mov word [ecx], ax
add ecx, 2
mov al, byte [esi]
inc esi
test al, al
jne 0x402c10
xor eax, eax
mov dword [ecx], 0x64002e
push 8
push eax
mov word [ecx + 8], ax
lea eax, [ebp - 0x2d4]
push eax
mov dword [ecx + 4], 0x6c006c
call ebx
cmp byte [esi], 0
jne 0x402c07
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a0828c
mov esp, ebp
pop ebp
ret
Function at 0x407e70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
mov edi, dword [ebp + 8]
push 0x98
push 0
lea eax, [edi + 0x110]
push eax
call fcn.00a5b4a0
mov eax, dword [edi + 0x30]
add esp, 0xc
add eax, dword [edi + 0x34]
mov ecx, dword [edi + 0x28]
mov dword [edi + 0x40], eax
mov dword [edi + 0x2c], 0
mov dword [edi + 0x14], 0
lea esi, [ecx + eax]
shr ecx, 3
mov eax, 0xaaaaaaab
mul ecx
mov ecx, 0xc
shr edx, 3
imul eax, edx, 0x54
mov edx, esi
sub edx, eax
mov eax, dword [edi + 0x18]
cmp eax, ecx
mov dword [edi + 0xc], eax
mov dword [edi + 0x44], edx
cmovb ecx, eax
mov dword [edi + 8], edx
not ecx
lea eax, [edx + 0x600]
mov dword [edi + 0x24], ecx
mov dword [edi + 0x20], ecx
lea ecx, [esi - 0xc]
mov dword [edi + 0x38], eax
xor eax, eax
mov dword [edi + 0x3c], ecx
mov dword [edi], ecx
mov dword [edi + 4], ecx
mov dword [ecx + 4], edx
add edx, 2
mov dword [ecx], 0x1010100
mov dword [ecx + 8], 0
mov byte [edx - 2], al
lea edx, [edx + 6]
xor ecx, ecx
mov byte [edx - 7], 1
inc eax
mov dword [edx - 6], ecx
cmp eax, 0x100
jb 0x407f07
lea eax, [edi + 0x9fc]
push ebx
xor ebx, ebx
mov dword [ebp - 4], eax
nop word [eax + eax]
mov esi, eax
xor edi, edi
movzx eax, word [edi + 0xa9f780]
lea ecx, [ebx + 2]
xor edx, edx
div ecx
mov ecx, 0x4000
sub ecx, eax
xor eax, eax
movzx ecx, cx
nop
mov word [esi + eax*2], cx
add eax, 8
cmp eax, 0x40
jb 0x407f50
add edi, 2
add esi, 2
cmp edi, 0x10
jb 0x407f34
mov eax, dword [ebp - 4]
inc ebx
sub eax, 0xffffff80
mov dword [ebp - 4], eax
cmp ebx, 0x80
jb 0x407f30
mov edi, dword [ebp + 8]
mov edx, 0x50
pop ebx
lea esi, [edi + 0x3bc]
nop dword [eax + eax]
mov eax, esi
mov ecx, 0x10
nop word [eax + eax]
mov word [eax], dx
lea eax, [eax + 4]
mov word [eax - 2], 0x403
sub ecx, 1
jne 0x407fa0
add edx, 0x28
add esi, 0x40
cmp edx, 0x438
jb 0x407f90
mov dword [edi + 0x3b8], 0x40070000
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x408f70
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edx, dword [esi + 8]
and edx, 0x3f
mov byte [edx + esi + 0x40], 0x80
inc edx
cmp edx, 0x38
jbe 0x408fb9
cmp edx, 0x40
je 0x408fab
mov ecx, 0x40
lea edi, [esi + 0x40]
sub ecx, edx
add edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esi]
lea edx, [esi + 0x40]
push 1
lea ecx, [esi + 0x20]
call eax
xor edx, edx
mov eax, 0x38
sub eax, edx
push eax
lea eax, [esi + 0x40]
add eax, edx
push 0
push eax
call fcn.00a5b4a0
mov ecx, dword [esi + 8]
lea edx, [esi + 0x40]
mov eax, dword [esi + 0xc]
add esp, 0xc
shld eax, ecx, 3
shl ecx, 3
bswap eax
bswap ecx
mov dword [esi + 0x78], eax
mov eax, dword [esi]
mov dword [esi + 0x7c], ecx
lea ecx, [esi + 0x20]
push 1
call eax
mov edi, dword [ebp + 0xc]
lea edx, [esi + 0x20]
mov ebx, 4
nop
mov ecx, dword [edx + 4]
lea edi, [edi + 8]
mov eax, dword [edx]
lea edx, [edx + 8]
bswap eax
mov dword [edi - 8], eax
bswap ecx
mov dword [edi - 4], ecx
sub ebx, 1
jne 0x409000
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
pop edi
mov dword [esi + 0x20], 0x6a09e667
mov dword [esi + 0x24], 0xbb67ae85
mov dword [esi + 0x28], 0x3c6ef372
mov dword [esi + 0x2c], 0xa54ff53a
mov dword [esi + 0x30], 0x510e527f
mov dword [esi + 0x34], 0x9b05688c
mov dword [esi + 0x38], 0x1f83d9ab
mov dword [esi + 0x3c], 0x5be0cd19
pop esi
pop ebx
pop ebp
ret 8

Function at 0x409060
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [section..data]
mov dword [ecx], eax
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x20], 0x6a09e667
mov dword [ecx + 0x24], 0xbb67ae85
mov dword [ecx + 0x28], 0x3c6ef372
mov dword [ecx + 0x2c], 0xa54ff53a
mov dword [ecx + 0x30], 0x510e527f
mov dword [ecx + 0x34], 0x9b05688c
mov dword [ecx + 0x38], 0x1f83d9ab
mov dword [ecx + 0x3c], 0x5be0cd19
pop ebp
ret 4

Function at 0x409810
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push 0
push 0
call fcn.00a5fa24
mov ecx, dword [ebp + 8]
add esp, 0x18
mov dword [ecx], eax
test eax, eax
je 0x40983d
xor eax, eax
mov esp, ebp
pop ebp
ret 0xc
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
mov ecx, 1
cmovne ecx, eax
mov eax, ecx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40c320
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push dword [ebp + 0x10]
lea ecx, [ebp - 4]
mov dword [ebp - 4], 0
push 0x2002
call fcn.0040f5e0
test al, al
jne 0x40c353
lea ecx, [ebp - 4]
xor bl, bl
call fcn.0040f610
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push edi
mov edi, dword [ebp - 4]
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x40c3a3
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push eax
call fcn.00a5af20
add esp, 0xc
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push dword [ebp - 4]
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SetClipboardData]
test eax, eax
je 0x40c3a3
pop edi
lea ecx, [ebp - 4]
mov dword [ebp - 4], 0
mov bl, 1
call fcn.0040f610
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0xc
pop edi
lea ecx, [ebp - 4]
xor bl, bl
call fcn.0040f610
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40cf70
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa990a0
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0xae4064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
push esi
call fcn.0040e260
cmp eax, 0xffffffff
je 0x40cfc0
test al, 0x10
je 0x40cfc0
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push esi
call fcn.0040f2b0
test al, al
je 0x40cfe0
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push esi
call fcn.0040ef00
push esi
lea ecx, [ebp - 0x18]
mov ebx, eax
call fcn.0040a110
lea ecx, [ebp - 0x18]
mov dword [ebp - 4], 0
call fcn.0040ae90
test eax, eax
js 0x40d026
mov edx, dword [ebp - 0x14]
lea ecx, [edx - 1]
cmp eax, ecx
jne 0x40d026
cmp edx, 1
jne 0x40d01a
mov bl, dl
jmp 0x40d107
mov eax, dword [ebp - 0x18]
xor edx, edx
mov dword [ebp - 0x14], ecx
mov word [eax + ecx*2], dx
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x24]
call fcn.00409ff0
push dword [ebp - 0x18]
mov esi, dword [ebp - 0x14]
mov byte [ebp - 4], 1
call fcn.0040d130
test al, al
jne 0x40d0b8
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
nop dword [eax + eax]
call edi
cmp eax, 0xb7
je 0x40d128
lea ecx, [ebp - 0x18]
call fcn.0040ae90
mov esi, eax
test esi, esi
js 0x40d128
je 0x40d128
mov ecx, dword [ebp - 0x18]
cmp esi, 1
jne 0x40d092
movzx eax, word [ecx]
cmp eax, 0x5c
je 0x40d128
cmp eax, 0x2f
je 0x40d128
lea eax, [esi + 1]
cmp ebx, eax
jae 0x40d128
cmp esi, dword [ebp - 0x14]
jae 0x40d0ae
xor eax, eax
mov dword [ebp - 0x14], esi
mov word [ecx + esi*2], ax
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.0040d130
test al, al
je 0x40d050
cmp esi, dword [ebp - 0x20]
jge 0x40d0fa
mov edi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov eax, dword [ebp - 0x24]
lea eax, [eax + esi*2]
add eax, 2
push eax
call fcn.0040ec20
test eax, eax
jns 0x40d0db
mov esi, dword [ebp - 0x20]
jmp 0x40d0de
inc esi
add esi, eax
push esi
push dword [ebp - 0x24]
lea ecx, [ebp - 0x18]
call fcn.0040aec0
push 0
push dword [ebp - 0x18]
call edi
test eax, eax
je 0x40d128
cmp esi, dword [ebp - 0x20]
jl 0x40d0c3
mov bl, 1
push dword [ebp - 0x24]
call fcn.00a08466
add esp, 4
push dword [ebp - 0x18]
call fcn.00a08466
add esp, 4
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
xor bl, bl
jmp 0x40d0fc
Function at 0x40d130
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa99108
mov eax, dword fs:[0]
push eax
sub esp, 0x38
push ebx
mov eax, dword [0xae4064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x40d179
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov esp, ebp
pop ebp
ret 4
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x40d19a
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov esp, ebp
pop ebp
ret 4
lea ecx, [ebp - 0x44]
call fcn.0040d660
lea ecx, [ebp - 0x1c]
call fcn.0040a170
push 0
push dword [ebp + 8]
lea ecx, [ebp - 0x44]
mov dword [ebp - 4], 0
call fcn.0040da50
test al, al
jne 0x40d1c6
xor bl, bl
jmp 0x40d1cf
mov ebx, dword [ebp - 0x24]
shr ebx, 4
and bl, 1
push dword [ebp - 0x1c]
call fcn.00a08466
add esp, 4
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40d210
Capabilities:
Delete file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040e260
cmp eax, 0xffffffff
je 0x40d240
test al, 0x10
jne 0x40d240
test al, 1
je 0x40d240
and eax, 0xfffffffe
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x40d240
xor al, al
pop esi
pop ebp
ret 4
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
pop esi
setne al
pop ebp
ret 4
Function at 0x40d260
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa990cb
mov eax, dword fs:[0]
push eax
sub esp, 0x23c
mov eax, dword [0xae4064]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
xor ecx, ecx
mov eax, dword [edi]
mov dword [edi + 4], 0
mov word [eax], cx
xor eax, eax
mov word [ebp - 0x23c], ax
lea eax, [ebp - 0x23c]
push eax
push 0x114
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov esi, eax
test esi, esi
je 0x40d377
cmp esi, 0x114
jae 0x40d2e6
xor eax, eax
mov ecx, edi
mov word [ebp - 0x14], ax
lea eax, [ebp - 0x23c]
push eax
call fcn.0040a2a0
mov al, 1
jmp 0x40d379
lea ecx, [ebp - 0x248]
call fcn.0040a170
mov dword [ebp - 4], 0
cmp esi, dword [ebp - 0x240]
jbe 0x40d30c
push esi
lea ecx, [ebp - 0x248]
call fcn.0040ab80
push dword [ebp - 0x248]
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov edx, eax
test edx, edx
je 0x40d369
mov ecx, dword [ebp - 0x248]
xor eax, eax
mov word [ecx + esi*2], ax
cmp word [ecx], ax
je 0x40d338
inc eax
cmp word [ecx + eax*2], 0
jne 0x40d330
mov dword [ebp - 0x244], eax
cmp eax, edx
jne 0x40d369
lea eax, [esi - 1]
cmp eax, edx
jne 0x40d369
lea eax, [ebp - 0x248]
mov ecx, edi
push eax
call fcn.0040a1a0
push dword [ebp - 0x248]
call fcn.00a08466
add esp, 4
mov al, 1
jmp 0x40d379
push dword [ebp - 0x248]
call fcn.00a08466
add esp, 4
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00a0828c
mov esp, ebp
pop ebp
ret 4

Function at 0x40d540
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne al
pop ebp
ret 8

Function at 0x40d560
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
mov ecx, edx
mov eax, edx
and ecx, 0x3fff
and eax, 0xf0000000
cmove ecx, edx
push ecx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne al
pop ebp
ret 8
Function at 0x40e260
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or ecx, 0xffffffff
cmp eax, 0xffffffff
cmovne ecx, eax
mov eax, ecx
pop ebp
ret 4

Function at 0x40e2c0
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa991f0
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0xae4064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ecx, dword [ebp + 8]
call fcn.004099c0
mov edi, dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
push 0
push 0
call edi
mov ebx, eax
test ebx, ebx
jne 0x40e318
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
xor ecx, ecx
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00a0845d
mov esi, eax
add esp, 4
mov dword [ebp - 0x1c], esi
push esi
push ebx
mov dword [ebp - 4], 0
call edi
mov edi, eax
mov dword [ebp - 0x10], edi
test edi, edi
je 0x40e3be
cmp edi, ebx
ja 0x40e3be
lea ecx, [ebp - 0x28]
call fcn.0040a170
xor eax, eax
mov byte [ebp - 4], 1
xor ebx, ebx
mov dword [ebp - 0x14], eax
test edi, edi
je 0x40e3ac
mov eax, dword [ebp - 0x10]
xor ecx, ecx
mov edi, 2
nop
cmp word [esi + edi - 2], 0
jne 0x40e39e
lea eax, [ecx + esi]
push eax
lea ecx, [ebp - 0x28]
call fcn.0040a2a0
mov ecx, dword [ebp + 8]
lea eax, [ebx + 1]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 0x18], edi
call fcn.00409910
mov eax, dword [ebp - 0x10]
mov ecx, edi
inc ebx
add edi, 2
cmp ebx, eax
jb 0x40e370
mov edi, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
push dword [ebp - 0x28]
cmp eax, edi
sete bl
call fcn.00a08466
add esp, 4
jmp 0x40e3c0
xor bl, bl
push esi
call fcn.00a08466
add esp, 4
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40e5d0
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40e602
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x40e602
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp + 8]
xor ecx, ecx
mov edx, dword [ebp - 4]
add ecx, esi
pop esi
adc edx, 0
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
mov esp, ebp
pop ebp
ret 4
Function at 0x40ead0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov edx, 0x400000
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 4], ecx
mov dword [ebx], 0
nop
cmp esi, 0x400000
mov dword [ebp + 0x10], 0
push 0
mov eax, esi
cmova eax, edx
lea edx, [ebp + 0x10]
push edx
push eax
push edi
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [ebp + 0x10]
add dword [ebx], ecx
test eax, eax
je 0x40eb38
test ecx, ecx
je 0x40eb2d
add edi, ecx
mov edx, 0x400000
sub esi, ecx
mov ecx, dword [ebp - 4]
jne 0x40eaf0
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0xc
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x411e70
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa995d5
Function at 0x425890
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa9a919
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0xae4064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi], 0
mov dword [edi + 4], 0
mov dword [edi + 8], 0
mov dword [ebp - 4], 0
mov dword [edi + 0xc], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
lea ecx, [edi + 0x24]
mov byte [ebp - 4], 1
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov word [edi + 0x20], 0
call fcn.0040a170
lea esi, [edi + 0x30]
mov byte [ebp - 4], 2
mov dword [ebp - 0x14], esi
lea ecx, [esi + 0x18]
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0xffffffff
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.0040a170
lea ecx, [esi + 0x24]
mov byte [ebp - 4], 3
call fcn.0040a170
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x425ab0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa9a958
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0xae4064]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push dword [esi + 0xcc]
call fcn.00a08466
push dword [esi + 0xc0]
call fcn.00a08466
push dword [esi + 0x9c]
call fcn.00a08466
push dword [esi + 0x90]
call fcn.00a08466
push dword [esi + 0x30]
call fcn.00a08466
push dword [esi + 0x24]
call fcn.00a08466
push dword [esi + 0x18]
call fcn.00a08466
add esp, 0x1c
mov ecx, dword [esi + 0xc]
mov dword [ebp - 4], 0
test ecx, ecx
je 0x425b30
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi + 8]
mov dword [ebp - 4], 1
test ecx, ecx
je 0x425b44
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi + 4]
mov dword [ebp - 4], 2
test ecx, ecx
je 0x425b58
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi]
mov dword [ebp - 4], 3
test ecx, ecx
je 0x425b6b
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret