joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10001db0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
mov dword [eax + 4], ecx
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 0xc]
mov dword [edx + 8], eax
mov ecx, dword [ebp - 4]
mov dword [ecx + 0xc], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edx, dword [ebp - 4]
mov dword [edx], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x10001e21
mov ecx, dword [ebp - 4]
cmp dword [ecx + 8], 0
je 0x10001e21
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
test eax, eax
jne 0x10001e0a
jmp 0x10001e21
mov eax, dword [ebp - 4]
add eax, 0xc
push eax
push 0x40
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 8

Function at 0x100023d0
Capabilities:
Hash data using crc32b

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
xor ecx, ecx
mov dword [ebp - 4], ecx
nop
xor eax, eax
test cl, 1
je 0x100023eb
bts eax, 7
shr ecx, 1
test cl, 1
je 0x100023f6
bts eax, 6
shr ecx, 1
test cl, 1
je 0x10002401
bts eax, 5
shr ecx, 1
test cl, 1
je 0x1000240c
bts eax, 4
shr ecx, 1
test cl, 1
je 0x10002417
bts eax, 3
shr ecx, 1
test cl, 1
je 0x10002422
bts eax, 2
shr ecx, 1
test cl, 1
je 0x1000242d
bts eax, 1
test cl, 2
je 0x10002436
bts eax, 0
shl eax, 0x18
mov ecx, eax
add eax, eax
sar ecx, 0x1f
and ecx, 0x4c11db7
xor ecx, eax
mov edx, ecx
sar edx, 0x1f
and edx, 0x4c11db7
lea eax, [ecx + ecx]
xor edx, eax
mov ecx, edx
sar ecx, 0x1f
and ecx, 0x4c11db7
lea eax, [edx + edx]
xor ecx, eax
mov edx, ecx
sar edx, 0x1f
and edx, 0x4c11db7
lea eax, [ecx + ecx]
xor edx, eax
mov ecx, edx
sar ecx, 0x1f
and ecx, 0x4c11db7
lea eax, [edx + edx]
xor ecx, eax
mov edx, ecx
sar edx, 0x1f
and edx, 0x4c11db7
lea eax, [ecx + ecx]
xor edx, eax
mov ecx, edx
sar ecx, 0x1f
and ecx, 0x4c11db7
lea eax, [edx + edx]
xor ecx, eax
mov ebx, ecx
sar ebx, 0x1f
and ebx, 0x4c11db7
lea eax, [ecx + ecx]
xor ebx, eax
mov eax, dword [ebp - 4]
xor edx, edx
lea esi, [edi + eax*4]
lea ecx, [edx + 1]
test bl, 1
je 0x100024d2
mov eax, 0x20
sub eax, ecx
bts edx, eax
inc ecx
shr ebx, 1
cmp ecx, 0x21
jl 0x100024c3
mov ecx, dword [ebp - 4]
inc ecx
mov dword [esi], edx
mov dword [ebp - 4], ecx
cmp ecx, 0xff
jle 0x100023e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10002500
Capabilities:
Encode data using xor
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [ebp + 0xc]
lea eax, [ebp + 0xc]
push 0x10034bf4
push dword [ebp + 8]
mov dword [ebp - 4], ecx
push eax
mov dword [edi], 0xffffffff
mov dword [ebp + 0xc], 0
call fcn.10014e59
add esp, 0xc
test eax, eax
je 0x10002539
xor al, al
pop edi
mov esp, ebp
pop ebp
ret 0xc
push ebx
push 0x400
call fcn.100151cf
add esp, 4
mov ebx, eax
mov dword [ebp + 8], ebx
push dword [ebp + 0xc]
test ebx, ebx
jne 0x10002565
call fcn.10014d67
add esp, 4
xor al, al
pop ebx
pop edi
mov esp, ebp
pop ebp
ret 0xc
push 0x400
push 1
push ebx
call fcn.10015094
add esp, 0x10
test eax, eax
je 0x100025bb
push esi
nop word [eax + eax]
mov esi, ebx
mov ebx, dword [edi]
lea esi, [esi + 1]
movzx ecx, byte [esi - 1]
movzx edx, bl
xor edx, ecx
shr ebx, 8
mov ecx, dword [ebp - 4]
xor ebx, dword [ecx + edx*4]
mov dword [edi], ebx
sub eax, 1
jne 0x10002582
push dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
push 0x400
push 1
push ebx
call fcn.10015094
add esp, 0x10
test eax, eax
jne 0x10002580
pop esi
push ebx
call fcn.10014ea0
push dword [ebp + 0xc]
call fcn.10014d67
not dword [edi]
add esp, 8
mov al, 1
pop ebx
pop edi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10007990
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1002b586
mov eax, dword fs:[0]
push eax
sub esp, 0x1d4
mov eax, dword [0x100390c0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x12c], 0
lea eax, [ebp - 0x12c]
mov dword [ebp - 4], 0
push eax
push 1
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x10007ada
lea eax, [ebp - 0x138]
mov dword [ebp - 0x138], 0x100
push eax
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x134]
push eax
push 0
push str.CurrentBuild
push dword [ebp - 0x12c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x10007ada
cmp dword [ebp - 0x134], 1
jne 0x10007ada
lea eax, [ebp - 0x110]
push eax
lea ecx, [ebp - 0x128]
call fcn.10008f60
sub esp, 8
mov byte [ebp - 4], 1
lea eax, [ebp - 0x128]
lea ecx, [ebp - 0x1e0]
push eax
call fcn.10008c40
mov byte [ebp - 4], 3
mov ecx, dword [ebp - 0x114]
cmp ecx, 7
jbe 0x10007aa2
mov edx, dword [ebp - 0x128]
lea ecx, [ecx*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x10007a98
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10007b09
push ecx
push edx
call fcn.1000f078
add esp, 8
mov eax, dword [ebp - 0x134]
lea ecx, [ebp - 0x1e0]
mov dword [ebp - 0x130], eax
lea eax, [ebp - 0x130]
push eax
call fcn.10009500
cmp dword [ebp - 0x130], 0x23f0
lea ecx, [ebp - 0x1e0]
setl bl
call fcn.10007b10
jmp 0x10007adc
xor bl, bl
mov ecx, dword [ebp - 0x12c]
test ecx, ecx
je 0x10007aed
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1000ed1b
mov esp, ebp
pop ebp
ret
call fcn.10016783
int3
Function at 0x100082f0
Capabilities:
Allocate or change rwx memory
Log keystrokes via application hook

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub eax, 0
je 0x10008371
sub eax, 1
jne 0x10008371
mov eax, dword [ebp + 8]
mov dword [0x1003b034], eax
lea eax, [ebp + 0xc]
push eax
push 0x40
push 0x2b3ffe
push 0x401000
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
cmp eax, 1
jne 0x10008350
call sym.CustWings.dll_Init
cmp dword [0x1003b02c], 0
jne 0x10008350
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push 0
push 0x10008140
push 2
call dword [sym.imp.USER32.dll_SetWindowsHookExA]
mov dword [0x1003b02c], eax
test eax, eax
je 0x1000837a
push dword [0x1003b034]
call dword [sym.imp.KERNEL32.dll_DisableThreadLibraryCalls]
push 0x10007100
push dword [sym.imp.USER32.dll_GetAsyncKeyState]
call fcn.10001ea0
mov dword [0x1003b028], eax
mov eax, 1
pop ebp
ret 0xc
call fcn.100082d0
int3
Function at 0x1000e6e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0x40
push edx
push 0x5f03e0
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x1001a5cc
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x1001a60b
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1001a60b
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1001a60b
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x1001a60b
cmp dword [ecx + 0x74], 0xe
jbe 0x1001a60b
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x1001ed63
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x1003ab90]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x1001eda3
cmp byte [ebx], 0xa
jne 0x1001eda3
or byte [edi + eax + 0x28], 4
jmp 0x1001eda8
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x1001eea7
mov dl, byte [eax]
cmp dl, 0x1a
je 0x1001ee8a
inc eax
cmp dl, 0xd
je 0x1001edd4
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x1001edfa
cmp eax, ecx
jae 0x1001ee08
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x1001edbc
jmp 0x1001eea7
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1001ee85
cmp dword [ebp - 0x10], 0
je 0x1001ee85
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x1003ab90]
test byte [eax + edi + 0x28], 0x48
je 0x1001ee5f
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x1001ee4a
mov byte [esi], dl
jmp 0x1001ee5b
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x1003ab90]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x1001eea7
cmp byte [ebp - 1], 0xa
jne 0x1001ee6e
cmp esi, ebx
jne 0x1001ee6e
mov byte [esi], 0xa
jmp 0x1001eea6
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.10021d25
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x1001eea7
mov byte [esi], 0xd
jmp 0x1001eea6
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x1003ab90]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x1001eea4
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x1001eea7
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1001eeb0
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x1003ab90]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x1001eef6
cmp word [ebx], dx
jne 0x1001eef6
or byte [eax + edi + 0x28], 4
jmp 0x1001eefb
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x1001f05e
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x1001f03e
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x1001ef3c
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x1001ef72
cmp eax, edx
jae 0x1001ef80
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x1001ef17
jmp 0x1001f05e
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1001f039
cmp dword [ebp - 0x18], 0
je 0x1001f039
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x1003ab90]
test byte [eax + edi + 0x28], 0x48
je 0x1001f00f
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x1001efd3
mov word [esi], cx
jmp 0x1001f00a
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x1003ab90]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x1003ab90]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x1003ab90]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x1001f05e
pop eax
cmp word [ebp - 4], ax
jne 0x1001f01f
cmp esi, ebx
jne 0x1001f01f
mov word [esi], ax
jmp 0x1001f05b
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.10021d25
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x1001f05e
push 0xd
pop eax
jmp 0x1001f01a
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x1003ab90]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x1001f058
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x1001f05e
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1002108a
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100310c0
push 0x100310b8
push str.FlsAlloc
push 0x1f
call fcn.10020f52
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100210be
push dword [ebp + 8]
mov ecx, esi
call dword [0x1002c1d4]
call esi
jmp 0x100210c4
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x10021108
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100310d0
push 0x100310c8
push str.FlsGetValue
push 0x21
call fcn.10020f52
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1002113f
push dword [ebp + 8]
mov ecx, esi
call dword [0x1002c1d4]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x10021147
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100310d8
push 0x100310d0
push str.FlsSetValue
push 0x22
call fcn.10020f52
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10021181
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x1002c1d4]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x10021886
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.1002af00
mov eax, dword [0x100390c0]
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.1001c8ac
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x100218c8
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x10021a24
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.1002ae50
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x1003ab90]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.10021d07
mov ecx, dword [esi*4 + 0x1003ab90]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x10021a1d
cmp eax, dword [ecx + edi + 0x24]
jne 0x10021a1d
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10021a1d
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.10021d07
add esp, 0x14
test edx, edx
jl 0x10021a1d
jg 0x10021993
test eax, eax
jb 0x10021a1d
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x10021a1d
jl 0x100219ad
cmp dword [ebp - 0x1008], eax
ja 0x10021a1d
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x100219cb
test ebx, ebx
je 0x10021a04
cmp ecx, edi
jae 0x10021a04
mov al, byte [ecx]
cmp al, 0xd
jne 0x100219e5
lea eax, [edi - 1]
cmp ecx, eax
jae 0x100219f1
cmp byte [ecx + 1], 0xa
jne 0x100219f1
inc ecx
jmp 0x100219f1
movzx eax, al
movsx eax, byte [eax + 0x10039390]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x100219cb
cmp edx, ebx
jne 0x100219cb
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x10021a22
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.1000ed1b
leave
ret
Function at 0x1002312a
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 0x100231c7
push ebx
push esi
call fcn.100230f3
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.10023087
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x10023174
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100231c6
push edi
push eax
call fcn.1001f87d
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x10023194
call fcn.1001c872
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100231c5
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.10023087
add esp, 0x20
test eax, eax
jne 0x100231b3
push edi
call fcn.1001c872
jmp 0x100231bb
push ebx
call fcn.1001c872
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 0x1002736b
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.1001cfe7
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x100273da
cmp esi, dword [ebp - 4]
je 0x100273d5
cmp dword [ebp + 0xc], 0
je 0x100273d5
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x100273b2
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.10026ebd
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x100273dc
xor eax, eax
inc eax
jmp 0x100273dc
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x10027441
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100390c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.1001cfe7
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.1001cfe7
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x100274b8
cmp word [ecx], dx
je 0x100274b8
mov eax, dword [0x1003171c]
push edi
dec eax
push eax
push 0x10031608
call fcn.100273e0
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x1002752b
cmp word [eax], dx
je 0x1002752b
mov eax, dword [edi]
test eax, eax
je 0x100274dc
cmp word [eax], dx
je 0x100274dc
lea eax, [ebp - 0x10]
push eax
call fcn.10026dc3
jmp 0x100274e5
lea eax, [ebp - 0x10]
push eax
call fcn.10026e5e
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x10027555
mov eax, dword [0x10031604]
push dword [ebp - 0x14]
dec eax
push eax
push 0x100312f8
call fcn.100273e0
add esp, 0xc
test al, al
je 0x10027555
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x10027520
cmp word [eax], di
je 0x10027520
lea eax, [ebp - 0x10]
push eax
call fcn.10026dc3
pop ecx
jmp 0x10027557
lea eax, [ebp - 0x10]
push eax
call fcn.10026e5e
jmp 0x1002751d
mov eax, dword [edi]
test eax, eax
je 0x10027542
cmp word [eax], dx
je 0x10027542
lea eax, [ebp - 0x10]
push eax
call fcn.10026d78
pop ecx
jmp 0x10027555
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x10027620
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10027265
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x10027620
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x10027620
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x10027620
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100275ad
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.10021287
test ebx, ebx
je 0x1002761b
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.10021287
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10027620
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10027620
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.1002925d
add esp, 0x10
xor eax, eax
inc eax
jmp 0x10027622
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1000ed1b
leave
ret
Function at 0x10029471
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.100293ed
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x100295e0
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x100295e0
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x10029595
jg 0x100294cd
test eax, eax
je 0x1002958b
push 1
push 0x1000
call fcn.10020c50
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x100294f0
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x10029582
push 0x8000
push ebx
call fcn.1002931e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x10029519
jg 0x10029514
cmp ecx, 0x1000
jb 0x10029519
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.10020a34
add esp, 0x10
cmp eax, 0xffffffff
je 0x1002955e
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x10029514
jl 0x10029545
test ecx, ecx
jne 0x10029506
push dword [ebp - 0xc]
push ebx
call fcn.1002931e
push esi
call fcn.1001c872
add esp, 0xc
xor ebx, ebx
jmp 0x100295ee
cmp byte [edi + 0x24], 0
je 0x10029575
cmp dword [edi + 0x20], 5
jne 0x10029575
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x10029580
mov ebx, dword [edi + 0x18]
jmp 0x10029582
xor ebx, ebx
push esi
call fcn.1001c872
pop ecx
jmp 0x100295ee
test ecx, ecx
jg 0x10029557
jl 0x10029595
test eax, eax
jae 0x10029557
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.10021d25
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x100295b5
cmp byte [edi + 0x1c], 0
je 0x10029557
jmp 0x100295e6
push ebx
call fcn.1002520a
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x10029557
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x100295ee
cmp byte [edi + 0x1c], 0
je 0x100295eb
mov ebx, dword [edi + 0x18]
jmp 0x100295ee
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.10021d25
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x1002ad50
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1002ad7d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1002ad7d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret