joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47e535
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x4b2740]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x47e580
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0047e8d1
test al, al
jne 0x47e57a
sub edx, 2
cmp edx, edi
jne 0x47e560
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x47e5a2
lea eax, [edi + 2]
cmp edx, eax
je 0x47e5a2
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0047e1fc
add esp, 0x10
jmp 0x47e69c
push esi
lea ecx, [ebp - 0x255]
call fcn.0047e8d1
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x47e5e5
push dword [ebp - 0x25c]
jmp 0x47e592
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x47e622
cmp word [ebp - 0x226], 0
je 0x47e643
cmp word [ebp - 0x226], ax
jne 0x47e622
cmp word [ebp - 0x224], 0
je 0x47e643
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0047e1fc
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x47e68f
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x47e5fc
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x47e677
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x47e69c
push 0x47dd1b
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.0046e9b0
add esp, 0x10
jmp 0x47e66c
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004343a0
leave
ret
Function at 0x47fa80
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 0x47fb1d
push ebx
push esi
call fcn.0047fa3c
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.0047afd9
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x47faca
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x47fb1c
push edi
push eax
call fcn.00476550
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x47faea
call fcn.00473e2e
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x47fb1b
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0047afd9
add esp, 0x20
test eax, eax
jne 0x47fb09
push edi
call fcn.00473e2e
jmp 0x47fb11
push ebx
call fcn.00473e2e
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 0x47fb20
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x47fb31
pop esi
ret
push ebx
push edi
push esi
call fcn.0047fa3c
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00476550
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x47fb59
push ebx
push esi
push edi
call fcn.004356f0
add esp, 0xc
push 0
call fcn.00473e2e
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x48043e
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0047fdce

Function at 0x4832d9
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00474f93
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 0x483348
cmp esi, dword [ebp - 4]
je 0x483343
cmp dword [ebp + 0xc], 0
je 0x483343
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x483320
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00482e2b
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x48334a
xor eax, eax
inc eax
jmp 0x48334a
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4833af
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4b2740]
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.00474f93
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.00474f93
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 0x483426
cmp word [ecx], dx
je 0x483426
mov eax, dword [0x4aa5ec]
push edi
dec eax
push eax
push 0x4aa4d8
call fcn.0048334e
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x483499
cmp word [eax], dx
je 0x483499
mov eax, dword [edi]
test eax, eax
je 0x48344a
cmp word [eax], dx
je 0x48344a
lea eax, [ebp - 0x10]
push eax
call fcn.00482d31
jmp 0x483453
lea eax, [ebp - 0x10]
push eax
call fcn.00482dcc
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4834c3
mov eax, dword [0x4aa4d4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4aa1c8
call fcn.0048334e
add esp, 0xc
test al, al
je 0x4834c3
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x48348e
cmp word [eax], di
je 0x48348e
lea eax, [ebp - 0x10]
push eax
call fcn.00482d31
pop ecx
jmp 0x4834c5
lea eax, [ebp - 0x10]
push eax
call fcn.00482dcc
jmp 0x48348b
mov eax, dword [edi]
test eax, eax
je 0x4834b0
cmp word [eax], dx
je 0x4834b0
lea eax, [ebp - 0x10]
push eax
call fcn.00482cc8
pop ecx
jmp 0x4834c3
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 0x48358e
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004831d3
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x48358e
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x48358e
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x48358e
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x48351b
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004794f0
test ebx, ebx
je 0x483589
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004794f0
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x48358e
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 0x48358e
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0048ceb6
add esp, 0x10
xor eax, eax
inc eax
jmp 0x483590
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004343a0
leave
ret
Function at 0x484d18
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 + 0x4b6788]
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 0x484d58
cmp byte [ebx], 0xa
jne 0x484d58
or byte [edi + eax + 0x28], 4
jmp 0x484d5d
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 0x484e5c
mov dl, byte [eax]
cmp dl, 0x1a
je 0x484e3f
inc eax
cmp dl, 0xd
je 0x484d89
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x484daf
cmp eax, ecx
jae 0x484dbd
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 0x484d71
jmp 0x484e5c
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 0x484e3a
cmp dword [ebp - 0x10], 0
je 0x484e3a
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4b6788]
test byte [eax + edi + 0x28], 0x48
je 0x484e14
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x484dff
mov byte [esi], dl
jmp 0x484e10
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4b6788]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x484e5c
cmp byte [ebp - 1], 0xa
jne 0x484e23
cmp esi, ebx
jne 0x484e23
mov byte [esi], 0xa
jmp 0x484e5b
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0048b14d
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x484e5c
mov byte [esi], 0xd
jmp 0x484e5b
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4b6788]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x484e59
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x484e5c
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x484e65
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 + 0x4b6788]
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 0x484eab
cmp word [ebx], dx
jne 0x484eab
or byte [eax + edi + 0x28], 4
jmp 0x484eb0
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 0x485013
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 0x484ff3
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x484ef1
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x484f27
cmp eax, edx
jae 0x484f35
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 0x484ecc
jmp 0x485013
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 0x484fee
cmp dword [ebp - 0x18], 0
je 0x484fee
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4b6788]
test byte [eax + edi + 0x28], 0x48
je 0x484fc4
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 0x484f88
mov word [esi], cx
jmp 0x484fbf
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4b6788]
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 + 0x4b6788]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4b6788]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x485013
pop eax
cmp word [ebp - 4], ax
jne 0x484fd4
cmp esi, ebx
jne 0x484fd4
mov word [esi], ax
jmp 0x485010
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0048b14d
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x485013
push 0xd
pop eax
jmp 0x484fcf
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4b6788]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x48500d
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x485013
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 0x48d6ac
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.0048d4d0
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x48d81b
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x48d81b
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x48d7d0
jg 0x48d708
test eax, eax
je 0x48d7c6
push 1
push 0x1000
call fcn.00478795
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x48d72b
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x48d7bd
push 0x8000
push ebx
call fcn.004714b4
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x48d754
jg 0x48d74f
cmp ecx, 0x1000
jb 0x48d754
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0047a586
add esp, 0x10
cmp eax, 0xffffffff
je 0x48d799
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 0x48d74f
jl 0x48d780
test ecx, ecx
jne 0x48d741
push dword [ebp - 0xc]
push ebx
call fcn.004714b4
push esi
call fcn.00473e2e
add esp, 0xc
xor ebx, ebx
jmp 0x48d829
cmp byte [edi + 0x24], 0
je 0x48d7b0
cmp dword [edi + 0x20], 5
jne 0x48d7b0
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x48d7bb
mov ebx, dword [edi + 0x18]
jmp 0x48d7bd
xor ebx, ebx
push esi
call fcn.00473e2e
pop ecx
jmp 0x48d829
test ecx, ecx
jg 0x48d792
jl 0x48d7d0
test eax, eax
jae 0x48d792
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0048b14d
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x48d7f0
cmp byte [edi + 0x1c], 0
je 0x48d792
jmp 0x48d821
push ebx
call fcn.00480870
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x48d792
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 0x48d829
cmp byte [edi + 0x1c], 0
je 0x48d826
mov ebx, dword [edi + 0x18]
jmp 0x48d829
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0048b14d
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4909d0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4909fd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4909fd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x40d040
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x1b
mov dword [esp + 4], 1
lea ebx, [esp + 0x24]
mov dword [esp], str.Mingw_w64_runtime_failure:_n
add eax, 0x40
mov dword [esp + 0xc], eax
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp + 4], eax
mov eax, dword [sym.imp.msvcrt.dll__iob]
add eax, 0x40
mov dword [esp], eax
call sym._vfprintf
call sym._abort
jmp dbg.mark_section_writable

Function at 0x40d0a0
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
sub esp, 0x30
mov esi, dword [0x491054]
test esi, esi
jle 0x40d18d
mov edi, dword [0x491058]
xor ebx, ebx
lea edx, [edi + 4]
nop
mov ecx, dword [edx]
cmp ecx, eax
ja 0x40d0d4
mov edi, dword [edx + 4]
add ecx, dword [edi + 8]
cmp eax, ecx
jb 0x40d186
add ebx, 1
add edx, 0xc
cmp ebx, esi
jne 0x40d0c0
mov dword [esp], eax
mov ebx, eax
call dbg.__mingw_GetSectionForAddress
test eax, eax
mov edi, eax
je 0x40d1ca
lea ebx, [esi + esi*2]
mov esi, dword [0x491058]
shl ebx, 2
add esi, ebx
mov dword [esi + 8], eax
mov dword [esi], 0
call dbg._GetPEImageBase
add eax, dword [edi + 0xc]
mov dword [esi + 4], eax
lea eax, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], eax
mov eax, dword [0x491058]
mov eax, dword [eax + ebx + 4]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x40d1aa
mov eax, dword [esp + 0x28]
lea edx, [eax - 4]
and edx, 0xfffffffb
je 0x40d17f
sub eax, 0x40
and eax, 0xffffffbf
je 0x40d17f
mov eax, dword [esp + 0x20]
add ebx, dword [0x491058]
mov dword [esp + 8], 0x40
mov dword [esp + 4], eax
mov eax, dword [esp + 0x14]
mov dword [esp + 0xc], ebx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
je 0x40d194
add dword [0x491054], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
xor esi, esi
jmp 0x40d0de
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call dbg.__report_error
mov eax, dword [0x491058]
mov eax, dword [eax + ebx + 4]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call dbg.__report_error
mov dword [esp + 4], ebx
mov dword [esp], str.Address__p_has_no_image_section
call dbg.__report_error
lea esi, [esi]
Function at 0x40d690
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0x491408
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x491400]
sub esp, 4
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
test ebx, ebx
je 0x40d6e5
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x40d6de
test esi, esi
je 0x40d6de
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x40d6c0
mov dword [esp], 0x491408
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x40d900
Capabilities:
Enumerate pe sections

Disassembly:
push esi
push ebx
mov edx, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
add edx, dword [edx + 0x3c]
movzx esi, word [edx + 6]
movzx eax, word [edx + 0x14]
test esi, esi
lea eax, [edx + eax + 0x18]
je 0x40d938
xor ecx, ecx
nop
mov edx, dword [eax + 0xc]
cmp edx, ebx
ja 0x40d92e
add edx, dword [eax + 8]
cmp ebx, edx
jb 0x40d93a
add ecx, 1
add eax, 0x28
cmp ecx, esi
jne 0x40d920
xor eax, eax
pop ebx
pop esi
ret
Function at 0x40efe0
Capabilities:
Check mutex on windows
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x2c
mov ebx, dword [ebp + 8]
mov dword [esp], ebx
call sym._strlen
mov esi, eax
lea eax, [eax + 0x41]
and eax, 0xfffffff0
call fcn.0040dc10
mov edx, 0x326d
sub esp, eax
lea eax, [esp + 0x1b]
mov dword [esp + 8], esi
mov dword [esp + 4], ebx
lea edi, [esp + 0xc]
mov word [esp + 0x18], dx
mov dword [esp + 0xc], 0x2d636367
mov dword [esp], eax
mov dword [esp + 0x10], 0x656d6873
mov dword [esp + 0x14], 0x64742d6d
mov byte [esp + 0x1a], 0x2d
call sym._memcpy
lea eax, [esi + 0x10]
lea edx, [edi + eax]
mov dword [ebp - 0x20], eax
mov dword [edx], 0x61616161
mov dword [edx + 4], 0x61616161
mov dword [edx + 8], 0x61616161
mov dword [edx + 0xc], 0x61616161
mov dword [edx + 0x10], 0x61616161
mov dword [edx + 0x14], 0x61616161
mov dword [edx + 0x18], 0x61616161
mov dword [edx + 0x1c], 0x61616161
mov dword [ebp - 0x24], edx
mov byte [esp + esi + 0x3c], 0
mov byte [esp + esi + 0x1b], 0
mov dword [esp + 8], edi
mov dword [esp + 4], 0
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
sub esp, 0xc
mov byte [edi + esi + 0xf], 0x2d
mov dword [ebp - 0x1c], eax
mov dword [esp + 4], 0xffffffff
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
sub esp, 8
test eax, eax
mov edx, dword [ebp - 0x24]
je 0x40f0cf
int3
mov dword [ebp - 0x24], edx
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_FindAtomA]
sub esp, 4
test ax, ax
mov edx, dword [ebp - 0x24]
jne 0x40f173
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x24], edx
mov dword [esp], eax
call sym._malloc
mov edx, dword [ebp - 0x24]
mov ebx, eax
mov eax, 0x20
bt ebx, eax
jae 0x40f10a
mov byte [edx], 0x41
add edx, 1
sub eax, 1
jne 0x40f102
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_AddAtomA]
sub esp, 4
test ax, ax
je 0x40f170
lea ecx, [esi + 0x31]
mov esi, dword [ebp - 0x20]
movzx eax, ax
mov edx, edi
mov dword [esp], esi
call dbg.get_ptr_from_atom
cmp eax, ebx
mov esi, eax
je 0x40f18a
mov dword [esp], ebx
call sym._free
mov edi, dword [ebp - 0x1c]
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
sub esp, 4
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
sub esp, 4
lea esp, [ebp - 0xc]
mov eax, esi
pop ebx
pop esi
pop edi
pop ebp
ret
int3
lea ecx, [esi + 0x31]
mov esi, dword [ebp - 0x20]
movzx eax, ax
mov edx, edi
mov dword [esp], esi
call dbg.get_ptr_from_atom
mov esi, eax
jmp 0x40f144
mov eax, dword [ebp + 0xc]
mov dword [esp + 4], 0
mov dword [esp], ebx
mov dword [esp + 8], eax
call sym._memset
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x40f144
mov dword [esp], ebx
call dword [ebp + 0x10]
jmp 0x40f144
Function at 0x41b750
Capabilities:
Allocate thread local storage

Disassembly:
push ebx
sub esp, 0x18
mov ebx, dword [0x491e50]
test ebx, ebx
je 0x41b780
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [ebx], eax
mov eax, dword [0x491e50]
test eax, eax
je 0x41b7a5
cmp dword [eax], 0xffffffff
je 0x41b7c8
add esp, 0x18
pop ebx
ret
mov dword [esp + 8], sym.___shmem_winpthreads_init__pthread_tls_shmem
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_shmem
call sym.___shmem_winpthreads_grab
mov ebx, eax
mov dword [0x491e50], eax
jmp 0x41b75e
mov dword [esp + 8], sym.___shmem_winpthreads_init__pthread_tls_shmem
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_shmem
call sym.___shmem_winpthreads_grab
mov dword [0x491e50], eax
jmp 0x41b76f
call sym._abort
lea esi, [esi]