joyce8/EMBER2024-capa huggingface dataset:
Function at 0x430b27
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x457004]
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 0x430b72
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.00430f35
test al, al
jne 0x430b6c
sub edx, 2
cmp edx, edi
jne 0x430b52
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x430b94
lea eax, [edi + 2]
cmp edx, eax
je 0x430b94
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004307ee
add esp, 0x10
jmp 0x430c8e
push esi
lea ecx, [ebp - 0x255]
call fcn.00430f35
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 0x430bd7
push dword [ebp - 0x25c]
jmp 0x430b84
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 0x430c14
cmp word [ebp - 0x226], 0
je 0x430c35
cmp word [ebp - 0x226], ax
jne 0x430c14
cmp word [ebp - 0x224], 0
je 0x430c35
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004307ee
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x430c81
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x430bee
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x430c69
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x430c8e
push 0x43023e
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.0043bb10
add esp, 0x10
jmp 0x430c5e
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.00401221
leave
ret
Function at 0x432501
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 0x43259e
push ebx
push esi
call fcn.004324bd
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.004323fa
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x43254b
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x43259d
push edi
push eax
call fcn.00434cd4
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x43256b
call fcn.004301ec
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x43259c
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004323fa
add esp, 0x20
test eax, eax
jne 0x43258a
push edi
call fcn.004301ec
jmp 0x432592
push ebx
call fcn.004301ec
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 0x4325a1
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4325b2
pop esi
ret
push ebx
push edi
push esi
call fcn.004324bd
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00434cd4
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4325da
push ebx
push esi
push edi
call fcn.0040ad90
add esp, 0xc
push 0
call fcn.004301ec
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x432ebe
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0043284f

Function at 0x436f77
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0042f174
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 0x436fe6
cmp esi, dword [ebp - 4]
je 0x436fe1
cmp dword [ebp + 0xc], 0
je 0x436fe1
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x436fbe
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00436ac9
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x436fe8
xor eax, eax
inc eax
jmp 0x436fe8
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x43704d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x457004]
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.0042f174
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.0042f174
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 0x4370c4
cmp word [ecx], dx
je 0x4370c4
mov eax, dword [0x44fb8c]
push edi
dec eax
push eax
push 0x44fa78
call fcn.00436fec
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x437137
cmp word [eax], dx
je 0x437137
mov eax, dword [edi]
test eax, eax
je 0x4370e8
cmp word [eax], dx
je 0x4370e8
lea eax, [ebp - 0x10]
push eax
call fcn.004369cf
jmp 0x4370f1
lea eax, [ebp - 0x10]
push eax
call fcn.00436a6a
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x437161
mov eax, dword [0x44fa74]
push dword [ebp - 0x14]
dec eax
push eax
push 0x44f768
call fcn.00436fec
add esp, 0xc
test al, al
je 0x437161
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x43712c
cmp word [eax], di
je 0x43712c
lea eax, [ebp - 0x10]
push eax
call fcn.004369cf
pop ecx
jmp 0x437163
lea eax, [ebp - 0x10]
push eax
call fcn.00436a6a
jmp 0x437129
mov eax, dword [edi]
test eax, eax
je 0x43714e
cmp word [eax], dx
je 0x43714e
lea eax, [ebp - 0x10]
push eax
call fcn.00436966
pop ecx
jmp 0x437161
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 0x43722c
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00436e71
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x43722c
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x43722c
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x43722c
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4371b9
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00437f3a
test ebx, ebx
je 0x437227
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00437f3a
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x43722c
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 0x43722c
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0043cd94
add esp, 0x10
xor eax, eax
inc eax
jmp 0x43722e
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401221
leave
ret
Function at 0x437bac
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x450db4
push 0x450dac
push str.FlsAlloc
push 0x1f
call fcn.0043787a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x437be0
push dword [ebp + 8]
mov ecx, esi
call dword [0x44d158]
call esi
jmp 0x437be6
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x437c2a
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x450dc4
push 0x450dbc
push str.FlsGetValue
push 0x21
call fcn.0043787a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x437c61
push dword [ebp + 8]
mov ecx, esi
call dword [0x44d158]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x437c69
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x450dcc
push 0x450dc4
push str.FlsSetValue
push 0x22
call fcn.0043787a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x437ca3
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x44d158]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x443edf
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 + 0x458910]
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 0x443f1f
cmp byte [ebx], 0xa
jne 0x443f1f
or byte [edi + eax + 0x28], 4
jmp 0x443f24
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 0x444023
mov dl, byte [eax]
cmp dl, 0x1a
je 0x444006
inc eax
cmp dl, 0xd
je 0x443f50
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x443f76
cmp eax, ecx
jae 0x443f84
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 0x443f38
jmp 0x444023
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 0x444001
cmp dword [ebp - 0x10], 0
je 0x444001
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x458910]
test byte [eax + edi + 0x28], 0x48
je 0x443fdb
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x443fc6
mov byte [esi], dl
jmp 0x443fd7
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x458910]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x444023
cmp byte [ebp - 1], 0xa
jne 0x443fea
cmp esi, ebx
jne 0x443fea
mov byte [esi], 0xa
jmp 0x444022
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00443d31
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x444023
mov byte [esi], 0xd
jmp 0x444022
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x458910]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x444020
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x444023
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x44402c
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 + 0x458910]
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 0x444072
cmp word [ebx], dx
jne 0x444072
or byte [eax + edi + 0x28], 4
jmp 0x444077
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 0x4441da
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 0x4441ba
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4440b8
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4440ee
cmp eax, edx
jae 0x4440fc
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 0x444093
jmp 0x4441da
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 0x4441b5
cmp dword [ebp - 0x18], 0
je 0x4441b5
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x458910]
test byte [eax + edi + 0x28], 0x48
je 0x44418b
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 0x44414f
mov word [esi], cx
jmp 0x444186
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x458910]
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 + 0x458910]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x458910]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4441da
pop eax
cmp word [ebp - 4], ax
jne 0x44419b
cmp esi, ebx
jne 0x44419b
mov word [esi], ax
jmp 0x4441d7
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00443d31
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4441da
push 0xd
pop eax
jmp 0x444196
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x458910]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4441d4
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4441da
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 0x448af0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x448b1d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x448b1d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x4b2b80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x70000]
push edi
jmp 0x4b2b9a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4b2ba1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b2b90
mov eax, 1
add ebx, ebx
jne 0x4b2bb3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4b2bc4
jne 0x4b2be3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b2be3
dec eax
add ebx, ebx
jne 0x4b2bd0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4b2ba8
add ebx, ebx
jne 0x4b2bdf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4b2c35
xor ecx, ecx
sub eax, 3
jb 0x4b2bfb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4b2c6a
sar eax, 1
mov ebp, eax
jmp 0x4b2c06
add ebx, ebx
jne 0x4b2c06
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b2bd4
inc ecx
add ebx, ebx
jne 0x4b2c14
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b2bd4
add ebx, ebx
jne 0x4b2c21
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4b2c16
jne 0x4b2c32
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4b2c16
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4b2c54
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4b2c46
jmp 0x4b2b96
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4b2c54
add edi, ecx
jmp 0x4b2b96
pop esi
mov edi, esi
mov ecx, 0x377e
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4b2c72
cmp byte [edi], 0x11
jne 0x4b2c72
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4b2c77
lea edi, [esi + 0xae000]
mov eax, dword [edi]
or eax, eax
je 0x4b2cef
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xb3ae8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xb3c3c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4b2ca4
mov ecx, edi
jns 0x4b2cd3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xb3c40]
or eax, eax
je 0x4b2ce9
mov dword [ebx], eax
add ebx, 4
jmp 0x4b2cc1
call dword [esi + 0xb3c50]
mov ebp, dword [esi + 0xb3c44]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x22f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4b2d23
sub esp, 0xffffff80
jmp 0x416310
Function at 0xb9a898
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.00b9a9e8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, pe_nt_image_headers32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xb9a8be
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xb9a8aa
add dl, dl
jne 0xb9a8c9
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xb9a91c
xor eax, eax
add dl, dl
jne 0xb9a8d6
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xb9a9bd
add dl, dl
jne 0xb9a8e5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xb9a8f0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xb9a8fb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xb9a906
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xb9a912
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xb9a8b5
mov eax, 1
add dl, dl
jne 0xb9a92a
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xb9a935
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xb9a921
sub eax, ebx
mov ebx, 1
jne 0xb9a968
mov ecx, 1
add dl, dl
jne 0xb9a94e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xb9a959
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xb9a945
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xb9a8b5
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xb9a97f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xb9a98a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xb9a976
cmp eax, 0x7d00
jae 0xb9a9ad
cmp eax, 0x500
jb 0xb9a9a8
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xb9a8b5
cmp eax, 0x7f
ja 0xb9a9b0
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xb9a8b5
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xb9a9de
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xb9a8b5
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x100138b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
lea eax, [ebp - 4]
mov dword [ebp - 8], 0
push eax
push 0x20019
push 0
push str.SoftwareMicrosoftNET_Framework_SetupNDP_v2.0.50727
push reloc.OLEAUT32.dll_SysReAllocString
xor bl, bl
mov dword [ebp - 0xc], 4
mov dword [ebp - 0x10], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x10013916
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push str.Install
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 4]
test eax, eax
je 0x1001391d
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, 1
movzx eax, bl
cmp dword [ebp - 8], ecx
pop ebx
cmove eax, ecx
mov esp, ebp
pop ebp
ret
Function at 0x1003bf70
Capabilities:
Get common file path
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x420
mov eax, dword [0x1006e024]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x418]
push eax
push 0x100
mov ebx, edx
mov dword [ebp - 0x41c], ecx
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
jne 0x1003bfcc
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jle 0x1003c07e
movzx eax, ax
pop edi
or eax, 0x80070000
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10003475
mov esp, ebp
pop ebp
ret
cmp eax, 0x100
jbe 0x1003bfe8
pop edi
mov eax, 0x80020013
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10003475
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x210]
push eax
push 0
push 0x10044b2c
lea eax, [ebp - 0x418]
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
je 0x1003bfa6
push esi
xor eax, eax
push eax
push 0x2100
push 2
push eax
push eax
mov word [ebp - 0xa], ax
lea eax, [ebp - 0x210]
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x1003c057
push 0
lea eax, [ebp - 0x420]
push eax
push ebx
push dword [ebp - 0x41c]
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x1003c057
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x1003c06d
call fcn.1003deb0
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10003475
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x210]
mov ecx, edi
push eax
call fcn.100016d0
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.10003475
mov esp, ebp
pop ebp
ret
Function at 0x1003cfa0
Capabilities:
Load windows common language runtime

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x220
mov eax, dword [0x1006e024]
xor eax, esp
mov dword [esp + 0x21c], eax
push esi
push edi
push 0x100448c8
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
test edi, edi
jne 0x1003cff9
push eax
push 0x73
lea edx, [eax + 0x72]
lea ecx, [eax + 0x71]
call fcn.1003c090
add esp, 8
mov eax, 0x80004005
pop edi
pop esi
mov ecx, dword [esp + 0x21c]
xor ecx, esp
call fcn.10003475
mov esp, ebp
pop ebp
ret
push str.CorBindToRuntimeEx
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x1003d014
push eax
push 0x76
lea edx, [eax + 0x7b]
jmp 0x1003d0c3
push esi
push 0x10044cbc
push 0x10044cdc
push 0
push 0x100448f4
push 0x100448fc
call eax
mov esi, eax
test esi, esi
jns 0x1003d06a
call fcn.100138b0
test al, al
jne 0x1003d046
push esi
push 0x73
mov edx, 0x7a
jmp 0x1003d0c3
push str.mscorwks
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x1003d060
push 0
push 0x79
mov edx, 0x78
jmp 0x1003d0c3
push esi
push 0x75
mov edx, 0x74
jmp 0x1003d0c3
push str.GetCORVersion
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x1003d082
push eax
push 0x76
lea edx, [eax + 0x7c]
jmp 0x1003d0c3
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x104
push ecx
push 0x104
lea ecx, [esp + 0x18]
push ecx
call eax
test eax, eax
jns 0x1003d0a9
push eax
push 0x76
mov edx, 0x7d
jmp 0x1003d0c3
lea ecx, [esp + 0x10]
call fcn.100137d0
cmp eax, 2
jge 0x1003d0d7
push 0
push 0x80
mov edx, 0x81
mov ecx, 0x71
call fcn.1003c090
add esp, 8
mov esi, 0x80004005
jmp 0x1003d0d9
xor esi, esi
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ecx, dword [esp + 0x224]
mov eax, esi
pop edi
pop esi
xor ecx, esp
call fcn.10003475
mov esp, ebp
pop ebp
ret