joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10004110
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
push edi
call fcn.10003e30
test eax, eax
je 0x1000417a
mov ecx, dword [esi + 0x20]
call fcn.10003c90
test eax, eax
je 0x1000417a
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0x20]
mov edi, dword [eax + 0x34]
cmp ecx, edi
jne 0x10004159
push str.___Relocation_not_required_n
push 2
call fcn.1000b4e3
add esp, 4
push eax
call fcn.10003b50
add esp, 8
jmp 0x1000418f
cmp dword [eax + 0xa4], 0
jne 0x10004182
push str.___PE_required_relocation_but_no_relocatiom_information_found_n
push 2
call fcn.1000b4e3
add esp, 4
push eax
call fcn.10003b50
add esp, 8
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov edx, ecx
sub edx, edi
call fcn.10003b70
test eax, eax
je 0x1000417a
lea eax, [ebp - 8]
push eax
mov eax, dword [esi + 8]
push 0x40
push dword [eax + 0x50]
push dword [esi + 0x20]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x100041cf
push str.___Failed_to_change_mapping_protection_n
push 2
call fcn.1000b4e3
add esp, 4
push eax
call fcn.10003b50
xor ecx, ecx
xor eax, eax
add esp, 8
test ecx, ecx
setne al
pop edi
pop esi
mov esp, ebp
pop ebp
ret
push str.___Fixing_Image_Base_address_in_PEB_n
push 2
call fcn.1000b4e3
add esp, 4
push eax
call fcn.10003b50
mov ecx, dword fs:[0x30]
add esp, 8
mov eax, dword [esi + 0x20]
mov dword [ecx + 8], eax
mov eax, dword [esi + 8]
mov eax, dword [eax + 0x28]
add eax, dword [esi + 0x20]
push eax
push str.___Executing_Entry_Point:_0x_08x_n
push 2
mov dword [ebp - 4], eax
call fcn.1000b4e3
add esp, 4
push eax
call fcn.10003b50
add esp, 0xc
mov eax, dword [ebp - 4]
call eax
int3
Function at 0x10010269
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x100102a8
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100102a8
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100102a8
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x100102a8
cmp dword [ecx + 0x74], 0xe
jbe 0x100102a8
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x10013670
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10026df8
push 0x10026df0
push str.FlsAlloc
push 0x1f
call fcn.10013538
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100136a4
push dword [ebp + 8]
mov ecx, esi
call dword [0x1002316c]
call esi
jmp 0x100136aa
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x100136ee
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10026e08
push 0x10026e00
push str.FlsGetValue
push 0x21
call fcn.10013538
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10013725
push dword [ebp + 8]
mov ecx, esi
call dword [0x1002316c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x1001372d
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10026e10
push 0x10026e08
push str.FlsSetValue
push 0x22
call fcn.10013538
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10013767
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x1002316c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x10016e37
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.10007680
mov eax, dword [0x1002e040]
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.10014c14
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x10016e79
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x10016fd5
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.10021690
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 + 0x1002f940]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.1001725c
mov ecx, dword [esi*4 + 0x1002f940]
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 0x10016fce
cmp eax, dword [ecx + edi + 0x24]
jne 0x10016fce
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 0x10016fce
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1001725c
add esp, 0x14
test edx, edx
jl 0x10016fce
jg 0x10016f44
test eax, eax
jb 0x10016fce
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x10016fce
jl 0x10016f5e
cmp dword [ebp - 0x1008], eax
ja 0x10016fce
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x10016f7c
test ebx, ebx
je 0x10016fb5
cmp ecx, edi
jae 0x10016fb5
mov al, byte [ecx]
cmp al, 0xd
jne 0x10016f96
lea eax, [edi - 1]
cmp ecx, eax
jae 0x10016fa2
cmp byte [ecx + 1], 0xa
jne 0x10016fa2
inc ecx
jmp 0x10016fa2
movzx eax, al
movsx eax, byte [eax + 0x1002e9a0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x10016f7c
cmp edx, ebx
jne 0x10016f7c
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x10016fd3
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.100065f1
leave
ret
Function at 0x10019a8d
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 0x10019b2a
push ebx
push esi
call fcn.10019a56
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.1001882b
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x10019ad7
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10019b29
push edi
push eax
call fcn.10013ca3
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x10019af7
call fcn.100114e2
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10019b28
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1001882b
add esp, 0x20
test eax, eax
jne 0x10019b16
push edi
call fcn.100114e2
jmp 0x10019b1e
push ebx
call fcn.100114e2
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 0x1001bda7
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.10011886
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 0x1001be16
cmp esi, dword [ebp - 4]
je 0x1001be11
cmp dword [ebp + 0xc], 0
je 0x1001be11
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x1001bdee
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.1001b8f9
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x1001be18
xor eax, eax
inc eax
jmp 0x1001be18
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x1001be7d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1002e040]
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.10011886
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.10011886
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 0x1001bef4
cmp word [ecx], dx
je 0x1001bef4
mov eax, dword [0x100274dc]
push edi
dec eax
push eax
push 0x100273c8
call fcn.1001be1c
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x1001bf67
cmp word [eax], dx
je 0x1001bf67
mov eax, dword [edi]
test eax, eax
je 0x1001bf18
cmp word [eax], dx
je 0x1001bf18
lea eax, [ebp - 0x10]
push eax
call fcn.1001b7ff
jmp 0x1001bf21
lea eax, [ebp - 0x10]
push eax
call fcn.1001b89a
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x1001bf91
mov eax, dword [0x100273c4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x100270b8
call fcn.1001be1c
add esp, 0xc
test al, al
je 0x1001bf91
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x1001bf5c
cmp word [eax], di
je 0x1001bf5c
lea eax, [ebp - 0x10]
push eax
call fcn.1001b7ff
pop ecx
jmp 0x1001bf93
lea eax, [ebp - 0x10]
push eax
call fcn.1001b89a
jmp 0x1001bf59
mov eax, dword [edi]
test eax, eax
je 0x1001bf7e
cmp word [eax], dx
je 0x1001bf7e
lea eax, [ebp - 0x10]
push eax
call fcn.1001b7b4
pop ecx
jmp 0x1001bf91
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 0x1001c05c
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.1001bca1
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x1001c05c
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x1001c05c
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x1001c05c
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x1001bfe9
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.1001386d
test ebx, ebx
je 0x1001c057
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.1001386d
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1001c05c
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 0x1001c05c
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.1001f774
add esp, 0x10
xor eax, eax
inc eax
jmp 0x1001c05e
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100065f1
leave
ret
Function at 0x1001df41
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 + 0x1002f940]
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 0x1001df81
cmp byte [ebx], 0xa
jne 0x1001df81
or byte [edi + eax + 0x28], 4
jmp 0x1001df86
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 0x1001e085
mov dl, byte [eax]
cmp dl, 0x1a
je 0x1001e068
inc eax
cmp dl, 0xd
je 0x1001dfb2
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x1001dfd8
cmp eax, ecx
jae 0x1001dfe6
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 0x1001df9a
jmp 0x1001e085
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 0x1001e063
cmp dword [ebp - 0x10], 0
je 0x1001e063
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x1002f940]
test byte [eax + edi + 0x28], 0x48
je 0x1001e03d
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x1001e028
mov byte [esi], dl
jmp 0x1001e039
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x1002f940]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x1001e085
cmp byte [ebp - 1], 0xa
jne 0x1001e04c
cmp esi, ebx
jne 0x1001e04c
mov byte [esi], 0xa
jmp 0x1001e084
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.1001727a
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x1001e085
mov byte [esi], 0xd
jmp 0x1001e084
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x1002f940]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x1001e082
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x1001e085
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1001e08e
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 + 0x1002f940]
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 0x1001e0d4
cmp word [ebx], dx
jne 0x1001e0d4
or byte [eax + edi + 0x28], 4
jmp 0x1001e0d9
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 0x1001e23c
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 0x1001e21c
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x1001e11a
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x1001e150
cmp eax, edx
jae 0x1001e15e
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 0x1001e0f5
jmp 0x1001e23c
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 0x1001e217
cmp dword [ebp - 0x18], 0
je 0x1001e217
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x1002f940]
test byte [eax + edi + 0x28], 0x48
je 0x1001e1ed
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 0x1001e1b1
mov word [esi], cx
jmp 0x1001e1e8
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x1002f940]
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 + 0x1002f940]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x1002f940]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x1001e23c
pop eax
cmp word [ebp - 4], ax
jne 0x1001e1fd
cmp esi, ebx
jne 0x1001e1fd
mov word [esi], ax
jmp 0x1001e239
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.1001727a
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x1001e23c
push 0xd
pop eax
jmp 0x1001e1f8
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x1002f940]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x1001e236
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x1001e23c
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 0x10021590
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100215bd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100215bd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x5516c0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xe4000]
push edi
jmp 0x5516da
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x5516e1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5516d0
mov eax, 1
add ebx, ebx
jne 0x5516f3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x551704
jne 0x551723
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x551723
dec eax
add ebx, ebx
jne 0x551710
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x5516e8
add ebx, ebx
jne 0x55171f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x551775
xor ecx, ecx
sub eax, 3
jb 0x55173b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x5517aa
sar eax, 1
mov ebp, eax
jmp 0x551746
add ebx, ebx
jne 0x551746
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x551714
inc ecx
add ebx, ebx
jne 0x551754
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x551714
add ebx, ebx
jne 0x551761
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x551756
jne 0x551772
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x551756
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x551794
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x551786
jmp 0x5516d6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x551794
add edi, ecx
jmp 0x5516d6
pop esi
mov edi, esi
mov ecx, 0x2d8c
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x5517b2
cmp byte [edi], 0x13
jne 0x5517b2
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 0x5517b7
lea edi, [esi + 0x14e000]
mov eax, dword [edi]
or eax, eax
je 0x55182f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x158c28]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x158d60]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x5517e4
mov ecx, edi
jns 0x551813
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 + 0x158d68]
or eax, eax
je 0x551829
mov dword [ebx], eax
add ebx, 4
jmp 0x551801
call dword [esi + 0x158d64]
mov ebp, dword [esi + 0x158d6c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
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 0x551863
sub esp, 0xffffff80
jmp 0x48fd83
Function at 0x1cf8b64
Capabilities:
Encode data using xor

Disassembly:
jmp 0x1cf8b6e
pushal
call 0x1cf8b74
pop ebp
sub ebp, 0x10
sub ebp, 0x18f8b64
jmp 0x1cf8b8a
mov eax, 0x18f8b64
add eax, ebp
add eax, 0x4c
mov ecx, 0x5a3
mov edx, 0xc71fb3ee
xor byte [eax], dl
inc eax
dec ecx
jne 0x1cf8ba1
jmp 0x1cf8bb4
and esp, dword gs:[ebp + 0x67]
shr dh, cl
out dx, al
out dx, al
outsd dx, dword [esi]
das
push ss
out dx, al
out dx, al
out dx, al
in eax, dx
and edx, dword [esi - 0x16]
out dx, al
out dx, al
out dx, al
push esp
invalid
Function at 0x10001000
Capabilities:
Decode data using base64 via dword translation table

Disassembly:
sub esp, 8
push ebx
push esi
mov esi, eax
xor eax, eax
xor ebx, ebx
mov ecx, esi
push edi
mov dword [esp + 0xc], ebx
lea edi, [ecx + 1]
mov dl, byte [ecx]
inc ecx
test dl, dl
jne 0x10001015
sub ecx, edi
mov edi, ecx
jne 0x1000102b
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 8
ret
mov ecx, edi
and ecx, reloc.WS2_32.dll_closesocket
jns 0x1000103a
dec ecx
or ecx, 0xfffffffc
inc ecx
jne 0x10001022
xor ecx, ecx
push ebp
test edi, edi
jle 0x10001060
mov dl, byte [ecx + esi]
cmp dl, 0x3d
je 0x1000105b
movsx edx, dl
cmp byte [edx + 0x10036fb0], 0xff
je 0x10001180
inc ecx
cmp ecx, edi
jl 0x10001043
mov al, byte [edi + esi - 1]
cmp al, 0x3d
jne 0x10001080
mov ebx, 1
mov dword [esp + 0x10], ebx
cmp byte [edi + esi - 2], al
jne 0x10001080
mov ebx, 2
mov dword [esp + 0x10], ebx
lea eax, [edi - 4]
cdq
and edx, 3
add eax, edx
sar eax, 2
mov ebp, edi
sub ebp, eax
sub ebp, ebx
push ebp
call fcn.100190c7
add esp, 4
mov dword [esp + 0x14], eax
test eax, eax
jne 0x100010ab
pop ebp
pop edi
pop esi
pop ebx
add esp, 8
ret
xor edx, edx
mov ecx, eax
test edi, edi
jle 0x10001170
jmp 0x100010c0
movsx ebx, byte [esi]
movsx eax, byte [esi + 1]
mov bl, byte [ebx + 0x10036fb0]
mov al, byte [eax + 0x10036fb0]
add bl, bl
shr al, 4
add bl, bl
add al, bl
mov byte [ecx], al
lea eax, [edi - 4]
cmp edx, eax
jne 0x10001120
mov eax, dword [esp + 0x10]
test eax, eax
je 0x10001120
cmp eax, 1
jne 0x10001115
movsx eax, byte [esi + 2]
movsx ebx, byte [esi + 1]
mov al, byte [eax + 0x10036fb0]
mov bl, byte [ebx + 0x10036fb0]
shr al, 2
shl bl, 4
add al, bl
mov byte [ecx + 1], al
mov eax, dword [esp + 0x10]
mov ebx, 3
sub ebx, eax
add ecx, ebx
jmp 0x1000115e
movsx eax, byte [esi + 2]
movzx eax, byte [eax + 0x10036fb0]
movsx ebx, byte [esi + 1]
mov bl, byte [ebx + 0x10036fb0]
shr al, 2
shl bl, 4
add al, bl
mov byte [ecx + 1], al
movsx eax, byte [esi + 2]
movzx eax, byte [eax + 0x10036fb0]
movsx ebx, byte [esi + 3]
shl al, 6
add al, byte [ebx + 0x10036fb0]
add ecx, 3
mov byte [ecx - 1], al
add edx, 4
add esi, 4
cmp edx, edi
jl 0x100010c0
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x1c]
mov byte [eax + ebp - 1], 0
test ecx, ecx
je 0x10001180
dec ebp
mov dword [ecx], ebp
pop ebp
pop edi
pop esi
pop ebx
add esp, 8
ret
Function at 0x10001210
Capabilities:
Get common file path

Disassembly:
sub esp, 0x20c
mov eax, dword [0x10035080]
xor eax, esp
mov dword [esp + 0x208], eax
push ebx
push esi
push 0x104
push 0x10038990
push 0
mov dword [0x10038988], edi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call sub.PSAPI.DLL_GetModuleFileNameExA
lea esi, [esp + 8]
call fcn.10009ca0
mov ebx, dword [sym.imp.KERNEL32.dll_GetTempPathW]
push 0x10038ea8
push 0x104
call ebx
mov eax, esi
mov esi, dword [sym.imp.SHLWAPI.dll_PathAppendW]
push eax
push 0x10038ea8
call esi
push 0x104
push 0x10038ea8
push 0x104
push 0x100390b0
call fcn.10019191
push 0x104
push 0x10038ea8
push 0x104
push 0x100392b8
call fcn.10019191
push 0x104
push 0x10038ea8
push 0x104
push 0x100394c0
call fcn.10019191
add esp, 0x30
push str.bkg.png
push 0x100390b0
call esi
push str.ok.png
push 0x100392b8
call esi
push str.cls.png
push 0x100394c0
call esi
push 0x10038ca0
push 0x104
call ebx
push str.MsInstaler.cab
push 0x10038ca0
call esi
push 0x104
push 0x10038a98
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov ecx, dword [esp + 0x210]
pop esi
pop ebx
xor ecx, esp
mov eax, 1
call fcn.10019069
add esp, 0x20c
ret

Function at 0x100042d0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x198
mov eax, dword [0x10035080]
xor eax, esp
mov dword [esp + 0x194], eax
push ebx
push ebp
mov ebp, dword [esp + 0x1a4]
push esi
push edi
xor eax, eax
push 0x18e
push eax
lea ecx, [esp + 0x1a]
push ecx
mov word [esp + 0x1c], ax
call fcn.1001a970
mov ebx, dword [sym.imp.WS2_32.dll_WSAStartup]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
add esp, 0xc
xor esi, esi
jmp 0x10004320
lea edx, [esp + 0x10]
push edx
push 0x202
call ebx
test eax, eax
je 0x10004345
push 0x7d0
call edi
inc esi
cmp esi, 5
jl 0x10004320
mov eax, dword [ebp + 0x104]
jmp 0x10004350
mov eax, 1
mov dword [ebp + 0x104], eax
mov ecx, dword [esp + 0x1a4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10019069
add esp, 0x198
ret 4