joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10060db0
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x238
mov eax, dword [0x100a70c0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0
push 2
mov dword [ebp - 0x238], ecx
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
je 0x10060e8f
push 0x228
lea eax, [ebp - 0x22c]
mov dword [ebp - 0x230], 0x22c
push 0
push eax
call fcn.10065890
add esp, 0xc
lea eax, [ebp - 0x230]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
mov dword [ebp - 0x234], eax
cmp dword [ebp - 0x234], 0
je 0x10060e88
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_TerminateProcess]
nop word [eax + eax]
push dword [ebp - 0x238]
lea eax, [ebp - 0x20c]
push eax
call fcn.1007488f
add esp, 8
test eax, eax
jne 0x10060e69
call ebx
mov ecx, dword [ebp - 0x228]
cmp ecx, eax
je 0x10060e69
push ecx
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
test eax, eax
je 0x10060e69
push 0
push eax
call edi
lea eax, [ebp - 0x230]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32NextW]
mov dword [ebp - 0x234], eax
cmp dword [ebp - 0x234], 0
jne 0x10060e30
pop edi
pop ebx
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10063277
mov esp, ebp
pop ebp
ret

Function at 0x100746e5
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x10074724
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10074724
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10074724
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x10074724
cmp dword [ecx + 0x74], 0xe
jbe 0x10074724
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x10079f38
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10093d40
push 0x10093d38
push str.FlsAlloc
push 0x1f
call fcn.10079dc0
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10079f6c
push dword [ebp + 8]
mov ecx, esi
call dword [0x1008f3c0]
call esi
jmp 0x10079f72
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x10079fb6
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10093d50
push 0x10093d48
push str.FlsGetValue
push 0x21
call fcn.10079dc0
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10079fed
push dword [ebp + 8]
mov ecx, esi
call dword [0x1008f3c0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x10079ff5
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10093d58
push 0x10093d50
push str.FlsSetValue
push 0x22
call fcn.10079dc0
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1007a02f
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x1008f3c0]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x1007ac2f
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 + 0x10120c98]
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 0x1007ac6f
cmp byte [ebx], 0xa
jne 0x1007ac6f
or byte [edi + eax + 0x28], 4
jmp 0x1007ac74
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 0x1007ad73
mov dl, byte [eax]
cmp dl, 0x1a
je 0x1007ad56
inc eax
cmp dl, 0xd
je 0x1007aca0
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x1007acc6
cmp eax, ecx
jae 0x1007acd4
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 0x1007ac88
jmp 0x1007ad73
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 0x1007ad51
cmp dword [ebp - 0x10], 0
je 0x1007ad51
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x10120c98]
test byte [eax + edi + 0x28], 0x48
je 0x1007ad2b
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x1007ad16
mov byte [esi], dl
jmp 0x1007ad27
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x10120c98]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x1007ad73
cmp byte [ebp - 1], 0xa
jne 0x1007ad3a
cmp esi, ebx
jne 0x1007ad3a
mov byte [esi], 0xa
jmp 0x1007ad72
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.1007e141
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x1007ad73
mov byte [esi], 0xd
jmp 0x1007ad72
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x10120c98]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x1007ad70
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x1007ad73
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1007ad7c
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 + 0x10120c98]
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 0x1007adc2
cmp word [ebx], dx
jne 0x1007adc2
or byte [eax + edi + 0x28], 4
jmp 0x1007adc7
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 0x1007af2a
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 0x1007af0a
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x1007ae08
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x1007ae3e
cmp eax, edx
jae 0x1007ae4c
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 0x1007ade3
jmp 0x1007af2a
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 0x1007af05
cmp dword [ebp - 0x18], 0
je 0x1007af05
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x10120c98]
test byte [eax + edi + 0x28], 0x48
je 0x1007aedb
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 0x1007ae9f
mov word [esi], cx
jmp 0x1007aed6
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x10120c98]
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 + 0x10120c98]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x10120c98]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x1007af2a
pop eax
cmp word [ebp - 4], ax
jne 0x1007aeeb
cmp esi, ebx
jne 0x1007aeeb
mov word [esi], ax
jmp 0x1007af27
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.1007e141
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x1007af2a
push 0xd
pop eax
jmp 0x1007aee6
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x10120c98]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x1007af24
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x1007af2a
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 0x1007dca2
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.10064650
mov eax, dword [0x100a70c0]
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.100742f9
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x1007dce4
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x1007de40
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.10087d40
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 + 0x10120c98]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.1007e123
mov ecx, dword [esi*4 + 0x10120c98]
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 0x1007de39
cmp eax, dword [ecx + edi + 0x24]
jne 0x1007de39
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 0x1007de39
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1007e123
add esp, 0x14
test edx, edx
jl 0x1007de39
jg 0x1007ddaf
test eax, eax
jb 0x1007de39
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x1007de39
jl 0x1007ddc9
cmp dword [ebp - 0x1008], eax
ja 0x1007de39
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x1007dde7
test ebx, ebx
je 0x1007de20
cmp ecx, edi
jae 0x1007de20
mov al, byte [ecx]
cmp al, 0xd
jne 0x1007de01
lea eax, [edi - 1]
cmp ecx, eax
jae 0x1007de0d
cmp byte [ecx + 1], 0xa
jne 0x1007de0d
inc ecx
jmp 0x1007de0d
movzx eax, al
movsx eax, byte [eax + 0x100a7508]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x1007dde7
cmp edx, ebx
jne 0x1007dde7
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x1007de3e
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.10063277
leave
ret
Function at 0x1008087d
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 0x1008091a
push ebx
push esi
call fcn.10080846
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.1007f88d
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100808c7
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10080919
push edi
push eax
call fcn.10076a32
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100808e7
call fcn.100769f8
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10080918
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1007f88d
add esp, 0x20
test eax, eax
jne 0x10080906
push edi
call fcn.100769f8
jmp 0x1008090e
push ebx
call fcn.100769f8
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 0x10084468
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.10077f44
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 0x100844d7
cmp esi, dword [ebp - 4]
je 0x100844d2
cmp dword [ebp + 0xc], 0
je 0x100844d2
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x100844af
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.10083fba
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x100844d9
xor eax, eax
inc eax
jmp 0x100844d9
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x1008453e
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100a70c0]
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.10077f44
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.10077f44
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 0x100845b5
cmp word [ecx], dx
je 0x100845b5
mov eax, dword [0x100943fc]
push edi
dec eax
push eax
push 0x100942e8
call fcn.100844dd
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x10084628
cmp word [eax], dx
je 0x10084628
mov eax, dword [edi]
test eax, eax
je 0x100845d9
cmp word [eax], dx
je 0x100845d9
lea eax, [ebp - 0x10]
push eax
call fcn.10083ec0
jmp 0x100845e2
lea eax, [ebp - 0x10]
push eax
call fcn.10083f5b
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x10084652
mov eax, dword [0x100942e4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x10093fd8
call fcn.100844dd
add esp, 0xc
test al, al
je 0x10084652
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x1008461d
cmp word [eax], di
je 0x1008461d
lea eax, [ebp - 0x10]
push eax
call fcn.10083ec0
pop ecx
jmp 0x10084654
lea eax, [ebp - 0x10]
push eax
call fcn.10083f5b
jmp 0x1008461a
mov eax, dword [edi]
test eax, eax
je 0x1008463f
cmp word [eax], dx
je 0x1008463f
lea eax, [ebp - 0x10]
push eax
call fcn.10083e75
pop ecx
jmp 0x10084652
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 0x1008471d
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10084362
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x1008471d
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x1008471d
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x1008471d
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100846aa
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.1007a135
test ebx, ebx
je 0x10084718
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.1007a135
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1008471d
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 0x1008471d
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.1006e88c
add esp, 0x10
xor eax, eax
inc eax
jmp 0x1008471f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10063277
leave
ret
Function at 0x10086781
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.100866fd
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x100868f0
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x100868f0
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x100868a5
jg 0x100867dd
test eax, eax
je 0x1008689b
push 1
push 0x1000
call fcn.1007bd5c
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x10086800
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x10086892
push 0x8000
push ebx
call fcn.1008662e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x10086829
jg 0x10086824
cmp ecx, 0x1000
jb 0x10086829
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.1007d68b
add esp, 0x10
cmp eax, 0xffffffff
je 0x1008686e
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 0x10086824
jl 0x10086855
test ecx, ecx
jne 0x10086816
push dword [ebp - 0xc]
push ebx
call fcn.1008662e
push esi
call fcn.100769f8
add esp, 0xc
xor ebx, ebx
jmp 0x100868fe
cmp byte [edi + 0x24], 0
je 0x10086885
cmp dword [edi + 0x20], 5
jne 0x10086885
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x10086890
mov ebx, dword [edi + 0x18]
jmp 0x10086892
xor ebx, ebx
push esi
call fcn.100769f8
pop ecx
jmp 0x100868fe
test ecx, ecx
jg 0x10086867
jl 0x100868a5
test eax, eax
jae 0x10086867
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1007e141
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x100868c5
cmp byte [edi + 0x1c], 0
je 0x10086867
jmp 0x100868f6
push ebx
call fcn.1007ed4e
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x10086867
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 0x100868fe
cmp byte [edi + 0x1c], 0
je 0x100868fb
mov ebx, dword [edi + 0x18]
jmp 0x100868fe
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.1007e141
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x10087d00
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10087d2d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10087d2d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x40cbc7
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get number of processors

Disassembly:
mov eax, 0x41a2f8
call fcn.00413724
push ecx
push ecx
push ebx
push esi
push edi
mov esi, ecx
xor edi, edi
mov dword [ebp - 0x10], esi
mov dword [esi + 4], edi
mov dword [esi + 8], edi
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], 8
mov dword [esi], 0x41b69c
mov dword [ebp - 4], edi
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x24], 1
mov dword [esi + 0x14], 0x41b754
push 4
mov ebx, 0x41b68c
pop eax
mov dword [esi + 0x2c], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x28], ebx
lea ecx, [esi + 0x3c]
push eax
mov byte [ebp - 4], 2
call fcn.00403291
mov dword [esi + 0x3c], 0x41b804
push 4
mov dword [esi + 0x54], edi
pop eax
mov dword [esi + 0x58], edi
mov dword [esi + 0x5c], edi
mov dword [esi + 0x60], eax
mov dword [esi + 0x50], ebx
lea edi, [esi + 0x64]
push eax
mov ecx, edi
mov byte [ebp - 4], al
call fcn.00403291
mov dword [edi], 0x41b80c
lea edi, [esi + 0x78]
mov byte [ebp - 4], 5
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0040b761
lea ecx, [edi + 0x14]
mov byte [ebp - 4], 6
call fcn.0040c1be
lea edi, [esi + 0xa0]
mov byte [ebp - 4], 7
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0040b761
lea ecx, [edi + 0x14]
mov byte [ebp - 4], 8
call fcn.0040c1be
lea edi, [esi + 0xc8]
mov byte [ebp - 4], 9
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0040b761
lea ecx, [edi + 0x14]
mov byte [ebp - 4], 0xa
call fcn.0040c1be
mov byte [ebp - 4], 0xb
lea edi, [esi + 0xf0]
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0040b761
lea ecx, [edi + 0x14]
mov byte [ebp - 4], 0xc
call fcn.0040c1be
lea ecx, [esi + 0x118]
mov byte [ebp - 4], 0xd
call fcn.0040c1be
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x412ff0
Capabilities:
Create thread

Disassembly:
push esi
lea eax, [esp + 8]
push eax
push 0
mov esi, ecx
mov ecx, dword [esp + 0x10]
push ecx
push edx
push 0
push 0
call fcn.0041468e
add esp, 0x18
mov dword [esi], eax
pop esi
test eax, eax
je 0x413018
xor eax, eax
ret 4
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x413027
mov eax, 1
ret 4

Function at 0x40177f
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4017be
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4017be
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4017be
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4017be
cmp dword [ecx + 0x74], 0xe
jbe 0x4017be
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x412170
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41219d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41219d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x431002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x431072
mov ebx, 0x40915c
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x4a71d5a
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x431060
nop
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4310d2
nop
nop
mov ebx, 0x42f3f8
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
mov esi, 0x55383856
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x4310c0
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219