joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41ee61
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040ff90
mov eax, dword [0x439080]
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.0041c4ec
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41eea3
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41efff
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0042b660
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 + 0x43af98]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0041f286
mov ecx, dword [esi*4 + 0x43af98]
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 0x41eff8
cmp eax, dword [ecx + edi + 0x24]
jne 0x41eff8
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 0x41eff8
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041f286
add esp, 0x14
test edx, edx
jl 0x41eff8
jg 0x41ef6e
test eax, eax
jb 0x41eff8
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41eff8
jl 0x41ef88
cmp dword [ebp - 0x1008], eax
ja 0x41eff8
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41efa6
test ebx, ebx
je 0x41efdf
cmp ecx, edi
jae 0x41efdf
mov al, byte [ecx]
cmp al, 0xd
jne 0x41efc0
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41efcc
cmp byte [ecx + 1], 0xa
jne 0x41efcc
inc ecx
jmp 0x41efcc
movzx eax, al
movsx eax, byte [eax + 0x439340]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41efa6
cmp edx, ebx
jne 0x41efa6
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41effd
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040f010
leave
ret

Function at 0x41f7e7
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4317f8
push 0x4317f0
push str.FlsAlloc
push 0x1f
call fcn.0041f6ce
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41f81b
push dword [ebp + 8]
mov ecx, esi
call dword [0x42d154]
call esi
jmp 0x41f821
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x41f865
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x431808
push 0x431800
push str.FlsGetValue
push 0x21
call fcn.0041f6ce
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41f89c
push dword [ebp + 8]
mov ecx, esi
call dword [0x42d154]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x41f8a4
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x431810
push 0x431808
push str.FlsSetValue
push 0x22
call fcn.0041f6ce
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41f8de
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x42d154]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x421a6d
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 + 0x43af98]
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 0x421aad
cmp byte [ebx], 0xa
jne 0x421aad
or byte [edi + eax + 0x28], 4
jmp 0x421ab2
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 0x421bb1
mov dl, byte [eax]
cmp dl, 0x1a
je 0x421b94
inc eax
cmp dl, 0xd
je 0x421ade
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x421b04
cmp eax, ecx
jae 0x421b12
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 0x421ac6
jmp 0x421bb1
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 0x421b8f
cmp dword [ebp - 0x10], 0
je 0x421b8f
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x43af98]
test byte [eax + edi + 0x28], 0x48
je 0x421b69
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x421b54
mov byte [esi], dl
jmp 0x421b65
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x43af98]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x421bb1
cmp byte [ebp - 1], 0xa
jne 0x421b78
cmp esi, ebx
jne 0x421b78
mov byte [esi], 0xa
jmp 0x421bb0
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041f2a4
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x421bb1
mov byte [esi], 0xd
jmp 0x421bb0
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x43af98]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x421bae
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x421bb1
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x421bba
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 + 0x43af98]
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 0x421c00
cmp word [ebx], dx
jne 0x421c00
or byte [eax + edi + 0x28], 4
jmp 0x421c05
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 0x421d68
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 0x421d48
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x421c46
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x421c7c
cmp eax, edx
jae 0x421c8a
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 0x421c21
jmp 0x421d68
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 0x421d43
cmp dword [ebp - 0x18], 0
je 0x421d43
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x43af98]
test byte [eax + edi + 0x28], 0x48
je 0x421d19
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 0x421cdd
mov word [esi], cx
jmp 0x421d14
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x43af98]
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 + 0x43af98]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x43af98]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x421d68
pop eax
cmp word [ebp - 4], ax
jne 0x421d29
cmp esi, ebx
jne 0x421d29
mov word [esi], ax
jmp 0x421d65
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041f2a4
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x421d68
push 0xd
pop eax
jmp 0x421d24
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x43af98]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x421d62
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x421d68
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 0x422e16
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x439080]
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 0x422e61
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.00422fb1
test al, al
jne 0x422e5b
sub edx, 2
cmp edx, edi
jne 0x422e41
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x422e83
lea eax, [edi + 2]
cmp edx, eax
je 0x422e83
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.00422d62
add esp, 0x10
jmp 0x422f7d
push esi
lea ecx, [ebp - 0x255]
call fcn.00422fb1
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 0x422ec6
push dword [ebp - 0x25c]
jmp 0x422e73
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 0x422f03
cmp word [ebp - 0x226], 0
je 0x422f24
cmp word [ebp - 0x226], ax
jne 0x422f03
cmp word [ebp - 0x224], 0
je 0x422f24
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.00422d62
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x422f70
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x422edd
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x422f58
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x422f7d
push 0x422b92
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00429580
add esp, 0x10
jmp 0x422f4d
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.0040f010
leave
ret

Function at 0x425f43
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0041c000
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 0x425fb2
cmp esi, dword [ebp - 4]
je 0x425fad
cmp dword [ebp + 0xc], 0
je 0x425fad
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x425f8a
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00425a95
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x425fb4
xor eax, eax
inc eax
jmp 0x425fb4
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x426019
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x439080]
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.0041c000
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.0041c000
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 0x426090
cmp word [ecx], dx
je 0x426090
mov eax, dword [0x431d34]
push edi
dec eax
push eax
push 0x431c20
call fcn.00425fb8
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x426103
cmp word [eax], dx
je 0x426103
mov eax, dword [edi]
test eax, eax
je 0x4260b4
cmp word [eax], dx
je 0x4260b4
lea eax, [ebp - 0x10]
push eax
call fcn.0042599b
jmp 0x4260bd
lea eax, [ebp - 0x10]
push eax
call fcn.00425a36
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x42612d
mov eax, dword [0x431c1c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x431910
call fcn.00425fb8
add esp, 0xc
test al, al
je 0x42612d
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4260f8
cmp word [eax], di
je 0x4260f8
lea eax, [ebp - 0x10]
push eax
call fcn.0042599b
pop ecx
jmp 0x42612f
lea eax, [ebp - 0x10]
push eax
call fcn.00425a36
jmp 0x4260f5
mov eax, dword [edi]
test eax, eax
je 0x42611a
cmp word [eax], dx
je 0x42611a
lea eax, [ebp - 0x10]
push eax
call fcn.00425950
pop ecx
jmp 0x42612d
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 0x4261f8
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00425e3d
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4261f8
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4261f8
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4261f8
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x426185
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0041f9e4
test ebx, ebx
je 0x4261f3
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0041f9e4
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4261f8
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 0x4261f8
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00429c20
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4261fa
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040f010
leave
ret
Function at 0x42a365
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.0042a2e1
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x42a4d4
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x42a4d4
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x42a489
jg 0x42a3c1
test eax, eax
je 0x42a47f
push 1
push 0x1000
call fcn.0041c2eb
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x42a3e4
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x42a476
push 0x8000
push ebx
call fcn.00419c8d
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x42a40d
jg 0x42a408
cmp ecx, 0x1000
jb 0x42a40d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0041e84a
add esp, 0x10
cmp eax, 0xffffffff
je 0x42a452
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 0x42a408
jl 0x42a439
test ecx, ecx
jne 0x42a3fa
push dword [ebp - 0xc]
push ebx
call fcn.00419c8d
push esi
call fcn.0041c348
add esp, 0xc
xor ebx, ebx
jmp 0x42a4e2
cmp byte [edi + 0x24], 0
je 0x42a469
cmp dword [edi + 0x20], 5
jne 0x42a469
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x42a474
mov ebx, dword [edi + 0x18]
jmp 0x42a476
xor ebx, ebx
push esi
call fcn.0041c348
pop ecx
jmp 0x42a4e2
test ecx, ecx
jg 0x42a44b
jl 0x42a489
test eax, eax
jae 0x42a44b
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041f2a4
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x42a4a9
cmp byte [edi + 0x1c], 0
je 0x42a44b
jmp 0x42a4da
push ebx
call fcn.00423f14
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x42a44b
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 0x42a4e2
cmp byte [edi + 0x1c], 0
je 0x42a4df
mov ebx, dword [edi + 0x18]
jmp 0x42a4e2
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0041f2a4
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x42b560
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42b58d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42b58d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x930058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.009301a8
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 0x93007e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x93006a
add dl, dl
jne 0x930089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x9300dc
xor eax, eax
add dl, dl
jne 0x930096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x93017d
add dl, dl
jne 0x9300a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x9300b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x9300bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x9300c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x9300d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x930075
mov eax, 1
add dl, dl
jne 0x9300ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x9300f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x9300e1
sub eax, ebx
mov ebx, 1
jne 0x930128
mov ecx, 1
add dl, dl
jne 0x93010e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x930119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x930105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x930075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x93013f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x93014a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x930136
cmp eax, 0x7d00
jae 0x93016d
cmp eax, 0x500
jb 0x930168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x930075
cmp eax, 0x7f
ja 0x930170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x930075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x93019e
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 0x930075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..reloc
nop
nop
mov ebx, 0x40de38
nop
mov ecx, 0x66e368cc
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x433024
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x51369f9
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
mov ecx, 0x43366ce9
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e024
nop
nop
mov eax, section..tls
nop
mov ebx, 0x42cd70
nop
nop
mov ecx, 0x587a4d9b
test eax, eax
nop
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
jne 0x42e06c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x4011d0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ecx
push ecx
and dword [esp], 0
push ebx
mov ebx, ecx
cmp dword [ebx + 0xc], 0
push edi
mov edi, dword [ebx + 4]
jle 0x401233
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
push esi
mov esi, dword [edi]
lea eax, [esp + 0x14]
push eax
push 0x40
push 5
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call ebp
test eax, eax
je 0x401221
mov eax, edi
sub eax, esi
dec eax
mov dword [esi + 1], eax
lea eax, [esp + 0x14]
push eax
push dword [esp + 0x18]
push 5
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call ebp
inc dword [esp + 0x10]
mov eax, dword [esp + 0x10]
sub edi, 0xffffff80
cmp eax, dword [ebx + 0xc]
jl 0x4011eb
pop esi
pop ebp
pop edi
pop ebx
pop ecx
pop ecx
ret

Function at 0x401238
Capabilities:
Query environment variable
Set environment variable

Disassembly:
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
push esi
push 0
push 0
push 0x41d22c
call ebx
mov esi, eax
test esi, esi
je 0x4012c9
push ebp
push edi
mov edi, dword [sym.imp.mozalloc.dll_moz_xmalloc]
xor ecx, ecx
push 2
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call edi
pop ecx
push esi
mov ebp, eax
push ebp
push 0x41d22c
call ebx
dec esi
cmp esi, eax
jne 0x4012bf
mov esi, dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push 0
push 0
push ebp
call esi
mov ebx, eax
test ebx, ebx
je 0x4012bf
xor ecx, ecx
push 2
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call edi
pop ecx
push ebx
mov edi, eax
push edi
push ebp
call esi
test eax, eax
je 0x4012b7
push edi
push 0x41d22c
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
push edi
call dword [sym.imp.mozalloc.dll_moz_free]
pop ecx
push ebp
call dword [sym.imp.mozalloc.dll_moz_free]
pop ecx
pop edi
pop ebp
pop esi
pop ebx
ret

Function at 0x404cb1
Capabilities:
Parse pe header

Disassembly:
mov ecx, dword [ecx + 4]
mov eax, 0x5a4d
cmp word [ecx], ax
je 0x404cc1
xor al, al
ret
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x404cbe
mov ecx, 0xe0
cmp word [eax + 0x14], cx
jne 0x404cbe
add ecx, 0x2b
cmp word [eax + 0x18], cx
sete al
ret