joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40d82f
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x41b470]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.004051d5
mov dword [ebp - 0x14], eax
cmp dword [0x818d24], esi
jne 0x40d922
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x40d8af
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x40da02
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x40da02
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x40da02
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x818d24], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x818d28], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x818d2c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x818d34], eax
test eax, eax
je 0x40d91f
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x818d30], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x40d947
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x40d93a
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x40d95c
push 4
pop eax
jmp 0x40da04
cmp dword [ebp - 0x14], esi
je 0x40d95c
push dword [0x818d24]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x40d941
mov eax, dword [0x818d30]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x40d9ba
cmp dword [0x818d34], edi
je 0x40d9ba
push eax
call ebx
push dword [0x818d34]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x40d9ba
test eax, eax
je 0x40d9ba
call ecx
test eax, eax
je 0x40d9af
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x40d9af
test byte [ebp - 8], 1
jne 0x40d9ba
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x40d9ea
mov eax, dword [0x818d28]
cmp eax, edi
je 0x40d9e7
push eax
call ebx
test eax, eax
je 0x40d9e7
call eax
mov esi, eax
test esi, esi
je 0x40d9e7
mov eax, dword [0x818d2c]
cmp eax, edi
je 0x40d9e7
push eax
call ebx
test eax, eax
je 0x40d9e7
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x818d24]
call ebx
test eax, eax
je 0x40da02
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x40da04
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004044af
mov esp, ebp
pop ebp
ret
Function at 0x4e38f0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xdd000]
push edi
or ebp, 0xffffffff
jmp 0x4e3912
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4e3919
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e3908
mov eax, 1
add ebx, ebx
jne 0x4e392b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4e3920
jne 0x4e393c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4e3920
xor ecx, ecx
sub eax, 3
jb 0x4e3950
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4e39c2
mov ebp, eax
add ebx, ebx
jne 0x4e395b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4e3968
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4e398c
inc ecx
add ebx, ebx
jne 0x4e3978
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4e396d
jne 0x4e3989
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4e396d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4e39ac
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4e399d
jmp 0x4e390e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4e39ac
add edi, ecx
jmp 0x4e390e
pop esi
mov edi, esi
mov ecx, 0x88
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4e39ca
cmp byte [edi], 3
jne 0x4e39ca
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 0x4e39cf
lea edi, [esi + 0xe1000]
mov eax, dword [edi]
or eax, eax
je 0x4e3a47
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xe7aac]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xe7b40]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4e39fc
mov ecx, edi
jns 0x4e3a2b
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 + 0xe7b48]
or eax, eax
je 0x4e3a41
mov dword [ebx], eax
add ebx, 4
jmp 0x4e3a19
call dword [esi + 0xe7b44]
mov ebp, dword [esi + 0xe7b4c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ff]
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 0x4e3a7b
sub esp, 0xffffff80
jmp 0x401a7e
Function at 0x401ae0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
pop ebp
stosd dword es:[edi], eax
mov byte [ebp - 0x54], 0xe0
mov byte [ebp - 0x53], 0xc2
mov byte [ebp - 0x52], 0xd3
mov byte [ebp - 0x51], 0xf4
mov byte [ebp - 0x50], 0xde
mov byte [ebp - 0x4f], 0xd4
mov byte [ebp - 0x4e], 0xd3
mov byte [ebp - 0x4d], 0xc2
mov byte [ebp - 0x4c], 0xca
mov byte [ebp - 0x4b], 0xee
mov byte [ebp - 0x4a], 0xc9
mov byte [ebp - 0x49], 0xc1
mov bh, 0xc1
mov byte [ebp - 0x48], 0xc8
mov byte [ebp - 0x47], 0xa7
call fcn.0040184b
adc bl, dh
push ebp
salc
lea eax, [ebp - 0x58]
push eax
call fcn.0040185b
mov esi, dword [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call fcn.00401810
add esp, 0x10
lea ecx, [ebp - 0xb0]
invalid
call dword [ecx - 1]
ror byte [ebx - 0x727407bb], 1
push esp
invalid
invalid
push dword [ebx]
sal bh, cl
int1
xor edx, edx
mov dword [ebp - 0x8c], eax
mov eax, dword [ebp - 8]
div ecx
test edx, edx
invalid
je 0x401b39
inc dword [ebp - 0x8c]
imul ecx, dword [ebp - 0x8c]
mov dword [ebp + 0xc], ecx
mov byte [ebp - 0x40], bl
mov byte [ebp - 0x3f], bl
mov byte [ebp - 0x3e], 0xec
mov byte [ebp - 0x3d], bl
mov byte [ebp - 0x3c], 0x45
mov byte [ebp - 0x3b], 0x7a
mov byte [ebp - 0x3a], 0x61
mov byte [ebp - 0x39], 0x67
mov byte [ebp - 0x38], 0x66
mov byte [ebp - 0x37], 0x72
mov byte [ebp - 0x36], 0x7f
mov byte [ebp - 0x35], 0x52
mov byte [ebp - 0x34], 0x7f
mov byte [ebp - 0x33], 0x7f
mov byte [ebp - 0x32], 0x7c
mov byte [ebp - 0x31], 0x70
mov byte [ebp - 0x30], 0x13
call fcn.0040184b
mov esi, 0x458d146c
rcl byte [eax - 0x18], 0xc5
cld
invalid

Function at 0x401c80
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x26], 0x4a
mov byte [ebp - 0x25], 0x4f
mov byte [ebp - 0x24], 0x67
mov byte [ebp - 0x23], 0x42
mov byte [ebp - 0x22], 0x49
mov byte [ebp - 0x21], 0x59
mov byte [ebp - 0x20], 0x4a
mov byte [ebp - 0x1f], 0x59
mov byte [ebp - 0x1e], 0x52
mov byte [ebp - 0x1d], 0x6a
mov byte [ebp - 0x1c], 0x2b
call fcn.0040185b
push eax
push esi
push dword [ebp + 8]
call fcn.00401810
add esp, 0x30
mov dword [ebp - 0xb8], eax
call fcn.0040184b
sbb dh, byte [ebp - 0x62771e1f]
jl 0x401cd0
invalid
invalid

Function at 0x401d40
Capabilities:
Inspect section memory permissions

Disassembly:
push esi
push dword [ebp + 8]
call fcn.00401810
add esp, 0x10
mov dword [ebp - 0xc0], eax
push 0x40
push 0x1000
push dword [ebp + 0xc]
push ebx
call dword [ebp - 0x88]
mov esi, eax
cmp esi, ebx
je 0x402044
push dword [ebp - 0xb4]
push dword [ebp + 0x10]
push esi
call fcn.004017bc
add esp, 0xc
cmp word [edi + 6], bx
mov dword [ebp + 0xc], ebx
jbe 0x401dbb
Function at 0x402120
Capabilities:
Contain obfuscated stackstrings

Disassembly:
inc dword [eax]
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x333]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [ebp - 0x670], 4
and byte [ebp - 0x3c4], 0
and byte [ebp - 0x3c3], 0
mov byte [ebp - 0x3c2], 0x99
and byte [ebp - 0x3c1], 0
mov byte [ebp - 0x3c0], 0x21
mov byte [ebp - 0x3bf], 3
mov byte [ebp - 0x3be], 0x12
mov byte [ebp - 0x3bd], 0x2b
mov byte [ebp - 0x3bc], 9
mov byte [ebp - 0x3bb], 2
mov byte [ebp - 0x3ba], 0x13
mov byte [ebp - 0x3b9], 0xa
mov byte [ebp - 0x3b8], 3
mov byte [ebp - 0x3b7], 0x20
mov byte [ebp - 0x3b6], 0xf
mov byte [ebp - 0x3b5], 0xa
mov byte [ebp - 0x3b4], 3
mov byte [ebp - 0x3b3], 0x28
mov byte [ebp - 0x3b2], 7
mov byte [ebp - 0x3b1], 0xb
mov byte [ebp - 0x3b0], 3
mov byte [ebp - 0x3af], 0x27
mov byte [ebp - 0x3ae], 0x66
lea eax, [ebp - 0x3c4]
push eax
call fcn.0040185b
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.00401810
add esp, 0xc
mov dword [ebp - 0x538], eax
and byte [ebp - 0x3ec], 0
and byte [ebp - 0x3eb], 0
mov byte [ebp - 0x3ea], 0x11
and byte [ebp - 0x3e9], 0
mov byte [ebp - 0x3e8], 0xa9
mov byte [ebp - 0x3e7], 0x8b
mov byte [ebp - 0x3e6], 0x9a

Function at 0x402540
Capabilities:
Contain obfuscated stackstrings

Disassembly:
jge 0x40254e
or byte [edi], cl
test dword [eax - 0x7fffffff], ecx
movsd dword es:[edi], dword [esi]
dec eax
stc
invalid
inc dword [eax]
and byte [ebp - 0x6b7], 0
mov byte [ebp - 0x6b6], 0x9b
and byte [ebp - 0x6b5], 0
mov byte [ebp - 0x6b4], 0x33
mov byte [ebp - 0x6b3], 0x16
mov byte [ebp - 0x6b2], 0xd
mov byte [ebp - 0x6b1], 0x10
mov byte [ebp - 0x6b0], 1
mov byte [ebp - 0x6af], 0x34
mov byte [ebp - 0x6ae], 0x16
test dword [edx - 7], edx
invalid
call dword [esi]
mov byte [ebp - 0x6ad], 0xb
mov byte [ebp - 0x6ac], 7
mov byte [ebp - 0x6ab], 1
mov byte [ebp - 0x6aa], 0x17
mov byte [ebp - 0x6a9], 0x17
mov byte [ebp - 0x6a8], 0x29
mov byte [ebp - 0x6a7], 1
mov byte [ebp - 0x6a6], 9
mov byte [ebp - 0x6a5], 0xb
mov byte [ebp - 0x6a4], 0x16
mov byte [ebp - 0x6a3], 0x1d
mov byte [ebp - 0x6a2], 0x64
lea eax, [ebp - 0x6b8]

Function at 0x402760
Capabilities:
Contain obfuscated stackstrings

Disassembly:
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
call fcn.00401829
or byte [eax + 0x2ff845c6], ah
mov byte [ebp - 0x24], 0x34
and byte [ebp - 0x36c], 0
and byte [ebp - 0x36b], 0
mov byte [ebp - 0x36a], 0xaa
and byte [ebp - 0x369], 0
mov byte [ebp - 0x368], 0x12
mov byte [ebp - 0x367], 0x30
mov byte [ebp - 0x366], 0x21
mov byte [ebp - 0x365], 6
mov byte [ebp - 0x364], 0x2c
mov byte [ebp - 0x363], 0x26
mov byte [ebp - 0x362], 0x21
mov byte [ebp - 0x361], 0x30
mov byte [ebp - 0x360], 0x38
mov byte [ebp - 0x35f], 0x11
mov byte [ebp - 0x35e], 0x3c
mov byte [ebp - 0x35d], 0x27
mov byte [ebp - 0x35c], 0x30
mov byte [ebp - 0x35b], 0x36
mov byte [ebp - 0x35a], 0x21
mov byte [ebp - 0x359], 0x3a
mov byte [ebp - 0x358], 0x27
mov byte [ebp - 0x357], 0x2c
mov byte [ebp - 0x356], 0x14
mov byte [ebp - 0x355], 0x55
invalid
invalid
xchg esp, eax
cld
Function at 0x437e60
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x32000]
push edi
jmp 0x437e7a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x437e81
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x437e70
mov eax, 1
add ebx, ebx
jne 0x437e93
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x437e88
jne 0x437ea4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x437e88
xor ecx, ecx
sub eax, 3
jb 0x437eb8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x437f2a
mov ebp, eax
add ebx, ebx
jne 0x437ec3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x437ed0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x437ef4
inc ecx
add ebx, ebx
jne 0x437ee0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x437ed5
jne 0x437ef1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x437ed5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x437f14
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x437f05
jmp 0x437e76
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x437f14
add edi, ecx
jmp 0x437e76
pop esi
mov edi, esi
mov ecx, 0x17c
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x437f32
cmp byte [edi], 1
jne 0x437f32
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 0x437f37
lea edi, [esi + 0x35000]
mov eax, dword [edi]
or eax, eax
je 0x437faf
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x37c10]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x37c4c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x437f64
mov ecx, edi
jns 0x437f93
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 + 0x37c54]
or eax, eax
je 0x437fa9
mov dword [ebx], eax
add ebx, 4
jmp 0x437f81
call dword [esi + 0x37c50]
mov ebp, dword [esi + 0x37c58]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1d7]
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 0x437fe3
sub esp, 0xffffff80
jmp 0x401598

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x401a22
Capabilities:
Hide graphical window

Disassembly:
mov ecx, 0xfffffffe
jmp fcn.0040161c
Function at 0x405a03
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
pushal
call 0x405a12
pop dword [ebp - 8]
mov eax, 0x5dd5ab6e
sub eax, 0x5d95515c
sub dword [ebp - 8], eax
mov dword [ebp - 0x18], 0x6b7c2772
add dword [ebp - 0x18], 0xe2d61dd9
mov dword [ebp - 0x14], 0x69f8d40e
sub dword [ebp - 0x14], 0x37c587c9
mov dword [ebp - 0x10], 0x5b8637c8
add dword [ebp - 0x10], 0xf0c60c66
mov dword [ebp - 0xc], 0x5663ef38
add dword [ebp - 0xc], 0xa99c10c8
lea eax, [ebp - 0x18]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 8]
call dword [eax]
mov dword [ebp - 0x18], 0xb88ca7cf
sub dword [ebp - 0x18], 0x441a3e79
mov dword [ebp - 0x14], 0xdd69db6d
add dword [ebp - 0x14], 0x64028608
mov dword [ebp - 0x10], 0xed0f9a1e
add dword [ebp - 0x10], 0x765fd24e
mov dword [ebp - 0xc], 0x4cfc85bb
sub dword [ebp - 0xc], 0x4cfc85bb
lea ebx, [ebp - 0x18]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 8]
call dword [eax]
push 0x40
push 0x1000
push 0x3ca94
push 0
call eax
mov ecx, 0x5eb9
xor edi, edi
add edi, eax
mov ebx, 0xe9e6af38
add ebx, 0x166034c8
add ebx, dword [ebp - 8]
mov edx, 0xbe8ce4c5
sub edx, 0x931471dc
sub dword [ebp - 4], 0x2b6264ad
mov esi, dword [ebx]
add dword [ebp - 4], 0x4776e551
add esi, edx
xor dword [ebp - 4], edi
mov dword [edi], esi
xor dword [ebp - 4], 0x2e4c8826
add edi, 0x4fe83966
add edi, 0xb017c69e
add ebx, 4
loop 0x405b26
add eax, 0x43458072
sub eax, 0x434412bb
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0xb27e3b22
add ecx, 0x4dc1c4de
add ecx, dword [ebp - 8]
call ebx
leave
ret

Function at 0x405cce
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
push edi
push dword [esp + 0xc]
mov esi, 0x425f30
push esi
call fcn.00406212
push esi
call fcn.00405c71
mov edi, eax
test edi, edi
jne 0x405cef
xor eax, eax
jmp 0x405d47
push edi
call fcn.004064a6
test byte [0x42a258], 0x80
je 0x405d0c
mov ax, word [edi]
test ax, ax
je 0x405ceb
cmp ax, 0x5c
je 0x405ceb
sub edi, esi
sar edi, 1
jmp 0x405d26
call fcn.00406555
test eax, eax
je 0x405d20
test byte [eax], 0x10
je 0x405ceb
push esi
call fcn.00405c12
push esi
call sub.kernel32.dll_lstrlenW
cmp eax, edi
push esi
jg 0x405d12
call fcn.00405bc6
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
pop edi
pop esi
ret 4

Function at 0x405dc2
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push esi
push dword [esp + 8]
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
je 0x405de1
and al, 0xfe
push eax
push dword [esp + 0xc]
call dword [sym.imp.kernel32.dll_SetFileAttributesW]
mov eax, esi
pop esi
ret 4

Function at 0x405de7
Capabilities:
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
mov ecx, eax
push 0
inc ecx
neg ecx
sbb ecx, ecx
and ecx, eax
push ecx
push dword [esp + 0x14]
push 0
push 1
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call dword [sym.imp.kernel32.dll_CreateFileW]
ret 0xc
Function at 0x427b60
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x21000]
push edi
or ebp, 0xffffffff
jmp 0x427b82
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x427b89
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x427b78
mov eax, 1
add ebx, ebx
jne 0x427b9b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x427b90
jne 0x427bac
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x427b90
xor ecx, ecx
sub eax, 3
jb 0x427bc0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x427c32
mov ebp, eax
add ebx, ebx
jne 0x427bcb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x427bd8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x427bfc
inc ecx
add ebx, ebx
jne 0x427be8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x427bdd
jne 0x427bf9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x427bdd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x427c1c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x427c0d
jmp 0x427b7e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x427c1c
add edi, ecx
jmp 0x427b7e
pop esi
mov edi, esi
mov ecx, 0x43b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x427c3a
cmp byte [edi], 0
jne 0x427c3a
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 0x427c3f
lea edi, [esi + 0x25000]

Function at 0x3ad7258d
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x3ad7a064]
jne 0x3ad72597
repz ret
jmp fcn.3ad73d0c

Function at 0x3ad76f7d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
pushal
call 0x3ad76f8c
pop dword [ebp - 0x48]
mov eax, 0xf805e627
sub eax, 0xbd2e769b
sub dword [ebp - 0x48], eax
push 0x40
push 0x1000
push 0x39edd
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 0x48]
call dword [eax]
mov ecx, 0x5147
mov esi, eax
mov edx, 0xbc972752
add edx, 0x7e4126ae
add edx, dword [ebp - 0x48]
mov ebx, 0x9daeabd4
sub dword [ebp - 4], ecx
mov edi, dword [edx]
add dword [ebp - 0xc], 0x7aa300f
xor edi, ebx
xor dword [ebp - 0x28], edx
mov dword [esi], edi
sub dword [ebp - 0x3c], ebx
add esi, 0xf82b22f7
add esi, 0x7d4dd0d
add edx, 0x138ae011
sub edx, 0x138ae00d
loop 0x3ad76fda
add eax, 0xe378e8c8
add eax, 0x1c884f27
mov ebx, eax
add eax, 5
mov ecx, 0x769e8714
sub ecx, 0x3bc78714
add ecx, dword [ebp - 0x48]
call ebx
leave
ret
Function at 0x1c0028d0
Capabilities:
Hash data with md5

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0x40
push 0
push esi
call fcn.1c02b4b0
add esp, 0xc
mov dword [esi + 0x44], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x48], 0x67452301
mov dword [esi + 0x4c], 0xefcdab89
mov dword [esi + 0x50], 0x98badcfe
mov dword [esi + 0x54], 0x10325476
pop esi
ret

Function at 0x1c005fd0
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov edx, dword [esp + 0xc]
push ebx
push ebp
mov ebp, dword [edi + 0x38]
mov ebx, ecx
mov ecx, dword [esp + 0x10]
push esi
mov esi, eax
lea eax, [ecx + ebp]
mov dword [edx], eax
cmp eax, 0x10
jae 0x1c006014
push ecx
lea eax, [edi + ebp + 0x28]
push ebx
push eax
call fcn.1c02b5c0
mov ecx, dword [esp + 0x20]
add dword [edi + 0x38], ecx
mov edx, dword [esp + 0x24]
add esp, 0xc
pop esi
pop ebp
mov dword [edx], 0
xor eax, eax
pop ebx
pop ecx
ret
cmp ebx, esi
jne 0x1c006022
pop esi
pop ebp
mov eax, 0x1001
pop ebx
pop ecx
ret
mov eax, 0x10
sub eax, ebp
push eax
mov dword [esp + 0x10], eax
lea eax, [edi + ebp + 0x28]
push ebx
push eax
call fcn.1c02b5c0
mov edx, dword [edi + 0x18]
xor edx, dword [edi + 0x28]
mov ecx, dword [esp + 0x20]
add ebx, dword [esp + 0x18]
mov dword [esi], edx
mov eax, dword [edi + 0x2c]
xor eax, dword [edi + 0x1c]
lea ebp, [ecx + ebp - 0x10]
mov dword [esi + 4], eax
mov ecx, dword [edi + 0x30]
xor ecx, dword [edi + 0x20]
push esi
mov dword [esi + 8], ecx
mov edx, dword [edi + 0x34]
xor edx, dword [edi + 0x24]
lea eax, [edi + 0x3c]
mov dword [esi + 0xc], edx
call fcn.1c003c30
add esp, 0x10
add esi, 0x10
cmp ebp, 0x10
jb 0x1c0060c3
mov eax, ebp
shr eax, 4
mov dword [esp + 0x14], eax
mov eax, dword [esi - 0x10]
xor eax, dword [ebx]
push esi
mov dword [esi], eax
mov ecx, dword [ebx + 4]
xor ecx, dword [esi - 0xc]
mov dword [esi + 4], ecx
mov edx, dword [ebx + 8]
xor edx, dword [esi - 8]
mov dword [esi + 8], edx
mov eax, dword [ebx + 0xc]
xor eax, dword [esi - 4]
mov dword [esi + 0xc], eax
lea eax, [edi + 0x3c]
call fcn.1c003c30
add esp, 4
add ebx, 0x10
add esi, 0x10
sub ebp, 0x10
sub dword [esp + 0x14], 1
jne 0x1c006085
mov ecx, dword [esi - 0x10]
mov dword [edi + 0x18], ecx
mov edx, dword [esi - 0xc]
mov dword [edi + 0x1c], edx
mov eax, dword [esi - 8]
mov dword [edi + 0x20], eax
mov ecx, dword [esi - 4]
push ebp
lea eax, [edi + 0x28]
push ebx
push eax
mov dword [edi + 0x24], ecx
call fcn.1c02b5c0
mov eax, dword [esp + 0x24]
add esp, 0xc
mov dword [edi + 0x38], ebp
sub dword [eax], ebp
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret