joyce8/EMBER2024-capa huggingface dataset:
Function at 0x428110
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40f015
lea edi, [esi - 0xe015]
push edi
or ebp, 0xffffffff
jmp 0x428132
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x428139
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x428128
mov eax, 1
add ebx, ebx
jne 0x42814b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x428140
jne 0x42815c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x428140
xor ecx, ecx
sub eax, 3
jb 0x428170
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4281e2
mov ebp, eax
add ebx, ebx
jne 0x42817b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x428188
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4281ac
inc ecx
add ebx, ebx
jne 0x428198
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x42818d
jne 0x4281a9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x42818d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4281cc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4281bd
jmp 0x42812e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4281cc
add edi, ecx
jmp 0x42812e
pop esi
mov edi, esi
mov ecx, 0x6b8
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4281ea
cmp byte [edi], 6
jne 0x4281ea
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 0x4281ef
lea edi, [esi + 0x26000]
mov eax, dword [edi]
or eax, eax
je 0x42825e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x28484]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x2855c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x42821c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x28564]
or eax, eax
je 0x428258
mov dword [ebx], eax
add ebx, 4
jmp 0x428239
call dword [esi + 0x28560]
mov ebp, dword [esi + 0x28568]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
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 0x428292
sub esp, 0xffffff80
jmp section.UPX0
Function at 0x401000
Capabilities:
Check for foreground window switch
Check for time delay via gettickcount
Check for unmoving mouse cursor

Disassembly:
xor eax, eax
jmp 0x401064
mov edi, edi
push ebp
mov ebp, esp
jmp 0x4010cb
sub esp, 0x20
mov eax, dword [0x404008]
cmp eax, 0
jne 0x40114f
mov eax, dword [0x40400c]
jmp 0x401145
cmp eax, 0
jne 0x40114f
jmp 0x4012f4
call sub.KERNEL32.dll_GetTickCount
mov dword [ebp - 4], eax
push 0x1388
jmp 0x4011be
call sub.KERNEL32.dll_Sleep
call sub.USER32.dll_GetForegroundWindow
cmp eax, 0
je 0x40114f
mov dword [ebp - 0x14], eax
jmp 0x401239
call sub.KERNEL32.dll_GetTickCount
sub eax, dword [ebp - 4]
cmp eax, 0x1388
jl 0x40114f
lea eax, [ebp - 8]
push eax
call sub.USER32.dll_GetCursorPos
cmp eax, 0
je 0x40114f
mov eax, dword [0x404008]
cmp eax, 0
je 0x4012d1
push 0x3e8
call sub.KERNEL32.dll_Sleep
lea eax, [ebp - 0x10]
jmp 0x4012ae
push eax
call sub.USER32.dll_GetCursorPos
cmp eax, 0
je 0x401268
mov eax, dword [ebp - 4]
mov ebx, dword [ebp - 0xc]
cmp eax, ebx
je 0x40114f
mov eax, dword [ebp - 8]
mov ebx, dword [ebp - 0x10]
cmp eax, ebx
je 0x401268
mov eax, dword [0x40400c]
cmp eax, 0
je 0x4012f4
push 0x1388
call sub.KERNEL32.dll_Sleep
call sub.USER32.dll_GetForegroundWindow
cmp eax, 0
je 0x4012d1
cmp eax, dword [ebp - 0x14]
je 0x4012d1
push dword [0x404000]
mov eax, 0x40401a
mov ebx, 0x404302
sub ebx, eax
jmp 0x401316
push ebx
push 0x40401a
jmp section..htext
Function at 0x1001305b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
pushal
call 0x1001306a
pop dword [ebp - 0x38]
mov eax, 0x99882fcf
sub eax, 0x8986ff65
sub dword [ebp - 0x38], eax
mov dword [ebp - 0x48], 0xc0706abf
sub dword [ebp - 0x48], 0x721e2574
mov dword [ebp - 0x44], 0x926fec1c
add dword [ebp - 0x44], 0x9fc36029
mov dword [ebp - 0x40], 0x9a1d4892
sub dword [ebp - 0x40], 0x4dd10464
mov dword [ebp - 0x3c], 0xb03bf70c
sub dword [ebp - 0x3c], 0xb03bf70c
lea eax, [ebp - 0x48]
push eax
mov eax, 0x806fd55c
sub eax, 0x706dd558
add eax, dword [ebp - 0x38]
call dword [eax]
mov dword [ebp - 0x48], 0xd17871a1
sub dword [ebp - 0x48], 0x5d06084b
mov dword [ebp - 0x44], 0xa87613d
add dword [ebp - 0x44], 0x36e50038
mov dword [ebp - 0x40], 0x718119b6
sub dword [ebp - 0x40], 0xe11ad4a
mov dword [ebp - 0x3c], 0x2cca3e7c
add dword [ebp - 0x3c], 0xd335c184
lea ebx, [ebp - 0x48]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x38]
call dword [eax]
push 0x40
push 0x1000
push 0x40463
push 0
call eax
mov ecx, 0xfefb9046
add ecx, 0x104c5a9
mov esi, eax
mov edx, 0x32667035
add edx, 0xdd9c4bcb
add edx, dword [ebp - 0x38]
mov edi, 0xee318172
mov dword [ebp - 8], 0x71e7aa39
mov ebx, dword [edx]
xor dword [ebp - 0x28], ebx
xor ebx, edi
xor dword [ebp - 0x34], eax
mov dword [esi], ebx
sub dword [ebp - 8], ecx
add esi, 0x7d0539c9
add esi, 0x82fac63b
add edx, 0xbcc84c55
sub edx, 0xbcc84c51
loop 0x10013181
add eax, 0x33f219b
sub eax, 0x33dd70c
mov ebx, eax
add eax, 5
mov ecx, 0x5bb1f864
add ecx, 0xb44e079c
add ecx, dword [ebp - 0x38]
call ebx
leave
ret
Function at 0x40db30
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x9000]
push edi
jmp 0x40db4a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40db51
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40db40
mov eax, 1
add ebx, ebx
jne 0x40db63
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40db58
jne 0x40db74
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40db58
xor ecx, ecx
sub eax, 3
jb 0x40db88
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40dbfa
mov ebp, eax
add ebx, ebx
jne 0x40db93
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40dba0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40dbc4
inc ecx
add ebx, ebx
jne 0x40dbb0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40dba5
jne 0x40dbc1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40dba5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40dbe4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40dbd5
jmp 0x40db46
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40dbe4
add edi, ecx
jmp 0x40db46
pop esi
mov edi, esi
mov ecx, 0x12c
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40dc02
cmp byte [edi], 1
jne 0x40dc02
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 0x40dc07
lea edi, [esi + 0xb000]
mov eax, dword [edi]
or eax, eax
je 0x40dc76
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xd000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xd050]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40dc34
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xd058]
or eax, eax
je 0x40dc70
mov dword [ebx], eax
add ebx, 4
jmp 0x40dc51
call dword [esi + 0xd054]
mov ebp, dword [esi + 0xd05c]
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 0x40dcaa
sub esp, 0xffffff80
jmp 0x402500
Function at 0x4c0360
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5a4f6b
mov eax, dword fs:[0]
push eax
sub esp, 0x270
mov eax, dword [0x62cf50]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, dword [ebp + 0xc]
call fcn.00401a00
mov edi, eax
mov ecx, dword [edi]
mov esi, dword [ecx + 8]
mov ecx, esi
call dword [0x5b1854]
mov ecx, edi
call esi
mov ecx, eax
call fcn.00401c60
test al, al
je 0x4c0587
call fcn.0040ec40
mov esi, eax
test esi, esi
je 0x4c0587
test ebx, ebx
je 0x4c0587
cmp word [ebx], 0
je 0x4c0587
push ebx
lea ecx, [ebp - 0x240]
call fcn.004102c0
push ebx
mov dword [ebp - 4], 0
call dword [sym.imp.SHLWAPI.dll_PathIsRelativeW]
test eax, eax
je 0x4c0452
lea eax, [ebp - 0x218]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
dec eax
cmp eax, 0x102
ja 0x4c0452
push ebx
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
test eax, eax
je 0x4c0452
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4c0430
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x240]
call fcn.00409db0
mov ebx, dword [ebp + 0x10]
lea ecx, [ebp - 0x224]
push 0
xorps xmm0, xmm0
mov dword [ebp - 0x21c], 0
push esi
movq qword [ebp - 0x224], xmm0
call fcn.004c92c0
push 0x34
lea eax, [ebp - 0x274]
push 0
push eax
call fcn.0056aed0
add esp, 0xc
lea edi, [ebp - 0x240]
cmp dword [ebp - 0x22c], 8
lea ecx, [ebp - 0x224]
cmovae edi, dword [ebp - 0x240]
call fcn.004c94b0
mov esi, eax
test esi, esi
je 0x4c057c
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x228]
push 4
push 0
push 4
mov dword [esi], 0x110
mov dword [esi + 4], 0
mov dword [esi + 0x3c], 3
mov dword [esi + 0x44], 0x70
push eax
mov dword [ebp - 0x228], ecx
mov ecx, esi
push 0
call fcn.00420fc0
test al, al
je 0x4c057c
push 1
push 0
lea ecx, [ebp - 0x278]
mov dword [ebp - 0x278], edi
call fcn.0040f090
push eax
push edi
push 1
mov ecx, esi
call fcn.00420fc0
test al, al
je 0x4c057c
push 6
push 1
push 0x208
push ebx
push 2
mov ecx, esi
mov dword [ebp - 0x27c], 0x208
mov dword [ebp - 0x278], ebx
call fcn.00420fc0
test al, al
je 0x4c057c
lea eax, [ebp - 0x274]
push eax
push esi
lea ecx, [ebp - 0x224]
call fcn.004c92e0
mov edi, eax
cmp edi, 0xa
je 0x4c05ac
mov ecx, dword [esi + 0x5c]
add ecx, esi
push ecx
lea ecx, [ebp - 0x27c]
call fcn.0041d770
lea ecx, [ebp - 0x224]
push esi
test al, al
jne 0x4c05a7
call fcn.004101e0
lea ecx, [ebp - 0x240]
call fcn.0040a580
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call int.004016cd
mov esp, ebp
pop ebp
ret 0xc
call fcn.004101e0
test edi, edi
jne 0x4c057c
lea ecx, [ebp - 0x240]
call fcn.0040a580
lea eax, [edi + 1]
jmp 0x4c0589
Function at 0x467970
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x57000]
push edi
jmp 0x46798a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x467991
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x467980
mov eax, 1
add ebx, ebx
jne 0x4679a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4679b4
jne 0x4679d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4679d3
dec eax
add ebx, ebx
jne 0x4679c0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x467998
add ebx, ebx
jne 0x4679cf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x467a25
xor ecx, ecx
sub eax, 3
jb 0x4679eb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x467a5a
sar eax, 1
mov ebp, eax
jmp 0x4679f6
add ebx, ebx
jne 0x4679f6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4679c4
inc ecx
add ebx, ebx
jne 0x467a04
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4679c4
add ebx, ebx
jne 0x467a11
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x467a06
jne 0x467a22
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x467a06
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x467a44
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x467a36
jmp 0x467986
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x467a44
add edi, ecx
jmp 0x467986
pop esi
mov edi, esi
mov ecx, 0xa57
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x467a62
cmp byte [edi], 0x12
jne 0x467a62
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 0x467a67
lea edi, [esi + 0x65000]
mov eax, dword [edi]
or eax, eax
je 0x467adf
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xa9af8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xa9bd8]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x467a94
mov ecx, edi
jns 0x467ac3
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 + 0xa9be0]
or eax, eax
je 0x467ad9
mov dword [ebx], eax
add ebx, 4
jmp 0x467ab1
call dword [esi + 0xa9bdc]
mov ebp, dword [esi + 0xa9be4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x17f]
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 0x467b13
sub esp, 0xffffff80
jmp 0x41942f
Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
jl 0x433030
nop
nop
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
nop
nop
jmp fcn.00431219

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 0x41f993
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x41f9d2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41f9d2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41f9d2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x41f9d2
cmp dword [ecx + 0x74], 0xe
jbe 0x41f9d2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x432150
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43217d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43217d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x4d04b0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x81000]
push edi
jmp 0x4d04ca
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4d04d1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4d04c0
mov eax, 1
add ebx, ebx
jne 0x4d04e3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4d04f4
jne 0x4d0513
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4d0513
dec eax
add ebx, ebx
jne 0x4d0500
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4d04d8
add ebx, ebx
jne 0x4d050f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4d0565
xor ecx, ecx
sub eax, 3
jb 0x4d052b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4d059a
sar eax, 1
mov ebp, eax
jmp 0x4d0536
add ebx, ebx
jne 0x4d0536
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4d0504
inc ecx
add ebx, ebx
jne 0x4d0544
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4d0504
add ebx, ebx
jne 0x4d0551
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4d0546
jne 0x4d0562
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4d0546
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4d0584
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4d0576
jmp 0x4d04c6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4d0584
add edi, ecx
jmp 0x4d04c6
pop esi
mov edi, esi
mov ecx, 0x428a
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4d05a2
cmp byte [edi], 0x16
jne 0x4d05a2
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 0x4d05a7
lea edi, [esi + 0xcd000]
mov eax, dword [edi]
or eax, eax
je 0x4d061f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xe4224]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xe4364]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4d05d4
mov ecx, edi
jns 0x4d0603
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 + 0xe4368]
or eax, eax
je 0x4d0619
mov dword [ebx], eax
add ebx, 4
jmp 0x4d05f1
call dword [esi + 0xe4378]
mov ebp, dword [esi + 0xe436c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
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 0x4d0653
sub esp, 0xffffff80
jmp 0x4665a8
Function at 0x406760
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x4b1b65
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x210
push esi
push edi
push 0x4e28c0
lea ecx, [esp + 0xc]
mov dword [esp + 0x10], 0
call sub.MFC42u.DLL_CString::CString_2
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x12]
mov word [esp + 0x10], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x10]
mov dword [esp + 0x220], 1
push eax
push 0
push 0
push 0x1c
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
lea ecx, [esp + 0x10]
push ecx
lea ecx, [esp + 0xc]
call fcn.004b0454
push str.Templow_encrypt_backup_
lea ecx, [esp + 0xc]
call sub.MFC42u.DLL_CString::operator_1
mov esi, dword [esp + 0x228]
lea edx, [esp + 8]
push edx
mov ecx, esi
call sub.MFC42u.DLL_CString::CString_3
mov dword [esp + 0xc], 1
lea ecx, [esp + 8]
mov byte [esp + 0x220], 0
call sub.MFC42u.DLL_CString::CString
mov ecx, dword [esp + 0x218]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x21c
ret
Function at 0x40adc0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0x20
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetTickCount]
push esi
push edi
call ebp
mov esi, dword [esp + 0x38]
mov edi, dword [sym.imp.USER32.dll_PeekMessageW]
mov ebx, dword [sym.imp.USER32.dll_DispatchMessageW]
mov dword [esp + 0x10], eax
push 0x4ff
push 0xffffffffffffffff
lea eax, [esp + 0x3c]
push 0
push eax
push 1
call dword [sym.imp.USER32.dll_MsgWaitForMultipleObjects]
test eax, eax
je 0x40ae2d
push 1
push 0
push 0
lea ecx, [esp + 0x20]
push 0
push ecx
call edi
lea edx, [esp + 0x14]
push edx
call ebx
call ebp
mov edx, dword [esp + 0x10]
mov ecx, eax
lea eax, [esi + esi*4]
sub ecx, edx
lea eax, [eax + eax*4]
lea edx, [eax + eax*4]
shl edx, 3
cmp ecx, edx
jle 0x40ade3
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x20
ret
Function at 0x40bea0
Capabilities:
Acquire debug privileges
Terminate process

Disassembly:
sub esp, 8
lea ecx, [esp]
push esi
push 0x4cf25c
call sub.MFC42u.DLL_CString::CString_4
mov eax, dword [esp + 4]
mov ecx, dword [0x52fda4]
push eax
push ecx
call dword [sym.imp.MSVCRT.dll_wcscmp]
add esp, 8
lea ecx, [esp + 4]
mov esi, eax
call sub.MFC42u.DLL_CString::CString
test esi, esi
je 0x40bf2e
mov eax, dword [esp + 0x10]
lea edx, [esp + 8]
push edx
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push 1
push str.SeDebugPrivilege
call fcn.0042ce90
mov ecx, dword [esp + 0x10]
add esp, 8
push ecx
push 0
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
push 0
test esi, esi
je 0x40bf21
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
test eax, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0
push str.SeDebugPrivilege
call fcn.0042ce90
add esp, 8
pop esi
add esp, 8
ret
Function at 0x413170
Capabilities:
Get disk information

Disassembly:
push 0xffffffffffffffff
push 0x4b2f85
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x424
lea ecx, [esp]
mov dword [esp + 8], 0
call sub.MFC42u.DLL_CString::CString_1
lea eax, [esp + 0x14]
push 0x104
lea ecx, [esp + 0x10]
push eax
lea edx, [esp + 0x18]
push ecx
lea eax, [esp + 0x10]
push edx
push eax
lea ecx, [esp + 0x230]
push 0x104
push ecx
push 0x4d1154
mov dword [esp + 0x44c], 1
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
test eax, eax
je 0x4131f3
mov edx, dword [esp + 4]
lea eax, [esp]
push edx
push 0x4d114c
push eax
call sub.MFC42u.DLL_CString::Format
add esp, 0xc
push esi
mov esi, dword [esp + 0x438]
lea ecx, [esp + 4]
push ecx
mov ecx, esi
call sub.MFC42u.DLL_CString::CString_3
mov dword [esp + 0xc], 1
lea ecx, [esp + 4]
mov byte [esp + 0x430], 0
call sub.MFC42u.DLL_CString::CString
mov ecx, dword [esp + 0x428]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x430
ret