joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40e12a
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x28
push ebx
push ebp
push esi
mov ebp, ecx
lea eax, [esp + 0x14]
push edi
push 0x20
push dword [esp + 0x40]
mov esi, dword [ebp + 4]
sub esi, 6
mov dword [esp + 0x18], ebp
push eax
mov dword [esp + 0x20], esi
call fcn.0041e680
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x40e1a3
cmp ebx, dword [ebp + 4]
jg 0x40e300
cmp edx, esi
jge 0x40e197
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x40e193
mov esi, dword [esp + 0x10]
lea ecx, [edi + ebx*4]
mov eax, dword [ebp]
inc edx
add ebp, 4
inc edi
mov dword [esi + ecx*4 + 0x18], eax
mov esi, dword [esp + 0x14]
cmp edx, esi
jl 0x40e173
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x40e19f
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40e15e
cmp ebx, dword [ebp + 4]
jg 0x40e300
mov edx, 0x442160
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x441f60]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x441f60]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x441f60]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x441f60]
xor byte [esp + 0x1b], al
mov al, byte [edx]
xor byte [esp + 0x18], al
inc edx
mov dword [esp + 0x14], edx
cmp esi, 8
je 0x40e230
cmp esi, 1
jle 0x40e2ae
lea eax, [esi - 1]
lea edx, [esp + 0x1c]
mov dword [esp + 0x3c], eax
xor ecx, ecx
mov al, byte [edx + ecx - 4]
xor byte [edx + ecx], al
inc ecx
cmp ecx, 4
jl 0x40e217
add edx, 4
sub dword [esp + 0x3c], 1
jne 0x40e215
jmp 0x40e2ae
lea ecx, [esp + 0x1c]
mov dword [esp + 0x3c], 3
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40e23f
sub dword [esp + 0x3c], 1
jne 0x40e23c
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x3c], 3
mov al, byte [eax + 0x441f60]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x441f60]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x441f60]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x441f60]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40e29c
sub dword [esp + 0x3c], 1
jne 0x40e299
xor edx, edx
test esi, esi
jle 0x40e2f3
cmp ebx, dword [ebp + 4]
jg 0x40e2f6
cmp edx, esi
jge 0x40e2e7
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x3c], eax
cmp edi, 4
jge 0x40e2ea
mov eax, dword [eax]
lea ecx, [edi + ebx*4]
mov dword [ebp + ecx*4 + 0x18], eax
inc edx
mov eax, dword [esp + 0x3c]
add eax, 4
inc edi
mov dword [esp + 0x3c], eax
cmp edx, esi
jl 0x40e2c8
cmp edi, 4
jne 0x40e2ef
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40e2b4
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x40e1b1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4
Function at 0x40e47c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x445188]
test eax, eax
jne 0x40e497
mov ecx, 0x445180
call fcn.0040e3fd
mov eax, dword [0x445188]
push esi
mov esi, dword [ebp + 0xc]
xor edx, edx
mov ecx, esi
and ecx, 0xfffffff0
cmp byte [ebp + 0x14], dl
setne dl
cmp byte [ebp + 0x10], 0
je 0x40e4e1
test eax, eax
je 0x40e4fc
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x40e521
push str.CryptProtectMemory_failed
mov esi, 0x43ff0c
push esi
call fcn.00406d88
pop ecx
pop ecx
mov ecx, esi
call fcn.0042216a
push 2
mov ecx, esi
call fcn.00406d83
jmp 0x40e521
mov eax, dword [0x44518c]
test eax, eax
je 0x40e4fc
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x40e521
push str.CryptUnprotectMemory_failed
jmp 0x40e4c2
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor edx, edx
mov ebx, eax
test esi, esi
je 0x40e520
push edi
mov edi, dword [ebp + 8]
add bl, 0x4b
lea ecx, [edx + edi]
lea eax, [edx + ebx]
xor byte [ecx], al
inc edx
cmp edx, esi
jb 0x40e512
pop edi
pop ebx
pop esi
pop ebp
ret 0x10
Function at 0x40eeb8
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x1c], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret 4

Function at 0x40f13e
Capabilities:
Hash data using sha256

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x20], 0
and dword [eax + 0x24], 0
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
ret 4
Function at 0x40f1df
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
sub esp, 0x11c
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x130]
xor esi, esi
lea ebx, [edi + 0x28]
push dword [ebx]
call fcn.00425118
mov dword [esp + esi*4 + 0x30], eax
lea ebx, [ebx + 4]
inc esi
pop ecx
cmp esi, 0x10
jb 0x40f1f5
push 0x30
lea ebx, [esp + 0x68]
pop ebp
mov ecx, dword [ebx - 0x34]
mov esi, ecx
mov edx, dword [ebx]
mov eax, ecx
rol esi, 0xe
lea ebx, [ebx + 4]
ror eax, 7
xor esi, eax
shr ecx, 3
xor esi, ecx
mov eax, edx
mov ecx, edx
rol eax, 0xd
rol ecx, 0xf
xor ecx, eax
shr edx, 0xa
xor ecx, edx
add esi, ecx
add esi, dword [ebx - 0x3c]
add esi, dword [ebx - 0x18]
mov dword [ebx + 4], esi
sub ebp, 1
jne 0x40f211
mov eax, dword [edi + 4]
xor ebx, ebx
mov ecx, dword [edi]
mov ebp, dword [edi + 0x10]
mov edx, dword [edi + 0x14]
mov dword [esp + 0x10], eax
mov eax, dword [edi + 0xc]
mov dword [esp + 0x20], eax
mov eax, dword [edi + 0x18]
mov dword [esp + 0x1c], ecx
mov ecx, dword [edi + 8]
mov dword [esp + 0x18], eax
mov eax, dword [edi + 0x1c]
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x14], ecx
mov dword [esp + 0x24], eax
jmp 0x40f286
mov edx, dword [esp + 0x28]
mov esi, ebp
mov dword [esp + 0x28], ebp
ror esi, 0xb
mov eax, ebp
rol eax, 7
mov ecx, ebp
xor esi, eax
not ecx
and ecx, dword [esp + 0x18]
mov eax, ebp
ror eax, 6
xor esi, eax
mov eax, edx
and eax, ebp
mov ebp, dword [esp + 0x20]
xor ecx, eax
mov eax, dword [esp + 0x18]
add esi, ecx
mov dword [esp + 0x18], edx
add esi, dword [ebx + 0x432770]
mov edx, edi
add esi, dword [esp + ebx + 0x2c]
add ebx, 4
add esi, dword [esp + 0x24]
mov dword [esp + 0x24], eax
add ebp, esi
ror edx, 0xd
mov eax, edi
rol eax, 0xa
xor edx, eax
mov eax, edi
ror eax, 2
xor edx, eax
mov eax, dword [esp + 0x14]
mov ecx, eax
and eax, dword [esp + 0x10]
xor ecx, dword [esp + 0x10]
and ecx, edi
xor ecx, eax
mov eax, dword [esp + 0x10]
add edx, ecx
mov dword [esp + 0x10], edi
mov ecx, dword [esp + 0x14]
mov dword [esp + 0x20], ecx
mov dword [esp + 0x14], eax
lea edi, [edx + esi]
cmp ebx, 0x100
jb 0x40f282
mov dword [esp + 0x1c], edi
mov edi, dword [esp + 0x130]
mov ecx, dword [esp + 0x1c]
add dword [edi], ecx
mov ecx, dword [esp + 0x10]
add dword [edi + 4], ecx
mov ecx, eax
add dword [edi + 8], ecx
mov ecx, dword [esp + 0x20]
add dword [edi + 0xc], ecx
mov ecx, dword [esp + 0x28]
add dword [edi + 0x14], ecx
mov ecx, dword [esp + 0x18]
add dword [edi + 0x18], ecx
add dword [edi + 0x10], ebp
mov ecx, dword [esp + 0x24]
add dword [edi + 0x1c], ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x11c
ret 4
Function at 0x40f8b2
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
mov word [ebp - 0xc], 0x500
lea eax, [ebp - 8]
mov dword [ebp - 0x10], ebx
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x220
push 0x20
push 2
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov ecx, eax
mov dword [ebp - 4], ecx
test ecx, ecx
je 0x40f90b
lea eax, [ebp - 4]
push eax
push dword [ebp - 8]
push ebx
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 8]
neg eax
sbb eax, eax
and dword [ebp - 4], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov ecx, dword [ebp - 4]
xor eax, eax
test ecx, ecx
pop ebx
setne al
mov esp, ebp
pop ebp
ret
Function at 0x410110
Capabilities:
Create thread

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp dword [esi], ebx
jbe 0x41018b
push ebp
push edi
lea edi, [esi + 4]
lea eax, [esp + 0x10]
push eax
push 0
push esi
push 0x41024a
push 0x10000
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ebp, eax
test ebp, ebp
jne 0x410167
push str.CreateThread_failed
push 0x43ff0c
call fcn.00406d88
pop ecx
pop ecx
mov ecx, 0x43ff0c
call fcn.0042216a
push 2
mov ecx, 0x43ff0c
call fcn.00406d83
mov dword [edi], ebp
inc dword [esi + 0x84]
mov eax, dword [0x445198]
test eax, eax
je 0x410181
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
inc ebx
add edi, 4
cmp ebx, dword [esi]
jb 0x410120
pop edi
pop ebp
pop esi
pop ebx
pop ecx
ret

Function at 0x418c01
Capabilities:
Hide graphical window

Disassembly:
mov al, byte [esp + 0x14]
sub esp, 0x10
push ebx
push ebp
mov ebp, dword [esp + 0x20]
mov ebx, ecx
push esi
push 0
push ebp
mov dword [ebx + 8], ebp
mov byte [ebx + 0x26], al
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [esp + 0x20]
mov ecx, ebx
call fcn.0041894a
cmp dword [ebx + 0x1c], 0
je 0x418c3a
push dword [ebx + 0x1c]
call fcn.004227ae
pop ecx
cmp dword [esp + 0x28], 0
jne 0x418c45
xor eax, eax
jmp 0x418c4f
push dword [esp + 0x28]
call fcn.004261bb
pop ecx
mov dword [ebx + 0x1c], eax
mov eax, dword [esp + 0x2c]
mov dword [ebx + 0x20], eax
lea eax, [esp + 0xc]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetWindowRect]
push 2
lea eax, [esp + 0x10]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetParent]
push eax
push 0
call dword [sym.imp.USER32.dll_MapWindowPoints]
cmp dword [ebx + 4], 0
je 0x418c8b
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_DestroyWindow]
mov eax, dword [esp + 0xc]
mov esi, dword [esp + 0x14]
push edi
push ebx
push dword [ebx]
sub esi, eax
lea edi, [eax + 1]
push 0
push ebp
sub esi, 2
call dword [sym.imp.USER32.dll_GetParent]
push eax
mov eax, dword [esp + 0x2c]
sub eax, dword [esp + 0x24]
push eax
push esi
push dword [esp + 0x2c]
xor esi, esi
push edi
push 0x40000000
push esi
push 0x4331a4
push esi
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov dword [ebx + 4], eax
pop edi
cmp dword [ebx + 0x10], esi
jne 0x418d0d
test ebp, ebp
je 0x418d23
cmp dword [ebx + 0x20], esi
jne 0x418d23
cmp dword [ebx + 0x1c], esi
je 0x418d23
push dword [ebx + 0x1c]
mov ecx, ebx
call fcn.00418a1c
mov esi, eax
test esi, esi
je 0x418d23
push 5
push ebp
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
push ebp
call dword [sym.imp.USER32.dll_SetWindowTextW]
push esi
call fcn.004227ae
pop ecx
jmp 0x418d23
test eax, eax
je 0x418d23
push 5
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_UpdateWindow]
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 0x14
Function at 0x41906b
Capabilities:
Create shortcut via ishelllink

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
lea eax, [ebp - 4]
xor ebx, ebx
push eax
push 0x43404c
push 1
push ebx
push 0x43413c
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x41913c
mov eax, dword [ebp - 4]
lea edx, [ebp - 8]
push edx
push 0x43412c
push eax
mov ecx, dword [eax]
call dword [ecx]
test eax, eax
js 0x419133
cmp byte [ebp + 8], bl
je 0x4190be
mov eax, dword [ebp - 8]
push 2
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x14]
mov eax, dword [ebp - 4]
push dword [ebp + 0xc]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x50]
cmp dword [ebp + 0x18], ebx
je 0x4190db
mov eax, dword [ebp - 4]
push dword [ebp + 0x18]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov eax, dword [ebp - 4]
push ebx
mov ecx, dword [eax]
cmp dword [ebp + 0x1c], ebx
jne 0x4190ed
push 0x4322e4
jmp 0x4190f0
push dword [ebp + 0x1c]
push eax
call dword [ecx + 0x44]
cmp dword [ebp + 0x20], ebx
je 0x419105
mov eax, dword [ebp - 4]
push dword [ebp + 0x20]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x2c]
cmp dword [ebp + 0x14], ebx
je 0x419116
mov eax, dword [ebp - 4]
push dword [ebp + 0x14]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
mov eax, dword [ebp - 8]
push 1
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x18]
test eax, eax
js 0x41912a
mov bl, 1
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ecx]
call dword [edx + 8]
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0x1c

Function at 0x419213
Capabilities:
Get common file path

Disassembly:
push dword [esp + 4]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
neg eax
sbb eax, eax
neg eax
ret 8
Function at 0x419255
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push esi
push 0x4333ac
push dword [esp + 0x10]
push dword [0x43feb4]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x41934b
push ebx
push esi
push dword [0x43feb4]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
test ebx, ebx
je 0x4192a8
push esi
push dword [0x43feb4]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x4192a8
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
jne 0x4192af
xor eax, eax
jmp 0x41934a
push ebp
push edi
push ebx
xor ebp, ebp
push 2
mov dword [esp + 0x18], ebp
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
test edi, edi
je 0x419344
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x41933d
push ebx
push esi
push eax
call fcn.0041e680
add esp, 0xc
mov dword [esp + 0x18], ebp
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
jne 0x419336
push ebp
push dword [esp + 0x1c]
call fcn.004191ea
mov ecx, dword [esp + 0x18]
mov esi, eax
push ecx
mov edx, dword [ecx]
call dword [edx + 8]
test esi, esi
je 0x419336
mov ecx, dword [esi + 8]
mov dword [esi + 8], ebp
test ecx, ecx
jne 0x41932e
push 0xffffff
lea eax, [esp + 0x14]
push eax
push dword [esi + 4]
call sub.gdiplus.dll_GdipCreateHBITMAPFromBitmap
test eax, eax
je 0x41932e
mov dword [esi + 8], eax
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax]
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [esp + 0x10]
pop edi
pop ebp
pop ebx
pop esi
pop ecx
ret 4

Function at 0x4198bc
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1024
call fcn.0041d550
cmp word [0x44642a], 0
je 0x419958
push esi
push 6
push dword [0x43d464]
mov esi, 0x44642a
push esi
call fcn.0040b98c
push eax
call fcn.00411067
test eax, eax
jne 0x419957
push 0x445428
call fcn.004196a8
push 0x800
push esi
lea eax, [ebp - 0x1024]
push eax
call fcn.0040f6cb
lea eax, [ebp - 0x1024]
push eax
call fcn.00422793
xor ecx, ecx
push 0x1e
push ecx
mov word [ebp + eax*2 - 0x1022], cx
lea eax, [ebp - 0x20]
push eax
call fcn.0041e520
add esp, 0x10
mov dword [ebp - 0x1c], 3
push 0x14
pop eax
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x1024]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4199b4
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x12c
cmp dword [0x43d47c], 0
push ebx
push esi
push edi
mov ebx, 0x400
jne 0x4199ff
push 0x64
lea eax, [ebp - 0x12c]
push eax
push 0xf
push ebx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ax, word [ebp - 0x12c]
mov word [0x45bc60], ax
xor eax, eax
mov word [0x45bc62], ax
mov dword [0x43d47c], 0x45bc60
push 0x32
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0040f59a
mov edi, dword [ebp + 0x10]
xor eax, eax
mov esi, dword [ebp + 0x14]
push esi
push edi
push 0x43d46c
mov word [edi], ax
lea eax, [ebp - 0x64]
push eax
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
xor eax, eax
mov word [edi + esi*2 - 2], ax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x419c17
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x200c
call fcn.0041d550
cmp byte [0x447430], 0
je 0x419cc5
push 0x800
lea eax, [ebp - 0x200c]
push eax
push dword [ebp + 8]
call fcn.0041b085
lea eax, [ebp - 8]
push eax
push 1
push 0
push str.SoftwareWinRAR_SFX
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x419cc5
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x1000
push eax
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
lea eax, [ebp - 0x200c]
push eax
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x419cbc
mov eax, dword [ebp - 4]
mov ecx, 0x7ff
shr eax, 1
mov dword [ebp - 4], eax
cmp eax, ecx
jb 0x419ca0
mov eax, ecx
push dword [ebp + 0xc]
xor ecx, ecx
mov word [ebp + eax*2 - 0x100c], cx
lea eax, [ebp - 0x100c]
push eax
push dword [ebp + 8]
call fcn.0040f6cb
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esp, ebp
pop ebp
ret 8
Function at 0x419d71
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x2004
call fcn.0041d550
mov ecx, dword [esp + 0x2014]
push ebx
xor ebx, ebx
push esi
test ecx, ecx
je 0x419d8c
mov byte [ecx], bl
mov edx, dword [esp + 0x2020]
test edx, edx
je 0x419d99
mov byte [edx], bl
mov esi, dword [esp + 0x2010]
test esi, esi
je 0x419e5c
movzx eax, word [esi]
test ax, ax
je 0x419e5c
push ebp
mov ebp, dword [esp + 0x2018]
push edi
mov edi, dword [esp + 0x2020]
mov dword [esp + 0x10], ebx
movzx eax, ax
add esi, 2
cmp eax, 0x3d
jne 0x419de6
test edi, edi
je 0x419df0
test ebx, ebx
jne 0x419df0
test ecx, ecx
je 0x419de2
mov byte [ecx], 1
mov ebx, ebp
jmp 0x419e07
cmp eax, 0xd
je 0x419e1a
cmp eax, 0xa
je 0x419e1d
mov word [ebp], ax
add ebp, 2
mov eax, dword [esp + 0x202c]
add eax, 0xfffffffe
cmp dword [esp + 0x10], eax
jge 0x419e15
movzx eax, word [esi]
inc dword [esp + 0x10]
test ax, ax
jne 0x419dc8
jmp 0x419e1d
mov byte [edx], 1
jmp 0x419e1d
add esi, 2
xor eax, eax
mov word [ebp], ax
test edi, edi
je 0x419e56
mov word [edi], ax
test ebx, ebx
je 0x419e56
push 0x1000
lea eax, [esp + 0x18]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push dword [esp + 0x202c]
lea eax, [esp + 0x18]
push eax
push edi
call fcn.0040f6cb
xor eax, eax
mov word [ebx], ax
pop edi
mov eax, esi
pop ebp
jmp 0x419e5e
xor eax, eax
pop esi
pop ebx
add esp, 0x2004
ret 0x18

Function at 0x419e69
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
lea eax, [ebp - 8]
push eax
call dword [sym.imp.SHELL32.dll_SHGetMalloc]
lea eax, [ebp - 4]
push eax
xor eax, eax
push eax
push eax
push dword [ebp + 0xc]
push eax
call dword [sym.imp.SHELL32.dll_SHGetFolderLocation]
mov ebx, eax
neg ebx
sbb bl, bl
add bl, 1
je 0x419eb8
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
push dword [ebp - 4]
dec eax
neg eax
sbb al, al
lea ebx, [eax + 1]
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x14]
jmp 0x419ec0
mov eax, dword [ebp + 8]
xor ecx, ecx
mov word [eax], cx
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x41c29e
Capabilities:
Hide graphical window

Disassembly:
and dword [0x4453f8], 0
push 1
push dword [esp + 8]
mov byte [0x445418], 1
mov byte [0x445419], 1
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 2
push dword [esp + 0xc]
call fcn.00401294
cmp dword [0x445400], 0
jne 0x41c2de
cmp byte [0x44541e], 0
je 0x41c2e7
cmp dword [0x445414], 0
jne 0x41c2fa
push 0
push 1
push 0x111
push dword [esp + 0x10]
call dword [sym.imp.USER32.dll_SendMessageW]
ret 4

Function at 0x41c3fa
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1008
call fcn.0041d550
cmp byte [0x447430], 0
je 0x41c489
cmp word [0x447432], 0
je 0x41c489
push esi
push 0x800
lea eax, [ebp - 0x1008]
push eax
push 0x447432
call fcn.0041b085
lea eax, [ebp - 8]
xor esi, esi
push eax
lea eax, [ebp - 4]
push eax
push esi
push 0x20006
push esi
push esi
push esi
push str.SoftwareWinRAR_SFX
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x41c488
push dword [ebp + 8]
call fcn.00422793
pop ecx
lea eax, [eax*2 + 2]
push eax
push dword [ebp + 8]
lea eax, [ebp - 0x1008]
push 1
push esi
push eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x41c48f
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2000
call fcn.0041d550
push esi
push dword [ebp + 8]
push str.sfxcmd
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
push 0x1000
lea eax, [ebp - 0x2000]
push eax
push dword [ebp + 8]
call fcn.0040f44f
mov esi, eax
test esi, esi
je 0x41c4e7
movzx ecx, word [esi]
push ecx
jmp 0x41c4d2
add esi, 2
movzx eax, word [esi]
push eax
call fcn.0040f566
test al, al
jne 0x41c4cb
push esi
push str.sfxpar
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x401464
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44c
and dword [ebp - 0x44c], 0
mov dword [0x41a524], 0x652a
push 0x652a
call fcn.0040379b
pop ecx
mov dword [0x41a51c], eax
push 0x652a
push str.9H:_:::.:::
push dword [0x41a51c]
call fcn.00401965
add esp, 0xc
push 0x100
jmp loc.0041b45c
Function at 0x40380b
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, eax
mov al, byte [esi]
cmp al, 0x22
jne 0x403834
cmp al, 0x22
je 0x40382c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x403820
cmp byte [esi], 0x22
jne 0x40383e
inc esi
jmp 0x40383e
cmp al, 0x20
jle 0x40383e
inc esi
cmp byte [esi], 0x20
jg 0x403838
mov al, byte [esi]
test al, al
je 0x403848
cmp al, 0x20
jle 0x403831
and dword [ebp - 0x18], 0
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.004038b6
push 0x405004
push section..data
call fcn.0040389c
test byte [ebp - 0x18], 1
pop ecx
pop ecx
je 0x403878
movzx eax, word [ebp - 0x14]
jmp 0x40387b
push 0xa
pop eax
push eax
push esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
jmp 0x41bc4c

Function at 0x10030756
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x10030d29
mov word [esp], 0x705a
lea esp, [esp + 0xc]
jne 0x1002cea3
call fcn.1002cc87
add byte [eax], al
push esp
insb byte es:[edi], dx
jae 0x10030d8a
jb 0x10030dab
add byte gs:[eax], al
add byte [ecx + ebp*2 + 0x73], al
jo 0x10030db0
je 0x10030db4
push 0x7373654d
popal
push edi
add byte [eax], al
add byte [eax + 0x61], dl
je 0x10030dc9
push ecx
jne 0x10030dd3
je 0x10030dcb
push ebx
jo 0x10030dca
arpl word [ebp + 0x73], sp
push edi
add byte [eax - 0x39], ah
add al, 0x24
int1
out 0x2b, al
and al, 0x8d
and al, 0x20
sbb eax, 0x225e8
add byte [eax], al
add byte [esi + 0x69], dl
jb 0x10030e2b
jne 0x10030e1a
insb byte es:[edi], dx
push eax
mov edi, 0x44c72646
and al, 0x24
xchg ecx, eax
add dl, byte [eax]
jmp dword [eax - 0x3a]
aam 0x8d
add eax, 0x1002b282

Function at 0x10031938
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x1003379d
pushfd
lea esp, [esp + 8]
je 0x1003075b
cmp ax, cx
clc
mov esi, dword [eax + 0x3c]
bt edx, 3
sbb dx, cx
sbb edx, 0x77755d57
shrd dx, cx, cl
add esi, eax
movzx edx, dl
sub dh, 0x5b
pushal
mov edx, dword [esi + 0x78]
bt bx, 8
pushfd
test edx, edx
call fcn.100292dc
Function at 0x710c6a
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x7109ec
add edx, edx
sub edx, 0x528a33af
call fcn.00710c9a
add edx, 0x970f2dd6
xor dword [ecx], eax
or ebx, edx
inc ecx
or edx, edx
cmp ecx, edi
jne fcn.00710c6a
add edx, 0x8fbcf039
add edx, ebx
ret