joyce8/EMBER2024-capa huggingface dataset:
Function at 0x51d4b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46dc88
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [fcn.0046f500]
push 0
lea ecx, [esp + 0x20]
call 0x543812
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0051ce50
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call 0x543740
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call 0x540004
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call 0x540004
push 1
push 0
push 0
mov ecx, esi
call 0x53ffac
push 1
push 0
push 1
mov ecx, esi
call 0x53ffac
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call 0x543884
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x51d630
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46dca8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call 0x543812
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0051ce50
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call 0x543740
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [fcn.0046f500]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x51d6f4
cmp dword [esp + 0x40], 1
jne 0x51d6f2
cmp ecx, eax
jge 0x51d6f4
mov eax, ecx
cmp eax, 0xc8
jge 0x51d700
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0051d4b0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [fcn.0046f4fc]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call 0x543884
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x51de70
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46dd13
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call 0x53e422
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x493c90
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], 0x492d28
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [0x46f0e4]
push eax
mov ecx, edi
call 0x543aba
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call 0x544fd6
test eax, eax
je 0x51df8c
mov ecx, dword [esp + 0x3c]
call 0x543ae7
mov ecx, dword [esi + 0x1c]
mov ebp, dword [fcn.0046f5d8]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x51df50
push edi
mov ecx, esi
call 0x54114f
mov ecx, esi
call fcn.0051e0f0
cmp dword [esp + 0x38], 1
jne 0x51df85
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call 0x54128a
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x102f00cb
Capabilities:
Get number of processors

Disassembly:
xor ebx, esp
push esp
push edi
cmp al, dh
or al, 0xe7
call 0x2f172aba
xchg ecx, eax
out 0x2a, eax
cmp al, 0x9c
invalid
jae 0x102f00b8
cmc
pop esp
jecxz 0x102f002e
enter 0xffffffffffffc154, 0xffffffffffffffed
cmp bl, byte [edx + esi*8]
mov ah, byte [edx - 0x1f9408fc]
inc edi
pop eax
xor bl, dl
loop 0x102f00d9
jle 0x102f00dc
sar byte [ebx], cl
or al, 0x64
inc edi
push 0xffffffffffffff98
dec edi
mul byte [ecx + 0x3d]
mov cl, byte [esi + 0x12546921]
sub byte [edi + 0x4b0c50e0], bl
mov fs, word [ecx]
imul edx, dword [edx + edx + 0x28], 0xc50e09f
dec ebx
pushfd
lahf
mov bh, byte [ebx + 0x30]
mov byte [ebx], ch
xchg ebx, eax
fsub qword fs:[ebx - 0x3eb109e3]
or dword [eax], ebx
jmp 0xefa6d128
sbb cl, ch
push 0xffffffffffffffd0
ja 0x102f009d
fcom dword [eax + 0x49]
cmp byte [ebx - 0x2d2a9530], bl
leave
sub byte [0x75dae8e2], dl
invalid
fidiv dword [ebp - 2]
call 0x102d76aa
adc eax, 0xf35c388f
scasd eax, dword es:[edi]
test bl, cl
jecxz 0x102f0076
pushfd
or eax, 0x2e18bb7d
sbb ebx, dword [eax - 0x3135aed5]
mov ebx, 0x9c1b2e18
mov al, byte [0xceca512b]
arpl word [edx + 0x5ef7621b], bp
in eax, dx
adc ebx, esp
ret 0x9189

Function at 0x105021cb
Capabilities:
Encode data using xor

Disassembly:
cmp edi, ebx
call fcn.1050080e
sub edi, 4
pushfd
pushfd
clc
push dword [edi]
pop dword [esp + 8]
push edi
mov byte [esp], 0xda
jmp 0x102f08f1
Function at 0x402990
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
xor eax, eax
mov esi, edx
push eax
push ecx
mov dword [ebp - 0xc], esi
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_BeginUpdateResourceW]
mov ebx, eax
mov dword [ebp - 0x10], ebx
test ebx, ebx
jne 0x4029bf
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push edi
push 0
push 0
push 3
push 0
push 1
push SysReAllocString
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
mov dword [ebp - 0x18], esi
cmp esi, 0xffffffff
je 0x402af5
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push eax
push 8
mov dword [ebp - 8], eax
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
mov dword [ebp - 0x14], 0
push 0
lea eax, [ebp - 0x14]
mov dword [ebp - 0x1c], edi
push eax
push dword [ebp - 8]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x402a31
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
call ebx
mov dword [ebp - 4], eax
jmp 0x402ad8
push dword [ebp - 8]
movzx eax, word [ebp + 0xc]
push edi
push 0
push eax
push 0x41a8cc
push ebx
call dword [sym.imp.KERNEL32.dll_UpdateResourceW]
test eax, eax
jne 0x402a5c
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
call ebx
mov dword [ebp - 4], eax
jmp 0x402ad8
mov ebx, dword [ebp - 0xc]
lea ecx, [ebx + 2]
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x402a62
sub ebx, ecx
sar ebx, 1
lea esi, [ebx + ebx]
lea edi, [esi + 2]
push edi
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push esi
push dword [ebp - 0xc]
mov dword [ebp - 8], eax
lea ecx, [eax + 2]
mov byte [eax], bl
push ecx
call fcn.004137e0
mov esi, dword [ebp - 8]
add esp, 0xc
push edi
push esi
push 0x809
push 9
push 6
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_UpdateResourceW]
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x402ac2
call ebx
mov dword [ebp - 4], eax
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov esi, dword [ebp - 0x18]
mov edi, dword [ebp - 0x1c]
test edi, edi
je 0x402aec
push edi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x402b00
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
call ebx
mov dword [ebp - 4], eax
mov esi, 0x32
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_EndUpdateResourceW]
test eax, eax
jne 0x402b2e
inc edi
add esi, esi
cmp edi, 5
jl 0x402b07
call ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x402b40
Capabilities:
Get common file path
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x430
mov eax, dword [0x41d004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push esi
push edi
push 0x208
push 8
mov dword [ebp - 0x42c], ecx
xor esi, esi
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
jne 0x402b9d
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004031c6
mov esp, ebp
pop ebp
ret
push 0x104
lea eax, [ebp - 0x414]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.00406827
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathStripPathW]
lea eax, [ebp - 0x20c]
push eax
push 0x104
push edi
call fcn.00408001
add esp, 0xc
lea eax, [ebp - 0x414]
push 0
push 0
push 3
push 0
push 1
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x420], eax
cmp eax, 0xffffffff
je 0x402ce3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push eax
push 8
mov dword [ebp - 0x418], eax
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push 0
lea ecx, [ebp - 0x424]
mov dword [ebp - 0x41c], eax
push ecx
push dword [ebp - 0x418]
mov dword [ebp - 0x424], esi
push eax
push dword [ebp - 0x420]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x402c6a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
jmp 0x402cbf
push 0
push 0
push 2
push 0
push 1
push 0x10000000
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x428], eax
cmp eax, 0xffffffff
je 0x402cbf
push 0
lea ecx, [ebp - 0x430]
push ecx
push dword [ebp - 0x418]
push dword [ebp - 0x41c]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x402cb3
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push dword [ebp - 0x428]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x41c]
test eax, eax
je 0x402cd5
push eax
push 0
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
push dword [ebp - 0x420]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x402ceb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
test esi, esi
jne 0x402d0a
mov eax, dword [ebp - 0x42c]
mov dword [eax], edi
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004031c6
mov esp, ebp
pop ebp
ret
push edi
push 0
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004031c6
mov esp, ebp
pop ebp
ret
Function at 0x402d30
Capabilities:
Delete file
Extract resource via kernel32 functions
Get common file path
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x424
mov eax, dword [0x41d004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x418]
mov dword [ebp - 0x420], edx
push eax
push 0x104
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
jne 0x402d7b
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004031c6
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x210]
push eax
push 0
push 0x41aa40
lea eax, [ebp - 0x418]
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
push 0
push 0x84
push 0x41a8cc
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceExW]
mov edi, eax
test edi, edi
je 0x402e76
push edi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
je 0x402e5e
push edi
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push 0
push 0
push 2
push 0
push 1
mov dword [ebp - 0x41c], eax
lea eax, [ebp - 0x210]
push 0x10000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x402e7e
push 0
lea eax, [ebp - 0x424]
push eax
push dword [ebp - 0x41c]
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x402e23
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0x420]
lea ecx, [ebp - 0x210]
call fcn.00402ea0
add esp, 4
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004031c6
mov esp, ebp
pop ebp
ret
mov esi, 2
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004031c6
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004031c6
mov esp, ebp
pop ebp
ret
Function at 0x737977
Capabilities:
Execute anti-debugging instructions

Disassembly:
add edi, 0xfaf6b455
jmp 0x737952
mov dl, 0x1c
mov ebx, edi
jmp 0x7378f4
neg cx
jae 0x73791b
sub esp, 0x14
mov dx, word [esp + 0xe]
mov dx, 0xed0f
jmp 0x737722
mov bx, word [esp]
bsf dx, si
jbe 0x7378ea
mov dl, 0x1c
jmp 0x7378ec
sub esp, 0x14
mov dx, word [esp + 0xe]
jmp 0x737929
mov dx, 0xed0f
jmp 0x737722
lea esp, [esp + 2]
sub esp, 0xc0
mov esi, esp
lea edx, [esp + edx]
jmp 0x73790d
mov edx, 0x8edb75a6
mov cx, dx
rdtsc
bsr ax, bp
jmp 0x737998
rdtsc
pop word [esp]
mov byte [esp], bh
jmp 0x737941
jo fcn.007379bb
jno fcn.007379bb

Function at 0x737982
Capabilities:
Execute anti-debugging instructions

Disassembly:
btr eax, edx
jmp 0x737b3a
rdtsc
stc
inc dh
bswap edx
mov dl, byte [esp]
inc edx
jmp 0x737a4c
lea edx, [ebx + edi]
jmp 0x7379d0
add cl, bl
mov ax, 0x51eb
add edx, ebp
jo 0x7379e9
lea edx, [ebx + edi]
not dx
jmp 0x7379d3
mov edx, 0x724b72be
mov eax, dword [esp]
pushal
lea eax, [edx + edi]
lea esp, [esp + 0x20]
jmp 0x737a00
inc dh
bswap edx
mov dl, byte [esp]
jmp 0x7379a6
jne 0x73799c
rdtsc
stc
jmp 0x737b0f

Function at 0x737b66
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea eax, [edx + edx]
lea eax, [edx*4]
not al
mov al, 0x1a
sub esp, 6
jae 0x737b88
bts eax, edi
lea esp, [esp + 2]
jmp 0x737b8a
lea esp, [esp + 4]
ror dl, 0
jmp 0x737b45
bts eax, edi
lea esp, [esp + 2]
jmp 0x737b8a
jmp 0x737b6f
lea esp, [esp + 4]
xor dl, 0x7b
mov ax, 0x5739
cmc
ja 0x737bb6
jbe 0x737bb6
mov al, 0xc6
xchg byte [esp], al
setg ah
mov al, ah
mov al, 0x6a
jmp 0x737c70
lea esp, [esp + 4]
not dl
lea eax, [edi*4]
rol ax, cl
jb 0x737c9f
stc
bswap eax
mov ax, word [esp]
bswap eax
jmp 0x737d08
jmp 0x737d7f
jo 0x737ce3
sub esp, 0x18
push word [esp + 0x1d]
jmp 0x737d4b
sub esp, 0x18
push word [esp + 0x1d]
lea esp, [esp + 2]
dec edi
bswap edx
mov dh, 0xf2
ror ah, 1
jmp 0x737d11
bswap eax
add bl, dl
bswap edx
sub esp, 0x10
jmp 0x737cca
jne 0x737d33
lea edx, [edi + ebp]
pushal
jmp 0x737d1d
mov ax, cx
mov dh, byte [esp + 0xb]
mov eax, dword [esp + 0x13]
jmp 0x737d42
lea edx, [edi + ebp]
pushal
mov ax, cx
mov dh, byte [esp + 0xb]
mov eax, dword [esp + 0x13]
mov dh, 0xf8
jmp 0x737d67
lea esp, [esp + 2]
jmp 0x737cef
pop dword [esp + 0x10]
bsr ax, cx
setle dh
mov dx, 0x1a85
jmp 0x738b71
rdtsc
rcl eax, 0xb
jle 0x737d51
pop dword [esp + 0x10]
jmp 0x737d8b
stc
bswap eax
mov ax, word [esp]
jmp 0x737d06
bsr ax, cx
setle dh
mov dx, 0x1a85
rdtsc
jmp 0x738b73
mov dl, 0x94
bswap eax
rdtsc
mov edx, 0xfffe016c
mov eax, 0xfe953f0
jmp 0x737db5
lea edx, [esi + edi]
not ax
lea edx, [eax + 0xe9]
jmp 0x737dd4
lea edx, [esp + eax]
jmp 0x737e2c
inc cl
lea eax, [ebx + edi]
sub esp, 0
jo 0x738087
lea edx, [esp + eax]
lea edx, [esi + edi]
not ax
lea edx, [eax + 0xe9]
mov dl, 0x94
jmp 0x737dd6
rdtsc
lea esp, [esp + 5]
lea esp, [esp + 3]
lea esp, [esp + 0x14]
jmp 0x7380d8
Function at 0x7fe717
Capabilities:
Execute anti-debugging instructions

Disassembly:
cpuid
clc
neg bx
cpuid
lea esp, [esp]
cpuid
not dx
xchg ebp, ecx
mov dl, dh
jmp 0x7fe620
inc si
mov esi, eax
lea edx, [eax*4]
mov eax, 0x23ef29cc
mov bx, 0x2d1
xchg ecx, ebp
jmp 0x7fe638
bswap ecx
sub esp, 4
mov dword [esp], esi
mov edx, 0x8fea1686
add esp, 3
mov ch, byte [esp]
jmp 0x7fe655
mov bp, 0xdccf
mov dl, byte [esp]
mov cl, ch
inc ax
ror ch, 5
mov ax, 0x35f9
jmp 0x7fe682
lea esp, [esp + 8]
pushal
rdtsc
cld
mov dx, 0xab9b
rdtsc
jmp 0x7fe6b3
lea esp, [esp + 3]
jmp 0x7fe6d0
Function at 0x7fefda
Capabilities:
Execute anti-debugging instructions

Disassembly:
xchg word [esp + 7], ax
sub bl, ah
mov ebp, 0xef766460
xchg dword [esp + 5], edi
jmp 0x7fee9c
setae ch
rdtsc
cpuid
mov ax, word [esp + 4]
cpuid
jmp 0x7fedbd
xchg esi, ecx
rdtsc
lea edi, [esi - 0xc5]
xchg dword [esp], edi
push dword [esp + 4]
jmp 0x7fedd3
mov byte [esp + 1], dh
pop word [esp]
mov ecx, 0xd1e43458
xchg dx, ax
stc
mov dword [esp], eax
jmp 0x7fedeb
xchg word [esp + 0xb], bx
pop word [esp + 1]
mov word [esp + 7], bx
sub esp, 2
jmp 0x7fee7a
stc
neg si
mov dl, dh
xchg word [esp + 7], bp
mov dx, 0x69a5
push dword [esp + 4]
jmp 0x7fee18
push word [esp + 0x1c]
add esp, 0xc
bswap ecx
bswap edi
pop bx
rcr ah, 1
jmp 0x7feeea
xor dl, ch
xchg byte [esp + 2], dl
pop word [esp + 0x11]
add esp, 4
mov dword [esp + 0x17], ecx
jmp 0x7fee4a
mov eax, 0xdb97daac
sub esp, 0x14
lea eax, [ebp*4]
mov dword [esp + 0x19], esi
cpuid
xchg edi, eax
jmp 0x7fee61
stc
pop dword [esp]
mov dword [esp], ecx
inc dl
push dword [esp + 3]
bswap ebx
jmp 0x7fee35
not edi
btr esi, edx
lea esi, [esp + ecx]
mov bl, 0xc8
add esp, 0xc
not di
call fcn.007feed3
mov si, word [esp + 3]
lea ecx, [ecx - 0x1b]
push dword [esp + 1]
inc ecx
btc esi, ebx
xchg dword [esp + 1], esi
jmp 0x7fee03
pop si
btc esi, edi
mov di, 0x4d71
jmp 0x7fef4d

Function at 0x7ff2ec
Capabilities:
Execute anti-debugging instructions

Disassembly:
push word [esp + 0x27]
add esp, 0x15
inc bl
xchg ch, dl
pop edi
not cx
jmp 0x7ff1fe
and ax, 0x5c2a
bswap ebp
xchg dword [esp + 0x28], eax
ror ch, 5
xchg dword [esp + 0xa], ebx
xchg bh, cl
jmp 0x7ff1b8
xchg dword [esp + 0x11], ecx
rcl di, cl
mov byte [esp + 0x15], ch
jmp 0x7ff232
btr edi, esp
xchg dword [esp + 0x10], esi
inc ebp
push dword [esp + 0xe]
pop dword [esp]
lea edx, reloc.kernel32.dll_GetCurrentProcessId
jmp 0x7ff1e8
xchg word [esp + 7], cx
pop word [esp + 1]
mov word [esp + 0xf], sp
rdtsc
neg bx
xchg ebx, ecx
jmp 0x7ff2b3
lea ebp, [ecx*4]
mov di, word [esp + 9]
xchg dx, cx
rdtsc
xchg cx, bp
jmp 0x7ff215
pushal
btc edx, edi
shr edx, 9
lea eax, [edi*4]
bswap esi
rdtsc
jmp 0x7ff1d3
mov cx, dx
mov bl, 0xa0
mov bl, 0x68
lea esp, [esp]
btc edi, ebx
mov ch, byte [esp + 1]
jmp 0x7ff2c8
mov byte [esp], ch
sub esp, 4
mov ch, byte [esp + 4]
inc ebx
pop ax
lea ecx, [esp + edx]
jmp 0x7ff266
ror ecx, 0xf
lea esi, [ebx + ebx]
add esp, 0
and cl, bh
setbe dh
mov dx, 0xe79b
jmp 0x7ff27e
mov word [esp + 0x12], bx
sub esp, 0xc
mov bh, byte [esp + 2]
sete ch
popal
setno ah
jmp 0x7ff295
mov ebx, 0x46074b0e
bsr si, bp
mov cl, ch
mov al, 0x1e
xchg di, si
mov dl, 0xcc
jmp 0x7ff2f6
xchg word [esp + 3], bx
jmp 0x7ff24f
cld
mov word [esp], bx
mov ebx, 0x6e68ce0
inc edi
mov ecx, 0x2eea37a8
call fcn.007ff328
ret 0xf25c
Function at 0x800826
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea ebx, [ebp*4]
inc eax
lea ebx, [esp + esi]
jmp 0x800902
bsf dx, si
mov cl, ch
mov cl, ch
xchg dh, al
mov bh, byte [esp]
mov cx, word [esp]
jmp 0x800886
cmc
mov dh, byte [esp]
neg bp
cmc
inc bx
xchg ah, bl
jmp 0x80085e
sub esp, 0xe
rdtsc
mov word [esp + 3], di
xchg ecx, eax
neg bx
mov ax, sp
call fcn.008008eb
and eax, 0xa8593ea8
dec ebx
push ebp
lds edx, [ebp + 0x3c]
iretd
lea edx, [edx + ebp]
mov di, word [esp]
mov cx, word [esp]
mov cl, ch
setge dh
cpuid
jmp 0x800878
xchg di, ax
lea esp, [esp + 0x1c]
add esp, 0
mov bl, bh
rdtsc
add esp, 0
jmp 0x8008a9
mov edi, 0xb47b7ab0
mov dl, dh
lea ebp, reloc.kernel32.dll_GetCurrentProcessId
mov ebx, dword [esp + 6]
push esp
cld
jmp 0x8008c1

Function at 0x800a85
Capabilities:
Execute anti-debugging instructions

Disassembly:
xchg edx, eax
xchg byte [esp + 0xa], bl
xchg dword [esp + 0xd], edi
mov byte [esp + 0x1b], ch
pop ebx
xchg cx, ax
jmp 0x800aa0
btc edi, edi
jmp 0x800a6a
bsf bx, ax
bsf si, ax
mov bx, word [esp + 0x17]
jmp 0x800ab7
btr eax, esp
lea esi, reloc.kernel32.dll_GetCurrentProcessId
not eax
push edx
pop word [esp + 0x12]
lea esp, [esp + 2]
jmp 0x800a8a
mov eax, dword [esp + 0x14]
shl ax, cl
xchg ah, bl
xchg dword [esp + 0x11], ebx
bswap ecx
bswap edi
jmp 0x800ae7
pop si
pop ax
pop ebx
push word [esp + 7]
mov word [esp + 7], sp
shr ebx, 0x1b
jmp 0x800b74
add esp, 0x1a
shr ch, 5
bswap esi
inc esi
lea edi, [esi + 0x35]
lea edx, reloc.kernel32.dll_GetCurrentProcessId
jmp 0x800baf
pop word [esp + 6]
btc edx, ebx
pushal
mov dword [esp], eax
xor ebx, esi
mov si, word [esp + 0x29]
jmp 0x800b18
not eax
push word [esp + 0xf]
lea ecx, [ebx*4]
rdtsc
sub ebp, eax
mov byte [esp + 0xb], ch
jmp 0x800b39
lea ecx, [ebp*4]
xchg dh, al
cpuid
shr dh, 7
xchg dword [esp + 8], ebx
rdtsc
jmp 0x800b57
cld
neg esi
bsr dx, cx
neg edi
mov cx, 0xf98d
xchg edi, eax
call fcn.00800bdf
lodsd eax, dword [esi]
sub dword [ecx - reloc.kernel32.dll_GetCurrentProcessId], edi
dec edx
fdivr dword [edi - 0x7d9455b6]
cmp eax, 0x54869f0c
and al, 0x16
xchg byte [esp + 0x16], dl
pushal
lea edi, [ebx + edi]
pushal
lea esp, [esp + 0x59]
xchg ebp, edx
jmp 0x800b8a

Function at 0x800cdd
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea ecx, reloc.kernel32.dll_GetCurrentProcessId
mov edi, dword [esp + 1]
rdtsc
add bx, 0x4676
xchg bh, cl
jmp 0x800c9a
mov edx, dword [esp + 3]
neg dh
mov word [esp + 2], sp
mov byte [esp + 3], ah
mov word [esp], di
lea ebx, [ebx + ebp]
jmp 0x800c50
sub esp, 0x16
lea edi, [esp + ebp]
call fcn.00800d15
push dword [ebp - 0x1b]
invalid
xchg bp, si
lea esp, [esp + 5]
add esp, 0
mov bx, 0xc5e7
and cx, 0xfe32
jmp 0x800c81
mov bh, byte [esp + 1]
mov bl, bh
and si, 0xd7da
mov di, word [esp + 2]
mov edi, dword [esp + 1]
rdtsc
jmp 0x800c69
inc edi
jmp 0x800cb3