joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10068120
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10097bdd
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x100aa040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xorps xmm0, xmm0
mov dword [ebp - 0x30], 0
xor edx, edx
mov eax, 0xf
movups xmmword [ebp - 0x28], xmm0
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], eax
mov byte [ebp - 0x28], dl
mov dword [ebp - 4], edx
mov edi, dword [ecx]
mov ecx, dword [ecx + 4]
mov dword [ebp - 0x34], edi
mov dword [ebp - 0x3c], ecx
cmp edi, ecx
je 0x1006825d
mov ecx, dword [ebp - 0x28]
lea esi, [ebp - 0x28]
cmp esi, edi
je 0x100681a7
cmp dword [edi + 0x14], 0xf
mov eax, edi
jbe 0x10068192
mov eax, dword [edi]
push dword [edi + 0x10]
lea ecx, [ebp - 0x28]
push eax
call fcn.10021e80
mov edx, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
lea esi, [edx - 3]
cmp esi, edx
ja 0x100681c1
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov dword [ebp - 0x18], esi
cmova eax, ecx
mov byte [eax + esi], 0
jmp 0x10068206
mov ecx, esi
sub eax, edx
sub ecx, edx
mov dword [ebp - 0x2c], ecx
cmp ecx, eax
ja 0x100681f3
cmp dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], esi
lea esi, [ebp - 0x28]
cmova esi, dword [ebp - 0x28]
push ecx
add esi, edx
push 0
push esi
call sub.VCRUNTIME140.dll_memset
mov eax, dword [ebp - 0x2c]
add esp, 0xc
mov byte [esi + eax], 0
jmp 0x10068206
push 0
push ecx
mov byte [ebp - 0x38], 0
push dword [ebp - 0x38]
push ecx
lea ecx, [ebp - 0x28]
call fcn.100283b0
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov edx, dword [ebp - 0x18]
mov esi, 0x811c9dc5
cmova eax, dword [ebp - 0x28]
xor ecx, ecx
test edx, edx
je 0x10068235
mov edi, eax
movzx eax, byte [edi + ecx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, edx
jb 0x10068221
mov edi, dword [ebp - 0x34]
cmp esi, dword [ebp + 8]
jne 0x10068245
mov esi, dword [ebp - 0x30]
test esi, esi
je 0x10068258
dec esi
mov dword [ebp - 0x30], esi
add edi, 0x1c
mov dword [ebp - 0x34], edi
cmp edi, dword [ebp - 0x3c]
je 0x1006825d
mov eax, dword [ebp - 0x14]
jmp 0x1006817e
mov edi, dword [edi + 0x18]
jmp 0x1006825f
xor edi, edi
mov eax, dword [ebp - 0x14]
mov esi, dword [ebp - 0x28]
cmp eax, 0xf
jbe 0x10068297
lea ecx, [eax + 1]
mov eax, esi
cmp ecx, 0x1000
jb 0x1006828d
mov esi, dword [eax - 4]
add ecx, 0x23
sub eax, esi
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1006828d
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push esi
call fcn.1008f417
add esp, 8
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1008ef9c
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100682c0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10097bdd
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x100aa040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xorps xmm0, xmm0
mov dword [ebp - 0x30], 1
xor edx, edx
mov eax, 0xf
movups xmmword [ebp - 0x28], xmm0
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], eax
mov byte [ebp - 0x28], dl
mov dword [ebp - 4], edx
mov edi, dword [ecx]
mov ecx, dword [ecx + 4]
mov dword [ebp - 0x34], edi
mov dword [ebp - 0x3c], ecx
cmp edi, ecx
je 0x100683fd
mov ecx, dword [ebp - 0x28]
lea esi, [ebp - 0x28]
cmp esi, edi
je 0x10068347
cmp dword [edi + 0x14], 0xf
mov eax, edi
jbe 0x10068332
mov eax, dword [edi]
push dword [edi + 0x10]
lea ecx, [ebp - 0x28]
push eax
call fcn.10021e80
mov edx, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
lea esi, [edx - 3]
cmp esi, edx
ja 0x10068361
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov dword [ebp - 0x18], esi
cmova eax, ecx
mov byte [eax + esi], 0
jmp 0x100683a6
mov ecx, esi
sub eax, edx
sub ecx, edx
mov dword [ebp - 0x2c], ecx
cmp ecx, eax
ja 0x10068393
cmp dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], esi
lea esi, [ebp - 0x28]
cmova esi, dword [ebp - 0x28]
push ecx
add esi, edx
push 0
push esi
call sub.VCRUNTIME140.dll_memset
mov eax, dword [ebp - 0x2c]
add esp, 0xc
mov byte [esi + eax], 0
jmp 0x100683a6
push 0
push ecx
mov byte [ebp - 0x38], 0
push dword [ebp - 0x38]
push ecx
lea ecx, [ebp - 0x28]
call fcn.100283b0
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov edx, dword [ebp - 0x18]
mov esi, 0x811c9dc5
cmova eax, dword [ebp - 0x28]
xor ecx, ecx
test edx, edx
je 0x100683d5
mov edi, eax
movzx eax, byte [edi + ecx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, edx
jb 0x100683c1
mov edi, dword [ebp - 0x34]
cmp esi, dword [ebp + 8]
jne 0x100683e5
mov esi, dword [ebp - 0x30]
test esi, esi
je 0x100683f8
dec esi
mov dword [ebp - 0x30], esi
add edi, 0x1c
mov dword [ebp - 0x34], edi
cmp edi, dword [ebp - 0x3c]
je 0x100683fd
mov eax, dword [ebp - 0x14]
jmp 0x1006831e
mov edi, dword [edi + 0x18]
jmp 0x100683ff
xor edi, edi
mov eax, dword [ebp - 0x14]
mov esi, dword [ebp - 0x28]
cmp eax, 0xf
jbe 0x10068437
lea ecx, [eax + 1]
mov eax, esi
cmp ecx, 0x1000
jb 0x1006842d
mov esi, dword [eax - 4]
add ecx, 0x23
sub eax, esi
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1006842d
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push esi
call fcn.1008f417
add esp, 8
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1008ef9c
mov esp, ebp
pop ebp
ret 0xc

Function at 0x10069bf0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 1
jne 0x10069c1b
push 0
push 0
push 0
push 0x10025570
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
je 0x10069c1b
mov eax, 1
pop ebp
ret 0xc
xor eax, eax
pop ebp
ret 0xc
Function at 0x1007be90
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
test ebx, ebx
je 0x1007c021
mov eax, dword [ebx]
mov ecx, ebx
mov eax, dword [eax + 0x280]
call eax
test al, al
je 0x1007c021
mov eax, dword [0x100ce630]
cmp dword [eax + 0x174], 0xffffffff
je 0x1007c021
mov eax, dword [0x100ce8e0]
add eax, 0xffffff91
xor eax, 0xd99d3177
cmp dword [eax + ebx], 0
mov eax, dword [0x100ce8a8]
setle cl
add eax, 0xffffff9f
xor eax, 0xd99d3169
xor edi, edi
mov byte [eax + ebx], cl
mov eax, dword [0x100ce89c]
add eax, 0xffffffa2
xor eax, 0xd99d3166
mov dword [eax + ebx + 0xc], 0
mov eax, dword [0x100ce8a0]
add eax, 0xffffffa1
xor eax, 0xd99d3167
mov dword [eax + ebx + 0xc], 0
mov ecx, dword [0x100ce8a4]
lea eax, [ecx - 0x60]
xor eax, 0xd99d3168
mov edx, dword [eax + ebx + 0xc]
mov dword [ebp - 4], edx
test edx, edx
je 0x1007bf7e
lea eax, [ecx - 0x60]
xor eax, 0xd99d3168
mov eax, dword [eax + ebx]
mov esi, dword [eax + edi*4]
lea ebx, [eax + edi*4]
test esi, esi
je 0x1007bf76
or eax, 0xffffffff
lock xadd dword [esi + 4], eax
jne 0x1007bf6a
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 4]
call eax
test al, al
je 0x1007bf67
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax]
mov edx, dword [ebp - 4]
mov dword [ebx], 0
mov ecx, dword [0x100ce8a4]
mov ebx, dword [ebp + 8]
inc edi
cmp edi, edx
jb 0x1007bf33
lea eax, [ecx - 0x60]
xor eax, 0xd99d3168
lea ecx, [ebx + 8]
push 0
mov dword [eax + ebx + 0xc], 0
mov eax, dword [ebx + 8]
mov eax, dword [eax + 0x1c]
call eax
mov eax, dword [ebx + 8]
lea ecx, [ebx + 8]
push 0
mov eax, dword [eax + 0x14]
call eax
mov ecx, dword [0x100ce644]
xor ebx, ebx
mov dword [ebp - 4], ecx
mov eax, dword [ecx + 0x28]
mov dword [ebp - 8], eax
test eax, eax
je 0x1007c012
nop dword [eax]
mov eax, dword [ecx + 0x1c]
mov ecx, dword [eax + ebx*4]
mov eax, dword [ecx]
mov eax, dword [eax + 0x30]
call eax
mov esi, eax
mov edi, 0x811c9dc5
xor ecx, ecx
inc ecx
cmp byte [esi + ecx], 0
jne 0x1007bfd6
xor edx, edx
test ecx, ecx
je 0x1007bffc
movsx eax, byte [esi + edx]
inc edx
xor eax, edi
imul edi, eax, 0x1000193
cmp edx, ecx
jb 0x1007bfe3
cmp edi, 0x79705c5e
je 0x1007c007
inc ebx
cmp ebx, dword [ebp - 8]
jae 0x1007c012
mov ecx, dword [ebp - 4]
jmp 0x1007bfc0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x1c]
mov ecx, dword [eax + ebx*4]
jmp 0x1007c014
xor ecx, ecx
push 0
push dword [ebp + 8]
push 0
call dword [0x100ce730]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10087080
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x100d3a88]
sub esp, 0x10
push ebx
push esi
push edi
test al, 1
jne 0x100870e8
or eax, 1
mov dword [0x100d3a88], eax
mov eax, dword [0x100ce5bc]
mov ebx, dword [eax + 0x30]
jmp 0x100870dc
mov edi, dword [ebx + 0xc]
mov esi, 0x811c9dc5
xor ecx, ecx
nop
inc ecx
cmp byte [edi + ecx], 0
jne 0x100870b0
xor edx, edx
test ecx, ecx
je 0x100870d9
nop dword [eax]
movsx eax, byte [edi + edx]
inc edx
xor eax, esi
imul esi, eax, 0x1000193
cmp edx, ecx
jb 0x100870c0
cmp esi, 0xcc254ccd
je 0x100870e0
mov ebx, dword [ebx + 4]
test ebx, ebx
jne 0x100870a4
mov dword [0x100d3a84], ebx
jmp 0x100870ee
mov ebx, dword [0x100d3a84]
mov eax, dword [ebx]
movss xmm0, dword [0x100b8320]
push ecx
mov ecx, ebx
movss dword [esp], xmm0
mov eax, dword [eax + 0x3c]
call eax
cmp byte [0x100b84e8], 0
je 0x1008726b
mov eax, dword [0x100ce61c]
movss xmm1, dword [eax + 0x10]
comiss xmm1, dword [0x100d3768]
ja 0x1008726b
movss xmm2, dword [0x100d376c]
xorps xmm0, xmm0
comiss xmm0, xmm2
jae 0x1008726b
subss xmm1, dword [0x100d3764]
mov eax, dword [0x100aa174]
movss xmm0, dword [0x100a0284]
mov ecx, dword [0x100ce5cc]
cdq
divss xmm1, xmm2
sub eax, edx
mov word [ebp - 4], 0xc8c8
mov ebx, eax
mov byte [ebp - 2], 0xc8
mov eax, dword [0x100aa178]
cdq
sub eax, edx
sar ebx, 1
mov edi, eax
mov dword [ebp - 0x10], ebx
sar edi, 1
mov dword [ebp - 0xc], edi
subss xmm0, xmm1
mulss xmm0, dword [0x100a0394]
cvttss2si eax, xmm0
mov byte [ebp - 1], al
push dword [ebp - 4]
mov dword [ebp - 8], eax
mov eax, dword [ecx]
mov eax, dword [eax + 0x38]
call eax
mov ecx, dword [0x100ce5cc]
lea edx, [edi - 1]
push edx
lea esi, [ebx - 1]
add ebx, 0xfffffffa
push esi
mov eax, dword [ecx]
lea edx, [edi - 6]
push edx
push ebx
mov eax, dword [eax + 0x4c]
call eax
mov ecx, dword [0x100ce5cc]
mov eax, dword [ebp - 8]
mov byte [ebp - 1], al
mov word [ebp - 4], 0xc8c8
mov eax, dword [ecx]
mov byte [ebp - 2], 0xc8
push dword [ebp - 4]
mov eax, dword [eax + 0x38]
call eax
mov ecx, dword [0x100ce5cc]
inc edi
mov edx, dword [ebp - 0xc]
push edi
push esi
mov eax, dword [ecx]
add edx, 6
push edx
push ebx
mov eax, dword [eax + 0x4c]
call eax
mov ecx, dword [0x100ce5cc]
mov eax, dword [ebp - 8]
mov byte [ebp - 1], al
mov word [ebp - 4], 0xc8c8
mov eax, dword [ecx]
mov byte [ebp - 2], 0xc8
push dword [ebp - 4]
mov eax, dword [eax + 0x38]
call eax
mov ebx, dword [ebp - 0x10]
mov ecx, dword [0x100ce5cc]
push edi
mov edi, dword [ebp - 0xc]
lea esi, [ebx + 1]
add ebx, 6
mov eax, dword [ecx]
push esi
lea edx, [edi + 6]
push edx
mov eax, dword [eax + 0x4c]
push ebx
call eax
mov ecx, dword [0x100ce5cc]
mov eax, dword [ebp - 8]
mov byte [ebp - 1], al
mov word [ebp - 4], 0xc8c8
mov eax, dword [ecx]
mov byte [ebp - 2], 0xc8
push dword [ebp - 4]
mov eax, dword [eax + 0x38]
call eax
mov ecx, dword [0x100ce5cc]
lea edx, [edi - 1]
push edx
push esi
lea edx, [edi - 6]
mov eax, dword [ecx]
push edx
push ebx
mov eax, dword [eax + 0x4c]
call eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
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 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
pop eax
nop
nop
nop
nop
add eax, 0x403ac5
sub eax, 0x403a6b
nop
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x42e01e
nop
popal
nop
nop
nop
nop
nop
jmp loc.00401219
Function at 0x409124
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ebx
lea ebx, [ebp - 0x244]
sub esp, 0x254
mov dword [esp + 4], 0x104
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push edx
push edx
lea edx, [eax - 1]
cmp edx, 0x103
ja 0x409162
xor edx, edx
cmp word [ebp + eax*2 - 0x246], 0x5c
sete dl
jmp 0x409169
xor eax, eax
mov edx, 1
mov ecx, dword [ebp + 8]
add edx, edx
add eax, eax
mov dword [esp + 4], str._s_S.dll
add edx, 0x40c720
add eax, ebx
mov dword [esp + 0xc], ecx
mov dword [esp + 8], edx
mov dword [esp], eax
call dword [sym.imp.USER32.dll_wsprintfW]
mov dword [esp], ebx
mov dword [esp + 8], 8
mov dword [esp + 4], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov ebx, dword [ebp - 4]
sub esp, 0xc
leave
ret 4

Function at 0x409308
Capabilities:
Hash data with crc32

Disassembly:
push ebp
cmp dword [0x436a24], 0
mov ebp, esp
push esi
mov edx, dword [ebp + 0xc]
push ebx
jne 0x409345
xor ecx, ecx
mov eax, ecx
mov ebx, 8
mov esi, eax
shr esi, 1
and eax, 1
je 0x409330
mov eax, 0xedb88320
xor eax, esi
dec ebx
jne 0x409322
mov dword [ecx*4 + 0x436a20], eax
inc ecx
cmp ecx, 0x100
jne 0x40931b
mov eax, dword [ebp + 8]
mov ebx, dword [ebp + 0x10]
not eax
add ebx, edx
cmp edx, ebx
je 0x409367
mov cl, byte [edx]
inc edx
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x436a20]
jmp 0x40934f
pop ebx
not eax
pop esi
pop ebp
ret 0xc

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 0x43efa4
Capabilities:
Encode data using xor

Disassembly:
xor byte [edi], dl
std
daa
in al, dx
pop es
mov bh, 0xe7
cmp ebx, ecx
push esp
pop edx
pop es
xor bh, byte [ecx + esi*2]
out 0x4b, al
xor esp, eax
insb byte es:[edi], dx
xchg esp, eax
invalid

Function at 0x43fc34
Capabilities:
Encode data using xor

Disassembly:
cmp dword [ecx], edx
insb byte es:[edi], dx
push cs
fimul dword ds:[ecx]
and byte [ebx - 0x536e822], al
iretd
loop 0x43fa33
enter 0x3062, 0xffffffffffffff9f
insd dword es:[edi], dx
lahf
mov esp, dword [ebx]
std
jp 0x43f9d6
retf 0xcad2
pop edi
jle 0x43f9ff
cli
xchg dword [eax - 0x227225b3], esi
mov ah, bl
mov ah, 0x99
cmp ecx, 0x20a8e604
or esi, esp
imul ebx, dword [eax], 0x1c
retf
aaa
out 0xaa, al
push ss
jae 0x43faa4
int3
and eax, 0x38319279
xchg ecx, eax
sar edx, 1
mov al, 0x73
adc byte [esi + 0x6906de62], cl
mov ah, 0xb0
loope 0x43fa30
mov edi, dword [ecx]
invalid
cmp edx, ebx
loopne 0x43fad9
pop ss
arpl word [ebp + 0x6dfe3443], ax
movsd dword es:[edi], dword [esi]
or al, 0x40
xchg esp, eax
jne 0x43fad0
popal
xlatb
cdq
sub al, 0xa9
outsb dx, byte [esi]
enter 0xffffffffffffe899, 0xffffffffffffffb1
sub dl, byte [edx + 0x7a]
or eax, 0x7c0ee996
inc ebp
cmp byte [edi + 0x4a], al
or byte [0xd046b6], cl
mov dh, 0x46
rol byte [eax], 1
sub al, 0xc6
salc
ja 0x43fa5a
insb byte es:[edi], dx
add ebx, 0x12147159
stosd dword es:[edi], eax
fistp qword [esi + 0x7dee16b6]
mov cl, 0x1e
xor edi, dword [edx - 0x23]
cmp dh, bl
lahf
jmp 0x43fb5f
invalid
out 0x62, eax
or byte [edx - 0x64], dl
mov byte [0x57d1413a], al
mov dh, 0xae
insb byte es:[edi], dx
fxch st(0)
adc eax, 0x9b9ff3e2
push esp
push cs
inc esp
popfd
inc esp
inc edi
and ah, byte [ecx + 0x77e87f27]
div dword [ebx - 0x5c]
and bh, byte cs:[esi + 0x7eb87560]
xchg byte [ecx - 0x53], dl
into
adc bh, byte [esi + 0x7a]
loopne 0x43fbc1
lahf
rcl byte [ecx]
push edx
jo 0x43fb24
push ss
std
invalid
push ss
adc al, 0x7e
cld
jle 0x43fbab
in al, dx
fadd dword [ebx + 0x45]
pop edx
sub byte [ebp - 0x10], al
aas
fstp dword [ecx + ebx*4 + 0xe]
add byte [esi - 0xf], bh
pop eax
sub bl, byte [edi]
pop ds
inc ebx
loop 0x43fbad
sbb eax, 0x7f40a29b
out dx, eax
pop esi
and ch, dh
mov ah, 0xac
je 0x43fbea
pop esi
or al, 0x5f
inc ecx
daa
sbb eax, 0xe560f365
pop esi
and byte [edx - 0x1a], bl
pop ecx
scasd eax, dword es:[edi]
and dword [eax], ecx
pop ebx
insd dword es:[edi], dx
jecxz 0x43fc2e
mov dl, 0xa4
pop eax
jecxz 0x43fbca
mov ch, 0xd9
mov bh, 0xc3
lodsb al, byte [esi]
jo 0x43fc08
retf 0xf8d8
mov dh, 0x8a
movsb byte es:[edi], byte [esi]
jmp 0x43fc6c
sahf
jmp 0x8c523163
pop es
aam 0xe9
mov word [eax + 0x30b141ad], ss
lodsd eax, dword [esi]
inc ecx
mov cl, 0x30
dec ecx
or eax, 0x6edd009e
dec eax
out dx, eax
insb byte es:[edi], dx
fdiv dword [ebx - 0x5776eac8]
or byte [ecx + 0x276535f], 4
xor al, 0x42
wait
fucom st(2)
add ah, byte [edi + edx - 0x1e0b2696]
cli
mov esp, 0x1f8f7c8e
dec esp
dec esi
push cs
xchg ecx, eax
sbb edx, dword [esp + esi*8 - 0x28]
fist dword [ecx - 0x76be0daf]
sub byte [ecx - 0xedbecbf], bh
inc ecx
mov dword [eax], ebp
mov ecx, 0xf1241341
xor ch, byte [ebx + 4]
loopne 0x43fc65
lea ebx, [esi]
push es
jne 0x43fc1b
inc edx
invalid
Function at 0x4417f8
Capabilities:
Encode data using xor

Disassembly:
mov dword [0x9afe4ea5], eax
adc dword [edi - 0x2169c06b], ebp
cmpsb byte [esi], byte es:[edi]
xchg esp, eax
push ss
aaa
pushal
cmpsd dword [esi], dword es:[edi]
mov eax, 0xe37f3a63
fisubr dword [edi + 0x57]
cmp esi, dword [ebp + 0x7a22b62f]
nop
cmc
xor byte [ebx - 0x253f91c8], 0x8f
pop es
cli
and al, 0x3c
aas
push 0xc82481ea
rcr eax, cl
sub ebp, eax
call 0x3f8ab448
jae 0x4417c3
adc ecx, ebp
Function at 0x5d6a55
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
cmp dword [0x5e058c], 0
je 0x5d6a75
push 0
call dword [sym.imp.KERNEL32.DLL_ExitProcess]
mov dword [0x5e058c], 1
push 0x40
mov eax, 0x5de1c8
add eax, 0x154
push eax
mov eax, 0x5de1c8
add eax, 0x192
push eax
push 0
call dword [sym.imp.USER32.DLL_MessageBoxA]
jmp 0x5d6aa4
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5d6f0b
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
push ebx
push esi
push edi
mov dword [ebp - 0x54], 0
push 1
lea eax, [ebp - 0x54]
push eax
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.DLL_SetFilePointer]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x50], 0
mov eax, dword [ebp - 0xc]
shl eax, 2
cmp dword [eax + eax*4 + 0x5de648], 0xffffffff
je 0x5d6f5a
inc dword [ebp - 0xc]
jmp 0x5d6f3e
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
shl ecx, 2
mov dword [ecx + ecx*4 + 0x5de648], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 0xc]
shl ecx, 2
mov dword [ecx + ecx*4 + 0x5de650], eax
push 0
push 0
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.DLL_SetFilePointer]
push 0
lea eax, [ebp - 0x50]
push eax
push 0x40
lea eax, [ebp - 0x4c]
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.DLL_ReadFile]
lea eax, [ebp - 0x30]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
mov ecx, dword [ebp - 4]
xor eax, dword [ecx + 0x10]
mov ecx, dword [ebp - 0xc]
shl ecx, 2
mov dword [ecx + ecx*4 + 0x5de654], eax
test dword [ebp - 0x4c], 0xffff
jne 0x5d6fdd
mov eax, dword [ebp - 0xc]
shl eax, 2
mov dword [eax + eax*4 + 0x5de650], 4
mov eax, dword [ebp - 0xc]
shl eax, 2
cmp dword [eax + eax*4 + 0x5de650], 4
je 0x5d700a
push 0
lea eax, [ebp - 0x54]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.DLL_SetFilePointer]
jmp 0x5d701f
push 0
push 0
mov eax, dword [ebp - 8]
add eax, 0x40
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.DLL_SetFilePointer]
jmp 0x5d7024
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5d7029
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
push 0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp + 8]
push eax
call fcn.005d712c
add esp, 0x14
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x5d7063
jmp 0x5d7122
mov eax, dword [ebp - 4]
sub eax, 0x40
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
call fcn.005d712c
add esp, 0x14
test eax, eax
jne 0x5d7094
jmp 0x5d711d
mov dword [ebp - 0x14], 0
jmp 0x5d70a3
inc dword [ebp - 0x14]
mov eax, dword [ebp - 4]
sub eax, 0x40
cmp eax, dword [ebp - 0x14]
jbe 0x5d70d2
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x18]
xor edx, edx
mov dl, byte [eax + ecx + 0x40]
mov al, byte [edx + 0x5de3f8]
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0xc]
mov byte [ecx + edx], al
jmp 0x5d70a0
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.DLL_UnmapViewOfFile]
mov eax, dword [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.DLL_UnmapViewOfFile]
mov eax, dword [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.DLL_DeleteFileA]
jmp 0x5d7127
jmp 0x5d70d2
jmp 0x5d70d2
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5d712c
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
cmp dword [ebp + 0x18], 0
je 0x5d714b
mov dword [ebp - 0x14], 0xc0000000
jmp 0x5d7152
mov dword [ebp - 0x14], 0x80000000
cmp dword [ebp + 0x18], 0
je 0x5d7168
mov dword [ebp - 0xc], 2
jmp 0x5d716f
mov dword [ebp - 0xc], 1
cmp dword [ebp + 0x18], 0
je 0x5d7185
mov dword [ebp - 4], 2
jmp 0x5d718c
mov dword [ebp - 4], 3
cmp dword [ebp + 0x18], 0
je 0x5d71a2
mov dword [ebp - 0x10], 4
jmp 0x5d71a9
mov dword [ebp - 0x10], 2
cmp dword [ebp + 0x18], 0
je 0x5d71bf
mov dword [ebp - 8], 2
jmp 0x5d71c6
mov dword [ebp - 8], 4
push 0
push 0x80
mov eax, dword [ebp - 4]
push eax
push 0
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
mov eax, dword [ebp + 0xc]
cmp dword [eax], 0xffffffff
jne 0x5d71fd
xor eax, eax
jmp 0x5d7298
push 0
mov eax, dword [ebp + 0x18]
push eax
push 0
mov eax, dword [ebp - 0x10]
push eax
push 0
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileMappingA]
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0
jne 0x5d723b
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
xor eax, eax
jmp 0x5d7298
mov eax, dword [ebp + 0x18]
push eax
push 0
push 0
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp + 0x10]
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_MapViewOfFile]
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
mov eax, dword [ebp + 0x14]
cmp dword [eax], 0
jne 0x5d7283
mov eax, dword [ebp + 0x10]
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
xor eax, eax
jmp 0x5d7298
lea eax, [ebp + 0x18]
push eax
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
jmp 0x5d7298
pop edi
pop esi
pop ebx
leave
ret