joyce8/EMBER2024-capa huggingface dataset:
Function at 0x61b78d80
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
push edi
xor eax, eax
push esi
push ebx
sub esp, 0x4c
mov ebx, dword [esp + 0x78]
mov esi, dword [esp + 0x60]
mov ebp, dword [esp + 0x70]
mov edi, dword [ebx]
test edi, edi
jle 0x61b78da5
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret 0x1c
cmp dword [esp + 0x68], 0xb
ja 0x61b78ec0
mov eax, dword [ecx]
mov edi, dword [eax + 0x14]
xor eax, eax
test byte [esp + 0x64], 3
jne 0x61b78e0d
mov edx, 0x51eb851f
mov eax, edx
imul dword [esp + 0x64]
mov eax, edx
mov dword [esp + 0x28], edx
mov edx, dword [esp + 0x64]
sar eax, 5
sar edx, 0x1f
sub eax, edx
mov dword [esp + 0x2c], edx
mov edx, dword [esp + 0x64]
imul eax, eax, 0x64
sub edx, eax
mov eax, edx
jne 0x61b78ed0
mov edx, dword [esp + 0x28]
sar edx, 7
sub edx, dword [esp + 0x2c]
imul edx, edx, 0x190
cmp dword [esp + 0x64], edx
mov edx, 0xc
cmove eax, edx
mov edx, dword [esp + 0x68]
cmp edi, method.icu_53::RuleBasedTimeZone.getOffset_unsigned_char__int__int__int__unsigned_char__int__int__UErrorCode__const
movsx eax, byte [eax + edx + sym.icuin53.dll_icu_53::Grego::MONTH_LENGTH]
jne 0x61b78ee0
mov eax, esi
test al, al
jne 0x61b78e38
mov eax, 1
sub eax, dword [esp + 0x64]
mov dword [esp + 0x64], eax
mov eax, dword [esp + 0x6c]
mov dword [esp + 0x28], ecx
mov dword [esp + 8], eax
mov eax, dword [esp + 0x68]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x64]
mov dword [esp], eax
call method.icu_53::Grego.fieldsToDay_int__int__int_
fmul dword [0x61c13384]
lea eax, [esp + 0x3c]
mov ecx, dword [esp + 0x28]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x10], 1
mov dword [esp + 0x18], eax
lea eax, [esp + 0x38]
mov dword [esp + 0xc], 3
mov dword [esp + 8], 1
mov dword [esp + 0x14], eax
fild dword [esp + 0x74]
faddp st(1)
fstp qword [esp]
call method.icu_53::RuleBasedTimeZone.getOffsetInternal_double__signed_char__int__int__int__int__UErrorCode__const
mov edx, dword [ebx]
sub esp, 0x20
xor eax, eax
test edx, edx
jg 0x61b78d9b
mov eax, dword [esp + 0x3c]
add eax, dword [esp + 0x38]
jmp 0x61b78d9b
mov dword [ebx], 1
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret 0x1c
mov eax, 0xc
jmp 0x61b78e0d
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x74]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x14], eax
mov eax, ebp
movzx ebp, al
mov eax, dword [esp + 0x6c]
mov dword [esp + 0x10], ebp
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x68]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x64]
mov dword [esp + 4], eax
mov eax, esi
movzx esi, al
mov dword [esp], esi
call edi
sub esp, 0x20
jmp 0x61b78d9b
Function at 0x61b8f5b0
Capabilities:
Parse credit card information

Disassembly:
mov edx, dword [esp + 4]
mov eax, 1
lea ecx, [edx - 0x30]
cmp cx, 9
jbe 0x61b8f5cd
lea ecx, [edx - 0x61]
mov al, 0xa
cmp cx, 0x19
ja 0x61b8f5d0
repz ret
cmp dx, 0x3a
je 0x61b8f645
ja 0x61b8f5f3
cmp dx, 0x25
je 0x61b8f650
ja 0x61b8f611
cmp dx, 0x20
mov al, 4
je 0x61b8f5cd
cmp dx, 0x21
mov al, 0x11
je 0x61b8f5cd
xor eax, eax
ret
cmp dx, 0x40
je 0x61b8f660
jbe 0x61b8f630
cmp dx, 0x7e
mov eax, 0x12
je 0x61b8f5cd
cmp dx, 0x2026
mov al, 9
jne 0x61b8f5f0
repz ret
cmp dx, 0x2c
mov eax, 2
je 0x61b8f5cd
cmp dx, 0x2e
mov al, 7
jne 0x61b8f5f0
repz ret
cmp dx, 0x3b
mov eax, 3
je 0x61b8f5cd
cmp dx, 0x3d
mov al, 0x10
jne 0x61b8f5f0
repz ret
mov eax, 5
ret
mov eax, 0xd
ret
mov eax, 6
ret
Function at 0x61bafad0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
push edi
mov edx, eax
push esi
push ebx
sub esp, 8
mov eax, dword [eax]
movzx ecx, byte [edx + 8]
mov esi, dword [edx + 4]
cmp eax, 1
mov byte [esp + 3], cl
lea edi, [eax + esi]
movzx ecx, byte [edx + 9]
jne 0x61bafafa
test cl, cl
je 0x61bafcb2
add edx, 9
mov ebx, edx
sub ebx, esi
test esi, esi
js 0x61bafb22
je 0x61bafb38
cmp edi, 0xa
jle 0x61bafca0
mov eax, 0x80000002
add esp, 8
pop ebx
pop esi
pop edi
pop ebp
ret
mov edx, eax
cmp byte [edx], 0
jne 0x61bafcc4
lea eax, [edx + 1]
cmp eax, ebx
jne 0x61bafb20
movzx ecx, byte [edx + 1]
mov edx, ebx
movzx eax, cl
cmp edi, 0xa
mov dword [esp + 4], eax
jg 0x61bafc7f
add edx, 1
mov esi, 1
cmp edi, esi
jle 0x61bafcf3
movzx ebx, byte [edx]
lea ebp, [esi + 1]
mov ecx, ebx
imul ebx, dword [esi*4 + 0x61c15760]
add ebx, dword [esp + 4]
cmp edi, ebp
jle 0x61bafc4a
movzx eax, byte [edx + 1]
mov ecx, eax
imul eax, dword [ebp*4 + 0x61c15760]
lea ebp, [esi + 2]
add ebx, eax
cmp ebp, edi
jge 0x61bafc4a
movzx eax, byte [edx + 2]
mov ecx, eax
imul eax, dword [ebp*4 + 0x61c15760]
lea ebp, [esi + 3]
add ebx, eax
cmp edi, ebp
jle 0x61bafc4a
movzx eax, byte [edx + 3]
mov ecx, eax
imul eax, dword [ebp*4 + 0x61c15760]
lea ebp, [esi + 4]
add ebx, eax
cmp edi, ebp
jle 0x61bafc4a
movzx eax, byte [edx + 4]
mov ecx, eax
imul eax, dword [ebp*4 + 0x61c15760]
lea ebp, [esi + 5]
add ebx, eax
cmp edi, ebp
jle 0x61bafc4a
movzx eax, byte [edx + 5]
mov ecx, eax
imul eax, dword [ebp*4 + 0x61c15760]
lea ebp, [esi + 6]
add ebx, eax
cmp edi, ebp
jle 0x61bafc4a
movzx eax, byte [edx + 6]
mov ecx, eax
imul eax, dword [ebp*4 + 0x61c15760]
lea ebp, [esi + 7]
add ebx, eax
cmp edi, ebp
jle 0x61bafc4a
movzx eax, byte [edx + 7]
mov ecx, eax
imul eax, dword [ebp*4 + 0x61c15760]
lea ebp, [esi + 8]
add ebx, eax
cmp edi, ebp
jle 0x61bafc4a
movzx eax, byte [edx + 8]
add esi, 9
mov ecx, eax
imul eax, dword [ebp*4 + 0x61c15760]
add eax, ebx
cmp edi, esi
mov ebx, eax
jle 0x61bafc4a
movzx ebx, byte [edx + 9]
mov ecx, ebx
imul ebx, dword [esi*4 + 0x61c15760]
add ebx, eax
mov esi, edi
movzx eax, byte [esp + 3]
shr al, 7
cmp edi, 0xa
mov ebp, eax
je 0x61bafc71
mov eax, ebp
add esp, 8
movzx ebp, al
mov eax, ebp
neg eax
xor ebx, eax
lea eax, [ebx + ebp]
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, ebx
cdq
idiv dword [esi*4 + 0x61c1575c]
cmp eax, ecx
je 0x61bafcd1
mov eax, dword [esp + 4]
and eax, 1
cmp eax, 1
sbb eax, eax
add esp, 8
pop ebx
sub eax, 0x7ffffffd
pop esi
pop edi
pop ebp
ret
movzx ecx, byte [esp + 3]
mov dword [esp + 4], 0
jmp 0x61bafb50
xor al, al
test byte [esp + 3], 0x70
jne 0x61bafafa
jmp 0x61bafb15
add esp, 8
mov eax, 0x80000000
pop ebx
pop esi
pop edi
pop ebp
ret
cmp ebx, 0x773593fd
jle 0x61bafcdf
mov eax, ebp
test al, al
jne 0x61bafc7f
cmp ebx, 0x3b9ac9ff
mov ecx, ebp
setg al
cmp cl, al
jb 0x61bafc7f
jmp 0x61bafc5b
mov ebx, dword [esp + 4]
jmp 0x61bafc4c
Function at 0x61bb83c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x2c
mov eax, dword [esp + 0x44]
mov ecx, dword [eax + 4]
test ecx, ecx
jne 0x61bb8520
movzx edx, byte [eax + 8]
test dl, 0x70
jne 0x61bb8520
test dl, dl
js 0x61bb8520
mov edi, dword [esp + 0x48]
mov edx, dword [edi + 4]
test edx, edx
jne 0x61bb8520
movzx edx, byte [edi + 8]
test dl, 0x70
jne 0x61bb8520
test dl, dl
js 0x61bb8520
mov edx, dword [eax]
mov edi, dword [esp + 0x48]
lea esi, [eax + 9]
mov ebx, dword [esp + 0x40]
add edi, 9
lea eax, [edx - 1]
add ebx, 9
cmp edx, 0x31
mov dword [esp + 0x1c], ebx
jg 0x61bb8438
movzx eax, byte [edx + 0x61c157a0]
sub eax, 1
add eax, esi
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x48]
mov edx, dword [eax]
cmp edx, 0x31
lea eax, [edx - 1]
jg 0x61bb8456
movzx eax, byte [edx + 0x61c157a0]
sub eax, 1
add eax, edi
mov ebx, dword [esp + 0x1c]
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x4c]
mov eax, dword [eax]
lea ebx, [ebx + eax - 1]
cmp eax, 0x31
mov dword [esp + 0x10], ebx
jg 0x61bb8488
movzx eax, byte [eax + 0x61c157a0]
mov ebx, dword [esp + 0x1c]
lea eax, [ebx + eax - 1]
mov dword [esp + 0x10], eax
mov ebx, eax
mov eax, dword [esp + 0x1c]
cmp eax, ebx
ja 0x61bb85a2
mov ebx, eax
jmp 0x61bb850a
xor ecx, ecx
cmp dword [esp + 0x18], edi
movzx edx, byte [esi]
jb 0x61bb84ae
movzx ecx, byte [edi]
mov eax, edx
mov byte [ebx], 0
or al, cl
je 0x61bb84fb
mov eax, edx
xor eax, ecx
test al, 1
je 0x61bb84c2
mov byte [ebx], 1
movzx ebp, cl
lea eax, [ebp + ebp*4]
lea eax, [ebp + eax*8]
movzx ebp, dl
lea eax, [eax + eax*4]
shr ax, 0xb
lea eax, [eax + eax*4]
add eax, eax
sub ecx, eax
lea eax, [ebp + ebp*4]
lea eax, [ebp + eax*8]
lea eax, [eax + eax*4]
shr ax, 0xb
lea eax, [eax + eax*4]
add eax, eax
sub edx, eax
or ecx, edx
cmp cl, 1
ja 0x61bb8520
add esi, 1
add edi, 1
add ebx, 1
cmp ebx, dword [esp + 0x10]
ja 0x61bb8560
cmp dword [esp + 0x14], esi
jae 0x61bb84a0
xor edx, edx
cmp dword [esp + 0x18], edi
jae 0x61bb84ab
mov byte [ebx], 0
jmp 0x61bb84fb
mov eax, dword [esp + 0x40]
mov dword [eax + 4], 0
mov dword [eax], 1
mov byte [eax + 9], 0
mov byte [eax + 8], 0x20
mov eax, dword [esp + 0x4c]
mov dword [esp + 4], pe_nt_image_headers32
mov dword [esp], eax
call sym.icuin53.dll_uprv_decContextSetStatus_53
mov eax, dword [esp + 0x40]
add esp, 0x2c
pop ebx
pop esi
pop edi
pop ebp
ret
sub ebx, dword [esp + 0x1c]
lea eax, [ebx - 1]
add eax, dword [esp + 0x1c]
jb 0x61bb858f
cmp byte [eax], 0
jne 0x61bb858f
cmp ebx, 1
mov edx, dword [esp + 0x1c]
je 0x61bb858f
sub eax, 1
sub ebx, 1
cmp edx, eax
ja 0x61bb858f
cmp byte [eax], 0
jne 0x61bb858f
cmp ebx, 1
jne 0x61bb857b
mov eax, dword [esp + 0x40]
mov dword [eax], ebx
mov dword [eax + 4], 0
mov byte [eax + 8], 0
jmp 0x61bb8551
mov eax, 0xffffffff
xor ebx, ebx
jmp 0x61bb8567
Function at 0x61bc6e40
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
push edi
xor eax, eax
push esi
push ebx
sub esp, 0x2c
mov edi, dword [esp + 0x48]
mov edx, dword [esp + 0x44]
mov esi, dword [edi]
test esi, esi
jg 0x61bc6eef
mov eax, dword [esp + 0x40]
xor ebx, ebx
mov edi, dword [ecx + 8]
movzx esi, word [eax + 6]
test si, si
je 0x61bc6ead
movzx eax, si
lea eax, [eax + eax*2]
lea eax, [edi + eax*4]
movzx ebx, word [eax + 4]
cmp bx, dx
je 0x61bc6eef
cmp dx, bx
mov ebp, edx
jae 0x61bc6ea4
jmp 0x61bc6fb2
movzx eax, bx
lea eax, [eax + eax*2]
lea eax, [edi + eax*4]
cmp word [eax + 4], bp
je 0x61bc6eef
ja 0x61bc6ead
movzx esi, bx
movzx ebx, word [eax + 8]
test bx, bx
jne 0x61bc6e90
mov eax, dword [ecx + 0x10]
cmp eax, dword [ecx + 0xc]
mov ebp, ecx
je 0x61bc6f10
lea eax, [eax + eax*2]
test si, si
lea eax, [edi + eax*4]
mov dword [eax + 4], 0
mov dword [eax + 8], 0
mov dword [eax], 0
mov word [eax + 4], dx
mov word [eax + 8], bx
mov edx, dword [ebp + 0x10]
jne 0x61bc6f00
mov ecx, dword [esp + 0x40]
mov word [ecx + 6], dx
add edx, 1
mov dword [ebp + 0x10], edx
add esp, 0x2c
pop ebx
pop esi
pop edi
pop ebp
ret 0xc
mov ebx, dword [ebp + 8]
lea ecx, [esi + esi*2]
lea ecx, [ebx + ecx*4]
mov word [ecx + 8], dx
jmp 0x61bc6ee9
cmp eax, 0xffff
mov dword [esp + 0x10], edx
je 0x61bc6fa1
add eax, 0x3e8
mov ecx, 0xffff
cmp eax, 0xffff
cmovle ecx, eax
lea eax, [ecx + ecx*2]
mov dword [esp + 0x14], ecx
shl eax, 2
mov dword [esp], eax
call sym._uprv_malloc_53
test eax, eax
mov ecx, eax
je 0x61bc6fa1
mov eax, dword [ebp + 0x10]
mov edx, dword [ebp + 8]
mov dword [esp], ecx
mov dword [esp + 0x1c], ecx
lea eax, [eax + eax*2]
mov dword [esp + 4], edx
mov dword [esp + 0x18], edx
shl eax, 2
mov dword [esp + 8], eax
call sym._memcpy
mov edx, dword [esp + 0x18]
mov dword [esp], edx
call sym._uprv_free_53
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x10]
mov dword [ebp + 0xc], eax
mov eax, dword [esp + 0x40]
mov dword [ebp + 8], ecx
sub eax, edi
mov edi, ecx
add eax, ecx
mov dword [esp + 0x40], eax
mov eax, dword [ebp + 0x10]
jmp 0x61bc6eb7
mov eax, dword [esp + 0x48]
mov dword [eax], 7
xor eax, eax
jmp 0x61bc6eef
mov ebx, esi
xor esi, esi
jmp 0x61bc6ead

Function at 0x61be3fd0
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x1b
lea ebx, [esp + 0x24]
mov dword [esp + 4], 1
mov dword [esp], 0x61c16e84
add eax, 0x40
mov dword [esp + 0xc], eax
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp + 4], eax
mov eax, dword [sym.imp.msvcrt.dll__iob]
add eax, 0x40
mov dword [esp], eax
call sym._vfprintf
call sym._abort
jmp sym.___write_memory.part.0
Function at 0x61be49c0
Capabilities:
Enumerate pe sections

Disassembly:
push esi
push ebx
mov edx, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
add edx, dword [edx + 0x3c]
movzx esi, word [edx + 6]
movzx eax, word [edx + 0x14]
test esi, esi
lea eax, [edx + eax + 0x18]
je 0x61be49f8
xor edx, edx
nop
mov ecx, dword [eax + 0xc]
cmp ecx, ebx
ja 0x61be49ee
add ecx, dword [eax + 8]
cmp ebx, ecx
jb 0x61be49fa
add edx, 1
add eax, 0x28
cmp edx, esi
jb 0x61be49e0
xor eax, eax
pop ebx
pop esi
ret
Function at 0x451ab8
Capabilities:
Encode data using xor

Disassembly:
invalid
dec ebx
or al, 0xef
xchg ecx, eax
sub esi, esp
fld qword [edx - 0x10]
insd dword es:[edi], dx
mov ecx, ebp
jge 0x451a1d
sar esp, 1
or ch, byte [ebp + 0x35c96fb5]
cmp dword [0xe4758204], edi
add al, 0x82
jne 0x451a55
xor ch, bl
jnp 0x451a6d
int3
cmp byte [esi], bh
xchg esi, eax
or eax, 0xf6952fed
fdiv dword [ebx]
mov ebp, 0xac76fe52
out dx, al
mov ch, byte [esi + ebx*8]
jge 0x451a55
stosd dword es:[edi], eax
mov dword [0x2851a0be], eax
rcr byte [edx], cl
aam 0xb0
jne 0x451b2e
invalid
clc
std
sub eax, dword [ebx]
pop esi
aam 0x18
out dx, al
invalid
sub al, 0x1c
loope 0x451b70
push ebp
lds edx, [eax + 0x1404c75d]
movsd dword es:[edi], dword [esi]
add esi, edi
dec ecx
mov cl, 0x58
aas
jb 0x451af6
xor dword [edi + 0x16], edi
lodsb al, byte [esi]
jb 0x451ba4
jne 0x451baf
jg 0x451b43
adc ah, byte [ebp + 0x27f9de4d]
movsd dword es:[edi], dword [esi]
dec ebp
fdivp st(1)
daa
jl 0x451b15
cmp eax, 0x97ad4bbb
cld
retf 0x9978
inc eax
lea eax, [edi + edi*4 - 0x18]
dec edi
jne 0xd9f9d81d
xor edi, dword [edx]
ficomp dword [edi]
in al, dx
popfd
and al, 0xe6
jmp 0x8a676af7
pop eax
fnstsw word [esi + 0x4c]
insb byte es:[edi], dx
or edi, dword [ebx + 0x57d4f8d]
pop ds
pop esp
jg 0x451b90
scasb al, byte es:[edi]
in eax, dx
or bl, ah
adc al, 0xa6
insd dword es:[edi], dx
mov eax, dword [0xbdf5db73]
insd dword es:[edi], dx
push es
je 0x451be0
inc ebx
inc eax
xchg esi, eax
or bl, byte [esi + 0x1c]
les ebx, [esi + 0x1d]
pop ebp
invalid
or bl, bl
mov al, 0xc9
cmpsb byte [esi], byte es:[edi]
pop ebp
or eax, 0x840d291e
jbe 0x451ba4
inc ebp
add eax, 0x1fe699c4
dec edx
das
push es
into
enter 0x5e1a, 0xfffffffffffffffd
popfd
mov eax, 0xf2e1f5f5
sbb eax, 0x186a1b71
cld
ljmp 0x9fbe
fidivr word [ebp - 0x67]
or eax, 0x66a21315
jg 0x451c12
xchg ebx, eax
or dword [0xc5a9f91d], eax
ret
insd dword es:[edi], dx
Function at 0x53f46c
Capabilities:
Encode data using xor

Disassembly:
jbe 0x53f43f
lcall 0x7b44, 0x6c31d91d
push edx
xchg esi, eax
idiv dword [esi - 0x389e31c2]
mov ch, 0x34
or byte [esp + esi*4 - 0x80], 0x78
jg 0x53f4a5
popal
invalid
retf 0x78b8
mov eax, 0x7880cc78
mov fs, ebp
in al, 0x8c
push esi
pop ds
dec edx
xlatb
pop ebx
push ebx
inc eax
js 0x53f4bf
jbe 0x53f430
xchg esi, eax
and eax, ebx
std
out 0xb2, al
daa
mov bl, 0xda
rcl dword [esi + 0x2cf3b813]
mov eax, 0xc0612cf3
pop ebx
mov cl, 1
aas
test eax, 0x6149965a
push ds
jae 0x53f4a4
xor dword [eax - 0x1a], esi
and dword [ebp - 0x68eef24d], 0xef045316
inc ecx
dec ebp
sal byte [ecx + 0x561a60e], 1
loop 0x53f4d8
or dword [edx], edi
fidivr word [eax]
add eax, 0x93a53a3
inc esp
mov dword [0x44093a53], eax
mov eax, dword [esi + 8]
mov dword [0x4ed3b3e4], eax
or byte [ebx + 0x4ed3b3e4], ah
in al, 0xb3
ror dword [esi - 0xb], cl
mov bl, 0xd3
dec esi
cmc
js 0x53f460
call 0xe10e77f6
test byte [0x13462786], dl
or al, byte [ebx]
xchg byte [ecx + eax + 0x5e], ch
or ecx, dword [edi + 0x6e]
ja 0x53f44c
mov esp, dword [eax - 0x2a]
pushal
salc
xchg esi, eax
stc
adc esp, esp
and dword [ebx*4 + 0x71ddd5d2], 0x11b1f2f1
jno 0x53f4c0
mov cl, 0x11
jno 0x53f4c0
mov cl, 0x11
pop ebp
mov ebp, 0x71bb3387
jecxz 0x53f49b
cmp eax, 0xcc412214
jge 0x53f4a2
push ecx
fisttp qword [edi]
mov dh, 0xc3
idiv dword [eax - 0x1f]
lodsd eax, dword [esi]
xchg edi, eax
out dx, eax
loope 0x53f529
dec ebx
push cs
add al, 0x11
jbe 0x53f4fb
mov byte [0x363d6bd2], al
push ecx
push ebx
add esp, dword [edx]
imul ecx, edx, 0xffffffab
outsb dx, byte [esi]
int3
push esp
nop
scasd eax, dword es:[edi]
mov bh, 0xed
xchg ebx, eax
loopne 0x53f4bf
push eax
xor cl, 0x82
invalid

Function at 0x5534b8
Capabilities:
Encode data using xor

Disassembly:
jb 0x7ed8c405
xor ah, byte [ecx]
invalid

Function at 0x553628
Capabilities:
Encode data using xor

Disassembly:
sub byte [eax], dh
sbb ebx, eax
insd dword es:[edi], dx
add dword [esi + 0x25], eax
nop
xor ebx, dword [eax - 0x2bfbecff]
or eax, 0x35baf0c3
popal
xchg dword [edx], ebx
mov esp, 0x1ad67726
xchg esi, eax
leave
mov dh, 0x10
mov ss, word [ecx]
invalid
lodsd eax, dword [esi]
sub bh, byte [eax - 0x9231d9f]
add byte [ebx - 0x7e1c1c5b], ch
adc dword [0x9a06a00], esp
dec ebp
div dl
ja 0x55366d
pop ss
mov ch, 0x67
sahf
sar edi, 0xfb
jno 0x5535ce
hlt
in eax, dx
mov esi, 0x4a64a6ac
invalid
Function at 0x64dd9d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x658358
cmp edx, dword [eax]
je 0x64ddbf
add eax, 8
inc ecx
cmp eax, 0x6583e8
jl 0x64ddb0
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x658358]
jne 0x64deed
mov eax, dword [0xa5bcc0]
cmp eax, 1
je 0x64dec7
test eax, eax
jne 0x64ddf0
cmp dword [0x658284], 1
je 0x64dec7
cmp edx, 0xfc
je 0x64deed
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x64de27
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.0064e780
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.0064ec10
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x64de6a
lea eax, [ebp - 0x1a4]
push eax
call fcn.0064ec10
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x653cfc
push edi
call fcn.00650ae0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.0064e780
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.0064e790
lea eax, [ebp - 0xa0]
push 0x653cdc
push eax
call fcn.0064e790
push dword [esi + 0x65835c]
lea eax, [ebp - 0xa0]
push eax
call fcn.0064e790
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00650a54
add esp, 0x2c
pop edi
jmp 0x64deed
lea eax, [ebp + 8]
lea esi, [esi + 0x65835c]
push 0
push eax
push dword [esi]
call fcn.0064ec10
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x405d9a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x42c574], 0
push esi
jne 0x405dd1
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405dab
mov dword [ecx*4 + 0x42c570], eax
inc ecx
cmp ecx, 0x100
jl 0x405da6
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405e02
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x42c570]
xor eax, esi
inc ecx
dec edx
jne 0x405de4
pop edi
not eax
pop esi
ret 0xc

Function at 0x40f080
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40b015
lea edi, [esi - 0xa015]
push edi
or ebp, 0xffffffff
jmp 0x40f0a2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40f0a9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40f098
mov eax, 1
add ebx, ebx
jne 0x40f0bb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40f0b0
jne 0x40f0cc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40f0b0
xor ecx, ecx
sub eax, 3
jb 0x40f0e0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40f152
mov ebp, eax
add ebx, ebx
jne 0x40f0eb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40f0f8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40f11c
inc ecx
add ebx, ebx
jne 0x40f108
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40f0fd
jne 0x40f119
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40f0fd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40f13c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40f12d
jmp 0x40f09e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40f13c
add edi, ecx
jmp 0x40f09e
pop esi
mov edi, esi
mov ecx, 0x265
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40f15a
cmp byte [edi], 2
jne 0x40f15a
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 eax, ebx
loop 0x40f15f
lea edi, [esi + 0xd000]
mov eax, dword [edi]
or eax, eax
je 0x40f1ce
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xf000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xf064]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40f18c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xf068]
or eax, eax
je 0x40f1c8
mov dword [ebx], eax
add ebx, 4
jmp 0x40f1a9
call dword [esi + 0xf06c]
popal
jmp 0x40354a
Function at 0x402ed5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
pushal
call 0x402ee4
pop dword [ebp - 0x4c]
mov eax, 0x402ee4
sub dword [ebp - 0x4c], eax
mov dword [ebp - 0x5c], 0x98135d53
sub dword [ebp - 0x5c], 0x49c11808
mov dword [ebp - 0x58], 0xf5b26f1c
add dword [ebp - 0x58], 0x3c80dd29
mov dword [ebp - 0x54], 0x678fdc8
sub dword [ebp - 0x54], 0xba2cb99a
mov dword [ebp - 0x50], 0xea1e5748
add dword [ebp - 0x50], 0x15e1a8b8
lea eax, [ebp - 0x5c]
push eax
mov eax, 0x6f36b05d
sub eax, 0x6ef62f59
add eax, dword [ebp - 0x4c]
call dword [eax]
mov dword [ebp - 0x5c], 0x2acafe46
add dword [ebp - 0x5c], 0x49a76b10
mov dword [ebp - 0x58], 0x975e8c21
add dword [ebp - 0x58], 0xaa0dd554
mov dword [ebp - 0x54], 0x2fe39f0e
add dword [ebp - 0x54], 0x338bcd5e
mov dword [ebp - 0x50], 0xda63f6ff
sub dword [ebp - 0x50], 0xda63f6ff
lea ebx, [ebp - 0x5c]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x4c]
call dword [eax]
push 0x40
push 0x1000
push 0x35283
push 0
call eax
mov ecx, 0x407c
xor edi, edi
add edi, eax
mov esi, 0x5a694468
sub esi, 0x5a226068
add esi, dword [ebp - 0x4c]
mov ebx, 0x8b14952b
add ebx, 0x578e8ab3
mov dword [ebp - 0x20], 0xffa1f880
mov edx, dword [esi]
sub dword [ebp - 0x24], 0xb5eefcaf
xor edx, ebx
xor dword [ebp - 0x40], ecx
mov dword [edi], edx
sub dword [ebp - 0x3c], edi
add edi, 4
add esi, 4
loop 0x402ff8
add eax, 0xf4c3
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x400000
add ecx, dword [ebp - 0x4c]
call ebx
leave
ret

Function at 0x40317b
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
push ebx
push esi
xor esi, esi
cmp eax, esi
jl 0x4031a6
mov ecx, dword [0x42a298]
push esi
add eax, ecx
push esi
push eax
mov dword [0x418ed4], eax
push dword [0x40a01c]
call dword [sym.imp.kernel32.dll_SetFilePointer]
push 4
call fcn.00403283
cmp eax, esi
jl 0x40327d
lea eax, [ebp + 8]
push 4
push eax
push dword [0x40a01c]
call fcn.00402ed5
test eax, eax
je 0x40326d
push dword [ebp + 8]
add dword [0x418ed4], 4
call fcn.00403283
mov ebx, eax
cmp ebx, esi
jl 0x40327b
cmp dword [ebp + 0x10], esi
jne 0x403249
cmp dword [ebp + 8], esi
jle 0x40327b
mov esi, 0x414ed0
cmp dword [ebp + 8], 0x4000
mov eax, dword [ebp + 8]
jl 0x40320b
mov eax, 0x4000
push eax
push esi
push dword [0x40a01c]
mov dword [ebp - 4], eax
call fcn.00402ed5
test eax, eax
je 0x40326d
push dword [ebp - 4]
push esi
push dword [ebp + 0xc]
call fcn.00402ed5
test eax, eax
je 0x403245
mov eax, dword [ebp - 4]
sub dword [ebp + 8], eax
add dword [0x418ed4], eax
add ebx, eax
cmp dword [ebp + 8], 0
jg 0x4031fa
jmp 0x40327b
push 0xfffffffffffffffe
jmp 0x40326f
mov eax, dword [ebp + 8]
cmp eax, dword [ebp + 0x14]
jl 0x403254
mov eax, dword [ebp + 0x14]
lea ecx, [ebp - 4]
push esi
push ecx
push eax
push dword [ebp + 0x10]
push dword [0x40a01c]
call dword [sym.imp.kernel32.dll_ReadFile]
test eax, eax
jne 0x403272
push 0xfffffffffffffffd
pop eax
jmp 0x40327d
mov ebx, dword [ebp - 4]
add dword [0x418ed4], ebx
mov eax, ebx
pop esi
pop ebx
leave
ret 0x10