joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000e3a0
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
push ecx
call fcn.1000def0
mov ecx, dword [0x1001ee48]
lea eax, [ebp - 4]
push eax
push 0x1e
push 0x1001d0fc
push ecx
mov dword [ebp - 4], 0x1e
call dword [sym.imp.WININET.dll_InternetReadFile]
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 8]
mov byte [edx + 0x1001d0fc], 0
mov ecx, 0x1001d0fc
lea ebx, [ebx]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x1000e400
test dl, dl
je 0x1000e3fc
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x1000e400
add eax, 2
add ecx, 2
test dl, dl
jne 0x1000e3e0
xor eax, eax
jmp 0x1000e405
sbb eax, eax
sbb eax, 0xffffffff
mov ecx, dword [0x1001ee48]
test eax, eax
sete al
push ecx
mov byte [0x1001f0bb], al
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov al, byte [0x1001f0bb]
mov esp, ebp
pop ebp
ret

Function at 0x1000e430
Capabilities:
Delete file
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x24c
mov eax, dword [0x1001a018]
xor eax, esp
mov dword [esp + 0x248], eax
push ebx
push esi
push edi
mov edi, dword [sym.imp.MSVCR100.dll_sprintf]
push 0x1001e840
lea eax, [esp + 0x154]
push str._s.
push eax
call edi
add esp, 0xc
lea ecx, [esp + 0x10]
push ecx
lea edx, [esp + 0x154]
push edx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov esi, eax
lea eax, [esp + 0x3c]
push eax
push 0x1001e840
lea ecx, [esp + 0x158]
push str._s_s
push ecx
call edi
add esp, 0x10
lea edx, [esp + 0x150]
push edx
call ebx
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x1000e485
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [esp + 0x254]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1001115f
mov esp, ebp
pop ebp
ret
Function at 0x1000e5d0
Capabilities:
Create thread
Delete file
Encode data using xor
Get common file path
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xcc
mov eax, dword [0x1001a018]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
dec eax
push edi
mov edi, dword [ebp + 8]
jne 0x1000e7a5
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_DisableThreadLibraryCalls]
xor ebx, ebx
push 0x63
lea eax, [ebp - 0x67]
push ebx
push eax
mov dword [0x1001f314], 0x10016e00
mov dword [0x1001f2dc], 0x10016e10
mov dword [0x1001f31c], 0x10016e20
mov dword [0x1001f19c], 0x10016e30
mov dword [0x1001f2a4], 0x10016e40
mov dword [0x1001f184], 0x10016e4c
mov dword [0x1001f310], 0x10016e60
mov dword [0x1001f294], 0x10016e70
mov byte [ebp - 0x68], bl
call sub.MSVCR100.dll_memset
add esp, 0xc
xor eax, eax
mov cl, byte [eax + str.mKIJaCB]
not cl
xor cl, 0xd3
mov byte [ebp + eax - 0x68], cl
inc eax
cmp eax, 0xe
jl 0x1000e660
push ebx
push ebx
lea edx, [ebp - 0x68]
push edx
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
push 0x63
lea eax, [ebp - 0x67]
push ebx
push eax
mov byte [ebp - 0x68], bl
call sub.MSVCR100.dll_memset
add esp, 0xc
xor eax, eax
mov cl, byte [eax + 0x10016e90]
not cl
xor cl, 0xd3
mov byte [ebp + eax - 0x68], cl
inc eax
cmp eax, 0x1f
jl 0x1000e695
lea edx, [ebp - 0x68]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 0xc8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x63
lea eax, [ebp - 0x67]
push ebx
push eax
mov byte [ebp - 0x68], bl
call sub.MSVCR100.dll_memset
add esp, 0xc
xor eax, eax
mov cl, byte [eax + 0x10016e90]
not cl
xor cl, 0xd3
mov byte [ebp + eax - 0x68], cl
inc eax
cmp eax, 0x1f
jl 0x1000e6d3
push 0x63
lea edx, [ebp - 0xcb]
push ebx
push edx
mov byte [ebp - 0xcc], bl
call sub.MSVCR100.dll_memset
add esp, 0xc
xor eax, eax
mov cl, byte [eax + 0x10016eb0]
not cl
xor cl, 0xd3
mov byte [ebp + eax - 0xcc], cl
inc eax
cmp eax, 0x23
jl 0x1000e702
lea edx, [ebp - 0x68]
push edx
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.MSVCR100.dll_rename]
add esp, 8
push 0x1001e840
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
call fcn.1000e430
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push ebx
push ebx
push ebx
push 0x10008ed0
push ebx
push ebx
call esi
push ebx
push ebx
push ebx
push 0x1000b350
push ebx
push ebx
call esi
call fcn.1000e560
pop esi
pop ebx
test al, al
je 0x1000e7a5
mov eax, dword [0x1001f310]
call fcn.1000e4e0
mov eax, dword [0x1001f31c]
call fcn.1000e4e0
mov eax, dword [0x1001f2dc]
call fcn.1000e4e0
mov eax, dword [0x1001f2a4]
call fcn.1000e4e0
mov eax, dword [0x1001f19c]
call fcn.1000e4e0
mov edx, edi
call fcn.1000ca80
mov ecx, dword [ebp - 4]
xor ecx, ebp
xor eax, eax
pop edi
call fcn.1001115f
mov esp, ebp
pop ebp
ret 0xc
Function at 0x1000f790
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10011e58
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x1001a018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ebx + 0x44], 0
je 0x1000f922
cmp byte [ebx + 0x49], 0
je 0x1000f922
mov eax, dword [ebx]
mov edx, dword [eax + 0xc]
push 0xffffffffffffffff
mov ecx, ebx
call edx
cmp eax, 0xffffffff
je 0x1000f916
lea esi, [ebp - 0x2c]
call fcn.1000f3e0
mov dword [ebp - 4], 0
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
mov edx, eax
cmp edi, 0x10
jae 0x1000f803
lea edx, [ebp - 0x2c]
mov eax, edx
lea ecx, [ebp - 0x30]
push ecx
mov ecx, dword [ebp - 0x1c]
add ecx, edx
push ecx
mov ecx, dword [ebx + 0x44]
push eax
lea eax, [ebx + 0x4c]
push eax
call dword [sym.imp.MSVCP100.dll_public:_int___thiscall_std::codecvt_char__char__int_::unshift_int___char___char___char___const]
sub eax, 0
je 0x1000f83b
dec eax
je 0x1000f83f
sub eax, 2
lea esi, [ebp - 0x2c]
je 0x1000f91d
call fcn.1000e7c0
xor al, al
jmp 0x1000f924
mov byte [ebx + 0x49], 0
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
mov edx, eax
cmp edi, 0x10
jae 0x1000f84f
lea edx, [ebp - 0x2c]
mov esi, dword [ebp - 0x30]
sub esi, edx
je 0x1000f87d
cmp edi, 0x10
jae 0x1000f85e
lea eax, [ebp - 0x2c]
mov edx, dword [ebx + 0x54]
push edx
push esi
push 1
push eax
call dword [sym.imp.MSVCR100.dll_fwrite]
add esp, 0x10
cmp esi, eax
jne 0x1000f90e
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
cmp byte [ebx + 0x49], 0
je 0x1000f91a
test esi, esi
jne 0x1000f7f7
mov ecx, dword [ebp - 0x1c]
or edx, 0xffffffff
sub edx, ecx
cmp edx, 8
jbe 0x1000f93f
lea esi, [ecx + 8]
cmp esi, 0xfffffffe
ja 0x1000f93f
cmp edi, esi
jae 0x1000f8f7
push ecx
push esi
lea eax, [ebp - 0x2c]
push eax
call fcn.1000fc20
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 0x2c]
test esi, esi
je 0x1000f7f7
mov ecx, eax
cmp edi, 0x10
jae 0x1000f8d3
lea ecx, [ebp - 0x2c]
mov edx, dword [ebp - 0x1c]
xor eax, eax
mov dword [ecx + edx], eax
mov dword [ecx + edx + 4], eax
cmp dword [ebp - 0x18], 0x10
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x1c], esi
jae 0x1000f8ee
lea eax, [ebp - 0x2c]
mov byte [eax + esi], 0
jmp 0x1000f7f1
test esi, esi
jne 0x1000f8c9
mov dword [ebp - 0x1c], esi
cmp edi, 0x10
jae 0x1000f906
lea eax, [ebp - 0x2c]
mov byte [eax], 0
jmp 0x1000f7f1
lea esi, [ebp - 0x2c]
call fcn.1000e7c0
xor al, al
jmp 0x1000f924
lea esi, [ebp - 0x2c]
call fcn.1000e7c0
mov al, 1
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.1001115f
mov esp, ebp
pop ebp
ret
push str.string_too_long
call dword [sym.imp.MSVCP100.dll_void___cdecl_std::_Xlength_error_char_const__]
int3

Function at 0x10010260
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, 0x50
xor ecx, ecx
jmp 0x10010270
mov al, byte [edi + ecx + 0x2b9e1f4b]
xor al, dl
inc edx
and edx, 0x800000ff
mov byte [ecx + esi], al
jns 0x1001028d
dec edx
or edx, 0xffffff00
inc edx
inc ecx
cmp ecx, 0xc
jl 0x10010270
mov byte [esi + 0xc], 0
mov eax, esi
ret
Function at 0x100110b0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10011f78
mov eax, dword fs:[0]
push eax
sub esp, 0x74
mov eax, dword [0x1001a018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor eax, eax
mov dword [ebp - 0x80], eax
mov dword [ebp - 4], eax
cmp dword [ebp + 0x1c], 0x10
mov byte [ebp - 0x7c], al
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x30], 0x67452301
mov dword [ebp - 0x2c], 0xefcdab89
mov dword [ebp - 0x28], 0x98badcfe
mov dword [ebp - 0x24], 0x10325476
jae 0x10011113
lea eax, [ebp + 8]
push eax
mov eax, dword [ebp + 0x18]
lea esi, [ebp - 0x7c]
call fcn.10010e70
mov ecx, esi
call fcn.10010f20
mov ecx, edi
mov ebx, esi
call fcn.10011000
cmp dword [ebp + 0x1c], 0x10
jb 0x10011142
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.MSVCR100.dll_void___cdecl_operator_delete_void__]
add esp, 4
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1001115f
mov esp, ebp
pop ebp
ret

Function at 0x1001115f
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x1001a018]
jne 0x10011169
repz ret
jmp fcn.10011627
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x408f6c
nop
mov ecx, 0x3e865986
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e3d0
mov ecx, 0x69147ea7
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43006c
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x456644
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
wait
ficom word [edi]
mov dl, 0xc0
sahf
dec edi
shr byte [edi], cl
mov dword [0xd0dc17d], eax
imul esp, dword [ecx + 0x3b], 0x39bb28c6
aas
lds eax, [ebx]
push cs
stosd dword es:[edi], eax
popal
insd dword es:[edi], dx
clc
cmc
mov word [ebx + 0x11], gs
invalid

Function at 0x465473
Capabilities:
Encode data using xor

Disassembly:
invalid
pop esp
insb byte es:[edi], dx
lodsb al, byte [esi]
shr dword fs:[0x19028b47], 1
and byte ds:[eax + ebx*2], dl
or eax, 0xe86646f5
jl 0x465439
xchg esp, eax
sub esi, ebx
and ah, byte [edx - 0x74474111]
popfd
push 0x96a682d
in eax, dx
push cs
sbb al, 0x68
or esp, dword [edx]
test al, 0xc8
add ebp, dword [esi*2 + 0x18622090]
and byte [edx + 0x18], ah
mov cl, 0x5c
stosd dword es:[edi], eax
sti
push ebp
dec ebp
enter 0xfffffffffffffe42, 0xffffffffffffffc5
shl ch, 1
sbb cl, byte [ecx + 0x34]
fsubr st(0), st(0)
mov eax, 0x5f3ce870
xor al, 0xdc
loopne 0x46544b
jo 0x46547d
cmp al, 0x5f
add al, 0x93
dec esp
mov dh, 0x4c
jno 0x46548f
sub dword [ebx - 0x2b786de6], edi
push ds
in eax, dx
and eax, 0xf32ff7ea
push esp
ret

Function at 0x4692f9
Capabilities:
Encode data using xor

Disassembly:
or al, 0x5c
mov edx, 0x5bb38593
pop ebx
mov ebp, 0x4433208a
adc byte [edi + 0x2c], bl
mov esp, 0x22dbff5f
pop ebx
push 0x7a
push ss
stosd dword es:[edi], eax
cld
neg ebx
mov ebx, 0x88bcfa7d
invalid
jl 0x469375
mov byte [ecx + edi*2 - 0x74], bh
stosb byte es:[edi], al
pop esp
push edi
dec edi
test eax, 0xeb01eb34
mov word [edx - 0x56b0a8a4], gs
xor al, 0xeb
add ebx, ebp
and dword [edi + 0x650ce49b], eax
xchg ebp, eax
cmp esp, ecx
xor eax, 0xa0d2cc5
mov ah, 0x2b
inc ebx
pop eax
mov edx, 0x4b7cf47c
sub cl, byte [ecx - 0x36]
loop 0x4692d9
dec ebx
salc
aad 0xa6
cmp al, 0x5a
invalid
test eax, 0x8af36ebb
and al, byte [0xde055e94]
lodsd eax, dword [esi]
sub bl, byte [ebp + 0x7cd0b2bc]
cwde
invalid

Function at 0x46d231
Capabilities:
Encode data using xor

Disassembly:
mov edi, 0xd4884bd0
neg byte [ebx]
cmpsb byte [esi], byte es:[edi]
invalid
Function at 0x47c253
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x566aa0
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x5c81a4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x20], ecx
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
cmp dword [ecx + 0x14], 0x10
jb 0x47c293
mov dword [ebp - 0x1c], 1
jmp 0x47c29a
mov dword [ebp - 0x1c], 0
mov dl, byte [ebp - 0x1c]
mov byte [ebp - 0xd], dl
movzx eax, byte [ebp - 0xd]
test eax, eax
je 0x47c30b
mov ecx, dword [ebp - 0x14]
mov edx, dword [ecx]
mov dword [ebp - 0x30], edx
xchg ecx, eax
xchg ebp, eax
add ebp, 0xd7c80d0b
mov edi, 0xf4a085a7
add eax, 0x2421e5e1
add dword [ebp - 0x48e8f4cf], esp
push ebp
xor dword [ebx], ecx
pop ss
mov bh, 0x36
push ebp
push es
xchg edx, eax
jo 0x47c2c4
mov al, byte [0x71f60f15]
in al, 0xf9
test dword [ebp - 0x36f6ee3b], eax
xchg edi, eax
sub ebx, dword [eax - 0x3c]
sub eax, 0xa81d095
popal
lahf
xor byte [edx + 0x61], ah
sub al, 0x76
inc ebp
cli
mov ss, word [edx - 0x4b]
and ecx, dword [ebx + 0x698d7e51]
dec esi
scasb al, byte es:[edi]
rcl esi, 1
mov ebp, 0xe2c4e004
test bh, bl
stosd dword es:[edi], eax
and dword [ecx - 0x535539cf], ebx
add dword [ecx - 0x12b37d2f], 0x14b23570
or byte [ebp + ebp*8 + 0x70], 0x35
mov dl, 0x14
xor ebp, ebx
ret

Function at 0x47d333
Capabilities:
Encode data using xor

Disassembly:
adc bh, byte [edi - 0x3da18248]
stc
mov bh, 0x10
xor al, 0xe6
and dword [ecx], 0x97abe7d0
mov bh, 0x8a
outsb dx, byte [esi]
fist word [esi - 0x56]
invalid
sti
inc eax
or dword [eax - 0x76], edx
xor al, dh
mov bh, 0xa8
adc eax, 0xeb2ee12d
jne 0x47d35e
jb 0x47d2ee
push 0x81d5fab8
invalid
pop es
mov fs, ebp
pop ss
cmpsb byte [esi], byte es:[edi]
sti
push ecx
sti
xor ch, ch
push 0xffffffffffffffa3
mov al, byte [0x5e661076]
inc eax
invalid
Function at 0x4ab2f3
Capabilities:
Encode data using xor

Disassembly:
pop esi
rol byte [edi + 0x11bca0b0], 0x5f
or dh, byte [esi]
jecxz 0x4ab23e
jns 0x4ab278
add ah, al
fnstsw word es:[esi]
jns 0x4ab280
int1
xor dword [ecx + ebp*8 - 0x3c0b568], esi
clc
xchg dword [ecx + 0xe864b19], eax
cmp eax, 0xdaae6610
sbb ebp, dword [eax - 0x79600d10]
mov cl, byte [ecx - 0x51]
jmp 0x7a0820ea
daa
ret
and eax, 0xf196df79
mov byte [edi - 0xed6e077], 0xca
jo 0x4ab2a4
retf 0x5870
lahf
mov ecx, 0x284899df
jns 0x4ab296
adc dh, ch
wrssd dword [esi - 0x59], eax
imul eax, dword [ecx + 0x6a], 0x4b
popal
cld
jbe 0x4ab29b
pop edi
cmp eax, 0x9fb9d842
jp 0x4ab2f7
add byte [edx + 0x5f], bl
pop edi
enter 0xffffffffffffbe0c, 0x75
mov ebx, 0x502f91b9
or eax, 0xc285e219
nop
outsd dx, dword [esi]
pop ds
jecxz 0x4ab2ee
push edi
and al, 0xea
movsd dword es:[edi], dword [esi]
fstp dword [ecx - 0x3a]
push esp
loop 0x4ab238
pop ecx
invalid
mov edi, eax
imul esi, dword [esi], 0xbd73224e
dec esi
and dh, byte [ebx - 0x43]
fcom st(2)
xchg ebx, eax
pop edi
rol dword [edx], 0x70
jle 0x4ab249
rcl dword [edi + 0x7e], cl
lodsb al, byte [esi]
insb byte es:[edi], dx
adc dword [ecx - 0x4d], esp
aas
pop ss
adc dword [esi + 0x634b3c97], edx
mov ebp, 0xe6eaaa8f
insd dword es:[edi], dx
dec ecx
invalid
leave
jge 0x4ab282
imul eax, dword [eax + ebp + 0x49a11c13], 0x94fc82a
mov bl, 0x8b
invalid
dec ecx
sub cl, al
dec edi
or dword [ebx + 0x41398f8b], esi
cmp byte [edi], al
cwde
mov eax, dword [0x6d01c2a6]
mov ds, word [ebx - 0x37]
lahf
pop ss
xchg ecx, eax
mov edi, 0x788c4571
add al, 0xa5
cmp dword [edi - 0x61], 0x8a5de2b9
xchg dword [ecx], esp
sub eax, 0xbec9b6ff
mov esi, 0x83f992d7
xor dword [ebx - 0x70267975], ebp
dec ebx
push eax
sub byte [edi - 0x76], ch
mov edi, 0xcdee1c1c
test dword [eax + 0x2683224], edx
out dx, eax
outsb dx, byte [esi]
mov bh, 0xee
ja 0x4ab324
inc ecx
scasb al, byte es:[edi]
or al, 0x20
scasd eax, dword es:[edi]
pop ecx
xchg esi, eax
das
retf 0xf6e8
Function at 0x4bb495
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4c3380
cmp edx, dword [eax]
je 0x4bb4b7
add eax, 8
inc ecx
cmp eax, 0x4c3410
jl 0x4bb4a8
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4c3380]
jne 0x4bb5e5
mov eax, dword [0x4c7d0c]
cmp eax, 1
je 0x4bb5bf
test eax, eax
jne 0x4bb4e8
cmp dword [0x4c32a8], 1
je 0x4bb5bf
cmp edx, 0xfc
je 0x4bb5e5
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4bb51f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004bbe80
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004bc310
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4bb562
lea eax, [ebp - 0x1a4]
push eax
call fcn.004bc310
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4c099c
push edi
call fcn.004be1e0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004bbe80
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004bbe90
lea eax, [ebp - 0xa0]
push 0x4c097c
push eax
call fcn.004bbe90
push dword [esi + 0x4c3384]
lea eax, [ebp - 0xa0]
push eax
call fcn.004bbe90
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004be154
add esp, 0x2c
pop edi
jmp 0x4bb5e5
lea eax, [ebp + 8]
lea esi, [esi + 0x4c3384]
push 0
push eax
push dword [esi]
call fcn.004bc310
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 0x100018f0
Capabilities:
Hash data using fnv

Disassembly:
mov al, byte [ecx]
test al, al
jne 0x100018f9
mov eax, edx
ret
movsx eax, al
xor eax, edx
imul edx, eax, 0x1000193
inc ecx
jmp fcn.100018f0

Function at 0x10005510
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100f3941
mov eax, dword fs:[0]
push eax
sub esp, 0x4c
mov eax, dword [0x1011e00c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [ebp + 0xc]
mov ecx, dword [0x101202c4]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x58], eax
mov eax, dword fs:[0x2c]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x10120378]
cmp eax, dword [ecx + 4]
jle 0x10005645
push 0x10120378
call fcn.100f24cd
add esp, 4
cmp dword [0x10120378], 0xffffffff
jne 0x10005645
mov dword [ebp - 4], 0
xor eax, eax
movaps xmm0, xmmword [0x101180e0]
movups xmmword [ebp - 0x50], xmm0
mov dword [ebp - 0x20], 0x565242
movaps xmm0, xmmword [0x10118320]
movups xmmword [ebp - 0x40], xmm0
movaps xmm0, xmmword [0x101182c0]
movups xmmword [ebp - 0x30], xmm0
mov cl, byte [ebp - 0x50]
xor byte [ebp + eax - 0x4f], cl
inc eax
cmp eax, 0x32
jb 0x100055b1
mov cl, 0x29
mov byte [ebp - 0x1c], 0x45
mov byte [ebp - 0x51], cl
mov al, 0x26
xor al, byte [ebp - 0x1c]
mov dl, 0x2c
mov byte [ebp - 0x52], cl
mov ch, 0x31
xor cl, byte [ebp - 0x1c]
mov dh, 0x6b
mov byte [ebp - 0x1b], al
mov ah, 0x2b
mov al, byte [ebp - 0x51]
mov bl, 0x20
mov byte [ebp - 0x1a], cl
mov bh, 0x21
mov cl, byte [ebp - 0x1c]
xor al, cl
mov byte [ebp - 0x11], 0
xor dl, cl
mov byte [ebp - 0x13], al
mov al, byte [ebp - 0x52]
xor dh, cl
xor ch, cl
mov byte [ebp - 0x19], dl
xor bl, cl
mov byte [ebp - 0x16], ch
xor ah, cl
mov byte [ebp - 0x15], dh
xor bh, cl
mov byte [ebp - 0x1d], 0
xor al, cl
mov byte [ebp - 0x18], bl
lea edx, [ebp - 0x4f]
mov byte [ebp - 0x17], ah
lea ecx, [ebp - 0x1b]
mov byte [ebp - 0x14], bh
mov byte [ebp - 0x12], al
mov byte [ebp - 0x11], 0
call fcn.1006a820
push 0x10120378
mov dword [0x10120354], eax
mov dword [ebp - 4], 0xffffffff
call fcn.100f2483
add esp, 4
push 0
push 0
push 0
push 0
push dword [ebp - 0x58]
mov ecx, esi
push edi
call dword [0x10120354]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100f238c
mov esp, ebp
pop ebp
ret 0x18
Function at 0x10005a20
Capabilities:
Contain obfuscated stackstrings
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x1011e00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
xor ebx, ebx
mov esi, edx
push edi
cmp eax, 9
ja case.default.0x10005a3f
jmp dword [eax*4 + 0x10005bd0]
mov ebx, dword [0x10120390]
jmp case.default.0x10005a3f
mov ebx, dword [0x10120380]
jmp case.default.0x10005a3f
mov ebx, dword [0x10120384]
jmp case.default.0x10005a3f
mov ebx, dword [0x1012039c]
jmp case.default.0x10005a3f
mov ebx, dword [0x10120388]
jmp case.default.0x10005a3f
mov ebx, dword [0x10120398]
jmp case.default.0x10005a3f
mov ebx, dword [0x1012037c]
jmp case.default.0x10005a3f
mov ebx, dword [0x10120394]
jmp case.default.0x10005a3f
mov ebx, dword [0x1012038c]
mov eax, dword [ebx]
push ecx
push 0x8000
mov ecx, ebx
call dword [eax + 0x74]
mov eax, dword [ebx]
mov ecx, ebx
push esi
push 0x10000000
call dword [eax + 0x74]
mov eax, dword [ebx]
mov cl, 0x54
mov dword [ebp - 0x14], 0x3a317054
mov dword [ebp - 0x10], 0x24353922
mov dword [ebp - 0xc], 0x203a3d20
mov edx, dword [eax + 0x2c]
xor eax, eax
mov byte [ebp - 8], 0
xor byte [ebp + eax - 0x13], cl
inc eax
cmp eax, 0xb
jae 0x10005ad7
mov cl, byte [ebp - 0x14]
jmp 0x10005ac8
push 1
push 0
lea eax, [ebp - 0x13]
mov byte [ebp - 8], 0
push eax
mov ecx, ebx
call edx
movzx ecx, byte [ebp + 0xe]
sub esp, 0xc
movss xmm1, dword [0x101170cc]
mov esi, eax
movd xmm0, ecx
cvtdq2ps xmm0, xmm0
mov ecx, dword [ebp + 0xc]
movzx edx, ch
movzx eax, cl
mov ecx, esi
mov edi, dword [esi]
divss xmm0, xmm1
movss dword [esp + 8], xmm0
movd xmm0, edx
cvtdq2ps xmm0, xmm0
divss xmm0, xmm1
movss dword [esp + 4], xmm0
movd xmm0, eax
cvtdq2ps xmm0, xmm0
mov eax, dword [edi + 0x2c]
divss xmm0, xmm1
movss dword [esp], xmm0
call eax
movzx eax, byte [ebp + 0xe]
sub esp, 0xc
movss xmm1, dword [0x101170cc]
mov edx, dword [ebx]
movd xmm0, eax
cvtdq2ps xmm0, xmm0
mov eax, dword [ebp + 0xc]
movzx ecx, ah
movzx eax, al
divss xmm0, xmm1
movss dword [esp + 8], xmm0
movd xmm0, ecx
mov ecx, ebx
cvtdq2ps xmm0, xmm0
divss xmm0, xmm1
movss dword [esp + 4], xmm0
movd xmm0, eax
cvtdq2ps xmm0, xmm0
divss xmm0, xmm1
movss dword [esp], xmm0
call dword [edx + 0x70]
movzx eax, byte [ebp + 0xf]
mov edx, dword [ebx]
push ecx
mov ecx, ebx
movd xmm0, eax
cvtdq2ps xmm0, xmm0
divss xmm0, dword [0x101170cc]
movss dword [esp], xmm0
call dword [edx + 0x6c]
mov ecx, dword [0x10120478]
push 0
push 0
push ebx
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100f238c
mov esp, ebp
pop ebp
ret