joyce8/EMBER2024-capa huggingface dataset:
Function at 0x447cac
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
cmp dword [0x452dcc], 0
jne 0x447d2d
cmp dword [0x452de8], 0
jne 0x447cdc
call sub.KERNEL32.DLL_GetEnvironmentStrings
mov dword [0x452de8], eax
test eax, eax
jne 0x447cdc
push str.GetEnvironmentStrings_failed
call fcn.00447694
pop ecx
xor ebp, ebp
xor esi, esi
mov ebx, dword [0x452de8]
jmp 0x447cf0
lea eax, [edi + 1]
inc esi
add ebp, eax
add ebx, eax
push ebx
call fcn.00443bc8
pop ecx
mov edi, eax
test eax, eax
jne 0x447ce8
lea edi, [ebp + 1]
push edi
call fcn.00443630
pop ecx
mov ebx, eax
mov dword [0x452dd0], ebx
test ebx, ebx
jne 0x447d1a
xor eax, eax
jmp 0x447df0
push edi
mov edx, dword [0x452de8]
push edx
push ebx
call fcn.00443a78
add esp, 0xc
jmp 0x447d4d
xor esi, esi
mov ebx, dword [0x452dcc]
jmp 0x447d47
push eax
call fcn.00443bc8
pop ecx
test eax, eax
jne 0x447d43
dec esi
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x447d37
lea ebx, [esi + 4]
push 4
mov dword [0x452dd4], ebx
inc ebx
push ebx
call fcn.00443170
add esp, 8
test eax, eax
mov dword [esp], eax
jne 0x447d70
xor eax, eax
jmp 0x447df0
cmp dword [0x452dcc], 0
jne 0x447da1
xor esi, esi
mov ebx, dword [0x452dd0]
mov eax, dword [esp]
mov ebp, eax
jmp 0x447d92
mov dword [ebp], ebx
add ebp, 4
inc esi
inc edi
add ebx, edi
push ebx
call fcn.00443bc8
pop ecx
mov edi, eax
test eax, eax
jne 0x447d88
jmp 0x447dd2
xor esi, esi
mov ebx, dword [0x452dcc]
mov eax, dword [esp]
mov edi, eax
jmp 0x447dcc
push eax
call fcn.00443bc8
pop ecx
test eax, eax
je 0x447dc1
mov eax, dword [ebx]
mov dword [edi], eax
jmp 0x447dc5
dec esi
add edi, 0xfffffffc
add edi, 4
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x447db0
mov eax, dword [0x452dcc]
test eax, eax
je 0x447de2
push eax
call fcn.00443640
pop ecx
mov edx, dword [esp]
mov eax, 1
mov dword [0x452dcc], edx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x8ccbb6
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x8cc92e
dec ecx
call fcn.008ccc05
sub edi, 0x1a759973
push 0xe541f723
mov ecx, dword [esp]
add esp, 4
sub ecx, 0xfa0e0598
xor dword [edx], esi
and ecx, edi
sub ecx, 0xecc7772f
add edi, edi
add edx, 1
add edi, 1
dec ecx
cmp edx, eax
jne fcn.008ccbb6
and edi, edi
or ecx, edi
ret
Function at 0x4046c4
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
push 8
call fcn.004845a3
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.004845a3
add esp, 4
mov dword [ebp - 0x14], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x18], 0
push 0x10
call fcn.004845a3
add esp, 4
mov dword [ebp - 0x1c], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x20], esp
mov eax, 5
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x404781
push 6
call fcn.004845a9
add esp, 4
mov dword [ebp - 4], eax
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x40479a
push ebx
call fcn.004845b5
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 0x20], esp
lea eax, [ebp - 0xc]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 6
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x4047c9
push 6
call fcn.004845a9
add esp, 4
mov dword [ebp - 0x20], esp
push dword [ebp - 0x10]
push dword [ebp - 8]
push 0x5461ec
mov eax, 7
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x4047f3
push 6
call fcn.004845a9
add esp, 4
mov ebx, dword [ebp - 0x14]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x14]
add ebx, 8
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 0xc
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 2
mov dword [ebp - 0x20], esp
mov eax, 0
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x1c]
push 0x1c
push dword [ebp - 0x14]
push 0
push dword [ebp - 0xc]
mov eax, 8
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x404887
push 6
call fcn.004845a9
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x20], esp
push dword [ebp - 0xc]
mov eax, 9
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x4048ac
push 6
call fcn.004845a9
add esp, 4
mov eax, dword [ebp - 0x18]
jmp 0x4048b4
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x4048c5
push ebx
call fcn.004845b5
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.004845b5
add esp, 4
mov ebx, dword [ebp - 0x14]
push ebx
call fcn.004845b5
add esp, 4
mov ebx, dword [ebp - 0x1c]
push ebx
call fcn.004845b5
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x41227c
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 8], 0
jge 0x41229e
mov eax, 0xfffffffd
jmp 0x41237b
mov ebx, dword [0x8ed6c4]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x412349
mov ebx, dword [0x8ed6c4]
add ebx, 4
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 6
jne 0x4122ed
mov ebx, dword [0x8ed6c4]
add ebx, 8
mov dword [ebp - 0xc], ebx
mov ebx, dword [ebp - 0xc]
cmp dword [ebx], 2
jne 0x4122ed
mov eax, 1
jmp 0x4122ef
xor eax, eax
test eax, eax
je 0x41231b
mov eax, dword [ebp]
add eax, 0x80
mov ecx, 0x20
push dword [eax]
sub eax, 4
loop 0x412304
mov eax, dword [ebp + 8]
call dword fs:[0xc0]
nop
nop
leave
ret 4
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0xffff
shr ecx, 0x10
and ecx, 0xffff
mov edx, dword [ebp]
lea edx, [edx + 8]
call dword fs:[0xc0]
nop
nop
nop
nop
nop
leave
ret 4
mov ebx, dword [0x8ed6c4]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
jne 0x412371
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x41237b
mov esp, ebp
pop ebp
ret 4

Function at 0x41bacc
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0x30]
movzx eax, byte [eax + 2]
and eax, 1
leave
ret
Function at 0x428944
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
push 8
call fcn.004845a3
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.004845a3
add esp, 4
mov dword [ebp - 0x14], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x18], 0
push 0x10
call fcn.004845a3
add esp, 4
mov dword [ebp - 0x1c], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x20], esp
mov eax, 0x7b
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x428a01
push 6
call fcn.004845a9
add esp, 4
mov dword [ebp - 4], eax
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x428a1a
push ebx
call fcn.004845b5
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 0x20], esp
lea eax, [ebp - 0xc]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0x7c
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x428a49
push 6
call fcn.004845a9
add esp, 4
mov dword [ebp - 0x20], esp
push dword [ebp - 0x10]
push dword [ebp - 8]
push 0x5461ec
mov eax, 0x7d
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x428a73
push 6
call fcn.004845a9
add esp, 4
mov ebx, dword [ebp - 0x14]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x14]
add ebx, 8
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 0xc
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 2
mov dword [ebp - 0x20], esp
mov eax, 0
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x1c]
push 0x1c
push dword [ebp - 0x14]
push 0
push dword [ebp - 0xc]
mov eax, 0x7e
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x428b07
push 6
call fcn.004845a9
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x20], esp
push dword [ebp - 0xc]
mov eax, 0x7f
call fcn.004845af
cmp dword [ebp - 0x20], esp
je 0x428b2c
push 6
call fcn.004845a9
add esp, 4
mov eax, dword [ebp - 0x18]
jmp 0x428b34
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x428b45
push ebx
call fcn.004845b5
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.004845b5
add esp, 4
mov ebx, dword [ebp - 0x14]
push ebx
call fcn.004845b5
add esp, 4
mov ebx, dword [ebp - 0x1c]
push ebx
call fcn.004845b5
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x482d41
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 0x482d62
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x482d59
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x482d51
mov eax, ebx
leave
ret

Function at 0x482d88
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 0x482de7
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 0x482e14
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x482e03
xor ecx, eax
xor edx, ebx
dec edi
jne 0x482df4
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x482e3a
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x482ddb
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 0x4834b9
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
jmp 0x4834c1
sub esp, 0x28
push ecx
mov ecx, dword [ebp + 8]
cmp ecx, 0
jle 0x483506
mov eax, dword [ecx]
mov dword [ebp - 8], eax
cmp word [ebp - 8], 0x5a4d
jne 0x483506
lea eax, [ecx + 0x3c]
mov eax, dword [eax]
add ecx, eax
mov eax, dword [ecx]
cmp eax, 0x4550
jne 0x483506
lea eax, [ecx + 0x16]
mov eax, dword [eax]
cwde
and eax, 0x2000
test eax, eax
je 0x483506
lea eax, [ecx + 0x28]
mov eax, dword [eax]
add eax, dword [ebp + 8]
jmp 0x48350a
xor eax, eax
jmp 0x483535
nop
push 0
push 0
push 0
call eax
call fcn.0048353a
push 0x700ed6df
push eax
push 0
call fcn.0048358d
push 0
push 0x8000
push 0
push dword [ebp + 8]
push 0xffffffffffffffff
call eax
pop ecx
leave
ret 4
Function at 0x48353a
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
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 0x483568
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x48355f
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x483557
mov eax, ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x483589
mov esp, ebp
pop ebp
ret

Function at 0x48358d
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0x10]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x4835f9
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 0x483626
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x483615
xor ecx, eax
xor edx, ebx
dec edi
jne 0x483606
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x48364c
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x4835ed
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 + 0xc]
pop ecx
pop edx
pop edi
pop ebx
pop esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x483678
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48368e
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
jmp 0x48369e
sub esp, 0x20
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
cmp dword [ebp + 8], 0
jle 0x4837ac
mov eax, dword [ebp + 8]
mov eax, dword [eax]
cwde
call fcn.004837bc
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0x5a4d
jne 0x4837ac
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x3c]
add eax, dword [ebp + 8]
push eax
mov eax, dword [eax]
call fcn.004837bc
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0x4550
jne 0x4837ac
pop eax
push eax
mov eax, dword [eax + 0x7c]
call fcn.004837bc
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4837ac
pop eax
mov eax, dword [eax + 0x78]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
push eax
mov eax, dword [eax + 0x20]
add eax, dword [ebp + 8]
mov eax, dword [eax]
add eax, dword [ebp + 8]
mov dword [ebp - 0x14], eax
pop eax
mov eax, dword [eax + 0x18]
dec eax
mov dword [ebp - 4], eax
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 0x4837a9
mov eax, dword [ebp - 0x14]
add eax, dword [ebp - 0xc]
mov dword [ebp - 8], eax
push dword [ebp + 0xc]
push dword [ebp - 8]
call fcn.004837cf
test eax, eax
je 0x483798
push ecx
mov eax, dword [ebp - 0x10]
lea eax, [eax + 0x1c]
mov eax, dword [eax]
add eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
lea eax, [eax + ecx*4]
mov eax, dword [eax]
add eax, dword [ebp + 8]
pop ecx
leave
ret 8
push dword [ebp - 8]
call fcn.00483803
add dword [ebp - 0xc], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x483753
add esp, 0xc
mov eax, 0
jmp 0x4837b6
mov esp, ebp
pop ebp
ret 8
Function at 0x4954a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x539b6b
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.0052bbf0
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x495522
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00529270
mov eax, dword [eax]
push 0x8cfd78
push eax
call fcn.0051a144
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0052be7b
test bl, bl
je 0x495522
push 0x8cfd78
lea ecx, [esp + 0xc]
call fcn.0052c257
push 0x8cfd84
lea ecx, [esp + 0xc]
call fcn.0052c257
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 0x49555e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0052be7b
jmp 0x495629
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 0x4955e2
lea edx, [esp + 0x7c]
push 0x8cfd80
push edx
call fcn.0051a144
add esp, 8
test eax, eax
je 0x4955e2
lea eax, [esp + 0x7c]
push 0x8cfd7c
push eax
call fcn.0051a144
add esp, 8
test eax, eax
je 0x4955e2
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 0x495572
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.0052be7b
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 0x495e20
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 0x495e82
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 0x495e90
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x539beb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x8e8d68]
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 0x495fc8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x495ef6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0052be7b
xor eax, eax
jmp 0x49603f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0052c004
push esi
lea ecx, [esp + 0xc]
call fcn.0052c293
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x8cfdb8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x49601d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.00495e20
test eax, eax
jne 0x49601d
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 0x80000000
mov ecx, edi
call fcn.00495e20
test eax, eax
jne 0x49601d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.0051b330
mov esi, eax
add esp, 8
test esi, esi
jne 0x495ffc
lea ecx, [esp + 0x14]
push 0x8cfd90
push ecx
call fcn.0051b2b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x495ffc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x495fff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0052bfb4
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x495f0e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0052be7b
xor eax, eax
jmp 0x49603f
mov byte [esi], 0
push 0x8cfd8c
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.0052be7b
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 0x4a9e40
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 0x4a9eae
cmp si, 0x69
ja 0x4a9eae
add esi, 0xffd0
cmp si, 0x11
je 0x4a9e7e
push 0x11
call edi
test ax, ax
jge 0x4a9e7e
or esi, 0x2000
cmp si, 0x10
je 0x4a9e93
push 0x10
call edi
test ax, ax
jge 0x4a9e93
or esi, 0x4000
cmp si, 0x12
je 0x4a9ea8
push 0x12
call edi
test ax, ax
jge 0x4a9ea8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4a9ebb
mov esi, 0xbd
jmp 0x4a9e6f
cmp si, 0x6e
jne 0x4a9ec8
mov esi, 0xbe
jmp 0x4a9e6f
cmp si, 0x6f
jne 0x4a9e69
mov esi, 0xbf
jmp 0x4a9e6f

Function at 0x4ab720
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x8fa180]
xor edx, edx
cmp eax, edx
jne 0x4ab746
xor eax, eax
mov byte [eax + 0x8fa080], al
inc eax
cmp eax, 0x100
jl 0x4ab72e
mov dword [0x8fa180], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x8fa080
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4ab7d7
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 0x4ab7aa
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 0x4ab778
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4ab850
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 0x4ab8a3
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 0x4ab88a
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