joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47c7a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4cea48
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [fcn.004d1618]
push 0
lea ecx, [esp + 0x20]
call fcn.004c5527
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0047c140
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004c5455
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004c1c3b
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004c1c3b
push 1
push 0
push 0
mov ecx, esi
call fcn.004c1be3
push 1
push 0
push 1
mov ecx, esi
call fcn.004c1be3
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004c5599
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x47c920
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4cea68
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004c5527
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0047c140
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004c5455
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [fcn.004d1618]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x47c9e4
cmp dword [esp + 0x40], 1
jne 0x47c9e2
cmp ecx, eax
jge 0x47c9e4
mov eax, ecx
cmp eax, 0xc8
jge 0x47c9f0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0047c7a0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [fcn.004d1614]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004c5599
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x47d170
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4cead3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004c0057
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x864898
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], 0x85ffc0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [fcn.004d1130]
push eax
mov ecx, edi
call fcn.004c57cf
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004c6d8b
test eax, eax
je 0x47d28c
mov ecx, dword [esp + 0x3c]
call fcn.004c57fc
mov ecx, dword [esi + 0x1c]
mov ebp, dword [fcn.004d1638]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x47d250
push edi
mov ecx, esi
call fcn.004c2db6
mov ecx, esi
call fcn.0047d3f0
cmp dword [esp + 0x38], 1
jne 0x47d285
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004c2f20
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28

Function at 0x47fcc0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x47fcf3
push esi
call fcn.00482db0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x47fcec
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x47fd79
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x47fd62
mov eax, dword [esi + 8]
test eax, eax
je 0x47fd17
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x47fd5e
cmp eax, 2
je 0x47fd62
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x47fd0a
cmp eax, 3
je 0x47fd3d
cmp eax, 1
jne 0x47fd0a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x47fd0a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x47fd0a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0047fda0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x47fd88
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0047fda0
add esp, 4
pop esi
ret
Function at 0x48ccc8
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4cef0c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
call fcn.004c0057
mov dword [esi], 0x860d90
lea edi, [esi + 0x3c]
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x30]
mov dword [edi], 0x860cbc
call fcn.004918b0
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 1
call fcn.004918b0
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 2
call fcn.004918b0
lea ecx, [edi + 0x6c]
mov byte [esp + 0x18], 3
call fcn.004918b0
mov dword [edi], 0x860cb4
lea ecx, [esi + 0xcc]
mov byte [esp + 0x18], 4
call fcn.004bd163
mov dword [esi + 0xd8], 0
mov dword [esi + 0xd4], 0x860d84
mov eax, dword [0x8838b4]
mov dword [esi + 0xdc], eax
lea ecx, [esi + 0xe0]
mov byte [esp + 0x18], 7
call fcn.004918b0
lea ecx, [esi + 0xf4]
mov byte [esp + 0x18], 8
call fcn.004bd163
mov ecx, dword [esp + 0x10]
mov dword [esi], 0x860cc4
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x48cdb0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4cef94
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x860cc4
lea ecx, [esi + 0xf4]
mov dword [esp + 0x18], 5
call fcn.004bd18c
lea ecx, [esi + 0xe0]
mov byte [esp + 0x18], 4
mov dword [ecx], 0x860cb0
call fcn.00491ab0
lea ecx, [esi + 0xdc]
mov byte [esp + 0x18], 3
call fcn.004bea20
lea ecx, [esi + 0xd4]
mov dword [esp + 0xc], ecx
mov dword [ecx], 0x860e48
mov byte [esp + 0x18], 6
call fcn.004c5826
lea ecx, [esi + 0xcc]
mov byte [esp + 0x18], 1
call fcn.004bd18c
lea edi, [esi + 0x3c]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x6c]
mov byte [esp + 0x18], 9
mov dword [ecx], 0x860cb0
call fcn.00491ab0
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 8
mov dword [ecx], 0x860cb0
call fcn.00491ab0
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x860cb0
call fcn.00491ab0
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x860cb0
call fcn.00491ab0
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004bcdc5
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x496b20
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4cf518
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00496700
mov eax, dword [esp + 0x24]
lea ecx, [esp + 4]
push eax
mov dword [esp + 0x20], 0
call fcn.00496770
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
push edx
lea ecx, [esp + 0xc]
push eax
push ecx
mov ecx, esi
call fcn.00496a50
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x1c], 0xffffffff
call fcn.00496720
mov ecx, dword [esp + 0x14]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10

Function at 0x496b38
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4cf518
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00496700
mov eax, dword [esp + 0x24]
lea ecx, [esp + 4]
push eax
mov dword [esp + 0x20], 0
call fcn.00496770
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
push edx
lea ecx, [esp + 0xc]
push eax
push ecx
mov ecx, esi
call fcn.00496a50
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x1c], 0xffffffff
call fcn.00496720
mov ecx, dword [esp + 0x14]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10

Function at 0x499510
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x49951b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x49961e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x863844]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x863844]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x863844]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x863844]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x863844]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x863844]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x863844]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x863844]
xor eax, edx
inc ecx
dec edi
jne 0x499536
pop edi
test esi, esi
je 0x499640
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x863844]
xor eax, edx
inc ecx
dec esi
jne 0x499622
pop esi
pop ebx
not eax
ret
Function at 0x49f790
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x863d70
push 0x4add98
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
rdtsc
mov esi, eax
mov edi, edx
call ebx
rdtsc
pop ebx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], 0xffffffff
xor esi, esi
mov edi, dword [ebp - 0x20]
push 1
push esi
push esi
mov eax, dword [ebp - 0x28]
push eax
call fcn.004acfa0
sub eax, esi
sbb edx, edi
mov ecx, dword [ebp - 0x1c]
sub eax, ecx
sbb edx, esi
mov ecx, dword [ebp - 0x24]
add eax, ecx
adc edx, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a2c30
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4cfba0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.004a27e0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004a2860
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004a2860
lea ecx, [esi + 0xc]
call fcn.004be9ab
lea ecx, [esi + 0x10]
call fcn.004be9ab
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004a3df0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004a3df0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004a3df0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004bea20
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004bea20
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x410997
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push 0x80000000
push dword [ebp + 8]
or ebx, 0xffffffff
mov dword [ebp - 8], edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 4], ebx
call dword [0x412070]
mov esi, eax
cmp dword [ebp - 4], esi
je 0x4109d9
lea ecx, [ebp - 4]
call fcn.0040bf5c
mov dword [ebp - 4], esi
push edi
push edi
push edi
push 2
push edi
push dword [ebp - 4]
call dword [0x41213c]
mov esi, eax
cmp dword [ebp - 8], esi
je 0x4109fa
lea ecx, [ebp - 8]
call fcn.00406285
mov dword [ebp - 8], esi
cmp dword [ebp - 8], edi
jne 0x410a1e
cmp dword [ebp - 4], ebx
je 0x410acd
push dword [ebp - 4]
mov esi, dword [0x412084]
call esi
cmp dword [ebp - 8], edi
mov dword [ebp - 4], ebx
jmp 0x410ac6
push edi
push edi
push edi
push 4
push dword [ebp - 8]
call dword [0x412138]
mov edi, eax
test edi, edi
jne 0x410a4b
cmp dword [ebp - 4], ebx
mov esi, dword [0x412084]
je 0x410ac2
push dword [ebp - 4]
call esi
mov dword [ebp - 4], ebx
jmp 0x410ac2
cmp word [edi], 0x5a4d
jne 0x410a7b
mov esi, dword [edi + 0x3c]
push 0xf8
add esi, edi
push esi
call dword [0x412180]
test eax, eax
jne 0x410aa8
cmp dword [esi], 0x4550
jne 0x410aa8
push esi
push edi
call fcn.00410951
pop ecx
mov dword [ebp - 0xc], eax
pop ecx
cmp dword [ebp - 4], ebx
mov esi, dword [0x412084]
je 0x410a8e
push dword [ebp - 4]
call esi
mov dword [ebp - 4], ebx
push edi
call dword [0x412134]
cmp dword [ebp - 8], 0
je 0x410aa0
push dword [ebp - 8]
call esi
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
leave
ret
cmp dword [ebp - 4], ebx
mov esi, dword [0x412084]
je 0x410abb
push dword [ebp - 4]
call esi
mov dword [ebp - 4], ebx
push edi
call dword [0x412134]
cmp dword [ebp - 8], 0
je 0x410acd
push dword [ebp - 8]
call esi
xor eax, eax
jmp 0x410aa3
Function at 0x410170
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d5a0b
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.004ca370
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4101f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004c7c5a
mov eax, dword [eax]
push 0x6c01d0
push eax
call fcn.004b9874
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ca5fb
test bl, bl
je 0x4101f2
push 0x6c01d0
lea ecx, [esp + 0xc]
call fcn.004ca98b
push 0x6c3d44
lea ecx, [esp + 0xc]
call fcn.004ca98b
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 0x41022e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ca5fb
jmp 0x4102f9
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 0x4102b2
lea edx, [esp + 0x7c]
push 0x6c3d40
push edx
call fcn.004b9874
add esp, 8
test eax, eax
je 0x4102b2
lea eax, [esp + 0x7c]
push 0x6c3d3c
push eax
call fcn.004b9874
add esp, 8
test eax, eax
je 0x4102b2
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 0x410242
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.004ca5fb
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 0x410af0
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 0x410b52
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 0x410b60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d5a8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6d2600]
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 0x410c98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x410bc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ca5fb
xor eax, eax
jmp 0x410d0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ca738
push esi
lea ecx, [esp + 0xc]
call fcn.004ca9c7
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x410ced
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00410af0
test eax, eax
jne 0x410ced
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.00410af0
test eax, eax
jne 0x410ced
lea eax, [esp + 0x14]
push 0x6c3d58
push eax
call fcn.004ba970
mov esi, eax
add esp, 8
test esi, esi
jne 0x410ccc
lea ecx, [esp + 0x14]
push 0x6c3d54
push ecx
call fcn.004ba8f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x410ccc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x410ccf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ca6e8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x410bde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ca5fb
xor eax, eax
jmp 0x410d0f
mov byte [esi], 0
push 0x6c3d50
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.004ca5fb
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 0x4223b0
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 0x42241e
cmp si, 0x69
ja 0x42241e
add esi, 0xffd0
cmp si, 0x11
je 0x4223ee
push 0x11
call edi
test ax, ax
jge 0x4223ee
or esi, 0x2000
cmp si, 0x10
je 0x422403
push 0x10
call edi
test ax, ax
jge 0x422403
or esi, 0x4000
cmp si, 0x12
je 0x422418
push 0x12
call edi
test ax, ax
jge 0x422418
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42242b
mov esi, 0xbd
jmp 0x4223df
cmp si, 0x6e
jne 0x422438
mov esi, 0xbe
jmp 0x4223df
cmp si, 0x6f
jne 0x4223d9
mov esi, 0xbf
jmp 0x4223df

Function at 0x423b60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6e2d20]
xor edx, edx
cmp eax, edx
jne 0x423b86
xor eax, eax
mov byte [eax + 0x6e2c20], al
inc eax
cmp eax, 0x100
jl 0x423b6e
mov dword [0x6e2d20], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6e2c20
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x423c17
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 0x423bea
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 0x423bb8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x423c90
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 0x423ce3
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 0x423cca
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