joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1003b490
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xa8
mov dword [ebp - 8], 0
jmp 0x1003b4b2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xd
jge 0x1003b4f1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0x549c9fbe]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b4ec
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b4a9
mov eax, dword [ebp - 0xc]
mov byte [eax + 0xd], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003b510
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 7
mov dword [ebp - 8], 0
jmp 0x1003b532
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xd
jge 0x1003b571
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0x5e6711d7]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b56c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b529
mov eax, dword [ebp - 0xc]
mov byte [eax + 0xd], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003b590
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xd6
mov dword [ebp - 8], 0
jmp 0x1003b5b2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 7
jge 0x1003b5f1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x77a9d550]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b5ec
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b5a9
mov eax, dword [ebp - 0xc]
mov byte [eax + 7], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003b610
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x89
mov dword [ebp - 8], 0
jmp 0x1003b632
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 7
jge 0x1003b671
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x15f1a3b]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b66c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b629
mov eax, dword [ebp - 0xc]
mov byte [eax + 7], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x1003b690
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x6e
mov dword [ebp - 8], 0
jmp 0x1003b6b2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xb
jge 0x1003b6f1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x67038597]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b6ec
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b6a9
mov eax, dword [ebp - 0xc]
mov byte [eax + 0xb], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003b710
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xac
mov dword [ebp - 8], 0
jmp 0x1003b732
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xf
jge 0x1003b771
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0x3fee76a8]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b76c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b729
mov eax, dword [ebp - 0xc]
mov byte [eax + 0xf], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003b790
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xbc
mov dword [ebp - 8], 0
jmp 0x1003b7b2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xe
jge 0x1003b7f1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x3b534685]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b7ec
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b7a9
mov eax, dword [ebp - 0xc]
mov byte [eax + 0xe], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003b810
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xa9
mov dword [ebp - 8], 0
jmp 0x1003b832
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 6
jge 0x1003b871
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x906910]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b86c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b829
mov eax, dword [ebp - 0xc]
mov byte [eax + 6], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x1003b890
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x15
mov dword [ebp - 8], 0
jmp 0x1003b8b2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x17
jge 0x1003b8f1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0x5b16eeed]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b8ec
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b8a9
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x17], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003b910
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xbb
mov dword [ebp - 8], 0
jmp 0x1003b932
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 6
jge 0x1003b971
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x6c25646a]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b96c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b929
mov eax, dword [ebp - 0xc]
mov byte [eax + 6], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003b990
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xaa
mov dword [ebp - 8], 0
jmp 0x1003b9b2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 8
jge 0x1003b9f1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x35ed5b32]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003b9ec
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003b9a9
mov eax, dword [ebp - 0xc]
mov byte [eax + 8], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003ba10
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x69
mov dword [ebp - 8], 0
jmp 0x1003ba32
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 8
jge 0x1003ba71
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x8df6d15]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003ba6c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003ba29
mov eax, dword [ebp - 0xc]
mov byte [eax + 8], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x1003ba90
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xcc
mov dword [ebp - 8], 0
jmp 0x1003bab2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 7
jge 0x1003baf1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x67ba51ee]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003baec
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003baa9
mov eax, dword [ebp - 0xc]
mov byte [eax + 7], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003bb10
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x64
mov dword [ebp - 8], 0
jmp 0x1003bb32
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x2c
jge 0x1003bb71
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0x10984ca5]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003bb6c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003bb29
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x2c], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x1003bb90
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x36
mov dword [ebp - 8], 0
jmp 0x1003bbb2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x10
jge 0x1003bbf1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0xa88dfb0]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1003bbec
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x1003bba9
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x10], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x1003bf60
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 0x38], ecx
call fcn.1003bd90
movzx eax, al
test eax, eax
je 0x1003c06c
mov byte [ebp - 0x34], 0x46
mov byte [ebp - 0x33], 0x61
mov byte [ebp - 0x32], 0x74
mov byte [ebp - 0x31], 0x61
mov byte [ebp - 0x30], 0x6c
mov byte [ebp - 0x2f], 0x20
mov byte [ebp - 0x2e], 0x45
mov byte [ebp - 0x2d], 0x72
mov byte [ebp - 0x2c], 0x72
mov byte [ebp - 0x2b], 0x6f
mov byte [ebp - 0x2a], 0x72
mov byte [ebp - 0x29], 0x20
mov byte [ebp - 0x28], 0x6f
mov byte [ebp - 0x27], 0x6e
mov byte [ebp - 0x26], 0x20
mov byte [ebp - 0x25], 0x70
mov byte [ebp - 0x24], 0x72
mov byte [ebp - 0x23], 0x6f
mov byte [ebp - 0x22], 0x63
mov byte [ebp - 0x21], 0x65
mov byte [ebp - 0x20], 0x73
mov byte [ebp - 0x1f], 0x73
mov byte [ebp - 0x1e], 0x20
mov byte [ebp - 0x1d], 0x69
mov byte [ebp - 0x1c], 0x6e
mov byte [ebp - 0x1b], 0x69
mov byte [ebp - 0x1a], 0x74
mov byte [ebp - 0x19], 0x69
mov byte [ebp - 0x18], 0x6c
mov byte [ebp - 0x17], 0x69
mov byte [ebp - 0x16], 0x7a
mov byte [ebp - 0x15], 0x61
mov byte [ebp - 0x14], 0x74
mov byte [ebp - 0x13], 0x69
mov byte [ebp - 0x12], 0x6f
mov byte [ebp - 0x11], 0x6e
mov byte [ebp - 0x10], 0x21
mov byte [ebp - 0xf], 0x20
mov byte [ebp - 0xe], 0x45
mov byte [ebp - 0xd], 0x72
mov byte [ebp - 0xc], 0x72
mov byte [ebp - 0xb], 0x6f
mov byte [ebp - 0xa], 0x72
mov byte [ebp - 9], 0x20
mov byte [ebp - 8], 0x63
mov byte [ebp - 7], 0x6f
mov byte [ebp - 6], 0x64
mov byte [ebp - 5], 0x65
mov byte [ebp - 4], 0x3a
mov byte [ebp - 3], 0x20
mov byte [ebp - 2], 0x38
mov byte [ebp - 1], 0
mov ecx, dword [0x10069830]
call fcn.10001440
push eax
push 0
lea ecx, [ebp - 0x34]
push ecx
push 0
lea edx, [ebp - 0x34]
push edx
mov ecx, dword [0x10069834]
call fcn.10011030
mov esp, ebp
pop ebp
ret

Function at 0x1003dd1c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10068b44]
jne 0x1003dd26
repz ret
jmp fcn.1003e37c
Function at 0x1003fa20
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x1003fb28
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x1003fb28
mov ebx, dword [ebp + 0x10]
test ebx, ebx
je 0x1003fb28
push 2
push ebx
lea eax, [ebp + 8]
push eax
push esi
call fcn.1003e740
add esp, 0x10
cmp eax, 2
je 0x1003fa69
pop edi
pop esi
mov eax, 0x80004005
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, 0x5a4d
cmp word [ebp + 8], ax
jne 0x1003fa5d
push 4
lea eax, [ebx + 0x3c]
push eax
lea eax, [ebp - 4]
push eax
push esi
call fcn.1003e740
add esp, 0x10
cmp eax, 4
jne 0x1003fa5d
add ebx, dword [ebp - 4]
mov eax, dword [ebp + 0x14]
test eax, eax
je 0x1003fa98
mov dword [eax], ebx
push 2
lea eax, [ebx + 4]
push eax
lea eax, [ebp + 8]
push eax
push esi
call fcn.1003e740
add esp, 0x10
cmp eax, 2
jne 0x1003fa5d
movzx eax, word [ebp + 8]
cmp eax, 0x14c
je 0x1003faf3
cmp eax, 0x8664
jne 0x1003fa5d
push 0x108
push ebx
push edi
push esi
call fcn.1003e740
add esp, 0x10
cmp eax, 0x108
jne 0x1003fa5d
cmp dword [edi], 0x4550
mov eax, 0x40
pop edi
mov ecx, 0x80004005
pop esi
cmovne eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret
push 0xf8
push ebx
push edi
push esi
call fcn.1003e740
add esp, 0x10
cmp eax, 0xf8
jne 0x1003fa5d
cmp dword [edi], 0x4550
mov eax, 0x20
pop edi
mov ecx, 0x80004005
pop esi
cmovne eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 0x80070057
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1000b5a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007cbdb
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.10071c23
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x1000b622
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.1006fb35
mov eax, dword [eax]
push 0x10098c48
push eax
call fcn.10062884
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.10071eae
test bl, bl
je 0x1000b622
push 0x10098c48
lea ecx, [esp + 0xc]
call fcn.1007223e
push 0x10098c54
lea ecx, [esp + 0xc]
call fcn.1007223e
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 0x1000b65e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.10071eae
jmp 0x1000b729
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 0x1000b6e2
lea edx, [esp + 0x7c]
push 0x10098c50
push edx
call fcn.10062884
add esp, 8
test eax, eax
je 0x1000b6e2
lea eax, [esp + 0x7c]
push 0x10098c4c
push eax
call fcn.10062884
add esp, 8
test eax, eax
je 0x1000b6e2
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 0x1000b672
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.10071eae
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 0x1000bf30
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 0x1000bf92
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 0x1000bfa0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1007cc5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x100a2698]
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 0x1000c0d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x1000c006
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10071eae
xor eax, eax
jmp 0x1000c14f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.10071feb
push esi
lea ecx, [esp + 0xc]
call fcn.1007227a
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 0x1000c12d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.1000bf30
test eax, eax
jne 0x1000c12d
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.1000bf30
test eax, eax
jne 0x1000c12d
lea eax, [esp + 0x14]
push 0x10098c64
push eax
call fcn.10063900
mov esi, eax
add esp, 8
test esi, esi
jne 0x1000c10c
lea ecx, [esp + 0x14]
push 0x10098c60
push ecx
call fcn.10063880
mov esi, eax
add esp, 8
test esi, esi
jne 0x1000c10c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x1000c10f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.10071f9b
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1000c01e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10071eae
xor eax, eax
jmp 0x1000c14f
mov byte [esi], 0
push 0x10098c5c
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.10071eae
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 0x1001b3b0
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 0x1001b41e
cmp si, 0x69
ja 0x1001b41e
add esi, 0xffd0
cmp si, 0x11
je 0x1001b3ee
push 0x11
call edi
test ax, ax
jge 0x1001b3ee
or esi, 0x2000
cmp si, 0x10
je 0x1001b403
push 0x10
call edi
test ax, ax
jge 0x1001b403
or esi, 0x4000
cmp si, 0x12
je 0x1001b418
push 0x12
call edi
test ax, ax
jge 0x1001b418
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x1001b42b
mov esi, 0xbd
jmp 0x1001b3df
cmp si, 0x6e
jne 0x1001b438
mov esi, 0xbe
jmp 0x1001b3df
cmp si, 0x6f
jne 0x1001b3d9
mov esi, 0xbf
jmp 0x1001b3df

Function at 0x1001cb70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x100b2e68]
xor edx, edx
cmp eax, edx
jne 0x1001cb96
xor eax, eax
mov byte [eax + 0x100b2d68], al
inc eax
cmp eax, 0x100
jl 0x1001cb7e
mov dword [0x100b2e68], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100b2d68
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x1001cc27
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 0x1001cbfa
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 0x1001cbc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x1001cca0
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 0x1001ccf3
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 0x1001ccda
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