joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4335a0
Capabilities:
Encode data using xor
Hash data using sha1
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x5c
mov ebp, dword [esp + 0x74]
mov eax, dword [esp + 0x70]
mov dword [esp + 0x14], 0xc3d2e1f0
mov dword [esp + 0x10], 0x10325476
mov dword [esp + 0xc], 0x98badcfe
mov dword [esp + 8], 0xefcdab89
mov dword [esp + 4], 0x67452301
cmp ebp, 0x40
jb 0x43365d
mov edi, ebp
shr edi, 6
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebp, eax
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx eax, byte [ebp + esi]
mov dword [esp + esi + 0x1c], eax
movzx ecx, byte [ebp + esi + 1]
shl ecx, 8
or ecx, eax
mov dword [esp + esi + 0x1c], ecx
movzx eax, byte [ebp + esi + 2]
shl eax, 0x10
or eax, ecx
mov dword [esp + esi + 0x1c], eax
movzx ecx, byte [ebp + esi + 3]
shl ecx, 0x18
or ecx, eax
mov dword [esp + esi + 0x1c], ecx
add esi, 4
cmp esi, 0x40
jne 0x433600
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 8]
push eax
call fcn.004368c0
add esp, 8
inc ebx
lea eax, [esi + ebp]
cmp ebx, edi
jne 0x4335f0
add ebp, esi
mov eax, ebp
mov ebp, dword [esp + 0x74]
mov dword [esp + 0x58], 0
mov dword [esp + 0x54], 0
mov dword [esp + 0x50], 0
mov dword [esp + 0x4c], 0
mov dword [esp + 0x48], 0
mov dword [esp + 0x44], 0
mov dword [esp + 0x40], 0
mov dword [esp + 0x3c], 0
mov dword [esp + 0x38], 0
mov dword [esp + 0x34], 0
mov dword [esp + 0x30], 0
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x24], 0
mov dword [esp + 0x20], 0
mov dword [esp + 0x1c], 0
mov ecx, ebp
and ecx, 0x3f
mov dword [esp], ecx
je 0x433754
mov ecx, ebp
and ecx, 1
xor edi, edi
cmp dword [esp], 1
je 0x43373d
mov dword [esp + 0x18], ecx
sub dword [esp], ecx
xor ebx, ebx
xor edi, edi
nop
movzx ebp, byte [eax + edi]
mov ecx, ebx
and cl, 0x10
shl ebp, cl
mov edx, edi
and edx, 0xfffffffc
xor ebp, dword [esp + edx + 0x1c]
mov dword [esp + edx + 0x1c], ebp
movzx esi, byte [eax + edi + 1]
or cl, 8
shl esi, cl
xor esi, ebp
mov dword [esp + edx + 0x1c], esi
add edi, 2
add ebx, 0x10
cmp dword [esp], edi
jne 0x433700
add eax, edi
mov ebp, dword [esp + 0x74]
mov ecx, dword [esp + 0x18]
test ecx, ecx
je 0x433754
movzx eax, byte [eax]
lea ecx, [edi*8]
shl eax, cl
and edi, 0xfffffffc
xor dword [esp + edi + 0x1c], eax
lea ebx, [ebp*8]
mov ecx, ebx
and cl, 0x18
or cl, 7
mov eax, 1
shl eax, cl
mov ecx, ebp
and ecx, 0x3c
xor dword [esp + ecx + 0x1c], eax
mov esi, dword [esp + 0x78]
mov eax, ebp
not eax
test al, 0x38
jne 0x4337a5
lea edi, [esp + 0x1c]
lea eax, [esp + 4]
push edi
push eax
call fcn.004368c0
add esp, 8
xor eax, eax
mov ecx, 0x10
rep stosd dword es:[edi], eax
lea edi, [esp + 0x5c]
xor eax, eax
xor ecx, ecx
rep stosw word es:[edi], ax
mov dword [esp + 0x54], ebx
shr ebp, 0x1d
mov dword [esp + 0x58], ebp
lea eax, [esp + 0x1c]
lea ecx, [esp + 4]
push eax
push ecx
call fcn.004368c0
add esp, 8
mov eax, dword [esp + 4]
mov dword [esi], eax
mov eax, dword [esp + 8]
mov dword [esi + 4], eax
mov eax, dword [esp + 0xc]
mov dword [esi + 8], eax
mov eax, dword [esp + 0x10]
mov dword [esi + 0xc], eax
mov eax, dword [esp + 0x14]
mov dword [esi + 0x10], eax
add esp, 0x5c
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4343e0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
push ebx
push edi
push esi
mov edx, 0xfffffffe
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [ecx + edx + 2], 0
lea edx, [edx + 2]
jne 0x434400
test edx, edx
je 0x43447a
sar edx, 1
lea esi, [edx - 1]
mov edi, edx
and edi, 3
je 0x434435
xor ebx, ebx
nop
nop
nop
movzx ebp, word [ecx]
add ecx, 2
xor ebp, eax
imul eax, ebp, 0x1000193
inc ebx
cmp edi, ebx
jne 0x434420
sub edx, ebx
cmp esi, 3
jb 0x43447a
xor esi, esi
nop
nop
nop
nop
movzx edi, word [ecx + esi*2]
xor edi, eax
imul eax, edi, 0x1000193
movzx edi, word [ecx + esi*2 + 2]
xor edi, eax
imul eax, edi, 0x1000193
movzx edi, word [ecx + esi*2 + 4]
xor edi, eax
imul eax, edi, 0x1000193
movzx edi, word [ecx + esi*2 + 6]
xor edi, eax
imul eax, edi, 0x1000193
add esi, 4
cmp edx, esi
jne 0x434440
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x438000
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
and esp, 0xfffffff8
sub esp, 0x20
mov eax, dword [ebp + 8]
mov dword [esp + 8], 0x232021f6
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 0xb
ja 0x438086
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 8]
lea esi, [ecx + 0xdb]
add ecx, edx
and esi, edx
add esi, esi
sub ecx, esi
add ecx, 0x498375db
mov dword [esp + 4], ecx
mov ecx, dword [esp + 4]
mov edx, ecx
xor edx, 2
and ecx, 2
lea ecx, [edx + ecx*2]
inc cl
mov edx, dword [esp]
mov byte [esp + edx + 8], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 0xc
jb 0x438040
mov ecx, dword [esp + 8]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx + 0x18]
mov edx, dword [0x450938]
mov esi, dword [0x44666c]
nop
nop
nop
nop
jmp esi
Function at 0x439a50
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x18
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
xor edx, edx
test eax, eax
sete dl
jmp dword [edx*4 + 0x446764]

Function at 0x439b70
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x278
push dword [0x450930]
call fcn.0043a880
add esp, 4
movzx eax, al
jmp dword [eax*4 + 0x446a94]

Function at 0x43b710
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x38
mov eax, dword [ebp + 8]
movzx eax, word [eax]
mov dword [esp + 0x10], 0xb3b21b0d
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov byte [esp + 0x1c], 0
mov dword [esp + 4], 0
mov ecx, dword [esp + 4]
cmp ecx, 0xc
ja 0x43b7ae
mov edx, dword [esp + 4]
mov ecx, dword [esp + 4]
movzx esi, byte [esp + ecx + 0x10]
lea edi, [edx - 0x3f842a38]
and edi, esi
lea ecx, [edx + esi]
add ecx, 0xc07bd5c8
mov ebx, 0x3f842a37
sub ebx, edx
or ebx, esi
add ebx, edx
lea edx, [edi + ebx]
add edx, 0xc07bd5c9
mov esi, edx
xor esi, ecx
not edx
and edx, ecx
add edx, edx
sub edx, esi
mov dword [esp + 0xc], edx
mov ecx, dword [esp + 0xc]
add cl, 0x88
mov edx, dword [esp + 4]
mov byte [esp + edx + 0x10], cl
inc dword [esp + 4]
mov ecx, dword [esp + 4]
cmp ecx, 0xd
jb case.default.0x43b7b9
xor ecx, ecx
cmp dword [esp + 0x10], eax
setne cl
xor eax, eax
jmp dword [ecx*4 + 0x447400]
mov edx, dword [ebp + 8]
mov ecx, dword [edx + 0x3c]
mov edx, dword [edx + ecx]
mov dword [esp + 0x10], 0x3b38fee6
mov dword [esp + 0x14], 0
mov word [esp + 0x18], 0
mov dword [esp + 4], 0
mov esi, dword [esp + 4]
cmp esi, 9
ja 0x43b848
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, dword [esp + 4]
mov edi, dword [esp + 4]
movzx edi, byte [esp + edi + 0x10]
lea ebx, [esi - 0x76c3ca29]
add esi, 0xd7
and esi, edi
or ebx, edi
sub ebx, esi
mov dword [esp + 0xc], ebx
mov ebx, dword [esp + 0xc]
mov esi, ebx
or esi, 0x1e
and ebx, 0x1e
add ebx, esi
inc bl
mov esi, dword [esp + 4]
mov byte [esp + esi + 0x10], bl
inc dword [esp + 4]
mov esi, dword [esp + 4]
cmp esi, 0xa
jb 0x43b800
xor ebx, ebx
cmp edx, dword [esp + 0x10]
setne bl
jmp dword [ebx*4 + 0x447408]
mov eax, dword [ebp + 8]
mov eax, dword [eax + ecx + 0x7c]
xor edx, edx
mov dword [esp + 0x2c], eax
test eax, eax
sete dl
xor eax, eax
jmp dword [edx*4 + 0x447410]
mov edx, dword [ebp + 8]
mov esi, dword [edx + ecx + 0x78]
xor ecx, ecx
mov edx, esi
mov dword [esp + 8], esi
test esi, esi
sete cl
jmp dword [ecx*4 + 0x447418]
jmp dword [0x447428]
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 8]
mov edx, dword [eax + ecx + 0x20]
add edx, eax
mov dword [esp + 0x30], edx
mov ecx, dword [eax + ecx + 0x24]
add ecx, eax
mov dword [esp + 0x28], ecx
mov eax, dword [0x447438]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
jmp eax
mov ecx, dword [case.0x43b851.1]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
jmp ecx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x100fde39
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x40
mov eax, dword [ebp + 8]
mov ecx, dword [0x101d7218]
add ecx, 0xffffd373
mov dword [0x101d7214], ecx
mov dword [ebp - 0x10], eax
call fcn.100ff189
mov ecx, eax
mov edx, dword [eax + 0x3c]
mov dword [0x101d7214], 0x9dc
mov esi, dword [0x101d7218]
add esi, 0x21bf
mov dword [0x101d7218], esi
mov edx, dword [eax + edx + 0x78]
mov esi, ecx
add esi, dword [eax + edx + 0x20]
mov dword [0x101d7214], 0xffffeeb0
mov dword [0x101d7218], 0x15d7
mov dword [ebp - 0x14], edx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], esi
xor eax, eax
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov esi, dword [ecx + edx + 0x18]
cmp esi, 0
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], eax
je 0x100fdfcc
jmp 0x100fdf02
xor eax, eax
mov ecx, dword [ebp - 0x28]
add ecx, 0xffffec71
mov dword [0x101d7218], ecx
mov edx, dword [ebp - 0x2c]
add edx, 2
mov esi, dword [ebp - 0x30]
add esi, 1
mov edi, dword [ebp - 0x20]
cmp esi, edi
mov dword [ebp - 0x34], esi
mov dword [ebp - 0x38], ecx
mov dword [ebp - 0x3c], edx
mov dword [ebp - 0x24], eax
jb 0x100fdf1c
jmp 0x100fdfcc
mov eax, 0x15d7
xor ecx, ecx
mov edx, dword [ebp - 0x18]
mov esi, dword [ebp - 0x14]
add edx, dword [edx + esi + 0x24]
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x3c], edx
mov dword [ebp - 0x34], ecx
mov eax, dword [ebp - 0x34]
mov ecx, dword [ebp - 0x3c]
mov edx, dword [ebp - 0x38]
xor esi, esi
mov edi, dword [ebp - 0x1c]
mov ebx, dword [edi + eax*4]
mov edi, edx
add edi, 0xffffecbf
mov dword [0x101d7214], edi
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x40], ebx
mov dword [ebp - 0x44], esi
mov eax, dword [ebp - 0x44]
mov ecx, eax
mov edx, dword [ebp - 0x40]
add ecx, edx
mov esi, dword [ebp - 0x18]
mov bl, byte [esi + ecx]
mov ecx, dword [ebp - 0x10]
mov bh, byte [ecx + eax]
cmp bl, bh
sete cl
cmp bl, 0
mov dword [ebp - 0x48], eax
mov byte [ebp - 0x49], bh
mov byte [ebp - 0x4a], cl
je 0x100fdf9b
mov eax, dword [ebp - 0x48]
add eax, 1
mov cl, byte [ebp - 0x49]
cmp cl, 0
setne dl
mov ch, byte [ebp - 0x4a]
and ch, dl
cmp eax, 0x20
setb dl
and ch, dl
test ch, 1
mov dword [ebp - 0x44], eax
jne 0x100fdf4a
mov al, byte [ebp - 0x4a]
test al, 1
jne 0x100fdfa7
jmp 0x100fdec7
mov eax, dword [ebp - 0x2c]
movzx ecx, word [eax]
mov edx, dword [ebp - 0x18]
mov esi, dword [ebp - 0x14]
add edx, dword [edx + esi + 0x1c]
mov ecx, dword [edx + ecx*4]
mov dword [0x101d7214], 0x651
mov edx, dword [ebp - 0x18]
add edx, ecx
mov dword [ebp - 0x24], edx
mov eax, dword [ebp - 0x24]
add esp, 0x40
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x100fe078
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
xor edx, edx
mov dword [0x101d7214], 0x3eb
mov dword [0x101d7218], 0x840
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], edx
mov eax, dword [ebp - 0x2c]
mov ecx, eax
add ecx, 1
mov dl, byte [eax + 0x101bd7c4]
mov dh, byte [eax + 0x101bd795]
sub dh, dl
mov byte [ebp + eax - 0x20], dh
cmp ecx, 0xe
mov dword [ebp - 0x2c], ecx
jne 0x100fe0a3
lea eax, [ebp - 0x20]
mov dword [0x101d7218], 0x16248
mov dword [0x101d7214], 0x4b4
mov dword [ebp - 0x30], eax
call fcn.100fe7bd
mov dword [esp], eax
mov eax, dword [ebp - 0x30]
mov dword [esp + 4], eax
call fcn.100fe44a
xor ecx, ecx
cmp eax, 0
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x38], ecx
je 0x100fe1b8
mov eax, dword [ebp - 0x34]
mov ecx, esp
mov dword [ecx + 0xc], 0x40
mov dword [ecx + 8], 0x1000
mov dword [ecx + 4], 0x6000
mov dword [ecx], 0
call eax
sub esp, 0x10
mov ecx, dword [0x101d7214]
add ecx, 0x2253
mov dword [0x101d7214], ecx
mov dword [esp], eax
mov ecx, dword [ebp - 0x24]
mov dword [esp + 4], ecx
mov dword [ebp - 0x3c], eax
call fcn.100fe1c0
xor eax, eax
mov ecx, dword [ebp - 0x3c]
mov word [ecx], 0x5a4d
mov dword [ecx + 0x3c], 0xc0
mov dword [0x101d7218], 0x13bc
mov dword [ecx + 0xc0], 0x4550
add ecx, 0xffc00000
mov edx, dword [ebp - 0x28]
mov dword [edx + 0x28], ecx
mov ecx, dword [ebp - 0x3c]
mov dword [edx + 4], ecx
mov dword [0x101d7214], 0xf7e
cmp ecx, 0
mov dword [ebp - 0x38], eax
je 0x100fe1b8
mov eax, dword [ebp - 0x3c]
add eax, 0x25ca
mov dword [0x101d7218], 0x414
mov dword [ebp - 0x38], eax
mov eax, dword [ebp - 0x38]
add esp, 0x4c
pop ebp
ret
Function at 0x100fe2ef
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x18
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
xor esi, esi
mov dword [0x101d7220], 0
mov byte [0x101d7224], 0
mov dword [0x101d721c], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], esi
mov eax, dword [ebp - 0x1c]
mov ecx, eax
mov dl, cl
mov ecx, dword [ebp - 0x18]
mov byte [ecx + eax], dl
mov dword [0x101d7214], 0x7ed
mov eax, dword [0x101d721c]
add eax, 1
mov dword [0x101d721c], eax
cmp eax, 0x100
mov dword [ebp - 0x1c], eax
jl 0x100fe32a
xor eax, eax
mov dword [0x101d7218], 0x441
mov dword [0x101d721c], 0
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
mov ecx, 0x100
mov dword [0x101d7228], 0
mov dword [0x101d7218], 0x2651
mov edx, dword [0x101d7220]
mov esi, dword [ebp - 0x18]
movzx edi, byte [esi + eax]
add edi, edx
mov dword [ebp - 0x24], eax
xor edx, edx
mov ebx, dword [ebp - 0x10]
div ebx
mov esi, dword [ebp - 0x14]
movzx edx, byte [esi + edx]
add edi, edx
mov dword [0x101d7228], edi
mov dword [0x101d7214], 0x103
mov eax, edi
cdq
idiv ecx
mov dword [0x101d7220], edx
mov dword [0x101d7218], 0xfffff8df
mov ecx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x24]
mov cl, byte [ecx + edi]
mov byte [0x101d7224], cl
mov dword [0x101d7218], 0x23a8
mov ecx, dword [ebp - 0x18]
mov cl, byte [ecx + edx]
mov edx, dword [ebp - 0x18]
mov byte [edx + edi], cl
mov cl, byte [0x101d7224]
mov edx, dword [0x101d7220]
mov esi, dword [ebp - 0x18]
mov byte [esi + edx], cl
mov dword [0x101d7214], 0x11a4
mov edx, dword [0x101d721c]
add edx, 1
mov dword [0x101d721c], edx
cmp edx, 0x100
mov dword [ebp - 0x20], edx
jl 0x100fe373
mov dword [0x101d7214], 0x12fc
add esp, 0x18
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x100fee61
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push esi
sub esp, 0x24
mov dword [ebp - 8], 0
mov eax, dword fs:[0x30]
mov dword [ebp - 8], eax
xor ecx, ecx
mov dword [0x101d7218], 0x1ec2
mov edx, dword [ebp - 8]
mov edx, dword [edx + 0x10]
mov edx, dword [edx + 0x3c]
mov esi, dword [0x101d7214]
add esi, 0xffffd90d
mov dword [0x101d7214], esi
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x14], ecx
jmp 0x100feebe
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x18]
cmp word [eax + ecx*2 - 0x18], 0x6f
je 0x100fef13
jmp 0x100fef74
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x10]
cmp word [ecx + eax*2], 0
mov edx, eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], edx
je 0x100feeeb
mov eax, dword [ebp - 0x1c]
add eax, 1
cmp eax, 0x104
mov ecx, eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x20], eax
jl 0x100feebe
mov eax, dword [ebp - 0x20]
mov dword [0x101d7218], 0x1559
mov dword [0x101d7214], 0xff6
mov ecx, dword [ebp - 0x10]
cmp word [ecx + eax*2 - 0x1a], 0x6c
mov dword [ebp - 0x18], eax
je 0x100feeaa
jmp 0x100fef74
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x18]
cmp word [eax + ecx*2 - 0x16], 0x61
jne 0x100fef74
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x18]
cmp word [eax + ecx*2 - 0x14], 0x64
jne 0x100fef74
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x18]
cmp word [eax + ecx*2 - 0x12], 0x64
jne 0x100fef74
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x18]
cmp word [eax + ecx*2 - 0x10], 0x6c
jne 0x100fef74
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff9
shl eax, 1
mov ecx, dword [ebp - 0x10]
add ecx, eax
mov dword [ebp - 0x24], ecx
mov eax, 1
mov ecx, dword [ebp - 0x24]
cmp word [ecx], 0x6c
mov dword [ebp - 0x28], eax
je 0x100fef7b
xor eax, eax
mov dword [ebp - 0x28], eax
jmp 0x100fef7b
mov eax, dword [ebp - 0x28]
add esp, 0x24
pop esi
pop ebp
ret
Function at 0x100ff2fe
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x30
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov edi, 0xfffff521
xor ebx, ebx
mov dword [0x101d7214], 0x56f
mov dword [0x101d721c], 0
mov dword [0x101d7220], 0
mov dword [0x101d722c], 0
cmp eax, 0
mov dword [ebp - 0x10], eax
mov eax, ebx
mov dword [ebp - 0x14], eax
mov eax, ebx
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x24], esi
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x2c], edi
je 0x100ff499
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov esi, 0x100
mov dword [0x101d7218], 0x1770
add ecx, 1
mov dword [ebp - 0x30], eax
mov eax, ecx
mov dword [ebp - 0x34], edx
cdq
idiv esi
mov dword [0x101d721c], edx
mov ecx, dword [ebp - 0x24]
movzx edi, byte [ecx + edx]
mov ebx, dword [ebp - 0x34]
add edi, ebx
mov eax, edi
mov dword [ebp - 0x38], edx
cdq
idiv esi
mov dword [0x101d7220], edx
mov esi, dword [ebp - 0x38]
mov cl, byte [ecx + esi]
mov byte [0x101d7224], cl
mov edi, dword [ebp - 0x24]
mov cl, byte [edi + edx]
mov byte [edi + esi], cl
mov edx, dword [0x101d7214]
add edx, 0xffffdfde
mov dword [0x101d7218], edx
mov cl, byte [0x101d7224]
mov edx, dword [0x101d7220]
mov byte [edi + edx], cl
mov edx, dword [0x101d7214]
add edx, 0x264e
mov dword [0x101d7214], edx
mov edx, dword [0x101d721c]
movzx edx, byte [edi + edx]
mov ebx, dword [0x101d7220]
movzx ebx, byte [edi + ebx]
add ebx, edx
and ebx, 0xff
mov dword [0x101d722c], ebx
mov dword [0x101d7214], 0x2274
mov cl, byte [edi + ebx]
mov edx, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x30]
mov ch, byte [edx + ebx]
mov byte [0x101d7231], ch
mov byte [0x101d7232], cl
xor ch, cl
mov byte [0x101d7230], ch
mov dword [0x101d7218], 0x2bc2
mov dword [0x101d7214], 0x422
mov edx, dword [ebp - 0x20]
mov byte [edx + ebx], ch
add ebx, 1
mov edx, dword [ebp - 0x10]
cmp ebx, edx
mov dword [ebp - 0x3c], ebx
je 0x100ff48c
mov eax, dword [0x101d721c]
mov ecx, dword [0x101d7220]
mov edx, dword [ebp - 0x3c]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x28], edx
jmp 0x100ff369
mov eax, dword [0x101d7214]
add eax, 0xffffefb2
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x2c]
mov dword [0x101d7214], eax
add esp, 0x30
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x100ff4a9
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x98
mov eax, dword [0x101d7214]
add eax, 0xfffff5ce
mov dword [0x101d7218], eax
call fcn.10001087
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x24], ecx
jne 0x100ff61c
lea eax, [esp + 0x88]
lea ecx, [esp + 0x28]
mov dword [0x101d7214], 0x1bb6
mov dword [esp], eax
mov dword [esp + 0x20], ecx
call fcn.100feb71
lea ecx, [0x100fe76e]
mov edx, dword [esp + 0x88]
mov dword [esp + 0x30], edx
mov dword [esp + 0x3c], 0x11b000
mov edx, dword [0x101d7200]
mov dword [esp + 0x74], edx
mov edx, dword [0x101d7204]
mov dword [esp + 0x64], edx
mov edx, dword [0x101d7208]
mov dword [esp + 0x70], edx
mov edx, dword [0x101d720c]
mov dword [esp + 0x58], edx
mov dword [0x101d7218], 0x17d1
mov edx, dword [0x101d7210]
mov dword [esp + 0x48], edx
mov dword [0x101d7214], 0x4b6
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ecx
mov eax, dword [esp + 0x18]
cmp word [eax], 0x5a4d
mov dword [esp + 0x14], eax
jne 0x100ff585
mov eax, dword [esp + 0x14]
mov ecx, dword [eax + 0x3c]
cmp dword [eax + ecx], 0x4550
mov dword [esp + 0x10], ecx
je 0x100ff599
mov eax, dword [esp + 0x14]
add eax, 0xfffff000
and eax, 0xfffff000
mov dword [esp + 0x18], eax
jmp 0x100ff562
mov eax, dword [esp + 0x14]
mov dword [esp + 0x7c], eax
mov dword [0x101d7214], 0x9dc
mov dword [0x101d7218], 0x3990
mov ecx, dword [esp + 0x10]
mov edx, dword [eax + ecx + 0x50]
mov dword [esp + 0x4c], edx
call fcn.100fee61
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0xc], ecx
jne 0x100ff614
lea eax, [esp + 0x28]
mov dword [0x101d7214], 0x1644
mov ecx, dword [esp + 0x90]
mov dword [esp], eax
mov dword [esp + 4], ecx
call fcn.100fe078
mov ecx, esp
lea edx, [esp + 0x28]
mov dword [ecx], edx
call eax
sub esp, 4
mov eax, 1
mov dword [0x101d7218], 0xe1d
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0xc]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x24]
mov esp, ebp
pop ebp
ret
Function at 0x428610
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5e86bb
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.005c3604
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x428692
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005bf6b3
mov eax, dword [eax]
push 0x1d60fb4
push eax
call fcn.004ac754
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005c388f
test bl, bl
je 0x428692
push 0x1d60fb4
lea ecx, [esp + 0xc]
call fcn.005c3c6b
push 0x1d60fc0
lea ecx, [esp + 0xc]
call fcn.005c3c6b
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 0x4286ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005c388f
jmp 0x428799
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 0x428752
lea edx, [esp + 0x7c]
push 0x1d60fbc
push edx
call fcn.004ac754
add esp, 8
test eax, eax
je 0x428752
lea eax, [esp + 0x7c]
push 0x1d60fb8
push eax
call fcn.004ac754
add esp, 8
test eax, eax
je 0x428752
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 0x4286e2
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.005c388f
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4