joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d306b
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004c5036
mov esi, dword [ebp + 8]
push 2
mov edi, eax
lea eax, [ebp - 4]
push eax
mov ecx, esi
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
jne 0x4d30a3
xor eax, eax
jmp 0x4d30cf
cmp esi, dword [ebp - 4]
je 0x4d30cc
cmp dword [ebp + 0xc], 0
je 0x4d30cc
push dword [edi + 0x9c]
call fcn.004d2c79
push dword [edi + 0x9c]
mov esi, eax
call fcn.004c1a71
pop ecx
pop ecx
cmp esi, eax
je 0x4d309f
xor eax, eax
inc eax
pop edi
pop esi
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x716a68
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80
movsb byte es:[edi], byte [esi]
call fcn.00716ae7
jae 0x716a74
xor ecx, ecx
call fcn.00716ae7
jae 0x716a9e
xor eax, eax
call fcn.00716ae7
jae 0x716aaf
mov al, 0x10
call fcn.00716ae7
adc al, al
jae 0x716a90
jne 0x716adc
stosb byte es:[edi], al
jmp 0x716a75
call fcn.00716af3
dec ecx
loop 0x716abb
mov eax, ebp
call fcn.00716af1
jmp 0x716add
lodsb al, byte [esi]
shr eax, 1
je 0x716b03
adc ecx, 2
mov ebp, eax
jmp 0x716add
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
mov ebp, eax
call fcn.00716af1
cmp eax, 0x7d00
jae 0x716adb
cmp eax, 0x500
jae 0x716adc
cmp eax, 0x7f
ja 0x716add
inc ecx
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x716a75
pop ebp
ret 8
Function at 0x445cc0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x88
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
mov dword [esp + 0x7c], 0
mov dword [esp + 0x78], 0x6f78
mov byte [esp + 0x6a], 0x49
mov dword [esp + 0x64], 0x18da
mov esi, dword [esp + 0x78]
mov edi, dword [esp + 0x7c]
add esi, 0xffff928f
adc edi, 0xffffffff
mov dword [esp + 0x50], esi
mov dword [esp + 0x54], edi
mov dword [esp + 0x38], 0x36b6
mov esi, dword [esp + 0x50]
mov edi, dword [esp + 0x54]
sub esi, 0x2740
sbb edi, 0
mov dword [esp + 0x24], eax
mov dword [esp + 0x20], ecx
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edi
jb 0x445dfa
jmp 0x445d6a
mov eax, dword [esp + 0x34]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0xc
mov eax, dword [esp + 0x64]
mov ecx, dword [esp + 0x38]
add eax, 0x3f4f
mov edx, dword [esp + 0x28]
mov dword [esp + 0x3c], edx
cmp ecx, eax
je 0x445d6a
mov eax, dword [esp + 0x48]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x3c]
mov esi, dword [esp + 0x2c]
mov bl, byte [esi + edx]
mov byte [eax + ecx], bl
jmp 0x445e56
mov eax, dword [esp + 0x6c]
xor eax, dword [esp + 0x6c]
mov ecx, dword [esp + 0x58]
mov dword [esp + 0x6c], eax
cmp ecx, dword [esp + 0x5c]
jne 0x445d51
jmp 0x445d43
mov al, byte [esp + 0x6a]
mov ecx, dword [esp + 0x28]
xor al, 0x81
mov dword [esp + 0x58], ecx
mov dword [esp + 0x74], 0
mov dword [esp + 0x70], 0x1bc
mov dl, byte [esp + 0x6a]
xor dl, 0x9e
mov byte [esp + 0x33], al
mov ecx, dword [esp + 0x4c]
mov al, byte [esp + 0x33]
mov dword [esp + 0x5c], ecx
cmp al, dl
jae 0x445d51
jmp 0x445d85
mov eax, esp
mov dword [eax + 4], 0
mov dword [eax], 0
call fcn.00402010
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0xc
mov eax, 0x18da
mov ecx, dword [esp + 0x24]
mov dword [esp + 0x4c], ecx
mov edx, dword [esp + 0x20]
mov dword [esp + 0x60], edx
mov bl, byte [esp + 0x6b]
mov dword [esp + 0x10], eax
mov al, bl
mul byte [esp + 0x6b]
mov byte [esp + 0x6b], al
mov esi, dword [esp + 0x1c]
mov dword [esp + 0x34], esi
mov edi, dword [esp + 0x10]
sub edi, dword [esp + 0x64]
mov eax, dword [esp + 0x34]
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x60]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x6c]
or eax, dword [esp + 0x6c]
mov dword [esp + 0x6c], eax
mov dword [esp + 0x28], edi
jmp 0x445d9d
mov eax, dword [esp + 0x78]
mov ecx, dword [esp + 0x7c]
mov edx, eax
add edx, 0xffffb974
mov esi, ecx
adc esi, 0xffffffff
xor eax, 0x2edc
mov dword [esp + 0x44], ecx
mov dword [esp + 0x40], eax
sub eax, edx
sbb ecx, esi
mov dword [esp + 0xc], ecx
mov dword [esp + 8], eax
jb 0x445ddc
jmp 0x445e8c
mov eax, 0x18db
sub eax, dword [esp + 0x64]
add eax, dword [esp + 0x28]
mov dword [esp + 0x28], eax
jmp 0x445d9d
Function at 0xb2edd0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x76b015
lea edi, [esi - 0x36a015]
push edi
or ebp, 0xffffffff
jmp 0xb2edf2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0xb2edf9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xb2ede8
mov eax, 1
add ebx, ebx
jne 0xb2ee0b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0xb2ee1c
jne 0xb2ee3b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xb2ee3b
dec eax
add ebx, ebx
jne 0xb2ee28
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0xb2ee00
add ebx, ebx
jne 0xb2ee37
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0xb2ee8d
xor ecx, ecx
sub eax, 3
jb 0xb2ee53
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0xb2eec2
sar eax, 1
mov ebp, eax
jmp 0xb2ee5e
add ebx, ebx
jne 0xb2ee5e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xb2ee2c
inc ecx
add ebx, ebx
jne 0xb2ee6c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xb2ee2c
add ebx, ebx
jne 0xb2ee79
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0xb2ee6e
jne 0xb2ee8a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0xb2ee6e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0xb2eeac
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0xb2ee9e
jmp 0xb2edee
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0xb2eeac
add edi, ecx
jmp 0xb2edee
pop esi
mov edi, esi
mov ecx, 0xd562
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0xb2eeca
cmp byte [edi], 0x26
jne 0xb2eeca
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0xb2eecf
lea edi, [esi + 0x71e000]
mov eax, dword [edi]
or eax, eax
je 0xb2ef3e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x72e000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x72e028]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0xb2eefc
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x72e030]
or eax, eax
je 0xb2ef38
mov dword [ebx], eax
add ebx, 4
jmp 0xb2ef19
call dword [esi + 0x72e02c]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0xb2ef78
cmp al, 0xef
ja 0xb2ef62
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0xb2ef44
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
or eax, eax
jne 0xb2ef51
mov eax, dword [edi]
add edi, 4
jmp 0xb2ef51
mov ebp, dword [esi + 0x72e034]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0xb2efac
sub esp, 0xffffff80
jmp 0x4671a0
Function at 0x4073e2
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x461134], 0
jne 0x407420
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4073f6
mov dword [ecx*4 + 0x461130], eax
inc ecx
cmp ecx, 0x100
jl 0x4073f1
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x40744d
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x461130]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x40742e
not eax
pop ebp
ret 0xc

Function at 0x409986
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov eax, section.sect_0
call 0x409986
lcall 0x5de5, 0x8b10c483
jmp fcn.00781ad0

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x405ef4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a34], 0
push esi
jne 0x405f2b
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405f05
mov dword [ecx*4 + 0x422a30], eax
inc ecx
cmp ecx, 0x100
jl 0x405f00
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405f5c
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a30]
xor eax, esi
inc ecx
dec edx
jne 0x405f3e
pop edi
not eax
pop esi
ret 0xc

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x40c5b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4836cb
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.00477ff4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40c632
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00475d36
mov eax, dword [eax]
push 0x4a2cb8
push eax
call fcn.004689b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047827f
test bl, bl
je 0x40c632
push 0x4a2cb8
lea ecx, [esp + 0xc]
call fcn.0047860f
push 0x4a2cc4
lea ecx, [esp + 0xc]
call fcn.0047860f
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 0x40c66e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047827f
jmp 0x40c739
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 0x40c6f2
lea edx, [esp + 0x7c]
push 0x4a2cc0
push edx
call fcn.004689b4
add esp, 8
test eax, eax
je 0x40c6f2
lea eax, [esp + 0x7c]
push 0x4a2cbc
push eax
call fcn.004689b4
add esp, 8
test eax, eax
je 0x40c6f2
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 0x40c682
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.0047827f
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 0x40cf60
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 0x40cfc2
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 0x40cfd0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48374b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ac628]
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 0x40d108
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d036
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047827f
xor eax, eax
jmp 0x40d17f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004783bc
push esi
lea ecx, [esp + 0xc]
call fcn.0047864b
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 0x40d15d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040cf60
test eax, eax
jne 0x40d15d
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.0040cf60
test eax, eax
jne 0x40d15d
lea eax, [esp + 0x14]
push 0x4a2cd4
push eax
call fcn.00469a30
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d13c
lea ecx, [esp + 0x14]
push 0x4a2cd0
push ecx
call fcn.004699b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d13c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d13f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047836c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d04e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047827f
xor eax, eax
jmp 0x40d17f
mov byte [esi], 0
push 0x4a2ccc
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.0047827f
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 0x41f020
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 0x41f08e
cmp si, 0x69
ja 0x41f08e
add esi, 0xffd0
cmp si, 0x11
je 0x41f05e
push 0x11
call edi
test ax, ax
jge 0x41f05e
or esi, 0x2000
cmp si, 0x10
je 0x41f073
push 0x10
call edi
test ax, ax
jge 0x41f073
or esi, 0x4000
cmp si, 0x12
je 0x41f088
push 0x12
call edi
test ax, ax
jge 0x41f088
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41f09b
mov esi, 0xbd
jmp 0x41f04f
cmp si, 0x6e
jne 0x41f0a8
mov esi, 0xbe
jmp 0x41f04f
cmp si, 0x6f
jne 0x41f049
mov esi, 0xbf
jmp 0x41f04f

Function at 0x420a00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4bcdb8]
xor edx, edx
cmp eax, edx
jne 0x420a26
xor eax, eax
mov byte [eax + 0x4bccb8], al
inc eax
cmp eax, 0x100
jl 0x420a0e
mov dword [0x4bcdb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4bccb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420ab7
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 0x420a8a
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 0x420a58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420b30
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 0x420b83
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 0x420b6a
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
Function at 0x427b90
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x427d28
cmp ebp, ebx
jle 0x427d28
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x427bee
dec eax
or eax, 0xfffffff8
inc eax
je 0x427bf5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x427c04
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x427c0b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00477fc0
add esp, 4
cmp eax, ebx
je 0x427c2c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00477fc0
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x427d1e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x427d05
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427cf1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427ce6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x427cf4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427cf4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427c90
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x427c81
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42b280
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x484fc8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42b2b9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0047f96d
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047f9b9
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042b340
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047f9f6
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42f980
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4857f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00430500
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42fa29
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042f610
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0047ec1e
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004461e0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0047ec90
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14