joyce8/EMBER2024-capa huggingface dataset:
Function at 0x494ca0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x5c000]
push edi
jmp 0x494cba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x494cc1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x494cb0
mov eax, 1
add ebx, ebx
jne 0x494cd3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x494ce4
jne 0x494d03
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x494d03
dec eax
add ebx, ebx
jne 0x494cf0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x494cc8
add ebx, ebx
jne 0x494cff
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x494d55
xor ecx, ecx
sub eax, 3
jb 0x494d1b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x494d8a
sar eax, 1
mov ebp, eax
jmp 0x494d26
add ebx, ebx
jne 0x494d26
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x494cf4
inc ecx
add ebx, ebx
jne 0x494d34
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x494cf4
add ebx, ebx
jne 0x494d41
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x494d36
jne 0x494d52
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x494d36
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x494d74
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x494d66
jmp 0x494cb6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x494d74
add edi, ecx
jmp 0x494cb6
pop esi
mov edi, esi
mov ecx, 0x2cc1
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x494d92
cmp byte [edi], 0x11
jne 0x494d92
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 0x494d97
lea edi, [esi + 0x91000]
mov eax, dword [edi]
or eax, eax
je 0x494e0f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x96034]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x9614c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x494dc4
mov ecx, edi
jns 0x494df3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x96150]
or eax, eax
je 0x494e09
mov dword [ebx], eax
add ebx, 4
jmp 0x494de1
call dword [esi + 0x96160]
mov ebp, dword [esi + 0x96154]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
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 0x494e43
sub esp, 0xffffff80
jmp 0x454d5d
Function at 0x433005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43300c
nop
nop
pop eax
nop
nop
nop
add eax, reloc.advapi32.dll_CreateProcessAsUserA
nop
nop
sub eax, 0x40a009
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x433030
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x405331
Capabilities:
Delete directory
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x148
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.004055e0
test byte [ebp + 0xc], 8
mov dword [ebp - 8], eax
je 0x405365
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
neg eax
sbb eax, eax
inc eax
add dword [0x42ebe8], eax
jmp 0x4054f9
push ebx
mov ebx, dword [ebp + 0xc]
and ebx, 1
mov dword [ebp - 4], ebx
je 0x405383
test eax, eax
je 0x4054a4
test byte [ebp + 0xc], 2
je 0x4054a4
mov esi, 0x42afe8
push edi
push esi
call fcn.00405a0c
test ebx, ebx
je 0x4053a0
push str..
push esi
call sub.KERNEL32.dll_lstrcatA
jmp 0x4053a6
push edi
call fcn.00405546
cmp byte [edi], 0
jne 0x4053b4
cmp byte [0x42afe8], 0x5c
jne 0x4053bf
push 0x409010
push edi
call sub.KERNEL32.dll_lstrcatA
push edi
call sub.KERNEL32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x148]
push eax
push esi
add ebx, edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
je 0x40549a
lea eax, [ebp - 0x11c]
push 0x3f
push eax
lea esi, [ebp - 0x11c]
call fcn.0040552a
cmp byte [eax], 0
je 0x405405
cmp byte [ebp - 0x18], 0
je 0x405405
lea esi, [ebp - 0x18]
cmp byte [esi], 0x2e
jne 0x40541b
mov al, byte [esi + 1]
test al, al
je 0x405479
cmp al, 0x2e
jne 0x40541b
cmp byte [esi + 2], 0
je 0x405479
push esi
push ebx
call fcn.00405a0c
test byte [ebp - 0x148], 0x10
je 0x405440
mov eax, dword [ebp + 0xc]
and eax, 3
cmp al, 3
jne 0x405479
push dword [ebp + 0xc]
push edi
call fcn.00405331
jmp 0x405479
push edi
call fcn.004056c4
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
jne 0x405471
test byte [ebp + 0xc], 4
je 0x405469
push edi
push 0xfffffffffffffff1
call fcn.00404daa
push 0
push edi
call fcn.0040575a
jmp 0x405479
inc dword [0x42ebe8]
jmp 0x405479
push edi
push 0xfffffffffffffff2
call fcn.00404daa
lea eax, [ebp - 0x148]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4053e3
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp dword [ebp - 4], 0
je 0x4054a4
and byte [ebx - 1], 0
xor esi, esi
pop ebx
cmp dword [ebp - 4], esi
je 0x4054f9
cmp dword [ebp - 8], esi
jne 0x4054b9
inc dword [0x42ebe8]
jmp 0x4054f9
push edi
call fcn.00405d07
test eax, eax
je 0x4054f9
push edi
call fcn.004054ff
push edi
call fcn.004056c4
push edi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
test eax, eax
jne 0x4054f1
test byte [ebp + 0xc], 4
je 0x4054b1
push edi
push 0xfffffffffffffff1
call fcn.00404daa
push esi
push edi
call fcn.0040575a
jmp 0x4054f9
push edi
push 0xffffffffffffffe5
call fcn.00404daa
pop edi
pop esi
leave
ret 8
Function at 0x100043c0
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006534f
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push esi
push edi
mov eax, dword [0x1009a8a0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [ebp + 8]
mov eax, esi
and eax, 0xe0000000
cmp eax, 0x20000000
jg 0x1000449c
je 0x10004497
cmp eax, 0x80000000
je 0x10004497
test eax, eax
jne 0x100044a3
lea ecx, [ebp - 0x2c]
call dword [sym.imp.ScCore.dll_public:_void___thiscall_ScCore::Variant::constructor_void_]
lea ecx, [ebp - 0x10]
mov dword [ebp - 4], 0
call dword [sym.imp.ScCore.dll_public:_void___thiscall_ScCore::Heap::constructor_void_]
mov eax, dword [0x1009bddc]
mov dword [ebp - 0x10], 0xa
mov ecx, dword [eax]
test ecx, ecx
je 0x1000444b
add ecx, 0x28
call dword [sym.imp.ScCore.dll_public:_void___thiscall_ScCore::Lock::acquire_void_]
mov ecx, dword [edi]
push esi
mov byte [ebp - 4], 1
call fcn.1003f060
push eax
lea ecx, [ebp - 0x2c]
call dword [sym.imp.ScCore.dll_public:_class_ScCore::Variant____thiscall_ScCore::Variant::operator_unsigned_short_int_const__]
mov eax, dword [0x1009bddc]
mov byte [ebp - 4], 2
mov ecx, dword [eax]
test ecx, ecx
je 0x1000447c
mov eax, dword [ebp - 0x10]
lea ecx, [ecx + eax*4]
call dword [sym.imp.ScCore.dll_public:_void___thiscall_ScCore::Lock::release_void_]
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call dword [sym.imp.ScCore.dll_public:_double___thiscall_ScCore::Variant::getDouble_void_const]
lea ecx, [ebp - 0x2c]
fstp qword [ebp - 0x14]
call dword [sym.imp.ScCore.dll_public:_void___thiscall_ScCore::Variant::destructor_void_]
jmp 0x100044bf
xorps xmm0, xmm0
jmp 0x100044ba
cmp eax, 0x40000000
je 0x100044af
and esi, 0x1fffffff
movd xmm0, esi
jmp 0x100044b6
movzx eax, si
movd xmm0, eax
cvtdq2pd xmm0, xmm0
movsd qword [ebp - 0x14], xmm0
fld qword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x401434
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
pushal
call 0x401443
pop dword [ebp - 8]
mov eax, 0x610f56d
add eax, 0xfa2f1ed6
sub dword [ebp - 8], eax
mov dword [ebp - 0x18], 0xed9d5ec4
sub dword [ebp - 0x18], 0x9f4b1979
mov dword [ebp - 0x14], 0x44254eed
sub dword [ebp - 0x14], 0x11f202a8
mov dword [ebp - 0x10], 0x912147bb
sub dword [ebp - 0x10], 0x44d5038d
mov dword [ebp - 0xc], 0x976f098e
add dword [ebp - 0xc], 0x6890f672
lea eax, [ebp - 0x18]
push eax
mov eax, 0x64428250
add eax, 0x9bfdfe28
add eax, dword [ebp - 8]
call dword [eax]
mov dword [ebp - 0x18], 0xeaecab5f
add dword [ebp - 0x18], 0x8985bdf7
mov dword [ebp - 0x14], 0x7dff0fe1
sub dword [ebp - 0x14], 0x3c92ae6c
mov dword [ebp - 0x10], 0xb9ad47e
sub dword [ebp - 0x10], 0xa82b6812
mov dword [ebp - 0xc], 0x1679da05
sub dword [ebp - 0xc], 0x1679da05
lea ebx, [ebp - 0x18]
push ebx
push eax
mov eax, 0x9859d667
add eax, 0x67e6aa15
add eax, dword [ebp - 8]
call dword [eax]
push 0x40
push 0x1000
push 0x3ae5d
push 0
call eax
mov ecx, 0xd3e2a7ad
sub ecx, 0xd3e25597
xor ebx, ebx
add ebx, eax
mov edx, 0xd50a7c4a
add edx, 0x2b3b15b6
add edx, dword [ebp - 8]
mov edi, 0x62837df8
add edi, 0xcf10fc67
xor dword [ebp - 4], eax
mov esi, dword [edx]
mov dword [ebp - 4], 0x4e5dcba0
add esi, edi
sub dword [ebp - 4], 0x41845240
mov dword [ebx], esi
add dword [ebp - 4], 0x8aeb80ba
add ebx, 4
add edx, 4
loop 0x401567
add eax, 0x13b2b
mov ebx, eax
add eax, 0x9f09d0bb
add eax, 0x60f62f4a
mov ecx, 0x2ef394d4
sub ecx, 0x2eb394d4
add ecx, dword [ebp - 8]
call ebx
leave
ret
Function at 0x408030
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004081e0
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x40812e
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x4080d1
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x408114
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4080e8
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x408103
test al, 0x40
je 0x4080fa
mov ecx, dword [edi + 0x20]
jmp 0x408101
test al, 0x80
je 0x408114
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x408114
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x4080a0
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x41e150
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c4e1b
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.004b9291
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41e1d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004b6eb0
mov eax, dword [eax]
push 0x59cd2c
push eax
call fcn.004a7e74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b951c
test bl, bl
je 0x41e1d2
push 0x59cd2c
lea ecx, [esp + 0xc]
call fcn.004b98ac
push 0x59cd38
lea ecx, [esp + 0xc]
call fcn.004b98ac
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 0x41e20e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b951c
jmp 0x41e2d9
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 0x41e292
lea edx, [esp + 0x7c]
push 0x59cd34
push edx
call fcn.004a7e74
add esp, 8
test eax, eax
je 0x41e292
lea eax, [esp + 0x7c]
push 0x59cd30
push eax
call fcn.004a7e74
add esp, 8
test eax, eax
je 0x41e292
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 0x41e222
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.004b951c
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 0x41eae0
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 0x41eb42
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 0x41eb50
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c4e9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5b0570]
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 0x41ec88
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41ebb6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b951c
xor eax, eax
jmp 0x41ecff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004b9659
push esi
lea ecx, [esp + 0xc]
call fcn.004b98e8
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x59cd6c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41ecdd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.0041eae0
test eax, eax
jne 0x41ecdd
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 bind
mov ecx, edi
call fcn.0041eae0
test eax, eax
jne 0x41ecdd
lea eax, [esp + 0x14]
push 0x59cd48
push eax
call fcn.004a9050
mov esi, eax
add esp, 8
test esi, esi
jne 0x41ecbc
lea ecx, [esp + 0x14]
push 0x59cd44
push ecx
call fcn.004a8fd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41ecbc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41ecbf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004b9609
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41ebce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b951c
xor eax, eax
jmp 0x41ecff
mov byte [esi], 0
push 0x59cd40
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.004b951c
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 0x430480
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 0x4304ee
cmp si, 0x69
ja 0x4304ee
add esi, 0xffd0
cmp si, 0x11
je 0x4304be
push 0x11
call edi
test ax, ax
jge 0x4304be
or esi, 0x2000
cmp si, 0x10
je 0x4304d3
push 0x10
call edi
test ax, ax
jge 0x4304d3
or esi, 0x4000
cmp si, 0x12
je 0x4304e8
push 0x12
call edi
test ax, ax
jge 0x4304e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4304fb
mov esi, 0xbd
jmp 0x4304af
cmp si, 0x6e
jne 0x430508
mov esi, 0xbe
jmp 0x4304af
cmp si, 0x6f
jne 0x4304a9
mov esi, 0xbf
jmp 0x4304af

Function at 0x4320d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5c17c0]
xor edx, edx
cmp eax, edx
jne 0x4320f6
xor eax, eax
mov byte [eax + 0x5c16c0], al
inc eax
cmp eax, 0x100
jl 0x4320de
mov dword [0x5c17c0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5c16c0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x432187
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 0x43215a
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 0x432128
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x432190
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 0x4321e3
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 0x4321ca
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 0x439650
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 0x4397e8
cmp ebp, ebx
jle 0x4397e8
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 0x4396ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4396b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4396c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4396cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b925d
add esp, 4
cmp eax, ebx
je 0x4396ec
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.004b925d
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 0x4397de
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 0x4397c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4397b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4397a6
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 0x4397b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4397b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x439750
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 0x439741
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 0x43cd60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c6618
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 0x43cd99
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.004c0c3a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004c0c86
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.0043ce20
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004c0cc3
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24