joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000f720
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x34
mov eax, dword [0x100290dc]
xor eax, esp
mov dword [esp + 0x30], eax
mov dword [esp], ecx
mov dword [esp + 0x2c], 0x7d7d75
mov dword [esp + 0x28], 0x23616565
mov dword [esp + 0x24], 0x7963784a
mov eax, dword [esp]
lea esi, [esp + 0x24]
push esi
call fcn.1000dea0
mov dword [esp + 4], esi
mov eax, 0x84e1af41
lea edi, [esp + 0x14]
jmp 0x1000f770
mov eax, 0xfd7a22b1
nop
cmp eax, 0xcd1413f5
jle 0x1000f7b0
cmp eax, 0x558e746
jle 0x1000f7e0
cmp eax, 0x38d1cb68
jg 0x1000f83f
cmp eax, 0x558e747
je 0x1000f884
cmp eax, 0x901d1db
jne 0x1000f770
mov eax, 0xbf078aff
mov esi, dword [esp + 0xc]
jmp 0x1000f770
cmp eax, 0xad9ee2ff
jg 0x1000f810
cmp eax, 0x9f88f802
jle 0x1000f861
cmp eax, 0x9f88f803
je 0x1000f8a5
cmp eax, 0xa458d290
jne 0x1000f770
mov eax, 0x558e747
jmp 0x1000f770
cmp eax, 0xcd1413f6
je 0x1000f769
cmp eax, 0xee4e4e91
je 0x1000f8bb
cmp eax, 0xfd7a22b1
jne 0x1000f770
mov eax, 0xc687b753
jmp 0x1000f770
cmp eax, 0xad9ee300
je 0x1000f8c5
cmp eax, 0xbf078aff
je 0x1000f8cf
cmp eax, 0xc687b753
jne 0x1000f770
mov dword [esp + 0x10], esi
mov eax, 0x82593674
jmp 0x1000f770
cmp eax, 0x38d1cb69
je 0x1000f912
cmp eax, 0x4846e840
jne 0x1000f770
mov eax, 0xad9ee300
xor esi, esi
jmp 0x1000f770
cmp eax, 0x84e1af41
jne 0x1000f956
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [esp + 8], eax
mov eax, 0x38d1cb69
jmp 0x1000f770
mov eax, dword [0x10029b1c]
lea edx, [eax + 1]
imul edx, eax
not edx
or edx, 0xfffffffe
mov ecx, 0xee4e4e91
mov eax, 0xa458d290
mov ebx, 0xee4e4e91
jmp 0x1000f8ee
push edi
push ebp
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [esp + 0xc], eax
mov eax, 0x901d1db
jmp 0x1000f770
mov eax, 0xfd7a22b1
jmp 0x1000f770
mov eax, 0xcd1413f6
jmp 0x1000f770
mov eax, dword [0x10029b1c]
lea edx, [eax + 1]
imul edx, eax
not edx
or edx, 0xfffffffe
mov ecx, 0x558e747
mov eax, 0xa458d290
mov ebx, 0x558e747
cmp edx, 0xffffffff
sete dl
je 0x1000f8fb
mov ebx, 0xa458d290
cmp dword [0x10029b20], 0xa
cmovl eax, ebx
setl dh
xor dl, dh
cmovne eax, ecx
jmp 0x1000f770
mov ebp, dword [esp + 8]
mov dword [esp + 0x1f], 0x657674
mov dword [esp + 0x1c], 0x74636362
mov dword [esp + 0x18], 0x56616565
mov dword [esp + 0x14], 0x5963784a
mov eax, dword [esp]
push edi
call fcn.1000dea0
mov eax, 0x4846e840
test ebp, ebp
je 0x1000f770
mov eax, 0x9f88f803
jmp 0x1000f770
cmp eax, 0x82593674
jne 0x1000f770
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.100151d1
mov eax, esi
add esp, 0x34
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x10011b00
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x3c
mov eax, dword [0x100290dc]
xor eax, esp
mov dword [esp + 0x38], eax
mov dword [esp], ecx
mov byte [esp + 0x34], 0
mov dword [esp + 0x30], 0x7d7d7523
mov dword [esp + 0x2c], 0x27267d74
mov dword [esp + 0x28], 0x6367745e
mov eax, dword [esp]
lea esi, [esp + 0x28]
push esi
call fcn.1000dea0
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
movups xmm0, xmmword [str.Zte_budtYpcutJ]
movups xmmword [esp + 0x14], xmm0
mov byte [esp + 0x24], 0
lea eax, [esp + 0x14]
mov dword [esp + 4], eax
mov ebp, 0x93a8d846
jmp 0x10011b70
mov ebp, 0x29988021
nop dword [eax]
cmp ebp, 0xf9570e1f
jle 0x10011bb0
cmp ebp, 0x39563146
jle 0x10011bf0
cmp ebp, 0x68c7079d
jg 0x10011c4e
cmp ebp, 0x39563147
je 0x10011c8a
cmp ebp, 0x5177e1a2
jne 0x10011b70
mov ebp, 0xbc40560f
xor edi, edi
jmp 0x10011b70
cmp ebp, 0xbc40560e
jg 0x10011c20
cmp ebp, 0x9389db48
jle 0x10011c70
cmp ebp, 0x9389db49
je 0x10011ccc
cmp ebp, 0x93a8d846
jne 0x10011b70
mov eax, dword [esp]
push dword [esp + 4]
call fcn.1000dea0
mov dword [esp + 8], esi
mov ebp, 0x9389db49
jmp 0x10011b70
cmp ebp, 0xf9570e20
je 0x10011ce6
cmp ebp, 0x20de8ab3
je 0x10011cfd
cmp ebp, 0x29988021
jne 0x10011b70
mov ebp, 0x9278cc98
jmp 0x10011b70
cmp ebp, 0xbc40560f
je 0x10011d07
cmp ebp, 0xd8158c6b
je 0x10011d11
cmp ebp, 0xea164f52
jne 0x10011b70
mov ebp, 0xd8158c6b
jmp 0x10011b70
cmp ebp, 0x68c7079e
je 0x10011b68
cmp ebp, 0x7cf84fb6
jne 0x10011b70
mov ebp, 0x29988021
jmp 0x10011b70
cmp ebp, 0x9278cc98
jne 0x10011d5c
mov dword [esp + 0x10], edi
mov ebp, 0x920f07a6
jmp 0x10011b70
mov eax, dword [0x10029b34]
lea ecx, [eax + 1]
imul ecx, eax
mov ebx, ecx
xor ebx, 0xfffffffe
mov eax, 0xd8158c6b
mov ebp, 0xea164f52
mov edx, 0xd8158c6b
test ebx, ecx
sete cl
je 0x10011cb5
mov edx, 0xea164f52
cmp dword [0x10029b38], 0xa
cmovl ebp, edx
setl dl
xor cl, dl
cmovne ebp, eax
jmp 0x10011b70
cmp dword [esp + 8], 0
mov ebp, 0x5177e1a2
je 0x10011b70
mov ebp, 0x39563147
jmp 0x10011b70
mov ebp, 0x7cf84fb6
push dword [esp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
jmp 0x10011b70
mov ebp, 0xf9570e20
jmp 0x10011b70
mov ebp, 0x68c7079e
jmp 0x10011b70
lea eax, [esp + 0x14]
mov dword [esp + 0xc], eax
mov eax, dword [0x10029b34]
lea ecx, [eax + 1]
imul ecx, eax
not ecx
or ecx, 0xfffffffe
mov eax, 0x20de8ab3
mov ebp, 0xea164f52
mov edx, 0x20de8ab3
cmp ecx, 0xffffffff
sete cl
je 0x10011d45
mov edx, 0xea164f52
cmp dword [0x10029b38], 0xa
cmovl ebp, edx
setl dl
xor dl, cl
cmovne ebp, eax
jmp 0x10011b70
cmp ebp, 0x920f07a6
jne 0x10011b70
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x38]
xor ecx, esp
call fcn.100151d1
mov eax, esi
add esp, 0x3c
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x100192d0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100192fd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100192fd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x100195f0
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10022af0
push 0x10022ae8
push str.FlsAlloc
push 0x1e
call fcn.100198d3
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10019624
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
jmp 0x1001962a
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1001966e
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10022b00
push 0x10022af8
push str.FlsGetValue
push 0x20
call fcn.100198d3
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100196a5
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x1001c15d
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x1001c1fa
push ebx
push esi
call fcn.1001c1fd
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.1001c0a6
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x1001c1a7
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1001c1f9
push edi
push eax
call fcn.1001c2d4
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1001c1c7
call fcn.1001aba8
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1001c1f8
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1001c0a6
add esp, 0x20
test eax, eax
jne 0x1001c1e6
push edi
call fcn.1001aba8
jmp 0x1001c1ee
push ebx
call fcn.1001aba8
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x401451
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x40147b
push esi
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [esp + 0x14]
test eax, eax
mov dword [ecx], eax
jne 0x40147f
xor eax, eax
pop esi
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x10]
push 1
mov dword [ecx], eax
pop eax
pop esi
ret

Function at 0x40149a
Capabilities:
Create new key via cryptacquirecontext
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
push edi
xor edi, edi
push edi
push 1
push edi
lea eax, [ebp - 4]
push edi
push eax
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
call esi
test eax, eax
jne 0x4014db
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x80090016
jne 0x4014ee
push 8
push 1
push edi
lea eax, [ebp - 4]
push edi
push eax
call esi
test eax, eax
je 0x4014ee
lea eax, [ebp - 8]
push eax
push 4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
jne 0x4014f2
xor eax, eax
jmp 0x401504
cmp dword [ebp - 4], edi
je 0x401501
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, dword [ebp - 8]
pop edi
pop esi
leave
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
jmp int.00401219
Function at 0x40c090
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x8000]
push edi
or ebp, 0xffffffff
jmp 0x40c0b2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40c0b9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40c0a8
mov eax, 1
add ebx, ebx
jne 0x40c0cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40c0c0
jne 0x40c0dc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40c0c0
xor ecx, ecx
sub eax, 3
jb 0x40c0f0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40c162
mov ebp, eax
add ebx, ebx
jne 0x40c0fb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40c108
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40c12c
inc ecx
add ebx, ebx
jne 0x40c118
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40c10d
jne 0x40c129
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40c10d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40c14c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40c13d
jmp 0x40c0ae
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40c14c
add edi, ecx
jmp 0x40c0ae
pop esi
mov edi, esi
mov ecx, 0xc6
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40c16a
cmp byte [edi], 3
jne 0x40c16a
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 eax, ebx
loop 0x40c16f
lea edi, [esi + 0xa000]
mov eax, dword [edi]
or eax, eax
je 0x40c1de
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xc3a4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xc408]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40c19c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xc40c]
or eax, eax
je 0x40c1d8
mov dword [ebx], eax
add ebx, 4
jmp 0x40c1b9
call dword [esi + 0xc410]
popal
jmp 0x401e92
Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..rsrc
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x431072
nop
nop
nop
mov ebx, 0x40915c
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x274707b1
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x431060
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4310d2
nop
nop
mov ebx, 0x42f3f8
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x874682d
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
loop 0x4310c0
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x401550
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push ebx
lea eax, [ebp - 0x124]
sub esp, 0x144
mov dword [ebp - 0x124], 0xa
mov dword [esp + 0x10], eax
lea eax, [ebp - 0x116]
mov dword [esp + 0xc], eax
lea eax, [ebp - 0x10c]
mov dword [esp + 8], 1
mov dword [esp + 4], 1
mov dword [esp], eax
mov byte [ebp - 0x10c], 0
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringA]
movsx ebx, byte [ebp - 0x116]
lea eax, [ebp - 0x120]
sub esp, 0x14
mov dword [esp], eax
call dword [sym.imp.USER32.dll_GetCursorPos]
sub ebx, 0x41
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov eax, ebx
mov ebx, dword [ebp - 4]
leave
ret

Function at 0x4015c8
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
sub esp, 0xa0
mov dword [ebp - 0x88], 0
call fcn.00401550
mov dword [esp], 0x40169c
mov dword [ebp - 0x8c], 0
mov ebx, eax
lea eax, [ebp - 0x8c]
mov dword [esp + 0xc], eax
mov eax, ebx
or eax, 0x40
mov dword [esp + 8], eax
mov eax, 0x4020fe
sub eax, 0x40169c
mov dword [esp + 4], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
cmp dword [ebp - 0x8c], 0
je 0x401665
mov dword [esp], ebx
lea esi, [ebp - 0x88]
call fcn.00401463
mov dword [esp], ebx
mov dword [esp + 4], esi
call fcn.004014c4
mov cl, bl
mov dword [esp + 8], esi
lea eax, [ebx + 0x1b800]
sar eax, cl
mov ecx, 0x40300c
shl ebx, cl
mov dword [esp + 4], eax
add ebx, ecx
mov dword [esp], ebx
call fcn.00401e01
lea esp, [ebp - 8]
xor eax, eax
pop ebx
pop esi
pop ebp
ret

Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
mov ebx, 0x408e54
nop
mov ecx, 0x76465a46
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e1d0
mov ecx, 0x41de4b4b
nop
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x430084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x531ea0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xc5000]
lea eax, [edi + 0x11863c]
push dword [eax]
mov dword [eax], 0xdc55016c
push eax
push edi
jmp 0x531eca
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x531ed1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x531ec0
mov eax, 1
add ebx, ebx
jne 0x531ee3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x531ef4
jne 0x531f13
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x531f13
dec eax
add ebx, ebx
jne 0x531f00
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x531ed8
add ebx, ebx
jne 0x531f0f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x531f65
xor ecx, ecx
sub eax, 3
jb 0x531f2b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x531f9a
sar eax, 1
mov ebp, eax
jmp 0x531f36
add ebx, ebx
jne 0x531f36
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x531f04
inc ecx
add ebx, ebx
jne 0x531f44
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x531f04
add ebx, ebx
jne 0x531f51
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x531f46
jne 0x531f62
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x531f46
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x531f84
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x531f76
jmp 0x531ec6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x531f84
add edi, ecx
jmp 0x531ec6
pop esi
pop edi
pop eax
mov dword [edi], eax
mov edi, esi
mov ecx, 0x57bf
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x531fa6
cmp byte [edi], 0x21
jne 0x531fa6
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 0x531fab
lea edi, [esi + 0x128000]
mov eax, dword [edi]
or eax, eax
je 0x532023
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x13236c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x132430]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x531fd8
mov ecx, edi
jns 0x532007
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 + 0x132438]
or eax, eax
je 0x53201d
mov dword [ebx], eax
add ebx, 4
jmp 0x531ff5
call dword [esi + 0x132434]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x532054
cmp al, 0xef
ja 0x532047
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x532029
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x532036
mov ebp, dword [esi + 0x13243c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x24f]
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 0x532088
sub esp, 0xffffff80
jmp 0x484eda
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

Function at 0x432005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
je 0x432072
nop
nop
nop
nop
mov ebx, 0x40c7d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x7e066e88
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x432060
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4320d2
nop
mov ebx, 0x42f314
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x1e63027
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4320c0
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x434f10
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x6d734b
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.006cbc4d
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x434f92
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.006c9963
mov eax, dword [eax]
push 0xb0cd1c
push eax
call fcn.006bc334
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.006cbed8
test bl, bl
je 0x434f92
push 0xb0cd1c
lea ecx, [esp + 0xc]
call fcn.006cc268
push 0xb0cd28
lea ecx, [esp + 0xc]
call fcn.006cc268
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 0x434fce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.006cbed8
jmp 0x435099
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA_1]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x435052
lea edx, [esp + 0x7c]
push 0xb0cd24
push edx
call fcn.006bc334
add esp, 8
test eax, eax
je 0x435052
lea eax, [esp + 0x7c]
push 0xb0cd20
push eax
call fcn.006bc334
add esp, 8
test eax, eax
je 0x435052
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 0x434fe2
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.006cbed8
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 0x435890
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 0x4358f2
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