joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4429d0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x442a03
push esi
call fcn.00445ae0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4429fc
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x442a89
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x442a72
mov eax, dword [esi + 8]
test eax, eax
je 0x442a27
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x442a6e
cmp eax, 2
je 0x442a72
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x442a1a
cmp eax, 3
je 0x442a4d
cmp eax, 1
jne 0x442a1a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x442a1a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x442a1a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00442ab0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x442a98
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00442ab0
add esp, 4
pop esi
ret

Function at 0x44ea60
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x44eb03
test eax, eax
jbe 0x44eb03
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x44eb03
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x44eaae
xor esi, esi
jmp 0x44eab4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44eadf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00405b20
add esi, eax
push esi
mov ebx, esi
call fcn.00405b20
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x44eac0
pop ebp
test edi, edi
pop edi
jne 0x44eb03
test ebx, ebx
je 0x44eb03
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00452dc0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x44ec45
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x44ed5d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44ed5d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0046397d
mov esi, eax
test esi, esi
je 0x44ed5d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x44ed5d
mov ecx, esi
call fcn.0044ebb0
cmp edi, eax
jge 0x44ed5d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x44ece3
mov dword [esp + 0x34], 1
jmp 0x44ed3e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x44ed5d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0044e150
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x464321
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x464359
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004623d8
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004623b0
jmp 0x464365
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x465a16
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x465a58
call fcn.0046b4d0
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x465a58
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x465a4f
xor eax, eax
jmp 0x465a60
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00465a66
pop edi
pop esi
pop ebx
ret 4
Function at 0x46ba00
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x46ba2e
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46ba4c
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046b966
jmp 0x46ba4c
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46ba4c
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046b966
test edi, edi
mov eax, edi
jne 0x46ba36
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x414f50
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xf000]
push edi
jmp 0x414f6a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x414f71
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x414f60
mov eax, 1
add ebx, ebx
jne 0x414f83
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x414f78
jne 0x414f94
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414f78
xor ecx, ecx
sub eax, 3
jb 0x414fa8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41501a
mov ebp, eax
add ebx, ebx
jne 0x414fb3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x414fc0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x414fe4
inc ecx
add ebx, ebx
jne 0x414fd0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x414fc5
jne 0x414fe1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414fc5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x415004
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x414ff5
jmp 0x414f66
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x415004
add edi, ecx
jmp 0x414f66
pop esi
mov edi, esi
mov ecx, 0x291
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x415022
cmp byte [edi], 5
jne 0x415022
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 0x415027
lea edi, [esi + 0x12000]
mov eax, dword [edi]
or eax, eax
je 0x415096
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x19adc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x19b18]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x415054
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x19b1c]
or eax, eax
je 0x415090
mov dword [ebx], eax
add ebx, 4
jmp 0x415071
call dword [esi + 0x19b2c]
mov ebp, dword [esi + 0x19b20]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
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 0x4150ca
sub esp, 0xffffff80
jmp 0x401e39
Function at 0x727240
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x2fb000]
push edi
or ebp, 0xffffffff
jmp 0x727262
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x727269
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x727258
mov eax, 1
add ebx, ebx
jne 0x72727b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x72728c
jne 0x7272ab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7272ab
dec eax
add ebx, ebx
jne 0x727298
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x727270
add ebx, ebx
jne 0x7272a7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x7272fd
xor ecx, ecx
sub eax, 3
jb 0x7272c3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x727332
sar eax, 1
mov ebp, eax
jmp 0x7272ce
add ebx, ebx
jne 0x7272ce
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x72729c
inc ecx
add ebx, ebx
jne 0x7272dc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x72729c
add ebx, ebx
jne 0x7272e9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x7272de
jne 0x7272fa
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x7272de
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x72731c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x72730e
jmp 0x72725e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x72731c
add edi, ecx
jmp 0x72725e
pop esi
mov edi, esi
mov ecx, 0x2f51
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x72733a
cmp byte [edi], 0x14
jne 0x72733a
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 0x72733f
lea edi, [esi + 0x324000]
mov eax, dword [edi]
or eax, eax
je 0x7273ae
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x32863c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x3286f0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x72736c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x3286f4]
or eax, eax
je 0x7273a8
mov dword [ebx], eax
add ebx, 4
jmp 0x727389
call dword [esi + 0x328704]
mov ebp, dword [esi + 0x3286f8]
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 0x7273e2
sub esp, 0xffffff80
jmp 0x460064
Function at 0x10022c90
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1008a290
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.1007f74f
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.10023fe0
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x10022ce4
jmp dword [ecx*4 + 0x10022e4c]
mov al, byte [esi]
test al, al
je 0x10022d12
cmp al, 0x20
je 0x10022cfe
cmp al, 0xa1
jne 0x10022d12
cmp byte [esi + 1], al
jne 0x10022d12
test al, 0x80
je 0x10022d0a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x10022d12
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x10022cf1
test ecx, ecx
je case.default.0x10022ce4
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x10022ce4
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x10022d58
cmp dl, 0xa1
jne 0x10022d4c
cmp byte [eax + 1], 0xa1
jne 0x10022d4c
test ecx, ecx
jne 0x10022d44
mov edi, eax
mov ecx, 1
inc eax
jmp 0x10022d6c
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x10022d86
jmp 0x10022d6c
cmp dl, 0x20
jne 0x10022d6a
test ecx, ecx
jne 0x10022d63
mov edi, eax
mov ecx, 1
jmp 0x10022d6c
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x10022d2c
cmp ecx, 1
jne case.default.0x10022ce4
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10022ce4
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10022ce4
mov al, byte [esi]
test al, al
je 0x10022dde
test al, 0x80
mov byte [esp + 0x3c], al
je 0x10022dc4
mov cl, byte [esi + 1]
test cl, cl
je 0x10022dde
cmp al, 0xa1
jne 0x10022db4
cmp cl, al
je 0x10022dc1
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.100242b0
inc esi
jmp 0x10022dd6
cmp al, 0x20
je 0x10022dd6
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.100242f0
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x10022d9d
push 0
lea ecx, [esp + 0x14]
call fcn.100242f0
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10034a30
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x10022e11
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x100aeca0
call fcn.100241e0
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.1007f6e1
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x1002c3c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1008ab3b
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.1007f456
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x1002c442
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.1007d36d
mov eax, dword [eax]
push 0x100bf1f0
push eax
call fcn.10070224
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.1007f6e1
test bl, bl
je 0x1002c442
push 0x100bf1f0
lea ecx, [esp + 0xc]
call fcn.1007fa71
push 0x100c2d6c
lea ecx, [esp + 0xc]
call fcn.1007fa71
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 0x1002c47e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.1007f6e1
jmp 0x1002c549
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 0x1002c502
lea edx, [esp + 0x7c]
push 0x100c2d68
push edx
call fcn.10070224
add esp, 8
test eax, eax
je 0x1002c502
lea eax, [esp + 0x7c]
push 0x100c2d64
push eax
call fcn.10070224
add esp, 8
test eax, eax
je 0x1002c502
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 0x1002c492
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.1007f6e1
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 0x1002cd40
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 0x1002cda2
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 0x1002cdb0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1008abbb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x100c9220]
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 0x1002cee8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x1002ce16
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1007f6e1
xor eax, eax
jmp 0x1002cf5f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.1007f81e
push esi
lea ecx, [esp + 0xc]
call fcn.1007faad
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 0x1002cf3d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.1002cd40
test eax, eax
jne 0x1002cf3d
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.1002cd40
test eax, eax
jne 0x1002cf3d
lea eax, [esp + 0x14]
push 0x100c2d80
push eax
call fcn.10071260
mov esi, eax
add esp, 8
test esi, esi
jne 0x1002cf1c
lea ecx, [esp + 0x14]
push 0x100c2d7c
push ecx
call fcn.100711e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x1002cf1c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x1002cf1f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.1007f7ce
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1002ce2e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1007f6e1
xor eax, eax
jmp 0x1002cf5f
mov byte [esi], 0
push 0x100c2d78
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.1007f6e1
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 0x10040560
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 0x100405ce
cmp si, 0x69
ja 0x100405ce
add esi, 0xffd0
cmp si, 0x11
je 0x1004059e
push 0x11
call edi
test ax, ax
jge 0x1004059e
or esi, 0x2000
cmp si, 0x10
je 0x100405b3
push 0x10
call edi
test ax, ax
jge 0x100405b3
or esi, 0x4000
cmp si, 0x12
je 0x100405c8
push 0x12
call edi
test ax, ax
jge 0x100405c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x100405db
mov esi, 0xbd
jmp 0x1004058f
cmp si, 0x6e
jne 0x100405e8
mov esi, 0xbe
jmp 0x1004058f
cmp si, 0x6f
jne 0x10040589
mov esi, 0xbf
jmp 0x1004058f

Function at 0x10041d90
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x100d98e8]
xor edx, edx
cmp eax, edx
jne 0x10041db6
xor eax, eax
mov byte [eax + 0x100d97e8], al
inc eax
cmp eax, 0x100
jl 0x10041d9e
mov dword [0x100d98e8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100d97e8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10041e47
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 0x10041e1a
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 0x10041de8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10041ec0
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 0x10041f13
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 0x10041efa
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 0x10048950
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 0x10048ae8
cmp ebp, ebx
jle 0x10048ae8
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 0x100489ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x100489b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x100489c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x100489cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.1007f422
add esp, 4
cmp eax, ebx
je 0x100489ec
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.1007f422
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 0x10048ade
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 0x10048ac5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x10048ab1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x10048aa6
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 0x10048ab4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x10048ab4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x10048a50
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 0x10048a41
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