joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1003f22a
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x1003f269
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1003f269
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1003f269
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x1003f269
cmp dword [ecx + 0x74], 0xe
jbe 0x1003f269
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x100436e2
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1005b210
push 0x1005b208
push str.FlsAlloc
push 0x1f
call fcn.1004354d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10043716
push dword [ebp + 8]
mov ecx, esi
call dword [0x100551c8]
call esi
jmp 0x1004371c
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x10043760
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1005b220
push 0x1005b218
push str.FlsGetValue
push 0x21
call fcn.1004354d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10043797
push dword [ebp + 8]
mov ecx, esi
call dword [0x100551c8]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x1004379f
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1005b228
push 0x1005b220
push str.FlsSetValue
push 0x22
call fcn.1004354d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100437d9
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x100551c8]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x1004925a
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 0x100492f7
push ebx
push esi
call fcn.10049223
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.100479be
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100492a4
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100492f6
push edi
push eax
call fcn.10043dc8
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100492c4
call fcn.1004326e
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100492f5
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.100479be
add esp, 0x20
test eax, eax
jne 0x100492e3
push edi
call fcn.1004326e
jmp 0x100492eb
push ebx
call fcn.1004326e
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 0x100492fa
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x1004930b
pop esi
ret
push ebx
push edi
push esi
call fcn.10049223
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.10043dc8
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x10049333
push ebx
push esi
push edi
call fcn.10030610
add esp, 0xc
push 0
call fcn.1004326e
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x10049703
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.10049348

Function at 0x1004b988
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.1004156c
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1004b9f7
cmp esi, dword [ebp - 4]
je 0x1004b9f2
cmp dword [ebp + 0xc], 0
je 0x1004b9f2
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x1004b9cf
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.1004b4da
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x1004b9f9
xor eax, eax
inc eax
jmp 0x1004b9f9
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x1004ba5e
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1006a800]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.1004156c
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.1004156c
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x1004bad5
cmp word [ecx], dx
je 0x1004bad5
mov eax, dword [0x1005b8dc]
push edi
dec eax
push eax
push 0x1005b7c8
call fcn.1004b9fd
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x1004bb48
cmp word [eax], dx
je 0x1004bb48
mov eax, dword [edi]
test eax, eax
je 0x1004baf9
cmp word [eax], dx
je 0x1004baf9
lea eax, [ebp - 0x10]
push eax
call fcn.1004b3e0
jmp 0x1004bb02
lea eax, [ebp - 0x10]
push eax
call fcn.1004b47b
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x1004bb72
mov eax, dword [0x1005b7c4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x1005b4b8
call fcn.1004b9fd
add esp, 0xc
test al, al
je 0x1004bb72
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x1004bb3d
cmp word [eax], di
je 0x1004bb3d
lea eax, [ebp - 0x10]
push eax
call fcn.1004b3e0
pop ecx
jmp 0x1004bb74
lea eax, [ebp - 0x10]
push eax
call fcn.1004b47b
jmp 0x1004bb3a
mov eax, dword [edi]
test eax, eax
je 0x1004bb5f
cmp word [eax], dx
je 0x1004bb5f
lea eax, [ebp - 0x10]
push eax
call fcn.1004b395
pop ecx
jmp 0x1004bb72
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x1004bc3d
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.1004b882
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x1004bc3d
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x1004bc3d
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x1004bc3d
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x1004bbca
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.1004397b
test ebx, ebx
je 0x1004bc38
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.1004397b
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1004bc3d
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1004bc3d
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.1004fb4e
add esp, 0x10
xor eax, eax
inc eax
jmp 0x1004bc3f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1002efd1
leave
ret
Function at 0x10050e80
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10050ead
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10050ead
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x411a30
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax], 0
mov dword [eax + 4], 0
mov dword [eax + 8], 0x6a09e667
mov dword [eax + 0xc], 0xbb67ae85
mov dword [eax + 0x10], 0x3c6ef372
mov dword [eax + 0x14], 0xa54ff53a
mov dword [eax + 0x18], 0x510e527f
mov dword [eax + 0x1c], 0x9b05688c
je 0x411a9d
jne 0x411a9d
push 0xbd8620
push 0xb0dcdc
add ecx, 0x60
push 0xae0064
push 0x4de8b8
mov dword [0x112b0664], eax
push 0xa960b0
scasd eax, dword es:[edi]
clc
add edi, eax
inc eax
and byte [ebx - 0x38e07c27], ch
inc eax
and al, 0x19
int 0xe0
pop ebx
test eax, 0x1f8af00
mov dword [eax + 0x20], 0x1f83d9ab
mov dword [eax + 0x24], 0x5be0cd19
je 0x411acf
jne 0x411acf
push 0x47bd20
lea edi, [eax + edi*4 - 8]
imul edx, dword [ebx + 0x24]
loopne 0x411a98
salc
out dx, al
sub dword [edx], esp
scasb al, byte es:[edi]
push ebp
outsb dx, byte [esi]
sub dword [eax + 0x5d], ebx
pop ebp
ret

Function at 0x43fc40
Capabilities:
Hash data with md5

Disassembly:
je 0x43fd2d
jne 0x43fd2d
sub dword [ebx], 0xffffff93
mov eax, 0x1028
mov dword [0x1153cf90], eax
cmp dword [0x437d74], eax
push 0x9b0d54
call dword [fcn.0041e114]
push 0xac0808
push 0x11483054
push 0x100dd1e4
call dword [0xe474c0]
mov dword [esi], 0x697acc78
lea edx, [eax - 1]
or eax, 0xa18c8595
shl dword [edi], 1
out 0x14, eax
xor dl, byte [edi]
push ds
ret
pop ebp
push 0x43fc95
ret
mov dword [eax + 0x10], 0x98badcfe
je 0x43fd8b
jne 0x43fd8b
mov dword [esi + 0xc], 0x11135220
mov dword [edi + 8], ebx
mov dword [esi], 0xb503dc
jmp dword [0x100295d8]
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
je 0x43fdbd
jne 0x43fdbd
cmp eax, dword [0xf508b4]
push 0xa5c0dc
mov edx, dword [0xf36a84]
push dword [0x415bf8]
push 0x100a148c
mov dword [0x1065a70], eax
push 0x4eade0
call dword [0xa7e10c]
push 0x10264310
mov dword [eax + 0x18], 0x10287c58
imul esi, edi, 0xc269716a
mov eax, dword [0x69a6a02c]
shr dword [ebp + 0x74c5b4ff], 0x6e
pop esi
and eax, edi
inc eax
adc al, 0x76
push esp
xor dl, byte [eax]
mov dword [eax + 0x14], 0x10325476
je 0x43fcbc
jne 0x43fcbc
push 0x47a730
push 0x50e57c
push 0x1146cd10
mov eax, dword [0x11528778]
or byte [esi], bl
in eax, dx
clc
bound esi, qword [ebx + edi*2 + 0x262eb0a1]
mov dword [eax + 4], 0
mov dword [eax], 0
mov dword [eax + 8], 0x67452301
mov dword [eax + 0xc], 0xefcdab89
jmp 0x43fcee
Function at 0x462550
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x463eeb
mov eax, dword fs:[0]
push eax
sub esp, 0x224
mov eax, dword [0x513d4c]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
xor edi, edi
xor ebx, ebx
mov dword [ebp - 4], edi
mov dword [ebp - 0x230], edi
mov dword [ebp - 0x22c], edi
mov dword [ebp - 0x228], edi
mov edx, dword [ebp + 0x10]
lea ecx, [ebp - 0x230]
push ecx
push edx
push eax
mov byte [ebp - 4], 1
call fcn.004305f0
add esp, 0xc
cmp eax, edi
je 0x4626f8
mov eax, dword [ebp - 0x230]
cmp eax, dword [ebp - 0x22c]
je 0x4626f8
lea ecx, [ebp - 0x230]
push 0x4019d8
push ecx
call fcn.004313c0
add esp, 8
push 0x4019c8
push 0x4019b0
call dword [fcn.00401180]
push eax
call dword [fcn.004011a4]
cmp eax, edi
je 0x4626f8
push esi
call eax
cmp eax, edi
je 0x46267d
push esi
call dword [0x401068]
test eax, eax
jne 0x46267d
push 0x206
lea eax, [ebp - 0x21a]
xor edx, edx
push edi
push eax
mov word [ebp - 0x21c], dx
call fcn.00453db0
add esp, 0xc
lea ecx, [ebp - 0x21c]
push ecx
push 0x104
call dword [0x401064]
test eax, eax
je 0x4626f8
lea edx, [ebp - 0x21c]
push edx
push edi
push edi
mov eax, edx
push eax
call dword [0x401060]
test eax, eax
je 0x4626f8
push 1
lea ecx, [ebp - 0x21c]
push ecx
push esi
call dword [0x40105c]
test eax, eax
je 0x4626f8
push 0x4019a8
lea edx, [ebp - 0x220]
push esi
push edx
mov dword [ebp - 0x220], edi
call fcn.004559d8
add esp, 0xc
test eax, eax
jne 0x4626f8
mov eax, dword [ebp - 0x220]
cmp eax, edi
je 0x4626f8
mov ecx, dword [ebp - 0x22c]
push eax
mov eax, dword [ebp - 0x230]
sub ecx, eax
push ecx
push 1
push eax
call fcn.004558a0
mov edx, dword [ebp - 0x220]
push edx
call fcn.004556ed
mov eax, dword [ebp - 0x220]
mov esi, dword [ebp - 0x22c]
sub esi, dword [ebp - 0x230]
push eax
call fcn.004554fe
mov ecx, dword [ebp - 0x220]
xor ebx, ebx
cmp esi, eax
push ecx
sete bl
call fcn.004552f6
add esp, 0x1c
mov eax, dword [ebp - 0x230]
cmp eax, edi
je 0x462723
push eax
call fcn.00453c11
add esp, 4
jmp 0x462723
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004538a0
mov esp, ebp
pop ebp
ret
Function at 0x4628b0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x463f68
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push esi
push edi
mov eax, dword [0x513d4c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 4], ebx
cmp edi, ebx
je 0x462a97
mov eax, edi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x4628f3
sub eax, edx
sar eax, 1
je 0x462a97
push edi
call dword [0x4011b8]
test eax, eax
je 0x462a97
push 0x409
push 0x65
push ebx
call dword [0x40118c]
mov esi, eax
cmp esi, ebx
je 0x462a89
push esi
push ebx
call dword [0x401198]
mov edi, eax
cmp edi, ebx
je 0x462a97
push esi
push ebx
call dword [0x401190]
cmp eax, ebx
je 0x462a97
push eax
call dword [0x401194]
cmp eax, ebx
je 0x462a97
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x24], ebx
lea ecx, [ebp - 0x2c]
push ecx
push edi
push eax
mov byte [ebp - 4], 1
call fcn.004305f0
add esp, 0xc
cmp eax, ebx
je 0x462a70
mov edx, dword [ebp - 0x2c]
cmp edx, dword [ebp - 0x28]
je 0x462a70
mov edi, dword [ebp + 8]
push 0x4019a8
lea eax, [ebp - 0x18]
push edi
push eax
mov dword [ebp - 0x18], ebx
call fcn.004559d8
add esp, 0xc
test eax, eax
jne 0x462a70
mov ecx, dword [ebp - 0x18]
cmp ecx, ebx
je 0x462a70
mov eax, dword [ebp - 0x2c]
mov esi, dword [ebp - 0x28]
push ecx
sub esi, eax
push esi
push 1
push eax
call fcn.004558a0
mov edx, dword [ebp - 0x18]
xor ecx, ecx
cmp esi, eax
sete cl
push edx
mov esi, ecx
call fcn.004552f6
add esp, 0x14
cmp esi, ebx
je 0x462a70
mov eax, dword [0x514c50]
mov edx, dword [eax + 0xc]
mov ecx, 0x514c50
call edx
add eax, 0x10
mov dword [ebp - 0x1c], eax
push 0x6b
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 2
call fcn.004292a0
cmp eax, ebx
je 0x462a68
mov esi, dword [ebp - 0x1c]
cmp dword [esi - 0xc], ebx
je 0x462a68
push edi
lea ecx, [ebp + 8]
call fcn.00429790
lea ecx, [ebp + 8]
mov byte [ebp - 4], 3
call fcn.0044eef0
push esi
lea ecx, [ebp + 8]
call fcn.0044e5a0
cmp eax, ebx
je 0x462a60
mov eax, dword [ebp + 8]
push eax
push edi
call dword [0x40106c]
test eax, eax
je 0x462a60
mov ecx, dword [ebp + 8]
push 1
push ebx
push ebx
push ecx
push ebx
push ebx
call dword [0x4011ac]
mov dword [ebp - 0x14], 1
lea ecx, [ebp + 8]
call fcn.0044d710
lea ecx, [ebp - 0x1c]
call fcn.004261d0
lea ecx, [ebp - 0x2c]
call fcn.0042e2d0
jmp 0x462a97
push edi
call dword [0x401068]
mov dword [ebp - 0x14], 1
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x413370
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor edx, edx
mov eax, edx
and eax, 1
sub eax, 1
not eax
and eax, 0xedb88320
mov ecx, edx
shr ecx, 1
xor eax, ecx
mov ecx, eax
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
sub eax, 1
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
sub eax, 1
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
sub eax, 1
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov dword [edx*4 + 0x4199e0], ecx
add edx, 1
cmp edx, 0x100
jb 0x413372
cmp edx, 0x800
jae 0x41345b
mov edi, edi
mov eax, dword [edx*4 + 0x4195e0]
mov ecx, eax
and ecx, 0xff
shr eax, 8
xor eax, dword [ecx*4 + 0x4199e0]
add edx, 1
cmp edx, 0x800
mov dword [edx*4 + 0x4199dc], eax
jb 0x413430
mov dword [0x4199b4], 0x413ab0
call fcn.004135a0
test eax, eax
jne 0x413478
mov dword [0x4199b4], 0x4139d0
ret

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

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x5a5d59ab
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4300d2
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x900e34b5
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x431000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x431072
mov ebx, 0x40915c
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x1b0850f7
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
loop 0x431060
nop
nop
nop
nop
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
je 0x4310d2
nop
nop
nop
nop
mov ebx, 0x42f3f8
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x73330fea
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
loop 0x4310c0
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x415f73
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x415fb2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x415fb2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x415fb2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x415fb2
cmp dword [ecx + 0x74], 0xe
jbe 0x415fb2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x428380
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4283ad
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4283ad
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

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

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

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

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408f6c
mov ecx, 0x2b0c1b92
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e3d0
mov ecx, 0x74e37fdc
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
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 0x433000
Capabilities:
Encode data using xor

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