joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402210
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [0x400000], 0x5a4d
jne 0x402235
mov ecx, dword [0x40003c]
cmp dword [ecx + 0x400000], 0x4550
lea edx, [ecx + 0x400000]
je 0x402240
ret
cmp word [ecx + 0x400018], 0x10b
jne 0x402235
push esi
movzx eax, word [ecx + 0x400014]
push ebx
movzx esi, word [ecx + 0x400006]
mov ebx, dword [esp + 0xc]
lea eax, [edx + eax + 0x18]
sub ebx, 0x400000
test esi, esi
je 0x402288
xor ecx, ecx
nop
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x40227e
add edx, dword [eax + 8]
cmp ebx, edx
jb 0x40228a
add ecx, 1
add eax, 0x28
cmp ecx, esi
jne 0x402270
xor eax, eax
pop ebx
pop esi
ret

Function at 0x403140
Capabilities:
Query environment variable

Disassembly:
push ebx
mov ebx, dword [esp + 0x18]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0xc], ebx
mov ebx, dword [esp + 0x14]
mov dword [esp + 0x10], 1
mov dword [esp + 8], ebx
pop ebx
jmp dbg.getopt_internal
Function at 0x411ba0
Capabilities:
Encode data using xor

Disassembly:
push esi
xor ecx, ecx
mov esi, 0x80808081
push ebx
mov ebx, dword [esp + 0xc]
lea esi, [esi]
mov eax, ecx
mul esi
shr edx, 7
mov eax, edx
shl eax, 8
sub eax, edx
mov edx, ecx
sub edx, eax
movzx eax, byte [edx + 0x6a1440]
xor byte [ebx + ecx + 4], al
inc ecx
cmp ecx, 0x3fc
jne 0x411bb0
pop ebx
pop esi
ret

Function at 0x413d90
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x1c
mov eax, dword [0x6a3808]
mov dword [esp + 8], 1
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x24]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x20]
mov dword [esp], eax
call sym._fread
add esp, 0x1c
ret
Function at 0x10011270
Capabilities:
Accept command line arguments

Disassembly:
mov eax, dword [esp + 8]
cmp eax, 1
jne 0x10011334
call dword [sym.imp.KERNEL32.dll_GetVersion]
mov dword [0x1003126c], eax
call fcn.10012440
test eax, eax
jne 0x10011294
ret 0xc
mov ecx, dword [0x1003126c]
xor edx, edx
mov eax, ecx
mov dl, ch
and eax, 0xff
mov dword [0x10031278], edx
mov dword [0x10031274], eax
shl eax, 8
add eax, edx
shr ecx, 0x10
mov dword [0x10031270], eax
mov dword [0x1003126c], ecx
call fcn.100115e0
test eax, eax
jne 0x100112d6
call fcn.10012480
xor eax, eax
ret 0xc
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x10088950], eax
call fcn.100122e0
mov ecx, dword [0x10088950]
mov dword [0x10031258], eax
test ecx, ecx
je 0x10011325
test eax, eax
je 0x10011325
call fcn.10090dc7
call fcn.100122d0
call fcn.10090dc7
call fcn.10011a30
call fcn.10011480
mov eax, dword [0x10031254]
inc eax
mov dword [0x10031254], eax
mov eax, 1
ret 0xc
call fcn.10011640
call fcn.10012480
xor eax, eax
ret 0xc
test eax, eax
jne 0x10011374
mov eax, dword [0x10031254]
test eax, eax
jle 0x1001136f
mov ecx, eax
mov eax, dword [0x100312a4]
dec ecx
test eax, eax
mov dword [0x10031254], ecx
jne 0x10011358
call fcn.100114d0
call fcn.100119d0
call fcn.10011640
call fcn.10012480
mov eax, 1
ret 0xc
xor eax, eax
ret 0xc
cmp eax, 3
jne 0x10011383
push 0
call fcn.10011710
add esp, 4
mov eax, 1
ret 0xc

Function at 0x100114e0
Capabilities:
Terminate process

Disassembly:
push ebx
push ebp
push esi
call fcn.100115a0
mov eax, dword [0x100312a8]
mov ebp, dword [esp + 0x10]
cmp eax, 1
jne 0x10011504
push ebp
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov eax, dword [esp + 0x14]
mov ebx, dword [esp + 0x18]
test eax, eax
mov dword [0x100312a4], 1
mov byte [0x100312a0], bl
jne 0x1001155e
mov ecx, dword [0x10088948]
test ecx, ecx
je 0x1001154c
mov esi, dword [0x10088944]
sub esi, 4
cmp esi, ecx
jb 0x1001154c
mov eax, dword [esi]
test eax, eax
je 0x10011545
call eax
mov ecx, dword [0x10088948]
sub esi, 4
cmp esi, ecx
jae 0x10011537
push 0x1001901c
push 0x10019014
call fcn.100115c0
add esp, 8
push 0x10019024
push 0x10019020
call fcn.100115c0
add esp, 8
test ebx, ebx
je 0x1001157d
call fcn.100115b0
pop esi
pop ebp
pop ebx
ret
push ebp
mov dword [0x100312a8], 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x100115e0
Capabilities:
Allocate thread local storage
Set thread local storage value

Disassembly:
push esi
call fcn.100126e0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
mov dword [0x1001a884], eax
je 0x10011638
push 0x74
push 1
call fcn.10012910
mov esi, eax
add esp, 8
test esi, esi
je 0x10011638
mov eax, dword [0x1001a884]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
je 0x10011638
push esi
call fcn.10011670
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [esi], eax
mov dword [esi + 4], 0xffffffff
mov eax, 1
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x1008b301
Capabilities:
Encode data using xor

Disassembly:
call 0x1008b27a
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x1008b2aa
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x1008b2c6
xor edx, 0
jmp 0x1008b2d1
xor edx, edx
jmp 0x1008b2e8
jmp 0x1008b2f4
xor eax, eax
push 0x8427d7c0
call 0x1008b301
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1008b33d
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1008b316
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x1008b354
add eax, 0
jno 0x1008b359
add esi, 0
ret 0x10

Function at 0x1008c0c2
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1008c0e4
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x1008c286
cmp edi, dword [ebp + 0x10]
jb 0x1008c286
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.1008bbae
inc edi
jmp 0x1008c16d
jmp 0x1008c17a
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1008bbae
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1008bbae
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x1008c1ce
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x1008c1b2
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1008c1fc
add dword [eax], 0x39
jle 0x1008c1d8
sub al, 0xf5
mov ch, al
call fcn.1008c211
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x1008dee9
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x1008deff
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x1008df10
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1008df51
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x100902bd
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x10090206
add ebx, 0
push ecx
call 0x1009021b
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x6c3b90e1
sub ebx, dword [0x6c3d8920]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c3d8910
call fcn.1008bce5
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1008b1f3
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x10090379
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x10090379
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x10090330
mov eax, 1
lock xchg dword [0x6c3d891c], eax
push 0x3dd1fc71
call 0x100902bd
push esi
add esp, 8
cmp eax, 0
jne 0x100902a6
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100902cc
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100902e1
cmp ecx, edx
cmp eax, 0
je 0x10090306
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x100902f0
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1009031f
dec eax
loope 0x10090322
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c3d891c], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x10090356
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1009036b
jmp 0x10090376
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x10090264
Function at 0x100973de
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100976b4
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c3c5594
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c3bc55a
push 0xffffffffffffffff
call fcn.1008e5de
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x10097448
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.10097460
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100976a8
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x1009767c
Function at 0x100a6eae
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100a6ed0
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100a6ed0
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100a6ed0
ret
cmp word [ebx + 4], 0x14c
jne 0x100a6ed0
test word [ebx + 0x16], 2
je 0x100a6ed0
test word [ebx + 0x16], 0x100
je 0x100a6ed0
cmp word [ebx + 0x18], 0x10b
jne 0x100a6ed0
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100a6ed0
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100a6f5c
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100a6ef0
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1008de3b
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100a6ed0
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100a6f5c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100a6ed0
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100a6ed0
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100a6ed0
ret
cmp word [ebx + 4], 0x14c
jne 0x100a6ed0
test word [ebx + 0x16], 2
je 0x100a6ed0
test word [ebx + 0x16], 0x100
je 0x100a6ed0
cmp word [ebx + 0x18], 0x10b
jne 0x100a6ed0
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100a6ed0
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100a6f5c
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100a6ef0
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1008de3b
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100a6ed0
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x100a7013
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100a706c
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100a7013
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100a7022
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104accc5
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100a7073
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1008dee9
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100a7112
add edi, 4
add eax, 2
dec ecx
jne 0x100a7058
call 0x100a70bf
loope 0x100a70b5
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100a710f
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100a7120
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100a70d3
cmp eax, ecx
ja 0x100a70d3
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100a715d
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100a7153
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1008e3c8
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100a7022
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100a706c
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100a7013
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100a7022
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104accc5
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100a7073
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1008dee9
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100a7112
add edi, 4
add eax, 2
dec ecx
jne 0x100a7058
call 0x100a70bf
loope 0x100a70b5
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100a710f
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100a7120
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100a70d3
cmp eax, ecx
ja 0x100a70d3
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100a715d
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100a7153
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1008e3c8
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x401ee2
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x411280]
jne 0x401eec
repz ret
jmp fcn.00404399

Function at 0x404532
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
pushal
call 0x404541
pop dword [ebp - 0x28]
mov eax, 0x1d1b4c11
sub eax, 0x1cdb06d0
sub dword [ebp - 0x28], eax
push 0x40
push 0x1000
push 0x392a6
push 0
mov eax, 0x52311155
add eax, 0xae0fcf83
add eax, dword [ebp - 0x28]
call dword [eax]
mov ecx, 0x3a798f10
add ecx, 0xc586b8c7
xor ebx, ebx
add ebx, eax
mov edi, 0x413bc4
add edi, dword [ebp - 0x28]
mov edx, 0x5b9b53d6
add edx, 0x6360445a
xor dword [ebp - 4], 0x76ad0357
mov esi, dword [edi]
add dword [ebp - 0x24], ecx
add esi, edx
mov dword [ebx], esi
sub dword [ebp - 0x20], edx
add ebx, 0x453212af
add ebx, 0xbacded55
add edi, 4
loop 0x40459c
add eax, 0x1cfcc737
sub eax, 0x1cfbb508
mov ebx, eax
add eax, 0xbda350f4
add eax, 0x425caf11
mov ecx, 0x400000
add ecx, dword [ebp - 0x28]
call ebx
leave
ret
Function at 0x427f00
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a27cb
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.00497219
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x427f82
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00495130
mov eax, dword [eax]
push 0x4bd22c
push eax
call fcn.00487a84
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004974a4
test bl, bl
je 0x427f82
push 0x4bd22c
lea ecx, [esp + 0xc]
call fcn.00497834
push 0x4c0da8
lea ecx, [esp + 0xc]
call fcn.00497834
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 0x427fbe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004974a4
jmp 0x428089
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 0x428042
lea edx, [esp + 0x7c]
push 0x4c0da4
push edx
call fcn.00487a84
add esp, 8
test eax, eax
je 0x428042
lea eax, [esp + 0x7c]
push 0x4c0da0
push eax
call fcn.00487a84
add esp, 8
test eax, eax
je 0x428042
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 0x427fd2
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.004974a4
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 0x428880
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 0x4288e2
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 0x4288f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a284b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4cccd8]
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 0x428a28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x428956
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004974a4
xor eax, eax
jmp 0x428a9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004975e1
push esi
lea ecx, [esp + 0xc]
call fcn.00497870
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 0x428a7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00428880
test eax, eax
jne 0x428a7d
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.00428880
test eax, eax
jne 0x428a7d
lea eax, [esp + 0x14]
push 0x4c0dbc
push eax
call fcn.00488c60
mov esi, eax
add esp, 8
test esi, esi
jne 0x428a5c
lea ecx, [esp + 0x14]
push 0x4c0db8
push ecx
call fcn.00488be0
mov esi, eax
add esp, 8
test esi, esi
jne 0x428a5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x428a5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00497591
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42896e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004974a4
xor eax, eax
jmp 0x428a9f
mov byte [esi], 0
push 0x4c0db4
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.004974a4
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