joyce8/EMBER2024-capa huggingface dataset:
Function at 0x102812c3
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov eax, dword fs:[0x30]
mov dword [ebp - 4], eax
xor ecx, ecx
mov edx, dword [ebp - 4]
mov edx, dword [edx + 0x10]
mov edx, dword [edx + 0x3c]
mov dword [0x10298e6c], 0x1927
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
cmp word [ecx + eax*2], 0
mov edx, eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], edx
jne 0x10281324
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0xc]
cmp word [ecx + eax*2 - 0x1a], 0x6c
mov dword [ebp - 0x1c], eax
je 0x1028136a
jmp 0x102813cd
mov dword [0x10298e6c], 0x9f6
mov eax, dword [ebp - 0x14]
add eax, 1
cmp eax, 0x104
mov ecx, eax
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x18], eax
jl 0x102812f7
jmp 0x1028130d
mov eax, dword [ebp - 0x20]
add esp, 0x24
pop ebp
ret
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffff6
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x24]
cmp word [eax + ecx*2], 0x64
je 0x10281394
jmp 0x102813cd
mov dword [0x10298e6c], 0x21a9
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x18], 0x6f
jne 0x102813cd
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x16], 0x61
je 0x1028134f
jmp 0x102813cd
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x12], 0x64
jne 0x102813cd
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x1c]
cmp word [eax + ecx*2 - 0x10], 0x6c
jne 0x102813cd
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x1c]
cmp word [ecx + edx*2 - 0xe], 0x6c
mov dword [ebp - 0x20], eax
je 0x10281347
xor eax, eax
mov dword [ebp - 0x20], eax
jmp 0x10281347
Function at 0x102813d7
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push esi
sub esp, 0x50
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
xor edx, edx
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x30], edx
jmp 0x102814b4
xor eax, eax
add esp, 0x50
pop esi
pop ebp
ret
mov eax, dword [ebp - 0x34]
mov ecx, esp
mov dword [ecx + 0xc], 0x40
mov dword [ecx + 8], 0x1000
mov dword [ecx + 4], 0x6000
mov dword [ecx], 0
call eax
sub esp, 0x10
mov ecx, dword [0x10298e6c]
add ecx, 0xffffdbc9
mov dword [0x10298e6c], ecx
mov dword [esp], eax
mov ecx, dword [ebp - 0x28]
mov dword [esp + 4], ecx
mov dword [ebp - 0x38], eax
call fcn.10280a45
xor eax, eax
mov ecx, dword [0x10298e6c]
add ecx, 0xffffe005
mov dword [0x10298e70], ecx
mov ecx, dword [ebp - 0x38]
mov word [ecx], 0x5a4d
mov dword [ecx + 0x3c], 0xd0
mov dword [ecx + 0xd0], 0x4550
add ecx, 0xffc00000
mov edx, dword [ebp - 0x2c]
mov dword [edx + 0x34], ecx
mov dword [0x10298e6c], 0x19c4
mov ecx, dword [ebp - 0x38]
mov dword [edx + 0x54], ecx
add ecx, 0x1a97
mov esi, dword [ebp - 0x38]
cmp esi, 0
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 0x40], eax
je 0x102814ab
mov eax, dword [ebp - 0x3c]
mov dword [ebp - 0x40], eax
mov eax, dword [ebp - 0x40]
add esp, 0x50
pop esi
pop ebp
ret
mov eax, dword [ebp - 0x30]
mov cl, byte [eax + 0x102835b3]
mov dl, byte [eax + 0x10283584]
sub dl, cl
mov byte [ebp + eax - 0x24], dl
add eax, 1
cmp eax, 0xe
mov dword [ebp - 0x30], eax
jne 0x102814b4
lea eax, [ebp - 0x24]
mov dword [0x10298e6c], 0x1372
mov dword [ebp - 0x44], eax
call fcn.10281b12
mov dword [esp], eax
mov eax, dword [ebp - 0x44]
mov dword [esp + 4], eax
call fcn.102808a1
cmp eax, 0
mov dword [ebp - 0x34], eax
je 0x102813f4
jmp 0x102813fc
Function at 0x1028162b
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x30
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [0x10298e74], 0
mov dword [0x10298e78], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], esi
xor eax, eax
mov dword [0x10298e84], 0
mov ecx, dword [0x10298e70]
add ecx, 0xfffff338
mov dword [0x10298e6c], ecx
mov ecx, dword [ebp - 0x10]
cmp ecx, 0
mov edx, eax
mov esi, eax
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x28], eax
je 0x102817b8
jmp 0x102816b8
mov eax, dword [0x10298e74]
mov dword [ebp - 0x2c], eax
mov eax, dword [0x10298e78]
mov ecx, dword [ebp - 0x2c]
mov edx, dword [ebp - 0x30]
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x24]
mov esi, 0x100
mov dword [0x10298e6c], 0x20d1
mov edi, ecx
add edi, 1
add edx, 1
mov dword [0x10298e70], 0x7e7
mov dword [ebp - 0x34], eax
mov eax, edx
cdq
idiv esi
mov dword [0x10298e74], edx
mov ebx, dword [ebp - 0x1c]
movzx ebx, byte [ebx + edx]
mov dword [ebp - 0x38], ecx
mov ecx, dword [ebp - 0x34]
add ebx, ecx
mov eax, ebx
mov dword [ebp - 0x3c], edx
cdq
idiv esi
mov dword [0x10298e78], edx
mov ecx, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x3c]
mov cl, byte [ecx + esi]
mov byte [0x10298e7c], cl
mov ebx, dword [ebp - 0x1c]
mov cl, byte [ebx + edx]
mov byte [ebx + esi], cl
mov cl, byte [0x10298e7c]
mov edx, dword [0x10298e78]
mov byte [ebx + edx], cl
mov dword [0x10298e70], 0x2664
mov edx, dword [0x10298e74]
movzx edx, byte [ebx + edx]
mov ecx, dword [0x10298e78]
movzx ecx, byte [ebx + ecx]
add ecx, edx
and ecx, 0xff
mov dword [0x10298e84], ecx
mov dword [0x10298e6c], 0x1fb1
mov cl, byte [ebx + ecx]
mov edx, dword [ebp - 0x14]
mov esi, dword [ebp - 0x38]
mov ch, byte [edx + esi]
mov byte [0x10298e89], ch
mov byte [0x10298e8a], cl
xor ch, cl
mov byte [0x10298e88], ch
mov dword [0x10298e6c], 0x251f
mov edx, dword [ebp - 0x18]
mov byte [edx + esi], ch
mov dword [0x10298e70], 0x13d3
mov edx, dword [ebp - 0x10]
cmp edi, edx
mov dword [ebp - 0x30], edi
jne 0x1028169c
add esp, 0x30
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x102818f4
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
and esp, 0xfffffff8
sub esp, 0x98
call fcn.10001066
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x24], ecx
jne 0x10281a44
lea eax, [esp + 0x28]
lea ecx, [esp + 0x38]
mov dword [0x10298e6c], 0x1f19
mov dword [esp], eax
mov dword [esp + 0x20], ecx
call fcn.10280cdd
lea ecx, [0x1028126f]
mov edx, dword [esp + 0x28]
mov dword [esp + 0x74], edx
mov dword [esp + 0x84], 0x113c00
mov edx, dword [0x10298e58]
mov dword [esp + 0x64], edx
mov edx, dword [0x10298e5c]
mov dword [esp + 0x50], edx
mov edx, dword [0x10298e60]
mov dword [esp + 0x48], edx
mov edx, dword [0x10298e64]
mov dword [esp + 0x78], edx
mov edx, dword [0x10298e68]
mov dword [esp + 0x44], edx
mov dword [0x10298e70], 0x4bf
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ecx
mov eax, dword [esp + 0x18]
cmp word [eax], 0x5a4d
mov dword [esp + 0x14], eax
jne 0x102819b5
mov eax, dword [esp + 0x14]
mov ecx, dword [eax + 0x3c]
cmp dword [eax + ecx], 0x4550
mov dword [esp + 0x10], ecx
je 0x102819c9
mov eax, dword [esp + 0x14]
add eax, 0xfffff000
and eax, 0xfffff000
mov dword [esp + 0x18], eax
jmp 0x10281992
lea eax, [esp + 0x38]
add eax, 0x14
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x14]
mov dword [eax], ecx
mov dword [0x10298e70], 0xe73
mov edx, dword [esp + 0x10]
mov esi, dword [ecx + edx + 0x50]
mov dword [esp + 0x38], esi
call fcn.102812c3
xor ecx, ecx
cmp eax, 0
mov dword [esp + 8], ecx
jne 0x10281a3c
lea eax, [esp + 0x38]
mov dword [0x10298e70], 0x341
mov ecx, dword [esp + 0x30]
mov dword [esp], eax
mov dword [esp + 4], ecx
call fcn.102813d7
mov ecx, esp
lea edx, [esp + 0x38]
mov dword [ecx], edx
call eax
sub esp, 4
mov eax, 1
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x24]
lea esp, [ebp - 4]
pop esi
pop ebp
ret
Function at 0x43ab00
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x43ab38
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push 0x9cde24
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x459317
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 0x459359
call fcn.0045c491
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
cmp eax, edi
je 0x459359
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
cmp eax, edi
jne 0x459350
xor eax, eax
jmp 0x459361
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00459367
pop edi
pop esi
pop ebx
ret 4

Function at 0x45c98a
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 0x45c9b8
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
test eax, eax
je 0x45c9d6
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0045c8f0
jmp 0x45c9d6
mov eax, dword [esi + 0x14]
test eax, eax
je 0x45c9d6
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0045c8f0
test edi, edi
mov eax, edi
jne 0x45c9c0
pop edi
push ebx
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x51dea0
Capabilities:
Terminate process

Disassembly:
test byte [0x5cc2e8], 0x20
jne 0x51debe
vmovq xmm0, xmm0
vcvttpd2qq xmm0, xmm0
vmovd eax, xmm0
vpextrd edx, xmm0, 1
ret
mov ecx, esp
add esp, 0xfffffff8
and esp, 0xfffffff8
movsd qword [esp], xmm0
mov eax, dword [esp]
mov edx, dword [esp + 4]
mov esp, ecx
btr edx, 0x1f
sbb ecx, ecx
cmp edx, 0x41e00000
jae 0x51df1e
cvttsd2si eax, xmm0
cdq
ret
mov ecx, edx
bts edx, 0x14
shr ecx, 0x14
and edx, 0x1fffff
sub ecx, 0x433
jge 0x51df18
neg ecx
push ebx
xor ebx, ebx
shrd ebx, eax, cl
je 0x51df11
cvttss2si ebx, dword [0x532bec]
pop ebx
shrd eax, edx, cl
shr edx, cl
ret
shld edx, eax, cl
shl eax, cl
ret
cmp edx, 0x43e00000
jae 0x51df37
test ecx, ecx
je 0x51dee8
call 0x51dee8
neg eax
adc edx, 0
neg edx
ret
jecxz 0x51df3f
ja 0x51df3f
test eax, eax
je 0x51df47
cvttss2si ecx, dword [0x532be8]
mov edx, SysReAllocStringLen
xor eax, eax
ret

Function at 0x51e623
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x51e662
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x51e662
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x51e662
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x51e662
cmp dword [ecx + 0x74], 0xe
jbe 0x51e662
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x52adc0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x52aded
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x52aded
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x42efbd
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov eax, section.sect_0
call 0x42efbd
lcall 0x5de5, 0x8b10c483
jmp loc.0116c0e4
Function at 0x10081d31
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
xor edx, edx
mov ecx, 0x811c9dc5
cmp dword [ebp + 0xc], edx
jbe 0x10081d59
push esi
mov esi, dword [ebp + 8]
movzx eax, byte [edx + esi]
xor eax, ecx
imul ecx, eax, 0x1000193
inc edx
cmp edx, dword [ebp + 0xc]
jb 0x10081d46
pop esi
mov eax, ecx
pop ebp
ret

Function at 0x100909b0
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x100909ee
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x100909e6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x100909f0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x100909d6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10090ac0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x10090ad6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x10090af1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x100a74d5
Capabilities:
Encode data using xor

Disassembly:
call 0x100a744e
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 0x100a747e
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 0x100a749a
xor edx, 0
jmp 0x100a74a5
xor edx, edx
jmp 0x100a74bc
jmp 0x100a74c8
xor eax, eax
push 0x8427d7c0
call 0x100a74d5
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100a7511
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 0x100a74ea
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 0x100a7528
add eax, 0
jno 0x100a752d
add esi, 0
ret 0x10
Function at 0x100a8296
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 0x100a82b8
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 0x100a845a
cmp edi, dword [ebp + 0x10]
jb 0x100a845a
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.100a7d82
inc edi
jmp 0x100a8341
jmp 0x100a834e
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100a7d82
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100a7d82
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 0x100a83a2
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 0x100a8386
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100a83d0
add dword [eax], 0x39
jle 0x100a83ac
sub al, 0xf5
mov ch, al
call fcn.100a83e5
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x100aa0bd
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 0x100aa0d3
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 0x100aa0e4
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100aa125
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 0x100ac491
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 0x100ac3da
add ebx, 0
push ecx
call 0x100ac3ef
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, 0x6c103222
sub ebx, dword [0x6c122a61]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c122a51
call fcn.100a7eb9
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100a73c7
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100ac54d
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100ac54d
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 0x100ac504
mov eax, 1
lock xchg dword [0x6c122a5d], eax
push 0x3dd1fc71
call 0x100ac491
push esi
add esp, 8
cmp eax, 0
jne 0x100ac47a
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100ac4a0
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100ac4b5
cmp ecx, edx
cmp eax, 0
je 0x100ac4da
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 0x100ac4c4
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100ac4f3
dec eax
loope 0x100ac4f6
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c122a5d], 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 0x100ac52a
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100ac53f
jmp 0x100ac54a
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100ac438
Function at 0x100b35b2
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 0x100b3888
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c10f6d5
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c10669b
push 0xffffffffffffffff
call fcn.100aa7b2
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 0x100b361c
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100b3634
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 0x100b387c
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100b3850
Function at 0x100c3082
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 0x100c30a4
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c30a4
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c30a4
ret
cmp word [ebx + 4], 0x14c
jne 0x100c30a4
test word [ebx + 0x16], 2
je 0x100c30a4
test word [ebx + 0x16], 0x100
je 0x100c30a4
cmp word [ebx + 0x18], 0x10b
jne 0x100c30a4
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c30a4
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c3130
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c30c4
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100aa00f
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c30a4
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 0x100c3130
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 0x100c30a4
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c30a4
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c30a4
ret
cmp word [ebx + 4], 0x14c
jne 0x100c30a4
test word [ebx + 0x16], 2
je 0x100c30a4
test word [ebx + 0x16], 0x100
je 0x100c30a4
cmp word [ebx + 0x18], 0x10b
jne 0x100c30a4
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c30a4
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c3130
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c30c4
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100aa00f
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c30a4
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 0x100c31e7
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c3240
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c31e7
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c31f6
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 0x104c8e99
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 0x100c3247
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.100aa0bd
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c32e6
add edi, 4
add eax, 2
dec ecx
jne 0x100c322c
call 0x100c3293
loope 0x100c3289
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c32e3
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 0x100c32f4
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 0x100c32a7
cmp eax, ecx
ja 0x100c32a7
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c3331
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c3327
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100aa59c
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]