joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100d596b
Capabilities:
Execute anti-debugging instructions

Disassembly:
pop dx
mov dh, 0x2d
bt eax, ebx
call fcn.100d5668
dec al
std
xchg di, ax
mov di, dx
xchg ah, dl
inc dx
jmp 0x100d58c8
lea edx, reloc.KERNEL32.dll_QueryPerformanceCounter
pop dword [esp]
lea edi, [eax + ebp]
mov di, dx
jmp 0x100d57c5
mov al, dh
push dword [esp + 1]
xchg word [esp + 4], ax
neg al
mov byte [esp + 4], bh
xor dx, sp
jmp 0x100d5768
setns dh
xchg byte [esp + 4], al
dec al
add esp, 3
setae dl
mov dx, bx
jmp 0x100d577e
mov dh, dl
lea esp, [esp + 0x10]
mov edi, eax
xchg dword [esp], edx
setge ah
rdtsc
call fcn.100d57db
xor byte [edi], cl
xor dword [esi - 1], esp
je 0x100d57ef
rdtsc
push word [esp + 2]
btr dx, cx
add ah, byte [esi + 0xf]
mov bl, 0xca
sub esp, 6
sub esp, 0xa
mov dx, bx
jmp 0x100d57af
les eax, [edx]
jmp 0x100d5811
mov edi, ebx
mov eax, dword [esp + 6]
pop di
btr eax, eax
pop ax
mov dl, al
jmp 0x100d579b
mov edi, esp
rdtsc
stc
mov dh, 0x9d
lea eax, [ecx + ecx]
rdtsc
jmp 0x100d5840
mov di, 0x6354
mov dh, ah
bsf edx, edx
call 0x100d584f
cdq
lea edx, reloc.KERNEL32.dll_QueryPerformanceCounter
mov edx, 0xef050113
xor eax, 0x66fb7cd8
jmp 0x100d5892
lea edi, [eax + ebx]
neg dx
pop word [esp + 1]
xchg edi, eax
mov dh, byte [esp + 6]
cld
jmp 0x100d5800
bsr edi, ebx
mov dword [esp], ebp
push word [esp + 3]
xchg edx, eax
call fcn.100d587c
cmc
lea edi, [eax + 0xda]
rcl dx, cl
mov dx, si
add esp, 9
rdtsc
jmp 0x100d5927
btr di, bp
mov edi, esi
mov di, cx
rcr edx, 0x19
pop word [esp + 8]
pop ax
jmp 0x100d5869
mov dh, byte [esp + 1]
xchg word [esp], dx
btr edx, edi
lea edi, reloc.KERNEL32.dll_QueryPerformanceCounter
bsr di, si
adc edi, ecx
call fcn.100d58f3
mov dword [esp], esi
mov word [esp + 1], bx
lea esp, [esp + 3]
mov dl, 0xe6
call fcn.100d59a0
pop eax
enter 0x395e, 0xffffffffffffffc8
outsd dx, dword [esi]
mul byte [ebp - 0xb]
pushfd
outsd dx, dword [esi]
pushfd
add byte [esi + 0x2b9e6304], dl
xchg dword [esi], ebp
cmp dword [ebx - reloc.KERNEL32.dll_QueryPerformanceCounter], eax
add esp, 2
invalid
loopne 0x100d596e
invalid
btc ax, dx
push word [esp + 5]
jmp 0x100d5731

Function at 0x100d59a0
Capabilities:
Execute anti-debugging instructions

Disassembly:
xchg al, dl
mov dx, di
mov dl, byte [esp]
lea esp, [esp]
lea esp, [esp]
jmp 0x100d59ef
pop edx
lea esp, [esp]
lea esp, [esp]
bsf edx, esp
lea esp, [esp]
cld
jmp 0x100d5973
rcl ah, 5
mov ah, byte [esp]
jmp 0x100d5989
sub esp, 0xd
mov eax, ecx
mov edi, 0x1f8f03db
xchg edi, eax
jmp 0x100d5a16
lea edi, reloc.KERNEL32.dll_QueryPerformanceCounter
adc edi, 0x8e28a550
sub esp, 0x1d
xchg byte [esp + 0x1c], dh
mov di, word [esp + 0xb]
pop word [esp + 6]
jmp 0x100d59a8
mov byte [esp], ah
mov edi, 0x370640d4
neg dh
rdtsc
dec eax
neg dh
jmp 0x100d59be
bt di, bx
mov byte [esp + 0xd], ch
bts edi, esp
not ax
jmp 0x100d5a71
mov dx, 0x3f95
mov dword [esp + 0x1a], esp
stc
mov byte [esp + 0xe], bl
rdtsc
inc ax
jmp 0x100d5a00
rcr dl, cl
cld
pop word [esp + 0x11]
add esp, 0x14
pop edx
mov ax, 0xf317
jmp 0x100d5a42
lea esp, [esp + 1]
neg edi
bswap edx
bsf di, cx
not ah
mov dl, ah
jmp 0x100d5a58
Function at 0x100d5aee
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea esp, [esp + 0x16]
bswap eax
inc eax
rdtsc
mov ah, 0x2f
sub esp, 0x15
jmp 0x100d5aff
add esp, 0x11
rdtsc
pushfd
mov dword [esp + 0xe], edx
push word [esp + 0xa]
jmp 0x100d5ad3
lea edx, reloc.KERNEL32.dll_QueryPerformanceCounter
push sp
not eax
dec ah
pop dword [esp]
mov ax, word [esp + 0xe]
jmp 0x100d5b41
inc edi
mov edx, ebp
mov word [esp + 0x11], cx
sub esp, 0x19
xchg byte [esp + 0x15], dl
rdtsc
jmp 0x100d5b24

Function at 0x100d5f95
Capabilities:
Execute anti-debugging instructions

Disassembly:
pop ax
mov dx, 0x517e
mov edx, dword [esp]
lea edi, [ecx + esi]
bswap eax
mov dh, 0x12
jmp 0x100d5f37
dec dh
xchg dx, ax
setge dl
cld
bsr edx, edx
mov edx, dword [esp + 1]
jmp 0x100d5e92
btr ax, sp
xchg byte [esp + 4], dh
neg dl
bswap edi
pop edi
pop edx
jmp 0x100d5f1b
pop word [esp + 0xf]
btc edi, ebx
mov edx, ebp
mov word [esp + 0xc], ax
mov byte [esp + 7], bl
mov dword [esp + 3], edx
jmp 0x100d5ece
mov ax, 0x11fe
sub esp, 0x1a
not edi
pop dword [esp + 0xf]
rcr eax, cl
sete dl
jmp 0x100d5ee4
lea eax, [ecx*4]
mov byte [esp], dh
inc dl
add esp, 4
mov dl, 0x8d
xchg byte [esp], ah
jmp 0x100d5f66
clc
mov ah, 4
bswap eax
xchg byte [esp], dh
mov dh, cl
pop dx
jmp 0x100d5f07
std
shr ax, 3
rdtsc
pop eax
mov edi, esp
not di
jmp 0x100d5f7c
push dword [esp + 1]
lea esp, [esp + 7]
std
lea esp, [esp + 2]
lea esp, [esp + 3]
mov eax, dword [esp]
jmp 0x100d5f45
pushal
mov di, 0xa8b6
mov edi, ebp
add esp, 5
pushal
mov edi, esi
jmp 0x100d602d
rdtsc
lea eax, [esi + ebp]
jmp 0x100d5ebc
lea esp, [esp + 3]

Function at 0x100d5fba
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea esp, [esp + 3]
jmp 0x100d5ffb
lea esp, [esp + 1]
push ecx
call 0x100d5fe5

Function at 0x100d6005
Capabilities:
Execute anti-debugging instructions

Disassembly:
call 0x100d5f9f
neg dx
mov edx, dword [esp + 0x41]
lea esp, [esp + 0x50]
popfd
lea esp, [esp + 4]
jmp 0x100d5fb5
pop word [esp + 2]
call 0x100d6010
outsd dx, dword [esi]
pushfd
lea esp, [esp + 2]
mov dword [esp + 8], edx
call fcn.100d606e
jne 0x100d6014
add cl, byte [ecx - 0x17f7dbac]
push eax
add byte [eax], al
add byte [ebp - 0xc], dh
push 0xd
cld
push ds
loope 0x100d6098
adc bl, ah
or byte [eax + 0x648d1ae3], ah
and al, 3
mov edi, dword [esp + 0x3a]
bsf dx, bx
mov dl, ch
lea edx, [edx + edi]
bsr edx, esi
jmp 0x100d5fd3
and al, 2

Function at 0x100d6010
Capabilities:
Execute anti-debugging instructions

Disassembly:
call 0x100d5f9f
neg dx
mov edx, dword [esp + 0x41]
lea esp, [esp + 0x50]
popfd
lea esp, [esp + 4]
jmp 0x100d5fb5
pop word [esp + 2]
call 0x100d6010
outsd dx, dword [esi]
pushfd
lea esp, [esp + 2]
mov dword [esp + 8], edx
call fcn.100d606e
jne 0x100d6014
add cl, byte [ecx - 0x17f7dbac]
push eax
add byte [eax], al
add byte [ebp - 0xc], dh
push 0xd
cld
push ds
loope 0x100d6098
adc bl, ah
or byte [eax + 0x648d1ae3], ah
and al, 3
mov edi, dword [esp + 0x3a]
bsf dx, bx
mov dl, ch
lea edx, [edx + edi]
bsr edx, esi
jmp 0x100d5fd3
and al, 2
Function at 0x100d604c
Capabilities:
Execute anti-debugging instructions

Disassembly:
jmp 0x100d1f5c
call fcn.100d1f61
call 0x100d4c00
jmp 0x100d60d0
jmp 0x100d6087
mov dword [esp + 8], ebp
call fcn.100d6070
mov word [esp], dx
mov word [esp], cx
lea esp, [esp + 3]
mov dword [esp + 4], esi
push esi
jmp 0x100d609c
pop word [esp]
mov word [esp], ax
mov byte [esp], al
mov byte [esp], bl
push ecx
lea esp, [esp + 2]
jmp 0x100d604e
mov dword [esp], edx
pushal
mov dword [esp + 0x1a], esi
mov dword [esp + 0x24], edi
lea esp, [esp + 0x24]
jmp 0x100d610b
pop eax
jmp 0x100d60f1
mov eax, dword [eax]
mov eax, dword [eax + 8]
push eax
jmp 0x100d4bfb
sub eax, 0xd4c00
jmp 0x100d6152
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
jmp 0x100d60e6
push eax
jmp 0x100d1f46

Function at 0x100d606e
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov word [esp], sp
call fcn.100d60b9
jmp 0x100d6043

Function at 0x100d6070
Capabilities:
Access peb ldr_data
Execute anti-debugging instructions

Disassembly:
mov word [esp + 1], ax
mov word [esp], bp
lea esp, [esp + 3]
push di
jmp 0x100d6057

Function at 0x100d60b9
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov word [esp + 1], cx
lea esp, [esp + 4]
mov dword [esp + 8], ebx
push esi
mov dword [esp + 8], esp
call fcn.100d604c
Function at 0x409978
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x409a4b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409a64
push ebx
push 0x409a70
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.00403388
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.00402750
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.004033e8
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x4099f8
mov al, 0x69
call fcn.0040961c
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.0040994c
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409a01
call fcn.0040994c
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409a52
lea eax, [ebp - 4]
call fcn.0040316c
ret

Function at 0x409b04
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409bb8
jmp 0x409bad
cmp dword [esi + 0x10], 0x1000
jne 0x409b99
test byte [esi + 0x15], 1
jne 0x409b99
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409b58
cmp eax, 2
je 0x409b58
cmp eax, 0x10
je 0x409b58
cmp eax, 0x20
jne 0x409b6d
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409b6d
mov bl, 1
xor ebp, ebp
jmp 0x409b7e
mov eax, dword [esi]
add eax, ebp
call fcn.00409afc
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409b71
test bl, bl
je 0x409b99
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409bb8
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409b30
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x433000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
pop eax
nop
nop
nop
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
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
jl 0x433030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
nop
mov ecx, 0x2751719e
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x433024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x5c9a7649
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x433084
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
popal
nop
jmp 0x431219

Function at 0x432005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..rsrc
nop
nop
mov ebx, 0x40c7d0
mov ecx, 0x42c12ea3
nop
nop
nop
nop
nop
test eax, eax
je 0x43204e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x432024
nop
nop
mov eax, section..data
nop
mov ebx, 0x42f314
nop
mov ecx, 0x24284166
nop
nop
test eax, eax
nop
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x10003d79
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
mov dword [ebp - 8], 0x104
push eax
push 1
push 0
push 0x10001cd8
push 0x80000002
mov esi, ecx
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegOpenKeyExA]
test eax, eax
jne 0x10003dd6
lea eax, [ebp - 8]
push eax
push esi
push 0
push dword [ebp - 4]
call dword [sym.imp.api_ms_win_core_registry_l2_1_0.dll_RegQueryValueA]
test eax, eax
jne 0x10003dcd
cmp dword [ebp - 8], eax
je 0x10003dcd
push dword [ebp - 4]
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegCloseKey]
xor eax, eax
inc eax
jmp 0x10003dd8
push dword [ebp - 4]
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegCloseKey]
xor eax, eax
pop esi
leave
ret

Function at 0x10007570
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 0x100075ae
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x100075a6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x100075b0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x10007596
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10007680
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x100076b1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x100076b1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x100076b1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x1000d1b5
Capabilities:
Encode data using xor

Disassembly:
call 0x1000d12e
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 0x1000d15e
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 0x1000d17a
xor edx, 0
jmp 0x1000d185
xor edx, edx
jmp 0x1000d19c
jmp 0x1000d1a8
xor eax, eax
push 0x8427d7c0
call 0x1000d1b5
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1000d1f1
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 0x1000d1ca
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 0x1000d208
add eax, 0
jno 0x1000d20d
add esi, 0
ret 0x10
Function at 0x1000df76
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 0x1000df98
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 0x1000e13a
cmp edi, dword [ebp + 0x10]
jb 0x1000e13a
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.1000da62
inc edi
jmp 0x1000e021
jmp 0x1000e02e
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1000da62
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1000da62
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 0x1000e082
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 0x1000e066
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1000e0b0
add dword [eax], 0x39
jle 0x1000e08c
sub al, 0xf5
mov ch, al
call fcn.1000e0c5
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x1000fd9d
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 0x1000fdb3
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 0x1000fdc4
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1000fe05
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 0x10012171
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 0x100120ba
add ebx, 0
push ecx
call 0x100120cf
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, 0x6de0530c
sub ebx, dword [0x6de24b4b]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6de24b3b
call fcn.1000db99
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1000d0a7
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1001222d
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1001222d
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 0x100121e4
mov eax, 1
lock xchg dword [0x6de24b47], eax
push 0x3dd1fc71
call 0x10012171
push esi
add esp, 8
cmp eax, 0
jne 0x1001215a
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x10012180
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x10012195
cmp ecx, edx
cmp eax, 0
je 0x100121ba
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 0x100121a4
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100121d3
dec eax
loope 0x100121d6
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6de24b47], 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 0x1001220a
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1001221f
jmp 0x1001222a
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x10012118
Function at 0x10019292
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 0x10019568
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6de117bf
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6de08785
push 0xffffffffffffffff
call fcn.10010492
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 0x100192fc
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.10019314
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 0x1001955c
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x10019530
Function at 0x10028d62
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 0x10028d84
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10028d84
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10028d84
ret
cmp word [ebx + 4], 0x14c
jne 0x10028d84
test word [ebx + 0x16], 2
je 0x10028d84
test word [ebx + 0x16], 0x100
je 0x10028d84
cmp word [ebx + 0x18], 0x10b
jne 0x10028d84
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10028d84
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10028e10
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10028da4
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1000fcef
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10028d84
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 0x10028e10
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 0x10028d84
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10028d84
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10028d84
ret
cmp word [ebx + 4], 0x14c
jne 0x10028d84
test word [ebx + 0x16], 2
je 0x10028d84
test word [ebx + 0x16], 0x100
je 0x10028d84
cmp word [ebx + 0x18], 0x10b
jne 0x10028d84
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10028d84
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10028e10
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10028da4
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1000fcef
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10028d84
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