joyce8/EMBER2024-capa huggingface dataset:
Function at 0x418a57
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004188c8

Function at 0x418e51
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00408d10
mov eax, dword [0x4b0000]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00416a14
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x418e93
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x418fef
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00423550
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x4b2590]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.00419bf0
mov ecx, dword [esi*4 + 0x4b2590]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x418fe8
cmp eax, dword [edi + ecx + 0x24]
jne 0x418fe8
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x418fe8
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00419bf0
add esp, 0x14
test edx, edx
jl 0x418fe8
jg 0x418f5e
test eax, eax
jb 0x418fe8
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x418fe8
jl 0x418f78
cmp dword [ebp - 0x1008], eax
ja 0x418fe8
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x418f96
test ebx, ebx
je 0x418fcf
cmp ecx, edi
jae 0x418fcf
mov al, byte [ecx]
cmp al, 0xd
jne 0x418fb0
lea eax, [edi - 1]
cmp ecx, eax
jae 0x418fbc
cmp byte [ecx + 1], 0xa
jne 0x418fbc
inc ecx
jmp 0x418fbc
movzx eax, al
movsx eax, byte [eax + 0x4b02c0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x418f96
cmp edx, ebx
jne 0x418f96
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x418fed
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00408107
leave
ret
Function at 0x41908e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x4b2590]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4190ce
cmp byte [ebx], 0xa
jne 0x4190ce
or byte [eax + edi + 0x28], 4
jmp 0x4190d3
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x4191d1
mov al, byte [edx]
cmp al, 0x1a
je 0x4191b3
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x419102
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x419127
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x419131
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x4190e4
jmp 0x4191d1
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4191ae
cmp dword [ebp - 0xc], 0
je 0x4191ae
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x4b2590]
test byte [eax + edi + 0x28], 0x48
je 0x419188
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x419173
mov byte [esi], dl
jmp 0x419184
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4b2590]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4191d1
cmp byte [ebp - 1], 0xa
jne 0x419197
cmp esi, ebx
jne 0x419197
mov byte [esi], 0xa
jmp 0x4191d0
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00419c0e
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4191d1
mov byte [esi], 0xd
jmp 0x4191d0
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x4b2590]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4191cd
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4191d1
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4191da
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x4b2590]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41921d
cmp word [esi], dx
jne 0x41921d
or byte [edi + eax + 0x28], 4
jmp 0x419222
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x419375
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x419355
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x419264
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41929a
cmp eax, edx
jae 0x4192a6
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x41923c
jmp 0x419375
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x419351
cmp dword [ebp - 0x14], 0
je 0x419351
mov eax, dword [ebx*4 + 0x4b2590]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x419329
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x4192f2
mov word [esi], cx
jmp 0x419325
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x4b2590]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x4b2590]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x4b2590]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x419375
pop ebx
cmp word [ebp - 4], bx
jne 0x41933a
cmp esi, dword [ebp + 0xc]
jne 0x41933a
mov word [esi], bx
jmp 0x419372
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00419c0e
add esp, 0x10
cmp word [ebp - 4], bx
je 0x419375
push 0xd
jmp 0x41936e
mov ecx, dword [ebx*4 + 0x4b2590]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41936c
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x419375
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x425238
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x250
mov eax, dword [0x4b0000]
xor eax, esp
mov dword [esp + 0x24c], eax
and dword [esp + 4], 0
lea eax, [esp + 4]
and dword [esp + 8], 0
push ebx
push ebp
mov ebp, dword [esp + 0x25c]
push esi
push edi
push eax
call fcn.0040163c
mov esi, dword [esp + 0x270]
xor ebx, ebx
pop ecx
mov dword [esp + 0x14], eax
push str.JAHNsiu
push 0x4b1be0
call fcn.004013cb
push eax
call fcn.00401eb7
mov eax, ebx
mov byte [esp + ebx + 0x68], bl
cdq
add esp, 0xc
idiv dword [esp + 0x270]
mov al, byte [edx + esi]
mov byte [esp + ebx + 0x15c], al
inc ebx
cmp ebx, 0x100
jl 0x425279
xor esi, esi
xor edi, edi
mov dl, byte [esp + esi + 0x5c]
movzx eax, byte [esp + esi + 0x15c]
add edi, eax
movzx ecx, dl
add edi, ecx
and edi, 0x800000ff
jns 0x4252d9
dec edi
or edi, 0xffffff00
inc edi
mov al, byte [esp + edi + 0x5c]
mov byte [esp + esi + 0x5c], al
inc esi
mov byte [esp + edi + 0x5c], dl
cmp esi, 0x100
jl 0x4252b6
xor ebx, ebx
xor esi, esi
xor edi, edi
mov dword [esp + 0x10], esi
cmp dword [esp + 0x268], ebx
jle 0x42542f
inc ebx
and ebx, 0x800000ff
jns 0x425316
dec ebx
or ebx, 0xffffff00
inc ebx
mov cl, byte [esp + ebx + 0x5c]
movzx edx, cl
add edi, edx
and edi, 0x800000ff
jns 0x42532f
dec edi
or edi, 0xffffff00
inc edi
mov al, byte [esp + edi + 0x5c]
mov byte [esp + ebx + 0x5c], al
mov byte [esp + edi + 0x5c], cl
lea ecx, [esp + 0x5c]
movzx eax, byte [esp + ebx + 0x5c]
add eax, edx
mov dword [esp + 0x1c], edi
movzx eax, al
xor edi, edi
add eax, ecx
mov dword [esp + 0x38], edi
push eax
push edi
lea ecx, [esp + 0x40]
mov dword [esp + 0x44], edi
mov dword [esp + 0x48], edi
call fcn.00401858
lea eax, [esp + 0x10]
mov dword [esp + 0x2c], edi
push eax
push edi
lea ecx, [esp + 0x34]
mov dword [esp + 0x38], edi
mov dword [esp + 0x3c], edi
call fcn.00401920
push 0x426554
lea ecx, [esp + 0x48]
call fcn.0040217e
cmp dword [esp + 0x58], 0xf
lea eax, [esp + 0x44]
cmova eax, dword [esp + 0x44]
push eax
call fcn.0040d44e
mov dword [esp + 0x14], eax
mov dword [esp + 0x24], edi
mov dword [esp + 0x28], edi
mov dword [esp + 0x2c], edi
mov dword [esp], str.Asucjhudaujsa
call fcn.00404d14
pop ecx
push 0xa
pop edi
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x24]
call fcn.0040182c
sub edi, 1
jne 0x4253c5
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x10]
mov edx, dword [eax + ecx*4]
mov eax, dword [esp + 0x20]
mov ecx, dword [eax + ecx*8 + 4]
mov eax, dword [esp + 0x38]
mov al, byte [ecx + eax]
lea ecx, [esp + 0x20]
xor byte [edx + ebp], al
call fcn.0040433b
lea ecx, [esp + 0x44]
call fcn.00404387
lea ecx, [esp + 0x2c]
call fcn.0040433b
lea ecx, [esp + 0x38]
call fcn.00404318
mov edi, dword [esp + 0x1c]
inc esi
mov dword [esp + 0x10], esi
cmp esi, dword [esp + 0x268]
jl 0x425305
lea eax, [esp + 0x14]
push eax
mov ecx, eax
call fcn.00401aa6
mov ecx, dword [esp + 0x25c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00408107
add esp, 0x250
ret
Function at 0x42554f
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0xc
sub eax, dword [esp + 0x10]
sar eax, 2
push edi
mov edi, dword [esp + 0x20]
test eax, eax
je 0x425627
push ebx
xor ebx, ebx
push esi
mov esi, ebx
cmp dword [esp + 0x2c], ebx
jbe 0x425625
push ebp
mov dword [esp + 0x10], ebx
mov ebp, 0x4b1be0
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov al, byte [edi + esi]
xor al, 0x73
sub al, 0x6c
xor al, 0x74
push str.Own_head
push ebp
mov byte [edi + esi], al
call fcn.004013cb
push eax
call fcn.00401eb7
mov al, byte [edi + esi]
add al, 0x4e
xor al, 0xdc
push str.Earth
push ebp
mov byte [edi + esi], al
call fcn.004013cb
push eax
call fcn.00401eb7
mov al, byte [edi + esi]
xor al, 0xac
sub al, 0x65
xor al, 0x22
sub al, 0x73
push 0x426548
mov byte [edi + esi], al
call fcn.0040d44e
add esp, 0x1c
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x2c]
lea ecx, [esp + 0x10]
push eax
push ebx
call fcn.00401920
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
xor byte [edi + esi], al
mov eax, dword [esp + 0x18]
sub eax, ecx
and eax, 0xfffffffc
push eax
push ecx
call fcn.00401800
inc esi
mov dword [esp + 0x18], ebx
pop ecx
pop ecx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
cmp esi, dword [esp + 0x30]
jb 0x42558c
pop ebp
pop esi
pop ebx
lea ecx, [esp + 0x14]
call fcn.0040433b
pop edi
add esp, 0xc
ret 0x14

Function at 0x425637
Capabilities:
Create thread

Disassembly:
xor eax, eax
push eax
push eax
push eax
push 0x425653
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
ret
Function at 0x1000e3d1
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
lea edx, [ecx + 0x18]
add edx, eax
movzx eax, word [ecx + 6]
imul esi, eax, 0x28
add esi, edx
cmp edx, esi
je 0x1000e40e
mov ecx, dword [ebp + 0xc]
cmp ecx, dword [edx + 0xc]
jb 0x1000e407
mov eax, dword [edx + 8]
add eax, dword [edx + 0xc]
cmp ecx, eax
jb 0x1000e413
add edx, 0x28
cmp edx, esi
jne 0x1000e3f8
xor eax, eax
pop esi
pop ebp
ret
mov eax, edx
jmp 0x1000e410

Function at 0x1001735f
Capabilities:
Encode data using xor

Disassembly:
call 0x100172d8
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 0x10017308
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 0x10017324
xor edx, 0
jmp 0x1001732f
xor edx, edx
jmp 0x10017346
jmp 0x10017352
xor eax, eax
push 0x8427d7c0
call 0x1001735f
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1001739b
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 0x10017374
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 0x100173b2
add eax, 0
jno 0x100173b7
add esi, 0
ret 0x10
Function at 0x10018120
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 0x10018142
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 0x100182e4
cmp edi, dword [ebp + 0x10]
jb 0x100182e4
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.10017c0c
inc edi
jmp 0x100181cb
jmp 0x100181d8
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10017c0c
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10017c0c
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 0x1001822c
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 0x10018210
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1001825a
add dword [eax], 0x39
jle 0x10018236
sub al, 0xf5
mov ch, al
call fcn.1001826f
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x10019f47
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 0x10019f5d
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 0x10019f6e
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.10019faf
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 0x1001c31b
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 0x1001c264
add ebx, 0
push ecx
call 0x1001c279
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, 0x74867000
sub ebx, dword [0x7488683f]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x7488682f
call fcn.10017d43
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.10017251
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1001c3d7
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1001c3d7
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 0x1001c38e
mov eax, 1
lock xchg dword [0x7488683b], eax
push 0x3dd1fc71
call 0x1001c31b
push esi
add esp, 8
cmp eax, 0
jne 0x1001c304
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1001c32a
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1001c33f
cmp ecx, edx
cmp eax, 0
je 0x1001c364
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 0x1001c34e
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1001c37d
dec eax
loope 0x1001c380
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x7488683b], 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 0x1001c3b4
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1001c3c9
jmp 0x1001c3d4
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1001c2c2
Function at 0x1002343c
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 0x10023712
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x748734b3
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x7486a479
push 0xffffffffffffffff
call fcn.1001a63c
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 0x100234a6
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100234be
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 0x10023706
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100236da
Function at 0x10032f0c
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 0x10032f2e
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10032f2e
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10032f2e
ret
cmp word [ebx + 4], 0x14c
jne 0x10032f2e
test word [ebx + 0x16], 2
je 0x10032f2e
test word [ebx + 0x16], 0x100
je 0x10032f2e
cmp word [ebx + 0x18], 0x10b
jne 0x10032f2e
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10032f2e
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10032fba
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10032f4e
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10019e99
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10032f2e
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 0x10032fba
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 0x10032f2e
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10032f2e
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10032f2e
ret
cmp word [ebx + 4], 0x14c
jne 0x10032f2e
test word [ebx + 0x16], 2
je 0x10032f2e
test word [ebx + 0x16], 0x100
je 0x10032f2e
cmp word [ebx + 0x18], 0x10b
jne 0x10032f2e
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10032f2e
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10032fba
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10032f4e
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10019e99
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10032f2e
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 0x10033071
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100330ca
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10033071
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10033080
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 0x10438d23
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 0x100330d1
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.10019f47
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10033170
add edi, 4
add eax, 2
dec ecx
jne 0x100330b6
call 0x1003311d
loope 0x10033113
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1003316d
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 0x1003317e
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 0x10033131
cmp eax, ecx
ja 0x10033131
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100331bb
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100331b1
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1001a426
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]