joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4035ac
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x5a0008], 0x8088405
inc edx
mov dword [ebx + 0x5a0008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x41d2ec
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push ebp
mov esi, dword [ebp - 4]
mov edi, dword [ebp - 8]
cld
mov dl, 0x80
mov al, byte [esi]
add esi, 1
mov byte [edi], al
add edi, 1
mov ebx, 2
add dl, dl
jne 0x41d31d
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d305
add dl, dl
jne 0x41d328
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d379
xor eax, eax
add dl, dl
jne 0x41d335
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d416
add dl, dl
jne 0x41d344
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d34f
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d35a
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d365
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x41d36f
mov ebx, edi
sub ebx, eax
mov al, byte [ebx]
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x41d314
mov eax, 1
add dl, dl
jne 0x41d387
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d392
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d37e
sub eax, ebx
mov ebx, 1
jne 0x41d3c5
mov ecx, 1
add dl, dl
jne 0x41d3ab
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41d3b6
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d3a2
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41d314
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x41d3dc
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41d3e7
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d3d3
cmp eax, 0x7d00
sbb ecx, 0xffffffff
cmp eax, 0x500
sbb ecx, 0xffffffff
cmp eax, 0x80
adc ecx, 0
cmp eax, 0x80
adc ecx, 0
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41d314
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x41d437
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x41d314
pop ebp
sub edi, dword [ebp - 8]
mov dword [ebp - 0xc], edi
pop edi
pop esi
pop ebx
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x41f504
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov ebx, edx
xor edx, edx
push ebp
push 0x5839f2
push dword fs:[edx]
mov dword fs:[edx], esp
xor edx, edx
mov dword [ebp - 8], edx
mov esi, ebx
xor ecx, ecx
cmp byte [eax + 0x6a], 0
je 0x41f553
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x88]
test edx, edx
je 0x41f572
mov ecx, edx
add ecx, ebx
jmp 0x41f572
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x78]
test edx, edx
je 0x41f572
mov ecx, edx
add ecx, ebx
test ecx, ecx
je 0x41f5e4
mov esi, dword [ecx + 0x18]
mov eax, dword [ecx + 0x1c]
add eax, ebx
mov dword [ebp - 0x10], eax
mov edi, dword [ecx + 0x20]
add edi, ebx
mov eax, dword [ecx + 0x24]
add eax, ebx
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
cmp eax, 0xffff
jbe 0x41f5cd
test esi, esi
jbe 0x41f5e4
mov eax, dword [edi]
add eax, ebx
mov edx, dword [ebp - 4]
call fcn.004088f4
test eax, eax
jne 0x41f5bf
mov eax, dword [ebp - 0xc]
movzx eax, word [eax]
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x41f5e4
add dword [ebp - 0xc], 2
add edi, 4
dec esi
test esi, esi
ja 0x41f59c
jmp 0x41f5e4
mov edx, eax
sub edx, dword [ecx + 0x10]
cmp edx, dword [ecx + 0x14]
jae 0x41f5e4
mov eax, edx
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5839f9
ret
Function at 0x420750
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov word [ebp - 4], cx
mov byte [ebp - 1], dl
xor eax, eax
push ebp
push 0x584d6b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00404cd0
xor ebx, ebx
mov eax, ebx
and eax, 0x80000001
jns 0x42078b
dec eax
or eax, 0xfffffffe
inc eax
test eax, eax
jne 0x4207a4
lea eax, [ebp - 0x10]
mov edx, dword [0x5a273c]
mov edx, dword [edx]
mov edx, dword [edx + 0x14]
call fcn.00404d30
jmp 0x4207b7
lea eax, [ebp - 0x10]
mov edx, dword [0x5a273c]
mov edx, dword [edx]
mov edx, dword [edx + 0x18]
call fcn.00404d30
lea eax, [ebp - 0x10]
mov edx, ebx
sar edx, 1
jns 0x4207c3
adc edx, 0
mov edx, dword [edx*4 + 0x5a1538]
call fcn.00404f20
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp - 0x10]
call fcn.00404f04
push eax
call fcn.00406b1c
mov esi, eax
cmp esi, 0xffffffff
je 0x42093d
mov eax, 0x40
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420930
mov eax, edi
cmp word [eax], 0x5a4d
jne 0x420930
push 0
push 0
mov eax, dword [eax + 0x3c]
push eax
push esi
call fcn.00406dec
mov eax, edi
call fcn.00403288
mov eax, 0x18
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x18
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420930
mov eax, edi
cmp dword [eax], 0x4550
jne 0x420930
add eax, 4
mov dword [ebp - 0xc], eax
cmp byte [ebp - 1], 0
je 0x4208ce
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x8664
jne 0x4208ce
mov eax, edi
call fcn.00403288
mov eax, 0xf0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xf0
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x4208ce
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x4208ce
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
cmp byte [ebp - 1], 0
jne 0x420930
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x14c
jb 0x420930
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x150
ja 0x420930
mov eax, edi
call fcn.00403288
mov eax, 0xe0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xe0
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420930
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x420930
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
mov eax, edi
call fcn.00403288
push esi
call fcn.00406ad4
mov eax, dword [ebp + 8]
mov eax, dword [eax]
xor edx, edx
call fcn.0040502c
jne 0x420955
inc ebx
cmp ebx, 0x19
jne 0x42077d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x584d72
lea eax, [ebp - 0x10]
call fcn.00404cd0
ret
Function at 0x405ef4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a34], 0
push esi
jne 0x405f2b
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405f05
mov dword [ecx*4 + 0x422a30], eax
inc ecx
cmp ecx, 0x100
jl 0x405f00
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405f5c
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a30]
xor eax, esi
inc ecx
dec edx
jne 0x405f3e
pop edi
not eax
pop esi
ret 0xc

Function at 0x401037
Capabilities:
Delete file
Extract resource via kernel32 functions
Get common file path

Disassembly:
call 0x401037
push 0
call sub.kernel32.dll_ExitProcess
push ebp
mov ebp, esp
add esp, 0xfffffbf4
push esi
push edi
push ebx
push 0
call sub.kernel32.dll_GetModuleHandleA
mov dword [0x403030], eax
mov dword [ebp - 8], 0
push 0xa
push section..data
push 0
call sub.kernel32.dll_FindResourceA
or eax, eax
je 0x401089
mov dword [ebp - 4], eax
push dword [ebp - 4]
push 0
call sub.kernel32.dll_SizeofResource
mov dword [ebp - 0xc], eax
push dword [ebp - 4]
push 0
call sub.kernel32.dll_LoadResource
or eax, eax
je 0x401089
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x4010c1
push 4
push 0x1000
push dword [ebp - 0xc]
push 0
call sub.kernel32.dll_VirtualAlloc
mov edi, eax
push dword [ebp - 0xc]
push dword [ebp - 8]
push edi
call sub.kernel32.dll_RtlMoveMemory
mov dword [ebp - 8], edi
push 0xdeadbeef
push dword [ebp - 0xc]
push dword [ebp - 8]
call section..text
cmp dword [ebp - 8], 0
je 0x4010fb
lea eax, [ebp - 0x40c]
push eax
push 0x400
call sub.kernel32.dll_GetTempPathA
push str.dup2patcher.dll
lea eax, [ebp - 0x40c]
push eax
call sub.kernel32.dll_lstrcatA
push dword [ebp - 0xc]
push dword [ebp - 8]
lea eax, [ebp - 0x40c]
push eax
call fcn.00401184
lea eax, [ebp - 0x40c]
push eax
call sub.kernel32.dll_LoadLibraryA
or eax, eax
je 0x401130
mov ebx, eax
push str.load_patcher
push ebx
call sub.kernel32.dll_GetProcAddress
or eax, eax
je 0x40111e
call eax
push ebx
call sub.kernel32.dll_FreeLibrary
lea eax, [ebp - 0x40c]
push eax
call sub.kernel32.dll_DeleteFileA
pop ebx
pop edi
pop esi
leave
ret

Function at 0x401184
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
push dword [ebp + 8]
call sub.kernel32.dll_CreateFileA
cmp eax, 0xffffffff
jne 0x4011af
xor eax, eax
leave
ret 0xc
mov dword [ebp - 4], eax
push 0
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp - 4]
call sub.kernel32.dll_WriteFile
push dword [ebp - 4]
call sub.kernel32.dll_FlushFileBuffers
push dword [ebp - 4]
call sub.kernel32.dll_CloseHandle
mov eax, dword [ebp - 8]
leave
ret 0xc
Function at 0x4023f0
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
push edi
mov eax, dword fs:[0x18]
mov ecx, dword [eax + 0x30]
mov edx, dword [ecx + 0xc]
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 0x14]
add eax, 0xc
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx]
mov dword [ebp - 8], edx
push 0x208
push 0
lea eax, [ebp - 0x224]
push eax
call fcn.0040d290
add esp, 0xc
mov ecx, dword [ebp - 8]
cmp ecx, dword [ebp - 0xc]
je 0x4024d6
mov edx, dword [ebp - 8]
mov dword [ebp - 4], edx
lea edi, [ebp - 0x224]
xor al, al
mov ecx, 0x208
rep stosb byte es:[edi], al
mov eax, dword [ebp - 4]
movzx ecx, word [eax + 0x2c]
shr ecx, 1
add ecx, 1
cmp ecx, 0x103
jbe 0x40246e
mov dword [ebp - 0x10], 0x103
jmp 0x40247d
mov edx, dword [ebp - 4]
movzx eax, word [edx + 0x2c]
shr eax, 1
add eax, 1
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
push ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0x30]
push eax
lea ecx, [ebp - 0x224]
push ecx
call dword [sym.imp.SHLWAPI.dll_StrCpyNW]
lea edx, [ebp - 0x224]
push edx
call dword [sym.imp.USER32.dll_CharLowerW]
mov ecx, eax
call fcn.00402de0
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], edx
cmp dword [ebp - 0x1c], 0x6c716c6b
jne 0x4024c9
cmp dword [ebp - 0x18], 0xb4d5
jne 0x4024c9
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x18]
jmp 0x4024d8
mov ecx, dword [ebp - 8]
mov edx, dword [ecx]
mov dword [ebp - 8], edx
jmp 0x402430
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x4024e0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x402507
mov ecx, dword [ebp - 0xc]
movzx edx, word [ecx]
cmp edx, 0x5a4d
je 0x402507
xor eax, eax
jmp 0x402637
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x18]
cmp dword [edx], 0x4550
je 0x402525
xor eax, eax
jmp 0x402637
mov eax, dword [ebp - 0x18]
add eax, 0x18
mov dword [ebp - 0x20], eax
mov ecx, 8
imul edx, ecx, 0
mov eax, dword [ebp - 0x20]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + edx + 0x60]
mov dword [ebp - 4], ecx
mov dword [ebp - 0x1c], 0
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x20]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x24]
mov dword [ebp - 0x14], edx
mov dword [ebp - 8], 0
mov dword [ebp - 8], 0
jmp 0x40258d
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 0x10]
add ecx, 4
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x14]
add edx, 2
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
cmp ecx, dword [eax + 0x18]
jae 0x4025ce
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
add eax, dword [edx]
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp - 0x28]
call fcn.00402ee0
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], edx
mov ecx, dword [ebp - 0x38]
cmp ecx, dword [ebp + 0xc]
jne 0x4025cc
mov edx, dword [ebp - 0x34]
cmp edx, dword [ebp + 0x10]
jne 0x4025cc
mov eax, dword [ebp - 0x14]
movzx ecx, word [eax]
mov dword [ebp - 0x1c], ecx
jmp 0x4025ce
jmp 0x402572
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
cmp eax, dword [edx + 0x18]
jne 0x4025dd
xor eax, eax
jmp 0x402637
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x1c]
mov dword [ebp - 0x2c], edx
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x2c]
mov edx, dword [ecx + eax*4]
mov dword [ebp - 0x30], edx
mov eax, dword [ebp + 8]
add eax, dword [ebp - 0x30]
mov dword [ebp - 0x24], eax
mov ecx, dword [ebp - 0x24]
push ecx
mov edx, 8
imul eax, edx, 0
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 4]
add edx, dword [ecx + eax + 0x64]
push edx
mov eax, dword [ebp - 4]
push eax
call fcn.004023c0
add esp, 0xc
movzx ecx, al
test ecx, ecx
je 0x402634
cmp dword [ebp + 0x14], 0
je 0x402634
mov edx, dword [ebp + 0x14]
mov byte [edx], 1
mov eax, dword [ebp - 0x24]
mov esp, ebp
pop ebp
ret
Function at 0x402de0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x20
push ebx
push ebp
push esi
push edi
mov edi, ecx
test edi, edi
jne 0x402e01
or eax, 0xffffffff
or edx, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
mov esp, ebp
pop ebp
ret
mov al, byte [edi]
xor dl, dl
movzx esi, word [edi]
mov cl, 0x74
mov byte [esp + 0x17], al
mov al, 6
mov byte [esp + 0x24], 0xbb
mov bl, 0xcb
test si, si
je 0x402ea5
mov ecx, 0xcb06bb74
mov dword [esp + 0x1c], 0x672f57a8
mov eax, esi
mov ebp, ecx
mov edx, 0x672f57a8
mov dword [esp + 0x18], eax
nop word [eax + eax]
xor esi, esi
movzx eax, ax
and ecx, 0x1ffffff
lea edi, [edi + 2]
shld esi, ecx, 7
shrd ebp, edx, 0x19
shl ecx, 7
shr edx, 0x19
or ecx, ebp
or esi, edx
cdq
xor ecx, eax
xor edx, esi
mov ebx, ecx
mov eax, edx
shrd ebx, eax, 0x18
mov eax, edx
mov esi, ecx
shrd esi, eax, 0x10
mov eax, edx
mov ebp, ecx
mov dword [esp + 0x28], esi
mov esi, ecx
shrd esi, eax, 8
mov eax, dword [esp + 0x18]
mov byte [esp + 0x16], al
movzx eax, word [edi]
mov dword [esp + 0x24], esi
mov esi, eax
mov dword [esp + 0x18], esi
test ax, ax
jne 0x402e40
mov eax, dword [esp + 0x28]
mov dl, byte [esp + 0x16]
mov dh, byte [esp + 0x17]
xorps xmm0, xmm0
movlpd qword [esp + 0x28], xmm0
mov byte [esp + 0x2a], cl
mov ecx, dword [esp + 0x24]
mov byte [esp + 0x28], dh
mov byte [esp + 0x29], dl
mov byte [esp + 0x2c], al
mov byte [esp + 0x2b], cl
mov eax, dword [esp + 0x28]
mov byte [esp + 0x2d], bl
mov edx, dword [esp + 0x2c]
pop edi
pop esi
pop ebp
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x402ee0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
push ebx
push esi
push edi
mov edi, ecx
test edi, edi
jne 0x402eff
or eax, 0xffffffff
or edx, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov bl, byte [edi]
xor bh, bh
mov byte [esp + 0xf], bl
mov cl, 0x74
mov byte [esp + 0x10], 0xbb
mov al, 0xcb
mov byte [esp + 0x14], 6
test bl, bl
je 0x402f8b
mov ecx, 0xcb06bb74
mov dword [esp + 0x24], 0x672f57a8
mov eax, ecx
mov edx, 0x672f57a8
nop dword [eax]
xor esi, esi
lea edi, [edi + 1]
shrd eax, edx, 0x19
and ecx, 0x1ffffff
mov bh, bl
shld esi, ecx, 7
shr edx, 0x19
or esi, edx
shl ecx, 7
or ecx, eax
movsx eax, bl
mov bl, byte [edi]
cdq
xor ecx, eax
xor edx, esi
mov eax, edx
mov esi, ecx
shrd esi, eax, 0x18
mov eax, edx
mov dword [esp + 0x18], esi
mov esi, ecx
shrd esi, eax, 0x10
mov eax, edx
mov dword [esp + 0x14], esi
mov esi, ecx
shrd esi, eax, 8
mov eax, ecx
mov dword [esp + 0x10], esi
test bl, bl
jne 0x402f30
mov bl, byte [esp + 0xf]
mov eax, dword [esp + 0x18]
xorps xmm0, xmm0
movlpd qword [esp + 0x18], xmm0
mov byte [esp + 0x1a], cl
mov ecx, dword [esp + 0x10]
mov byte [esp + 0x1b], cl
mov ecx, dword [esp + 0x14]
pop edi
mov byte [esp + 0x14], bl
mov byte [esp + 0x15], bh
mov byte [esp + 0x19], al
mov eax, dword [esp + 0x14]
mov byte [esp + 0x18], cl
mov edx, dword [esp + 0x18]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x405450
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x1c
mov eax, dword fs:[0x18]
mov edx, 0x82
push ebx
mov dword [esp + 8], 0
push ebp
mov eax, dword [eax + 0x30]
push esi
push edi
mov dword [esp + 0x18], ecx
lea ecx, [edx - 0x7b]
mov eax, dword [eax + 0x10]
push 0xe5da
push 0x1f575743
mov esi, dword [eax + 0x44]
call fcn.004027f0
add esp, 8
lea ecx, [esp + 0x14]
push ecx
push esi
call eax
mov ecx, dword [esp + 0x14]
mov ebp, eax
cmp ecx, 3
jl 0x405565
xor edi, edi
test ecx, ecx
jle 0x405565
lea ebx, [edi + 0x7f]
mov byte [esp + 0x1f], 0x37
mov byte [esp + 0x20], 0x69
mov byte [esp + 0x21], 0x25
mov byte [esp + 0x22], 0x69
mov byte [esp + 0x23], 0x60
mov byte [esp + 0x24], 0x69
mov byte [esp + 0x25], 0x59
mov byte [esp + 0x26], 0x69
mov byte [esp + 0x27], 0x3c
mov byte [esp + 0x28], 0x69
mov byte [esp + 0x29], 0x69
mov byte [esp + 0x2a], 0x69
mov al, byte [esp + 0x1f]
mov byte [esp + 0x2b], 0
cmp byte [esp + 0x2b], 0
jne 0x405524
xor ecx, ecx
nop
mov al, byte [esp + ecx + 0x1f]
mov edx, 0x69
movzx eax, al
sub edx, eax
imul eax, edx, 0x27
cdq
idiv ebx
lea eax, [edx + 0x7f]
cdq
idiv ebx
mov byte [esp + ecx + 0x1f], dl
inc ecx
cmp ecx, 0xc
jb 0x405500
lea ebx, [edi*4]
mov edx, 0x30
add ebx, ebp
push 0x6cc
push 0x18bf576c
lea ecx, [edx - 0x2f]
mov esi, dword [ebx]
call fcn.004027f0
add esp, 8
lea ecx, [esp + 0x1f]
push ecx
push esi
call eax
test eax, eax
je 0x40556f
inc edi
mov ebx, 0x7f
cmp edi, dword [esp + 0x14]
jl 0x4054b0
xor al, al
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
mov ebp, dword [esp + 0x18]
mov byte [ebp + 0x30], 1
push dword [ebx + 4]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
xor ecx, ecx
mov edx, 2
lea esi, [eax + 5]
mov eax, esi
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.0040b0b0
add esp, 4
mov dword [ebp + 0x2c], eax
test eax, eax
je 0x405565
mov edi, eax
lea ecx, [esi + esi]
mov edx, 0x73
xor al, al
rep stosb byte es:[edi], al
mov esi, dword [ebx + 4]
lea ecx, [edx - 0x72]
mov edi, dword [ebp + 0x2c]
push 0xd00a
push 0xdc8f576c
call fcn.004027f0
add esp, 8
push esi
push edi
call eax
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x1c
ret
Function at 0x405ef0
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ebx
push ebp
push esi
push edi
mov ebp, ecx
nop dword [eax]
mov eax, dword [0x455ee4]
test eax, eax
jne 0x405f3d
push 0xc8
call fcn.0040b0b0
add esp, 4
test eax, eax
je 0x405f36
mov word [eax], 0x101
mov dword [eax + 4], 0x1e
mov dword [eax + 8], 5
mov dword [eax + 0x10], 3
jmp 0x405f38
xor eax, eax
mov dword [0x455ee4], eax
test byte [eax + 0x10], 1
je 0x405f4f
cmp dword [ebp + 0x98], 1
sete cl
jmp 0x405f51
mov cl, 1
mov eax, dword [eax + 0x10]
shr eax, 1
test al, 1
je 0x405f66
cmp dword [ebp + 0x9c], 2
sete al
jmp 0x405f68
mov al, 1
test cl, cl
je 0x405f70
test al, al
jne 0x405f93
mov edx, 3
push 0x74e6
push 0x8d137053
lea ecx, [edx - 2]
call fcn.004027f0
add esp, 8
push 0xa
call eax
jmp 0x405f00
xor eax, eax
mov ecx, dword [eax + 0x413638]
cmp ecx, 0xffffffff
je 0x405fa8
test ecx, ecx
jne 0x40603a
add eax, 0x110
cmp eax, 0x42680
jl 0x405f95
mov esi, dword [0x455c80]
mov eax, dword [0x455c84]
mov edi, dword [sym.imp.KERNEL32.dll_TerminateThread]
lea ebx, [esi + eax*4]
cmp esi, ebx
je 0x405ffb
nop dword [eax]
push 0
push dword [esi]
call edi
mov edx, 3
push 0x74e6
push 0x8d137053
lea ecx, [edx - 2]
call fcn.004027f0
add esp, 8
push 0xa
call eax
add esi, 4
cmp esi, ebx
jne 0x405fd0
push 0
push dword [ebp + 0x20]
call edi
push 0
push dword [ebp + 0x24]
call edi
push 0
push dword [ebp + 0x28]
call edi
mov esi, dword [ebp + 0x1c]
mov edx, 0x50
push 0x8dc1
push 0x2df06543
lea ecx, [edx - 0x4f]
call fcn.004027f0
add esp, 8
push esi
call eax
pop edi
mov al, 1
pop esi
pop ebp
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, 3
push 0x74e6
push 0x8d137053
lea ecx, [edx - 2]
call fcn.004027f0
add esp, 8
push 0x64
call eax
jmp 0x405f93
Function at 0x40aaa0
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov eax, dword [0x455ee0]
push ebp
mov ebp, ecx
test eax, eax
jne 0x40ab0e
push edi
push 0x427
call fcn.0040b0b0
mov edi, eax
add esp, 4
mov dword [0x455ee0], edi
test edi, edi
jne 0x40aacb
pop edi
pop ebp
pop ecx
ret
push ebx
push esi
mov ebx, 0x40e0e0
mov dword [esp + 0x10], 0x2a
xor esi, esi
sub ebx, edi
nop
mov eax, esi
lea ecx, [edi + esi]
xor edx, edx
inc esi
div dword [esp + 0x10]
mov al, byte [edx + 0x40e0b0]
xor al, byte [ebx + ecx]
mov byte [ecx], al
cmp esi, 0x427
jb 0x40aae0
pop esi
pop ebx
mov eax, edi
mov dword [ebp + 0xc4], 0x427
pop edi
pop ebp
pop ecx
ret