joyce8/EMBER2024-capa huggingface dataset:
Function at 0x480a60
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56daef
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x5c524c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi], vtable.LogUtils::LogAppender.0
lea edi, [esi + 0x14]
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov byte [esi + 0xc], 1
mov dword [esi + 0x10], 0
call fcn.00415c50
mov ecx, eax
test ecx, ecx
je 0x480c14
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
mov dword [ebp - 4], 0
lea ebx, [esi + 0x18]
call fcn.00415c50
mov ecx, eax
test ecx, ecx
je 0x480c1e
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebx], eax
mov byte [ebp - 4], 1
call fcn.00415c50
mov ecx, eax
test ecx, ecx
je 0x480c28
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], 0xffffffff
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 0x10]
mov byte [ebp - 4], 4
mov dword [esi + 0x10], eax
test edx, edx
jne 0x480b38
xor ecx, ecx
jmp 0x480b50
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp + 0x10], eax
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x480b40
sub ecx, dword [ebp + 0x10]
sar ecx, 1
push ecx
push edx
mov ecx, edi
call fcn.0041afc0
push edi
mov ecx, ebx
call fcn.00407e20
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x480b6c
xor ecx, ecx
jmp 0x480b84
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp + 0x10], eax
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x480b74
sub ecx, dword [ebp + 0x10]
sar ecx, 1
push ecx
push edx
lea ecx, [esi + 0x1c]
call fcn.0041afc0
push ebx
lea eax, [ebp + 0x10]
mov ecx, esi
push eax
call fcn.004816f0
push eax
mov ecx, ebx
mov byte [ebp - 4], 5
call fcn.00407e20
mov edx, dword [ebp + 0x10]
or eax, 0xffffffff
mov byte [ebp - 4], 4
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x480bc5
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push dword [ebx]
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi + 4], eax
test eax, eax
je 0x480bfe
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x480bfe
cmp dword [esi + 0x10], 0
je 0x480bf5
push dword [edi]
call fcn.00535122
add esp, 4
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.0040e3e0
push 0x80004005
call fcn.0040e3e0
push 0x80004005
call fcn.0040e3e0
int3
Function at 0x481570
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56dbd8
mov eax, dword fs:[0]
push eax
sub esp, 0x38
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov edi, dword [ebp + 8]
test edi, edi
je 0x4816d1
mov ebx, dword [sym.imp.SHLWAPI.dll_StrStrIW]
push str.__set_log_lev0
push edi
call ebx
test eax, eax
je 0x4815c8
mov eax, dword [esi]
mov ecx, esi
push 0
call dword [eax + 4]
jmp 0x4816d1
push str.__set_log_lev1
push edi
call ebx
test eax, eax
je 0x4815e2
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax + 4]
jmp 0x4816d1
push str.__set_log_lev2
push edi
call ebx
test eax, eax
je 0x4815fc
mov eax, dword [esi]
mov ecx, esi
push 2
call dword [eax + 4]
jmp 0x4816d1
push str.__set_log_lev3
push edi
call ebx
test eax, eax
je 0x481616
mov eax, dword [esi]
mov ecx, esi
push 3
call dword [eax + 4]
jmp 0x4816d1
push str.__reload_log_switch
push edi
call ebx
test eax, eax
je 0x4816d1
push 3
mov ecx, esi
call fcn.00481530
lea eax, [esi + 0x14]
push eax
lea ecx, [ebp - 0x28]
call fcn.00439d50
push 0x583098
lea ecx, [ebp - 0x28]
mov dword [ebp - 4], 0
call fcn.00482c30
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x48166e
push 0
mov ecx, esi
call fcn.00481530
lea eax, [esi + 0x2c]
mov dword [ebp - 0x2c], eax
test eax, eax
je 0x48167f
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esi + 0x44], 0
mov byte [ebp - 4], 1
je 0x4816c1
mov ecx, dword [esi + 0x6c]
test ecx, ecx
je 0x4816c1
mov eax, dword [ecx]
push 1
mov eax, dword [eax + 4]
call eax
test al, al
je 0x4816c1
push str._______log_reload_switch
lea ecx, [ebp - 0x44]
call fcn.00439de0
mov ecx, dword [esi + 0x44]
lea edx, [ebp - 0x44]
push edx
mov byte [ebp - 4], 2
mov eax, dword [ecx]
call dword [eax]
lea ecx, [ebp - 0x44]
call fcn.00407920
lea ecx, [ebp - 0x2c]
call fcn.0043a920
lea ecx, [ebp - 0x28]
call fcn.00407920
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret 4
Function at 0x4830b0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56df1b
mov eax, dword fs:[0]
push eax
sub esp, 0xcc
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov edx, dword [edi]
mov eax, dword [ebp + 8]
push eax
call dword [edx]
cmp byte [edi + 0xc], 0
je 0x4831e6
mov ebx, dword [edi + 0x14]
lea esi, [edi + 0x20]
push 0x180
push 0x40
push 0x8109
push ebx
push esi
call fcn.00535a30
add esp, 0x14
mov dword [ebp - 0xac], eax
test eax, eax
je 0x4831c6
push 0x98
lea eax, [ebp - 0xa8]
push 0
push eax
call fcn.0051e3d0
add esp, 0xc
lea ecx, [ebp - 0xa8]
push 1
push 2
call fcn.00406b20
push 0x582e0c
push dword [ebp - 0xac]
lea eax, [ebp - 0xa8]
mov dword [ebp - 4], 0
push str._error.__
push ebx
push str.open
push eax
call fcn.00405440
add esp, 8
push eax
call fcn.00405440
add esp, 8
push eax
call fcn.00405440
add esp, 8
mov ecx, eax
call fcn.00407e90
push eax
call fcn.00405440
add esp, 8
lea eax, [ebp - 0xd8]
lea ecx, [ebp - 0xa8]
push eax
call fcn.00482ff0
cmp dword [eax + 0x14], 8
jb 0x4831a9
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
lea ecx, [ebp - 0xd8]
call fcn.00407920
lea ecx, [ebp - 0xa8]
call fcn.0040ad10
mov eax, dword [esi]
cmp eax, 0xffffffff
je 0x4831dc
push 2
push 0
push eax
call fcn.00535f5e
add esp, 0xc
jmp 0x4831df
or eax, 0xffffffff
mov dword [edi + 8], eax
mov byte [edi + 0xc], 0
mov eax, dword [edi + 4]
mov dword [ebp - 0xc0], eax
test eax, eax
je 0x483304
mov esi, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
xor bl, bl
push 0
push eax
call esi
test eax, eax
movzx edx, bl
mov ecx, 1
cmove edx, ecx
mov dword [ebp - 0xac], edx
test dl, dl
jne 0x483239
cmp dword [ebp + 0xc], 0
je 0x483231
push 0xffffffffffffffff
push dword [edi + 4]
call esi
mov byte [ebp - 0xac], 1
jmp 0x483239
test dl, dl
je 0x483304
lea ecx, [edi + 0x24]
mov dword [ebp - 0xb8], 0
lea eax, [ebp - 0xb8]
mov dword [ebp - 0xb4], 0
mov dword [ebp - 0xb0], 0
cmp eax, ecx
je 0x4832dd
mov esi, dword [ecx]
mov dword [ecx], 0
mov edx, dword [ecx + 4]
mov dword [ecx + 4], 0
mov eax, dword [ecx + 8]
mov dword [ebp - 0xb8], esi
mov dword [ebp - 0xbc], edx
mov dword [ebp - 0xb4], edx
mov dword [ebp - 0xb0], eax
mov dword [ecx + 8], 0
cmp esi, edx
je 0x4832dd
nop dword [eax]
cmp dword [esi + 0x14], 0x10
mov ecx, esi
jb 0x4832aa
mov ecx, dword [esi]
mov eax, dword [edi + 0x20]
cmp eax, 0xffffffff
je 0x4832c9
push dword [esi + 0x10]
push ecx
push eax
call fcn.0053652f
mov edx, dword [ebp - 0xbc]
add esp, 0xc
mov ecx, eax
jmp 0x4832cc
or ecx, 0xffffffff
mov ebx, dword [edi + 8]
add esi, 0x18
add ebx, ecx
mov dword [edi + 8], ebx
cmp esi, edx
jne 0x4832a0
jmp 0x4832e0
mov ebx, dword [edi + 8]
lea ecx, [ebp - 0xb8]
call fcn.0047ffd0
cmp byte [ebp - 0xac], 0
je 0x483300
push dword [ebp - 0xc0]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, ebx
jmp 0x483307
mov eax, dword [edi + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret 8
Function at 0x483ba0
Capabilities:
Delete file
Download url
Receive data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e093
mov eax, dword fs:[0]
push eax
sub esp, 0x420
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov esi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
xor edi, edi
mov dword [ebp - 4], 0
test esi, esi
je 0x483c45
cmp word [esi], di
je 0x483c45
test eax, eax
je 0x483c01
cmp word [eax], di
je 0x483c01
push edi
push edi
push eax
push esi
push edi
call sub.urlmon.dll_URLDownloadToFileW
test eax, eax
js 0x483c45
jmp 0x483c40
push 0x410
lea eax, [ebp - 0x420]
push 0
push eax
call fcn.0051e3d0
add esp, 0xc
lea eax, [ebp - 0x420]
push 0
push 0
push 0x104
push eax
push esi
push 0
call sub.urlmon.dll_URLDownloadToCacheFileW
test eax, eax
js 0x483c45
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov edi, 1
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x483cbc
mov eax, dword [ebx + 0x24]
test eax, eax
js 0x483ca7
lea esi, [ebx + 0x34]
mov dword [ebp - method._BaseModule::CAutoLocker.virtual_0], vtable._BaseModule::CAutoLocker.0
mov dword [ebp - 0x428], esi
test esi, esi
je 0x483c75
mov eax, dword [esi]
push esi
call dword [eax]
mov eax, dword [ebx + 0x24]
mov ecx, dword [ebp + 0x34]
mov byte [ebp - 4], 1
test eax, eax
js 0x483c96
mov dword [ebp - 0x424], edi
test ecx, ecx
je 0x483cdc
mov eax, dword [ecx]
lea edx, [ebp - 0x424]
push edx
call dword [eax + 8]
mov ecx, dword [ebp + 0x34]
mov byte [ebp - 4], 2
test esi, esi
je 0x483ca7
mov eax, dword [esi]
push esi
call dword [eax + 4]
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x483cbc
mov edx, dword [ecx]
lea eax, [ebp + 0x10]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret 0x30
call fcn.0047473c
int3
Function at 0x484d20
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x21c], ebx
push esi
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x218], esi
test ebx, ebx
je 0x484ef0
cmp dword [ebx], 2
jne 0x484ef0
cmp dword [esi + 0x14], 8
jb 0x484d66
mov esi, dword [esi]
mov dword [ebp - 0x218], esi
cmp dword [ebx + 0x10], 0
je 0x484d80
xor esi, esi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret
test esi, esi
je 0x484d6c
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x484d9b
push esi
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
test eax, eax
jne 0x484d6c
mov ecx, dword [ebx + 0x20]
mov eax, 0x532ae21d
push edi
mov edi, dword [ebx + 0x1c]
mov esi, 1
sub ecx, edi
mov dword [ebp - 0x210], 0
imul ecx
sar edx, 8
mov eax, edx
shr eax, 0x1f
add eax, edx
je 0x484edd
mov dword [ebp - 0x214], 0
nop dword [eax]
nop dword [eax + eax]
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0051e3d0
mov eax, dword [ebp - 0x214]
add esp, 0xc
add eax, 4
add eax, edi
push eax
push dword [ebp - 0x218]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x20c]
lea edx, [eax + 2]
nop
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x484e20
sub eax, edx
xor ecx, ecx
sar eax, 1
je 0x484e5e
lea ebx, [ecx + 0x5c]
nop word [eax + eax]
cmp word [ebp + ecx*2 - 0x20c], 0x2f
jne 0x484e53
mov word [ebp + ecx*2 - 0x20c], bx
inc ecx
cmp ecx, eax
jb 0x484e40
mov ebx, dword [ebp - 0x21c]
mov eax, dword [ebx + 0x1c]
mov edi, dword [ebp - 0x214]
mov eax, dword [eax + edi]
test byte [eax + 0x26], 0x10
je 0x484e81
lea eax, [ebp - 0x20c]
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
jmp 0x484ea6
test esi, esi
je 0x484ea4
lea eax, [ebp - 0x20c]
mov ecx, ebx
push eax
push dword [ebp - 0x210]
call fcn.00484f10
test eax, eax
je 0x484ea4
mov esi, 1
jmp 0x484ea6
xor esi, esi
mov ecx, dword [ebx + 0x20]
add edi, 0x314
inc dword [ebp - 0x210]
mov eax, 0x532ae21d
mov dword [ebp - 0x214], edi
mov edi, dword [ebx + 0x1c]
sub ecx, edi
imul ecx
sar edx, 8
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cmp dword [ebp - 0x210], ecx
jb 0x484de0
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.0047268d
mov esp, ebp
pop ebp
ret
Function at 0x485190
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
push edi
mov edi, dword [ebp + 0xc]
cmp dword [esi + 0x10], 0
jne 0x485375
test edi, edi
je 0x485375
mov ecx, dword [esi + 0x20]
mov eax, 0x532ae21d
sub ecx, dword [esi + 0x1c]
imul ecx
sar edx, 8
mov eax, edx
shr eax, 0x1f
add eax, edx
cmp ebx, eax
jae 0x485375
imul eax, ebx, 0x314
mov ebx, dword [esi + 0x1c]
mov ebx, dword [eax + ebx]
test byte [ebx + 0x26], 0x10
jne 0x485375
mov eax, dword [ebp + 0x10]
cmp dword [ebx + 0x18], eax
ja 0x485375
mov esi, dword [esi + 0xc]
mov edx, dword [ebx + 0x2a]
movzx eax, word [edx + esi + 0x1c]
movzx ecx, word [edx + esi + 0x1a]
add eax, edx
add ecx, eax
lea eax, [esi + 0x1e]
add eax, ecx
movzx ecx, word [ebx + 0xa]
mov dword [ebp - 8], eax
test cx, cx
jne 0x48538a
mov esi, dword [ebp + 0x10]
mov ecx, dword [ebx + 0x14]
mov dword [ebp - 0xc], ecx
test esi, esi
je 0x48527d
test eax, eax
je 0x485249
cmp ecx, esi
jb 0x485249
push esi
push eax
push edi
call fcn.0051ee00
add esp, 0xc
jmp 0x48527d
push ecx
push 0
push edi
call fcn.0051e3d0
add esp, 0xc
cmp dword [ebp - 8], 0
jne 0x485268
call fcn.00522a82
mov dword [eax], 0x16
jmp 0x485278
cmp dword [ebp - 0xc], esi
jae 0x48527d
call fcn.00522a82
mov dword [eax], 0x22
call fcn.005229a9
mov edx, dword [ebx + 0x14]
test edx, edx
je 0x48536e
or eax, 0xffffffff
cmp edx, 8
jb 0x485346
mov esi, edx
shr esi, 3
nop dword [eax]
movzx ecx, byte [edi]
sub edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
movzx ecx, byte [edi + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
movzx ecx, byte [edi + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
movzx ecx, byte [edi + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
movzx ecx, byte [edi + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
movzx ecx, byte [edi + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
movzx ecx, byte [edi + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
movzx ecx, byte [edi + 7]
add edi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
sub esi, 1
jne 0x4852a0
test edx, edx
je 0x48536a
nop word [eax + eax]
movzx ecx, byte [edi]
lea edi, [edi + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583228]
sub edx, 1
jne 0x485350
not eax
jmp 0x485370
xor eax, eax
cmp eax, dword [ebx + 0x10]
je 0x4853b6
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047268d
mov esp, ebp
pop ebp
ret 0xc
cmp ecx, 8
jne 0x485375
lea ecx, [ebp - 8]
mov dword [ebp - 8], 0
push ecx
push dword [ebp + 0x10]
push edi
push dword [ebx + 0x14]
push eax
call fcn.00488050
add esp, 0x14
test eax, eax
je 0x485375
mov eax, dword [ebp - 8]
cmp eax, dword [ebx + 0x10]
jne 0x485375
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047268d
mov esp, ebp
pop ebp
ret 0xc
Function at 0x485440
Capabilities:
Check if file exists
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e17f
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x5c524c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x58
call fcn.004727bf
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x485497
push 0x58
push 0
push esi
call fcn.0051e3d0
add esp, 0xc
mov ecx, esi
call fcn.00484420
mov esi, eax
jmp 0x485499
xor esi, esi
mov edi, dword [ebp + 8]
mov dword [ebp - 4], 0xffffffff
cmp dword [edi + 0x14], 8
jb 0x4854ab
mov edi, dword [edi]
test edi, edi
je 0x485548
push edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x485548
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi + 4], eax
cmp eax, 0xffffffff
je 0x485548
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esi + 0x14], eax
cmp eax, 0x16
jb 0x485548
push 0
push 0
push 0
push 2
push 0
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
cmp dword [esi + 4], 0
mov dword [esi + 8], eax
je 0x485548
push 0
push 0
push 0
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [esi + 0xc], eax
test eax, eax
je 0x485548
push dword [esi + 0x14]
mov ecx, esi
push eax
call fcn.00484880
test eax, eax
je 0x485548
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
test esi, esi
je 0x48555e
mov ecx, esi
call fcn.00484540
push 0x58
push esi
call fcn.004727ef
add esp, 8
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x485af0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push esi
test edx, edx
je 0x485bef
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x485bef
or eax, 0xffffffff
cmp esi, 8
jb 0x485bc7
push edi
mov edi, esi
shr edi, 3
nop dword [eax]
movzx ecx, byte [edx]
sub esi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
movzx ecx, byte [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
movzx ecx, byte [edx + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
movzx ecx, byte [edx + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
movzx ecx, byte [edx + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
movzx ecx, byte [edx + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
movzx ecx, byte [edx + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
movzx ecx, byte [edx + 7]
add edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
sub edi, 1
jne 0x485b20
pop edi
test esi, esi
je 0x485bea
nop dword [eax + eax]
movzx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584a80]
sub esi, 1
jne 0x485bd0
not eax
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret
Function at 0x48b6a0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], 0
push 4
mov dword [ebp - 8], edi
push dword [edi + 4]
call dword [sym.imp.USER32.dll_GetWindow]
push 1
push dword [edi + 4]
mov esi, eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push esi
call dword [sym.imp.USER32.dll_EnableWindow]
mov edi, dword [edi + 4]
xorps xmm0, xmm0
push edi
movups xmmword [ebp - 0x24], xmm0
xor ebx, ebx
mov dword [ebp - 0xc], 0
movq qword [ebp - 0x14], xmm0
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x48b776
nop dword [eax]
push 0
push 0
push 0
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.USER32.dll_GetMessageW]
test eax, eax
je 0x48b776
cmp dword [ebp - 0x20], 0x10
jne 0x48b73a
cmp dword [ebp - 0x24], edi
jne 0x48b73a
mov eax, dword [ebp - 0x1c]
push 1
push esi
mov dword [ebp - 4], eax
call dword [sym.imp.USER32.dll_EnableWindow]
push esi
call dword [sym.imp.USER32.dll_SetFocus]
mov ebx, 1
lea eax, [ebp - 0x24]
push eax
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x10]
call fcn.004920f0
test al, al
jne 0x48b761
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.USER32.dll_TranslateMessage]
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageW]
cmp dword [ebp - 0x20], 0x12
je 0x48b776
test ebx, ebx
jne 0x48b776
push edi
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
jne 0x48b700
push 1
push esi
call dword [sym.imp.USER32.dll_EnableWindow]
push esi
call dword [sym.imp.USER32.dll_SetFocus]
cmp dword [ebp - 0x20], 0x12
pop edi
pop esi
pop ebx
jne 0x48b798
push dword [ebp - 0x1c]
call dword [sym.imp.USER32.dll_PostQuitMessage]
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x48efa0
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
test ax, ax
mov ecx, 8
push 2
cmovs esi, ecx
call edi
test ax, ax
jns 0x48efc5
or esi, 1
push 1
call edi
test ax, ax
jns 0x48efd1
or esi, 2
push 0x10
call edi
test ax, ax
jns 0x48efdd
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x48efe9
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x490e40
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
mov ebx, ecx
push esi
push edi
xor esi, esi
lea ecx, [ebx + 0x17c]
call fcn.0048ada0
mov edi, dword [ebp + 8]
test eax, eax
jle 0x490e9b
nop
push esi
lea ecx, [ebx + 0x17c]
mov byte [ebp + 0xb], 0
call fcn.0048bed0
lea ecx, [ebp + 0xb]
push ecx
push dword [ebp + 0x10]
mov edx, dword [eax]
mov ecx, eax
push dword [ebp + 0xc]
push edi
call dword [edx]
cmp byte [ebp + 0xb], 0
jne 0x490fcc
lea ecx, [ebx + 0x17c]
inc esi
call fcn.0048ada0
cmp esi, eax
jl 0x490e60
sub edi, 0x100
je 0x490f61
sub edi, 4
je 0x490f02
sub edi, 2
jne 0x490f56
push dword [ebp + 0xc]
mov dword [ebp + 8], edi
call fcn.00530601
mov ecx, dword [ebx + 0x54]
lea edx, [ebp + 8]
add esp, 4
mov word [ebp + 8], ax
mov eax, dword [ecx]
push 0x8000000a
push edx
push 0x492420
call dword [eax + 0x144]
mov esi, eax
test esi, esi
je 0x490f56
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x134]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x1c]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebx + 0x58], 0
je 0x490f56
xor eax, eax
mov dword [ebp - 0x20], 6
mov word [ebp - 2], ax
xorps xmm0, xmm0
mov eax, dword [ebp + 0xc]
mov word [ebp - 0xc], ax
mov eax, dword [ebx + 0x6c]
mov dword [ebp - 0x14], eax
mov eax, dword [ebx + 0x70]
movlpd qword [ebp - 0x1c], xmm0
movlpd qword [ebp - 0xa], xmm0
mov dword [ebp - 0x10], eax
call fcn.0048efa0
mov word [ebp - 0xa], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebx + 0x58]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + pe_nt_image_headers32]
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x490f56
mov ecx, dword [ebx + 0x58]
test ecx, ecx
je 0x490fb3
mov eax, dword [ecx]
mov eax, dword [eax + 0x108]
call eax
test al, al
je 0x490fb3
mov ecx, dword [ebx + 0x58]
mov eax, dword [ecx]
mov eax, dword [eax + 0x114]
call eax
test al, al
je 0x490fb3
mov ecx, dword [ebx + 0x58]
push str.RichEditUI
mov eax, dword [ecx]
call dword [eax + 0x10]
push eax
call fcn.0051e6a2
add esp, 8
test eax, eax
je 0x490fb3
mov ecx, dword [ebx + 0x58]
call fcn.004a2330
test al, al
jne 0x490f56
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, ebx
setns al
movzx eax, al
push eax
call fcn.00491b80
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10