joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4286b0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
push ebx
mov ebx, ecx
push esi
push edi
mov dword [ebp - 0x10], ebx
lea edi, [ebx + 4]
mov ecx, edi
call fcn.0040ec70
movss xmm0, dword [0x471410]
mov ebx, dword [ebx + 0x6c]
push str.User32.dll
movss dword [ebp - 0xc], xmm0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x428724
push str.GetDpiForWindow
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x428724
push ebx
call eax
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x46cb80]
cvtpd2ps xmm0, xmm0
divss xmm0, dword [0x471428]
movss dword [ebp - 0xc], xmm0
mov ebx, dword [sym.imp.KERNEL32.dll_FreeLibrary]
push esi
call ebx
mov eax, dword [ebp - 0x10]
add eax, 0x24
cmp dword [eax + 0x14], 8
jb 0x42873b
mov eax, dword [eax]
push 2
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov esi, eax
test esi, esi
jne 0x428756
push eax
call ebx
xor ebx, ebx
jmp 0x428854
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
push 0x429e10
push 0xe
push esi
call dword [sym.imp.KERNEL32.dll_EnumResourceNamesA]
mov eax, dword [ebp - 8]
test eax, eax
jne 0x428780
push esi
call ebx
xor ebx, ebx
jmp 0x428854
push 0xe
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
jne 0x428798
push esi
call ebx
xor ebx, ebx
jmp 0x428854
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x4287ae
push esi
call ebx
xor ebx, ebx
jmp 0x428854
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
jne 0x4287c3
push esi
call ebx
xor ebx, ebx
jmp 0x428854
push 0
push 0x100
push 0x100
push 1
push eax
call dword [sym.imp.USER32.dll_LookupIconIdFromDirectoryEx]
push 3
movzx eax, ax
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov dword [ebp - 0x14], eax
test eax, eax
jne 0x4287f3
push esi
call ebx
xor ebx, ebx
jmp 0x428854
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x428806
push esi
call ebx
xor ebx, ebx
jmp 0x428854
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 4], eax
test eax, eax
jne 0x42881b
push esi
call ebx
xor ebx, ebx
jmp 0x428854
movss xmm0, dword [ebp - 0xc]
mulss xmm0, dword [0x47142c]
push 0
cvttss2si eax, xmm0
push eax
push eax
push 0x30000
push 1
push dword [ebp - 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push eax
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_CreateIconFromResourceEx]
push esi
mov dword [ebp - 4], eax
call ebx
mov ebx, dword [ebp - 4]
mov esi, dword [ebp - 0x10]
cmp dword [esi + 0x68], 8
lea eax, [esi + 0x54]
jb 0x428862
mov eax, dword [eax]
cmp dword [esi + 0x50], 8
lea ecx, [esi + 0x3c]
jb 0x42886d
mov ecx, dword [ecx]
push eax
push ecx
push 0x471218
lea eax, [ebp - 0x414]
push 0x200
push eax
call fcn.00411cd0
add esp, 0x14
lea eax, [ebp - 0x414]
push eax
push ebx
push 0x501
push dword [esi + 0x6c]
call dword [sym.imp.USER32.dll_SendMessageW]
mov ecx, edi
call fcn.0040ec80
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x428ef0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov esi, dword [ebp - 0x48]
xor edx, edx
mov eax, 0x40000000
mov dword [ebp - 4], 1
div esi
xor ebx, ebx
shl eax, 2
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], ebx
test eax, eax
je 0x428f8b
push edi
push 0x1c
lea eax, [ebp - 0x28]
push eax
mov eax, ebx
imul eax, esi
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_VirtualQueryEx]
xor edx, edx
test eax, eax
je 0x428f7a
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x428f7a
div esi
cmp dword [ebp - 0x18], 0x1000
mov edi, eax
jne 0x428f83
mov eax, dword [ebp - 0x24]
cmp eax, dword [ebp - 8]
jbe 0x428f83
push dword [ebp - 4]
mov dword [ebp - 8], eax
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00428bd0
add esp, 0x10
test al, al
je 0x428f83
inc dword [ebp - 4]
jmp 0x428f83
mov eax, 0x10000
div esi
mov edi, eax
add ebx, edi
cmp ebx, dword [ebp - 0xc]
jb 0x428f25
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42b290
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x10]
push esi
xor esi, esi
push edi
mov edi, dword [ebp + 0xc]
test ebx, ebx
je 0x42b2cc
push 0
lea eax, [ebp + 0xc]
mov dword [ebp + 0xc], 0
push eax
mov eax, ebx
sub eax, esi
push eax
push edi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42b2d3
add esi, dword [ebp + 0xc]
add edi, dword [ebp + 0xc]
cmp esi, ebx
jb 0x42b2a2
pop edi
pop esi
mov al, 1
pop ebx
pop ebp
ret
pop edi
pop esi
xor al, al
pop ebx
pop ebp
ret
Function at 0x42bb60
Capabilities:
Accept command line arguments
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x11c
xorps xmm0, xmm0
mov dword [ebp - 0x6c], 0x44
push ebx
push esi
push 1
push 3
lea ecx, [ebp - 0x11c]
movlpd qword [ebp - 0x68], xmm0
movlpd qword [ebp - 0x60], xmm0
movlpd qword [ebp - 0x58], xmm0
movlpd qword [ebp - 0x50], xmm0
movlpd qword [ebp - 0x48], xmm0
movlpd qword [ebp - 0x40], xmm0
movlpd qword [ebp - 0x38], xmm0
movlpd qword [ebp - 0x30], xmm0
movups xmmword [ebp - 0x28], xmm0
call fcn.00415cf0
mov ebx, dword [ebp + 8]
xor esi, esi
test ebx, ebx
jle 0x42bbf4
push edi
mov edi, dword [ebp + 0xc]
nop dword [eax]
lea eax, [ebp - 0x10c]
push 0x4701a8
push eax
call fcn.004252d0
add esp, 8
push 0x471330
push dword [edi + esi*4]
push eax
call fcn.004252d0
add esp, 8
push eax
call fcn.004252d0
inc esi
add esp, 8
cmp esi, ebx
jl 0x42bbc0
pop edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push dword [0x48a0c4]
mov esi, eax
push esi
call fcn.00438d6d
add esp, 8
test eax, eax
je 0x42bc24
push dword [0x48a0c4]
lea eax, [ebp - 0x10c]
push eax
call fcn.004252d0
add esp, 8
push dword [0x48a0c8]
push esi
call fcn.00438d6d
add esp, 8
test eax, eax
je 0x42bc4c
push dword [0x48a0c8]
lea eax, [ebp - 0x10c]
push eax
call fcn.004252d0
add esp, 8
mov ecx, dword [ebp - 0xc8]
xor eax, eax
mov dword [ebp - 8], 0
mov dword [ebp - 4], 7
mov word [ebp - 0x18], ax
test cl, 2
jne 0x42bc93
mov eax, dword [ebp - 0xe4]
mov edx, dword [eax]
test edx, edx
je 0x42bc93
cmp edx, dword [ebp - 0xcc]
mov eax, dword [ebp - 0xf4]
cmovb edx, dword [ebp - 0xcc]
mov ecx, dword [eax]
sub edx, ecx
sar edx, 1
push edx
jmp 0x42bcbd
test cl, 4
jne 0x42bcc6
mov eax, dword [ebp - 0xe8]
mov edx, dword [eax]
test edx, edx
je 0x42bcc6
mov eax, dword [ebp - 0xf8]
mov ecx, dword [eax]
mov eax, dword [ebp - 0xd8]
mov eax, dword [eax]
add eax, eax
sub eax, ecx
add eax, edx
sar eax, 1
push eax
push ecx
lea ecx, [ebp - 0x18]
call fcn.00422fd0
cmp dword [ebp - 4], 8
lea ecx, [ebp - 0x28]
push ecx
lea ecx, [ebp - 0x6c]
push ecx
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x18]
cmovae eax, dword [ebp - 0x18]
push 0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x42bcf7
lea esi, [eax + 1]
jmp 0x42bd09
push dword [ebp - 0x28]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x24]
call esi
xor esi, esi
mov edx, dword [ebp - 4]
cmp edx, 8
jb 0x42bd3f
mov ecx, dword [ebp - 0x18]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x42bd35
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42bd66
push edx
push ecx
call fcn.00433b05
add esp, 8
xor eax, eax
mov dword [ebp - 8], 0
lea ecx, [ebp - 0x11c]
mov dword [ebp - 4], 7
mov word [ebp - 0x18], ax
call fcn.00417410
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.0043f9ea
int3
Function at 0x42c470
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push edi
mov edi, ecx
cmp dword [edi + 4], 0xffffffff
je 0x42c589
push ebx
push esi
push dword [edi]
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
push dword [edi]
mov byte [edi + 0x24], 1
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push str.Kernel32.dll
mov dword [edi], 0xffffffff
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push str.CancelSynchronousIo
push eax
mov dword [ebp - 0xc], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebx, eax
test ebx, ebx
je 0x42c522
mov esi, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [edi + 4]
call ebx
test eax, eax
jne 0x42c4f2
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x42c4f2
push 0
push dword [edi + 4]
call esi
cmp eax, 0x102
jne 0x42c4f2
push 0x3e8
push dword [edi + 4]
call esi
jmp 0x42c4c5
push 0xffffffffffffffff
push dword [edi + 4]
call esi
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_GetExitCodeThread]
push dword [ebp - 0xc]
mov esi, dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, esi
pop esi
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0x3e8
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x42c559
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_GetExitCodeThread]
push dword [ebp - 0xc]
mov esi, dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, esi
pop esi
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
lea esi, [edi + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push 0
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push dword [ebp - 0xc]
xor esi, esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, esi
pop esi
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x42db80
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push ebx
push esi
push edi
cmp dword [edx + 0x14], 0x10
mov ebx, ecx
mov edi, dword [edx + 0x10]
jb 0x42db96
mov edx, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
test edi, edi
je 0x42dbb2
movzx eax, byte [ecx + edx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, edi
jb 0x42dba1
mov eax, dword [ebx + 0x18]
pop edi
and eax, esi
pop esi
pop ebx
pop ebp
ret 4

Function at 0x42f710
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0
push 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
test eax, eax
jns 0x42f73b
push eax
push str.CoInitializeEx_failed_with_code_0x_0x_n
call fcn.00401c40
add esp, 8
mov eax, 1
mov esp, ebp
pop ebp
ret 0x10
push esi
push 3
call dword [sym.imp.KERNEL32.dll_SetErrorMode]
push 0x429ee0
call fcn.0043fa3b
push 2
push 2
call fcn.0043bc8f
push 0x4282c0
push 0x16
call fcn.0044210c
add esp, 0x14
mov dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov esi, eax
lea eax, [ebp - 4]
push esi
push eax
push dword [0x48a0c4]
call fcn.0041a920
add esp, 0xc
test al, al
je 0x42f79c
call fcn.0041a130
push esi
lea eax, [ebp - 4]
push eax
push dword [0x48a0c8]
call fcn.0041a920
add esp, 0xc
test al, al
je 0x42f7b8
call fcn.0041b620
push esi
lea eax, [ebp - 4]
push eax
push str.__attach
call fcn.0041a920
add esp, 0xc
test al, al
je 0x42f7f7
push edi
push esi
push dword [ebp - 4]
call fcn.00417c20
mov edi, eax
add esp, 8
test edi, edi
js 0x42f7ed
push esi
push dword [ebp - 4]
call fcn.0042bb60
add esp, 8
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0x10
push esi
push dword [ebp - 4]
call fcn.0042b5c0
add esp, 8
pop esi
mov esp, ebp
pop ebp
ret 0x10

Function at 0x42f8b0
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0x2c]
sub esp, 8
mov ecx, dword [0x48e32c]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x48e328]
cmp eax, dword [ecx + 4]
jg 0x42f917
lea eax, [ebp - 8]
xorps xmm0, xmm0
push eax
movq qword [ebp - 8], xmm0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov ecx, dword [ebp - 8]
sub ecx, dword [0x48e320]
mov edx, dword [ebp - 4]
sbb edx, dword [0x48e324]
call fcn.00433920
mulsd xmm0, qword [0x48e2b0]
divsd xmm0, qword [0x471470]
movsd qword [ebp - 8], xmm0
fld qword [ebp - 8]
mov esp, ebp
pop ebp
ret
push 0x48e328
call fcn.00434039
add esp, 4
cmp dword [0x48e328], 0xffffffff
jne 0x42f8d2
lea eax, [ebp - 8]
xorps xmm0, xmm0
push eax
movq qword [ebp - 8], xmm0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov eax, dword [ebp - 8]
mov dword [0x48e320], eax
mov eax, dword [ebp - 4]
push 0x48e328
mov dword [0x48e324], eax
call fcn.00433fef
add esp, 4
jmp 0x42f8d2
Function at 0x431e5a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
jne 0x431e67
xor eax, eax
pop ebp
ret
pop ebp
jmp fcn.00431bc6

Function at 0x454cdf
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret
Function at 0x420f40
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc2c
mov eax, dword [0x425004]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
push edi
mov dword [ebp - 0xc28], eax
cmp esi, 0x182
jne 0x420f7a
lea ecx, [ebp - 0xc20]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_BuildCommDCBW]
jmp 0x420f98
cmp esi, 0x19f
jne 0x420f98
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringW]
push 0
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
xor edi, edi
test esi, esi
jle 0x421041
push ebx
mov ebx, dword [ebp - 0xc28]
lea esp, [esp]
lea esi, [ebp - 0xc24]
mov dword [ebp - 0xc24], 0
call fcn.00420f30
mov dl, byte [ebp - 0xc24]
mov eax, dword [ebp - 0xc28]
mov esi, dword [ebp + 0xc]
xor byte [eax + edi], dl
cmp esi, 0xf
jne 0x421037
lea eax, [ebp - 0xc2c]
push eax
lea ecx, [ebp - 0xc04]
push ecx
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
push str.wepetejef
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetCalendarInfoA]
push str.wujokinozalucawisuhej
push 0
push 0
call dword [sym.imp.KERNEL32.dll_OpenJobObjectA]
push 0
lea edx, [ebp - 0x804]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
push ebx
push str.naxoj
push 0
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
push 0
call dword [sym.imp.KERNEL32.dll_Sleep]
inc edi
cmp edi, esi
jl 0x420fb0
pop ebx
pop edi
cmp esi, 0x2d
pop esi
jne 0x42105c
mov dword [0x2772020], 0xa62e7790
mov dword [0x2772024], 0xffffffff
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00401000
mov esp, ebp
pop ebp
ret

Function at 0x421070
Capabilities:
Get disk information

Disassembly:
mov eax, dword [0x2772014]
push esi
push edi
mov edi, dword [0x2771d34]
mov esi, eax
cmp eax, 0x5dd
jne 0x421092
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceA]
mov eax, dword [str.66_n.]
call fcn.00420f00
cmp dword [0x2772014], 0x2f
jne 0x4210ad
push 0
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
push esi
push edi
call fcn.00420f40
add esp, 8
cmp dword [0x2772014], 0x568
pop edi
pop esi
jne 0x4210d7
push 0
call dword [sym.imp.KERNEL32.dll_HeapDestroy]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetNumaProcessorNode]
ret
Function at 0x44fd90
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4eab8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004df1d7
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x44fe12
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004dc9ef
mov eax, dword [eax]
push 0x5dbd20
push eax
call fcn.004ce984
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004df462
test bl, bl
je 0x44fe12
push 0x5dbd20
lea ecx, [esp + 0xc]
call fcn.004df7f2
push 0x5dbd2c
lea ecx, [esp + 0xc]
call fcn.004df7f2
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x44fe4e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004df462
jmp 0x44ff19
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x44fed2
lea edx, [esp + 0x7c]
push 0x5dbd28
push edx
call fcn.004ce984
add esp, 8
test eax, eax
je 0x44fed2
lea eax, [esp + 0x7c]
push 0x5dbd24
push eax
call fcn.004ce984
add esp, 8
test eax, eax
je 0x44fed2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x44fe62
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004df462
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x450710
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x450772
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x450780
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4eac0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5ed0c8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4508b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4507e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004df462
xor eax, eax
jmp 0x45092f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004df59f
push esi
lea ecx, [esp + 0xc]
call fcn.004df82e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x45090d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.00450710
test eax, eax
jne 0x45090d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push bind
mov ecx, edi
call fcn.00450710
test eax, eax
jne 0x45090d
lea eax, [esp + 0x14]
push 0x5dbd3c
push eax
call fcn.004cfad0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4508ec
lea ecx, [esp + 0x14]
push 0x5dbd38
push ecx
call fcn.004cfa50
mov esi, eax
add esp, 8
test esi, esi
jne 0x4508ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4508ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004df54f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4507fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004df462
xor eax, eax
jmp 0x45092f
mov byte [esi], 0
push 0x5dbd34
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004df462
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x463b90
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x463bfe
cmp si, 0x69
ja 0x463bfe
add esi, 0xffd0
cmp si, 0x11
je 0x463bce
push 0x11
call edi
test ax, ax
jge 0x463bce
or esi, 0x2000
cmp si, 0x10
je 0x463be3
push 0x10
call edi
test ax, ax
jge 0x463be3
or esi, 0x4000
cmp si, 0x12
je 0x463bf8
push 0x12
call edi
test ax, ax
jge 0x463bf8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x463c0b
mov esi, 0xbd
jmp 0x463bbf
cmp si, 0x6e
jne 0x463c18
mov esi, 0xbe
jmp 0x463bbf
cmp si, 0x6f
jne 0x463bb9
mov esi, 0xbf
jmp 0x463bbf

Function at 0x465840
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5fdaa0]
xor edx, edx
cmp eax, edx
jne 0x465866
xor eax, eax
mov byte [eax + 0x5fd9a0], al
inc eax
cmp eax, 0x100
jl 0x46584e
mov dword [0x5fdaa0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5fd9a0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4658f7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4658ca
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x465898
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x465970
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4659c3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4659aa
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x468fe0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4ec2c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x20]
call fcn.004e5ee5
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x40], 0
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub eax, esi
sub ecx, edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
lea edx, [esp + 0xc]
push ecx
lea eax, [esp + 0x28]
push edx
push eax
call fcn.00468eb0
add esp, 0x14
lea ecx, [esp + 0x1c]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004e5f57
mov ecx, dword [esp + 0x30]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret