dff37c44b54619fb1c4f0d21117cc849c6d3b37e03cdd9527fd0cd877cd60b3d[.]rar

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General

Target

dff37c44b54619fb1c4f0d21117cc849c6d3b37e03cdd9527fd0cd877cd60b3d.rar
Size

293KB
MD5

5c6606dd70376fc1765df01a79835bf5
SHA1

501dc7c13d53d0c69d833e271f15d2abd8c242d5
SHA256

dff37c44b54619fb1c4f0d21117cc849c6d3b37e03cdd9527fd0cd877cd60b3d
SHA512

effd58a68ceeed5c8e603d5c518e513a9361471e7010a9d0dd0c3e1ab90cc1df902cf21703c05e416876970c652bccb3aeea390819ccb095eec11593522d4165
SSDEEP

6144:U3VpeAElq+4VZ/g4Z3Wf/jrCShcuQl9kVcGTZKJHAr7yvd2mv:UFpeAElnMgiWf/rhfQlGVcGgHk7yXv

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
static1/unpack001/samples exercise 1/archivos/58E5370A1740BBDFF8C1744D99AEC6E9.bin	acprotect

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/samples exercise 1/archivos/58E5370A1740BBDFF8C1744D99AEC6E9.bin	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/samples exercise 1/archivos/58E5370A1740BBDFF8C1744D99AEC6E9.bin
unpack002/out.upx

Files

dff37c44b54619fb1c4f0d21117cc849c6d3b37e03cdd9527fd0cd877cd60b3d.rar
.rar
samples exercise 1/archivos/58E5370A1740BBDFF8C1744D99AEC6E9.bin
.dll windows:6 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

UPX0
Size: - Virtual size: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 34KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:6 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.text
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
samples exercise 1/archivos/B709A6EE29A17DC12A62352F36294937.bin
.dll windows:5 windows x64 arch:x64

00a11204bd7ac096090b7bdfc42df6d6

Code Sign

33:00:00:02:54:ca:2b:f3:cb:9d:da:a6:75:00:00:00:00:02:54
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02/09/2021, 18:33

Not After

01/09/2022, 18:33

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ad:09:ef:56:2b:e8:6a:53:6e:67:7b:1c:f8:8e:2f:a7:71:66:3e:29:a2:f9:44:62:9d:d6:84:3b:7a:83:26:46
Signer

Actual PE Digest

ad:09:ef:56:2b:e8:6a:53:6e:67:7b:1c:f8:8e:2f:a7:71:66:3e:29:a2:f9:44:62:9d:d6:84:3b:7a:83:26:46

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

AcquireSRWLockExclusive
CloseHandle
CompareStringW
CreateEventW
CreateFileW
DeleteCriticalSection
EncodePointer
EnterCriticalSection
EnumSystemLocalesW
ExitProcess
FileTimeToSystemTime
FindClose
FindFirstFileExW
FindNextFileW
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDateFormatW
GetEnvironmentStringsW
GetEnvironmentVariableA
GetFileAttributesExW
GetFileSizeEx
GetFileType
GetLastError
GetLocaleInfoW
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExA
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemDirectoryA
GetSystemTimeAsFileTime
GetTimeFormatW
GetTimeZoneInformation
GetUserDefaultLCID
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
IsWow64Process
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LoadLibraryExW
MultiByteToWideChar
OutputDebugStringA
QueryPerformanceCounter
RaiseException
ReadConsoleW
ReadFile
ReleaseSRWLockExclusive
ResetEvent
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwind
RtlUnwindEx
RtlVirtualUnwind
SetEndOfFile
SetEnvironmentVariableW
SetEvent
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
SleepConditionVariableSRW
SystemTimeToTzSpecificLocalTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
WaitForSingleObjectEx
WakeAllConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile

advapi32

GetSidSubAuthority
GetSidSubAuthorityCount
GetTokenInformation
OpenProcessToken
RegCloseKey
RegEnumValueA
RegOpenKeyExA
RegQueryValueExA

cfgmgr32

CM_Get_Child
CM_Get_DevNode_Registry_PropertyW
CM_Get_DevNode_Status
CM_Get_Device_IDW
CM_Get_Device_ID_ListW
CM_Get_Device_ID_List_SizeW
CM_Get_Sibling
CM_Locate_DevNodeW
CM_Open_DevNode_Key

Exports

Exports

vkAcquireNextImage2KHR
vkAcquireNextImageKHR
vkAllocateCommandBuffers
vkAllocateDescriptorSets
vkAllocateMemory
vkBeginCommandBuffer
vkBindBufferMemory
vkBindBufferMemory2
vkBindImageMemory
vkBindImageMemory2
vkCmdBeginQuery
vkCmdBeginRenderPass
vkCmdBeginRenderPass2
vkCmdBindDescriptorSets
vkCmdBindIndexBuffer
vkCmdBindPipeline
vkCmdBindVertexBuffers
vkCmdBlitImage
vkCmdClearAttachments
vkCmdClearColorImage
vkCmdClearDepthStencilImage
vkCmdCopyBuffer
vkCmdCopyBufferToImage
vkCmdCopyImage
vkCmdCopyImageToBuffer
vkCmdCopyQueryPoolResults
vkCmdDispatch
vkCmdDispatchBase
vkCmdDispatchIndirect
vkCmdDraw
vkCmdDrawIndexed
vkCmdDrawIndexedIndirect
vkCmdDrawIndexedIndirectCount
vkCmdDrawIndirect
vkCmdDrawIndirectCount
vkCmdEndQuery
vkCmdEndRenderPass
vkCmdEndRenderPass2
vkCmdExecuteCommands
vkCmdFillBuffer
vkCmdNextSubpass
vkCmdNextSubpass2
vkCmdPipelineBarrier
vkCmdPushConstants
vkCmdResetEvent
vkCmdResetQueryPool
vkCmdResolveImage
vkCmdSetBlendConstants
vkCmdSetDepthBias
vkCmdSetDepthBounds
vkCmdSetDeviceMask
vkCmdSetEvent
vkCmdSetLineWidth
vkCmdSetScissor
vkCmdSetStencilCompareMask
vkCmdSetStencilReference
vkCmdSetStencilWriteMask
vkCmdSetViewport
vkCmdUpdateBuffer
vkCmdWaitEvents
vkCmdWriteTimestamp
vkCreateBuffer
vkCreateBufferView
vkCreateCommandPool
vkCreateComputePipelines
vkCreateDescriptorPool
vkCreateDescriptorSetLayout
vkCreateDescriptorUpdateTemplate
vkCreateDevice
vkCreateDisplayModeKHR
vkCreateDisplayPlaneSurfaceKHR
vkCreateEvent
vkCreateFence
vkCreateFramebuffer
vkCreateGraphicsPipelines
vkCreateImage
vkCreateImageView
vkCreateInstance
vkCreatePipelineCache
vkCreatePipelineLayout
vkCreateQueryPool
vkCreateRenderPass
vkCreateRenderPass2
vkCreateSampler
vkCreateSamplerYcbcrConversion
vkCreateSemaphore
vkCreateShaderModule
vkCreateSharedSwapchainsKHR
vkCreateSwapchainKHR
vkCreateWin32SurfaceKHR
vkDestroyBuffer
vkDestroyBufferView
vkDestroyCommandPool
vkDestroyDescriptorPool
vkDestroyDescriptorSetLayout
vkDestroyDescriptorUpdateTemplate
vkDestroyDevice
vkDestroyEvent
vkDestroyFence
vkDestroyFramebuffer
vkDestroyImage
vkDestroyImageView
vkDestroyInstance
vkDestroyPipeline
vkDestroyPipelineCache
vkDestroyPipelineLayout
vkDestroyQueryPool
vkDestroyRenderPass
vkDestroySampler
vkDestroySamplerYcbcrConversion
vkDestroySemaphore
vkDestroyShaderModule
vkDestroySurfaceKHR
vkDestroySwapchainKHR
vkDeviceWaitIdle
vkEndCommandBuffer
vkEnumerateDeviceExtensionProperties
vkEnumerateDeviceLayerProperties
vkEnumerateInstanceExtensionProperties
vkEnumerateInstanceLayerProperties
vkEnumerateInstanceVersion
vkEnumeratePhysicalDeviceGroups
vkEnumeratePhysicalDevices
vkFlushMappedMemoryRanges
vkFreeCommandBuffers
vkFreeDescriptorSets
vkFreeMemory
vkGetBufferDeviceAddress
vkGetBufferMemoryRequirements
vkGetBufferMemoryRequirements2
vkGetBufferOpaqueCaptureAddress
vkGetDescriptorSetLayoutSupport
vkGetDeviceGroupPeerMemoryFeatures
vkGetDeviceGroupPresentCapabilitiesKHR
vkGetDeviceGroupSurfacePresentModesKHR
vkGetDeviceMemoryCommitment
vkGetDeviceMemoryOpaqueCaptureAddress
vkGetDeviceProcAddr
vkGetDeviceQueue
vkGetDeviceQueue2
vkGetDisplayModeProperties2KHR
vkGetDisplayModePropertiesKHR
vkGetDisplayPlaneCapabilities2KHR
vkGetDisplayPlaneCapabilitiesKHR
vkGetDisplayPlaneSupportedDisplaysKHR
vkGetEventStatus
vkGetFenceStatus
vkGetImageMemoryRequirements
vkGetImageMemoryRequirements2
vkGetImageSparseMemoryRequirements
vkGetImageSparseMemoryRequirements2
vkGetImageSubresourceLayout
vkGetInstanceProcAddr
vkGetPhysicalDeviceDisplayPlaneProperties2KHR
vkGetPhysicalDeviceDisplayPlanePropertiesKHR
vkGetPhysicalDeviceDisplayProperties2KHR
vkGetPhysicalDeviceDisplayPropertiesKHR
vkGetPhysicalDeviceExternalBufferProperties
vkGetPhysicalDeviceExternalFenceProperties
vkGetPhysicalDeviceExternalSemaphoreProperties
vkGetPhysicalDeviceFeatures
vkGetPhysicalDeviceFeatures2
vkGetPhysicalDeviceFormatProperties
vkGetPhysicalDeviceFormatProperties2
vkGetPhysicalDeviceImageFormatProperties
vkGetPhysicalDeviceImageFormatProperties2
vkGetPhysicalDeviceMemoryProperties
vkGetPhysicalDeviceMemoryProperties2
vkGetPhysicalDevicePresentRectanglesKHR
vkGetPhysicalDeviceProperties
vkGetPhysicalDeviceProperties2
vkGetPhysicalDeviceQueueFamilyProperties
vkGetPhysicalDeviceQueueFamilyProperties2
vkGetPhysicalDeviceSparseImageFormatProperties
vkGetPhysicalDeviceSparseImageFormatProperties2
vkGetPhysicalDeviceSurfaceCapabilities2KHR
vkGetPhysicalDeviceSurfaceCapabilitiesKHR
vkGetPhysicalDeviceSurfaceFormats2KHR
vkGetPhysicalDeviceSurfaceFormatsKHR
vkGetPhysicalDeviceSurfacePresentModesKHR
vkGetPhysicalDeviceSurfaceSupportKHR
vkGetPhysicalDeviceWin32PresentationSupportKHR
vkGetPipelineCacheData
vkGetQueryPoolResults
vkGetRenderAreaGranularity
vkGetSemaphoreCounterValue
vkGetSwapchainImagesKHR
vkInvalidateMappedMemoryRanges
vkMapMemory
vkMergePipelineCaches
vkQueueBindSparse
vkQueuePresentKHR
vkQueueSubmit
vkQueueWaitIdle
vkResetCommandBuffer
vkResetCommandPool
vkResetDescriptorPool
vkResetEvent
vkResetFences
vkResetQueryPool
vkSetEvent
vkSignalSemaphore
vkTrimCommandPool
vkUnmapMemory
vkUpdateDescriptorSetWithTemplate
vkUpdateDescriptorSets
vkWaitForFences
vkWaitSemaphores

Sections

.text
Size: 508KB - Virtual size: 508KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 173KB - Virtual size: 173KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 40B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.voltbl
Size: 512B - Virtual size: 56B

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 720B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 56KB

UPX1 Size: 34KB - Virtual size: 36KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 45KB - Virtual size: 44KB

.rdata Size: 18KB - Virtual size: 17KB

.data Size: 4KB - Virtual size: 11KB

.reloc Size: 3KB - Virtual size: 3KB

00a11204bd7ac096090b7bdfc42df6d6

Code Sign

33:00:00:02:54:ca:2b:f3:cb:9d:da:a6:75:00:00:00:00:02:54Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

ad:09:ef:56:2b:e8:6a:53:6e:67:7b:1c:f8:8e:2f:a7:71:66:3e:29:a2:f9:44:62:9d:d6:84:3b:7a:83:26:46Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

cfgmgr32

Exports

Exports

Sections

.text Size: 508KB - Virtual size: 508KB

.rdata Size: 173KB - Virtual size: 173KB

.data Size: 8KB - Virtual size: 18KB

.pdata Size: 20KB - Virtual size: 20KB

.00cfg Size: 512B - Virtual size: 40B

.tls Size: 512B - Virtual size: 9B

.voltbl Size: 512B - Virtual size: 56B

_RDATA Size: 512B - Virtual size: 244B

.rsrc Size: 1024B - Virtual size: 720B

.reloc Size: 5KB - Virtual size: 4KB

UPX0
Size: - Virtual size: 56KB

UPX1
Size: 34KB - Virtual size: 36KB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 45KB - Virtual size: 44KB

.rdata
Size: 18KB - Virtual size: 17KB

.data
Size: 4KB - Virtual size: 11KB

.reloc
Size: 3KB - Virtual size: 3KB

33:00:00:02:54:ca:2b:f3:cb:9d:da:a6:75:00:00:00:00:02:54
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

ad:09:ef:56:2b:e8:6a:53:6e:67:7b:1c:f8:8e:2f:a7:71:66:3e:29:a2:f9:44:62:9d:d6:84:3b:7a:83:26:46
Signer

.text
Size: 508KB - Virtual size: 508KB

.rdata
Size: 173KB - Virtual size: 173KB

.data
Size: 8KB - Virtual size: 18KB

.pdata
Size: 20KB - Virtual size: 20KB

.00cfg
Size: 512B - Virtual size: 40B

.tls
Size: 512B - Virtual size: 9B

.voltbl
Size: 512B - Virtual size: 56B

_RDATA
Size: 512B - Virtual size: 244B

.rsrc
Size: 1024B - Virtual size: 720B

.reloc
Size: 5KB - Virtual size: 4KB