8c2c417787f3ffa51cca5ccfa4442da8

General

Target

8c2c417787f3ffa51cca5ccfa4442da8
Size

606KB
MD5

8c2c417787f3ffa51cca5ccfa4442da8
SHA1

442a8f52d3dec02efb98a19f56e6d45e1c9b8bab
SHA256

98bbdad532b2eb67303cd3433b7f7c5f4860bca3685561bbaf20561c606e9b3e
SHA512

54f58d7dc43664790529156ac754b78f71f2bad96f5c3d34677ddec5659d0b3b308531c52220bd1cfac62f018744d2a3fce61dea921241bd746f55c555f20381
SSDEEP

12288:4WEZm38rGiwNGonY3mkWN9Y8e/IQehNDxEGcTlSLIP3fVd8TmGyv:U48rRwgoQdhQQIdYTIufn

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
8c2c417787f3ffa51cca5ccfa4442da8
unpack001/out.upx

Files

8c2c417787f3ffa51cca5ccfa4442da8
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 396KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 402KB - Virtual size: 404KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 483KB - Virtual size: 483KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 20KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 215KB - Virtual size: 215KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 396KB

UPX1 Size: 402KB - Virtual size: 404KB

.rsrc Size: 7KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 483KB - Virtual size: 483KB

.itext Size: 2KB - Virtual size: 2KB

.data Size: 8KB - Virtual size: 7KB

.bss Size: - Virtual size: 20KB

.idata Size: 10KB - Virtual size: 9KB

.tls Size: - Virtual size: 56B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 30KB - Virtual size: 29KB

.rsrc Size: 215KB - Virtual size: 215KB

UPX0
Size: - Virtual size: 396KB

UPX1
Size: 402KB - Virtual size: 404KB

.rsrc
Size: 7KB - Virtual size: 8KB

.text
Size: 483KB - Virtual size: 483KB

.itext
Size: 2KB - Virtual size: 2KB

.data
Size: 8KB - Virtual size: 7KB

.bss
Size: - Virtual size: 20KB

.idata
Size: 10KB - Virtual size: 9KB

.tls
Size: - Virtual size: 56B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 30KB - Virtual size: 29KB

.rsrc
Size: 215KB - Virtual size: 215KB