8133a604d3cd4e767254e578d26e9d108cd877f1a52611f955fb6323d6289a3c

General

Target

8133a604d3cd4e767254e578d26e9d108cd877f1a52611f955fb6323d6289a3c
Size

1.6MB
MD5

b13a40b7c959ec831acf50cd19f0fe7a
SHA1

49ebd2836a4dc30d9bff1c3409fa1f51a0e6aa3a
SHA256

8133a604d3cd4e767254e578d26e9d108cd877f1a52611f955fb6323d6289a3c
SHA512

5754c41f0eea690064b1db2d78098728da05b3a7deee540840beefaf56864665420b50e9829fc63bfb52807ece7023d174e3b322d203655560a925295dc41b74
SSDEEP

49152:BDHgniLxI1HkfzCPrQhsNPJLUh/FWWHWyCr15Gh2e6gS:BkiC37Z09W4CxKGl

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
8133a604d3cd4e767254e578d26e9d108cd877f1a52611f955fb6323d6289a3c
unpack001/out.upx

Files

8133a604d3cd4e767254e578d26e9d108cd877f1a52611f955fb6323d6289a3c
.exe windows:4 windows 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: 3.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows 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: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 840KB - Virtual size: 840KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 1.5MB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

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: 128KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 469KB - Virtual size: 469KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.4MB

UPX1 Size: 1.6MB - Virtual size: 1.6MB

.rsrc Size: 18KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

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

.data Size: 840KB - Virtual size: 840KB

.bss Size: - Virtual size: 1.5MB

.idata Size: 14KB - Virtual size: 13KB

.tls Size: - Virtual size: 60B

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

.reloc Size: 128KB - Virtual size: 128KB

.rsrc Size: 469KB - Virtual size: 469KB

UPX0
Size: - Virtual size: 3.4MB

UPX1
Size: 1.6MB - Virtual size: 1.6MB

.rsrc
Size: 18KB - Virtual size: 20KB

.text
Size: 2.1MB - Virtual size: 2.1MB

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

.data
Size: 840KB - Virtual size: 840KB

.bss
Size: - Virtual size: 1.5MB

.idata
Size: 14KB - Virtual size: 13KB

.tls
Size: - Virtual size: 60B

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

.reloc
Size: 128KB - Virtual size: 128KB

.rsrc
Size: 469KB - Virtual size: 469KB