3a72edae2630a8adbf473d1d9ccef378 | Triage

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General

Target

3a72edae2630a8adbf473d1d9ccef378
Size

89KB
MD5

3a72edae2630a8adbf473d1d9ccef378
SHA1

3cb501b26e4c21b243adc65e327bf0d3084a75c4
SHA256

33b7d184e86c649ec34a4d809a95f318d4c22d102f35390e20cbd2729e9e42ba
SHA512

709b5e2874829d79a6f8ddb23e5c75f334cfae36c2a2df1d9c16b01c9d87c920374aad5daecb1092d4565cd0985d2989bfef9a4f6dbc7c40f1a9f0ddef69180d
SSDEEP

1536:Wt3yruASm7QOsnejlUs8I4s+eZ6bHCs3TWgFok3AjasCx8DXfnIRz18EOjQOVe:yyru05sejlF8GjvsjPoJjasCx8j/XB

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
3a72edae2630a8adbf473d1d9ccef378
unpack001/out.upx

Files

3a72edae2630a8adbf473d1d9ccef378
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 172KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 88KB

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
.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_32BIT_MACHINE

Sections

.text
Size: 176KB - Virtual size: 173KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE