42c7edd9aae8efd21d7d23f41e8b2ed0 | Triage

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General

Target

42c7edd9aae8efd21d7d23f41e8b2ed0
Size

9KB
MD5

42c7edd9aae8efd21d7d23f41e8b2ed0
SHA1

80711ecf21fe6dc1a72ca26b6039c9d16c00e798
SHA256

2d3f25b7b3c0a37f6405f22fe3b5ed155d079d8827d2915e2f775a8fe89efc48
SHA512

793944c97cb503e9ab3ce85ccb6155d2f03119bfbe14e0402ad89d97fd3c2363be7d49b39b168dc000615a1e1a3572cfaa6a616dc8b519b8fb73827f385728d8
SSDEEP

192:xylilh9Xbvd5loukhCq96IrIcGgZ6BDMKpB2j3EtPaLF:xylilhtLRou896FgU1ejVx

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
42c7edd9aae8efd21d7d23f41e8b2ed0
unpack001/out.upx

Files

42c7edd9aae8efd21d7d23f41e8b2ed0
.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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

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: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 672B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE