557c91318cba55533b621bdc0c3c6beaa4d7d7fc6b06782f084fa3499ae7922b | Triage

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General

Target

557c91318cba55533b621bdc0c3c6beaa4d7d7fc6b06782f084fa3499ae7922b
Size

2.2MB
MD5

8fc2a7c8bc3479d384d9a68d68dbbf20
SHA1

dd1a9c9a7f23344a201842859fd88c9bb4006080
SHA256

557c91318cba55533b621bdc0c3c6beaa4d7d7fc6b06782f084fa3499ae7922b
SHA512

7b37da9d66caae6462df0eb24a9f393b46b078ad2fe3adc12b6b768992423c464aa16dc34bb6fad01b6debe9327e5f1b20f3b075073d51b4015d9af3e8556c03
SSDEEP

49152:OY8ferQZbd2SY8ferQZbd2SY8ferQZbd2GQvY9k0w:nrQZsrQZsrQZQv3

Score

8^/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

Files

557c91318cba55533b621bdc0c3c6beaa4d7d7fc6b06782f084fa3499ae7922b
.exe 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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe 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_32BIT_MACHINE

Sections

.text
Size: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ