557457bfd32d6cd2a8f3654618cfe8d9 | Triage

Sharing

General

Target

557457bfd32d6cd2a8f3654618cfe8d9
Size

6KB
MD5

557457bfd32d6cd2a8f3654618cfe8d9
SHA1

e37f69cbefb93a92ba92c449419c23f5ee7f71d6
SHA256

49c17e569c509c74aab6f17a4d0e809bceafcb3489658cdf5efdb74a925556cf
SHA512

aea1c534e130ccb10dfb7b81d2c7366091e31f42944bd00501a75dc75a5b0fde20c2576ba4cc189b6b24d5c2e76986f196d49479b03f73bafdbb4dfb8d2bb474
SSDEEP

96:Tuou3g9uurO7VC14k7pPKKCUFKsxq33COFplc0NoqkXo+KkREI/SKlH:aouw8uKs1UGb03hFrRSopZI/SQ

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
557457bfd32d6cd2a8f3654618cfe8d9
unpack001/out.upx

Files

557457bfd32d6cd2a8f3654618cfe8d9
.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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - 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: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE