81b7120829248f6d2de80f6b5edcafb61d78b366bc9be809f54ebf6e60e903f8 | Triage

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General

Target

81b7120829248f6d2de80f6b5edcafb61d78b366bc9be809f54ebf6e60e903f8
Size

1020KB
MD5

5ab2a50525c9d4564153ee1d2a29a636
SHA1

ca2fdd0b581f65e40837ff332da4f1648964e0c0
SHA256

81b7120829248f6d2de80f6b5edcafb61d78b366bc9be809f54ebf6e60e903f8
SHA512

7a5ef09b8b5c61eb34584ed5ef8d942d29940b67e08300bbe04dc196844f2bfe11aade1c0b8616fc9e325dd83eeb43959a696cbf59cc096296fe6b2ff49b5e98
SSDEEP

24576:g48PF0BDRpyqWuPon386KjGbl/0SP3+w8cm9DCxl9LZTnJ0K:gB90BDHPLV6KjGJ9IWxblJ0K

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

81b7120829248f6d2de80f6b5edcafb61d78b366bc9be809f54ebf6e60e903f8
.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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

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: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ