87eaf8ff6a99d6dc2bca0930dfb05c45 | Triage

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General

Target

87eaf8ff6a99d6dc2bca0930dfb05c45
Size

9KB
MD5

87eaf8ff6a99d6dc2bca0930dfb05c45
SHA1

4f5352caf57c0b38ef2ea5dd62450e96bc03139f
SHA256

672dc07ed0c97e4287afbe2ad3a41f13dd03027357ce552fefcf0991639c3f37
SHA512

503879980638b535ad92ae1e67b97399c054766be42cf09c4223bfda850d672673f1a2f3cabc2d2c74b1741b320fb887943dc33aff3da2e075e9e9c2a1d77f5b
SSDEEP

192:xao8UUjoNxlwrJruZkeBruVDDX7taznXU5gk8:YdPoerJWJBylYzXUc

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
87eaf8ff6a99d6dc2bca0930dfb05c45
unpack001/out.upx

Files

87eaf8ff6a99d6dc2bca0930dfb05c45
.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: 28KB

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: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE