289ce7f324dbafedb0c81eb1af05a6b6 | Triage

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General

Target

289ce7f324dbafedb0c81eb1af05a6b6
Size

748KB
MD5

289ce7f324dbafedb0c81eb1af05a6b6
SHA1

6c0f75163fdbc67355036950256afe4e7782416b
SHA256

fc8d446bf9b20c0b5f427b6477d92c999b879e61e02b9e203b9613efbc358711
SHA512

85ac91a93f8359ecb95e8fc8c017dbef0cf3416419c060a523a1d92da23654b70a6b2f49419d5df47fa0276f4e430f84a01f941be84aefda17dd82a71d590316
SSDEEP

12288:zHUrrZ4QyRDOYux2WGbaTVh9IcqBq9avdeQ/QuNwVQOG/29WA4vnTYVPhvVYxgen:zOCNAxvnhw9vY1F/c1vnTY3Eki7G80PY

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
289ce7f324dbafedb0c81eb1af05a6b6
unpack001/out.upx

Files

289ce7f324dbafedb0c81eb1af05a6b6
.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: 4.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 743KB - Virtual size: 744KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 4.7MB - Virtual size: 4.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

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