ef3a4b52106231b009c3fb267202a6781c0930cef28b51b1e1683b23ab6cea46 | Triage

Sharing

General

Target

ef3a4b52106231b009c3fb267202a6781c0930cef28b51b1e1683b23ab6cea46
Size

504KB
MD5

47a708b4f14ddf27981ae405c3bcb0c4
SHA1

111128004ff69d17e8a7c473751ef27dddff584d
SHA256

ef3a4b52106231b009c3fb267202a6781c0930cef28b51b1e1683b23ab6cea46
SHA512

5e0cbe57f7960b34dc325354d773dac7d844097472da0c91492f3c2f4f85d94647caef1a14b547c4cc5d9d8c3682e6ae66f370cd72337c4f2775a23637e0ce59
SSDEEP

6144:5uHOjE2EJuHOLE2EBuHOLE2EJuHOLE2EAjj:gO+wOGIOGwOGcj

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

ef3a4b52106231b009c3fb267202a6781c0930cef28b51b1e1683b23ab6cea46
.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