ca8b0565299c17d9a407aa989dfe4dc4 | Triage

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General

Target

ca8b0565299c17d9a407aa989dfe4dc4
Size

79KB
MD5

ca8b0565299c17d9a407aa989dfe4dc4
SHA1

801f7bd3f3aca824342bd22e40b98d9db34681ca
SHA256

7c3f53fffc19826a2203e454edb45bc8dfb3e52555c37055400e4161bef3f35e
SHA512

f7e08932fa88cb6bff4a832a6a6b9767ea4ae9373b97b74b7533468cedd409a1f553f55f85570b9679fe0edbc7225a3a961560c9e4b9d3157b1dab4a3ae49d70
SSDEEP

1536:zcsS0e9wmbveTNLcBK3eWzFrtwNf3Q6G34nBNfX/caxTV8fbZ:zcxTeTeGzFrtqg4BNfXUaxh6bZ

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
ca8b0565299c17d9a407aa989dfe4dc4
unpack001/out.upx

Files

ca8b0565299c17d9a407aa989dfe4dc4
.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: 480KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 75KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 524KB - Virtual size: 522KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ