54b982dafd6783f4f81f49143e062d91_JaffaCakes118 | Triage

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General

Target

54b982dafd6783f4f81f49143e062d91_JaffaCakes118
Size

70KB
MD5

54b982dafd6783f4f81f49143e062d91
SHA1

976594a48bbe93b1884ff5008e51dcb6529b59e4
SHA256

acee9cd05b6d44508bc8a431ae7877e77a4e8c62deb07c3c6e3f1663dbec8a56
SHA512

882d064f450fb3562a57e601f2b0baed06b1835be361daee25112a43dfb61357cc301a7c3ca38cca9c0d956bd1c775c169aaad3b145660c725ff0d41aa782c1d
SSDEEP

1536:L+SJeJW6uDhUk9qQ40dCJnMwOyaz9iUmmIuFK3IIt7Kfrdcoh2:LrJUBuOkgQnYMnqT3IIt7KeB

Score

5^/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
54b982dafd6783f4f81f49143e062d91_JaffaCakes118
unpack001/out.upx

Files

54b982dafd6783f4f81f49143e062d91_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 63KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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_32BIT_MACHINE

Sections

.text
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ