feb6758c66f22031b4277640bdca8efe_JaffaCakes118 | Triage

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General

Target

feb6758c66f22031b4277640bdca8efe_JaffaCakes118
Size

90KB
MD5

feb6758c66f22031b4277640bdca8efe
SHA1

6023cca790f75a2d3866f4f6d60270c05bc94aed
SHA256

286884edf4ecceae893520616293402f798033a02fbed6a0beb4feb8fc61e642
SHA512

e3c440bfe8eb8ed75dcb53daac1d0be0d3ea94e645771533063621fcc1126549c94c62325b794a61f921804ecddd6114977e1cc70fe422c40c3aa8835c38230e
SSDEEP

1536:CKnd+0SjV+Li7CgIBOiIgVEqkXO7kEgtNkrUHzr6Kl/BVHMkRMGcB2LUSUQJoL:CAd3SB+QBIBOin6qKzVK4T+K1XskQBmw

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
feb6758c66f22031b4277640bdca8efe_JaffaCakes118
unpack001/out.upx

Files

feb6758c66f22031b4277640bdca8efe_JaffaCakes118
.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: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 61KB - Virtual size: 64KB

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: 144KB - Virtual size: 141KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

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