76a9bbe52ec8f861172384a87e25973a_JaffaCakes118 | Triage

Sharing

General

Target

76a9bbe52ec8f861172384a87e25973a_JaffaCakes118
Size

70KB
MD5

76a9bbe52ec8f861172384a87e25973a
SHA1

92444ec8af4bf7e37761e6b6d194bae833a088bf
SHA256

ef14ef5134c32b966502921d09ebeace51be89f96f2458f23a3532bbb733020d
SHA512

90354b1c437f31aba83445de9a5161d1d0a6f48600100ab6399adeeb5e73243953af47da1a50d7d314f045516603aaac09a7ebcc4551b59127b887a814e99f7e
SSDEEP

1536:xZlOSRNplhyzBFA9eixZbGG1eelN5jX3AiQemfEMAUy/VSvuppxZ29rCycXNE:xZlOSJCSe6QMZLjgHLbhYVSvYErrcXN

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
76a9bbe52ec8f861172384a87e25973a_JaffaCakes118
unpack001/out.upx

Files

76a9bbe52ec8f861172384a87e25973a_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: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 64KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 66KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ