d20a9a60534c1a88feea4605e974092a_JaffaCakes118 | Triage

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General

Target

d20a9a60534c1a88feea4605e974092a_JaffaCakes118
Size

240KB
MD5

d20a9a60534c1a88feea4605e974092a
SHA1

078d9417544ffe6f862c0d5efd23aaaef4734673
SHA256

05c991db5e6703da278f0db4166c10bcc2f7cead645cb7ac1366b555190a5ff0
SHA512

32622967ea2d5d36b1863c2d138806e3f4527b49d39e709fd8ee9fd887ae030b6e3f3e5e13a96fd6af540c01cee5040eaf6d02a585afe4ec127ace37b26b8345
SSDEEP

6144:QElK7BXzHgjDRT4wVuK11sFEwBpkLSm+luSk6XqLb+KV/YF+y:QEUSjD/uK11g9kF/6XqLb+KdYH

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
d20a9a60534c1a88feea4605e974092a_JaffaCakes118
unpack001/out.upx

Files

d20a9a60534c1a88feea4605e974092a_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

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: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ