f2ff4608a5d9471b86f0cc0cb04683e3_JaffaCakes118 | Triage

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General

Target

f2ff4608a5d9471b86f0cc0cb04683e3_JaffaCakes118
Size

19KB
MD5

f2ff4608a5d9471b86f0cc0cb04683e3
SHA1

b38cd71b68fe16f4d47fffc939811be901280ff6
SHA256

dd36b975f5c1aa5ab48f5cd19d5a3654d3a22b7269f4b8bf019aa9a3b58d4213
SHA512

b885d018abd8df7e455baf2343f5d2734aafc7a3109983c7457b3ea05b3f34c5a92e71216693c05f88a1c18da1c46a1cc271b6c2d01b14ad62bedfaa3e029f23
SSDEEP

384:fuCO0k2OzUJsoqSb6lQV57f29ckoxst1wO:XfOzUjGaBf29iO

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
f2ff4608a5d9471b86f0cc0cb04683e3_JaffaCakes118
unpack001/out.upx

Files

f2ff4608a5d9471b86f0cc0cb04683e3_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ