acbd0fd600bd1b675dc96d99f983aed2_JaffaCakes118 | Triage

Sharing

General

Target

acbd0fd600bd1b675dc96d99f983aed2_JaffaCakes118
Size

20KB
MD5

acbd0fd600bd1b675dc96d99f983aed2
SHA1

0b96d9d9fcb383c81658bbf2e8ddeb2b871d437e
SHA256

6e764b0d56142bcf25f95b0cfb4d87499b14ae3bb4b7276a77848264ce1950b3
SHA512

377403e5feecc257f5eb5860c6a7e24253a219a5f7333cf5c0b72edf4c19c37a559d2303de8e3fc85ef6780fc46a417f67f3619c47846888f51b1bcd15b23585
SSDEEP

384:hrLlvtAwpAjhj8Rw1FjewNYmmNPzHuBT+Siet/0wzW89z/W6FWmp:llSj7F6+pyuF+SVcsW4

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
acbd0fd600bd1b675dc96d99f983aed2_JaffaCakes118
unpack001/out.upx

Files

acbd0fd600bd1b675dc96d99f983aed2_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 16KB - Virtual size: 20KB

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: 48KB - Virtual size: 46KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ