292f2a4b5327e66ac559e9896e3dc69d_JaffaCakes118 | Triage

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General

Target

292f2a4b5327e66ac559e9896e3dc69d_JaffaCakes118
Size

57KB
MD5

292f2a4b5327e66ac559e9896e3dc69d
SHA1

c6a557e8b0d810ec109dd73ee850e879c79abdf6
SHA256

160e3ae6d5d0b6ac220eabbfde150d354d05ce648fb48b86560ff7278b7f7f63
SHA512

f54b8515907e2c949a848cc6a83463bab7b66ddcbdc087e8821df8394252dd4855aabf2fe40385f481ff786731e77b4190f193b38c1fb4f35c7029f34e2f60da
SSDEEP

768:O9wQBRsIWpsuCT3Lxn0sL3lRIPwsPnoW9BMNhFT6c1T5B6706Bqt8Rm:8wQBLWhChd7Swsfd7MNL6aTm4t8Rm

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
292f2a4b5327e66ac559e9896e3dc69d_JaffaCakes118
unpack001/out.upx

Files

292f2a4b5327e66ac559e9896e3dc69d_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 808B

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