54b1a1a9dfe3de6a4a989f4632dd808d_JaffaCakes118 | Triage

Sharing

General

Target

54b1a1a9dfe3de6a4a989f4632dd808d_JaffaCakes118
Size

22KB
MD5

54b1a1a9dfe3de6a4a989f4632dd808d
SHA1

cf5e134267cef9f010ad6fe175bf3d7c1347b793
SHA256

9ca5d0fa80348907b3501e8190c62b3b296d9e75e7929b646a7e2fbeff841bad
SHA512

945237996a50cfb6e64715e52613e3ef99c233e340552e51df125f0cc32c0792dd911b61e0355445ba7bd4d6519b92c6474f69c75627de186f45ebdf9dd8b69f
SSDEEP

384:4EtOfGiLwIyYBMihAiiP+LJfCP4BK5thTRcs6ibLX2WvZZu+:9tOfG6/yYBMihAHPU5CP5jRcMvPvDu

Score

5^/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
54b1a1a9dfe3de6a4a989f4632dd808d_JaffaCakes118
unpack001/out.upx

Files

54b1a1a9dfe3de6a4a989f4632dd808d_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: 19KB - Virtual size: 20KB

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: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 11KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ