b648a5d74fa4de27c5ab3bdfce1e77ef_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

b648a5d74fa4de27c5ab3bdfce1e77ef_JaffaCakes118
Size

117KB
MD5

b648a5d74fa4de27c5ab3bdfce1e77ef
SHA1

43c1a95940f26b30c576b78b2302129fe6de9e0f
SHA256

9343e5bf9f649d38612ec51e72287c0abab14f18f03848980bfed4ef47cfcd4a
SHA512

520a2ae7b831e34bd8a5a4e6768faade458e106af3dc18cee73a5f9f7342eb0b57418baaac7a063b13af6f117075a8d01913d8fe314d8158774d7d230bb6c53b
SSDEEP

3072:R3U5uZEJp3T88QB2/axpuQpll0V/EPftc/psEcWl:UuZEJZT8jbIQ/lk/EQpB

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
b648a5d74fa4de27c5ab3bdfce1e77ef_JaffaCakes118
unpack001/out.upx

Files

b648a5d74fa4de27c5ab3bdfce1e77ef_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 92KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 69KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 47KB - Virtual size: 48KB

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_32BIT_MACHINE

Sections

.text
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 55KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ