fc71bbf25db534d67fbc5009892698a6_JaffaCakes118 | Triage

Sharing

General

Target

fc71bbf25db534d67fbc5009892698a6_JaffaCakes118
Size

7KB
MD5

fc71bbf25db534d67fbc5009892698a6
SHA1

833952ab63c1bb44398e426b90586c0741f156bd
SHA256

965c475fb8d887360b52fabf5e4a06cb4694654b761f94ae660e16e16f8717b6
SHA512

76c5c3c0874d52b1bb959abc616babf58fce518e4593b7d8a5a8f8c1d56abb395dcd5b9669dd3b70f43c3d9869d37faddd4a7ce6580ade62aaed2417c45781de
SSDEEP

96:AMvHuTl5/l3DJ7sLOCc+1poitIr2DygMBnEUzHXf1/FQWCA3Bn/YkhUWIQYo:/2xhredNoYfMeUzHXf1/SAykC58

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
fc71bbf25db534d67fbc5009892698a6_JaffaCakes118
unpack001/out.upx

Files

fc71bbf25db534d67fbc5009892698a6_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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

.text
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 600B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE