bffbea01dbdadfe205e36715f69d28be_JaffaCakes118 | Triage

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General

Target

bffbea01dbdadfe205e36715f69d28be_JaffaCakes118
Size

13KB
MD5

bffbea01dbdadfe205e36715f69d28be
SHA1

82508c7805e6cf0bf45b39fa6162208842aae309
SHA256

d25f124698ee9af1e234e4be8772223a79d3fea1fe5a6f0b6a39d8650b40bfa2
SHA512

e46ddfb79c7a6f6510758e1ada0553f8789834d3fc4835a252fa944ce004e772a1fc594bcf7d22be1291a731c9fccf4d30c8611d048b43addc42748ce430f162
SSDEEP

192:RLi7QNVbnUnc5oMnLkQwMtPFyrmEfzmbi44jbPX8CDkaa6wnu4MeZbs/4Rm:Rdncc51LlwMF2mUzYgPMCDb1wieC/4E

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
bffbea01dbdadfe205e36715f69d28be_JaffaCakes118
unpack001/out.upx

Files

bffbea01dbdadfe205e36715f69d28be_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: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - 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: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE