3fcbc6318cadaa6cf9839d7c60c55619_JaffaCakes118 | Triage

Sharing

General

Target

3fcbc6318cadaa6cf9839d7c60c55619_JaffaCakes118
Size

30KB
MD5

3fcbc6318cadaa6cf9839d7c60c55619
SHA1

c3111abcb41abea85198fd82a11cb65f79cd0d40
SHA256

2ea3d2c9a0b9d128bb978d5f01c1c36769bc59cca0c352a114a6d93edf7ffd0e
SHA512

fc02b7d17a5ccff4d7891bbf05993dff1e364e926393ab26b20f8b493e81bf335b20d1174a642e8556d0c7b0f459010ab9f1dc556792f8e24fd003c036e9138e
SSDEEP

768:8C5g+oLCKV3yvsAcSpnVdTPXZESSxLy1c:8Cu+eCdsALpnVdTPXZlWLic

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
3fcbc6318cadaa6cf9839d7c60c55619_JaffaCakes118
unpack001/out.upx

Files

3fcbc6318cadaa6cf9839d7c60c55619_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 28KB

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: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 7KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ