bf3097747d6c2b01c001c3c9e457594f_JaffaCakes118 | Triage

Sharing

General

Target

bf3097747d6c2b01c001c3c9e457594f_JaffaCakes118
Size

42KB
MD5

bf3097747d6c2b01c001c3c9e457594f
SHA1

3e8f35dbbd41e9b06236a860b72a9590d2d1c049
SHA256

87935263f3cc8389a395947b5cdf5ce840762d5a90ac377cb7c31bc193fac8b2
SHA512

4c58b58e70ff98e47ff068be7333e164cf7a794e59ce3ac252168c3eb5eb548672f3f0ceeba7aa027d525d61025c2dd25437b71c13c6447ead2c65865c86683e
SSDEEP

768:6knrJdN8dLGb+V5d/VzeKUvs3oeAprcNYQxQn031wZRUDCqbDrh88zlfX:brnLcjhecoXpgNYQu031wZqVbD13lfX

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
bf3097747d6c2b01c001c3c9e457594f_JaffaCakes118
unpack001/out.upx

Files

bf3097747d6c2b01c001c3c9e457594f_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: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 40KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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_32BIT_MACHINE

Sections

.text
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ