ed3fec80c62eb5152cfcf1b5371e5cb4_JaffaCakes118 | Triage

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General

Target

ed3fec80c62eb5152cfcf1b5371e5cb4_JaffaCakes118
Size

32KB
MD5

ed3fec80c62eb5152cfcf1b5371e5cb4
SHA1

dd4de5b34729f958e5ecb04dbce244996f5cc29c
SHA256

4ac82f8c805e17a589b701ebc831a4b6b195895443b93462253150a86e327107
SHA512

fa4712d718dc23acc3a81d55f9cdfc64502720e7be5b9375b43e7e3162011584c505e96abe73a823387ef9094c4d9164a3c6e0cce056ea385e415a5094c54eff
SSDEEP

768:YZ2OnpQiRu5LVZ1yEJjkStZYj8H5cmvqIbus1tQ7HiPwo8:YNv05LVZ3JjxZG8HjvqIKs1+rOB8

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
ed3fec80c62eb5152cfcf1b5371e5cb4_JaffaCakes118
unpack001/out.upx

Files

ed3fec80c62eb5152cfcf1b5371e5cb4_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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 31KB - Virtual size: 32KB

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_32BIT_MACHINE

Sections

.text
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 35KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ