52e130cfd6b0faa190504e6bb730ed4a_JaffaCakes118 | Triage

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General

Target

52e130cfd6b0faa190504e6bb730ed4a_JaffaCakes118
Size

14KB
MD5

52e130cfd6b0faa190504e6bb730ed4a
SHA1

aa72cf02a30aeac6c4f6778cd434d8432ba6ceb8
SHA256

29631a67630f28eaba290002008cd5462621dec62cee0fd7acebbe966cba25ce
SHA512

a57fefcb1a8098354c8992f9cf42925d0b568382ae51ce276f4489ee52732f40f6cfa7f99cf1507377003f0dc6068db5ec4c953b2f93c85e0d12c9be2df94787
SSDEEP

384:9I9h5Bx8MlUktE1uE+6vcbV4A2XyyTfGD2M8jPzEiXJMZJgA:whd8hkC1tEbV4NQDAjPzEi5M3J

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
52e130cfd6b0faa190504e6bb730ed4a_JaffaCakes118
unpack001/out.upx

Files

52e130cfd6b0faa190504e6bb730ed4a_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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 16KB

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: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE