a630a5ff7ce2bb4bc2310a0b0473520a_JaffaCakes118 | Triage

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General

Target

a630a5ff7ce2bb4bc2310a0b0473520a_JaffaCakes118
Size

67KB
MD5

a630a5ff7ce2bb4bc2310a0b0473520a
SHA1

7fdb96eefcd57206b3ceb49ff7bc15408d2ce4c7
SHA256

2e72fefc4ba1c3fb2d34bfe397c42d5a9f80286129037e459c5a058753c50a90
SHA512

aae9383e6dd8167ed48a93225348634454463486d7385d65cb5fa0a474773cfb9119af06f0449f97db9b7ad7ef79f3e9849cfc4b0c00666b1cbc24f5a36af1f1
SSDEEP

1536:lkFnPfeaKsXuzQtSCJ6Ee8ziP7DqgUOrUY1k2Yh+yQkIAoD76:lkFnrKzkcCJ6GuPHqgdDQZf

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
a630a5ff7ce2bb4bc2310a0b0473520a_JaffaCakes118
unpack001/out.upx

Files

a630a5ff7ce2bb4bc2310a0b0473520a_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 66KB - Virtual size: 68KB

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: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 80KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE