77a8725d8febf9a0ae4ce76a7faed1a3_JaffaCakes118 | Triage

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General

Target

77a8725d8febf9a0ae4ce76a7faed1a3_JaffaCakes118
Size

70KB
MD5

77a8725d8febf9a0ae4ce76a7faed1a3
SHA1

26d891647282e0eaf43e1dc46bf2c1832d3bd260
SHA256

3be767a92e24e3546c19df3c6e7831be6a7c0dcc6486df182a21a90bc46c1a49
SHA512

9198dd3e405ff68c40859a98ad5bcafcada751ecbcb4163040908b0e4ae240ef0a41521ec1f8b44745f7bf352a3644d4c1bef1209a1527d0451abae3ce10f6e0
SSDEEP

1536:90p2YVaOPe0MsXrUU/SxJxdPEagAqhg+RqcQx7CAXyA:ap2OOqL/SxJxdPEagA+R1KCAXy

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
77a8725d8febf9a0ae4ce76a7faed1a3_JaffaCakes118
unpack001/out.upx

Files

77a8725d8febf9a0ae4ce76a7faed1a3_JaffaCakes118
.exe windows:5 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: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 64KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ