d076a6c1e598235fe737e7be77f06dd1_JaffaCakes118 | Triage

Sharing

General

Target

d076a6c1e598235fe737e7be77f06dd1_JaffaCakes118
Size

90KB
MD5

d076a6c1e598235fe737e7be77f06dd1
SHA1

22faa3cfd0f80b0a8c299359f4587cc925107b1e
SHA256

a8905f4ba791d8718eae7001fe876d25c74e7ca708eaa5613176202ddffc62dc
SHA512

b9ed0a52da38ac8aca86152da20dd6d9d325a251249a1837ad9f474ef11d2bd1fe595e50e671d8298b1c6fdf55e547763b099a6c09896610263f4988d3e9ab64
SSDEEP

1536:c4pSkMdJNhSX8sz85zhjKcN5o/qEVgvyw3zHR1Xst8491dbSiwV90F:PXWJNwX8swVVTI09zHR1Xst8qlS6

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
d076a6c1e598235fe737e7be77f06dd1_JaffaCakes118
unpack001/out.upx

Files

d076a6c1e598235fe737e7be77f06dd1_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 92KB

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: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE