5defcfcbd9d78e35b266ab786f7ede71_JaffaCakes118 | Triage

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General

Target

5defcfcbd9d78e35b266ab786f7ede71_JaffaCakes118
Size

90KB
MD5

5defcfcbd9d78e35b266ab786f7ede71
SHA1

530e1c460723f259c0322cedba0b043ffaf3e71a
SHA256

40bda8d097af713ff2a583a485d71cdc9254c79bbd344da38133e931c220d88c
SHA512

65b9bb9919dc013962bfb9d6c9771d89df9d6193e7b5051a63425015ab80594b1b1d45f9342532644d713696855435dffad4e391bdbc8ad31b8c86049b0bcf97
SSDEEP

1536:fNT6MnrMpyQJqg6xL5k4vxJa5WwtUENHyZkHemRRb8t7t/:RFno8Pg6BVqWw2ENSZEeTZt/

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
5defcfcbd9d78e35b266ab786f7ede71_JaffaCakes118
unpack001/out.upx

Files

5defcfcbd9d78e35b266ab786f7ede71_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: 196KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 84KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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: 256KB - Virtual size: 255KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ