b63bd8382f4640343ecae95ce52ad8dc_JaffaCakes118 | Triage

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General

Target

b63bd8382f4640343ecae95ce52ad8dc_JaffaCakes118
Size

212KB
MD5

b63bd8382f4640343ecae95ce52ad8dc
SHA1

69650c59e8cd39caf619d0dc9c1dfb2cd6e52eb1
SHA256

8c03cc06cce8ea3260579160ce62fd27dd6c466d8e834f87347a8dab057fb7cf
SHA512

948fd166eccfc162d163f37e92192f518c437111374cc88e41d1d04514779ffaa86623366cd33a6935ef4c149387b2647da5eb429dbcd0b7e2cb1623514dfcdb
SSDEEP

6144:ZtINBXZpNiB3Iv2r2FpEuiDVjYF6XBxJT5:ZMp83Iv2iFpEXZY09

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
b63bd8382f4640343ecae95ce52ad8dc_JaffaCakes118
unpack001/out.upx

Files

b63bd8382f4640343ecae95ce52ad8dc_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: 544KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 203KB - Virtual size: 204KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 724KB - Virtual size: 722KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ