c2129b72728543623d637cb212ba7e71_JaffaCakes118 | Triage

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General

Target

c2129b72728543623d637cb212ba7e71_JaffaCakes118
Size

50KB
MD5

c2129b72728543623d637cb212ba7e71
SHA1

4a2106eb1d0de1e6996bde03e4dc73521c0dbf36
SHA256

94b097f82330d345d23d2a41614b57f030155ed968e432704e3a2f47c04b35a8
SHA512

9d7a57e17b8a331a3304b9ad47b18cec966b193dbe3a1efb1b374cf2f42f7ea1a5cbfcc0e9d553aaa9c8e270448646fa866a6df8b6b238afb8440813ec48a3f5
SSDEEP

768:/sXaqbMHhWjcCiu9EK6qfGiMF11Yqc+t8RJpa/QWnm78VeS0RB75CuvXx:X0yhWjcCgTq1MfpW0QWm7Wex5rvh

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
c2129b72728543623d637cb212ba7e71_JaffaCakes118
unpack001/out.upx

Files

c2129b72728543623d637cb212ba7e71_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: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 46KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 132KB - Virtual size: 130KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 964B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ