aac29c1392394988b7b149ec7714dae3_JaffaCakes118 | Triage

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General

Target

aac29c1392394988b7b149ec7714dae3_JaffaCakes118
Size

51KB
MD5

aac29c1392394988b7b149ec7714dae3
SHA1

23ac23ac07ddee6d6ad9c7467ab3cc806f34c983
SHA256

c1059607f5fba2d1846f13753f7c05a1f658d42db63855d79bb4cc6a16d5afb5
SHA512

0eb9365c3a9614c7c4ad8940faf7fdf990df68668f0603df7fb86bcdfff36f61f7ecae388efd108949520caf1e1422e4db926608b1114821273097ff3f3f7e85
SSDEEP

768:p/xZYHIYqC6Y7qpLUYBzO88zQ2OgC681jDDn774b0O8BiGFaJcPxshcaBB:XZuPN7q2L88tOgCR13zW/m2JGlA

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
aac29c1392394988b7b149ec7714dae3_JaffaCakes118
unpack001/out.upx

Files

aac29c1392394988b7b149ec7714dae3_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ