ac70b2da67f98ba56317794edf986f6b_JaffaCakes118 | Triage

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General

Target

ac70b2da67f98ba56317794edf986f6b_JaffaCakes118
Size

5KB
MD5

ac70b2da67f98ba56317794edf986f6b
SHA1

9093825337dc7bc48336bcf3fba6b783383ffd8b
SHA256

7c6e65281e5da77b0bf4f0ffd52e9224f335d838e50d497ae2581e4156ab4618
SHA512

66390ff685fb37866ffe5ee1de25bc83b5602a529c06bde1f4c4ccbbc504d82dcee7d6476089a40abc78221bd85c907ae81c74117f658dadfdaa5ee4c6f99b98
SSDEEP

48:yr103KPTpBjTdfxF4HlL3qgvv1TMRwSeJY8JTaXq3ZCZRvrFwdE8B:e100PTxxF4FL3TZF3ZCgE8

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
ac70b2da67f98ba56317794edf986f6b_JaffaCakes118
unpack001/out.upx

Files

ac70b2da67f98ba56317794edf986f6b_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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