1a7cdaec40890ce9c85b5e13ec23f629_JaffaCakes118 | Triage

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General

Target

1a7cdaec40890ce9c85b5e13ec23f629_JaffaCakes118
Size

16KB
MD5

1a7cdaec40890ce9c85b5e13ec23f629
SHA1

e9075a9ec9ed0db6b6cd06ae57109657b96fa8ab
SHA256

a1ab48f5cdce509b0f330cd3058193391507077bcde688fe5c0d9ee0705a2665
SHA512

b327c5882da3c727935a0ec1872ea422ea4e3616178744c101c1c3a3f9fa5576ed36b77c19ad58684737e56cc417cc751ca869d2aff0733c285efb389f5c1f19
SSDEEP

192:Hwf8WTUzt5wP7pk0mozbPzlOlJCM8QHoCWWZ4V+Ar7OGc8iHN+zElqFncfLOCWsV:HwlTA3wP7plbJQHoC5pTdlAeKBOz/

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
1a7cdaec40890ce9c85b5e13ec23f629_JaffaCakes118
unpack001/out.upx

Files

1a7cdaec40890ce9c85b5e13ec23f629_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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

.data
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ