3b3175b6b76a6e463797b19c78f868f8_JaffaCakes118 | Triage

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General

Target

3b3175b6b76a6e463797b19c78f868f8_JaffaCakes118
Size

66KB
MD5

3b3175b6b76a6e463797b19c78f868f8
SHA1

e54f00b1436d4874e385d4785f9b139ce2407525
SHA256

3293a99fcdc8889e0259421ba4d485f7c904c3dd016f335e88e7cf1cd8a9ca19
SHA512

9b08abd9209251c3b63b74a99c884421d1c19f9837d37591338afb2befa84d77c509b1cf84461d1aae31a80d94f7e9218a8b2f1c532a045b6e482b7e26a77c7d
SSDEEP

1536:kkpCt/sDhyrLBdQg88NXd3V4reTJ9NbNigCQecArBVAjJE9o7whvBcn:kJt/sNApJdF4AzJ48mV99XhO

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
3b3175b6b76a6e463797b19c78f868f8_JaffaCakes118
unpack001/out.upx

Files

3b3175b6b76a6e463797b19c78f868f8_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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

.text
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 80KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE