a6e9a520e601e498b5a3dcc427d262dd_JaffaCakes118 | Triage

Sharing

General

Target

a6e9a520e601e498b5a3dcc427d262dd_JaffaCakes118
Size

297KB
MD5

a6e9a520e601e498b5a3dcc427d262dd
SHA1

6e7cd55066ac7e6820c1718d9cf933e762e6decf
SHA256

77770393ba329a7cfbfe6a5a590d21d29aa46732cb6adc162039de08b6530720
SHA512

00d58db0e7932a207025ca89dafcff5632b2dd6091c1caca60ade4003d587c8e3fa54894737871c0f5269e5165c4eb07c720e433b7c08cedc17775aac45940da
SSDEEP

6144:y2KaPRSupFFPIQwmTUP6xSCwZB6/yUCBEia28tKjnqhIgM/AY3Y:rKoRhpFFgQwmTGASCwZB6YEiRB/AY3Y

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
a6e9a520e601e498b5a3dcc427d262dd_JaffaCakes118
unpack001/out.upx

Files

a6e9a520e601e498b5a3dcc427d262dd_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: 212KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 268KB - Virtual size: 268KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 28KB

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: 131KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 332KB - Virtual size: 330KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ