ec42a5cce4935223344907bd1c29ec7c_JaffaCakes118 | Triage

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General

Target

ec42a5cce4935223344907bd1c29ec7c_JaffaCakes118
Size

79KB
MD5

ec42a5cce4935223344907bd1c29ec7c
SHA1

3de479f5381e00bcc88e11f68abd709d85b91615
SHA256

39572f88d5c47d5e41727218ee6dbfd44b4b82052cd33cbc5450999310a81eae
SHA512

94d94f536755be4db09fe84f5dc3e403e641f66d487df81ef850e96bf6c2063837b3daf3c5f1152f1c92bbdedb505a50916bcd9a45b5925b63d0d588d8fee5b8
SSDEEP

1536:6Crj3GNZvR22B4FgIDTTeOpCqwA7bbmuYLtpSpc1xS0crHnfF:zrgZI2mWIDTCOAqwtus0c1x6TN

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
ec42a5cce4935223344907bd1c29ec7c_JaffaCakes118
unpack001/out.upx

Files

ec42a5cce4935223344907bd1c29ec7c_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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 78KB - Virtual size: 80KB

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: 148KB - Virtual size: 147KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE