3378661a9f51815a653d82f6f3ca73e1_JaffaCakes118 | Triage

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General

Target

3378661a9f51815a653d82f6f3ca73e1_JaffaCakes118
Size

8KB
MD5

3378661a9f51815a653d82f6f3ca73e1
SHA1

59a9011f0054737e5d9429df8b7e9a2495a7d17f
SHA256

2232b113c607f66d6e689c8642b6c5264949f9e452e84df7732d254e995f8354
SHA512

bc4ea61ef2a48d84d3e86a85f8a297e1b76ced06d884a179ff346671a9fc02f1879b9d16b6ef18f77a1162cea31618737642150531aaab3e3c7053249ef6850a
SSDEEP

192:mXwQxiHIcYbbNWJ1th/DnltbuA+6y7l/LHUCsn:mdxOYb4vltbU6yKCy

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
3378661a9f51815a653d82f6f3ca73e1_JaffaCakes118
unpack001/out.upx

Files

3378661a9f51815a653d82f6f3ca73e1_JaffaCakes118
.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

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: 7KB - Virtual size: 8KB

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:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE