c7fb65875112b3807b0a9b9d5b79ad09_JaffaCakes118 | Triage

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General

Target

c7fb65875112b3807b0a9b9d5b79ad09_JaffaCakes118
Size

4KB
MD5

c7fb65875112b3807b0a9b9d5b79ad09
SHA1

d812326b8f122e67ee58aed36ffa3ae7cc375fb9
SHA256

e957685ebbef5a16e5c8b8b8ff9b68db0fbee23477f987a02c9ef929a97c565b
SHA512

4b75dda75c43ac3d62a107918835fc6e1ec69cc8e5102594e2d9ab435b8e7f5285d75b10ed578d60d226f66a3c30f9b9eb99e8742d31798ccb6db52a638907c8
SSDEEP

96:ftJ9j5kNUMdmMgl9tKs9isQBhZHxWL6FA:9almMglnKYisGhZHZA

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
c7fb65875112b3807b0a9b9d5b79ad09_JaffaCakes118
unpack001/out.upx

Files

c7fb65875112b3807b0a9b9d5b79ad09_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2KB - Virtual size: 4KB

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: 4KB - Virtual size: 997B

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: 4KB - Virtual size: 180B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE