1a9bda3fcd357d63e09ce46809e46869_JaffaCakes118 | Triage

Sharing

General

Target

1a9bda3fcd357d63e09ce46809e46869_JaffaCakes118
Size

31KB
MD5

1a9bda3fcd357d63e09ce46809e46869
SHA1

f4456bd355febd1a08f27acad0147f38a9d564b7
SHA256

bb552c542fc6b188e5cbf71346b3d7cbd08aae4a34988106b9fda885f8d163f7
SHA512

e6319e8de0b00a00f34b1378c5b4d3fe8a30caf0ebfd95a5e8eecbfa088c6592ae98a4cd4db5c36354c6925963c2898a983f2d838863c61ebbd8d2d5badd52b6
SSDEEP

768:EOJDrFgQ3GfH/fQMSFF3+yBJPJvfYlezslxDaBIVwLJQKFrhj:FnzWf3SGIxvfRwlxD+IVwLGKf

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
1a9bda3fcd357d63e09ce46809e46869_JaffaCakes118
unpack001/out.upx

Files

1a9bda3fcd357d63e09ce46809e46869_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: 208KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 30KB - Virtual size: 32KB

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: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 181KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE