526a4e17f3489837f804ff231f7f96c1_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

526a4e17f3489837f804ff231f7f96c1_JaffaCakes118
Size

52KB
MD5

526a4e17f3489837f804ff231f7f96c1
SHA1

e0d038a97b7deed4bde00d572375c3521d1ece20
SHA256

6e3a2b1fe463a494beaa088751f5b91b2de5120314aacef8bcb0b7cb591330c8
SHA512

0773f85d26f01e791ff1161632fe23e83c3c4c53f8ba334c945742d834ed3fcc0f88ed69e1461d849e57d302ac42897e2f9173addfbd581e80cf13302eb75ecf
SSDEEP

768:YpZoLpVmU40OKiSY16ue+9pvQOm7PNikI1eI5a8KvOSf7Oyw6ywYhYJH1mUbqeEt:YLoLpVmU4sNY10IrUMwmOSPtwjPNg

Score

5^/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
526a4e17f3489837f804ff231f7f96c1_JaffaCakes118
unpack001/out.upx

Files

526a4e17f3489837f804ff231f7f96c1_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: 49KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 80KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ