42dbb66aa079edbab609317efde3ebe0_JaffaCakes118 | Triage

Sharing

General

Target

42dbb66aa079edbab609317efde3ebe0_JaffaCakes118
Size

104KB
MD5

42dbb66aa079edbab609317efde3ebe0
SHA1

2c1d0f799d648884ab215c379a0db05fe95ab381
SHA256

f2f12ab3823167ab2fcc58eb7e599f40d98c930d9b8727f8eacfab3cb089d859
SHA512

0a5eea1cc5ff1f3ea21f55a0bb3c3755154ad72a03f425cf33d0abc7fa83b5cc31a8d778cdc4430b7eafcfa90a414b2e726d699923ca05ec5b8fca4e34eccc4b
SSDEEP

3072:VEg+T69KcJom4LXzBAoSp84VR+IRt1VH0+8:+49X4X4Vb1m

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
42dbb66aa079edbab609317efde3ebe0_JaffaCakes118
unpack001/out.upx

Files

42dbb66aa079edbab609317efde3ebe0_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 57KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 49KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ