2be4e2682664dcd7f69dfcd0ee87294a_JaffaCakes118 | Triage

Sharing

General

Target

2be4e2682664dcd7f69dfcd0ee87294a_JaffaCakes118
Size

518KB
MD5

2be4e2682664dcd7f69dfcd0ee87294a
SHA1

c6f689bf188455111dce37f6d09734affd3bb29e
SHA256

d8f9ab99b7e41e02833a9f9fdebb6db6d9cd2e6e5a5fca2c6f6432cac6c2d0ff
SHA512

02261dd559544735bb94d7ee524babeaabed514225b630ef96ba13301926fdb6246f0958993a31eff8f3f75802ecc0e5c4a8138e36ffc9c3f616163901a7efc3
SSDEEP

6144:5uHOtB0rG1VVE+IaGFrQZb++tdsHP4+QfI6Uw:gOtBwuZerQZb+md4w1Uw

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
2be4e2682664dcd7f69dfcd0ee87294a_JaffaCakes118
unpack001/out.upx

Files

2be4e2682664dcd7f69dfcd0ee87294a_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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

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: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ