3ec17435e2b9f3bf78495931b5900a06_JaffaCakes118 | Triage

Sharing

General

Target

3ec17435e2b9f3bf78495931b5900a06_JaffaCakes118
Size

34KB
MD5

3ec17435e2b9f3bf78495931b5900a06
SHA1

aefd2489fb1e86bdbba025d0f6e65c86d543953a
SHA256

c039efffc87bc15c123b4704c85f92b5b41d4bcd0c366541edd883a63c304ebb
SHA512

bc44a4faf5f63cb7fe3f0b59f21f20187bc45bfd1bf4b959666e2a69f9d78e900a86937157421c19aab193c27399c58e55f43721a1cf2fb88e97c42e975a47e9
SSDEEP

768:03cHuPVoGGK2hoIHSNjNFUOVjqDNROWpSOGACCp2H7:0MOtnwCnjNFfVMRHS7ACCpI7

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
3ec17435e2b9f3bf78495931b5900a06_JaffaCakes118
unpack001/out.upx

Files

3ec17435e2b9f3bf78495931b5900a06_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 22KB - Virtual size: 12KB

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: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ