3b20d656926440b0b518771f565e129b_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

3b20d656926440b0b518771f565e129b_JaffaCakes118
Size

175KB
MD5

3b20d656926440b0b518771f565e129b
SHA1

73c89775b8e4f5227240b2538db3ee83f5635fe3
SHA256

292a7cb5efc5ee6811c9eeaa61b62bf9c72346b73705d778c754f98e11100724
SHA512

c2873de5f7b1ecc3e5967282ad198d790f716f08cad8f09f0d4c92a9878f2d33ea6defbe49de53097a4a285b0a33a486c73c0e019e36ea0b197da4d77066a7da
SSDEEP

3072:8EjVHeXUTN4Ns1vJxrOL60AD85h3/Cz+ZYyXGdoyQdFKj3kCTN9SJC0ekTK:8EjVLTONWJxrOLw85Z/7lDUjNj70ew

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
3b20d656926440b0b518771f565e129b_JaffaCakes118
unpack001/out.upx

Files

3b20d656926440b0b518771f565e129b_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: 308KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 173KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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: 440KB - Virtual size: 438KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ