a413f091e100c73a2a46d22b98e313ab_JaffaCakes118 | Triage

Sharing

General

Target

a413f091e100c73a2a46d22b98e313ab_JaffaCakes118
Size

30KB
MD5

a413f091e100c73a2a46d22b98e313ab
SHA1

dc9df21d7cdec8eb8ef700056032e1c318c5e470
SHA256

6ad16c9eb82577a6fd0eb88d5cdb6d5b635c28f7296dff477377ff2be3fb1428
SHA512

ce79b15f71040ef3a8dc9f26da0949e9bd2df67eb5b539c33bf49c87b2048f4eb47c7a6e2f1313959a740c1833c1e7b1408ad7f0d9c0c2afc59f91eb032989d0
SSDEEP

768:Afx+fhGq1CYbGoZY3XCTAZTo/OhrssZGrYitjw0PAb:yx+fkq/bGoZY3SuTo2pIrYiZQ

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
a413f091e100c73a2a46d22b98e313ab_JaffaCakes118
unpack001/out.upx

Files

a413f091e100c73a2a46d22b98e313ab_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

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

.data
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ