657bdae5f31002479d4e07cfd09bf4d9_JaffaCakes118 | Triage

Sharing

General

Target

657bdae5f31002479d4e07cfd09bf4d9_JaffaCakes118
Size

94KB
MD5

657bdae5f31002479d4e07cfd09bf4d9
SHA1

e1869e8641ef53af01de7cdba66db7b99fbd65b8
SHA256

fba3392cb37089f5e07c52b0df9dd5324e3943e60f223a632573e43eb5d90218
SHA512

3a30fbda12803bf71c077c958185f919864eeb33a188da3cc933f4a52bf74b943d64c70aa39ed0e86296f4802a2124fc389335bd9813a4afdc826c51f32723ea
SSDEEP

1536:1okdDUpwL9jFs4QcezMkr6IU2uZJQzAqy1ZSy19wk8oV+AB54kULzmKbruU/8Bdh:1ok9KwxjFNQxQkrUzoK1wy1ooVHQkWze

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
657bdae5f31002479d4e07cfd09bf4d9_JaffaCakes118
unpack001/out.upx

Files

657bdae5f31002479d4e07cfd09bf4d9_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 67KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ