3529eb5b4ad23b007834ed0ab5a089bf_JaffaCakes118 | Triage

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General

Target

3529eb5b4ad23b007834ed0ab5a089bf_JaffaCakes118
Size

8KB
MD5

3529eb5b4ad23b007834ed0ab5a089bf
SHA1

dd85ef334980498ad6f17d969765175ebe3ef464
SHA256

670c47d28b5c2e793ef8076730c8b0f2f56c411cdc6fd226972722450b781613
SHA512

c568545f69abf84208f690b67088efd8cfda11c4354d3b14bc04446702b4919e2a8b19913390261f24dd0a081b286e878f7aeabe5383b77d458a5d4bc50953ca
SSDEEP

192:PjnYrlzX4xL1HVoHtow+AznHi+KTInEFo2SN+LW+w4phMaUI:rKlzX4xL1HVoWwfnCGEFo2SNeW+BpSaD

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
3529eb5b4ad23b007834ed0ab5a089bf_JaffaCakes118
unpack001/out.upx

Files

3529eb5b4ad23b007834ed0ab5a089bf_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 160KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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_32BIT_MACHINE

Sections

.text
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 344B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 141KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 720B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ