f3595683216b0bdd2f9000b6346ca938_JaffaCakes118 | Triage

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General

Target

f3595683216b0bdd2f9000b6346ca938_JaffaCakes118
Size

20KB
MD5

f3595683216b0bdd2f9000b6346ca938
SHA1

d08b68f91d3b5cf312a7274159aee309ce428b8d
SHA256

b4edd6726d441e88ea0df7c41011190200e1e2ba50540a27f546784da2a8de3e
SHA512

ea72a6bf10a849c256468277a4fc0008eeea12c98bfe4a9ae0ffa28dc0d91bc77e5cc9a9159625d92eccfc112bbe5ca51e98866cbab55212908640f512e738e2
SSDEEP

384:n0WEtLh026DX6ko1z9WhprREu+QyRlXwtMyFe3TAzAd88hLg:nnEbNd4vrRz+1XwtM33Mzn8p

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
f3595683216b0bdd2f9000b6346ca938_JaffaCakes118
unpack001/out.upx

Files

f3595683216b0bdd2f9000b6346ca938_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

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

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ