16f4e77b70365fd0cba2552fd659958e_JaffaCakes118 | Triage

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General

Target

16f4e77b70365fd0cba2552fd659958e_JaffaCakes118
Size

51KB
MD5

16f4e77b70365fd0cba2552fd659958e
SHA1

7fecea764bdd0a63905a48ee71a56e1a90cfc140
SHA256

cb3b7a14963c544d1dc62cc7156508b27fe63c53e330e8a7da47a5d856f10581
SHA512

5a683838c4081c2ef2f928e7c7ff6ae8a342eacc9b9a87add31824c6550a17234f95bd1a83d57937b35d598a0fa0dc00fdb53fe7edecc5e8a93b426e689d7163
SSDEEP

768:PPrnYGmE5DaElMzHR7Eioo630+OUwJhZtn7urwWNibyfRPV70ZbUrGv8d:3rBmaPlM7R1630xdn71Wob0P2UrDd

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
16f4e77b70365fd0cba2552fd659958e_JaffaCakes118
unpack001/out.upx

Files

16f4e77b70365fd0cba2552fd659958e_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: 160KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 45KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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: 184KB - Virtual size: 181KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ