fd828bffe7da7f49d2eda4d1c494c562_JaffaCakes118 | Triage

Sharing

General

Target

fd828bffe7da7f49d2eda4d1c494c562_JaffaCakes118
Size

29KB
MD5

fd828bffe7da7f49d2eda4d1c494c562
SHA1

6ad69eaebf3c153cf30c7a4cf79fa7b374111c3b
SHA256

1e03dd8919734cfbd916d7213269188e2045029595232fd8717c8446a04206ff
SHA512

07e84a074d9a25cd0447b19415480efefb6944baa8c19474764e46cd182a02e5fe37f6a2a99bf646e7cea91bb6789dbbdc9960c21fa7bb52b2bddc0e85e5b560
SSDEEP

768:5Jn/Sdl/PpT7SssBgeep5DrgXXqyKPDnzax5DnnOvLCF7:DSdVpT74gb1zyKPDzarnnO2N

Score

5^/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
fd828bffe7da7f49d2eda4d1c494c562_JaffaCakes118
unpack001/out.upx

Files

fd828bffe7da7f49d2eda4d1c494c562_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 27KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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

.text
Size: 52KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE