3506944f48eaed86109418f5ea7ddb36_JaffaCakes118 | Triage

Sharing

General

Target

3506944f48eaed86109418f5ea7ddb36_JaffaCakes118
Size

90KB
MD5

3506944f48eaed86109418f5ea7ddb36
SHA1

64d9fdb616b7433db416de889a6d036beb40276a
SHA256

bd17a697b627c43bd2dc0d137f4d4ef628bd296aaaef601b807d2a0b4706c953
SHA512

7f255066150bb237b23320f0690ee205704b6557ad5b3676aa584750a1bf4f6abb76c0f3ab73717d28bd2e977db29f4e6f1199326d64697871486e449f4cd6f8
SSDEEP

1536:zsaqA66BsAc6cOqf7t2bpKHu/vFehTi7PVEZ4hojaZ6XJmz+BgThmh021iXGMb:zzqA66ST6cN7spZ/vFgi7VEGhouQXEvL

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
3506944f48eaed86109418f5ea7ddb36_JaffaCakes118
unpack001/out.upx

Files

3506944f48eaed86109418f5ea7ddb36_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: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 92KB

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: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE