3307f02f903ea6c8859c0e13ea47b4c9_JaffaCakes118 | Triage

Sharing

General

Target

3307f02f903ea6c8859c0e13ea47b4c9_JaffaCakes118
Size

89KB
MD5

3307f02f903ea6c8859c0e13ea47b4c9
SHA1

66882bdc7e0bd86aa639378a16d9fc44fecd5143
SHA256

024df9125bf0c934ddc2914450c02dfb91ded7a53b0bdd7dbbe5cb4cbd684c03
SHA512

91b88c38a9ce109be1c3615d50ac43b3062953ef68b6cb9d64e14d140a26100202be28b90b9cf4098bd05b47fe606e03d98a2ef5d480927c06a57f8bdfaca489
SSDEEP

1536:dqZU7ZaPjndBB/DDIUpOknDlaBIzrwlKSj/7Em7SrcymryKDJyJ5EtSEm7TjXOJ0:dcU7ZaPjLBr9p5QBMSj7N79ryKIcSnnf

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
3307f02f903ea6c8859c0e13ea47b4c9_JaffaCakes118
unpack001/out.upx

Files

3307f02f903ea6c8859c0e13ea47b4c9_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 87KB - Virtual size: 88KB

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: 168KB

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: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE