ac5496ec9e8b4097c43cba5f4b4e1c57_JaffaCakes118 | Triage

Sharing

General

Target

ac5496ec9e8b4097c43cba5f4b4e1c57_JaffaCakes118
Size

53KB
MD5

ac5496ec9e8b4097c43cba5f4b4e1c57
SHA1

993fa17e847a4aa5074e93a28fb0548599649d70
SHA256

565fad567aa681bd7e32f2359321c942744f7295fe41bcaa2fdc27e8c0199fff
SHA512

05175166f79336b4b922658fb13ce38307632dcdeee974a9f9140a3e5b69a3782d06a8a15be85c7f1ea34d5d3982fa1f86de8273bcf8cc6f59db6fd7f906c90c
SSDEEP

1536:SNqaLV8a6wInXJfJdhrEz90jDtzio+pDMJ1:SNqMAnrdaz9cDV+pA7

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
ac5496ec9e8b4097c43cba5f4b4e1c57_JaffaCakes118
unpack001/out.upx

Files

ac5496ec9e8b4097c43cba5f4b4e1c57_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ