253b5c5910379aa9d7220b6cdbc22891_JaffaCakes118 | Triage

Sharing

General

Target

253b5c5910379aa9d7220b6cdbc22891_JaffaCakes118
Size

8KB
MD5

253b5c5910379aa9d7220b6cdbc22891
SHA1

83413c383739dd421dab51a329f6be27de32b7d2
SHA256

cba8cc418a3d5caafa5cf06dc4697bdf30b18d0fbe1002d9409e49488c6b70a2
SHA512

9f4ebae1c2c17a7630ef94d754526e2d43c92b82ffa2b9d40115cdd0a4d8ec929d8fbe4cf70741b48cd4a4d02d3a10bad69d601908bc825dd4a2b8b1cba3eb28
SSDEEP

96:C843doj0IpqNsLRMaxfI/dsXwItsvhoO1LbAQ92jlZOhq2+VY4+tgL2g3:i3KLpzqwwgsvOOBcQCl8Zg3

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
253b5c5910379aa9d7220b6cdbc22891_JaffaCakes118
unpack001/out.upx

Files

253b5c5910379aa9d7220b6cdbc22891_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 8KB

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: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ