b93feab1cacf58186b677c57606fc04b_JaffaCakes118 | Triage

Sharing

General

Target

b93feab1cacf58186b677c57606fc04b_JaffaCakes118
Size

5KB
MD5

b93feab1cacf58186b677c57606fc04b
SHA1

4345b158646fd5d14481920663727d66f6486daf
SHA256

8e878992eb26700728241f38b337a43b6a844d64f934c296457df90c45534866
SHA512

db19bd36f4d4abd56c1b0565cf2ee7786bdb62d3c9b22fb44bcfbd5d492f39ccf72097f6d21a3f5577d86e10b63c76f6467994173b065ba01001e6e5c7944b31
SSDEEP

48:yOlxOixpfRXbuBtqXebCFZkS2YVYSSeJY8JTaAb9OT2NRHn2x9JRd4+IiibwLgE6:/lxVHf+tqJLk2Yy95gRdoHEs

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
b93feab1cacf58186b677c57606fc04b_JaffaCakes118
unpack001/out.upx

Files

b93feab1cacf58186b677c57606fc04b_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1KB - Virtual size: 4KB

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: 4KB - Virtual size: 2KB

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