965ad21b00d2f313731cf39d0eb13f5c_JaffaCakes118 | Triage

Sharing

General

Target

965ad21b00d2f313731cf39d0eb13f5c_JaffaCakes118
Size

95KB
MD5

965ad21b00d2f313731cf39d0eb13f5c
SHA1

2857077e528c75d5364a60cf3fa4accf0ae4c47d
SHA256

3481e4fc224541c1cbc621f75d1a9d484b60afcfcbcad708baad0203dff24020
SHA512

c0590f2458ea1b70494a0caa073a34c7f8a143346f1365f5e5ac3091f7b5d6be1097c13562c0c1c7aa1c9db66bfe3ed593f2cb5673ce133b65032e7823c83fd1
SSDEEP

1536:su+a4CPfnD4XH0HrMcRCbzWaiPv7Y80WfF+d5aLgxwwOcOFbs+iu+u+qa:sbUrzKzWtP2aG58YNOFA+iu+uFa

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
965ad21b00d2f313731cf39d0eb13f5c_JaffaCakes118
unpack001/out.upx

Files

965ad21b00d2f313731cf39d0eb13f5c_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: 144KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 93KB - Virtual size: 96KB

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: 204KB - Virtual size: 201KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE