d1e765c1053443ba527810f5746fc0a8_JaffaCakes118 | Triage

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General

Target

d1e765c1053443ba527810f5746fc0a8_JaffaCakes118
Size

20KB
MD5

d1e765c1053443ba527810f5746fc0a8
SHA1

5978afa46a45600a391680509885582768b1e140
SHA256

91f614f561e9af90cd9a972a049cd2cace400742400c8806c98a3d1d7b6e81a3
SHA512

2e909a8a1fb2047845f31c29c6e37fd90ab91648bc9188b023308dbe2f40e03037bcf2ac8484b0ed1ae8ab25a6e1a60a252909444bc9a1382e2f0baa324461a7
SSDEEP

384:1IFVIGEthi5deYAEajp3eQ1Oa99TAzJnbDI5zUiTocxzwxKXraGgFgN:KoG+hfYlaN3JOa92zV/I5UooY8VGw0

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
d1e765c1053443ba527810f5746fc0a8_JaffaCakes118
unpack001/out.upx

Files

d1e765c1053443ba527810f5746fc0a8_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

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: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE