2bc72db6ace95ddc1d7c6bd89276d998_JaffaCakes118 | Triage

Sharing

General

Target

2bc72db6ace95ddc1d7c6bd89276d998_JaffaCakes118
Size

52KB
MD5

2bc72db6ace95ddc1d7c6bd89276d998
SHA1

283b97c12d96cd72e93d78f304c5cc97a7b9386e
SHA256

c3b8b049324248664b26ec78fb8c66dba5f63b37de5c34790f148587864f5e3b
SHA512

08a9b821752ede86ec0b807b8c050c9e18d20bfa53f259c3e6f50b59500c06e0ba4421cfc3f6a97b2d901f49ce905e35dfee4031c3e43b8bf20e6e39a73a5d13
SSDEEP

1536:SNqaLV8a6J1j/fXjY/E5w78nDEcwx7RFoI:SNqMS1Dj35wInsx7LP

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
2bc72db6ace95ddc1d7c6bd89276d998_JaffaCakes118
unpack001/out.upx

Files

2bc72db6ace95ddc1d7c6bd89276d998_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