973657e8e45d4edab9e8b9ee5e317db2_JaffaCakes118 | Triage

Sharing

General

Target

973657e8e45d4edab9e8b9ee5e317db2_JaffaCakes118
Size

76KB
MD5

973657e8e45d4edab9e8b9ee5e317db2
SHA1

8c2a334093159a5a0f5cc48abaae29b18354db50
SHA256

5f596c396fb128957630c3844b8922528516d0405c485bf55e74af3c6d6efe1a
SHA512

448a6c5a372662af8e10541c9f4ab11a167e79cd8da3551b7d1a26f05daa888c05ab3b008dd6a3d2d06ce9f1ea7938de8bd17a3934fabfcd226119db533f18b6
SSDEEP

1536:8pLK7fTmw2UtfXKBOGM5XNOMU5iboyag:KLK7fJntz3tFUkbo6

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
973657e8e45d4edab9e8b9ee5e317db2_JaffaCakes118
unpack001/out.upx

Files

973657e8e45d4edab9e8b9ee5e317db2_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 68KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ