7561aefb97a23b5b1121c1d6e217ba45_JaffaCakes118 | Triage

Sharing

General

Target

7561aefb97a23b5b1121c1d6e217ba45_JaffaCakes118
Size

23KB
MD5

7561aefb97a23b5b1121c1d6e217ba45
SHA1

a8b0dc2f6ef37e2e31bd758aac71272d8f9b9664
SHA256

59b2f8351ceb1dba7a7ee7b1b424eb8facf1bc6871bafe0faa18a1fdfb77c60d
SHA512

7d47f6dab6cc73d50507f764205b647ab948f1e06882908f940b92e0883cb7b02d682482d80c59db42a36a99926c8c374b175b6e5ec5d4ac99f3d6cd183e68ba
SSDEEP

384:5EsRoa7I2Mux4qZJs9+gtd9sFNmbGDHUYjVdXeCD8BbVqeISFuDP:Foa7IfunJs9PCOAUYjq0iDISFu

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
7561aefb97a23b5b1121c1d6e217ba45_JaffaCakes118
unpack001/out.upx

Files

7561aefb97a23b5b1121c1d6e217ba45_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

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: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE