442dc2fb37bebc7eb40113a9202d06d9_JaffaCakes118 | Triage

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General

Target

442dc2fb37bebc7eb40113a9202d06d9_JaffaCakes118
Size

52KB
MD5

442dc2fb37bebc7eb40113a9202d06d9
SHA1

c0b3848f6f6d74b9504b67bb27dbe4092ad8638d
SHA256

b689f693a04c527f01655e988d48bd0cf8c84a83649ddd827b896e5caea3fc3f
SHA512

b561141556e978864b6b3d2af18c611a33251e30d67c0e2631dc5997a730bd8f474f9cfea31e4525f96707694aba624b2a6e6eb95655996704cebfdecaa9dff5
SSDEEP

1536:SNqaLV8a6Ny7grzxBQqirSDR5QgiiCa6UJo:SNqMz7wBarS15RCa/i

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
442dc2fb37bebc7eb40113a9202d06d9_JaffaCakes118
unpack001/out.upx

Files

442dc2fb37bebc7eb40113a9202d06d9_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