25092d07c0f5cb19870e76ce50a46d50_JaffaCakes118 | Triage

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General

Target

25092d07c0f5cb19870e76ce50a46d50_JaffaCakes118
Size

21KB
MD5

25092d07c0f5cb19870e76ce50a46d50
SHA1

f46e754effad8f7312996a7f1341a55365b60b47
SHA256

f97723f35acfd051f14ac0ad9ed888dcbca6fa2bad22fbe1c32690e68d3a6ac4
SHA512

f24b4842f28430a32e435fd263775fe40747a6f84503de354f49bec38f0b24972be25e0a0a2bb1034c8c7e8fa31302e00e946be008db6df8335f29dfc4ae0763
SSDEEP

384:wQjHptMnO+3Xa1Sd8iKHAszBWpAglKwxFsxZPrZF+a7ClkE6wN0C7PgF:wkQFqDc8WOjyFYrJEpNJPg

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
25092d07c0f5cb19870e76ce50a46d50_JaffaCakes118
unpack001/out.upx

Files

25092d07c0f5cb19870e76ce50a46d50_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: 28KB

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: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 318B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE