8c4dcd25c974a70adf8eb48daaf65c27_JaffaCakes118 | Triage

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General

Target

8c4dcd25c974a70adf8eb48daaf65c27_JaffaCakes118
Size

83KB
MD5

8c4dcd25c974a70adf8eb48daaf65c27
SHA1

b7ded126da43c5c23b37ce203de7e74f125ece72
SHA256

455d40bb651c9b6cc450af3b55a85ee35c1abc4b06b29f784a3ec91a9ccbda74
SHA512

dfae3da0eb88428e1aa096349cc764b9bec97719a5626d3770dc98c76445ecb07861d3aab5104f329ff65413c5323359e1b1f5e75acc995141f61a0aff6d4c4b
SSDEEP

1536:ObwRm2oLXFoU2hXLJUYpOVPsQKkY2YImpzYYIW8h7X+SZResmBiiDlp:ObwxoXyTk5wN9L8hySZUs8iiD

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
8c4dcd25c974a70adf8eb48daaf65c27_JaffaCakes118
unpack001/out.upx

Files

8c4dcd25c974a70adf8eb48daaf65c27_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 76KB - Virtual size: 80KB

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: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ