fd4d64f65084fc25ca7e28ac8eddf057_JaffaCakes118 | Triage

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General

Target

fd4d64f65084fc25ca7e28ac8eddf057_JaffaCakes118
Size

20KB
MD5

fd4d64f65084fc25ca7e28ac8eddf057
SHA1

e8ceedf99458dacefa6bdd639354ea99f1e17cc0
SHA256

45bc83230b21f9659fb5fd8c2a9e524d7f77b3efe861516685636b75f1ca37d7
SHA512

127b4b9d7ee1f97aefdb9986880fd807e96abde58f740a79ec1a1c5651c0cfcfcdce25efeb45e079102f366427f059f9428c6be6311d76288f3852da9a641465
SSDEEP

384:lbXxJsQL4uL5rsUweNCDxehuUwXKtJbRFr7/j4jdFdanEBkJN6eIJOvzk95o:htFweMVehu36tdRxDjwdFMAWk3Js85

Score

5^/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
fd4d64f65084fc25ca7e28ac8eddf057_JaffaCakes118
unpack001/out.upx

Files

fd4d64f65084fc25ca7e28ac8eddf057_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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_32BIT_MACHINE

Sections

.text
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 176B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ