f18a0166d9f4c5f1b813bbc351e293f1_JaffaCakes118 | Triage

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General

Target

f18a0166d9f4c5f1b813bbc351e293f1_JaffaCakes118
Size

113KB
MD5

f18a0166d9f4c5f1b813bbc351e293f1
SHA1

225e9a91a331cdf56401988cef432c7ba7ed404e
SHA256

e1fa70cc00ed0f7d8ed37c8cdd1eaa5a6401e9b345d34b533adad3f6ab014533
SHA512

270171f154ac1fa27ec907b6f8d109eb96d251f6e4e2f93d1e59fa5c8b477263dd44308065ba0f6d11410d591ec96ebfb57282bccc36926081339af2ead2956a
SSDEEP

3072:BYgODhcm/Xq0mQxNmLmeRDuIDyGqMmX7/kuNve3TZp4zrn8B9Eq2BOW5G2Jqv956:Bb6D/aPQxNGrhuIj5ONh

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
f18a0166d9f4c5f1b813bbc351e293f1_JaffaCakes118
unpack001/out.upx

Files

f18a0166d9f4c5f1b813bbc351e293f1_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: 92KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ