fd3c2b098bcf41bd781a8edcd6ef7f89_JaffaCakes118 | Triage

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General

Target

fd3c2b098bcf41bd781a8edcd6ef7f89_JaffaCakes118
Size

752KB
MD5

fd3c2b098bcf41bd781a8edcd6ef7f89
SHA1

ed42922285cda287acecce720b51e4cb19f3ec84
SHA256

7a471ec9452d871acc28bad66141e8e26d90c6de90b4d26b974754b6b4bb6463
SHA512

ab0a02e7d338accc8a05268b2e8dcd032bee6374d28f5c11998d15a53ac6b16a06485092d172de02e564269bdd3eed1d378b8cd45700e9f465c740ddee7b2089
SSDEEP

12288:2q4odUloJoCq2D+NNRaY76Nw9Pf/BgHgdWp4clvX0H93WSE3V20+lOe4R:2sUlo8Y+eWPygdE4clvX0dmdE0+lV0

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
fd3c2b098bcf41bd781a8edcd6ef7f89_JaffaCakes118
unpack001/out.upx

Files

fd3c2b098bcf41bd781a8edcd6ef7f89_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: 836KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 750KB - Virtual size: 752KB

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_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ