89fa886d4eac45f85229a983d004e9bb_JaffaCakes118 | Triage

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General

Target

89fa886d4eac45f85229a983d004e9bb_JaffaCakes118
Size

188KB
MD5

89fa886d4eac45f85229a983d004e9bb
SHA1

bdb0ae08a9aa3e13c380fa286a0fd0a21f2f360b
SHA256

4da2b010b1c55635b1100074c1a4ef58646f85c058bf3029b4926103538dc27f
SHA512

5940c6ad308c540b86689d9c2181aa782edb9beba67c656c8e946741a14f28efe32032eb6dca7f892ae45b432a2eaf2a5c282ed1dbcfeb00e6704a4da81a987f
SSDEEP

3072:XphjUI5PCSt3b6FC+xWybK4iJqd7aJG/Fyoaq6XS8aEA1p/TUKUWXHHMADaY4:XvjU8RbN9tJisqDB6S8a3p/TUKnXDO

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
89fa886d4eac45f85229a983d004e9bb_JaffaCakes118
unpack001/out.upx

Files

89fa886d4eac45f85229a983d004e9bb_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: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 179KB - Virtual size: 180KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - 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: 141KB - Virtual size: 141KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 140KB - Virtual size: 140KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ