a3cb86bcfba0930f3ffcfe66d194ab7d_JaffaCakes118 | Triage

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General

Target

a3cb86bcfba0930f3ffcfe66d194ab7d_JaffaCakes118
Size

133KB
MD5

a3cb86bcfba0930f3ffcfe66d194ab7d
SHA1

a19e981e1691dbbc4c2262ce50db98eca803c326
SHA256

d623d7d50e6f9fbad3a0f8ed6d591f16ebb4ec4866d92edac09fa04264b82ae9
SHA512

6bcb6a784a253098bd700d22697c89eed8711d201bd2b7288c07b4f7cb63be8fb664955d8473de48fea5fcd431e74f4f32342436d24d24df69f33436731a7b29
SSDEEP

3072:IjEZywcP2EDS9oTlDPNUnx8MYI8eP5x+g:cNPbDAopm8nWBw

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
a3cb86bcfba0930f3ffcfe66d194ab7d_JaffaCakes118
unpack001/out.upx

Files

a3cb86bcfba0930f3ffcfe66d194ab7d_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 124KB - Virtual size: 128KB

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:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 93KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ