393fada5dbf14580d4451e1e221780be_JaffaCakes118 | Triage

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General

Target

393fada5dbf14580d4451e1e221780be_JaffaCakes118
Size

149KB
MD5

393fada5dbf14580d4451e1e221780be
SHA1

949b65d2b2192d181855ddb9b34e6b9aa216ff58
SHA256

67a74048f9a2f27bf8d98428121a8a844e402e5e21e8e64eb40ae5b8f785efe1
SHA512

1b225e7e890b5364cca4d11be87654f0f32cfff55f1e4a69f172b519925e8e0294a3df059841c434c5cd99ebfb4d8721d541b6493d9e043719bb6e3a4c75fcb9
SSDEEP

3072:ZobWbV7Y3fwAzMLI47Ep2B1RXRug4rliTc553OjMII4EQXMmVIQe:ZobuMfNIEMBLQ9liTSdOnI4RMxQe

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
393fada5dbf14580d4451e1e221780be_JaffaCakes118
unpack001/out.upx

Files

393fada5dbf14580d4451e1e221780be_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 244KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 119KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 212KB - Virtual size: 208KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 132KB - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ