66fcc08758e12c0f379092309c3bf103_JaffaCakes118 | Triage

Sharing

General

Target

66fcc08758e12c0f379092309c3bf103_JaffaCakes118
Size

135KB
MD5

66fcc08758e12c0f379092309c3bf103
SHA1

a721040715a436b1d4ba37062b81ebc029d7fcf7
SHA256

3a801a5cadad426154d5fb1feb0fabad6a25b75871403c911c9f8c6e92b5a78a
SHA512

ed22ff41cf537edce97d395b21929f69024e09778b058c7879f8ff27c678b5eda28deae66731f226e720551984541069cc94535c70f8a6642e68015234d33739
SSDEEP

3072:lFDfxGeZbjLcSsbLYFTvJzD2RWaoJqIHtG51YUomPxGzD:lFDf4SbjgSZPVWttPA

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
66fcc08758e12c0f379092309c3bf103_JaffaCakes118
unpack001/out.upx

Files

66fcc08758e12c0f379092309c3bf103_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 127KB - 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

Sections

.text
Size: 94KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 84KB

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