db5e73c47117c6d59dc7dcfcb1c94c7a_JaffaCakes118 | Triage

Sharing

General

Target

db5e73c47117c6d59dc7dcfcb1c94c7a_JaffaCakes118
Size

21KB
MD5

db5e73c47117c6d59dc7dcfcb1c94c7a
SHA1

0952d39e4db966f59990b3cdaed660cfb36491f9
SHA256

4265e1ab190173ce52c07c1deb65a0e11d3e4e13417885f50fdc88e7961f166d
SHA512

8a1fd7f4a094bf5f9ed97322a5b6ae56429ecfb43ae0b6f7e3eac518d9f8d3197f91a307820fac9be8fc16f8e80e362ea84f0a50e90dbb1187819ee28492fcca
SSDEEP

384:ladWBdjDronBbXuBwetm07CxDfiX7rahZABR7cZezCEW6FWmp:1HrIl+Bw707C5qXPGGR7cZsCi

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
db5e73c47117c6d59dc7dcfcb1c94c7a_JaffaCakes118
unpack001/out.upx

Files

db5e73c47117c6d59dc7dcfcb1c94c7a_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ