41d6764a5d083a98a1ecd9238e17fa58_JaffaCakes118 | Triage

Sharing

General

Target

41d6764a5d083a98a1ecd9238e17fa58_JaffaCakes118
Size

37KB
MD5

41d6764a5d083a98a1ecd9238e17fa58
SHA1

a8be7d7e772ee82493539a1c40250bf99336ef04
SHA256

b0200fe92f73f52020b25296e68cdcd27294d65082590d0ce16d7e01888356a1
SHA512

df2561765fe413fd6f6a75fb71b59fb0e30ba12b9351329ffb388f124f267af6c6354744a9170126528a84a434bc563f3ebbe62465d127c0695fadbd4b6464f6
SSDEEP

768:p/xZYHIYqC6Y79rGZiLq1rDcnQAktQVRxTGSrjFNI:XZuPN75TLqrDcnByQVRxTGSrj4

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
41d6764a5d083a98a1ecd9238e17fa58_JaffaCakes118
unpack001/out.upx

Files

41d6764a5d083a98a1ecd9238e17fa58_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ