457d4aa28542f79e3529fe720fba0431_JaffaCakes118 | Triage

Sharing

General

Target

457d4aa28542f79e3529fe720fba0431_JaffaCakes118
Size

7KB
MD5

457d4aa28542f79e3529fe720fba0431
SHA1

8d8a8dfa0af8dd8b119633000cbe3c65d8b3b843
SHA256

de49a4084c494d32fa6ab0820a96ee536c3b090d53a21639597cad6a083d7cf9
SHA512

b4c579b4b99022ffa23384f0d8648cfb7b1b99492d3b83641d55737a8a5d4101e8fb53321b5cdb9cd870f8cffe34c49081c526a4aa78f9a2030f205b908b230e
SSDEEP

96:eYZs0MS96UxB5PYzFQ+tkuk/m1bwM50k1jwrD/NCX9A4q40jM+Nkf:U0MxUv9LE1ke1UMn1kvNCNA42Pkf

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
457d4aa28542f79e3529fe720fba0431_JaffaCakes118
unpack001/out.upx

Files

457d4aa28542f79e3529fe720fba0431_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ