05c52ef71b87358f0569d19e9adcdd8b_JaffaCakes118 | Triage

Sharing

General

Target

05c52ef71b87358f0569d19e9adcdd8b_JaffaCakes118
Size

111KB
MD5

05c52ef71b87358f0569d19e9adcdd8b
SHA1

e2658d0f18dc2ad5f28e1a54df4f778577ec304b
SHA256

db5c169c766e1a9e9e29ff5b8b424025f4f4fc39df05b29e957ff9154a02e5d6
SHA512

ac367ebb93808a93092209c5b37082ff305dc8b58a3244def96d842f6abdd0cf8ad1fcc3963f97a9988c98e6f6016fcc83265fe5f989aff685db69d881ead82b
SSDEEP

3072:fglQ7Xy7PpnzONzvnH22BT0c4Iwuys9DDKcKMrwgP:fdu7BzONDW2BlyJcV

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
05c52ef71b87358f0569d19e9adcdd8b_JaffaCakes118
unpack001/out.upx

Files

05c52ef71b87358f0569d19e9adcdd8b_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 63KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 47KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ