62da40b70ecb4eb78a18bb1c21d0494a_JaffaCakes118 | Triage

Sharing

General

Target

62da40b70ecb4eb78a18bb1c21d0494a_JaffaCakes118
Size

134KB
MD5

62da40b70ecb4eb78a18bb1c21d0494a
SHA1

8b9b5f54b85e3ccc996097683e29c8e62624432f
SHA256

bc037e39af0304e0e90dbfda3a68bf2ba7c734a432d6f10cd85ff961e1e8701e
SHA512

26627cb6d6292e7790a6d8164767504ba71c11c6a77749d656f34fa6af2524b7181f70d135b4ab45b054ab36101f1915755413a090a99d47da9e422a35fa1b36
SSDEEP

3072:X5bBGLEZ4pSA/WuYwfapCIGYxIeYkgr7nuFj9gg3fiygZKCx6:JbBBaWuYwfWCRYxWkN3gNg1

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
62da40b70ecb4eb78a18bb1c21d0494a_JaffaCakes118
unpack001/out.upx

Files

62da40b70ecb4eb78a18bb1c21d0494a_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 76KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 56KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 128KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE