Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_42e6c76b2a5dc6eaba3a455252a8d136_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-29_42e6c76b2a5dc6eaba3a455252a8d136_cryptolocker.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-04-29_42e6c76b2a5dc6eaba3a455252a8d136_cryptolocker
-
Size
39KB
-
MD5
42e6c76b2a5dc6eaba3a455252a8d136
-
SHA1
4a78b195516c81d737fc1b6bc50893cddb6d7984
-
SHA256
35838c6d4895ee0e3d3c66582068f4883b720e2b07c88087e93ddbb5f53dcaa5
-
SHA512
d2b3303a48d35e172221411963898ff328d7b7600f92d323f370f34d869095cecf22496a25238f86f70f65d7e3c9629f348811e63c2da5cdf59c22fda0173ec0
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDwa:ZzFbxmLPWQMOtEvwDpjLeJAsKc5
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-29_42e6c76b2a5dc6eaba3a455252a8d136_cryptolocker
Files
-
2024-04-29_42e6c76b2a5dc6eaba3a455252a8d136_cryptolocker.exe windows:5 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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ