Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_a29d309cb735358288971ba2459d3300_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_a29d309cb735358288971ba2459d3300_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-19_a29d309cb735358288971ba2459d3300_cryptolocker
-
Size
46KB
-
MD5
a29d309cb735358288971ba2459d3300
-
SHA1
cb8b0181dbbf8a37743e76ed89ff268ec0798db4
-
SHA256
286320a486dfef6423379de846581bbe9e070f01957db76fcc40ae35c52efdc2
-
SHA512
f7334ce13e7ae8d3388fe224c4ec90234e3640b6110e00de3e6713ad7a0d23c9cafd007d0a2a3b77be9dde18063fff653ae23a17e7487a591dd45742092413da
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5+:qmbhXDmjr5MOtEvwDpj5cDtKkQZQdU
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-19_a29d309cb735358288971ba2459d3300_cryptolocker
Files
-
2024-04-19_a29d309cb735358288971ba2459d3300_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE