Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_561e2210467e73ca6ffbe70933f472d1_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-20_561e2210467e73ca6ffbe70933f472d1_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-20_561e2210467e73ca6ffbe70933f472d1_cryptolocker
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Size
47KB
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MD5
561e2210467e73ca6ffbe70933f472d1
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SHA1
8fca7bdd89cafbd998fdef3ef59b927fb3b2f348
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SHA256
b3d9367c7da3ce92236319c6122175effab2826061b01d5590bb8c24a79fb05f
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SHA512
4dd252ccbe33eca86600fe0c68efde39dd71a11e058e843e5a03ff38f13d2cda80be1883e28f5ed08c87f319b0e2fcf15d2f406b5e4ae000a6c0fa4860f05182
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5n:qmbhXDmjr5MOtEvwDpj5cDtKkQZQVZ
Malware Config
Signatures
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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 2024-05-20_561e2210467e73ca6ffbe70933f472d1_cryptolocker
Files
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2024-05-20_561e2210467e73ca6ffbe70933f472d1_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