Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_fff754289c4cf528c9e094b9c2516983_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-30_fff754289c4cf528c9e094b9c2516983_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_fff754289c4cf528c9e094b9c2516983_cryptolocker
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Size
48KB
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MD5
fff754289c4cf528c9e094b9c2516983
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SHA1
4a377ed9dda5baecac936ae7ee13c9a775604180
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SHA256
7c968111f83801ab854f1ecb9b14f4eb7675e8e97cba4bf72e94bf2a8fc2b7ab
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SHA512
0804e1fd4c1244f188a9cf882d4661d70def4fa22cabc5bc64b739caf67db2f7b632a2c5519915807eef9f615ed5d31209852985768a5fe8aaa89f61633783ba
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQH
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 2024-05-30_fff754289c4cf528c9e094b9c2516983_cryptolocker
Files
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2024-05-30_fff754289c4cf528c9e094b9c2516983_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