Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_d1a797ae3f39b46eb662df1cc504ae5d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_d1a797ae3f39b46eb662df1cc504ae5d_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_d1a797ae3f39b46eb662df1cc504ae5d_cryptolocker
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Size
46KB
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MD5
d1a797ae3f39b46eb662df1cc504ae5d
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SHA1
540f37e3ad793ddfccb1d06025d6f0259bd59135
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SHA256
c33c9d9bf78efc5ed67177702db09391756024e619830b7b4ec33a69b7926837
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SHA512
3254681ff6f13536dea60a173a106672ed7a91cf9c9741ec6dc94246e0fb3e9b456e9589a1f1081746c01365309c8e13dd05fcb53ee183382dc6c1825f6e005a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTBJ8:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6f8
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 2024-02-22_d1a797ae3f39b46eb662df1cc504ae5d_cryptolocker
Files
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2024-02-22_d1a797ae3f39b46eb662df1cc504ae5d_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