Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_ce9c1785203a108a79dcd5f10f4d32a0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_ce9c1785203a108a79dcd5f10f4d32a0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_ce9c1785203a108a79dcd5f10f4d32a0_cryptolocker
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Size
44KB
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MD5
ce9c1785203a108a79dcd5f10f4d32a0
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SHA1
6f81fd067c48e7131dcb4f337c55291fc43dab06
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SHA256
b42325c0c09b38690b3f2464f9bc6a7b13f5ed6596a7caed814d4e73d4914b39
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SHA512
5fdb586d9d400308a02881bb00b08b96f4f27ff2c390bb18798f713519c87b4287a7128e4026986e4634f0fc0e4eff35987288d34815b2a92eb794d5ec9c8439
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05Wps:qmbhXDmjr5MOtEvwDpj5cDtKkQZQf
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 2024-03-06_ce9c1785203a108a79dcd5f10f4d32a0_cryptolocker
Files
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2024-03-06_ce9c1785203a108a79dcd5f10f4d32a0_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