Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_fe84ee3b2e775f1e3436a0225e42f012_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-11_fe84ee3b2e775f1e3436a0225e42f012_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-11_fe84ee3b2e775f1e3436a0225e42f012_cryptolocker
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Size
46KB
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MD5
fe84ee3b2e775f1e3436a0225e42f012
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SHA1
d78ad8c0492e1a63f1da65293dd3c033d8f75ddb
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SHA256
bfc4eae2eb7182cc64066a53d2f234f9c8feadd03772bf1e351c749cd280e266
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SHA512
0e68ec4fd0cd44250dc56f279ba95b887a309f68f350649d36b4125eec18ca2c9be5329292ee5ef1ddb44bf27fa36034d03aebbcbc637965333c1e99d51b9579
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL64:qmbhXDmjr5MOtEvwDpj5cDtKkQZQb
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 2024-06-11_fe84ee3b2e775f1e3436a0225e42f012_cryptolocker
Files
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2024-06-11_fe84ee3b2e775f1e3436a0225e42f012_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