Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_25c7372cc450d3e0a3c10ace7c793c72_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-05_25c7372cc450d3e0a3c10ace7c793c72_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_25c7372cc450d3e0a3c10ace7c793c72_cryptolocker
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Size
47KB
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MD5
25c7372cc450d3e0a3c10ace7c793c72
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SHA1
f9b0b673bf508722c3ba3a636ca62b45af24e59e
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SHA256
bd0e572dbaab2d37d17d4fcd2cfab9a91e98e1bfc41999dbf81cae524f8e7c4e
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SHA512
a799bbf3179fdbbb03b8f9c723cab4bd795b974a8796f7f184498ad242f4a9968a5b082380aa841bb8f93a55ad2de41dad9d2f069920c0efaf30a5c790f738cb
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mof9:qmbhXDmjr5MOtEvwDpj5cDtKkQZQh9
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 2024-03-05_25c7372cc450d3e0a3c10ace7c793c72_cryptolocker
Files
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2024-03-05_25c7372cc450d3e0a3c10ace7c793c72_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