Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_10e58ceaa9a5e5b63ff3c93a7be9ce97_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-07_10e58ceaa9a5e5b63ff3c93a7be9ce97_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_10e58ceaa9a5e5b63ff3c93a7be9ce97_cryptolocker
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Size
46KB
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MD5
10e58ceaa9a5e5b63ff3c93a7be9ce97
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SHA1
e4b3ea3eefb6e54f9b7a4fb875eb1331f992c7c6
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SHA256
2bfee29753786dae21870005912f24cdf8f2d221bc58cfb6b49e6649a7603d0a
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SHA512
713267abd4146bc121d08d4b090f6d27daacdb357ec5efd86c170a69ae722c1a45d6806845a6b1b7b4e8e0cb35e0f5c8ea1884ef794b3bc5591b16d6dad7a36b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobeU:qmbhXDmjr5MOtEvwDpj5cDtKkQZQt
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 2024-03-07_10e58ceaa9a5e5b63ff3c93a7be9ce97_cryptolocker
Files
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2024-03-07_10e58ceaa9a5e5b63ff3c93a7be9ce97_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