Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_10d9dfb4aaee875a028af9be0301b22d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_10d9dfb4aaee875a028af9be0301b22d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_10d9dfb4aaee875a028af9be0301b22d_cryptolocker
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Size
47KB
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MD5
10d9dfb4aaee875a028af9be0301b22d
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SHA1
92df03e14d4f80b0648c840404d21ed49a3e8211
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SHA256
5032e44a5f92eaed784251876af70d501ee45b5a24203a8e13e604179db8ca5d
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SHA512
c34f8ffceddbc0f0f332c788a54b40f52d548feb6258857912e9ef11660e6724091051ca77cd935c1612baacb8fc1ae9243650277578cf296547bd86930627b1
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4Xh:qmbhXDmjr5MOtEvwDpj5cDtKkQZQSgK
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 2024-03-15_10d9dfb4aaee875a028af9be0301b22d_cryptolocker
Files
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2024-03-15_10d9dfb4aaee875a028af9be0301b22d_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