Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_a58e1024c11ef9755a000d4ae584a653_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-15_a58e1024c11ef9755a000d4ae584a653_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_a58e1024c11ef9755a000d4ae584a653_cryptolocker
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Size
48KB
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MD5
a58e1024c11ef9755a000d4ae584a653
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SHA1
f69558306c5021b485964799f6bbe03909b4bc1b
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SHA256
469d4e89f59838b6e4fb6929d2ae080193d615162ddeb20a36a2cf4f0729c751
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SHA512
24afa841337b719b6d1be44f51ee6236293cf05ddd42edfa18b231328e7c7b4a97336b0419def4ed342f44ce87afd8fdd927a14cc5ff25c3d0e6be9e60191619
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocx:qmbhXDmjr5MOtEvwDpj5cDtKkQZQE
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 2024-04-15_a58e1024c11ef9755a000d4ae584a653_cryptolocker
Files
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2024-04-15_a58e1024c11ef9755a000d4ae584a653_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