Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_99373c90a698da848909dbbb2d7b04d5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_99373c90a698da848909dbbb2d7b04d5_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_99373c90a698da848909dbbb2d7b04d5_cryptolocker
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Size
49KB
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MD5
99373c90a698da848909dbbb2d7b04d5
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SHA1
52f06b03f34b30f6e300714339c3722de5326f64
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SHA256
e2857e6b908c4d2647f1dd776803f1f03df54f7b838d89c08154f29741d7ecd1
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SHA512
e951e1b9ee09ea0f24e932be15e01c136ee2e3db5524b83baa6e580cb246a92e35e9e6796f533df212a3628095c4a227c21580f9c86e1aa59465725d015bd689
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQy
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 2024-04-25_99373c90a698da848909dbbb2d7b04d5_cryptolocker
Files
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2024-04-25_99373c90a698da848909dbbb2d7b04d5_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