Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_cdf9680fc2ab9f9459f020f7c382a336_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_cdf9680fc2ab9f9459f020f7c382a336_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_cdf9680fc2ab9f9459f020f7c382a336_cryptolocker
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Size
47KB
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MD5
cdf9680fc2ab9f9459f020f7c382a336
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SHA1
c3d66f2559d105bafe3acae888d97e5be806bdfe
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SHA256
e6a939a6d59fb388e81c596e470b775e6b55033c5b9971ea2a2a1dc378164b6f
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SHA512
6c4cc392f7580eafcee6cfa6bae05d338d47ebe063c31c3d305155cce9c31068cecc5d89f4877bc57ebeb9daf9918f4350c640fe4931473b410188c1e5767f09
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTBf:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ65
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 2024-03-25_cdf9680fc2ab9f9459f020f7c382a336_cryptolocker
Files
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2024-03-25_cdf9680fc2ab9f9459f020f7c382a336_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