Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_9634250cdd148660ff455ad60a3c9c6c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_9634250cdd148660ff455ad60a3c9c6c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_9634250cdd148660ff455ad60a3c9c6c_cryptolocker
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Size
48KB
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MD5
9634250cdd148660ff455ad60a3c9c6c
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SHA1
5aeae142dd7625284076cb341bd2d9e089a05f32
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SHA256
7e744804fb558b93c3841b3dc0575792bf5c640e0683d80bc1144553777970a8
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SHA512
4f5c3f529bcdf3a138c4e24298ea72754b932327b561e5c2ddf3302c0b0930730b41888686d6ef13deabda628c96d0a606c8b3887d0e93ada9143e747b669af6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zu:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uq
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 2024-02-25_9634250cdd148660ff455ad60a3c9c6c_cryptolocker
Files
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2024-02-25_9634250cdd148660ff455ad60a3c9c6c_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