Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_07b4baaaa5b047681d361da9048ae76d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_07b4baaaa5b047681d361da9048ae76d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_07b4baaaa5b047681d361da9048ae76d_cryptolocker
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Size
48KB
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MD5
07b4baaaa5b047681d361da9048ae76d
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SHA1
1dd885b2e39ef9fcdf6c963292b920d7ad3ec7d1
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SHA256
bf0fc28d953408eda649d258dae29afea8807ac361196e030dca1929749747b8
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SHA512
ce070d9c306a45f9447a02680eb6cd46ac904d917426f81b0be298ec59761908f2cbf38305671b1ebd241876b6717328a74286195ecbf4a4bf878778901b7990
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zF:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uIU
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 2024-02-13_07b4baaaa5b047681d361da9048ae76d_cryptolocker
Files
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2024-02-13_07b4baaaa5b047681d361da9048ae76d_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